:root {
  --bg: #090b18;
  --bg-soft: #101327;
  --surface: rgba(18, 22, 43, .82);
  --surface-strong: #151a34;
  --surface-2: #1c2140;
  --border: rgba(255, 255, 255, .09);
  --text: #f8f8ff;
  --muted: #aab0ce;
  --primary: #7c5cff;
  --primary-2: #9d7aff;
  --cyan: #22d3ee;
  --green: #34d399;
  --yellow: #fbbf24;
  --red: #fb7185;
  --shadow: 0 24px 70px rgba(0, 0, 0, .34);
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1240px;
  font-family: "Vazirmatn", Tahoma, Arial, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 80% -10%, #231d57 0, transparent 34%), radial-gradient(circle at -10% 40%, #11364a 0, transparent 28%), var(--bg); color: var(--text); overflow-x: hidden; }
body.exam-lock { user-select: none; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { color: inherit; }
::selection { background: rgba(124, 92, 255, .55); }
.ambient { position: fixed; width: 420px; height: 420px; border-radius: 999px; filter: blur(110px); opacity: .16; z-index: -1; pointer-events: none; }
.ambient-a { background: #7c5cff; top: 4%; right: -170px; }
.ambient-b { background: #0ccbe5; bottom: -160px; left: -140px; }
.container { width: min(var(--max), calc(100% - 34px)); margin-inline: auto; }
.page-shell { min-height: 100vh; }
.topbar { position: sticky; top: 0; z-index: 40; backdrop-filter: blur(18px); background: rgba(9, 11, 24, .72); border-bottom: 1px solid var(--border); }
.topbar-inner { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 900; letter-spacing: -.4px; }
.brand img { width: 42px; height: 42px; border-radius: 13px; box-shadow: 0 10px 28px rgba(124,92,255,.35); }
.brand small { color: var(--muted); font-size: 11px; font-weight: 500; display: block; margin-top: -2px; }
.nav { display: flex; align-items: center; gap: 8px; }
.nav a { padding: 10px 13px; border-radius: 12px; color: var(--muted); font-size: 14px; }
.nav a:hover, .nav a.active { color: var(--text); background: rgba(255,255,255,.06); }
.nav-actions { display: flex; align-items: center; gap: 9px; }
.btn { border: 0; cursor: pointer; min-height: 43px; border-radius: 13px; padding: 0 17px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 700; transition: .2s ease; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn-primary { background: linear-gradient(135deg, var(--primary), #5b8cff); box-shadow: 0 11px 28px rgba(108, 83, 255, .28); }
.btn-primary:hover { box-shadow: 0 15px 34px rgba(108, 83, 255, .38); }
.btn-secondary { background: rgba(255,255,255,.08); border: 1px solid var(--border); }
.btn-secondary:hover { background: rgba(255,255,255,.12); }
.btn-ghost { background: transparent; color: var(--muted); }
.btn-danger { background: rgba(251,113,133,.13); color: #ff9cac; border: 1px solid rgba(251,113,133,.22); }
.btn-success { background: rgba(52,211,153,.13); color: #78edbe; border: 1px solid rgba(52,211,153,.23); }
.btn-sm { min-height: 36px; padding-inline: 12px; font-size: 13px; border-radius: 11px; }
.icon-btn { width: 42px; height: 42px; padding: 0; border-radius: 13px; border: 1px solid var(--border); background: rgba(255,255,255,.05); cursor: pointer; display: grid; place-items: center; }
.hero { padding: 92px 0 64px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; border: 1px solid rgba(124,92,255,.25); background: rgba(124,92,255,.11); color: #d4c9ff; padding: 8px 12px; border-radius: 99px; font-size: 13px; font-weight: 700; }
.eyebrow-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 6px rgba(52,211,153,.12); }
.hero h1 { font-size: clamp(42px, 6vw, 78px); line-height: 1.08; letter-spacing: -2.6px; margin: 22px 0 18px; }
.gradient-text { background: linear-gradient(90deg, #b6a8ff, #69e6f4); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: var(--muted); font-size: 18px; line-height: 2; max-width: 680px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-note { margin-top: 19px; display: flex; flex-wrap: wrap; gap: 18px; color: var(--muted); font-size: 13px; }
.hero-note span { display: inline-flex; align-items: center; gap: 6px; }
.mockup { border: 1px solid var(--border); border-radius: 30px; padding: 18px; background: linear-gradient(150deg, rgba(255,255,255,.085), rgba(255,255,255,.025)); box-shadow: var(--shadow); transform: perspective(1100px) rotateY(-5deg) rotateX(2deg); }
.mockup-window { border-radius: 22px; overflow: hidden; background: #0d1020; border: 1px solid rgba(255,255,255,.07); }
.mockup-head { display: flex; gap: 7px; align-items: center; padding: 14px; border-bottom: 1px solid var(--border); }
.mockup-head i { width: 9px; height: 9px; border-radius: 50%; background: #fb7185; }
.mockup-head i:nth-child(2) { background: #fbbf24; }
.mockup-head i:nth-child(3) { background: #34d399; }
.mockup-body { display: grid; grid-template-columns: 105px 1fr; min-height: 390px; }
.mock-sidebar { border-left: 1px solid var(--border); padding: 16px 10px; }
.mock-line { height: 10px; border-radius: 99px; background: rgba(255,255,255,.08); margin: 12px 0; }
.mock-line.active { background: linear-gradient(90deg, var(--primary), var(--cyan)); height: 34px; }
.mock-content { padding: 22px; }
.mock-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.mock-card { min-height: 82px; border-radius: 16px; background: rgba(255,255,255,.055); border: 1px solid var(--border); padding: 14px; }
.mock-card strong { display: block; font-size: 23px; margin-top: 8px; }
.mock-question { margin-top: 15px; border: 1px solid var(--border); border-radius: 18px; padding: 16px; }
.mock-option { height: 34px; border: 1px solid var(--border); border-radius: 11px; margin-top: 9px; }
.mock-option.selected { background: rgba(124,92,255,.16); border-color: rgba(124,92,255,.6); }
.section { padding: 72px 0; }
.section-head { text-align: center; max-width: 710px; margin: 0 auto 36px; }
.section-head h2 { font-size: clamp(28px, 4vw, 44px); margin: 10px 0; letter-spacing: -1.4px; }
.section-head p { color: var(--muted); line-height: 1.9; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature-card { padding: 24px; min-height: 210px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); box-shadow: 0 12px 36px rgba(0,0,0,.14); }
.feature-icon { width: 47px; height: 47px; border-radius: 15px; display: grid; place-items: center; font-size: 23px; background: linear-gradient(135deg, rgba(124,92,255,.22), rgba(34,211,238,.16)); border: 1px solid rgba(124,92,255,.2); }
.feature-card h3 { margin: 18px 0 8px; }
.feature-card p { color: var(--muted); line-height: 1.8; margin: 0; font-size: 14px; }
.public-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.quiz-public-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: .2s; }
.quiz-public-card:hover { transform: translateY(-4px); border-color: rgba(124,92,255,.38); }
.quiz-cover { min-height: 130px; background: linear-gradient(135deg, #27204d, #17394a); padding: 22px; display: flex; align-items: end; }
.quiz-cover img { width: 100%; height: 130px; object-fit: cover; margin: -22px; max-width: calc(100% + 44px); }
.quiz-public-body { padding: 18px; }
.quiz-public-body h3 { margin: 0 0 8px; }
.meta-row { display: flex; flex-wrap: wrap; gap: 9px; color: var(--muted); font-size: 12px; margin-top: 14px; }
