/* ======================================
   company console — CSS 변수 기반 디자인
   ====================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700&display=swap');
@import url('fonts/feather/css/feather.css');

:root {
  /* 색상 */
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-sidebar: #1e293b;
  --color-sidebar-text: #cbd5e1;
  --color-sidebar-active: #3b82f6;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --color-danger: #ef4444;
  --color-success: #22c55e;

  /* 레이아웃 */
  --sidebar-width: 260px;
  --topbar-height: 56px;
  --main-content-min-width: 720px;

  /* 폰트 */
  --font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;

  /* 간격 */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;

  /* 그림자 */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07);

  /* 둥근 모서리 */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

/* ── 리셋 ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}

body.shell-body {
  overflow-x: auto;
  overflow-y: hidden;
  height: 100vh;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── 로그인 페이지 ── */
.login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--spacing-lg);
}
.login-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-xl) var(--spacing-xl);
  width: 100%;
  max-width: 400px;
}
.login-card h1 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--spacing-lg);
}
.login-card .form-group {
  margin-bottom: var(--spacing-md);
}
.login-card label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-muted);
}
.login-card input[type="text"],
.login-card input[type="number"],
.login-card input[type="password"],
.board-field textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-base);
  font-family: var(--font-family);
  transition: border-color 0.2s;
}
.login-card input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.board-field textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
}
.login-card .error-msg {
  color: var(--color-danger);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
  display: none;
}
.login-card .error-msg.show { display: block; }

/* ── 버튼 ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-base);
  font-family: var(--font-family);
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  width: 100%;
}
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}

.profile-secondary-button {
  width: auto;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.profile-secondary-button:hover {
  background: #f8fafc;
  text-decoration: none;
}

/* ── 셸 레이아웃 ── */
.shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(var(--main-content-min-width), 1fr);
  grid-template-rows: minmax(var(--topbar-height), auto) 1fr;
  height: 100vh;
  min-height: 100vh;
  min-width: calc(var(--sidebar-width) + var(--main-content-min-width));
}

/* 사이드바 */
.sidebar {
  grid-row: 1 / -1;
  background: var(--color-sidebar);
  color: var(--color-sidebar-text);
  padding: var(--spacing-lg) 0;
  min-height: 0;
  overflow-y: auto;
}
.sidebar-brand {
  padding: 0 var(--spacing-lg);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--spacing-xl);
}
.sidebar-nav { list-style: none; }
.sidebar-nav li a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-lg);
  color: var(--color-sidebar-text);
  font-size: var(--font-size-sm);
  transition: background 0.15s, color 0.15s;
}
.sidebar-nav li a:hover,
.sidebar-nav li a.active {
  background: rgba(255,255,255,0.08);
  color: #fff;
  text-decoration: none;
}
.sidebar-nav li a.active { border-left: 3px solid var(--color-sidebar-active); }
.sidebar-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.45rem;
  min-height: 1.45rem;
  margin-left: 0.35rem;
  padding: 0 0.38rem;
  border-radius: 999px;
  background: #ef4444;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
}
.sidebar-badge.is-important {
  background: #f97316;
}
.sidebar-nav li.sidebar-section-title {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #e8edf7;
  margin-top: var(--spacing-sm);
  pointer-events: none;
}

/* 상단바 */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem var(--spacing-xl);
  background: linear-gradient(135deg, rgba(255,255,255,0.97) 0%, rgba(241,245,249,0.97) 100%);
  border-bottom: 1px solid rgba(148,163,184,0.24);
  gap: var(--spacing-md);
  flex-wrap: wrap;
}
.topbar-account-label,
.topbar-profile-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.topbar-account,
.topbar-profile {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.05rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(148,163,184,0.2);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.82);
  box-shadow: var(--shadow-sm);
  min-width: 200px;
}
.topbar-account-primary {
  position: relative;
  align-items: flex-start;
  justify-content: center;
  gap: 0.12rem;
  flex: 1 1 360px;
  min-width: min(360px, 100%);
  padding: 0.58rem 0.95rem 0.58rem 1rem;
  border-color: rgba(37,99,235,0.2);
  background: linear-gradient(135deg, rgba(219,234,254,0.95) 0%, rgba(239,246,255,0.98) 100%);
  box-shadow: 0 10px 24px rgba(37,99,235,0.08);
}
.topbar-account-primary::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42rem;
  bottom: 0.42rem;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, #2563eb 0%, #3b82f6 100%);
}
.topbar-account-primary .topbar-account-label {
  display: inline-flex;
  align-items: center;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  background: rgba(37,99,235,0.12);
  color: #1d4ed8;
}
.topbar-account-main {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  flex-wrap: wrap;
}
.topbar-info-row {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.topbar-account-name,
.topbar-user {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.1;
}
.topbar-account-primary .topbar-account-name {
  font-size: 1.12rem;
  color: #0f172a;
}
.topbar-account-meta,
.topbar-user-meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.1;
}
.topbar-account-primary .topbar-account-meta {
  color: #334155;
}
.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-left: auto;
  flex-wrap: wrap;
}
.topbar-message-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: nowrap;
  padding: 0.3rem 0.45rem;
  border: 1px solid rgba(148,163,184,0.2);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(248,250,252,0.96) 0%, rgba(255,255,255,0.98) 100%);
}
.topbar-message-status.is-important {
  border-color: rgba(249,115,22,0.32);
  box-shadow: 0 0 0 1px rgba(249,115,22,0.14);
}
.topbar-message-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.5rem;
  padding: 0.2rem 0.56rem;
  border-radius: 999px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}
.topbar-message-link:hover {
  background: #dbeafe;
  text-decoration: none;
}
.topbar-message-stat {
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
  min-height: 1.5rem;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  white-space: nowrap;
}
.topbar-message-stat-label {
  font-size: 0.67rem;
  font-weight: 700;
  color: #64748b;
  line-height: 1;
}
.topbar-message-stat-value {
  font-size: 0.82rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: #1e293b;
  line-height: 1;
}
.topbar-message-stat.is-unread {
  border-color: #fecaca;
  background: #fef2f2;
}
.topbar-message-stat.is-unread .topbar-message-stat-label,
.topbar-message-stat.is-unread .topbar-message-stat-value {
  color: #b91c1c;
}
.topbar-message-stat.is-important {
  border-color: #fed7aa;
  background: #fff7ed;
}
.topbar-message-stat.is-important .topbar-message-stat-label,
.topbar-message-stat.is-important .topbar-message-stat-value {
  color: #c2410c;
}
.topbar-logout {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.58rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(239,68,68,0.2);
  background: #fff5f5;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: #dc2626;
  cursor: pointer;
  font-family: var(--font-family);
  line-height: 1.1;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.topbar-logout:hover {
  background: #fee2e2;
  border-color: rgba(220,38,38,0.3);
  text-decoration: none;
}

/* 메인 콘텐츠 */
.main-content {
  padding: var(--spacing-xl);
  min-width: var(--main-content-min-width);
  min-height: 0;
  overflow-x: auto;
  overflow-y: auto;
}

/* ── 카드 ── */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}
.card h2 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
}

.dashboard-page {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.dashboard-welcome-card {
  display: block;
  background: #ffffff;
  border: 0;
  padding: 0.9rem 1rem;
}

.dashboard-session-intro h2 {
  margin-bottom: 0;
  line-height: 1.2;
}

.dashboard-session-intro {
  margin-bottom: 0.65rem;
}

.dashboard-welcome-card h2,
.dashboard-board-head h3 {
  margin-bottom: 0.4rem;
}

.dashboard-session-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.dashboard-session-meta div {
  min-width: 0;
  min-height: 100%;
  padding: 0.8rem 0.9rem;
  border-radius: 0;
  background: #ffffff;
  border: 1px solid #f1f1f1;
  box-shadow: 0 1px 20px 0 rgba(69, 90, 100, 0.08);
}

.dashboard-session-meta dt {
  margin-bottom: 0.28rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.dashboard-session-meta dd {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.3;
  word-break: break-word;
}

.dashboard-last-login {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.4rem;
}

.dashboard-last-login-time {
  letter-spacing: -0.01em;
}

.dashboard-last-login-ip {
  display: inline;
  color: #6b7686;
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.35;
}

.dashboard-last-login-ip.is-hidden {
  display: none;
}

@media (max-width: 1200px) {
  .dashboard-session-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .dashboard-session-meta {
    grid-template-columns: 1fr;
  }

  .dashboard-welcome-card {
    padding: 0.85rem 0.9rem;
  }
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-lg);
  align-items: start;
}

.dashboard-board-card {
  margin-bottom: 0;
  min-height: 100%;
}

.dashboard-board-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.dashboard-board-head h3 {
  font-size: 1.1rem;
}

.dashboard-board-body {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.dashboard-board-list .board-item {
  text-align: left;
}

/* ── 게시판 페이지 ── */
.board-page {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.board-hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.4rem;
  border: 0;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  background: rgba(148, 163, 184, 0.08);
  box-shadow: none;
}

.board-hero-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.board-hero h2 {
  margin: 0;
  font-size: 1.7rem;
  font-weight: 600;
  line-height: 1.15;
}

.board-hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 0.25rem;
}

.board-panel {
  padding: var(--spacing-lg);
}

.getting-started-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.getting-started-legacy-card {
  padding: 1rem 1.15rem;
  gap: 0.9rem;
}

.getting-started-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.getting-started-nav-pills {
  gap: 0.45rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #edf1f5;
}

.getting-started-tab {
  min-height: 36px;
  padding: 0.45rem 0.95rem;
  border: 1px solid #d9e0ea;
  border-radius: 999px;
  background: #f8fafc;
  color: #5a6678;
  font-family: var(--font-family);
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.getting-started-tab.active {
  border-color: #04a9f5;
  background: #04a9f5;
  color: #ffffff;
}

.support-account-select {
  min-height: 42px;
  padding: 0.7rem 2.4rem 0.7rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #fff;
  color: var(--color-text-muted);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.support-account-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.getting-started-panels {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.getting-started-tab-content {
  padding-top: 0.2rem;
}

.getting-started-panel {
  padding: 0.95rem 1rem;
  border: 1px solid #edf1f5;
  border-radius: 0;
  background: #fff;
}

.getting-started-panel-title {
  margin-bottom: 0.7rem;
  font-size: 1rem;
  font-weight: 600;
  color: #111;
}

.getting-started-list {
  padding-left: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.38rem;
}

