/* ==========================================================================
   AVIOPASS - MODERN AVIONICS EXAMINATION PLATFORM
   Tagline: Prepare. Practice. Pass.
   ========================================================================== */

:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, Monaco, monospace;
  --font-app: var(--font-sans);

  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 9999px;

  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  --z-sidebar: 100;
  --z-topbar: 90;
  --z-modal: 500;
  --z-toast: 1000;
}

/* 1. DARK THEME (Night Cockpit Mode) */
[data-theme="dark"], :root {
  --bg: #0b111e;
  --bg2: #10192b;
  --bg-subtle: #142036;
  --card: #131d31;
  --card2: #192742;
  --card-hover: #1f3050;
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.18);
  --border-focus: #38bdf8;

  --text: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --brand-navy: #173b6c;
  --primary: #38bdf8;
  --primary-glow: rgba(56, 189, 248, 0.25);
  --primary-btn: #173b6c;
  --primary-btn-hover: #1f4e8c;
  --primary-btn-text: #ffffff;

  --secondary-btn-bg: #1c2b48;
  --secondary-btn-hover: #263a61;
  --secondary-btn-border: rgba(255, 255, 255, 0.12);
  --secondary-btn-text: #e2e8f0;

  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.12);
  --success-border: rgba(16, 185, 129, 0.35);

  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.12);
  --warning-border: rgba(245, 158, 11, 0.35);

  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.14);
  --danger-border: rgba(239, 68, 68, 0.35);

  --option-bg: #141f35;
  --option-border: rgba(255, 255, 255, 0.1);
  --option-hover-bg: #1a2a47;
  --option-selected-bg: #183358;
  --option-selected-border: #38bdf8;
  --option-text: #f1f5f9;
  --option-selected-text: #ffffff;

  --topbar-bg: rgba(11, 17, 30, 0.88);
  --sidebar-bg: #0e1526;
  --shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.4);
  --hud-line: rgba(56, 189, 248, 0.07);
}

/* 2. LIGHT THEME (Daylight Flight Operations) */
/* Black text for choices and options in Light theme */
[data-theme="light"] {
  --bg: #f3f6fa;
  --bg2: #e8eef6;
  --bg-subtle: #dbe4f0;
  --card: #ffffff;
  --card2: #f8fafc;
  --card-hover: #f1f5f9;
  --border: #d3dce8;
  --border-strong: #94a3b8;
  --border-focus: #173b6c;

  --text: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;

  --brand-navy: #173b6c;
  --primary: #173b6c;
  --primary-glow: rgba(23, 59, 108, 0.15);
  --primary-btn: #173b6c;
  --primary-btn-hover: #112c52;
  --primary-btn-text: #ffffff;

  --secondary-btn-bg: #e2e8f0;
  --secondary-btn-hover: #cbd5e1;
  --secondary-btn-border: #cbd5e1;
  --secondary-btn-text: #0f172a;

  --success: #059669;
  --success-bg: rgba(5, 150, 105, 0.1);
  --success-border: rgba(5, 150, 105, 0.35);

  --warning: #d97706;
  --warning-bg: rgba(217, 119, 6, 0.1);
  --warning-border: rgba(217, 119, 6, 0.35);

  --danger: #dc2626;
  --danger-bg: rgba(220, 38, 38, 0.1);
  --danger-border: rgba(220, 38, 38, 0.35);

  --option-bg: #ffffff;
  --option-border: #cbd5e1;
  --option-hover-bg: #f0f7ff;
  --option-selected-bg: #dbeafe;
  --option-selected-border: #173b6c;
  --option-text: #000000;
  --option-selected-text: #000000;

  --topbar-bg: rgba(255, 255, 255, 0.92);
  --sidebar-bg: #ffffff;
  --shadow: 0 8px 24px -4px rgba(15, 23, 42, 0.08);
  --hud-line: rgba(23, 59, 108, 0.05);
}

/* 3. DEEP GREEN THEME (Aviation Instrument / HUD Mode) */
[data-theme="green"] {
  --bg: #04120c;
  --bg2: #081a12;
  --bg-subtle: #0c251a;
  --card: #0a2117;
  --card2: #0e2d20;
  --card-hover: #133a2a;
  --border: rgba(16, 185, 129, 0.18);
  --border-strong: rgba(16, 185, 129, 0.3);
  --border-focus: #10b981;

  --text: #e6f7ef;
  --text-secondary: #85b8a0;
  --text-muted: #52806b;

  --brand-navy: #064e3b;
  --primary: #10b981;
  --primary-glow: rgba(16, 185, 129, 0.25);
  --primary-btn: #065f46;
  --primary-btn-hover: #047857;
  --primary-btn-text: #ffffff;

  --secondary-btn-bg: #103325;
  --secondary-btn-hover: #164332;
  --secondary-btn-border: rgba(16, 185, 129, 0.22);
  --secondary-btn-text: #d1fae5;

  --success: #34d399;
  --success-bg: rgba(52, 211, 153, 0.14);
  --success-border: rgba(52, 211, 153, 0.4);

  --warning: #fbbf24;
  --warning-bg: rgba(251, 191, 36, 0.14);
  --warning-border: rgba(251, 191, 36, 0.35);

  --danger: #f87171;
  --danger-bg: rgba(248, 113, 113, 0.14);
  --danger-border: rgba(248, 113, 113, 0.35);

  --option-bg: #0d281c;
  --option-border: rgba(16, 185, 129, 0.2);
  --option-hover-bg: #123827;
  --option-selected-bg: #154530;
  --option-selected-border: #34d399;
  --option-text: #e6f7ef;
  --option-selected-text: #ffffff;

  --topbar-bg: rgba(4, 18, 12, 0.9);
  --sidebar-bg: #061910;
  --shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.45);
  --hud-line: rgba(16, 185, 129, 0.08);
}