.chip { display: inline-flex; align-items: center; gap: 5px; min-height: 30px; padding: 0 10px; border-radius: 99px; background: rgba(255,255,255,.06); color: var(--muted); border: 1px solid var(--border); font-size: 12px; }
.dashboard-layout { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.sidebar { position: sticky; top: 0; height: 100vh; padding: 20px 14px; border-left: 1px solid var(--border); background: rgba(10,12,26,.82); backdrop-filter: blur(18px); z-index: 30; }
.sidebar .brand { padding: 2px 10px 24px; }
.sidebar-nav { display: grid; gap: 7px; }
.sidebar-nav a, .sidebar-nav button { width: 100%; min-height: 46px; border-radius: 13px; border: 0; background: transparent; color: var(--muted); padding: 0 13px; display: flex; align-items: center; gap: 11px; cursor: pointer; text-align: right; }
.sidebar-nav a:hover, .sidebar-nav button:hover, .sidebar-nav a.active { color: var(--text); background: rgba(255,255,255,.06); }
.sidebar-nav a.active { background: linear-gradient(135deg, rgba(124,92,255,.2), rgba(34,211,238,.09)); border: 1px solid rgba(124,92,255,.18); }
.sidebar-foot { position: absolute; bottom: 18px; right: 14px; left: 14px; }
.user-mini { padding: 12px; border-radius: 14px; background: rgba(255,255,255,.05); border: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.avatar { width: 38px; height: 38px; border-radius: 13px; display: grid; place-items: center; background: linear-gradient(135deg,var(--primary),var(--cyan)); font-weight: 900; }
.user-mini small { color: var(--muted); display: block; }
.main { min-width: 0; padding: 24px 28px 60px; }
.main-head { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 24px; }
.main-head h1 { margin: 0; font-size: 28px; }
.main-head p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
.mobile-menu { display: none; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: 19px; padding: 19px; min-height: 124px; position: relative; overflow: hidden; }
.stat-card::after { content: ""; position: absolute; width: 90px; height: 90px; border-radius: 50%; background: var(--primary); opacity: .08; left: -25px; top: -28px; }
.stat-card small { color: var(--muted); }
.stat-card strong { display: block; font-size: 31px; margin-top: 13px; }
.stat-card span { color: var(--green); font-size: 12px; }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: 0 15px 50px rgba(0,0,0,.11); }
.panel-head { padding: 18px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.panel-head h2, .panel-head h3 { margin: 0; }
.panel-body { padding: 20px; }
.dashboard-panels { margin-top: 17px; display: grid; grid-template-columns: 1.45fr .75fr; gap: 16px; }
.quiz-list { display: grid; gap: 10px; }
.quiz-row { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 14px; align-items: center; padding: 15px; border-radius: 15px; border: 1px solid var(--border); background: rgba(255,255,255,.025); }
.quiz-row:hover { background: rgba(255,255,255,.045); }
.quiz-title { min-width: 0; }
.quiz-title strong { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.quiz-title small { color: var(--muted); }
.quiz-actions { display: flex; gap: 7px; align-items: center; }
.status { display: inline-flex; align-items: center; gap: 6px; border-radius: 99px; padding: 6px 9px; font-size: 11px; font-weight: 700; }
.status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status-published { color: #74e9ba; background: rgba(52,211,153,.1); }
.status-draft { color: #c8bfff; background: rgba(124,92,255,.11); }
.status-archived { color: #bec3d6; background: rgba(255,255,255,.07); }
.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 15px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1/-1; }
.field label { font-size: 13px; font-weight: 700; color: #dfe2f5; }
.field .hint { font-size: 11px; color: var(--muted); margin-top: -3px; }
.input, .textarea, .select { width: 100%; border: 1px solid var(--border); background: rgba(255,255,255,.055); color: var(--text); border-radius: 13px; outline: 0; transition: .2s; }
.input, .select { height: 47px; padding: 0 13px; }
.textarea { min-height: 110px; padding: 12px 13px; resize: vertical; line-height: 1.8; }
.input:focus, .textarea:focus, .select:focus { border-color: rgba(124,92,255,.65); box-shadow: 0 0 0 4px rgba(124,92,255,.1); }
.input::placeholder, .textarea::placeholder { color: #747b9d; }
.select option { background: #151a34; }
.switch-row { display: flex; align-items: center; justify-content: space-between; gap: 13px; border: 1px solid var(--border); border-radius: 14px; padding: 12px 13px; background: rgba(255,255,255,.025); }
.switch-row strong { font-size: 13px; }
.switch-row small { color: var(--muted); display: block; margin-top: 3px; }
.switch { width: 46px; height: 26px; border-radius: 99px; background: #343957; padding: 3px; cursor: pointer; transition: .2s; flex: 0 0 auto; }
.switch span { display: block; width: 20px; height: 20px; border-radius: 50%; background: white; transition: .2s; }
.switch.on { background: var(--primary); }
.switch.on span { transform: translateX(-20px); }
.tabs { display: flex; gap: 7px; border-bottom: 1px solid var(--border); padding: 0 20px; overflow-x: auto; }
.tab { border: 0; background: transparent; color: var(--muted); padding: 15px 4px 12px; margin-left: 20px; cursor: pointer; border-bottom: 2px solid transparent; white-space: nowrap; }
.tab.active { color: var(--text); border-color: var(--primary); }
.builder-layout { display: grid; grid-template-columns: minmax(0,1fr) 310px; gap: 16px; align-items: start; }
.builder-side { position: sticky; top: 20px; }
.question-list { display: grid; gap: 12px; }
.question-card { padding: 17px; border-radius: 17px; border: 1px solid var(--border); background: rgba(255,255,255,.03); }
.question-card-head { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.question-number { min-width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; background: rgba(124,92,255,.14); color: #c9bdff; font-weight: 800; }
.question-text { flex: 1; line-height: 1.8; white-space: pre-wrap; }
.question-card .options-preview { margin: 13px 44px 0 0; display: grid; gap: 7px; color: var(--muted); font-size: 13px; }
.question-card .option-preview { display: flex; gap: 8px; align-items: center; }
.question-card .option-preview.correct { color: #6ee7b7; }
.question-meta { display: flex; flex-wrap: wrap; gap: 7px; margin: 12px 44px 0 0; }
.empty { text-align: center; padding: 50px 20px; color: var(--muted); }
.empty-icon { width: 70px; height: 70px; margin: 0 auto 15px; border-radius: 22px; display: grid; place-items: center; font-size: 30px; background: rgba(124,92,255,.1); }
.modal-backdrop { position: fixed; inset: 0; z-index: 100; background: rgba(1,3,10,.75); backdrop-filter: blur(9px); display: grid; place-items: center; padding: 18px; animation: fade .18s ease; }
.modal { width: min(760px, 100%); max-height: calc(100vh - 36px); overflow: auto; background: #11152b; border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow); animation: pop .2s ease; }
.modal.wide { width: min(980px,100%); }
.modal-head { position: sticky; top: 0; z-index: 3; background: rgba(17,21,43,.95); backdrop-filter: blur(12px); display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 18px 20px; border-bottom: 1px solid var(--border); }
.modal-head h3 { margin: 0; }
.modal-body { padding: 20px; }
