* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --primary: #6C63FF;
  --primary-light: #8B83FF;
  --primary-bg: #F0EFFF;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --bg: #F8F9FC;
  --card: #FFFFFF;
  --text: #1F2937;
  --text-secondary: #6B7280;
  --border: #E5E7EB;
  --shadow: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --radius: 12px;
  --radius-sm: 8px;
}
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: var(--bg); color: var(--text); }
.screen { display: none; } .screen.active { display: flex; }
.hidden { display: none !important; }

/* ── Login ─────────────────────────────────── */
#login-screen { justify-content: center; align-items: center; min-height: 100vh; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.login-card { background: white; border-radius: 20px; padding: 48px 40px; width: 100%; max-width: 420px; box-shadow: var(--shadow-md); }
.login-logo { text-align: center; margin-bottom: 32px; }
.logo-icon { width: 64px; height: 64px; background: var(--primary); border-radius: 16px; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; color: white; font-size: 28px; font-weight: 800; }
.login-logo h1 { font-size: 24px; margin-bottom: 4px; }
.login-logo p { color: var(--text-secondary); font-size: 14px; }
.input-group { margin-bottom: 20px; }
.input-group label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; }
.input-group input, .input-group select, .input-group textarea { width: 100%; padding: 12px 16px; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-size: 15px; outline: none; transition: border-color 0.2s; }
.input-group input:focus, .input-group select:focus, .input-group textarea:focus { border-color: var(--primary); }
.input-row { display: flex; gap: 16px; }
.input-row .input-group { flex: 1; }
.error-msg { color: var(--danger); font-size: 13px; margin-top: 8px; padding: 8px 12px; background: #FEF2F2; border-radius: var(--radius-sm); }

/* ── Buttons ───────────────────────────────── */
.btn { padding: 12px 24px; border: none; border-radius: var(--radius-sm); font-size: 15px; font-weight: 600; cursor: pointer; transition: all 0.2s; }
.btn-primary { background: var(--primary); color: white; width: 100%; }
.btn-primary:hover { background: var(--primary-light); }
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: var(--bg); }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-danger { background: var(--danger); color: white; }
.btn-success { background: var(--success); color: white; }
.toggle-btn { width: 44px; height: 24px; border-radius: 12px; border: none; cursor: pointer; position: relative; transition: background 0.3s; }
.toggle-btn.active { background: var(--success); }
.toggle-btn:not(.active) { background: #D1D5DB; }
.toggle-btn::after { content: ''; position: absolute; width: 18px; height: 18px; background: white; border-radius: 50%; top: 3px; left: 3px; transition: transform 0.3s; }
.toggle-btn.active::after { transform: translateX(20px); }

/* ── Sidebar ───────────────────────────────── */
#dashboard-screen { min-height: 100vh; }
.sidebar { width: 240px; background: #1F2937; color: white; display: flex; flex-direction: column; position: fixed; top: 0; left: 0; bottom: 0; z-index: 10; }
.sidebar-header { padding: 20px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.logo-sm { width: 36px; height: 36px; background: var(--primary); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 16px; }
.sidebar-header span { font-weight: 600; font-size: 16px; }
.nav-items { flex: 1; min-height: 0; overflow-y: auto; overflow-x: hidden; padding: 12px 0; }
.nav-item { display: flex; align-items: center; gap: 12px; padding: 12px 20px; color: rgba(255,255,255,0.7); cursor: pointer; font-size: 14px; font-weight: 500; text-decoration: none; transition: all 0.2s; }
.nav-item:hover { color: white; background: rgba(255,255,255,0.05); }
.nav-item.active { color: white; background: rgba(108,99,255,0.3); border-right: 3px solid var(--primary); }
.nav-icon { font-size: 12px; width: 20px; text-align: center; }
.sidebar-footer { padding: 16px 20px; border-top: 1px solid rgba(255,255,255,0.1); }