.getting-started-list li {
  color: #223047;
  line-height: 1.6;
}

.getting-started-content {
  color: #223047;
  line-height: 1.65;
  white-space: normal;
}

.getting-started-content.getting-started-content-raw {
  white-space: pre-wrap;
}

.getting-started-download-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.getting-started-contract-card {
  padding: 1rem 1.15rem;
  border: 1px solid #edf1f5;
  box-shadow: none;
}

.getting-started-download-head {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid #edf1f5;
}

.getting-started-download-card h3 {
  margin-bottom: 0.25rem;
}

.getting-started-download-card p {
  color: #6b7686;
  font-size: 0.83rem;
}

.getting-started-download-link {
  width: auto;
  white-space: nowrap;
}

.getting-started-download-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.getting-started-download-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid #edf1f5;
  border-radius: 0;
  background: #fff;
}

.getting-started-download-item-main {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.4rem;
}

.getting-started-download-item-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.getting-started-download-item h4 {
  margin: 0;
  font-size: 0.96rem;
}

.getting-started-download-item p {
  margin: 0;
}

.getting-started-download-file {
  color: #6b7280;
  font-size: 0.8rem;
}

.getting-started-download-actions {
  display: flex;
  align-items: center;
}

.getting-started-download-empty h4 {
  margin: 0 0 0.25rem;
  font-size: 0.95rem;
}

.getting-started-empty {
  padding: 0;
}

.download-hero {
  align-items: flex-end;
}

.download-hero-description {
  margin-top: 0.4rem;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.download-panel {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.download-summary {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.download-summary h3 {
  margin-bottom: 0.25rem;
  font-size: var(--font-size-lg);
}

.download-summary p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.download-summary-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  min-height: 36px;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(37,99,235,0.1);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.download-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.download-card {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.download-card-main {
  min-width: 0;
  flex: 1;
}

.download-card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.download-card-date {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
}

.download-card h4 {
  margin: 0.75rem 0;
  font-size: 1.05rem;
}

.download-meta {
  display: grid;
  gap: 0.75rem;
}

.download-meta div {
  display: grid;
  gap: 0.2rem;
}

.download-meta dt {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
}

.download-meta dd {
  color: var(--color-text);
  white-space: pre-wrap;
  word-break: break-word;
}

.download-card-actions {
  display: flex;
  align-items: center;
}

.download-action {
  width: auto;
  min-width: 112px;
  white-space: nowrap;
}

.download-empty {
  padding: var(--spacing-lg) 0;
}

.profile-page {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.profile-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.profile-hero h2 {
  margin-bottom: var(--spacing-xs);
}

.profile-hero-copy {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.profile-card {
  max-width: 980px;
}

.profile-password-card {
  max-width: 760px;
}

.profile-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.profile-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-lg) var(--spacing-md);
}

.profile-field {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.profile-field-wide {
  grid-column: 1 / -1;
}

.profile-field label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.profile-field input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-base);
  font-family: var(--font-family);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.profile-field input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.profile-field input[readonly] {
  background: #f8fafc;
  color: var(--color-text-muted);
}

.profile-field input[disabled] {
  background: #f1f5f9;
  color: #94a3b8;
  border-color: #cbd5e1;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
  cursor: not-allowed;
}

.profile-help {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.profile-feedback {
  min-height: 1.5rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.profile-feedback.success {
  color: var(--color-success);
}

.profile-feedback.error {
  color: var(--color-danger);
}

.profile-password-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.profile-password-notice {
  padding: 0.9rem 1rem;
  border-radius: var(--radius-md);
  background: #eff6ff;
  color: #1d4ed8;
  font-size: var(--font-size-sm);
  border: 1px solid #bfdbfe;
}

.profile-actions {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: var(--spacing-sm);
}

.field-required {
  color: #d95062;
  font-weight: 700;
}

.user-create-required-guide {
  margin-top: 0.25rem;
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

.user-create-required-guide .field-required {
  color: inherit;
}

.profile-submit-button {
  width: auto;
  min-width: 140px;
}

.board-toolbar {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.board-toolbar-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.board-toolbar-group-grow {
  flex: 1;
}

.board-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 140px;
}

.board-field-grow {
  flex: 1;
}

.board-field span {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.board-field-checkbox {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 0;
}

.board-field-checkbox input {
  width: auto;
  min-height: auto;
  padding: 0;
  border: 0;
  box-shadow: none;
  accent-color: var(--color-primary);
}

.board-field input,
.board-field select {
  width: 100%;
  min-height: 42px;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fff;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
}

.board-field input:focus,
.board-field select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.board-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: var(--spacing-lg);
  align-items: start;
}

.board-layout-single {
  grid-template-columns: minmax(0, 1fr);
}

.board-list-wrap,
.board-detail {
  min-height: 420px;
}

.board-list-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.board-list-head h3,
.board-detail h3 {
  font-size: var(--font-size-lg);
}

.board-write-link {
  width: auto;
  white-space: nowrap;
}

.board-detail-edit-link {
  width: auto;
  white-space: nowrap;
}

.board-list-head p {
  margin-top: 0.25rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.board-back-link {
  display: inline-flex;
  align-items: center;
  min-height: auto;
  padding: 0;
  border-radius: 0;
  color: var(--color-text-muted);
  border: 0;
  background: transparent;
  font-size: 0.8125rem;
  line-height: 1.2;
}

.board-back-link:hover {
  color: var(--color-text);
}

.board-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.board-item {
  display: block;
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.board-item-shell {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.board-item-shell-editable {
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.board-item-actions {
  display: flex;
  justify-content: flex-end;
}

.board-item-edit {
  min-width: 88px;
  padding: 0.6rem 0.9rem;
  color: var(--color-text-muted);
  background: #fff;
  border: 1px solid var(--color-border);
}

.board-item:not(.api-key-delete-item):hover,
.board-item.active {
  border-color: #93c5fd;
  box-shadow: 0 10px 24px rgba(37,99,235,0.08);
  transform: translateY(-1px);
}

.board-item-top,
.board-item-bottom,
.board-detail-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
}

.board-item strong {
  display: block;
  margin: 0.55rem 0 0.35rem;
  font-size: 1rem;
}

.board-item p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.board-item-bottom {
  justify-content: space-between;
  margin-top: var(--spacing-sm);
  color: var(--color-text-muted);
  font-size: 0.8125rem;
}

.board-item-date {
  margin-left: auto;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.board-item-status {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  background: #e2e8f0;
  color: #334155;
  font-size: 0.75rem;
  font-weight: 600;
}

.board-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.board-pill-open {
  background: #dbeafe;
  color: #1d4ed8;
}

.board-pill-closed {
  background: #dcfce7;
  color: #15803d;
}

.board-pill-neutral {
  background: #e2e8f0;
  color: #334155;
}

.board-detail {
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.board-detail-head {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.board-detail-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.board-detail-info {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-sm);
}

.board-detail-info div {
  padding: 0.8rem;
  border-radius: var(--radius-sm);
  background: rgba(226,232,240,0.45);
}

.board-detail-info dt {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.board-detail-info dd {
  margin-top: 0.25rem;
  font-weight: 600;
}

.board-detail-body {
  margin-top: var(--spacing-lg);
}

.board-detail-body h4 {
  margin-bottom: var(--spacing-sm);
}

.board-detail-body p {
  white-space: pre-wrap;
  color: var(--color-text);
}

.notice-view-card {
  padding: var(--spacing-md);
}

.notice-view-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}

.notice-view-head h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.3;
  font-weight: 600;
}

.notice-view-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.2rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.notice-view-info {
  margin-bottom: var(--spacing-lg);
}

.notice-view-body {
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  background: #f8fafc;
  border: 1px solid var(--color-border);
}

.notice-view-body p {
  white-space: pre-wrap;
  word-break: break-word;
}

.faq-view-sections {
  display: grid;
  gap: var(--spacing-md);
}

.faq-view-section {
  padding: var(--spacing-md);
}

.faq-view-section h4 {
  margin-bottom: var(--spacing-sm);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
}

.notice-view-loading {
  padding: var(--spacing-xl);
  text-align: center;
  color: var(--color-text-muted);
}

.board-editor-card {
  padding: var(--spacing-lg);
}

.board-editor-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.board-editor-status {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
}

.board-editor-status-error {
  color: #991b1b;
  background: #fee2e2;
  border: 1px solid #fecaca;
}

.board-editor-status-success {
  color: #166534;
  background: #dcfce7;
  border: 1px solid #bbf7d0;
}

.board-editor-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.board-editor-cancel {
  color: var(--color-text-muted);
  background: #fff;
  border: 1px solid var(--color-border);
}

.board-editor-submit {
  width: auto;
}

.notice-view-empty {
  gap: var(--spacing-md);
}

.board-empty,
.board-detail-empty {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 240px;
  padding: var(--spacing-xl);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  text-align: center;
}

.board-pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-top: var(--spacing-lg);
}

.board-pagination button {
  min-width: 40px;
  min-height: 40px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  font-family: var(--font-family);
}

.board-pagination button.active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
}

/* ── 메시지 ── */
.message-page {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.message-hero {
  align-items: stretch;
}

.message-status-pills,
.message-list-pills,
.message-popup-actions,
.message-filter-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.message-status-pills {
  justify-content: flex-end;
}

.message-summary-pill,
.message-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.7rem;
  padding: 0.25rem 0.62rem;
  border-radius: 999px;
  background: #f1f5f9;
  color: #475569;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.message-summary-pill.is-unread,
.message-pill.is-unread {
  background: #fef2f2;
  color: #b91c1c;
}

.message-summary-pill.is-important,
.message-pill.is-important {
  background: #fff7ed;
  color: #c2410c;
}

.message-pill.is-normal {
  background: #eff6ff;
  color: #1d4ed8;
}

.message-pill.is-confirmed {
  background: #ecfdf5;
  color: #047857;
}


.message-panel {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.message-filter {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(120px, 160px) minmax(120px, 160px) auto;
  gap: 0.75rem;
  align-items: end;
}

.message-filter label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.message-filter input,
.message-filter select {
  width: 100%;
  min-height: 42px;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-text);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
}

.message-filter input:focus,
.message-filter select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.message-filter-actions .btn,
.message-detail-actions .btn,
.message-popup-actions .btn {
  width: auto;
  min-height: 42px;
  padding: 0.6rem 1rem;
  white-space: nowrap;
}

.message-filter-actions .btn:not(.btn-primary),
.message-popup-actions .btn:not(.btn-primary) {
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-text);
}

.message-feedback {
  min-height: 1.35rem;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.message-feedback.is-error {
  color: var(--color-danger);
}