.modal-foot { position: sticky; bottom: 0; background: rgba(17,21,43,.96); backdrop-filter: blur(12px); padding: 15px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 9px; }
.option-editor { display: grid; gap: 8px; }
.option-row { display: grid; grid-template-columns: 35px minmax(0,1fr) 38px; gap: 8px; align-items: center; }
.option-row input[type="radio"], .option-row input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--primary); }
.auth-page { min-height: 100vh; display: grid; place-items: center; padding: 30px 15px; }
.auth-card { width: min(970px, 100%); display: grid; grid-template-columns: .95fr 1.05fr; border: 1px solid var(--border); border-radius: 28px; overflow: hidden; background: var(--surface); box-shadow: var(--shadow); }
.auth-art { padding: 45px; background: linear-gradient(145deg, rgba(124,92,255,.2), rgba(34,211,238,.08)); min-height: 580px; display: flex; flex-direction: column; justify-content: space-between; }
.auth-art h2 { font-size: 42px; margin: 24px 0 12px; }
.auth-art p { color: var(--muted); line-height: 2; }
.auth-art-list { display: grid; gap: 12px; }
.auth-art-list div { padding: 13px; border-radius: 14px; background: rgba(0,0,0,.16); border: 1px solid var(--border); }
.auth-form { padding: 50px; display: flex; flex-direction: column; justify-content: center; }
.auth-form h1 { margin: 0 0 8px; }
.auth-form > p { color: var(--muted); margin: 0 0 26px; }
.auth-form form { display: grid; gap: 15px; }
.exam-page { min-height: 100vh; background: #0b0e1d; }
.exam-top { position: sticky; top: 0; z-index: 45; background: rgba(11,14,29,.93); backdrop-filter: blur(15px); border-bottom: 1px solid var(--border); }
.exam-top-inner { width: min(1240px, calc(100% - 28px)); margin: auto; min-height: 72px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 14px; }
.exam-title { min-width: 0; }
.exam-title strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.exam-title small { color: var(--muted); }
.timer { min-width: 132px; height: 48px; border-radius: 14px; display: flex; align-items: center; justify-content: center; gap: 8px; background: rgba(124,92,255,.12); border: 1px solid rgba(124,92,255,.23); font-weight: 900; font-variant-numeric: tabular-nums; }
.timer.danger { color: #ff9aac; background: rgba(251,113,133,.1); border-color: rgba(251,113,133,.25); animation: pulse 1s infinite; }
.exam-actions { display: flex; justify-content: flex-end; gap: 8px; }
.exam-layout { width: min(1240px, calc(100% - 28px)); margin: 20px auto 60px; display: grid; grid-template-columns: minmax(0,1fr) 270px; gap: 16px; align-items: start; }
.exam-question { background: var(--surface-strong); border: 1px solid var(--border); border-radius: 22px; padding: 24px; min-height: 430px; }
.exam-question-head { display: flex; justify-content: space-between; gap: 14px; align-items: start; }
.exam-question h2 { font-size: 20px; line-height: 1.9; margin: 18px 0; white-space: pre-wrap; }
.exam-question .question-description { color: var(--muted); line-height: 1.8; }
.exam-options { display: grid; gap: 11px; margin-top: 20px; }
.exam-option { display: grid; grid-template-columns: 28px minmax(0,1fr); gap: 10px; align-items: center; min-height: 56px; border-radius: 15px; border: 1px solid var(--border); padding: 11px 13px; cursor: pointer; background: rgba(255,255,255,.025); transition: .18s; }
.exam-option:hover { border-color: rgba(124,92,255,.4); }
.exam-option.selected { background: rgba(124,92,255,.14); border-color: rgba(124,92,255,.65); }
.exam-option input { width: 18px; height: 18px; accent-color: var(--primary); }
.exam-nav-buttons { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 25px; }
.exam-side { position: sticky; top: 92px; background: var(--surface-strong); border: 1px solid var(--border); border-radius: 20px; padding: 17px; }
.palette { display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px; margin-top: 13px; }
.palette button { aspect-ratio: 1; border-radius: 10px; border: 1px solid var(--border); background: rgba(255,255,255,.04); color: var(--muted); cursor: pointer; }
.palette button.current { border-color: var(--primary); color: white; box-shadow: inset 0 0 0 1px var(--primary); }
.palette button.answered { background: rgba(52,211,153,.14); color: #7beec0; border-color: rgba(52,211,153,.25); }
.palette button.flagged { box-shadow: inset 0 -4px 0 var(--yellow); }
.legend { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; margin-top: 14px; color: var(--muted); font-size: 11px; }
.legend span { display: flex; align-items: center; gap: 6px; }
.legend i { width: 9px; height: 9px; border-radius: 3px; background: rgba(255,255,255,.13); }
.legend .l-answered { background: var(--green); }
.legend .l-current { background: var(--primary); }
.legend .l-flagged { background: var(--yellow); }
.start-card { width: min(850px, calc(100% - 30px)); margin: 44px auto; background: var(--surface); border: 1px solid var(--border); border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); }
.start-hero { padding: 34px; background: linear-gradient(145deg, rgba(124,92,255,.22), rgba(34,211,238,.08)); }
.start-hero h1 { margin: 10px 0; }
.start-hero p { color: var(--muted); line-height: 1.9; }
.start-body { padding: 28px 34px 35px; }
.exam-facts { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin: 22px 0; }
.exam-fact { border: 1px solid var(--border); background: rgba(255,255,255,.04); border-radius: 14px; padding: 12px; text-align: center; }
.exam-fact strong { display: block; font-size: 19px; }
.exam-fact small { color: var(--muted); }
.result-wrap { min-height: 100vh; padding: 45px 15px; }
.result-card { width: min(900px,100%); margin: auto; background: var(--surface); border: 1px solid var(--border); border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); }
.result-head { text-align: center; padding: 38px 28px; background: linear-gradient(145deg, rgba(124,92,255,.22), rgba(34,211,238,.08)); }
.score-ring { width: 150px; height: 150px; margin: 22px auto 12px; border-radius: 50%; display: grid; place-items: center; background: conic-gradient(var(--primary) var(--score,0%), rgba(255,255,255,.09) 0); position: relative; }
.score-ring::before { content:""; position:absolute; inset:11px; border-radius:50%; background:#11152b; }
.score-ring div { position: relative; z-index: 1; }
.score-ring strong { display: block; font-size: 34px; }
.score-ring small { color: var(--muted); }
.result-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; padding: 20px; }
.result-stat { border: 1px solid var(--border); border-radius: 15px; padding: 14px; text-align: center; }
.result-stat strong { display: block; font-size: 22px; }
.result-stat small { color: var(--muted); }
.review-list { padding: 0 20px 24px; display: grid; gap: 11px; }
.review-item { border: 1px solid var(--border); border-radius: 16px; padding: 15px; }
.review-item.correct { border-right: 4px solid var(--green); }
.review-item.wrong { border-right: 4px solid var(--red); }
.review-item.pending { border-right: 4px solid var(--yellow); }
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; min-width: 780px; }
th, td { text-align: right; padding: 13px 12px; border-bottom: 1px solid var(--border); font-size: 13px; }