/* ── Main Content ──────────────────────────── */
.main-content { margin-left: 240px; flex: 1; min-width: 0; padding: 24px 32px; min-height: 100vh; }
.page { display: none; } .page.active { display: block; }
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.page-header h2 { font-size: 24px; font-weight: 700; }
.filters { display: flex; gap: 12px; align-items: center; }
.filters select, .filters input { padding: 8px 12px; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-size: 13px; outline: none; }
.filters input { width: 200px; }

/* ── Stats Grid ────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: var(--card); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.stat-card .stat-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; margin-bottom: 12px; }
.stat-card .stat-value { font-size: 28px; font-weight: 800; margin-bottom: 4px; }
.stat-card .stat-label { font-size: 13px; color: var(--text-secondary); }
.stat-blue .stat-icon { background: #DBEAFE; color: #3B82F6; }
.stat-green .stat-icon { background: #D1FAE5; color: #10B981; }
.stat-orange .stat-icon { background: #FEF3C7; color: #F59E0B; }
.stat-purple .stat-icon { background: #EDE9FE; color: #8B5CF6; }
.stat-pink .stat-icon { background: #FCE7F3; color: #EC4899; }
.stat-teal .stat-icon { background: #CCFBF1; color: #14B8A6; }

/* ── Cards ─────────────────────────────────── */
.card { background: var(--card); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); margin-bottom: 16px; }
.card h3 { font-size: 16px; font-weight: 600; margin-bottom: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Branch Chart ──────────────────────────── */
.branch-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.branch-bar .label { width: 50px; font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.branch-bar .bar { flex: 1; height: 28px; background: var(--bg); border-radius: 6px; overflow: hidden; position: relative; }
.branch-bar .bar-fill { height: 100%; border-radius: 6px; display: flex; align-items: center; padding-left: 10px; font-size: 12px; font-weight: 600; color: white; min-width: 32px; transition: width 0.5s ease; }
.branch-cse .bar-fill { background: #3B82F6; }
.branch-ece .bar-fill { background: #10B981; }
.branch-mech .bar-fill { background: #F59E0B; }
.branch-eee .bar-fill { background: #8B5CF6; }
.branch-civil .bar-fill { background: #14B8A6; }

/* ── Table ─────────────────────────────────── */
.table-container { overflow-x: auto; background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { padding: 12px 16px; text-align: left; font-size: 12px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; background: var(--bg); border-bottom: 1px solid var(--border); }
.data-table td { padding: 12px 16px; font-size: 14px; border-bottom: 1px solid var(--border); }
.data-table tr:hover { background: #F9FAFB; }
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 16px; }
.pagination button { padding: 6px 12px; border: 1px solid var(--border); background: white; border-radius: 6px; cursor: pointer; font-size: 13px; }
.pagination button.active { background: var(--primary); color: white; border-color: var(--primary); }

/* ── Badges ────────────────────────────────── */
.badge { display: inline-block; padding: 3px 8px; border-radius: 6px; font-size: 11px; font-weight: 600; }
.badge-blue { background: #DBEAFE; color: #1D4ED8; }
.badge-green { background: #D1FAE5; color: #059669; }
.badge-orange { background: #FEF3C7; color: #D97706; }
.badge-purple { background: #EDE9FE; color: #7C3AED; }
.badge-red { background: #FEE2E2; color: #DC2626; }
.badge-verified { background: #1DA1F2; color: white; display: inline-flex; align-items: center; gap: 3px; }
.badge-verified::before { content: '✓'; font-size: 10px; }
.plan-badge { padding: 4px 10px; border-radius: 6px; font-size: 12px; font-weight: 600; }
.plan-badge.basic { background: #D1FAE5; color: #059669; }
.plan-badge.medium { background: #DBEAFE; color: #1D4ED8; }
.plan-badge.enterprise { background: #EDE9FE; color: #7C3AED; }
.type-chip { padding: 4px 10px; border-radius: 6px; font-size: 12px; font-weight: 600; cursor: pointer; }
.type-chip.system { background: #DBEAFE; color: #1D4ED8; }
.type-chip.promo { background: #FEF3C7; color: #D97706; }
.type-chip.official { background: #D1FAE5; color: #059669; }