/* 4. SILVER THEME (Black text for options) */
[data-theme="silver"] {
  --bg: #1e2530; --bg2: #252e3b; --card: #2a3443; --card2: #323d4e; --border: rgba(255,255,255,0.12);
  --text: #f8fafc; --text-secondary: #94a3b8; --text-muted: #64748b; --primary: #94a3b8; --primary-btn: #334155;
  --primary-btn-hover: #475569; --primary-btn-text: #fff; --secondary-btn-bg: #334155; --secondary-btn-hover: #475569;
  --secondary-btn-border: rgba(255,255,255,0.15); --secondary-btn-text: #f8fafc; --success: #10b981; --warning: #f59e0b;
  --danger: #ef4444; --option-bg: #e2e8f0; --option-border: #cbd5e1; --option-hover-bg: #ffffff;
  --option-selected-bg: #bfdbfe; --option-selected-border: #2563eb; --option-text: #000000; --option-selected-text: #000000;
  --topbar-bg: rgba(30, 37, 48, 0.9); --sidebar-bg: #181e28; --shadow: 0 8px 24px rgba(0,0,0,0.3); --hud-line: rgba(255,255,255,0.05);
}

/* 5. SILRED THEME (Black text for options) */
[data-theme="silred"] {
  --bg: #1a1618; --bg2: #241d21; --card: #2c2227; --card2: #382c32; --border: rgba(255,255,255,0.12);
  --text: #fdf2f4; --text-secondary: #f4b5c2; --text-muted: #9f7580; --primary: #fb7185; --primary-btn: #881337;
  --primary-btn-hover: #9f1239; --primary-btn-text: #fff; --secondary-btn-bg: #432b35; --secondary-btn-hover: #583745;
  --secondary-btn-border: rgba(255,255,255,0.15); --secondary-btn-text: #fdf2f4; --success: #10b981; --warning: #f59e0b;
  --danger: #f43f5e; --option-bg: #ffe4e6; --option-border: #fda4af; --option-hover-bg: #ffffff;
  --option-selected-bg: #fecdd3; --option-selected-border: #e11d48; --option-text: #000000; --option-selected-text: #000000;
  --topbar-bg: rgba(26, 22, 24, 0.9); --sidebar-bg: #141012; --shadow: 0 8px 24px rgba(0,0,0,0.35); --hud-line: rgba(251,113,133,0.06);
}

*, *::before, *::after { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0; min-height: 100%; font-family: var(--font-app);
  background-color: var(--bg); color: var(--text); line-height: 1.5;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
body {
  background-image: linear-gradient(to right, var(--hud-line) 1px, transparent 1px), linear-gradient(to bottom, var(--hud-line) 1px, transparent 1px);
  background-size: 36px 36px; background-attachment: fixed;
  -webkit-user-select: none; user-select: none; -webkit-touch-callout: none;
}
input, textarea, select, option, [contenteditable="true"] {
  -webkit-user-select: text; user-select: text; -webkit-touch-callout: default;
}
a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
button, input, select, textarea { font-family: inherit; font-size: 14px; }
button { cursor: pointer; border: none; background: none; }
img { max-width: 100%; height: auto; display: block; }

.app-shell { display: flex; min-height: 100vh; position: relative; }
.app-sidebar {
  width: 260px; background-color: var(--sidebar-bg); border-inline-end: 1px solid var(--border);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
  z-index: var(--z-sidebar); transition: transform var(--transition-normal); flex-shrink: 0;
}
.sidebar-brand { padding: 18px 16px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--border); }
.sidebar-logo {
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25); overflow: hidden; background: #0b1f38; color: #fff;
  flex-shrink: 0; font-size: 15px; font-weight: 800; letter-spacing: .4px;
}

/* Text-only AvioPass identity */
.aviopass-wordmark { display: inline-flex; min-width: 0; flex-direction: column; align-items: flex-start; line-height: 1; }
.aviopass-wordmark__name { display: block; color: var(--text); font-size: 28px; font-weight: 800; letter-spacing: -1px; white-space: nowrap; }
.aviopass-wordmark__avio { color: var(--text); }
.aviopass-wordmark__pass { color: var(--primary); }
.aviopass-wordmark__subtitle { margin-top: 7px; color: var(--text-muted); font-size: 8px; font-weight: 800; letter-spacing: 2.1px; white-space: nowrap; }
.aviopass-wordmark--sidebar .aviopass-wordmark__name { font-size: 17px; letter-spacing: -.5px; }
.aviopass-wordmark--sidebar .aviopass-wordmark__subtitle { margin-top: 5px; font-size: 7px; letter-spacing: 1.55px; }
.aviopass-wordmark--auth-dark { margin-top: 28px; }
.aviopass-wordmark--auth-dark .aviopass-wordmark__name { color: #fff; font-size: clamp(34px, 5vw, 48px); letter-spacing: -1.8px; }
.aviopass-wordmark--auth-dark .aviopass-wordmark__avio { color: #fff; }
.aviopass-wordmark--auth-dark .aviopass-wordmark__pass { color: #72b8ff; }
.aviopass-wordmark--auth-dark .aviopass-wordmark__subtitle { color: #b8d7f3; font-size: 9px; letter-spacing: 3px; }
.aviopass-wordmark--auth-card { margin-bottom: 18px; }
.aviopass-wordmark--auth-card .aviopass-wordmark__name { font-size: 25px; }
.aviopass-wordmark--welcome { align-items: center; margin: 2px auto 24px; }
.aviopass-wordmark--welcome .aviopass-wordmark__name { font-size: clamp(42px, 8vw, 70px); letter-spacing: clamp(-2.8px, -.35vw, -1.5px); }
.aviopass-wordmark--welcome .aviopass-wordmark__subtitle { margin-top: 11px; font-size: clamp(9px, 1.3vw, 12px); letter-spacing: clamp(2.8px, .55vw, 5px); }
.sidebar-nav { padding: 14px 10px; flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 3px; }
.sidebar-section-label { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px; color: var(--text-muted); padding: 10px 12px 4px; }
.sidebar-link {
  display: flex; align-items: center; gap: 12px; padding: 9px 12px; border-radius: var(--radius-sm);
  color: var(--text-secondary); font-weight: 500; font-size: 13.5px; transition: all var(--transition-fast); border: 1px solid transparent;
}
.sidebar-link b { font-size: 15px; font-weight: 600; min-width: 20px; text-align: center; }
.sidebar-link:hover { background-color: var(--card-hover); color: var(--text); }
.sidebar-link.active { background-color: var(--brand-navy); color: #ffffff; font-weight: 600; }
.sidebar-bottom { padding: 14px; border-top: 1px solid var(--border); }
.sidebar-plan { background: var(--card2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 12px; }
.plan-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.plan-top span { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-secondary); }
.plan-top strong { font-size: 11.5px; font-family: var(--font-mono); color: var(--primary); }
.plan-track { height: 4px; background: var(--border); border-radius: var(--radius-pill); overflow: hidden; margin-bottom: 6px; }
.plan-track i { display: block; height: 100%; background: var(--primary); border-radius: var(--radius-pill); }
.sidebar-plan small { font-size: 11px; color: var(--text-muted); display: block; }