th { color: var(--muted); font-weight: 600; background: rgba(255,255,255,.025); }
.progress { height: 9px; background: rgba(255,255,255,.08); border-radius: 99px; overflow: hidden; }
.progress span { display: block; height: 100%; background: linear-gradient(90deg,var(--primary),var(--cyan)); border-radius: inherit; }
.analytics-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; }
.distribution { display: grid; gap: 12px; }
.distribution-row { display: grid; grid-template-columns: 62px 1fr 40px; align-items: center; gap: 10px; font-size: 12px; color: var(--muted); }
.skeleton { min-height: 16px; border-radius: 9px; background: linear-gradient(90deg, rgba(255,255,255,.04), rgba(255,255,255,.11), rgba(255,255,255,.04)); background-size: 200% 100%; animation: shimmer 1.2s infinite; }
.loading-page { min-height: 70vh; display: grid; place-items: center; color: var(--muted); }
.spinner { width: 36px; height: 36px; border-radius: 50%; border: 3px solid rgba(255,255,255,.12); border-top-color: var(--primary); animation: spin .8s linear infinite; margin: 0 auto 12px; }
.toast-root { position: fixed; z-index: 200; left: 18px; bottom: 18px; display: grid; gap: 9px; width: min(380px, calc(100% - 36px)); }
.toast { padding: 13px 15px; border-radius: 14px; background: #191e38; border: 1px solid var(--border); box-shadow: var(--shadow); display: flex; gap: 10px; align-items: start; animation: slideIn .22s ease; }
.toast.success { border-right: 4px solid var(--green); }
.toast.error { border-right: 4px solid var(--red); }
.toast.warning { border-right: 4px solid var(--yellow); }
.toast p { margin: 0; font-size: 13px; line-height: 1.7; }
.alert { padding: 12px 14px; border-radius: 14px; font-size: 13px; line-height: 1.8; }
.alert-info { background: rgba(34,211,238,.09); border: 1px solid rgba(34,211,238,.2); color: #b6f3fb; }
.alert-warning { background: rgba(251,191,36,.09); border: 1px solid rgba(251,191,36,.2); color: #ffe29a; }
.alert-danger { background: rgba(251,113,133,.09); border: 1px solid rgba(251,113,133,.2); color: #ffb1be; }
.searchbar { display: flex; gap: 9px; }
.searchbar .input { min-width: 250px; }
.kpi-list { display: grid; gap: 14px; }
.kpi-item { display: grid; gap: 7px; }
.kpi-item-head { display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; }
.share-box { border: 1px dashed rgba(124,92,255,.4); border-radius: 18px; padding: 18px; background: rgba(124,92,255,.07); }
.share-link { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 8px; margin-top: 13px; }
.share-link .input { direction: ltr; text-align: left; }
.footer { padding: 28px 0 45px; color: var(--muted); font-size: 13px; text-align: center; }
.hide { display: none !important; }
.text-muted { color: var(--muted); }
.text-success { color: var(--green); }
.text-danger { color: var(--red); }
.text-warning { color: var(--yellow); }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 14px; }
.mt-3 { margin-top: 20px; }
.mb-0 { margin-bottom: 0; }
.gap { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shimmer { to { background-position: -200% 0; } }
@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translateY(10px) scale(.98); } }
@keyframes slideIn { from { opacity: 0; transform: translateX(-14px); } }
@keyframes pulse { 50% { opacity: .72; } }
@media (max-width: 1100px) {
  .stats-grid, .analytics-grid { grid-template-columns: repeat(2,1fr); }
  .dashboard-panels { grid-template-columns: 1fr; }
  .feature-grid, .public-grid { grid-template-columns: repeat(2,1fr); }
  .builder-layout { grid-template-columns: 1fr; }
  .builder-side { position: static; }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .mockup { transform: none; }
  .dashboard-layout { grid-template-columns: 1fr; }
  .sidebar { position: fixed; right: 0; top: 0; width: 270px; transform: translateX(105%); transition: .25s; box-shadow: var(--shadow); }
  .sidebar.open { transform: translateX(0); }
  .main { padding: 18px 16px 50px; }
  .mobile-menu { display: grid; }
  .exam-layout { grid-template-columns: 1fr; }
  .exam-side { position: static; order: -1; }
  .palette { grid-template-columns: repeat(10,1fr); }
  .auth-card { grid-template-columns: 1fr; }
  .auth-art { display: none; }
}
@media (max-width: 700px) {
  .nav { display: none; }
  .topbar-inner { min-height: 66px; }
  .brand small { display: none; }
  .hero { padding-top: 60px; }
  .hero h1 { font-size: 42px; letter-spacing: -1.7px; }
  .hero p { font-size: 15px; }
  .feature-grid, .public-grid, .stats-grid, .analytics-grid { grid-template-columns: 1fr; }
  .mockup-body { grid-template-columns: 74px 1fr; min-height: 320px; }
  .mock-content { padding: 13px; }
  .mock-stats { grid-template-columns: 1fr 1fr; }
  .mock-card:nth-child(3) { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .main-head { align-items: flex-start; }
  .searchbar { width: 100%; flex-direction: column; }
  .searchbar .input { min-width: 0; }
  .quiz-row { grid-template-columns: 1fr; }
  .quiz-actions { flex-wrap: wrap; }
  .exam-top-inner { grid-template-columns: 1fr auto; }
  .exam-actions { display: none; }
  .timer { min-width: 105px; }
  .exam-layout { width: min(100% - 18px,1240px); margin-top: 10px; }
  .exam-question { padding: 17px; }
  .exam-question h2 { font-size: 17px; }
  .palette { grid-template-columns: repeat(8,1fr); }
  .exam-facts, .result-stats { grid-template-columns: repeat(2,1fr); }
  .start-hero, .start-body { padding: 23px; }
  .auth-form { padding: 30px 22px; }
  .modal-backdrop { padding: 7px; }
  .modal { max-height: calc(100vh - 14px); border-radius: 19px; }
}
@media print {
  body { background: white; color: #111; }
  .topbar, .btn, .ambient, .footer, .no-print { display: none !important; }
  .result-wrap { padding: 0; }
  .result-card { border: 0; box-shadow: none; background: white; }
  .result-head { background: #f4f4f7; }
  .score-ring::before { background: white; }
  .review-item, .result-stat { border-color: #ddd; }
  .text-muted, .result-stat small { color: #555; }
}

/* Quiz26 v2 application components */
[data-theme="light"] {
  --bg: #f5f6fb;
  --bg-soft: #eef0f8;
  --surface: rgba(255,255,255,.9);
  --surface-strong: #fff;
  --surface-2: #f1f3fa;
  --border: rgba(30,36,66,.11);
  --text: #171a2e;
  --muted: #68708e;
  --shadow: 0 24px 70px rgba(43,48,80,.13);
  color-scheme: light;
}
[data-theme="light"] body { background: radial-gradient(circle at 80% -10%, #e4ddff 0, transparent 34%), radial-gradient(circle at -10% 40%, #d9f6fb 0, transparent 28%), var(--bg); }
[data-theme="light"] .sidebar { background: rgba(255,255,255,.91); }
[data-theme="light"] .auth-card,
[data-theme="light"] .panel,
[data-theme="light"] .exam-question,
[data-theme="light"] .exam-side { box-shadow: 0 18px 55px rgba(45,51,83,.09); }
[data-theme="light"] .modal { background: #fff; }
[data-theme="light"] .modal-head,
[data-theme="light"] .modal-foot { background: rgba(255,255,255,.95); }
[data-theme="light"] .score-ring::before { background: #fff; }
[data-theme="light"] .input,
[data-theme="light"] .textarea,
[data-theme="light"] .select { background: #f7f8fc; }
[data-theme="light"] .field label { color: #30354e; }
[data-theme="light"] .select option { background: #fff; }

.icon { display: inline-grid; place-items: center; width: 20px; height: 20px; flex: 0 0 auto; }