/* ── Institution Cards ─────────────────────── */
.inst-card { background: var(--card); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); margin-bottom: 12px; display: flex; justify-content: space-between; align-items: center; }
.inst-card .inst-info { flex: 1; }
.inst-card .inst-name { font-size: 16px; font-weight: 600; display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.inst-card .inst-phone { font-size: 13px; color: var(--text-secondary); }
.inst-card .inst-actions { display: flex; gap: 12px; align-items: center; }

/* ── Alert Cards ───────────────────────────── */
.alert-card { background: var(--card); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); margin-bottom: 12px; }
.alert-card .alert-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.alert-card .alert-title { font-size: 15px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.alert-card .alert-body { font-size: 14px; color: var(--text-secondary); margin-bottom: 12px; }
.alert-card .alert-meta { display: flex; gap: 12px; align-items: center; font-size: 12px; color: var(--text-secondary); }

/* ── Modal ─────────────────────────────────── */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: flex; justify-content: center; align-items: center; z-index: 100; padding: 16px; }
.modal-content { background: white; border-radius: 16px; width: 100%; max-width: 520px; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-md); }
.modal-content.modal-lg { max-width: 680px; }
.modal-content.modal-xl { max-width: 1040px; }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; border-bottom: 1px solid var(--border); }
.modal-header h3 { font-size: 18px; }
.modal-close { background: none; border: none; font-size: 24px; cursor: pointer; color: var(--text-secondary); }
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 12px; }

/* ── Plan Options ──────────────────────────── */
.plan-options { display: flex; gap: 12px; }
.plan-option { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.plan-option input { margin: 0; }
.type-chips { display: flex; gap: 8px; }
.chip { display: flex; align-items: center; gap: 6px; padding: 6px 12px; border: 1.5px solid var(--border); border-radius: 8px; cursor: pointer; font-size: 13px; }
.chip:has(input:checked) { border-color: var(--primary); background: var(--primary-bg); }
.chip input { margin: 0; }

/* ── Recent Signups ────────────────────────── */
.signup-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); }
.signup-item:last-child { border-bottom: none; }
.signup-item .name { font-size: 14px; font-weight: 500; }
.signup-item .meta { font-size: 12px; color: var(--text-secondary); }
.signup-item .date { font-size: 12px; color: var(--text-secondary); }

/* ── Chat Context & Report Review Styles ───── */
.badge-pill { background: var(--danger); color: white; border-radius: 10px; padding: 2px 7px; font-size: 11px; font-weight: 700; margin-left: auto; }
.chat-context-container { background: #EFEAE2; border-radius: var(--radius-sm); padding: 16px; max-height: 380px; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; margin: 12px 0; }
.chat-msg { max-width: 80%; padding: 8px 12px; border-radius: 10px; font-size: 13.5px; position: relative; word-break: break-word; }
.chat-msg-in { align-self: flex-start; background: #FFFFFF; color: #1F2937; border-bottom-left-radius: 2px; }
.chat-msg-out { align-self: flex-end; background: #DCF8C6; color: #1F2937; border-bottom-right-radius: 2px; }
.chat-msg-reported { border: 2px solid #EF4444 !important; background: #FEF2F2 !important; box-shadow: 0 0 8px rgba(239, 68, 68, 0.4); }
.chat-msg .sender-title { font-size: 11px; font-weight: 700; color: #6C63FF; margin-bottom: 2px; }
.chat-msg .meta-time { font-size: 10px; color: #6B7280; text-align: right; margin-top: 4px; }
.reported-badge-flag { display: inline-block; background: #EF4444; color: white; font-size: 10px; font-weight: 800; padding: 1px 6px; border-radius: 4px; margin-bottom: 4px; text-transform: uppercase; }