.app-content { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.app-header {
  position: sticky; top: 0; z-index: var(--z-topbar); background: var(--topbar-bg);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--border);
  padding: 10px 20px; display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.header-left { display: flex; align-items: center; gap: 12px; }
.mobile-menu-btn { display: none; font-size: 18px; color: var(--text); padding: 6px; border-radius: var(--radius-xs); }
.page-context { font-size: 11px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text-muted); font-weight: 600; }
.header-left strong { font-size: 15px; font-weight: 700; color: var(--text); }
.header-right { display: flex; align-items: center; gap: 10px; }
.header-tagline-badge { font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: var(--radius-pill); background: var(--card2); border: 1px solid var(--border); color: var(--text-secondary); display: none; }
@media (min-width: 900px) { .header-tagline-badge { display: inline-flex; align-items: center; gap: 6px; } }

.theme-picker { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-muted); font-weight: 500; }
.theme-picker select, select.hud-select {
  background: var(--card); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 5px 8px; font-size: 12px; font-weight: 600; outline: none; transition: border-color var(--transition-fast);
}

.header-profile { display: flex; align-items: center; gap: 8px; padding: 4px 8px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.profile-avatar { width: 26px; height: 26px; border-radius: var(--radius-xs); background: var(--brand-navy); color: #ffffff; display: grid; place-items: center; font-weight: 700; font-size: 11.5px; }
.profile-copy { display: flex; flex-direction: column; }
.profile-copy strong { font-size: 11.5px; line-height: 1.2; }
.profile-copy span { font-size: 10px; color: var(--text-muted); }
.icon-btn { width: 32px; height: 32px; border-radius: var(--radius-sm); display: grid; place-items: center; background: var(--card2); border: 1px solid var(--border); color: var(--text-secondary); font-size: 15px; transition: all var(--transition-fast); }
.icon-btn:hover { background: var(--card-hover); color: var(--text); }

.app-main { flex: 1; padding: 24px; max-width: 1280px; width: 100%; margin: 0 auto; }
.app-main.quiz-screen { max-width: 1380px; padding: 16px; }

/* Welcome Screen */
.welcome-hero { margin-bottom: 24px; }
.welcome-panel {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px;
  box-shadow: var(--shadow); position: relative; overflow: hidden; display: flex; flex-direction: column; align-items: center; text-align: center;
}
.welcome-panel h1 { font-size: 28px; font-weight: 800; margin: 12px 0 8px; }
.welcome-panel p { font-size: 15px; color: var(--text-secondary); max-width: 620px; margin: 0 0 24px; line-height: 1.6; }
.welcome-panel .actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }

.welcome-quick-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; margin-top: 20px; }
.welcome-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 24px;
  box-shadow: var(--shadow); transition: all var(--transition-fast);
}
.welcome-card:hover { border-color: var(--border-focus); transform: translateY(-2px); }
.welcome-card h3 { font-size: 17px; font-weight: 700; margin: 0 0 6px; }
.welcome-card p { font-size: 13px; color: var(--text-muted); margin: 0 0 16px; }
.welcome-card-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.welcome-card-actions .btn { min-width: 0; padding: 9px 8px; font-size: 12.5px; white-space: nowrap; }

.created-by-footer {
  text-align: center; font-size: 10px; color: var(--text-muted); margin-top: 48px;
  padding-top: 20px; border-top: 1px solid var(--border); opacity: 0.8; letter-spacing: 0.5px;
}

.btn, button.btn-primary, button.big-start, button[type="submit"] {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 9px 16px; border-radius: var(--radius-sm); font-size: 13.5px; font-weight: 600;
  transition: all var(--transition-fast); cursor: pointer; border: 1px solid transparent;
}
.btn-primary, button.big-start, form button[type="submit"]:not(.btn-secondary) {
  background-color: var(--primary-btn); color: var(--primary-btn-text); border-color: rgba(255, 255, 255, 0.1); box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}
.btn-primary:hover, button.big-start:hover, form button[type="submit"]:not(.btn-secondary):hover { background-color: var(--primary-btn-hover); }
.btn-secondary, button.btn-secondary { background-color: var(--secondary-btn-bg); color: var(--secondary-btn-text); border-color: var(--secondary-btn-border); }
.btn-secondary:hover, button.btn-secondary:hover { background-color: var(--secondary-btn-hover); }
.btn-danger-outline { background: transparent; color: var(--danger); border: 1px solid var(--danger-border); padding: 6px 14px; border-radius: var(--radius-sm); font-weight: 600; font-size: 13px; transition: all var(--transition-fast); }
.btn-danger-outline:hover { background: var(--danger-bg); }

.pill, .badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: var(--radius-pill); font-size: 11px; font-weight: 600; background: var(--card2); border: 1px solid var(--border); color: var(--text-secondary); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 20px; box-shadow: var(--shadow); }
.card2 { background: var(--card2); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px; }

.bank-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 18px; }
.bank-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 22px;
  display: flex; flex-direction: column; transition: all var(--transition-normal); box-shadow: var(--shadow); position: relative;
}
.bank-card:hover { transform: translateY(-2px); border-color: var(--border-focus); background: var(--card-hover); }
.bank-icon { width: 44px; height: 44px; border-radius: var(--radius-sm); background: var(--card2); border: 1px solid var(--border); display: grid; place-items: center; font-size: 20px; margin-bottom: 14px; overflow: hidden; }
.bank-svg-icon { width: 100%; height: 100%; object-fit: contain; display: block; }
.bank-card h3 { font-size: 17px; font-weight: 700; margin: 0 0 6px; }
.bank-card .muted { font-size: 12.5px; color: var(--text-muted); margin-bottom: 18px; flex: 1; }
.subject-chip { align-self: flex-start; font-size: 11.5px; font-weight: 600; padding: 5px 12px; border-radius: var(--radius-pill); background: var(--card2); border: 1px solid var(--border); color: var(--text); transition: all var(--transition-fast); }
.bank-card:hover .subject-chip { background: var(--brand-navy); color: #ffffff; border-color: var(--brand-navy); }