.message-content-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(360px, 1.05fr);
  gap: var(--spacing-md);
  align-items: start;
}

.message-list,
.message-detail-section {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.message-list-item {
  display: grid;
  gap: 0.35rem;
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--color-text);
  text-align: left;
  font-family: var(--font-family);
  cursor: pointer;
}

.message-list-item:hover,
.message-list-item.is-selected {
  border-color: rgba(37,99,235,0.45);
  background: #f8fbff;
}

.message-list-meta,
.message-list-preview {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.message-list-preview {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.message-detail,
.message-detail-empty,
.message-empty {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  padding: var(--spacing-lg);
}

.message-detail-empty {
  color: var(--color-text-muted);
}

.message-detail-empty.is-error {
  color: var(--color-danger);
}

.message-detail-head {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-md);
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.message-detail-head h3 {
  margin-top: 0.5rem;
  font-size: 1.15rem;
  line-height: 1.35;
}

.message-detail-info {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: var(--spacing-md);
}

.message-detail-info div {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.75rem;
  background: #f8fafc;
}

.message-detail-info dt {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 700;
}

.message-detail-info dd {
  margin-top: 0.15rem;
  word-break: break-word;
}

.message-detail-body,
.message-popup-body {
  white-space: normal;
  word-break: break-word;
}

.message-detail-body {
  min-height: 160px;
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  background: #f8fafc;
  color: var(--color-text);
}

.message-detail-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: var(--spacing-md);
}

.message-popup-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  background: rgba(15,23,42,0.48);
}

.message-detail-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  background: rgba(15,23,42,0.48);
}

.message-popup-backdrop[hidden],
.message-detail-backdrop[hidden] {
  display: none;
}

.message-popup {
  width: min(520px, 100%);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 24px 80px rgba(15,23,42,0.28);
  padding: var(--spacing-lg);
}

.message-detail-dialog {
  width: min(760px, 100%);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 24px 80px rgba(15,23,42,0.28);
  padding: var(--spacing-lg);
}

.message-detail-popup-card {
  max-height: min(78vh, 720px);
  overflow: auto;
}

.message-popup-head {
  display: grid;
  gap: 0.6rem;
  margin-bottom: var(--spacing-md);
}

.message-popup-head h2 {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.35;
}

.message-popup-body {
  max-height: 260px;
  overflow: auto;
  color: var(--color-text);
}

.message-popup-actions {
  justify-content: flex-end;
  margin-top: var(--spacing-lg);
}

.btn-outline-danger {
  background: #fff;
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
}
.btn-outline-danger:hover {
  background: #fee2e2;
}
.btn-outline-success {
  background: #fff;
  border: 1px solid #16a34a;
  color: #16a34a;
}
.btn-outline-success:hover {
  background: #dcfce7;
}

.api-key-delete-page {
  gap: var(--spacing-md);
}

.api-key-delete-hero {
  align-items: flex-start;
}

.api-key-create-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.api-key-delete-panel {
  padding: var(--spacing-lg);
}

.api-key-delete-wrap {
  gap: var(--spacing-md);
}

.api-key-delete-head {
  align-items: flex-start;
}

.api-key-delete-head p {
  margin: 0.35rem 0 0;
  color: #64748b;
}

.api-key-delete-toolbar {
  align-items: center;
}

.api-key-delete-select-all {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  border: 1px solid #cbd5e1;
  border-radius: 16px;
  background: #fff;
  color: #334155;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
}

.api-key-delete-select-all input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--color-primary);
}

.api-key-delete-feedback {
  min-height: 1.5rem;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  font-size: 0.9375rem;
}

.api-key-delete-feedback:empty,
.api-key-delete-summary:empty {
  display: none;
}

.api-key-delete-feedback.is-pending {
  background: #eff6ff;
  color: #1d4ed8;
}

.api-key-delete-feedback.is-success {
  background: #dcfce7;
  color: #166534;
}

.api-key-delete-feedback.is-error {
  background: #fee2e2;
  color: #991b1b;
}

.api-key-delete-summary {
  display: inline-flex;
  align-items: center;
  min-height: 50px;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: #f8fafc;
  color: #475569;
  font-size: 0.9rem;
  font-weight: 600;
}

.api-key-delete-summary:empty,
.api-key-delete-feedback:empty {
  display: none;
}

.api-key-delete-list {
  gap: 0.9rem;
}

.api-key-delete-item {
  text-align: left;
  border-radius: 18px;
}

.api-key-delete-item .board-item-top {
  justify-content: space-between;
}

.api-key-delete-item .board-item-date {
  margin-left: 0;
}

.api-key-delete-item.is-selected {
  border-color: #93c5fd;
  box-shadow: 0 10px 24px rgba(37,99,235,0.12);
  background: #f8fbff;
}

.api-key-delete-item-badges {
  align-items: center;
}

.api-key-delete-item p {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.82rem;
  color: #475569;
  -webkit-line-clamp: 1;
}

.api-key-delete-item-meta {
  justify-content: flex-start;
}

.api-key-delete-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

.api-key-delete-status.is-active {
  background: #dcfce7;
  color: #166534;
}

.api-key-delete-status.is-revoked {
  background: #fee2e2;
  color: #991b1b;
}

.api-key-delete-item-check {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.42rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #fff;
  color: #334155;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
}

.api-key-delete-item-check input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--color-primary);
}

.api-key-delete-item-check-label {
  line-height: 1;
}

.user-list-page {
  gap: var(--spacing-md);
}

.user-list-hero {
  align-items: flex-start;
}

.user-list-panel {
  padding: var(--spacing-lg);
}

.user-list-wrap {
  gap: var(--spacing-md);
}

.user-list-head {
  align-items: flex-start;
}

.user-list-head p {
  margin: 0.35rem 0 0;
  color: #64748b;
}

.user-list-toolbar {
  align-items: center;
}

.user-list-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 0 1 420px;
  min-width: 280px;
  max-width: 420px;
}

.user-list-search input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.65rem 1rem;
  font: inherit;
  font-size: var(--font-size-sm);
}

.user-list-search input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.user-list-search .btn {
  width: auto;
  white-space: nowrap;
  flex-shrink: 0;
  padding: 0.6rem 1rem;
  font-size: var(--font-size-sm);
}

.user-list-search .btn:not(.btn-primary) {
  background: #fff;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.user-list-search .btn:not(.btn-primary):hover {
  background: #f1f5f9;
}

.user-list-feedback {
  min-height: 1.5rem;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  font-size: 0.9375rem;
}

.user-list-feedback:empty,
.user-list-summary:empty {
  display: none;
}

.user-list-feedback.is-error {
  background: #fee2e2;
  color: #991b1b;
}

.user-list-feedback.is-pending {
  background: #eff6ff;
  color: #1d4ed8;
}

.user-list-feedback.is-success {
  background: #dcfce7;
  color: #166534;
}

.user-list-overview {
  display: grid;
  gap: 0.9rem;
}

.user-list-summary {
  display: grid;
  gap: 0.9rem;
}

.user-list-summary-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: #f8fafc;
}

.user-list-summary-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.55rem;
}

.user-list-summary-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
}

.user-list-summary-pill.is-neutral {
  background: #e2e8f0;
  color: #334155;
}

.user-list-summary-pill.is-active {
  background: #dcfce7;
  color: #166534;
}

.user-list-summary-pill.is-locked {
  background: #fef3c7;
  color: #92400e;
}

.user-list-summary-pill.is-blocked {
  background: #fee2e2;
  color: #991b1b;
}

.user-list-summary-text {
  color: #475569;
  font-size: 0.92rem;
  font-weight: 700;
}

.user-list-list {
  display: block;
}

.user-list-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.06);
}

.user-list-table {
  width: 100%;
  min-width: 1600px;
  border-collapse: collapse;
}

.user-list-table th,
.user-list-table td {
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: middle;
}

.user-list-selection-cell {
  width: 56px;
  min-width: 56px;
  text-align: center !important;
}

.user-list-selection-cell input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--color-primary);
}

.user-list-select-all {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.user-list-table th {
  background: #f8fafc;
  color: #475569;
  font-size: 0.8125rem;
  font-weight: 700;
}

.user-list-table tbody tr.is-selected {
  background: #eff6ff;
}

.user-list-table tbody tr:hover {
  background: #f8fbff;
}

.user-list-table tbody tr:last-child td {
  border-bottom: 0;
}

.user-list-action-cell {
  white-space: nowrap;
}

.user-list-action-btn {
  width: auto;
  min-width: 116px;
  padding: 0.5rem 0.8rem;
  font-size: 0.82rem;
}

.user-list-bulk-action-btn {
  width: auto;
  white-space: nowrap;
}

.user-list-action-btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.user-list-sid {
  color: #0f172a;
  font-size: 0.95rem;
  font-weight: 700;
  white-space: nowrap;
  word-break: normal;
  overflow-wrap: normal;
}

.user-list-uid {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.62rem;
  border-radius: 999px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  word-break: normal;
  overflow-wrap: normal;
}

.user-list-empty-value {
  color: #94a3b8;
  font-style: italic;
}

.user-list-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

.user-list-status.is-active {
  background: #dcfce7;
  color: #166534;
}

.user-list-status.is-locked {
  background: #fef3c7;
  color: #92400e;
}

.user-list-status.is-blocked {
  background: #fee2e2;
  color: #991b1b;
}

.board-primary-button,
.board-secondary-button {
  display: inline-flex;
  align-items: center;
  border: 0;
  border-radius: 999px;
  padding: 0.8rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}

.board-primary-button {
  background: #1d4ed8;
  color: #fff;
}

.board-secondary-button {
  background: #e2e8f0;
  color: #0f172a;
}

.board-secondary-button:hover {
  text-decoration: none;
}

.board-primary-button:disabled,
.board-secondary-button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.reference-compose-tabs {
  display: flex;
  gap: 0.5rem;
  margin: 0.75rem 0 1rem;
}

.reference-mode-tab.is-active {
  background: var(--color-primary, #04a9f5);
  color: #fff;
}

.support-hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.support-hero p {
  margin: 0.5rem 0 0;
  color: #475569;
}

.support-compose-card,
.support-reply-card,
.support-detail-card {
  margin-bottom: 1.25rem;
}

.support-compose-card.is-hidden {
  display: none;
}

.support-compose-head p {
  margin: 0.35rem 0 0;
  color: #64748b;
}

.support-form {
  display: grid;
  gap: 1rem;
}

.support-form label {
  display: grid;
  gap: 0.45rem;
}

.support-form span {
  color: #334155;
  font-size: 0.95rem;
  font-weight: 700;
}