/* ── Deep Analytics page ───────────────────── */
.an-subtitle { color: var(--text-secondary); font-size: 13px; margin-top: 4px; max-width: 620px; }
.an-filterbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; box-shadow: var(--shadow); margin-bottom: 18px; }
.an-filterbar select, .an-filterbar input { padding: 8px 12px; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-size: 13px; outline: none; background: white; color: var(--text); }
.an-filterbar select:focus, .an-filterbar input:focus { border-color: var(--primary); }
.an-filterbar select { max-width: 230px; }
.an-filterbar input[type="text"] { width: 210px; }
.an-status { margin-left: auto; font-size: 12px; color: var(--text-secondary); white-space: nowrap; }

.an-delta { display: inline-block; margin-top: 10px; font-size: 11px; font-weight: 700; padding: 2px 9px; border-radius: 999px; }
.an-delta.up { background: #D1FAE5; color: #059669; }
.an-delta.down { background: #FEE2E2; color: #DC2626; }

.an-chart-head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.an-chart-head h3 { margin-bottom: 0; }
.an-chart { width: 100%; }
.an-svg { width: 100%; height: 260px; display: block; }

.an-chips, .an-seg-switch { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.an-chip { padding: 6px 13px; border: 1.5px solid var(--border); background: white; border-radius: 999px; font-size: 12px; font-weight: 600; color: var(--text-secondary); cursor: pointer; transition: all 0.15s; }
.an-chip:hover { border-color: var(--primary-light); color: var(--primary); }
.an-chip.active { background: var(--primary); border-color: var(--primary); color: white; }

.an-tabs { display: flex; flex-wrap: wrap; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.an-tab { padding: 10px 16px; border: none; background: transparent; font-size: 14px; font-weight: 600; color: var(--text-secondary); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.an-tab:hover { color: var(--text); }
.an-tab.active { color: var(--primary); border-bottom-color: var(--primary); }

.an-empty { padding: 28px; text-align: center; color: var(--text-secondary); font-size: 13px; background: var(--bg); border-radius: var(--radius-sm); line-height: 1.7; }
.an-empty span { font-size: 12px; opacity: 0.85; }
.an-error { background: #FEF2F2; color: #B91C1C; }
.an-note { font-size: 12px; color: var(--text-secondary); margin-top: 12px; }
.an-link { color: var(--primary); cursor: pointer; }
.an-link:hover { text-decoration: underline; }

.an-table th { white-space: nowrap; }
.an-table th a { color: var(--primary); cursor: pointer; text-decoration: none; }
.an-table th a:hover { text-decoration: underline; }
.an-table td { white-space: nowrap; }
.an-table td:first-child { white-space: normal; max-width: 280px; }
.an-table code { font-size: 12px; background: var(--bg); padding: 2px 6px; border-radius: 5px; }

.an-bar-cell { display: flex; align-items: center; gap: 8px; min-width: 120px; }
.an-bar-cell span { font-weight: 600; min-width: 26px; }
.an-bar-cell i { display: block; height: 8px; background: var(--primary-light); border-radius: 4px; opacity: 0.85; }
.an-heat { display: inline-block; padding: 4px 10px; border-radius: 6px; font-weight: 700; font-size: 12px; min-width: 54px; text-align: center; }

.an-user-head { margin-bottom: 4px; }
.an-user-sub { font-size: 13px; color: var(--text-secondary); margin-bottom: 3px; }
.an-mini-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); gap: 10px; margin: 16px 0 4px; }
.an-mini { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 12px; display: flex; flex-direction: column; gap: 4px; }
.an-mini span { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.4px; color: var(--text-secondary); font-weight: 700; }
.an-mini strong { font-size: 19px; }
#user-analytics-body h4 { font-size: 14px; font-weight: 700; margin: 24px 0 10px; padding-top: 14px; border-top: 1px solid var(--border); }