.icon svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.btn .icon { width: 18px; height: 18px; }
.icon-btn .icon { width: 19px; height: 19px; }
.mobile-only { display: none; }
.btn-lg { min-height: 52px; padding-inline: 23px; border-radius: 16px; font-size: 15px; }
.btn-block { width: 100%; }
.btn-light { background: white; color: #33256f; box-shadow: 0 14px 34px rgba(0,0,0,.16); }
.btn-warning { background: rgba(251,191,36,.13); color: #ffd66f; border: 1px solid rgba(251,191,36,.25); }
.icon-btn.danger { color: var(--red); }
.muted { color: var(--muted); }
.no-pad { padding: 0 !important; }

.loading-screen { min-height: 100vh; display: grid; place-items: center; align-content: center; gap: 14px; color: var(--muted); }
.loader { width: 43px; height: 43px; border-radius: 50%; border: 3px solid rgba(124,92,255,.16); border-top-color: var(--primary); animation: spin .8s linear infinite; }
.mini-loader { width: 13px; height: 13px; border-radius: 50%; border: 2px solid rgba(255,255,255,.2); border-top-color: currentColor; animation: spin .7s linear infinite; display: inline-block; }

.toast { opacity: 0; transform: translateY(10px); transition: .22s; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast-success { border-right: 4px solid var(--green); }
.toast-error { border-right: 4px solid var(--red); }
.toast-info { border-right: 4px solid var(--primary); }
.toast span { line-height: 1.7; font-size: 13px; }

.brand-button { border: 0; background: transparent; display: inline-flex; align-items: center; gap: 10px; cursor: pointer; color: var(--text); }
.brand-button img { width: 42px; height: 42px; border-radius: 13px; box-shadow: 0 10px 28px rgba(124,92,255,.3); }
.brand-button strong { font-size: 20px; }
.public-header { position: sticky; top: 0; z-index: 60; background: rgba(9,11,24,.7); border-bottom: 1px solid var(--border); backdrop-filter: blur(18px); }
[data-theme="light"] .public-header { background: rgba(247,248,252,.8); }
.public-nav { width: min(var(--max),calc(100% - 34px)); min-height: 76px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.public-nav nav { display: flex; gap: 6px; }
.public-nav nav button { border: 0; background: transparent; color: var(--muted); padding: 10px 12px; cursor: pointer; border-radius: 11px; }
.public-nav nav button:hover { color: var(--text); background: rgba(255,255,255,.055); }
.public-actions { display: flex; align-items: center; gap: 8px; }
.public-page main > section { width: min(var(--max),calc(100% - 34px)); margin-inline: auto; }
.public-page .hero { min-height: 680px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 55px; align-items: center; }
.hero-copy h1 { font-size: clamp(43px,5.7vw,76px); line-height: 1.15; letter-spacing: -2.6px; margin: 21px 0 18px; }
.hero-copy h1 span { background: linear-gradient(90deg,#b9adff,#62e4f2); -webkit-background-clip: text; background-clip: text; color: transparent; }
[data-theme="light"] .hero-copy h1 span { background: linear-gradient(90deg,#6748ee,#078aa2); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-copy > p { color: var(--muted); line-height: 2.05; font-size: 18px; max-width: 650px; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 29px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 21px; color: var(--muted); font-size: 13px; }
.trust-row span { display: inline-flex; align-items: center; gap: 6px; }
.trust-row .icon { color: var(--green); width: 16px; }
.hero-visual { position: relative; min-height: 510px; display: grid; place-items: center; }
.visual-card { width: min(475px,90%); border-radius: 27px; background: linear-gradient(145deg,rgba(28,33,64,.96),rgba(13,17,36,.96)); border: 1px solid var(--border); padding: 18px; box-shadow: var(--shadow); transform: perspective(1100px) rotateY(5deg) rotateX(2deg); }
[data-theme="light"] .visual-card { background: linear-gradient(145deg,#fff,#f2f4fb); }
.mock-top { display: flex; gap: 6px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.mock-top span { width: 8px; height: 8px; border-radius: 50%; background: var(--red); }
.mock-top span:nth-child(2){background:var(--yellow)} .mock-top span:nth-child(3){background:var(--green)}
.mock-title { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 22px 2px 13px; }
.mock-title small,.mock-title strong { display: block; }
.mock-title small { color: var(--muted); }
.visual-card .mock-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 9px; }
.visual-card .mock-stats div { border: 1px solid var(--border); background: rgba(255,255,255,.035); border-radius: 14px; padding: 13px; }
.visual-card .mock-stats b,.visual-card .mock-stats small { display: block; }
.visual-card .mock-stats b { font-size: 20px; }
.visual-card .mock-stats small { color: var(--muted); }
.visual-card .mock-question { margin-top: 14px; }
.visual-card .mock-question > span { width: 31px; height: 31px; border-radius: 10px; display: grid; place-items: center; background: rgba(124,92,255,.17); }
.visual-card .mock-question p { color: var(--text); }
.mock-options { display: grid; gap: 8px; }
.mock-options i { display: block; height: 36px; border: 1px solid var(--border); border-radius: 11px; }
.mock-options i.active { border-color: var(--primary); background: rgba(124,92,255,.15); }
.float-card { position: absolute; display: flex; align-items: center; gap: 10px; min-width: 158px; padding: 13px 15px; border-radius: 16px; background: rgba(24,29,55,.94); border: 1px solid var(--border); box-shadow: var(--shadow); }
[data-theme="light"] .float-card { background: rgba(255,255,255,.96); }
.float-card .icon { width: 29px; height: 29px; color: var(--primary-2); }
.float-card b,.float-card small { display:block; }
.float-card small { color:var(--muted); font-size:11px; }
.float-a { top: 72px; left: -12px; } .float-b { bottom: 62px; right: -20px; }
.feature-section,.active-section,.why-section { padding: 85px 0; }
.section-heading { text-align: center; max-width: 720px; margin: 0 auto 38px; }
.section-heading.align-start { text-align: right; margin-right:0; }
.section-heading > span { color: var(--primary-2); font-weight: 800; font-size: 13px; }
.section-heading h2 { font-size: clamp(30px,4vw,47px); margin: 9px 0 10px; letter-spacing: -1.3px; }
.section-heading p { color: var(--muted); line-height: 1.9; }
.feature-section .feature-card { transition:.2s; }
.feature-section .feature-card:hover { transform: translateY(-5px); border-color: rgba(124,92,255,.34); }
.public-quiz-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 17px; }
.public-quiz-card { background: var(--surface); border: 1px solid var(--border); border-radius: 22px; overflow: hidden; box-shadow: 0 12px 36px rgba(0,0,0,.12); transition:.22s; }
.public-quiz-card:hover { transform: translateY(-5px); border-color: rgba(124,92,255,.35); }
.public-quiz-card .quiz-cover { position:relative; min-height:145px; padding: 17px; align-items:flex-end; }
.public-quiz-card .quiz-cover img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; margin:0; max-width:none; }
.public-quiz-card .quiz-cover::after { content:""; position:absolute; inset:0; background:linear-gradient(transparent,rgba(7,9,19,.7)); }