.support-form input,
.support-form textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 16px;
  padding: 0.9rem 1rem;
  font: inherit;
  color: #0f172a;
  background: #fff;
}

.support-form input[type="file"] {
  padding: 0.75rem 0.85rem;
  background: #f8fafc;
  font-size: 0.92rem;
}

.support-form textarea {
  resize: vertical;
}

.support-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.support-checkbox {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.95rem 1rem;
  border: 1px solid #cbd5e1;
  border-radius: 16px;
  background: #f8fafc;
}

.support-checkbox input {
  width: auto;
  margin: 0;
}

.support-checkbox span {
  font-weight: 600;
}

.support-form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.support-form-actions > div {
  display: flex;
  gap: 0.75rem;
}

.support-form-hint {
  margin: 0;
  color: #b45309;
  min-height: 1.5rem;
}

.support-form-hint.is-available {
  color: var(--color-success, #22c55e);
}

.support-form-hint.is-taken {
  color: var(--color-danger, #ef4444);
}

.support-list {
  gap: 0.9rem;
}

.support-item {
  text-align: left;
}

.support-item-top {
  align-items: flex-start;
}

.support-item-badges,
.support-detail-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.45rem;
}

.support-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  font-size: 0.78rem;
  font-weight: 700;
}

.support-pill-status {
  background: #dbeafe;
  color: #1d4ed8;
}

.support-pill-status.is-open {
  background: #dbeafe;
  color: #1d4ed8;
}

.support-pill-status.is-closed {
  background: #e2e8f0;
  color: #475569;
}

.support-pill-unread {
  background: #fee2e2;
  color: #b91c1c;
}

.support-item-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.9rem;
  color: #64748b;
  font-size: 0.85rem;
}

.support-timeline {
  margin-top: 1.5rem;
}

.support-timeline-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.support-timeline h4 {
  margin: 0;
  font-size: 1rem;
}

.support-timeline-head p {
  margin: 0.35rem 0 0;
  color: #64748b;
  font-size: 0.9rem;
}

.support-message-list {
  display: grid;
  gap: 1rem;
  position: relative;
  max-height: 32rem;
  overflow-y: auto;
  padding: 1rem;
  padding-right: 0.35rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
}

.support-message-list::before {
  content: none;
}

.support-message-row {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  position: relative;
}

.support-message-row.is-right {
  grid-template-columns: minmax(0, 1fr) max-content;
}

.support-message-marker {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  width: max-content;
}

.support-message-row.is-right .support-message-marker {
  order: 2;
}

.support-message-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.28rem 0.75rem;
  border-radius: 999px;
  background: #f8fafc;
  border: 1px solid #dbe4f0;
  color: #334155;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}

.support-message-item {
  border: 1px solid #dbe4f0;
  border-radius: 20px;
  padding: 1rem 1.1rem;
  background: #f8fafc;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.04);
  position: relative;
  width: fit-content;
  max-width: min(100%, 42rem);
}

.support-message-item::before {
  content: "";
  position: absolute;
  top: 1rem;
  left: -0.45rem;
  width: 0.9rem;
  height: 0.9rem;
  background: inherit;
  border-left: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  border-color: #dbe4f0;
  transform: rotate(45deg);
}

.support-message-row.is-manager .support-message-step {
  background: #ecfdf5;
  border-color: #a7f3d0;
  color: #065f46;
}

.support-message-row.is-admin .support-message-step {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #1d4ed8;
}

.support-message-item.is-manager {
  background: #ecfdf5;
  border-color: #a7f3d0;
}

.support-message-row.is-right .support-message-item::before {
  left: auto;
  right: -0.45rem;
  border-left: 0;
  border-bottom: 0;
  border-right: 1px solid #dbe4f0;
  border-top: 1px solid #dbe4f0;
}

.support-message-item.is-admin {
  background: #eff6ff;
  border-color: #bfdbfe;
}

.support-message-row.is-manager .support-message-item::before {
  border-color: #a7f3d0;
}

.support-message-row.is-admin .support-message-item::before {
  border-color: #bfdbfe;
}

.support-message-row.is-right .support-message-item {
  order: 1;
  justify-self: end;
}

.support-message-row.is-manager:not(.is-right) .support-message-item {
  justify-self: start;
}

.support-message-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.support-message-meta-main {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  min-width: 0;
}

.support-message-author {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.support-message-meta strong {
  display: block;
  color: #0f172a;
}

.support-message-role {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
  background: #e2e8f0;
  color: #334155;
  font-size: 0.72rem;
  font-weight: 700;
}

.support-message-role.is-admin {
  background: #dbeafe;
  color: #1d4ed8;
}

.support-message-role.is-manager {
  background: #dcfce7;
  color: #166534;
}

.support-message-meta span,
.support-message-meta time {
  color: #64748b;
  font-size: 0.85rem;
}

.support-message-ip {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.8);
  color: #475569;
  line-height: 1;
}

.support-message-ip-label {
  font-size: 0.73rem;
  font-weight: 700;
  color: #475569;
}

.support-message-ip-value {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.76rem;
  color: #0f172a;
}

.support-message-body {
  color: #1e293b;
  line-height: 1.7;
}

.support-attachment-list {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.85rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(148, 163, 184, 0.24);
}

.support-attachment-item {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  width: fit-content;
  max-width: 100%;
  padding: 0.45rem 0.75rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.28);
  gap: 0.22rem;
}

.support-attachment-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: #334155;
  word-break: break-all;
}

.support-attachment-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.support-attachment-size,
.support-attachment-checksum {
  font-size: 0.74rem;
  color: #64748b;
}

.support-attachment-checksum {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

@media (max-width: 960px) {
  .api-key-delete-panel {
    padding: 1rem;
  }

  .api-key-delete-toolbar .board-toolbar-group {
    width: 100%;
  }

  .api-key-delete-select-all,
  .api-key-delete-summary {
    width: 100%;
    justify-content: flex-start;
  }

  .support-hero,
  .support-form-actions,
  .support-timeline-head {
    flex-direction: column;
    align-items: stretch;
  }

  .message-filter,
  .message-content-grid {
    grid-template-columns: 1fr;
  }

  .message-status-pills {
    justify-content: flex-start;
  }

  .support-item-badges,
  .support-detail-badges {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .support-form-grid {
    grid-template-columns: 1fr;
  }

  .support-form-actions > div,
  .support-message-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .support-message-row,
  .support-message-row.is-right {
    grid-template-columns: max-content minmax(0, 1fr);
  }

  .support-message-row.is-right .support-message-marker {
    order: 0;
  }

  .support-message-row.is-right .support-message-item,
  .support-message-row.is-manager:not(.is-right) .support-message-item {
    order: 0;
    justify-self: start;
    max-width: 100%;
  }

  .support-message-row.is-right .support-message-item::before {
    left: -0.45rem;
    right: auto;
    border-right: 0;
    border-top: 0;
    border-left: 1px solid #bfdbfe;
    border-bottom: 1px solid #bfdbfe;
  }
}

@media (max-width: 640px) {
  .getting-started-download-card {
    flex-direction: column;
    align-items: stretch;
  }

  .getting-started-download-item {
    flex-direction: column;
  }
}


/* ======================================
   Legacy console skin (구버전 유사 톤)
   기능/문구는 유지하고 디자인만 재정의
   ====================================== */
:root {
  --color-primary: #04a9f5;
  --color-primary-hover: #039be5;
  --color-bg: #f4f7fa;
  --color-surface: #ffffff;
  --color-sidebar: #3f4d67;
  --color-sidebar-text: #a9b7d0;
  --color-sidebar-active: #1dc4e9;
  --color-text: #111111;
  --color-text-muted: #6b7686;
  --color-border: #edf1f5;
  --color-danger: #ff5252;
  --color-success: #2ed8b6;
  --font-family: "Open Sans", "Noto Sans KR", -apple-system, BlinkMacSystemFont, sans-serif;
  --sidebar-width: 264px;
  --topbar-height: 70px;
  --main-content-min-width: 860px;
  --radius-sm: 3px;
  --radius-md: 0;
  --radius-lg: 0;
  --shadow-sm: 0 1px 20px 0 rgba(69, 90, 100, 0.08);
  --shadow-md: 0 3px 28px 0 rgba(69, 90, 100, 0.16);
}

body {
  font-size: 14px;
  color: #888;
  background: var(--color-bg);
}

.shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(var(--main-content-min-width), 1fr);
  grid-template-rows: minmax(var(--topbar-height), auto) 1fr;
  min-width: calc(var(--sidebar-width) + var(--main-content-min-width));
  min-height: 100vh;
}

.sidebar {
  --legacy-sidebar-bg: linear-gradient(180deg, #3f4d67 0%, #38445b 100%);
  grid-row: 1 / -1;
  position: static;
  width: auto;
  height: auto;
  min-height: 0;
  background: var(--legacy-sidebar-bg);
  box-shadow: 1px 0 20px 0 #3f4d67;
  padding: 0;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.16) transparent;
}

.sidebar::-webkit-scrollbar {
  width: 5px;
}

.sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.16);
  border-radius: 999px;
}

.sidebar:hover::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.28);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.72rem;
  min-height: var(--topbar-height);
  padding: 0.92rem 1.15rem;
  margin-bottom: 0;
  background: var(--legacy-sidebar-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 37px;
  height: 37px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.sidebar-nav-toggle-icon {
  position: relative;
  display: block;
  width: 16px;
  height: 16px;
  transition: all 0.3s ease-in-out;
}

.sidebar-nav-toggle-icon::before,
.sidebar-nav-toggle-icon::after {
  content: "";
  position: absolute;
  left: 3px;
  width: 9px;
  height: 2px;
  border-radius: 2px;
  background-color: #a9b7d0;
  transition: all 0.3s ease-in-out;
}

.sidebar-nav-toggle-icon::before {
  top: 4px;
  transform: rotate(45deg);
}

.sidebar-nav-toggle-icon::after {
  top: 9px;
  transform: rotate(-45deg);
}

.sidebar-nav-toggle:hover .sidebar-nav-toggle-icon::before,
.sidebar-nav-toggle:hover .sidebar-nav-toggle-icon::after {
  background-color: #ffffff;
}

.sidebar-nav-toggle.is-expanded .sidebar-nav-toggle-icon::before {
  transform: rotate(-45deg);
}

