/* ============================================================
   CH Deploy — App CSS Premium
   Creative Hub · Dark Theme · SaaS Aesthetic
   ============================================================ */

/* ─── Reset & Variables ──────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Brand Colors */
  --purple-400: #a78bfa;
  --purple-500: #8b5cf6;
  --purple-600: #7c3aed;
  --purple-700: #6d28d9;
  --blue-400:   #60a5fa;
  --blue-500:   #3b82f6;
  --blue-600:   #2563eb;
  --blue-700:   #1d4ed8;

  /* Gradient */
  --grad-primary: linear-gradient(135deg, #7c3aed 0%, #2563eb 100%);
  --grad-subtle:  linear-gradient(135deg, rgba(124,58,237,.15) 0%, rgba(37,99,235,.15) 100%);
  --grad-glow:    linear-gradient(135deg, rgba(124,58,237,.3) 0%, rgba(37,99,235,.3) 100%);

  /* Dark Background */
  --bg-base:    #0a0b0f;
  --bg-surface: #111218;
  --bg-card:    #16181f;
  --bg-card-2:  #1c1e28;
  --bg-hover:   #1e2030;
  --bg-active:  #242638;

  /* Borders */
  --border:       rgba(255,255,255,.07);
  --border-light: rgba(255,255,255,.12);
  --border-focus: rgba(124,58,237,.6);

  /* Text */
  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #64748b;
  --text-disabled:  #334155;

  /* Status */
  --green-500:  #22c55e;
  --green-900:  rgba(34,197,94,.15);
  --yellow-500: #eab308;
  --yellow-900: rgba(234,179,8,.15);
  --red-500:    #ef4444;
  --red-900:    rgba(239,68,68,.15);
  --gray-500:   #6b7280;
  --gray-900:   rgba(107,114,128,.15);

  /* Spacing */
  --sidebar-w: 240px;
  --topbar-h:  60px;
  --radius:    10px;
  --radius-lg: 14px;
  --radius-xl: 18px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,.5);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.6);
  --shadow-glow: 0 0 20px rgba(124,58,237,.25);
}

html { font-size: 14px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-surface); }
::-webkit-scrollbar-thumb { background: var(--bg-active); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--purple-600); }

/* ─── Layout ─────────────────────────────────────────────── */
.app-body { display: flex; min-height: 100vh; }

/* ─── Sidebar ────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  z-index: 100;
  transition: transform .3s ease;
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 16px;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo svg { flex-shrink: 0; }

.sidebar-brand {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.brand-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -.3px;
  white-space: nowrap;
}
.brand-sub {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
}

.sidebar-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  margin-left: auto;
  padding: 4px;
  border-radius: 6px;
}
.sidebar-toggle:hover { color: var(--text-primary); background: var(--bg-hover); }

.sidebar-nav {
  flex: 1;
  padding: 12px 8px;
  overflow-y: auto;
}

.nav-section { margin-bottom: 20px; }
.nav-label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 8px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  transition: all .15s;
  margin-bottom: 2px;
}
.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.nav-item.active {
  background: var(--grad-subtle);
  color: var(--purple-400);
  border: 1px solid rgba(124,58,237,.2);
}
.nav-item.active svg { color: var(--purple-400); }

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.user-info { display: flex; align-items: center; gap: 10px; flex: 1; overflow: hidden; }
.user-avatar {
  width: 32px; height: 32px;
  background: var(--grad-primary);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
  color: white; flex-shrink: 0;
}
.user-details { display: flex; flex-direction: column; overflow: hidden; }
.user-name { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 11px; color: var(--text-muted); }
.btn-logout {
  color: var(--text-muted);
  padding: 6px;
  border-radius: 6px;
  transition: all .15s;
}
.btn-logout:hover { color: var(--red-500); background: var(--red-900); }

/* ─── Main Wrapper ───────────────────────────────────────── */
.main-wrapper {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ─── Topbar ─────────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-right { display: flex; align-items: center; gap: 8px; }
.page-title { font-size: 16px; font-weight: 600; color: var(--text-primary); }
.mobile-menu-btn {
  display: none;
  background: none; border: none;
  color: var(--text-muted); cursor: pointer;
  padding: 6px; border-radius: 6px;
}

/* ─── Main Content ───────────────────────────────────────── */
.main-content {
  flex: 1;
  padding: 24px;
  max-width: 1400px;
  width: 100%;
}