/* Option Lists with Strict Color Token Application */
.option-list { display: grid; gap: 10px; margin-bottom: 20px; }
.option {
  display: flex; align-items: center; gap: 14px; padding: 12px 16px; background: var(--option-bg);
  border: 1.5px solid var(--option-border); border-radius: var(--radius-sm); color: var(--option-text) !important;
  text-align: start; font-size: 14.5px; font-weight: 500; transition: all var(--transition-fast); cursor: pointer;
}
.option span { color: var(--option-text) !important; }
.option:hover:not(:disabled) { background: var(--option-hover-bg); border-color: var(--border-strong); }
.option.selected {
  background: var(--option-selected-bg); border-color: var(--option-selected-border);
  color: var(--option-selected-text) !important; font-weight: 600;
}
.option.selected span { color: var(--option-selected-text) !important; }
.option-letter {
  width: 26px; height: 26px; border-radius: var(--radius-xs); background: var(--card2); border: 1px solid var(--border);
  display: grid; place-items: center; font-family: var(--font-mono); font-weight: 700; font-size: 12px; flex-shrink: 0;
  color: var(--option-text) !important;
}
.option.selected .option-letter { background: var(--brand-navy); color: #ffffff !important; border-color: transparent; }
.option.correct { background: var(--success-bg) !important; border-color: var(--success) !important; }
.option.correct .option-letter { background: var(--success); color: #ffffff !important; }
.option.wrong { background: var(--danger-bg) !important; border-color: var(--danger) !important; }
.option.wrong .option-letter { background: var(--danger); color: #ffffff !important; }

/* Quiz layout & Question matrix */
.topbar { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md); margin-bottom: 16px; box-shadow: var(--shadow); }
.topbar-inner { padding: 12px 18px; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-badge { width: 36px; height: 36px; border-radius: var(--radius-sm); background: var(--brand-navy); color: #ffffff; display: grid; place-items: center; font-size: 18px; }
.brand-title { font-size: 15px; font-weight: 700; }
.brand-sub { font-size: 11.5px; color: var(--text-muted); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.timer-badge { font-family: var(--font-mono); font-size: 14px; font-weight: 700; padding: 5px 12px; border-radius: var(--radius-sm); background: var(--card2); border: 1px solid var(--border); color: var(--primary); }
.timer-badge.danger { background: var(--danger-bg); border-color: var(--danger-border); color: var(--danger); }

.quiz-layout { display: grid; grid-template-columns: 280px 1fr; gap: 18px; align-items: start; }
.stat-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px; margin-bottom: 14px; }
.stat-card h4 { font-size: 11px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text-muted); margin: 0 0 6px; }
.big-number { font-size: 24px; font-weight: 800; font-family: var(--font-mono); color: var(--text); }
.progress { height: 6px; background: var(--card2); border-radius: var(--radius-pill); overflow: hidden; margin-top: 8px; }
.progress div { height: 100%; background: var(--primary); border-radius: var(--radius-pill); }
.tool-stack { display: grid; gap: 7px; }
.tool-stack button { justify-content: flex-start; padding: 7px 10px; font-size: 12.5px; }

.jump-card { padding: 0; overflow: hidden; }
.jump-toggle {
  width: 100%; min-height: 48px; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  color: var(--text-secondary); background: transparent; font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .6px; text-align: start; transition: background var(--transition-fast), color var(--transition-fast);
}
.jump-toggle:hover { background: var(--card-hover); color: var(--text); }
.jump-toggle:focus-visible { outline: 2px solid var(--border-focus); outline-offset: -2px; }
.jump-toggle-icon { color: var(--primary); font-size: 20px; line-height: 1; transition: transform var(--transition-fast); }
.jump-toggle[aria-expanded="true"] .jump-toggle-icon { transform: rotate(180deg); }
.matrix-container { max-height: 280px; overflow-y: auto; padding: 0 16px 16px; scrollbar-gutter: stable; }
.matrix-container[hidden] { display: none; }
.matrix-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 5px; }
.matrix-btn {
  min-height: 40px; border-radius: var(--radius-xs); border: 1px solid var(--border); background: var(--card2);
  color: var(--text-secondary); font-size: 11.5px; font-family: var(--font-mono); font-weight: 600;
  display: grid; place-items: center; transition: all var(--transition-fast);
}
.matrix-btn:hover { background: var(--card-hover); color: var(--text); border-color: var(--border-strong); }
.matrix-btn.current { border-color: var(--border-focus); outline: 2px solid var(--border-focus); outline-offset: 1px; }
.matrix-btn.answered { background: var(--secondary-btn-bg); color: var(--text); }
.matrix-btn.correct { background: var(--success-bg); border-color: var(--success-border); color: var(--success); }
.matrix-btn.wrong { background: var(--danger-bg); border-color: var(--danger-border); color: var(--danger); }

.quiz-wrap { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 24px; box-shadow: var(--shadow); }
.question-meta {
  display: flex; justify-content: space-between; align-items: center; font-size: 12px; font-weight: 600;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; padding-bottom: 12px;
  border-bottom: 1px solid var(--border); margin-bottom: 18px;
}
.question-box h2 { font-size: 18.5px; font-weight: 700; line-height: 1.5; margin: 0 0 20px; color: var(--text); }
.question-figures { margin-bottom: 20px; }
.figure-wrap { background: var(--card2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px; display: inline-block; cursor: pointer; }
.question-figure { max-height: 350px; width: auto; border-radius: var(--radius-xs); object-fit: contain; }
.figure-open-hint { display: block; font-size: 11px; color: var(--primary); font-weight: 600; margin-top: 6px; text-align: center; }