.sidebar-nav-toggle.is-expanded .sidebar-nav-toggle-icon::after {
  transform: rotate(45deg);
}

.sidebar-nav-toggle-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sidebar-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 3px;
  background: linear-gradient(-135deg, #1de9b6 0%, #1dc4e9 100%);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.sidebar-brand-name {
  color: #ffffff;
  font-size: 1.04rem;
  font-weight: 600;
  line-height: 1;
}

.sidebar-nav {
  padding: 0.3rem 0 0.9rem;
}

.sidebar-content {
  height: auto;
  overflow: visible;
}

.sidebar-nav li.sidebar-section-title {
  margin-top: 0.4rem;
  padding: 1.35rem 1.25rem 0.28rem;
  color: #e8edf7;
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.sidebar-nav li a {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  margin: 0.3rem 0 0;
  padding: 0.45rem 0.95rem 0.45rem 0.75rem;
  color: var(--color-sidebar-text);
  font-size: 0.83rem;
  font-weight: 400;
  border-left: 3px solid transparent;
  min-height: 2.2rem;
}

.sidebar-menu-icon {
  flex-shrink: 0;
  align-self: center;
  width: 1.1rem;
  font-size: 0.95rem;
  text-align: center;
  color: inherit;
  opacity: 0.85;
}

.sidebar-link-text {
  display: block;
  padding: 0.32rem 0 0.32rem 0.55rem;
  min-width: 0;
  line-height: 1.25;
  word-break: keep-all;
}

.sidebar-link-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1rem;
  height: 1rem;
  margin-left: 0.34rem;
  padding: 0 0.22rem;
  border-radius: 999px;
  background: rgba(29, 196, 233, 0.2);
  color: #b9ecff;
  font-size: 0.58rem;
  font-weight: 700;
  line-height: 1;
  vertical-align: middle;
}

.sidebar-nav li a.active .sidebar-link-icon,
.sidebar-nav li a:hover .sidebar-link-icon {
  background: rgba(29, 196, 233, 0.32);
  color: #ffffff;
}

.sidebar-nav li a:hover,
.sidebar-nav li a.active {
  color: #ffffff;
  background: rgba(0, 0, 0, 0.11);
  border-left-color: var(--color-sidebar-active);
}

.sidebar-badge {
  min-width: 1.3rem;
  min-height: 1.3rem;
  margin-left: auto;
  padding: 0 0.32rem;
  border-radius: 2px;
  background: #ff5252;
  font-size: 0.66rem;
}

.topbar {
  position: relative;
  z-index: 1028;
  min-height: var(--topbar-height);
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  padding: 0.5rem 1rem;
  background: #ffffff;
  border-bottom: 1px solid #edf1f5;
  box-shadow: 0 1px 4px rgba(24, 39, 75, 0.04);
  gap: 0.55rem;
  overflow-x: hidden;
  overflow-y: visible;
}

.topbar-account,
.topbar-profile,
.topbar-account-primary {
  background: transparent;
  border: 0;
  box-shadow: none;
  border-radius: 0;
  padding: 0;
}

.topbar-account-primary {
  min-width: 180px;
  flex: 1 1 auto;
}

.topbar-profile {
  min-width: 180px;
  flex: 0 0 auto;
}

.topbar-account-primary::before {
  display: none;
}

.topbar-account-primary .topbar-account-label,
.topbar-profile-label {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.52rem;
  border-radius: 2px;
  background: #ecf8fd;
  color: #1380af;
  font-size: 0.66rem;
  letter-spacing: 0.08em;
}

.topbar-account-name,
.topbar-account-primary .topbar-account-name,
.topbar-user {
  font-size: 1rem;
  color: #1b2536;
  font-weight: 600;
  display: block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.topbar-account-meta,
.topbar-user-meta,
.topbar-account-primary .topbar-account-meta {
  color: #6b7686;
  font-size: 0.81rem;
  display: block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.topbar-actions {
  gap: 0.45rem;
  flex-wrap: nowrap;
  flex: 1 1 auto;
  flex-shrink: 1;
  min-width: 0;
  align-items: center;
  justify-content: flex-end;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.topbar-message-status {
  display: inline-flex;
  align-items: center;
  gap: 0.24rem;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  border-radius: 2px;
  border-color: #dce3ec;
  background: #ffffff;
  padding: 0.16rem 0.2rem;
}

.topbar-profile {
  min-width: 170px;
  align-items: flex-start;
}

.topbar-info-row {
  justify-content: flex-start;
}

.topbar-message-stat {
  min-height: 1.24rem;
  padding: 0.12rem 0.32rem;
  border-radius: 2px;
  gap: 0.24rem;
}

.topbar-message-stat-label {
  font-size: 0.62rem;
}

.topbar-message-stat-value {
  font-size: 0.7rem;
}

.topbar-message-link {
  min-height: 1.24rem;
  padding: 0.12rem 0.3rem;
  border-radius: 2px;
  font-size: 0.66rem;
}

.topbar-account-main,
.topbar-info-row {
  min-width: 0;
  overflow: hidden;
  flex-wrap: nowrap;
}

.shell-body.sidebar-collapsed .shell {
  grid-template-columns: 52px minmax(0, 1fr);
}

.shell-body.sidebar-collapsed .sidebar {
  display: block;
  width: 52px;
  overflow: hidden;
}

.shell-body.sidebar-collapsed .sidebar-brand {
  justify-content: center;
  padding: 0.92rem 0.45rem;
}

.shell-body.sidebar-collapsed .sidebar-brand-name,
.shell-body.sidebar-collapsed .sidebar-content {
  display: none;
}

.topbar-logout {
  padding: 0.44rem 0.74rem;
  border: 1px solid #ffdde2;
  border-radius: 2px;
  background: #fff6f7;
  color: #d95062;
  font-size: 0.76rem;
  font-weight: 600;
}

.topbar-logout:hover {
  background: #ffecef;
  border-color: #ffc8d1;
}

.main-content {
  padding: 1.35rem;
}

.card {
  border-radius: 0;
  border: 0;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.25rem;
}

.card h2 {
  color: #111;
  font-weight: 400;
}

.board-hero {
  padding: 0;
  background: transparent;
  border-radius: 0;
  margin-bottom: 0.25rem;
}

.board-hero h2 {
  position: relative;
  padding-left: 0.75rem;
  font-size: 1.45rem;
  font-weight: 400;
  color: #111;
}

.board-hero h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.15rem;
  width: 4px;
  height: 1.15em;
  background: var(--color-primary);
}

.board-panel,
.dashboard-board-card,
.dashboard-welcome-card {
  border-radius: 0;
  border: 0;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.dashboard-welcome-card {
  padding: 1rem 1.2rem;
  gap: 1rem;
}

.btn {
  border-radius: 2px;
  font-size: 0.86rem;
}

.btn-primary {
  background: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
}

.login-wrap {
  background: #f4f7fa;
}

.auth-wrapper {
  position: relative;
  overflow: hidden;
  background: #f4f7fa;
}

.auth-content {
  position: relative;
  width: 100%;
  max-width: 430px;
  z-index: 1;
}

.auth-bg {
  display: none;
}

.auth-bg .r {
  display: block;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(4, 169, 245, 0.08);
  position: absolute;
}

.auth-bg .r:nth-child(1) {
  top: -36px;
  left: -26px;
}

.auth-bg .r:nth-child(2) {
  top: -18px;
  right: -20px;
}

.auth-bg .r:nth-child(3) {
  bottom: -54px;
  left: -12px;
}

.auth-bg .r:nth-child(4) {
  bottom: -70px;
  right: -24px;
}

.auth-bg .r.s {
  width: 92px;
  height: 92px;
  background: rgba(29, 196, 233, 0.12);
}

.login-card {
  border-radius: 0;
  box-shadow: var(--shadow-md);
  border-top: 0;
  padding: 0;
  border: 1px solid #e6ecf3;
}

.login-card-body {
  padding: 2rem 1.9rem 1.8rem;
}

.text-center {
  text-align: center;
}

.login-title {
  margin: 0 0 0.55rem;
  font-size: 1.26rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #1c2433;
}

.login-caption {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  color: #5f6b7d;
  line-height: 1.45;
}

.login-card h1 {
  font-size: 1.2rem;
  font-weight: 600;
}

.login-card .form-group {
  text-align: left;
  margin-bottom: 0.82rem;
}

#console-account-select-form .input-group {
  display: block;
  padding: 0.62rem 0.68rem 0.66rem;
  border: 1px solid #e3e9f1;
  border-radius: 4px;
  background: #f8fafd;
}

#console-account-select-form .input-group:focus-within {
  border-color: #7ccff3;
  box-shadow: 0 0 0 2px rgba(4, 169, 245, 0.11);
  background: #ffffff;
}

#console-account-select-form select {
  width: 100%;
  border-color: #d0d9e6;
}

.login-card .input-group label {
  display: inline-flex;
  margin-bottom: 0.38rem;
  font-size: 0.79rem;
  font-weight: 700;
  color: #4f5b6c;
  letter-spacing: 0.01em;
}

.login-card input[type="text"],
.login-card input[type="number"],
.login-card input[type="password"],
.login-card select,
.board-field textarea {
  border-radius: 2px;
  min-height: 42px;
  border-color: #d9e0ea;
  padding: 0.65rem 0.72rem;
  color: #162033;
  background: #ffffff;
}

.login-card input::placeholder,
.login-card select::placeholder {
  color: #9aa6b8;
}

.login-submit {
  width: 100%;
  margin-top: 0.68rem;
  min-height: 43px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.login-links {
  margin: 0.52rem 0 0;
  font-size: 0.84rem;
  line-height: 1.4;
}

.login-links a {
  color: #2f3b4f;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.login-links a:hover {
  color: #111827;
}

.login-card .error-msg {
  margin-bottom: 0.9rem;
  padding: 0.55rem 0.62rem;
  border: 1px solid #ffd6dd;
  background: #fff5f6;
  border-radius: 2px;
}

.login-card input:focus,
.login-card select:focus,
.profile-field input:focus,
.support-account-select:focus {
  box-shadow: 0 0 0 0.18rem rgba(4, 169, 245, 0.15);
  border-color: var(--color-primary);
}

@media (max-width: 1200px) {
  :root {
    --sidebar-width: 264px;
  }
}

@media (max-width: 960px) {
}

@media (max-width: 700px) {
  .main-content {
    padding: 0.9rem;
  }

  .getting-started-download-actions {
    width: 100%;
  }

  .getting-started-download-link {
    width: 100%;
  }
}

@media (max-width: 700px) {
  .profile-grid {
    grid-template-columns: 1fr;
  }