/* ─── Alerts ─────────────────────────────────────────────── */
.alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 13.5px;
  font-weight: 500;
}
.alert button {
  margin-left: auto;
  background: none; border: none;
  font-size: 18px; cursor: pointer;
  opacity: .6; color: inherit;
}
.alert-success { background: var(--green-900); color: var(--green-500); border: 1px solid rgba(34,197,94,.2); }
.alert-error   { background: var(--red-900);   color: var(--red-500);   border: 1px solid rgba(239,68,68,.2); }
.alert-warning { background: var(--yellow-900); color: var(--yellow-500); border: 1px solid rgba(234,179,8,.2); }
.alert-info    { background: var(--grad-subtle); color: var(--purple-400); border: 1px solid rgba(124,58,237,.2); }

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
  transition: all .15s;
  white-space: nowrap;
  line-height: 1;
}
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary {
  background: var(--grad-primary);
  color: white;
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(124,58,237,.3);
}
.btn-primary:hover { box-shadow: 0 4px 16px rgba(124,58,237,.5); transform: translateY(-1px); }
.btn-secondary {
  background: var(--bg-card-2);
  color: var(--text-primary);
  border-color: var(--border-light);
}
.btn-secondary:hover { background: var(--bg-hover); border-color: var(--purple-600); }
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-primary); }
.btn-danger {
  background: var(--red-900);
  color: var(--red-500);
  border-color: rgba(239,68,68,.2);
}
.btn-danger:hover { background: rgba(239,68,68,.25); }
.btn-warning {
  background: var(--yellow-900);
  color: var(--yellow-500);
  border-color: rgba(234,179,8,.2);
}
.btn-warning:hover { background: rgba(234,179,8,.25); }
.btn-sm  { padding: 6px 12px; font-size: 12.5px; }
.btn-xs  { padding: 4px 8px;  font-size: 11.5px; }
.btn-lg  { padding: 12px 24px; font-size: 15px; }
.btn-full { width: 100%; justify-content: center; }

/* ─── Forms ──────────────────────────────────────────────── */
.form-label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  letter-spacing: .3px;
}
.form-input {
  width: 100%;
  padding: 9px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 13.5px;
  font-family: inherit;
  transition: border-color .15s, box-shadow .15s;
  outline: none;
}
.form-input:focus {
  border-color: var(--purple-600);
  box-shadow: 0 0 0 3px rgba(124,58,237,.15);
}
.form-input::placeholder { color: var(--text-muted); }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 32px; }
.form-textarea { resize: vertical; min-height: 80px; }
.form-hint { display: block; font-size: 11.5px; color: var(--text-muted); margin-top: 4px; }
.form-group { display: flex; flex-direction: column; }
.form-grid { display: grid; gap: 16px; }
.form-grid-2 { grid-template-columns: repeat(2, 1fr); }
.form-full { grid-column: 1 / -1; }
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

/* ─── Badges ─────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .3px;
  white-space: nowrap;
}
.badge-success { background: var(--green-900); color: var(--green-500); }
.badge-warning { background: var(--yellow-900); color: var(--yellow-500); }
.badge-error   { background: var(--red-900); color: var(--red-500); }
.badge-neutral { background: var(--bg-active); color: var(--text-secondary); }
.badge-type    { background: var(--grad-subtle); color: var(--purple-400); border: 1px solid rgba(124,58,237,.2); }
.badge-role-super_admin { background: rgba(124,58,237,.15); color: var(--purple-400); }
.badge-role-admin       { background: rgba(37,99,235,.15); color: var(--blue-400); }
.badge-role-reviewer    { background: var(--bg-active); color: var(--text-secondary); }

/* ─── Tables ─────────────────────────────────────────────── */
.table-wrapper { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--border); }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  background: var(--bg-card-2);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 11.5px;
  letter-spacing: .5px;
  text-transform: uppercase;
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--bg-hover); }

/* ─── Stats Grid ─────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: border-color .15s, transform .15s;
}
.stat-card:hover { border-color: var(--border-light); transform: translateY(-2px); }
.stat-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.stat-icon-purple { background: rgba(124,58,237,.15); color: var(--purple-400); }
.stat-icon-green  { background: var(--green-900); color: var(--green-500); }
.stat-icon-yellow { background: var(--yellow-900); color: var(--yellow-500); }
.stat-icon-gray   { background: var(--bg-active); color: var(--text-muted); }
.stat-icon-blue   { background: rgba(37,99,235,.15); color: var(--blue-400); }
.stat-icon-indigo { background: rgba(99,102,241,.15); color: #818cf8; }
.stat-content { display: flex; flex-direction: column; }
.stat-number { font-size: 26px; font-weight: 800; color: var(--text-primary); line-height: 1; }
.stat-label  { font-size: 12px; color: var(--text-muted); margin-top: 3px; }