.public-quiz-card .quiz-cover > span { position:relative; z-index:1; font-size:12px; border-radius:99px; padding:6px 9px; background:rgba(8,10,20,.55); backdrop-filter:blur(8px); }
.cover-pattern { width:100%; height:100%; min-height:110px; display:grid; place-items:center; opacity:.65; }
.cover-pattern .icon { width:62px; height:62px; }
.public-quiz-body { padding: 19px; }
.public-quiz-body h3 { margin:0 0 8px; }
.public-quiz-body p { color:var(--muted); line-height:1.8; min-height:49px; font-size:13px; }
.quiz-facts { display:flex; flex-wrap:wrap; gap:10px 14px; color:var(--muted); font-size:11px; margin:15px 0; }
.quiz-facts span { display:inline-flex; align-items:center; gap:5px; }
.quiz-facts .icon { width:15px; height:15px; }
.public-empty { grid-column:1/-1; background:var(--surface); border:1px solid var(--border); border-radius:22px; }
.why-section { display:grid; grid-template-columns:1.2fr .8fr; gap:70px; align-items:center; }
.why-copy h2 { font-size:clamp(32px,4.5vw,54px); margin:16px 0; }
.why-copy p { color:var(--muted); line-height:2; }
.why-list { display:grid; grid-template-columns:1fr 1fr; gap:13px; margin-top:24px; }
.why-list div { display:flex; gap:8px; align-items:center; padding:13px; background:rgba(255,255,255,.035); border:1px solid var(--border); border-radius:13px; }
.why-list .icon { color:var(--green); }
.why-metric { display:grid; place-items:center; }
.metric-ring { width:310px; aspect-ratio:1; border-radius:50%; display:grid; place-items:center; text-align:center; background:radial-gradient(circle, var(--surface-strong) 48%, transparent 49%), conic-gradient(var(--primary),var(--cyan),var(--primary)); box-shadow:0 30px 80px rgba(124,92,255,.24); }
.metric-ring b { font-size:86px; display:block; line-height:1; }
.metric-ring span { color:var(--muted); line-height:1.7; }
.cta-section { margin-block:75px; padding:35px 42px; border-radius:27px; background:linear-gradient(135deg,#7655ff,#3379e8 58%,#16a7c3); display:flex; align-items:center; justify-content:space-between; gap:20px; box-shadow:0 25px 70px rgba(83,77,227,.28); }
.cta-section span { opacity:.8; } .cta-section h2 { margin:4px 0 0; font-size:32px; }
.public-page footer { width:min(var(--max),calc(100% - 34px)); margin:auto; min-height:110px; border-top:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; gap:20px; color:var(--muted); font-size:12px; }
.footer-brand { display:flex; align-items:center; gap:10px; }
.footer-brand img { width:38px; height:38px; } .footer-brand strong,.footer-brand small { display:block; } .footer-brand strong { color:var(--text); }

.admin-shell { min-height:100vh; display:grid; grid-template-columns:260px minmax(0,1fr); }
.admin-shell .sidebar { position:sticky; display:flex; flex-direction:column; height:100vh; padding:18px 14px; }
.sidebar-brand { display:flex; align-items:center; gap:10px; padding:4px 8px 24px; cursor:pointer; }
.sidebar-brand img { width:44px; height:44px; border-radius:14px; }
.sidebar-brand strong,.sidebar-brand small { display:block; }
.sidebar-brand small { color:var(--muted); font-size:10px; }
.sidebar nav { display:grid; gap:7px; }
.side-link { min-height:47px; width:100%; border:1px solid transparent; border-radius:13px; padding:0 13px; display:flex; align-items:center; gap:11px; background:transparent; color:var(--muted); cursor:pointer; text-align:right; }
.side-link:hover { color:var(--text); background:rgba(255,255,255,.05); }
.side-link.active { color:var(--text); background:linear-gradient(135deg,rgba(124,92,255,.2),rgba(34,211,238,.08)); border-color:rgba(124,92,255,.2); }
.side-link.danger:hover { color:var(--red); }
.sidebar-bottom { margin-top:auto; display:grid; gap:7px; }
.sidebar-bottom .user-mini { margin-top:8px; }
.admin-main { min-width:0; padding:0 27px 55px; }
.admin-top { min-height:94px; display:flex; align-items:center; justify-content:space-between; gap:20px; }
.admin-top h1 { margin:0; font-size:27px; }
.admin-top p { margin:4px 0 0; color:var(--muted); font-size:12px; }
.top-actions { display:flex; gap:8px; }
.admin-content { max-width:1500px; margin:auto; }
.sidebar-overlay { display:none; }
.welcome-card { min-height:190px; padding:30px 33px; border-radius:25px; background:linear-gradient(135deg,rgba(124,92,255,.93),rgba(60,105,229,.9),rgba(17,169,198,.85)); display:flex; align-items:center; justify-content:space-between; gap:25px; box-shadow:0 25px 65px rgba(76,69,205,.25); }
.welcome-card h2 { font-size:34px; margin:15px 0 6px; }
.welcome-card p { margin:0; opacity:.82; }
.welcome-card .eyebrow { background:rgba(255,255,255,.14); border-color:rgba(255,255,255,.2); color:#fff; }
.stat-grid { margin-top:16px; display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.stat-card { padding-right:74px; }
.stat-icon { position:absolute; right:18px; top:20px; width:43px; height:43px; border-radius:14px; display:grid; place-items:center; color:#cfc5ff; background:rgba(124,92,255,.13); }
.stat-icon .icon { width:23px; height:23px; }
.row-title-line { display:flex; align-items:center; gap:9px; min-width:0; }
.row-title-line strong { min-width:0; }
.progress-metric { display:grid; gap:9px; }
.progress-head { display:flex; justify-content:space-between; }
.progress i { display:block; height:100%; border-radius:inherit; background:linear-gradient(90deg,var(--primary),var(--cyan)); }
.quick-list { display:grid; gap:9px; margin-top:22px; }
.quick-list div,.summary-list div,.hard-list div { display:flex; justify-content:space-between; align-items:center; gap:12px; padding:11px 0; border-bottom:1px solid var(--border); }
.quick-list span,.summary-list span,.hard-list span { color:var(--muted); font-size:12px; }
.panel-tools { align-items:flex-end; }
.tool-row { display:flex; align-items:center; flex-wrap:wrap; gap:8px; }
.search-box { min-width:260px; height:43px; border:1px solid var(--border); background:rgba(255,255,255,.04); border-radius:13px; display:flex; align-items:center; gap:8px; padding:0 12px; }
.search-box .icon { width:17px; color:var(--muted); }
.search-box input { min-width:0; flex:1; border:0; outline:0; background:transparent; color:var(--text); }
.select.compact { width:auto; min-width:150px; height:43px; }
.panel-footer { padding:15px 20px; border-top:1px solid var(--border); display:flex; justify-content:flex-end; }

.builder-header,.results-head { display:flex; align-items:flex-end; justify-content:space-between; gap:18px; margin-bottom:18px; }
.builder-header h2,.results-head h2 { margin:7px 0 5px; font-size:28px; }
.results-head p { margin:0; color:var(--muted); }
.back-link,.auth-back { border:0; background:transparent; color:var(--muted); display:inline-flex; align-items:center; gap:6px; cursor:pointer; padding:0; }
.back-link:hover,.auth-back:hover { color:var(--text); }
.back-link .icon,.auth-back .icon { width:16px; }
.builder-meta { display:flex; flex-wrap:wrap; gap:8px 13px; color:var(--muted); font-size:12px; }
.builder-actions { display:flex; gap:8px; }
.tab-pane { display:none; padding-top:17px; }
.tab-pane.active { display:block; animation:fade .18s ease; }
.summary-list { display:grid; gap:2px; margin-bottom:16px; }
.tag { min-height:28px; display:inline-flex; align-items:center; border-radius:99px; padding:0 9px; background:rgba(255,255,255,.055); border:1px solid var(--border); color:var(--muted); font-size:11px; }