/* ── Responsive ────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { width: 60px; }
  .sidebar-header span, .nav-item span:not(.nav-icon) { display: none; }
  .nav-item { justify-content: center; padding: 12px; }
  .main-content { margin-left: 60px; padding: 16px; }
  .grid-2 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .input-row { flex-direction: column; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .filters { flex-wrap: wrap; }
  .an-filterbar { padding: 10px; }
  .an-filterbar input[type="text"] { width: 100%; }
  .an-status { margin-left: 0; width: 100%; }
  .an-svg { height: 200px; }
  .an-tabs { gap: 0; }
  .an-tab { padding: 8px 10px; font-size: 13px; }
}

/* ── Super Toggle page ─────────────────────────────────────── */
#page-super-toggle .st-group { margin-bottom: 18px; }
#page-super-toggle .st-group-head { display: flex; justify-content: space-between; align-items: center; }
#page-super-toggle .st-group-head > label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); }
#page-super-toggle .st-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
#page-super-toggle .chip.st-chip { font-weight: 600; user-select: none; background: white; }
#page-super-toggle .chip.st-chip.selected { border-color: var(--primary); background: var(--primary); color: white; }
#page-super-toggle .st-help { font-size: 12px; color: var(--text-secondary); margin-top: 6px; }
#page-super-toggle .st-pill { padding: 4px 12px; border-radius: 999px; font-size: 12px; font-weight: 700; background: #F3F4F6; color: var(--text-secondary); }
#page-super-toggle .st-pill.st-on { background: #FEE2E2; color: #DC2626; }
#page-super-toggle .st-preview { margin-top: 14px; padding: 12px 16px; background: var(--bg); border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-size: 14px; }
#page-super-toggle .st-preview.st-danger { background: #FEF2F2; border-color: var(--danger); color: #B91C1C; font-weight: 700; }
#page-super-toggle .st-warning { margin-top: 18px; padding: 12px 16px; background: #FEF3C7; border-radius: var(--radius-sm); color: #92400E; font-size: 13px; }

/* Super Toggle v2 — live campaign card */
#page-super-toggle .st-stats { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 10px; }
#page-super-toggle .st-stat { flex: 1 1 120px; min-width: 0; padding: 10px 14px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); display: flex; flex-direction: column; gap: 2px; }
#page-super-toggle .st-stat span { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.4px; color: var(--text-secondary); }
#page-super-toggle .st-stat strong { font-size: 20px; font-weight: 800; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
#page-super-toggle .st-progress { height: 10px; background: #E5E7EB; border-radius: 999px; overflow: hidden; margin: 10px 0 6px; }
#page-super-toggle .st-progress > span { display: block; height: 100%; width: 0; background: var(--success); border-radius: 999px; transition: width 0.4s ease; }
#page-super-toggle .st-mode { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.4px; background: #DBEAFE; color: #1D4ED8; }
#page-super-toggle .st-mode.st-mode-killswitch { background: #FEE2E2; color: #DC2626; }
#page-super-toggle .st-pending th, #page-super-toggle .st-pending td { padding: 8px 12px; font-size: 13.5px; white-space: nowrap; }
#page-super-toggle .st-pending td:first-child { white-space: normal; min-width: 140px; max-width: 320px; overflow-wrap: anywhere; }
#page-super-toggle .st-pending td:first-child .st-help { margin-top: 2px; }
#page-super-toggle .st-history th, #page-super-toggle .st-history td { padding: 8px 12px; font-size: 13.5px; white-space: nowrap; }
#page-super-toggle .btn.st-danger { background: var(--danger); color: #fff; border: 1px solid var(--danger); }
#page-super-toggle .btn.st-danger:hover:not(:disabled) { background: #DC2626; }
#page-super-toggle #st-campaign-card .table-container { box-shadow: none; border: 1px solid var(--border); }