/* ─── Dashboard Grid ─────────────────────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.dashboard-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.dashboard-card-full { grid-column: 1 / -1; }
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
}
.card-header h4 { font-size: 14px; font-weight: 600; }

/* Deploy list */
.deploy-list { padding: 8px 0; }
.deploy-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
  transition: background .1s;
}
.deploy-item:last-child { border-bottom: none; }
.deploy-item:hover { background: var(--bg-hover); }
.deploy-icon {
  width: 28px; height: 28px;
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.deploy-success { background: var(--green-900); color: var(--green-500); }
.deploy-fail    { background: var(--red-900); color: var(--red-500); }
.deploy-info { flex: 1; overflow: hidden; }
.deploy-name { display: block; font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.deploy-meta { display: block; font-size: 11.5px; color: var(--text-muted); }
.deploy-time { font-size: 11.5px; color: var(--text-muted); white-space: nowrap; }

/* Project list */
.project-list { padding: 4px 0; }
.project-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
}
.project-list-item:last-child { border-bottom: none; }
.project-list-item:hover { background: var(--bg-hover); }
.project-list-info { overflow: hidden; }
.project-list-name { display: block; font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.project-list-meta { display: block; font-size: 11.5px; color: var(--text-muted); }
.project-list-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }

/* ─── Page Section ───────────────────────────────────────── */
.page-section { }
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}
.section-header h3 { font-size: 16px; font-weight: 600; }
.section-block { margin-top: 28px; }
.block-title { font-size: 14px; font-weight: 600; margin-bottom: 14px; color: var(--text-secondary); }

/* ─── Filters Bar ────────────────────────────────────────── */
.filters-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.filters-form {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1;
}
.search-input { max-width: 220px; }
.filter-select { max-width: 180px; }

/* ─── Cards Grid ─────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.client-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color .15s, transform .15s;
}
.client-card:hover { border-color: var(--border-light); transform: translateY(-2px); }
.client-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--border);
}
.client-avatar {
  width: 42px; height: 42px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
}
.client-avatar img { width: 100%; height: 100%; object-fit: cover; }
.client-avatar span {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700; color: white;
}
.client-info h4 { font-size: 14px; font-weight: 600; }
.client-slug { font-size: 11.5px; color: var(--text-muted); }
.client-card-body { padding: 12px 16px; }
.client-detail {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--text-secondary);
  margin-bottom: 5px;
}
.client-detail svg { color: var(--text-muted); flex-shrink: 0; }
.client-card-footer {
  display: flex;
  gap: 6px;
  padding: 10px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg-card-2);
}

/* ─── Project Table ──────────────────────────────────────── */
.project-name { font-weight: 500; }
.project-slug { font-size: 11.5px; }
.action-buttons { display: flex; gap: 4px; flex-wrap: wrap; }
.link-url {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--blue-400);
  font-size: 12.5px;
  text-decoration: none;
}
.link-url:hover { color: var(--blue-500); }

/* ─── Deploy Page ────────────────────────────────────────── */
.deploy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}
.deploy-upload-card, .deploy-status-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
}
.card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 18px;
}
.upload-zone {
  border: 2px dashed var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
  margin-bottom: 16px;
}
.upload-zone:hover, .upload-zone.drag-over {
  border-color: var(--purple-600);
  background: var(--grad-subtle);
}
.upload-zone.has-file { border-color: var(--green-500); background: var(--green-900); }
.upload-icon { color: var(--text-muted); margin-bottom: 12px; }
.upload-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 6px; }
.upload-hint { font-size: 12px; color: var(--text-muted); }
.file-info {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 8px 12px;
  background: var(--bg-card-2);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--green-500);
}
.deploy-info-box {
  background: var(--bg-card-2);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 16px;
  font-size: 12px;
}
.deploy-info-box h5 { font-size: 11.5px; font-weight: 600; color: var(--text-secondary); margin-bottom: 4px; margin-top: 8px; }
.deploy-info-box h5:first-child { margin-top: 0; }
.status-grid { display: grid; gap: 14px; }
.status-item { display: flex; align-items: center; justify-content: space-between; }
.status-full { flex-direction: column; align-items: flex-start; gap: 8px; }
.status-label { font-size: 12px; color: var(--text-muted); font-weight: 500; }
.status-value { font-size: 13px; font-weight: 500; }
.url-copy-box { display: flex; gap: 8px; width: 100%; }
.url-input {
  flex: 1;
  padding: 7px 10px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 12px;
  font-family: monospace;
  outline: none;
}
.url-section { margin: 16px 0; }
.url-actions { display: flex; gap: 8px; margin-top: 8px; }