.feedback { padding: 16px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; }
.feedback.good { background: var(--success-bg); border: 1.5px solid var(--success-border); }
.feedback.bad { background: var(--danger-bg); border: 1.5px solid var(--danger-border); }
.explanation-box { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }
.explanation-box strong { display: block; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text-muted); margin-bottom: 4px; }
.first-answer-note { font-size: 11.5px; color: var(--text-muted); margin-top: 8px; font-style: italic; }
.nav-row { display: flex; justify-content: space-between; align-items: center; padding-top: 18px; border-top: 1px solid var(--border); }

/* Figures Modal */
.figure-modal-overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.88); backdrop-filter: blur(8px); z-index: var(--z-modal); display: flex; flex-direction: column; }
.figure-modal-header { padding: 12px 20px; display: flex; justify-content: space-between; align-items: center; background: var(--sidebar-bg); border-bottom: 1px solid var(--border); }
.figure-modal-title { font-size: 14.5px; font-weight: 700; color: #ffffff; }
.figure-modal-controls { display: flex; align-items: center; gap: 8px; }
.figure-modal-viewport { flex: 1; overflow: hidden; display: flex; align-items: center; justify-content: center; position: relative; cursor: grab; }
.figure-modal-img { max-width: 90%; max-height: 85vh; object-fit: contain; transition: transform var(--transition-fast); }

/* Dashboard, Results & Tables */
.dashboard-hero { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 24px; }
.dashboard-hero h1 { font-size: 24px; font-weight: 800; margin: 8px 0 6px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin-bottom: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 24px; }
.review-summary-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 18px; }
.review-summary { cursor: pointer; text-align: start; transition: all var(--transition-fast); }
.review-main-tabs { display: flex; flex-wrap: wrap; gap: 6px; padding-bottom: 14px; border-bottom: 1px solid var(--border); margin-bottom: 18px; }
.review-main-tabs button { padding: 7px 14px; border-radius: var(--radius-sm); background: var(--card2); border: 1px solid var(--border); color: var(--text-secondary); font-weight: 600; font-size: 12.5px; }
.review-main-tabs button.active-tab { background: var(--brand-navy); color: #ffffff; border-color: var(--brand-navy); }
.review-filter-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; margin-bottom: 18px; }
.review-filter-grid label { display: flex; flex-direction: column; gap: 5px; font-size: 11.5px; font-weight: 600; color: var(--text-muted); }
.review-session-bar { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; background: var(--card2); border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 18px; }
.review-list { display: grid; gap: 12px; }
.review-item { background: var(--card2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 18px; }
.review-item-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; }
.review-meta { font-size: 11.5px; font-weight: 600; color: var(--text-muted); }
.review-badges { display: flex; gap: 6px; }
.review-badges span { font-size: 10px; font-weight: 700; padding: 2px 7px; border-radius: var(--radius-pill); background: var(--card); border: 1px solid var(--border); }
.review-item h3 { font-size: 15px; font-weight: 700; margin: 0 0 8px; line-height: 1.4; }
.review-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border); }

.weak-area-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.weak-area-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px; }
.weak-area-card h3 { font-size: 14.5px; margin: 5px 0 10px; }
.weak-area-score { display: flex; align-items: baseline; gap: 6px; margin-bottom: 4px; }
.weak-area-score strong { font-size: 19px; font-family: var(--font-mono); color: var(--danger); }
.weak-area-score span { font-size: 11px; color: var(--text-muted); }

.result-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px 28px; text-align: center; max-width: 600px; margin: 0 auto 28px; box-shadow: var(--shadow); }
.result-ring { width: 110px; height: 110px; border-radius: 50%; margin: 0 auto 18px; display: grid; place-items: center; padding: 7px; }
.result-ring span { width: 100%; height: 100%; border-radius: 50%; background: var(--card); display: grid; place-items: center; font-size: 24px; font-weight: 800; font-family: var(--font-mono); }
.result-stats { display: flex; justify-content: center; gap: 28px; margin: 20px 0; padding: 14px 0; border-block: 1px solid var(--border); }
.result-stats div { display: flex; flex-direction: column; }
.result-stats span { font-size: 11.5px; color: var(--text-muted); text-transform: uppercase; font-weight: 600; }
.result-stats strong { font-size: 20px; font-family: var(--font-mono); }

.admin-section { margin-bottom: 24px; }
.admin-section h2 { font-size: 17px; margin: 0 0 14px; }
.admin-form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; align-items: end; }
.responsive-table { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; text-align: start; font-size: 13px; }
th, td { padding: 10px 14px; border-bottom: 1px solid var(--border); }
th { font-size: 11px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text-muted); background: var(--card2); font-weight: 700; }
tbody tr:hover { background: var(--card-hover); }
.table-actions { display: flex; gap: 5px; }

#toast-root { position: fixed; bottom: 20px; inset-inline-end: 20px; z-index: var(--z-toast); display: flex; flex-direction: column; gap: 8px; }
.app-toast {
  padding: 10px 18px; border-radius: var(--radius-sm); background: var(--card); border: 1px solid var(--border);
  color: var(--text); font-size: 13px; font-weight: 600; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  animation: slideIn 0.25s cubic-bezier(0.4, 0, 0.2, 1); display: flex; align-items: center; gap: 8px;
}
.app-toast.success { border-inline-start: 4px solid var(--success); }
.app-toast.error { border-inline-start: 4px solid var(--danger); }
.app-toast.info { border-inline-start: 4px solid var(--primary); }

.form-grid { display: grid; gap: 16px; }
.form-grid label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.form-grid input, .form-grid select, .form-grid textarea, .search-bar input {
  background: var(--card2); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 9px 13px; color: var(--text); font-size: 14px; outline: none; transition: border-color var(--transition-fast);
}
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus, .search-bar input:focus { border-color: var(--border-focus); }
.check-row { flex-direction: row !important; align-items: center; gap: 10px; cursor: pointer; }
.check-row input[type="checkbox"] { width: 17px; height: 17px; cursor: pointer; accent-color: var(--brand-navy); }
.notice { padding: 12px 14px; border-radius: var(--radius-sm); background: var(--card2); border: 1px solid var(--border); font-size: 12.5px; color: var(--text-secondary); border-inline-start: 3px solid var(--primary); }