/* ── Ads page ──────────────────────────────────────────────── */
#page-ads .ad-switch-row { display: flex; align-items: center; gap: 14px; margin-bottom: 6px; }
#page-ads .ad-switch-row > label { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600; cursor: pointer; }
#page-ads .ad-pill { padding: 4px 12px; border-radius: 999px; font-size: 12px; font-weight: 700; background: #F3F4F6; color: var(--text-secondary); }
#page-ads .ad-pill.ad-on { background: #DCFCE7; color: #15803D; }
#page-ads .ad-help { font-size: 12px; color: var(--text-secondary); margin-top: 6px; }
#page-ads .ad-check { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; cursor: pointer; margin-bottom: 20px; }
#page-ads .ad-disabled { opacity: .55; }
#page-ads .ad-warning { margin-top: 18px; padding: 12px 16px; background: #FEF3C7; border-radius: var(--radius-sm); color: #92400E; font-size: 13px; }
#page-ads .ad-saved { margin-top: 14px; padding: 12px 16px; background: #DCFCE7; border-radius: var(--radius-sm); color: #15803D; font-size: 13px; font-weight: 600; }
#page-ads .ad-error { margin-top: 14px; padding: 12px 16px; background: #FEF2F2; border: 1.5px solid var(--danger); border-radius: var(--radius-sm); color: #B91C1C; font-size: 13px; font-weight: 600; }

/* ── Analytics top-level tabs ──────────────── */
.an-top-tabs { display: flex; gap: 6px; width: fit-content; max-width: 100%; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 5px; box-shadow: var(--shadow); margin-bottom: 18px; }
.an-top-tab { padding: 9px 20px; border: none; background: transparent; border-radius: var(--radius-sm); font-size: 14px; font-weight: 600; color: var(--text-secondary); cursor: pointer; white-space: nowrap; }
.an-top-tab:hover { color: var(--text); background: var(--bg); }
.an-top-tab.active { background: var(--primary); color: white; }
.an-view { display: none; }
.an-view.active { display: block; }

.an-legend { display: flex; flex-wrap: wrap; gap: 14px; font-size: 12px; color: var(--text-secondary); }
.an-legend span { display: inline-flex; align-items: center; gap: 6px; }
.an-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; }
.an-svg-sm { height: 210px; }

.an-bar-row { display: grid; grid-template-columns: minmax(90px, 160px) 1fr 70px; gap: 10px; align-items: center; margin-bottom: 10px; font-size: 13px; }
.an-bar-name { font-weight: 600; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.an-bar-track { height: 20px; background: var(--bg); border-radius: 6px; overflow: hidden; }
.an-bar-fill { height: 100%; background: var(--primary-light); border-radius: 6px; opacity: 0.9; }
.an-bar-val { text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }

/* ── Smartboards page ──────────────────────── */
.sb-actions { display: flex; flex-wrap: wrap; gap: 4px; }
.sb-actions .btn { padding: 5px 10px; font-size: 12px; white-space: nowrap; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.pw-row { display: flex; gap: 8px; align-items: center; }
.pw-row input { flex: 1; min-width: 0; }
.pw-row .btn { white-space: nowrap; }
.field-hint { display: block; font-size: 11.5px; color: var(--text-secondary); margin-top: 5px; line-height: 1.5; }
.warn-box { background: #FEF3C7; color: #92400E; border-radius: var(--radius-sm); padding: 10px 14px; font-size: 13px; line-height: 1.6; margin-bottom: 16px; }
.danger-box { background: #FEF2F2; color: #B91C1C; border-radius: var(--radius-sm); padding: 10px 14px; font-size: 13px; line-height: 1.6; margin-bottom: 16px; }

@media (max-width: 768px) {
  .an-top-tabs { width: 100%; overflow-x: auto; }
  .an-top-tab { padding: 8px 14px; font-size: 13px; }
  .an-bar-row { grid-template-columns: minmax(70px, 110px) 1fr 56px; }
  .pw-row { flex-wrap: wrap; }
}