  .board-hero,
  .board-toolbar,
  .board-list-head,
  .board-detail-head {
    flex-direction: column;
    align-items: stretch;
  }

  .board-editor-actions {
    flex-direction: column-reverse;
  }

  .board-hero h2 {
    font-size: 1.7rem;
  }

  .board-hero-meta,
  .board-detail-meta {
    align-items: flex-start;
    justify-content: flex-start;
  }

  .board-detail-info {
    grid-template-columns: 1fr;
  }

  .message-detail-info {
    grid-template-columns: 1fr;
  }

  .message-detail-head,
  .message-popup-actions,
  .message-filter-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .message-detail-actions .btn,
  .message-popup-actions .btn,
  .message-filter-actions .btn {
    width: 100%;
  }
}

/* ======================================
   Legacy overrides - other console pages
   (기능 유지, 시각 톤만 구버전 유사화)
   ====================================== */
.board-primary-button,
.board-secondary-button {
  min-height: 40px;
  padding: 0.52rem 0.9rem;
  border-radius: 2px;
  font-size: 0.84rem;
  font-weight: 600;
}

.board-primary-button {
  background: var(--color-primary);
  color: #ffffff;
}

.board-secondary-button {
  border: 1px solid #dce3ec;
  background: #ffffff;
  color: #4f5b6c;
}

.board-toolbar,
.board-list-head,
.board-detail-head,
.download-summary,
.message-filter {
  padding-bottom: 0.8rem;
  margin-bottom: 0.9rem;
  border-bottom: 1px solid #edf1f5;
}

.board-field span,
.support-form span,
.message-filter label,
.profile-help,
.message-feedback,
.support-form-hint {
  color: #6b7686;
  font-size: 0.82rem;
}

.board-field input,
.board-field select,
.profile-field input,
.support-form input,
.support-form textarea,
.message-filter input,
.message-filter select,
.user-list-search input {
  min-height: 40px;
  border: 1px solid #d9e0ea;
  border-radius: 2px;
  padding: 0.56rem 0.7rem;
  background: #ffffff;
  color: #162033;
}

.support-form textarea,
.board-field textarea {
  border: 1px solid #d9e0ea;
  border-radius: 2px;
  padding: 0.56rem 0.7rem;
}

.board-item,
.support-item,
.message-list-item,
.message-detail,
.message-detail-empty,
.message-empty,
.download-card,
.board-detail,
.notice-view-body,
.user-list-summary-meta,
.api-key-delete-select-all,
.api-key-delete-summary {
  border-radius: 0;
  box-shadow: none;
}

.board-item,
.support-item,
.message-list-item,
.download-card,
.board-detail,
.message-detail,
.message-detail-empty,
.message-empty,
.notice-view-body,
.user-list-summary-meta,
.api-key-delete-select-all,
.api-key-delete-summary,
.user-list-table-wrap,
.support-message-list,
.support-message-item,
.support-checkbox,
.support-attachment-item,
.support-form input[type="file"],
.profile-password-notice {
  border-color: #edf1f5;
}

.board-item:not(.api-key-delete-item):hover,
.board-item.active,
.support-item:not(.api-key-delete-item):hover,
.message-list-item:hover,
.message-list-item.is-selected {
  border-color: #c8d4e3;
  background: #f9fbfd;
  transform: none;
  box-shadow: none;
}

.user-list-table-wrap {
  border-radius: 0;
  box-shadow: none;
}

.user-list-table th {
  background: #f6f9fc;
  color: #5f6b7d;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.user-list-table th,
.user-list-table td {
  border-bottom: 1px solid #edf1f5;
  padding: 0.8rem 0.9rem;
}

.user-list-table tbody tr:hover,
.user-list-table tbody tr.is-selected {
  background: #f8fbff;
}

.download-card {
  padding: 0.9rem 1rem;
  border: 1px solid #edf1f5;
  background: #ffffff;
}

.download-summary-badge,
.board-pill,
.message-pill,
.message-summary-pill,
.support-pill,
.user-list-summary-pill,
.user-list-status,
.api-key-delete-status,
.user-list-uid {
  border-radius: 2px;
}

.message-filter-actions .btn:not(.btn-primary),
.message-popup-actions .btn:not(.btn-primary),
.board-editor-cancel,
.profile-secondary-button {
  border: 1px solid #dce3ec;
  background: #ffffff;
  color: #4f5b6c;
}

.message-detail-body,
.message-popup,
.message-popup-backdrop,
.support-message-list,
.support-message-item,
.support-message-step,
.support-attachment-item,
.profile-password-notice {
  border-radius: 0;
}

.message-detail-body {
  background: #f8fafd;
  border: 1px solid #edf1f5;
}

.support-message-list {
  background: #ffffff;
  border: 1px solid #edf1f5;
  padding: 0.9rem;
}

.support-message-item {
  background: #f9fbfd;
  border: 1px solid #dfe6ef;
  padding: 0.85rem 0.95rem;
}

.support-message-item::before {
  border-color: #dfe6ef;
}

.support-message-row.is-manager .support-message-item {
  background: #f3fbf7;
  border-color: #d4efe2;
}

.support-message-row.is-admin .support-message-item {
  background: #f4f9ff;
  border-color: #d9e9fb;
}

.support-message-row.is-manager .support-message-item::before {
  border-color: #d4efe2;
}

.support-message-row.is-admin .support-message-item::before,
.support-message-row.is-right .support-message-item::before {
  border-color: #d9e9fb;
}

.board-pagination button {
  min-width: 34px;
  min-height: 34px;
  border-radius: 2px;
  font-size: 0.8rem;
}

/* ======================================
   Legacy fine tuning
   ====================================== */
.board-panel,
.message-panel,
.download-panel,
.user-list-panel,
.api-key-delete-panel,
.profile-card,
.support-compose-card,
.support-reply-card,
.support-detail-card {
  padding: 1rem 1.1rem;
}

.board-list-head h3,
.admin-section-head h3,
.download-summary h3,
.profile-card h3 {
  color: #1e2635;
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0;
}

.board-hero p,
.board-list-head p,
.download-summary p,
.profile-hero-copy,
.support-hero p {
  color: #6b7686;
  font-size: 0.82rem;
  line-height: 1.5;
}

.board-item strong,
.support-item strong,
.message-list-item strong,
.download-card h4 {
  color: #1e2635;
  line-height: 1.4;
}

.board-item p,
.support-item p,
.message-list-preview,
.support-message-body,
.message-detail-body,
.notice-view-body p {
  color: #4f5b6c;
  line-height: 1.62;
}

.board-field input:focus,
.board-field select:focus,
.profile-field input:focus,
.support-form input:focus,
.support-form textarea:focus,
.message-filter input:focus,
.message-filter select:focus,
.user-list-search input:focus {
  outline: none;
  border-color: #86cfef;
  box-shadow: 0 0 0 2px rgba(4, 169, 245, 0.1);
}

.download-meta dt,
.message-detail-info dt,
.board-detail-info dt {
  color: #6b7686;
  font-size: 0.75rem;
}

.download-meta dd,
.message-detail-info dd,
.board-detail-info dd {
  color: #25324a;
}

.user-list-table th {
  color: #607086;
  font-size: 0.77rem;
  font-weight: 700;
}

.user-list-table td,
.message-detail-info div,
.board-detail-info div {
  font-size: 0.84rem;
}

.support-message-list {
  max-height: 30rem;
}

.support-message-step {
  min-height: 1.75rem;
  padding: 0.22rem 0.62rem;
  font-size: 0.74rem;
}

.support-message-meta span,
.support-message-meta time,
.message-list-meta,
.board-item-date {
  font-size: 0.78rem;
  color: #75839a;
}

.message-detail-head h3,
.notice-view-head h3 {
  font-size: 1.02rem;
  font-weight: 600;
}

/* ======================================
   Page-level fine tuning
   - user list / message / support
   ====================================== */
.user-list-page .board-hero,
.message-page .board-hero,
.support-page .board-hero {
  margin-bottom: 0.45rem;
}

.user-list-toolbar .board-toolbar-group {
  gap: 0.55rem;
}

.user-list-search {
  max-width: 460px;
}

.user-list-search input {
  min-height: 38px;
  font-size: 0.83rem;
}

.user-list-search .btn,
.user-list-action-btn,
.user-list-bulk-action-btn {
  min-height: 36px;
  padding: 0.46rem 0.72rem;
  font-size: 0.8rem;
}

.user-list-summary-text {
  font-size: 0.84rem;
  color: #5f6b7d;
}

.user-list-summary-pills {
  gap: 0.4rem;
}

.user-list-table th,
.user-list-table td {
  padding-top: 0.72rem;
  padding-bottom: 0.72rem;
}

.user-list-sid {
  font-size: 0.88rem;
}

.message-panel {
  gap: 0.85rem;
}

.message-filter {
  grid-template-columns: minmax(220px, 1fr) 150px 150px auto;
  gap: 0.62rem;
}

.message-filter label {
  font-size: 0.8rem;
}

.message-filter input,
.message-filter select {
  min-height: 38px;
  font-size: 0.83rem;
}

.message-status-pills,
.message-list-pills,
.message-popup-actions,
.message-filter-actions {
  gap: 0.4rem;
}

.message-summary-pill,
.message-pill {
  min-height: 1.45rem;
  padding: 0.18rem 0.5rem;
  font-size: 0.72rem;
}

.message-list-item {
  padding: 0.76rem 0.86rem;
}

.message-detail {
  padding: 0.95rem;
}

.message-detail-info {
  gap: 0.55rem;
}

.message-detail-info div {
  padding: 0.52rem 0.62rem;
}

.message-detail-body {
  min-height: 140px;
  padding: 0.8rem;
}

.support-page .board-panel,
.support-compose-card,
.support-reply-card,
.support-detail-card {
  padding: 0.95rem;
}

.support-form {
  gap: 0.78rem;
}

.support-form input,
.support-form textarea {
  border-radius: 2px;
  min-height: 38px;
  padding: 0.54rem 0.68rem;
  font-size: 0.84rem;
}

.support-form textarea {
  min-height: 118px;
}

.support-form-actions > div .board-secondary-button,
.support-form-actions > div .board-primary-button {
  min-height: 36px;
  padding: 0.46rem 0.76rem;
  font-size: 0.8rem;
}