/* Auth page */
.auth-page { min-height: 100vh; display: grid; place-items: center; padding: 20px; background-color: var(--bg); }
.auth-stage {
  display: grid; grid-template-columns: 1.1fr 1fr; max-width: 920px; width: 100%;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.4);
}
.auth-marketing {
  background: linear-gradient(145deg, var(--brand-navy), #0b1a33); color: #ffffff; padding: 44px 36px;
  display: flex; flex-direction: column; justify-content: space-between; border-inline-end: 1px solid var(--border);
}
.auth-eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: var(--primary); margin-bottom: 12px; }
.auth-marketing h2 { font-size: 26px; font-weight: 800; line-height: 1.25; margin: 0 0 14px; }
.auth-marketing p { font-size: 14px; color: rgba(255, 255, 255, 0.85); line-height: 1.6; margin: 0; }
.auth-card { padding: 44px 36px; display: flex; flex-direction: column; justify-content: center; }
.auth-card h1 { font-size: 22px; font-weight: 700; margin: 0 0 6px; }
.auth-card p.muted { font-size: 13px; color: var(--text-muted); margin: 0 0 20px; }
.auth-form { display: grid; gap: 15px; }
.auth-form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.auth-form input, .auth-form select {
  width: 100%; min-width: 0; background: var(--card2); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 10px 12px; color: var(--text); outline: none; transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.auth-form input:focus, .auth-form select:focus { border-color: var(--border-focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 16%, transparent); }
.auth-form select option { background: var(--card); color: var(--text); }
.password-input-wrap { position: relative; display: flex; align-items: center; }
.password-input-wrap input { width: 100%; padding-inline-end: 38px; }
.password-toggle-btn { position: absolute; inset-inline-end: 6px; padding: 6px; font-size: 13px; color: var(--text-muted); display: grid; place-items: center; }
.auth-error { padding: 10px 14px; border-radius: var(--radius-sm); background: var(--danger-bg); border: 1px solid var(--danger-border); color: var(--danger); font-size: 12.5px; font-weight: 600; }
.auth-foot { margin-top: 20px; font-size: 11.5px; color: var(--text-muted); text-align: center; }
.auth-foot a { color: var(--primary); font-weight: 700; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; padding: 4px; background: var(--card2); border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 24px; }
.auth-tab { padding: 8px 12px; border-radius: 7px; text-align: center; font-size: 12.5px; font-weight: 700; color: var(--text-muted); }
.auth-tab.active { color: #fff; background: var(--brand-navy); box-shadow: 0 3px 10px rgba(0,0,0,.2); }
.auth-card-wide { padding-block: 28px; }
.auth-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.auth-grid-country { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(130px, .8fr); gap: 12px; }
.auth-stage-compact { grid-template-columns: minmax(0, 520px); justify-content: center; max-width: 560px; }
.verify-card { text-align: center; }
.verify-icon { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; margin: 0 auto 14px; background: var(--card2); border: 1px solid var(--border); font-size: 24px; color: var(--primary); }
.otp-label { text-align: start; }
.auth-form .otp-input { text-align: center; font-family: var(--font-mono); font-size: 28px; font-weight: 800; letter-spacing: 10px; padding-inline-start: 20px; }
.verification-meta { display: flex; justify-content: space-between; gap: 12px; font-size: 11.5px; color: var(--text-muted); }

.dashboard-account-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) auto; gap: 12px; align-items: center; padding: 14px 16px; margin-bottom: 18px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md); }
.dashboard-account-strip div { display: flex; flex-direction: column; gap: 2px; }
.dashboard-account-strip span, .eyebrow { color: var(--text-muted); font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; }
.dashboard-account-strip strong { font-size: 13px; }
.subscription-grid { display: grid; grid-template-columns: minmax(280px, .85fr) minmax(340px, 1.15fr); gap: 18px; margin-bottom: 18px; }
.subscription-status-card { display: flex; align-items: center; gap: 18px; }
.subscription-status-card h2 { margin: 4px 0; text-transform: capitalize; }
.subscription-status-card p { margin: 0; color: var(--text-secondary); }
.status-orb { width: 58px; height: 58px; flex: 0 0 58px; border-radius: 50%; display: grid; place-items: center; font-size: 24px; font-weight: 800; background: var(--success-bg); border: 1px solid var(--success-border); color: var(--success); }
.status-orb.expired { background: var(--danger-bg); border-color: var(--danger-border); color: var(--danger); }
.account-details-card h2 { margin-top: 0; }
.account-details { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; margin: 0; }
.account-details div { min-width: 0; }
.account-details dt { color: var(--text-muted); font-size: 10.5px; font-weight: 700; text-transform: uppercase; }
.account-details dd { margin: 3px 0 0; font-size: 13px; overflow-wrap: anywhere; }
.subscription-note { text-align: center; }
.subscription-note p { color: var(--text-secondary); }
.support-yellow, .bmc-fallback { background: #FFDD00 !important; border: 2px solid #000 !important; color: #000 !important; font-weight: 800 !important; }
.support-page { max-width: 720px; margin: 30px auto; padding: 54px 42px; text-align: center; }
.support-page h1 { font-size: 34px; margin: 14px 0 8px; }
.support-page p { max-width: 590px; margin: 0 auto 28px; color: var(--text-secondary); font-size: 15px; line-height: 1.7; }
.support-page small { display: block; margin-top: 20px; color: var(--text-muted); }
.support-cup { font-size: 54px; margin-bottom: 12px; }
.bmc-live-button { min-height: 60px; display: flex; justify-content: center; align-items: center; }
.bmc-fallback { display: inline-flex; align-items: center; justify-content: center; padding: 12px 22px; border-radius: 8px; }

/* Responsive & iPad layout */
@media (max-width: 960px) {
  .app-sidebar { position: fixed; inset-inline-start: 0; transform: translateX(-100%); box-shadow: 0 0 40px rgba(0, 0, 0, 0.5); }
  .app-sidebar.mobile-open { transform: translateX(0); }
  .mobile-menu-btn { display: block; }
  .sidebar-scrim { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(4px); z-index: calc(var(--z-sidebar) - 1); }
  .quiz-layout { display: flex; flex-direction: column; gap: 0; }
  .quiz-sidebar-top { display: contents; }
  .quiz-sidebar-top > .stat-card { order: 1; }
  .quiz-sidebar-top > .jump-card { order: 2; }
  .quiz-wrap { order: 3; width: 100%; min-width: 0; align-self: stretch; margin-bottom: 14px; }
  .quiz-sidebar-top > .cockpit-actions-card { order: 4; margin-bottom: 0; }
  .auth-stage { grid-template-columns: 1fr; }
  .auth-marketing { padding: 30px 20px; }
  .auth-card { padding: 30px 20px; }
  .subscription-grid { grid-template-columns: 1fr; }
  .dashboard-account-strip { grid-template-columns: 1fr 1fr; }
  .mobile-menu-btn, .icon-btn { width: 44px; height: 44px; padding: 0; }
  .matrix-btn { min-height: 44px; font-size: 12px; }
}