#page-app-updates { font-size: 0.875rem; line-height: 1.5; overflow-wrap: anywhere; }
#page-app-updates .page-header { gap: 12px; margin-bottom: 12px; }
#page-app-updates .page-header h2 { font-size: 1.5rem; line-height: 1.2; }
#page-app-updates .card { min-width: 0; padding: 16px; margin-bottom: 0; border: 1px solid var(--border); }
#page-app-updates .card h3 { font-size: 1.125rem; line-height: 1.3; margin-bottom: 10px; }
#page-app-updates .au-help, #page-app-updates .au-count { font-size: 0.8125rem; color: var(--text-secondary); margin-top: 6px; }
#page-app-updates .au-count { text-align: right; font-variant-numeric: tabular-nums; }
#page-app-updates .au-notice { font-size: 0.8125rem; margin-bottom: 12px; }
#page-app-updates .au-feedback { padding: 10px 12px; background: var(--card); border: 1px solid var(--border); border-left: 4px solid var(--success); border-radius: var(--radius-sm); margin-bottom: 12px; }
#page-app-updates .au-error { border-left-color: var(--danger); }
#page-app-updates .au-workspace { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 16px; align-items: start; }
#page-app-updates .au-selectors { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
#page-app-updates .input-group { min-width: 0; margin-bottom: 12px; }
#page-app-updates .input-group label { font-size: 0.875rem; color: var(--text); }
#page-app-updates .input-group input,
#page-app-updates .input-group select,
#page-app-updates .input-group textarea { min-width: 0; max-width: 100%; min-height: 44px; padding: 8px 10px; font-family: inherit; font-size: 1rem; line-height: 1.4; color: var(--text); background: var(--card); transition: none; }
#page-app-updates .input-group textarea { display: block; resize: vertical; min-height: 8rem; }
#page-app-updates .input-group input:disabled,
#page-app-updates .input-group select:disabled,
#page-app-updates .input-group textarea:disabled { background: var(--bg); color: var(--text-secondary); opacity: 1; cursor: not-allowed; }
#page-app-updates .au-publication { margin-top: 12px; padding: 10px 12px; background: var(--bg); border-radius: var(--radius-sm); }
#page-app-updates .au-publication > strong { font-size: 0.875rem; }
#page-app-updates #au-publication-status { margin-top: 4px; padding-left: 10px; border-left: 3px solid var(--border); }
#page-app-updates #au-publication-status[data-state="live"] { border-left-color: var(--success); }
#page-app-updates .card .au-section-heading { margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--border); }
#page-app-updates #au-intro-help { margin-bottom: 12px; }
#page-app-updates .au-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
#page-app-updates .btn { width: auto; max-width: 100%; min-height: 44px; padding: 8px 12px; font-family: inherit; font-size: 0.875rem; line-height: 1.4; white-space: normal; transition: none; }
#page-app-updates .au-actions .btn { flex: 1 1 12rem; }
#page-app-updates .au-rollback { border: 1px solid var(--text-secondary); color: var(--text); background: var(--card); }
#page-app-updates .au-rollback:hover:not(:disabled) { background: var(--bg); }
#page-app-updates .btn:disabled { opacity: 0.55; cursor: not-allowed; }
#page-app-updates :is(button, input, select, textarea, summary, [tabindex]):focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
#au-nav:focus-visible { outline: 2px solid var(--primary-light); outline-offset: -3px; }
#au-nav .nav-icon { flex-shrink: 0; }
#au-nav svg { display: block; }
#page-app-updates .au-preview-column { display: grid; gap: 16px; min-width: 0; }
#page-app-updates .au-preview-meta { display: grid; gap: 4px; margin: 12px 0; font-size: 0.8125rem; }
#page-app-updates .au-preview-meta > div { display: flex; flex-wrap: wrap; gap: 4px 12px; }
#page-app-updates .au-preview-meta dt { min-width: 3.5em; color: var(--text-secondary); }
#page-app-updates .au-preview-meta dd { min-width: 0; }
#page-app-updates .au-id { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
#page-app-updates .au-phone { width: 100%; max-width: 24rem; min-height: 16rem; max-height: 27rem; overflow-y: auto; margin: 0 auto; padding: 18px; border: 2px solid var(--border); border-radius: 24px; background: var(--card); scrollbar-gutter: stable; }
#page-app-updates .au-phone-brand { padding-bottom: 12px; margin-bottom: 16px; border-bottom: 2px solid var(--primary); font-size: 0.8125rem; font-weight: 600; }
#page-app-updates #au-preview-title { font-size: 1.5rem; line-height: 1.35; margin-bottom: 12px; white-space: pre-wrap; }
#page-app-updates #au-preview-body { white-space: pre-wrap; }
#page-app-updates .au-phone-footer { font-size: 0.8125rem; color: var(--text-secondary); border-top: 1px solid var(--border); margin-top: 20px; padding-top: 12px; }
#page-app-updates .au-timing { font-size: 0.8125rem; }
#page-app-updates .au-preparation { grid-column: 1 / -1; }
#page-app-updates .au-preparation summary { min-height: 44px; padding: 6px 0; font-weight: 600; cursor: pointer; }
#page-app-updates .au-preparation p { margin-top: 10px; }
#page-app-updates .au-command { display: block; margin-top: 10px; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg); font: inherit; user-select: text; }
#page-app-updates .au-steps { padding-left: 1.3em; }
#page-app-updates .au-steps li + li { margin-top: 10px; }
@media (max-width: 1120px) {
  #page-app-updates .au-workspace { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 600px) {
  #page-app-updates .au-selectors { grid-template-columns: minmax(0, 1fr); gap: 0; }
  #page-app-updates .card { padding: 12px; }
  #page-app-updates .au-phone { padding: 14px; }
}