.tag.danger { color:#ff9dad; background:rgba(251,113,133,.08); }
.switch-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.native-switch { position:relative; width:46px; height:26px; flex:0 0 auto; }
.native-switch input { opacity:0; position:absolute; }
.native-switch span { display:block; width:46px; height:26px; border-radius:99px; background:#343957; padding:3px; cursor:pointer; transition:.2s; }
.native-switch span::after { content:""; display:block; width:20px; height:20px; border-radius:50%; background:white; transition:.2s; }
.native-switch input:checked + span { background:var(--primary); }
.native-switch input:checked + span::after { transform:translateX(-20px); }
.share-hero { max-width:720px; margin:30px auto; text-align:center; }
.share-icon { width:75px; height:75px; margin:auto; border-radius:23px; display:grid; place-items:center; background:rgba(124,92,255,.13); color:#c9bfff; }
.share-icon .icon { width:34px; height:34px; }
.share-hero p { color:var(--muted); }
.copy-field { display:grid; grid-template-columns:minmax(0,1fr) auto; gap:8px; margin-top:22px; }
.share-actions { display:flex; justify-content:center; flex-wrap:wrap; gap:8px; margin-top:14px; }
.question-prompt { min-height:135px; }
.inline-options { display:flex; flex-wrap:wrap; gap:20px; padding:15px; border:1px solid var(--border); border-radius:14px; }
.inline-options label,.check-line { display:flex; align-items:center; gap:8px; }
.inline-options input,.check-line input { width:18px; height:18px; accent-color:var(--primary); }
.info-box { padding:15px; border-radius:14px; color:#b8eff7; background:rgba(34,211,238,.08); border:1px solid rgba(34,211,238,.18); }
.confirm-text { line-height:1.9; color:var(--muted); }

.bank-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.bank-card { border:1px solid var(--border); border-radius:17px; padding:16px; background:rgba(255,255,255,.025); }
.bank-card-head { display:flex; justify-content:space-between; align-items:center; }
.bank-card h3 { font-size:14px; line-height:1.8; min-height:76px; }
.bank-card > small { color:var(--muted); display:block; margin-top:13px; }
.picker-list { display:grid; gap:8px; }
.picker-row { display:grid; grid-template-columns:auto 1fr; gap:11px; align-items:start; border:1px solid var(--border); border-radius:14px; padding:13px; cursor:pointer; }
.picker-row:hover { border-color:rgba(124,92,255,.4); }
.picker-row input { width:18px; height:18px; accent-color:var(--primary); }
.picker-row strong,.picker-row small { display:block; }
.picker-row small { color:var(--muted); margin-top:4px; }

.results-stats { margin-bottom:16px; }
.results-layout { display:grid; grid-template-columns:minmax(0,1fr) 330px; gap:15px; align-items:start; }
.results-side { display:grid; gap:15px; }
tbody tr[data-submission] { cursor:pointer; transition:.15s; }
tbody tr[data-submission]:hover { background:rgba(124,92,255,.05); }
td strong,td small { display:block; }
td small { color:var(--muted); margin-top:3px; }
.bar-chart { min-height:230px; display:flex; align-items:flex-end; justify-content:space-between; gap:8px; }
.bar-item { flex:1; display:grid; grid-template-rows:auto 170px auto; gap:6px; text-align:center; font-size:10px; color:var(--muted); }
.bar-item > div { height:170px; display:flex; align-items:flex-end; justify-content:center; border-bottom:1px solid var(--border); }
.bar-item i { width:70%; min-height:4px; background:linear-gradient(var(--cyan),var(--primary)); border-radius:7px 7px 0 0; }
.submission-summary { display:grid; grid-template-columns:repeat(4,1fr); gap:9px; margin-bottom:18px; }
.submission-summary div { padding:13px; border:1px solid var(--border); border-radius:14px; text-align:center; }
.submission-summary span,.submission-summary b { display:block; }
.submission-summary span { color:var(--muted); font-size:11px; }
.submission-summary b { margin-top:5px; }
.review-card { border:1px solid var(--border); border-radius:16px; padding:16px; }
.review-head,.result-detail-head { display:flex; justify-content:space-between; gap:10px; color:var(--muted); font-size:12px; }
.review-card h4 { line-height:1.8; }
.student-answer { padding:12px; border-radius:12px; background:rgba(255,255,255,.035); }
.student-answer small { color:var(--muted); }
.student-answer p { margin:5px 0 0; line-height:1.8; }
.manual-grade { display:grid; grid-template-columns:130px minmax(0,1fr) auto; align-items:end; gap:8px; margin-top:12px; }
.answer-state { display:inline-flex; margin-top:12px; padding:6px 9px; border-radius:99px; font-size:11px; }
.answer-state.correct { color:#75e9ba; background:rgba(52,211,153,.1); }
.answer-state.wrong { color:#ff9dad; background:rgba(251,113,133,.1); }

.quiz-entry-page { min-height:100vh; padding:28px 14px 60px; }
.entry-wrap { width:min(960px,100%); margin:auto; }
.entry-brand { margin-bottom:20px; }
.entry-card { display:grid; grid-template-columns:.75fr 1.25fr; background:var(--surface); border:1px solid var(--border); border-radius:28px; overflow:hidden; box-shadow:var(--shadow); }
.entry-cover { min-height:660px; position:relative; background:linear-gradient(145deg,#2d235c,#16485b); }
.entry-cover > img { width:100%; height:100%; object-fit:cover; }
.entry-pattern { position:absolute; inset:0; display:grid; place-items:center; opacity:.6; }
.entry-pattern .icon { width:110px; height:110px; }
.entry-content { padding:42px; }
.entry-content h1 { font-size:36px; margin:15px 0 8px; }
.entry-content > p { color:var(--muted); line-height:1.9; }
.entry-facts { display:grid; grid-template-columns:repeat(4,1fr); gap:8px; margin:22px 0; }
.entry-facts div { border:1px solid var(--border); border-radius:14px; padding:11px; text-align:center; }
.entry-facts .icon { margin:auto auto 7px; color:var(--primary-2); }
.entry-facts b,.entry-facts small { display:block; }
.entry-facts small { color:var(--muted); font-size:9px; margin-top:3px; }
.instructions { padding:14px; border:1px solid rgba(251,191,36,.2); background:rgba(251,191,36,.07); border-radius:14px; margin-bottom:18px; }
.instructions p { color:var(--muted); line-height:1.8; margin:7px 0 0; font-size:12px; }
.exam-consent { display:flex; align-items:center; gap:8px; color:var(--muted); font-size:12px; margin:17px 0; }
.exam-consent input { accent-color:var(--primary); }
.entry-footer { text-align:center; color:var(--muted); font-size:11px; }
.resume-box { border:1px solid rgba(124,92,255,.28); background:rgba(124,92,255,.08); border-radius:16px; padding:14px; display:flex; justify-content:space-between; align-items:center; gap:12px; }
.resume-box > div { display:flex; gap:10px; align-items:center; }
.resume-box b,.resume-box small { display:block; }
.resume-box small { color:var(--muted); }

.save-state { color:var(--muted); font-size:11px; display:inline-flex; align-items:center; gap:5px; }
.exam-progress-head { display:flex; justify-content:space-between; gap:10px; margin-bottom:10px; }
.palette-btn.marked { box-shadow:inset 0 -4px 0 var(--yellow); }
.palette-legend { display:flex; flex-wrap:wrap; gap:10px; margin-top:12px; color:var(--muted); font-size:10px; }
.palette-legend span { display:flex; gap:5px; align-items:center; }
.palette-legend i { width:9px; height:9px; border-radius:3px; }