@media (max-width: 640px) {
  .app-header { padding: 8px 10px; gap: 8px; }
  .header-left { gap: 7px; min-width: 0; }
  .header-left > div { min-width: 0; }
  .header-left strong { display: block; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .page-context, .theme-picker > span, .header-profile { display: none; }
  .header-right { gap: 6px; }
  .theme-picker select { max-width: 82px; min-height: 44px; padding-inline: 7px; }
  .app-main { padding: 14px; }
  .quiz-wrap { padding: 16px; }
  .topbar-inner { padding: 10px 12px; }
  .welcome-panel { padding: 22px 16px; }
  .welcome-panel h1 { font-size: 22px; }
  .welcome-panel .actions { width: 100%; display: grid; }
  .welcome-panel .actions .btn { width: 100%; min-height: 48px; }
  .aviopass-wordmark--welcome { margin-bottom: 20px; }
  .aviopass-wordmark--welcome .aviopass-wordmark__name { font-size: 46px; }
  .aviopass-wordmark--welcome .aviopass-wordmark__subtitle { font-size: 8px; letter-spacing: 3px; }
  .auth-grid-2, .auth-grid-country, .account-details, .dashboard-account-strip { grid-template-columns: 1fr; }
  .verification-meta { flex-direction: column; gap: 3px; }
  .support-page { padding: 34px 18px; }
}

@media (max-width: 420px) {
  .header-left > div { display: none; }
  .welcome-card-actions { grid-template-columns: 1fr; }
}

/* Public landing page - mobile and iPad first */
.public-landing {
  --public-navy: #0b1f38;
  --public-navy-2: #102b4d;
  --public-blue: #2166aa;
  --public-blue-dark: #174d82;
  --public-ink: #132238;
  --public-muted: #5e6e81;
  --public-line: #dbe3ec;
  --public-soft: #f3f6f9;
  --public-white: #ffffff;
  min-height: 100vh;
  background: var(--public-white);
  color: var(--public-ink);
  font-family: var(--font-sans);
}
.public-landing a { color: inherit; }
.public-shell { width: min(calc(100% - 32px), 1100px); margin-inline: auto; }
.public-header { position: sticky; top: 0; z-index: 200; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--public-line); }
.public-header-inner { min-height: 68px; display: flex; align-items: center; gap: 18px; }
.public-brand { display: flex; flex-direction: column; line-height: 1; }
.public-brand-name { color: var(--public-navy); font-size: 22px; font-weight: 800; letter-spacing: -.7px; }
.public-brand-name span { color: var(--public-navy); }
.public-brand-name b { color: var(--public-blue); font-weight: 800; }
.public-brand small { color: var(--public-blue); margin-top: 5px; font-size: 8px; font-weight: 800; letter-spacing: 1.8px; }
.public-nav { display: none; }
.public-signin { min-height: 44px; margin-left: auto; display: inline-flex; align-items: center; justify-content: center; padding: 0 17px; border: 1px solid var(--public-navy); border-radius: 8px; color: var(--public-navy) !important; font-size: 14px; font-weight: 700; }
.public-hero { color: var(--public-white); background: linear-gradient(145deg, var(--public-navy), var(--public-navy-2)); }
.public-hero-inner { padding-block: 64px 34px; }
.public-eyebrow, .public-kicker { margin: 0 0 14px; color: var(--public-blue); font-size: 11px; font-weight: 800; letter-spacing: 2px; }
.public-hero .public-eyebrow { color: #82b7e8; }
.public-hero h1 { max-width: 760px; margin: 0; color: var(--public-white); font-size: clamp(42px, 11vw, 72px); line-height: .99; letter-spacing: -2.4px; }
.public-hero-copy { max-width: 640px; margin: 24px 0 0; color: #cedbea; font-size: 17px; line-height: 1.65; }
.public-actions { margin-top: 30px; display: grid; gap: 12px; }
.public-button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; border-radius: 8px; padding: 0 22px; font-size: 15px; font-weight: 800; transition: transform .18s ease, background .18s ease; }
.public-button:active { transform: translateY(1px); }
.public-button-light { background: var(--public-white); color: var(--public-navy) !important; }
.public-button-outline { border: 1px solid #6f8ca9; color: var(--public-white) !important; }
.public-proof { margin-top: 46px; padding-top: 25px; border-top: 1px solid rgba(255,255,255,.18); display: grid; grid-template-columns: 1fr; gap: 18px; }
.public-proof div { display: flex; align-items: baseline; gap: 11px; }
.public-proof strong { color: var(--public-white); font-size: 20px; }
.public-proof span { color: #b9c9da; font-size: 13px; }
.public-section { padding-block: 66px; }
.public-heading { max-width: 680px; margin-bottom: 30px; }
.public-heading-compact { max-width: 620px; }
.public-heading h2, .public-split h2, .public-launch h2 { margin: 0; color: var(--public-navy); font-size: clamp(30px, 7vw, 46px); line-height: 1.08; letter-spacing: -1.5px; }
.public-heading > p:last-child { margin: 15px 0 0; color: var(--public-muted); line-height: 1.7; }
.public-bank-grid { display: grid; grid-template-columns: 1fr; gap: 10px; }
.public-bank { min-height: 62px; padding: 0 18px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border: 1px solid var(--public-line); border-radius: 10px; background: var(--public-white); color: var(--public-navy) !important; font-size: 15px; font-weight: 800; transition: border-color .18s ease, transform .18s ease; }
.public-bank:hover { border-color: var(--public-blue); transform: translateY(-1px); }
.public-bank b { color: var(--public-blue); font-size: 20px; font-weight: 400; }
.public-soft { background: var(--public-soft); border-block: 1px solid var(--public-line); }
.public-split { display: grid; gap: 28px; }
.public-body-copy { color: var(--public-muted); font-size: 16px; line-height: 1.75; }
.public-body-copy p { margin: 0; }
.public-body-copy p + p { margin-top: 16px; }
.public-feature-grid { display: grid; gap: 12px; }
.public-feature-grid article { min-height: 180px; padding: 24px; border: 1px solid var(--public-line); border-radius: 10px; background: var(--public-white); }
.public-feature-grid article > span { color: var(--public-blue); font-size: 12px; font-weight: 800; letter-spacing: 1px; }
.public-feature-grid h3 { margin: 25px 0 8px; color: var(--public-navy); font-size: 22px; }
.public-feature-grid p { margin: 0; color: var(--public-muted); font-size: 14px; line-height: 1.65; }
.public-launch { padding-block: 58px; color: var(--public-white); background: var(--public-blue-dark); }
.public-launch-inner { display: grid; gap: 30px; }
.public-kicker-light { color: #b8d7f3; }
.public-launch h2 { color: var(--public-white); }
.public-launch h2 + p { max-width: 620px; margin: 15px 0 0; color: #d7e5f1; line-height: 1.65; }
.public-launch-actions { display: grid; gap: 14px; }
.public-support { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; color: var(--public-white) !important; font-size: 14px; font-weight: 800; text-decoration: underline !important; text-underline-offset: 4px; }
.public-footer { background: var(--public-navy); color: var(--public-white); }
.public-footer-main { padding-block: 38px; display: grid; gap: 26px; }
.public-footer-main strong { color: var(--public-white); font-size: 20px; }
.public-footer-main p { margin: 7px 0 0; color: #9fb1c5; font-size: 13px; }
.public-footer-links { display: flex; flex-wrap: wrap; gap: 22px; color: var(--public-white); font-size: 13px; font-weight: 700; }
.public-disclaimer { padding-block: 20px 26px; border-top: 1px solid rgba(255,255,255,.12); color: #8fa3b8; font-size: 11px; line-height: 1.6; }
.public-disclaimer p { margin: 0; }
.public-disclaimer p + p { margin-top: 10px; color: #c2ceda; }