/* ── Analytics: Attendance (website) view ─────────────────── */
.an-att-hint { display: inline-block; margin-left: 8px; padding: 3px 9px; border-radius: 999px; background: var(--primary-bg); color: var(--primary); font-size: 10.5px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; vertical-align: middle; }
.an-att-range { display: inline-flex; gap: 2px; padding: 3px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.an-att-range button { padding: 6px 13px; border: none; border-radius: 6px; background: transparent; color: var(--text-secondary); font-family: inherit; font-size: 12.5px; font-weight: 600; white-space: nowrap; cursor: pointer; }
.an-att-range button:hover { color: var(--primary); }
.an-att-range button.active { background: var(--primary); color: #fff; }
.an-att-range button:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.an-att-kpi .stat-value { font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.an-att-kpi-sub { margin-top: 6px; font-size: 11.5px; color: var(--text-secondary); }
.an-att-span { grid-column: 1 / -1; }
.an-att-empty .btn { display: inline-block; width: auto; margin-top: 12px; }
#an-view-attendance .an-empty .btn { display: inline-block; width: auto; margin-top: 12px; }
.an-att-empty-text { max-width: 560px; margin: 0 auto; }

#an-view-attendance .grid-2 > .card { min-width: 0; }
#an-view-attendance .card .table-container { max-width: 100%; box-shadow: none; border: 1px solid var(--border); }

.an-att-scheme-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.an-att-scheme { padding: 14px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); min-width: 0; }
.an-att-scheme-label { font-size: 11px; font-weight: 700; letter-spacing: 0.4px; text-transform: uppercase; color: var(--text-secondary); }
.an-att-scheme-val { margin: 4px 0 8px; font-size: 24px; font-weight: 800; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
#an-view-attendance .an-att-scheme .an-bar-track { height: 8px; border-radius: 4px; }
.an-att-scheme-share { margin-top: 6px; font-size: 12px; color: var(--text-secondary); }

.an-att-breaks { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.an-att-breaks .card { min-width: 0; margin-bottom: 0; }
.an-att-breaks .an-bar-row { grid-template-columns: minmax(80px, 1fr) 1fr 54px; margin-bottom: 8px; font-size: 12.5px; }
#an-view-attendance .an-note { margin: 14px 0 0; }

@media (max-width: 768px) {
  .an-att-range { width: 100%; }
  .an-att-range button { flex: 1; padding: 7px 8px; font-size: 12px; }
  .an-att-breaks { grid-template-columns: 1fr; }
  .an-att-scheme-val { font-size: 21px; }
}