.support-item {
  padding: 0.8rem 0.9rem;
}

.support-item-meta {
  margin-top: 0.72rem;
  gap: 0.5rem;
  font-size: 0.8rem;
}

.support-message-list {
  gap: 0.72rem;
  max-height: 28rem;
  padding: 0.75rem;
}

.support-message-row {
  gap: 0.72rem;
}

.support-message-item {
  max-width: min(100%, 40rem);
  padding: 0.72rem 0.8rem;
}

.support-message-meta {
  margin-bottom: 0.56rem;
}

.support-message-body {
  font-size: 0.86rem;
  line-height: 1.6;
}

.support-attachment-item {
  padding: 0.35rem 0.62rem;
}

.support-attachment-name {
  font-size: 0.78rem;
}

/* ======================================
   Page-level fine tuning
   - download / profile / board detail
   ====================================== */
.download-page .board-hero,
.profile-page .board-hero,
.notice-view-page .board-hero,
.board-page .board-hero {
  margin-bottom: 0.45rem;
}

.download-panel {
  gap: 0.85rem;
}

.download-summary {
  align-items: center;
  gap: 0.7rem;
}

.download-summary h3 {
  font-size: 0.96rem;
}

.download-summary p,
.download-hero-description {
  font-size: 0.82rem;
  color: #6b7686;
}

.download-summary-badge {
  min-height: 30px;
  padding: 0.22rem 0.54rem;
  font-size: 0.74rem;
  font-weight: 700;
}

.download-list {
  gap: 0.7rem;
}

.download-card {
  gap: 0.82rem;
  padding: 0.78rem 0.88rem;
}

.download-card-top {
  gap: 0.38rem;
}

.download-card-date {
  font-size: 0.76rem;
  color: #76849a;
}

.download-card h4 {
  margin: 0.5rem 0;
  font-size: 0.94rem;
}

.download-meta {
  gap: 0.55rem;
}

.download-meta dt {
  font-size: 0.74rem;
}

.download-meta dd {
  font-size: 0.84rem;
}

.download-action {
  min-width: 90px;
  min-height: 34px;
  padding: 0.42rem 0.7rem;
  font-size: 0.8rem;
}

.profile-page {
  gap: 0.8rem;
}

.profile-hero {
  align-items: flex-start;
}

.profile-hero h2 {
  margin-bottom: 0.2rem;
}

.profile-hero-copy {
  font-size: 0.82rem;
}

.profile-card,
.profile-password-card {
  max-width: 920px;
}

.profile-grid {
  gap: 0.85rem 0.85rem;
}

.profile-field input,
.profile-grid .board-field input,
.profile-grid .board-field select {
  min-height: 38px;
  font-size: 0.84rem;
  padding: 0.54rem 0.68rem;
}

.profile-help {
  font-size: 0.78rem;
}

.profile-password-notice {
  padding: 0.68rem 0.8rem;
  font-size: 0.79rem;
  color: #516179;
  background: #f5f8fc;
  border-color: #e1e8f1;
}

.board-editor-status {
  padding: 0.62rem 0.76rem;
  border-radius: 2px;
  font-size: 0.82rem;
}

.board-editor-actions .btn,
.profile-secondary-button,
.board-editor-submit,
.board-editor-cancel {
  min-height: 36px;
  padding: 0.46rem 0.76rem;
  font-size: 0.8rem;
}

.notice-view-card,
.board-detail,
.board-editor-card {
  padding: 0.9rem;
}

.notice-view-head,
.board-detail-head {
  margin-bottom: 0.72rem;
  padding-bottom: 0.62rem;
}

.notice-view-meta,
.board-detail-meta {
  font-size: 0.78rem;
  color: #75839a;
}

.notice-view-info,
.board-detail-info {
  gap: 0.55rem;
}

.notice-view-body,
.board-detail-body {
  margin-top: 0.72rem;
  padding: 0.8rem;
}

.notice-view-body p,
.board-detail-body p {
  font-size: 0.86rem;
  line-height: 1.62;
}

.faq-view-section {
  padding: 0.72rem;
}

.faq-view-section h4 {
  margin-bottom: 0.45rem;
  font-size: 0.9rem;
}

/* ======================================
   Message UX enhancements
   ====================================== */
.message-quick-unconfirmed {
  min-height: 1.65rem;
  padding: 0.18rem 0.56rem;
  border: 1px solid #d6e2ef;
  border-radius: 2px;
  background: #ffffff;
  color: #4f5b6c;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
}

.message-quick-unconfirmed.is-active {
  border-color: #8ad3f2;
  background: #ecf8fd;
  color: #0f7ba8;
}

.user-list-action-cell {
  min-width: 0;
  white-space: normal;
}

.user-list-action-btn {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  white-space: normal;
  line-height: 1.25;
  word-break: keep-all;
}

.user-list-table td:last-child .user-list-empty-value {
  display: inline-block;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.user-list-table th:nth-child(1),
.user-list-table td:nth-child(1) {
  width: 56px;
}

.user-list-table th:nth-child(2),
.user-list-table td:nth-child(2) {
  min-width: 170px;
}

.user-list-table th:nth-child(3),
.user-list-table td:nth-child(3) {
  min-width: 130px;
}

.support-message-ip-value,
.support-attachment-checksum {
  word-break: break-all;
}

.board-pagination {
  gap: 0.35rem;
}

.board-pagination button {
  border-color: #dce3ec;
}

.board-pagination button:hover:not(.active) {
  background: #f3f7fb;
}

.board-pagination button.active:hover {
  background: var(--color-primary);
  color: #fff;
}

.board-editor-status,
.user-list-feedback,
.message-feedback,
.support-form-hint,
.api-key-delete-feedback {
  line-height: 1.45;
}

.message-detail-info dd,
.board-detail-info dd {
  line-height: 1.45;
}

.download-card-actions,
.board-editor-actions,
.message-detail-actions,
.message-filter-actions,
.support-form-actions > div {
  gap: 0.5rem;
}

/* ======================================
   Main-content 고정 레이아웃
   - 화면 크기 변화 시에도 기존 데스크톱 형태 유지
   ====================================== */
.main-content {
  min-width: var(--main-content-min-width);
}

.main-content .dashboard-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.main-content .dashboard-session-meta {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.main-content .board-layout {
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
}

.main-content .board-layout.board-layout-single {
  grid-template-columns: minmax(0, 1fr);
}

.main-content .profile-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.main-content .message-filter {
  grid-template-columns: minmax(220px, 1fr) 150px 150px auto;
}

.main-content .board-hero,
.main-content .board-toolbar,
.main-content .board-list-head,
.main-content .board-detail-head,
.main-content .dashboard-board-head,
.main-content .notice-view-head,
.main-content .download-summary,
.main-content .profile-hero,
.main-content .user-list-toolbar {
  flex-direction: row;
  align-items: center;
}

.main-content .board-detail-info,
.main-content .message-detail-info {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.main-content .board-editor-actions,
.main-content .support-form-actions > div,
.main-content .message-detail-head,
.main-content .message-popup-actions,
.main-content .message-filter-actions,
.main-content .message-detail-actions {
  flex-direction: row;
  align-items: center;
  width: auto;
}

.main-content .board-primary-button,
.main-content .board-secondary-button,
.main-content .btn,
.main-content .message-detail-actions .btn,
.main-content .message-popup-actions .btn,
.main-content .message-filter-actions .btn {
  width: auto;
}

.main-content .download-card {
  flex-direction: row;
}

.main-content .download-card-actions,
.main-content .download-action {
  width: auto;
}

.main-content .user-list-search {
  flex: 0 1 420px;
  min-width: 280px;
  max-width: 420px;
}

.main-content .user-list-summary-meta {
  flex-direction: row;
  align-items: center;
}

/* ── 레퍼런스 리소스(Reference 등록) ── */
.support-pill-neutral {
  background: #eef2ff;
  color: #4338ca;
}

.reference-component-rows {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.reference-component-row {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) minmax(180px, 2fr) auto;
  gap: var(--spacing-md);
  align-items: end;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}

.reference-component-row label {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.reference-component-row input[type="text"],
.reference-component-row input[type="file"] {
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  background: var(--color-surface);
}

.reference-remove-component {
  white-space: nowrap;
}

.reference-required {
  color: var(--color-danger, #ef4444);
}

.reference-advanced-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.reference-detail-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  flex-wrap: wrap;
}

/* 구성 파일 항목의 다운로드 버튼 정렬 */
.support-attachment-item .btn {
  align-self: flex-start;
  margin-top: var(--spacing-sm);
}

/* ── 청구서 확인(Billing) ── */
.billing-toolbar {
  display: flex;
  align-items: flex-end;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-lg);
}

.billing-layout {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(360px, 1.2fr);
  gap: var(--spacing-lg);
}

.billing-list-panel,
.billing-detail-panel {
  min-width: 0;
}

.billing-list-summary {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.billing-selectable-table tbody tr {
  cursor: pointer;
}

.billing-selectable-table tbody tr.is-selected {
  background: #eef4ff;
}

.billing-month-field {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.billing-month-field input[type="month"] {
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-base);
  background: var(--color-surface);
  color: var(--color-text);
}

.billing-summary {
  display: flex;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  margin-bottom: var(--spacing-lg);
}

.billing-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  align-items: center;
}

.billing-meta-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-sm) var(--spacing-md);
  margin: 0 0 var(--spacing-lg);
}

.billing-meta-list div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.billing-meta-list dt {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.billing-meta-list dd {
  margin: 0;
  color: var(--color-text);
  font-weight: 600;
}

.billing-subtitle {
  margin: 0 0 var(--spacing-sm);
}

.billing-summary-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.billing-summary-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: 600;
}

.billing-summary-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.billing-summary-month {
  font-size: 1.25rem;
  font-weight: 700;
}

.billing-table-wrap {
  overflow-x: auto;
}

.billing-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.billing-table th,
.billing-table td {
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  font-size: var(--font-size-sm);
}

.billing-table thead th {
  color: var(--color-text-muted);
  font-weight: 700;
  border-bottom: 2px solid var(--color-border);
}

.billing-table .billing-num {
  text-align: right;
}

.billing-table .billing-amount {
  font-weight: 700;
  color: var(--color-text);
}

@media (max-width: 1200px) {
  .billing-layout {
    grid-template-columns: 1fr;
  }
}

/* ── billing detail page ── */
.billing-back-link {
  display: inline-block;
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  text-decoration: none;
  margin-bottom: 0.5rem;
}
.billing-back-link:hover { text-decoration: underline; }

.billing-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.billing-detail-card {
  padding: var(--spacing-md);
}