@media (min-width: 600px) {
  .public-shell { width: min(calc(100% - 56px), 1100px); }
  .public-nav { margin-left: auto; display: flex; align-items: center; gap: 24px; color: #46586c; font-size: 13px; font-weight: 700; }
  .public-signin { margin-left: 8px; }
  .public-hero-inner { padding-block: 88px 42px; }
  .public-actions { display: flex; }
  .public-button { min-width: 168px; }
  .public-proof { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .public-proof div { display: block; }
  .public-proof span { display: block; margin-top: 6px; }
  .public-bank-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .public-section { padding-block: 82px; }
  .public-feature-grid { grid-template-columns: repeat(3, 1fr); }
  .public-launch-actions { display: flex; align-items: center; }
  .public-footer-main { grid-template-columns: 1fr auto; align-items: center; }
  .public-footer-links { justify-content: flex-end; }
  .public-disclaimer { display: flex; justify-content: space-between; gap: 30px; }
  .public-disclaimer p + p { margin-top: 0; white-space: nowrap; }
}

@media (min-width: 900px) {
  .public-header-inner { min-height: 74px; }
  .public-hero-inner { padding-block: 105px 48px; }
  .public-split { grid-template-columns: .9fr 1.1fr; align-items: start; gap: 80px; }
  .public-bank-grid { grid-template-columns: repeat(4, 1fr); }
  .public-bank:last-child { grid-column: span 2; }
  .public-launch-inner { grid-template-columns: 1fr auto; align-items: center; }
}

@media (prefers-reduced-motion: reduce) {
  .public-landing { scroll-behavior: auto; }
  .public-landing *, .public-landing *::before, .public-landing *::after { transition: none !important; }
}

@media print {
  body > * { display: none !important; }
  body::before {
    content: "Printing is disabled on AvioPass.";
    display: block !important;
    padding: 40px;
    color: #000;
    background: #fff;
    font: 700 20px/1.5 Arial, sans-serif;
  }
}

/* Admin question management and member performance */
.admin-contact { margin-top: 5px; color: var(--text-muted); font-size: 13px; overflow-wrap: anywhere; }
.admin-accounts .table-actions { flex-wrap: wrap; }
.admin-question-search { display: grid; grid-template-columns: minmax(0, 1fr) minmax(160px, 220px) auto; gap: 14px; align-items: end; margin: 18px 0; }
.admin-question-editor { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; padding: 20px; margin: 18px 0; border: 1px solid var(--border); border-radius: 12px; }
.admin-question-editor textarea { resize: vertical; width: 100%; min-width: 0; }
.admin-question-editor label { min-width: 0; }
.admin-form-wide { grid-column: 1 / -1; }
.admin-choice-list { border: 1px solid var(--border); border-radius: 8px; padding: 14px; min-width: 0; }
.admin-choice-list legend { font-size: 14px; padding: 0 5px; }
.admin-choice-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; align-items: center; margin: 10px 0; }
.admin-question-editor .admin-choice-correct { display: flex; flex-direction: row; align-items: center; gap: 8px; }
.admin-choice-correct input { width: auto; }
.admin-pagination { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin: 18px 0 0; font-size: 14px; }
.admin-question-table { min-width: 650px; }
.admin-question-table td { vertical-align: top; }
.admin-question-table td:first-child { max-width: 230px; overflow-wrap: anywhere; }
.admin-question-copy { white-space: pre-wrap; overflow-wrap: anywhere; min-width: 240px; max-width: 600px; }
#admin-question-editor { scroll-margin-top: 90px; }
#admin-question-editor[hidden], #admin-question-error[hidden] { display: none; }
@media (max-width: 700px) {
  .admin-question-search, .admin-question-editor { grid-template-columns: minmax(0, 1fr); }
  .admin-question-editor { padding: 12px; }
  .admin-choice-row { grid-template-columns: auto minmax(0, 1fr); }
  .admin-choice-row > button { grid-column: 2; justify-self: start; }
}