/* ─── Preview Layout ─────────────────────────────────────── */
.preview-layout {
  display: flex;
  gap: 20px;
  height: calc(100vh - var(--topbar-h) - 48px);
}
.preview-sidebar {
  width: 280px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
}
.preview-info-card, .versions-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
}
.preview-info-card h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.preview-meta { margin: 14px 0; display: flex; flex-direction: column; gap: 10px; }
.meta-row { display: flex; align-items: center; justify-content: space-between; }
.meta-label { font-size: 12px; color: var(--text-muted); }
.preview-actions { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.versions-card h5 { font-size: 13px; font-weight: 600; margin-bottom: 12px; }
.versions-list { display: flex; flex-direction: column; gap: 8px; }
.version-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-card-2);
  border-radius: var(--radius);
}
.version-info { display: flex; align-items: center; gap: 8px; }
.version-date { font-size: 11.5px; color: var(--text-muted); }
.version-user { font-size: 11.5px; color: var(--text-muted); }
.preview-main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.preview-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  border-bottom: none;
}
.preview-device-btns { display: flex; gap: 4px; }
.device-btn {
  padding: 6px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all .15s;
}
.device-btn.active, .device-btn:hover {
  background: var(--grad-subtle);
  border-color: rgba(124,58,237,.3);
  color: var(--purple-400);
}
.preview-url-bar {
  flex: 1;
  padding: 6px 12px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 12px;
  color: var(--text-muted);
  font-family: monospace;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.preview-frame-wrapper {
  flex: 1;
  background: white;
  border: 1px solid var(--border);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.preview-iframe {
  width: 100%;
  height: 100%;
  border: none;
  transition: width .3s;
}
.preview-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  color: #64748b;
  padding: 40px;
}

/* ─── Settings ───────────────────────────────────────────── */
.settings-section { margin-bottom: 28px; }
.settings-section-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.info-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.info-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--bg-card-2);
  border-radius: var(--radius);
  font-size: 12.5px;
}
.info-label { color: var(--text-muted); }
.info-value { font-weight: 500; font-family: monospace; font-size: 12px; }

/* ─── Docs Card ──────────────────────────────────────────── */
.docs-card {
  margin-top: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
}
.docs-card h4 { font-size: 14px; font-weight: 600; margin-bottom: 10px; }
.docs-card p { font-size: 13px; color: var(--text-secondary); margin-bottom: 12px; }
.code-block {
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  overflow-x: auto;
  font-family: 'Fira Code', 'Cascadia Code', monospace;
  font-size: 12.5px;
  line-height: 1.7;
  color: #a5f3fc;
}

/* ─── Color Input ────────────────────────────────────────── */
.color-input-wrapper { display: flex; align-items: center; gap: 10px; }
.color-picker { width: 40px; height: 36px; padding: 2px; border-radius: 8px; border: 1px solid var(--border); cursor: pointer; background: var(--bg-card); }
.color-label { font-size: 13px; color: var(--text-secondary); }

/* ─── Pagination ─────────────────────────────────────────── */
.pagination { display: flex; gap: 4px; margin-top: 20px; justify-content: center; }
.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: var(--radius);
  font-size: 13px;
  text-decoration: none;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all .15s;
}
.page-btn:hover { border-color: var(--purple-600); color: var(--purple-400); }
.page-btn.active { background: var(--grad-primary); color: white; border-color: transparent; }

/* ─── Empty State ────────────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 60px 20px;
  color: var(--text-muted);
  text-align: center;
}
.empty-state p { font-size: 14px; }
.empty-state-sm { padding: 24px; text-align: center; color: var(--text-muted); font-size: 13px; }

/* ─── Misc ───────────────────────────────────────────────── */
.text-muted  { color: var(--text-muted) !important; }
.small       { font-size: 11.5px; }
.nowrap      { white-space: nowrap; }
.flex-gap    { display: flex; gap: 8px; align-items: center; }
code { background: var(--bg-card-2); padding: 2px 6px; border-radius: 4px; font-size: 12px; color: var(--purple-400); font-family: monospace; }
.log-action { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; }

/* ─── Spin animation ─────────────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin .8s linear infinite; }

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .dashboard-grid { grid-template-columns: 1fr; }
  .deploy-grid    { grid-template-columns: 1fr; }
  .preview-layout { flex-direction: column; height: auto; }
  .preview-sidebar { width: 100%; }
  .preview-main   { height: 500px; }
}

@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }
  .sidebar { transform: translateX(-240px); width: 240px; }
  .sidebar.open { transform: translateX(0); }
  .main-wrapper { margin-left: 0; }
  .mobile-menu-btn { display: flex; }
  .sidebar-toggle { display: flex; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .main-content { padding: 16px; }
  .topbar { padding: 0 16px; }
}