.billing-section-full {
  grid-column: 1 / -1;
}

.billing-card-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--spacing-xs);
}
.billing-vat-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.billing-kv {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.4rem 1.2rem;
  margin-bottom: var(--spacing-md);
}
.billing-kv div { display: contents; }
.billing-kv .billing-kv-divider { display: block; }
.billing-kv dt {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: 600;
  white-space: nowrap;
}
.billing-kv dd {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  word-break: break-all;
}

.billing-kv-divider {
  display: block;
  grid-column: 1 / -1;
  margin: var(--spacing-sm) 0 0;
}

.billing-kv-total {
  margin-top: var(--spacing-md);
  padding-top: 0;
  font-size: var(--font-size-base);
  font-weight: 600;
  text-align: left;
}
.billing-total-label {
  font-size: var(--font-size-lg);
  font-weight: 800;
  color: #111;
}
.billing-kv-charge {
  margin-bottom: var(--spacing-sm);
  font-weight: 400;
  color: var(--color-text-muted);
}
.billing-total-note {
  font-size: var(--font-size-sm);
  font-weight: 400;
  color: var(--color-text-muted);
}

.billing-print-btn {
  margin-left: auto;
  float: right;
  padding: 3px 10px;
  font-size: var(--font-size-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  cursor: pointer;
  color: var(--color-text);
}
.billing-print-btn:hover {
  background: var(--color-bg);
}

@media print {
  /* 모든 요소를 투명하게 처리한 뒤 첫 번째 billing-detail-card만 노출 */
  body * {
    visibility: hidden !important;
  }

  .billing-detail-card:not(.billing-section-full),
  .billing-detail-card:not(.billing-section-full) *,
  .billing-detail-grid {
    visibility: visible !important;
  }

  .billing-detail-card:not(.billing-section-full) {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: auto !important;
    box-sizing: border-box !important;
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }

  /* 카드 내 인쇄 버튼은 출력물에서 제거 */
  .billing-print-btn {
    display: none !important;
  }

  @page {
    margin: 20mm;
  }
}

.billing-issue-kv { margin-top: var(--spacing-md); }

.billing-payment-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.billing-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.billing-field input {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  background: var(--color-bg);
  color: var(--color-text);
}

.billing-form-actions { margin-top: var(--spacing-xs); }

.billing-notice {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding: var(--spacing-sm);
  background: var(--color-bg-subtle, #f5f5f5);
  border-radius: var(--radius-sm);
}

.billing-empty-row {
  text-align: center;
  color: var(--color-text-muted);
  padding: 1.5rem !important;
}

.billing-badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.badge-issued  { background: #e0f2fe; color: #0369a1; }
.badge-paid    { background: #dcfce7; color: #15803d; }
.badge-partial { background: #fef9c3; color: #a16207; }
.badge-draft   { background: #f1f5f9; color: #64748b; }
.badge-canceled { background: #fee2e2; color: #b91c1c; }
.badge-void    { background: #f3e8ff; color: #7e22ce; }
.badge-default { background: #f1f5f9; color: #64748b; }

.billing-row-link:hover td { background: var(--color-bg-hover, #f8fafc); }

@media (max-width: 900px) {
  .billing-detail-grid { grid-template-columns: 1fr; }
}

/* ── billing month filter dropdown ── */
#billing-month-tabs {
  padding: 0 var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.billing-month-filter {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: var(--spacing-xs) 0;
}

.billing-month-filter-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary, #64748b);
  white-space: nowrap;
}

.billing-month-select {
  padding: 0.3rem 2rem 0.3rem 0.65rem;
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 6px;
  background: var(--color-surface, #fff);
  color: var(--color-text, #1e293b);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.55rem center;
  transition: border-color 0.12s;
  max-height: 10rem;
  overflow-y: auto;
}

.billing-month-select:hover {
  border-color: var(--color-border-focus, #94a3b8);
}

.billing-month-select:focus {
  outline: 2px solid var(--color-primary, #2563eb);
  outline-offset: 2px;
  border-color: var(--color-primary, #2563eb);
}

/* ======================================
   범용 모달 (사용량 요약 등에서 사용)
   ====================================== */
.simple-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  /* .topbar(z-index:1028)보다 위에 오도록 상단 토글바에 가려지지 않게 한다. */
  z-index: 1200;
  padding: 24px;
}

.simple-modal {
  background: var(--color-surface, #fff);
  border-radius: 10px;
  max-width: 960px;
  width: 100%;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.25);
}

.simple-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border, #e2e8f0);
  position: sticky;
  top: 0;
  background: var(--color-surface, #fff);
}

.simple-modal-header h3 {
  margin: 0;
}

.simple-modal-close {
  border: none;
  background: transparent;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-text-secondary, #64748b);
  padding: 4px 8px;
}

.simple-modal-close:hover {
  color: var(--color-text, #1e293b);
}

.simple-modal-body {
  padding: 20px;
}

.simple-modal-backdrop[hidden] {
  display: none;
}

body.simple-modal-open {
  overflow: hidden;
}

/* ── 월내 날짜 범위 피커 (사용량 조회) ─────────────────────────── */
.mrp-root {
  position: relative;
  display: inline-block;
  min-width: 180px;
}

.mrp-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 8px;
  background: var(--color-surface, #fff);
  color: var(--color-text, #1e293b);
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  text-align: left;
}

.mrp-trigger:hover {
  border-color: var(--color-primary, #2563eb);
}

.mrp-trigger[aria-expanded="true"] {
  border-color: var(--color-primary, #2563eb);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.mrp-trigger-label {
  font-weight: 500;
  letter-spacing: 0.01em;
}

.mrp-trigger-caret {
  font-size: 0.85rem;
  color: var(--color-text-muted, #64748b);
}

.mrp-popover {
  position: absolute;
  z-index: 40;
  top: calc(100% + 6px);
  left: 0;
  width: 300px;
  padding: 14px;
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 12px;
  background: var(--color-surface, #fff);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.16);
}

.mrp-popover[hidden] {
  display: none;
}

.mrp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.mrp-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
}

.mrp-tz {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-muted, #64748b);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 999px;
  padding: 1px 7px;
}

.mrp-nav {
  display: flex;
  gap: 4px;
}

.mrp-nav-btn {
  width: 28px;
  height: 28px;
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 6px;
  background: var(--color-bg, #f8fafc);
  color: var(--color-text, #1e293b);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
}

.mrp-nav-btn:hover {
  border-color: var(--color-primary, #2563eb);
  color: var(--color-primary, #2563eb);
}

.mrp-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 4px;
  text-align: center;
  font-size: 0.72rem;
  color: var(--color-text-muted, #64748b);
  font-weight: 600;
}

.mrp-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px 0;
}

.mrp-day {
  height: 34px;
  border: 0;
  background: transparent;
  color: var(--color-text, #1e293b);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  border-radius: 0;
  position: relative;
}

.mrp-day-empty {
  pointer-events: none;
}

.mrp-day:not(.mrp-day-empty):hover {
  background: rgba(37, 99, 235, 0.08);
  border-radius: 8px;
}

.mrp-day-in {
  background: rgba(37, 99, 235, 0.12);
  font-weight: 600;
}

.mrp-day-start,
.mrp-day-end {
  background: var(--color-primary, #2563eb);
  color: #fff;
  font-weight: 600;
  z-index: 1;
}

.mrp-day-start {
  border-radius: 8px 0 0 8px;
}

.mrp-day-end {
  border-radius: 0 8px 8px 0;
}

.mrp-day-start.mrp-day-end {
  border-radius: 8px;
}

.mrp-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--color-border, #e2e8f0);
}

.mrp-footer .btn {
  min-height: 32px;
  padding: 4px 12px;
  font-size: 0.85rem;
}

.mrp-apply:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.usage-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}

.usage-filter-bar .board-field {
  margin: 0;
  min-width: 160px;
  flex: 1 1 160px;
}

.usage-filter-bar .usage-date-field {
  flex: 0 1 220px;
  min-width: 200px;
}

.usage-filter-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.usage-filter-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary, #6b7280);
  white-space: nowrap;
}

.usage-filter-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-left: auto;
}

/* ── 조회 기간 세그먼트 셀렉터 ───────────────────────────────── */
.usage-period-selector {
  display: inline-flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  gap: 8px;
}

.usage-period-btn {
  padding: 6px 14px;
  border: 1px solid var(--color-border, #d1d5db);
  border-radius: 6px;
  background: var(--color-surface, #fff);
  color: var(--color-text-secondary, #6b7280);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.usage-period-btn:hover {
  border-color: var(--color-primary, #4a6cf7);
  color: var(--color-primary, #4a6cf7);
}

.usage-period-btn.is-active {
  background: var(--color-primary, #4a6cf7);
  border-color: var(--color-primary, #4a6cf7);
  color: #fff;
}

#usage-month-select {
  padding: 6px 10px;
  border: 1px solid var(--color-border, #d1d5db);
  border-radius: 6px;
  background: var(--color-surface, #fff);
  color: var(--color-text, #111);
  font-size: 0.85rem;
  cursor: pointer;
}

/* ── 계약별 사용량·크레딧 미터 ───────────────────────────────── */
.ucm-group {
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 12px;
  background: var(--color-surface, #fff);
}

.ucm-group-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}

.ucm-group-title {
  font-weight: 600;
  font-size: 0.95rem;
}

.ucm-group-id {
  font-family: ui-monospace, monospace;
  font-size: 0.75rem;
  color: var(--color-text-muted, #64748b);
  word-break: break-all;
}

.ucm-section-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-muted, #64748b);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 12px 0 8px;
}

.ucm-stat-block {
  margin-bottom: 12px;
}

.ucm-stat-label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-muted, #64748b);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ucm-policy-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--color-surface-alt, #f1f5f9);
  color: var(--color-text-muted, #64748b);
  border: 1px solid var(--color-border, #e2e8f0);
}

.ucm-stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ucm-stat-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: var(--color-surface-alt, #f8fafc);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 8px;
  padding: 8px 14px;
  min-width: 90px;
}

.ucm-stat-key {
  font-size: 0.72rem;
  color: var(--color-text-muted, #64748b);
  margin-bottom: 2px;
}

.ucm-stat-val {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text, #1e293b);
  font-variant-numeric: tabular-nums;
}

.ucm-stat-val--danger {
  color: #ef4444;
}

.ucm-empty { margin: 0; font-size: 0.85rem; color: var(--color-text-muted, #64748b); }