.palette-legend i.answered { background:var(--green); }
.palette-legend i.marked { background:var(--yellow); }
.warning-box { display:flex; align-items:start; gap:8px; padding:11px; margin-top:15px; border-radius:13px; background:rgba(251,191,36,.07); border:1px solid rgba(251,191,36,.17); }
.warning-box .icon { color:var(--yellow); }
.warning-box strong,.warning-box small { display:block; }
.warning-box strong { font-size:11px; }
.warning-box small { color:var(--muted); font-size:9px; margin-top:3px; }
.question-image { max-height:360px; margin:16px auto; border-radius:15px; }
.exam-text-answer { margin-top:15px; }
.exam-long-answer { min-height:220px; }
.mark-btn.active { color:#ffd66f; border-color:rgba(251,191,36,.25); }
.review-summary { display:flex; align-items:center; gap:18px; }
.review-circle { width:105px; aspect-ratio:1; border-radius:50%; flex:0 0 auto; display:grid; place-items:center; text-align:center; background:rgba(124,92,255,.12); border:1px solid rgba(124,92,255,.23); }
.review-circle b,.review-circle span { display:block; }
.review-circle b { font-size:28px; }
.review-circle span { color:var(--muted); font-size:9px; }
.review-summary p { color:var(--muted); line-height:1.8; }
.review-palette { display:grid; grid-template-columns:repeat(10,1fr); gap:7px; margin-top:20px; }
.review-palette button { aspect-ratio:1; }

.result-page { min-height:100vh; }
.result-brand { margin:0 auto 18px; display:flex; width:max-content; }
.result-card { overflow:visible; }
.result-hero { text-align:center; padding:34px 25px; border-radius:28px 28px 0 0; background:linear-gradient(145deg,rgba(124,92,255,.22),rgba(34,211,238,.08)); }
.result-hero.passed { background:linear-gradient(145deg,rgba(52,211,153,.18),rgba(34,211,238,.08)); }
.result-icon { width:65px; height:65px; margin:auto; border-radius:21px; display:grid; place-items:center; background:rgba(255,255,255,.07); }
.result-icon .icon { width:31px; height:31px; }
.result-hero > span { display:block; color:var(--green); font-weight:800; margin-top:12px; }
.result-hero h1 { margin:6px 0; }
.result-hero p { color:var(--muted); }
.score-ring div b,.score-ring div small { display:block; }
.score-ring div b { font-size:31px; }
.hidden-score { margin:20px auto 5px; max-width:420px; padding:14px; border-radius:14px; background:rgba(255,255,255,.05); color:var(--muted); }
.result-stats { border-bottom:1px solid var(--border); }
.result-stats div { text-align:center; padding:14px; border:1px solid var(--border); border-radius:14px; }
.result-stats b,.result-stats span { display:block; }
.result-stats b { font-size:22px; }
.result-stats span { color:var(--muted); font-size:11px; }
.result-details { padding:24px; display:grid; gap:11px; }
.compact-heading { margin-bottom:15px; }
.compact-heading h2 { font-size:26px; }
.result-detail { border:1px solid var(--border); border-right:4px solid var(--yellow); border-radius:16px; padding:16px; }
.result-detail.correct { border-right-color:var(--green); }
.result-detail.wrong { border-right-color:var(--red); }
.result-detail h3 { line-height:1.8; font-size:15px; }
.answer-columns { display:grid; grid-template-columns:1fr 1fr; gap:9px; }
.answer-columns > div { padding:12px; border-radius:12px; background:rgba(255,255,255,.035); }
.answer-columns small { color:var(--muted); }
.answer-columns p { margin:5px 0 0; line-height:1.8; }
.explanation { margin-top:10px; padding:12px; border-radius:12px; background:rgba(34,211,238,.07); color:var(--muted); line-height:1.8; }
.result-actions { display:flex; justify-content:center; gap:9px; padding:0 24px 25px; }

.simple-error { width:min(600px,calc(100% - 30px)); min-height:100vh; margin:auto; display:grid; place-items:center; align-content:center; text-align:center; gap:13px; }
.simple-error > img { width:65px; height:65px; }
.simple-error h1,.simple-error p { margin:0; }
.simple-error p { color:var(--muted); line-height:1.9; }
.simple-error code { direction:ltr; max-width:100%; overflow:auto; padding:10px; border-radius:10px; background:rgba(255,255,255,.05); color:var(--muted); }
.auth-back { margin-bottom:30px; }
.auth-note { color:var(--muted); text-align:center; margin-top:16px; }

@media (max-width: 1150px) {
  .public-page .hero { gap:28px; }
  .float-a { left:0; } .float-b { right:0; }
  .stat-grid { grid-template-columns:repeat(2,1fr); }
  .bank-grid { grid-template-columns:repeat(2,1fr); }
  .results-layout { grid-template-columns:1fr; }
  .results-side { grid-template-columns:1fr 1fr; }
}
@media (max-width: 900px) {
  .mobile-only { display:grid; }
  .public-nav nav,.public-actions { display:none; }
  .public-header.open .public-nav { flex-wrap:wrap; padding-block:12px; }
  .public-header.open nav,.public-header.open .public-actions { width:100%; display:flex; }
  .public-header.open nav { flex-direction:column; }
  .public-header.open .public-actions { justify-content:flex-start; }
  .public-page .hero { grid-template-columns:1fr; padding-top:60px; }
  .hero-copy { text-align:center; }
  .hero-copy > p { margin-inline:auto; }
  .hero-buttons,.trust-row { justify-content:center; }
  .hero-visual { min-height:440px; }
  .why-section { grid-template-columns:1fr; }
  .metric-ring { width:260px; }
  .public-quiz-grid { grid-template-columns:repeat(2,1fr); }
  .admin-shell { grid-template-columns:1fr; }
  .admin-shell .sidebar { position:fixed; right:0; width:270px; transform:translateX(110%); transition:.25s; z-index:100; }
  body.sidebar-open .admin-shell .sidebar { transform:translateX(0); }
  .sidebar-overlay { position:fixed; inset:0; z-index:90; background:rgba(0,0,0,.55); backdrop-filter:blur(3px); }
  body.sidebar-open .sidebar-overlay { display:block; }
  .admin-main { padding-inline:16px; }
  .builder-layout { grid-template-columns:1fr; }
  .builder-side { position:static; }
  .entry-card { grid-template-columns:1fr; }
  .entry-cover { min-height:250px; max-height:310px; }
  .switch-grid { grid-template-columns:1fr; }
}
@media (max-width: 700px) {
  .public-page main > section,.public-nav,.public-page footer { width:min(100% - 20px,var(--max)); }
  .hero-copy h1 { font-size:40px; letter-spacing:-1.5px; }
  .hero-copy > p { font-size:15px; }
  .hero-visual { min-height:380px; }
  .visual-card { transform:none; width:100%; }
  .float-card { display:none; }
  .feature-section,.active-section,.why-section { padding:60px 0; }
  .feature-grid,.public-quiz-grid { grid-template-columns:1fr; }
  .why-list { grid-template-columns:1fr; }
  .cta-section { margin-block:45px; padding:26px; flex-direction:column; align-items:flex-start; }
  .cta-section h2 { font-size:26px; }
  .public-page footer { flex-direction:column; justify-content:center; padding-block:25px; text-align:center; }
  .admin-top { min-height:76px; }
  .admin-top h1 { font-size:22px; }
  .admin-top .top-actions .btn-ghost { display:none; }
  .admin-top .top-actions .btn-primary { font-size:0; width:43px; padding:0; }
  .admin-top .top-actions .btn-primary .icon { width:20px; }
  .welcome-card { min-height:230px; padding:24px; flex-direction:column; align-items:flex-start; }
  .welcome-card h2 { font-size:28px; }
  .stat-grid { grid-template-columns:1fr 1fr; }
  .stat-card { padding:16px; padding-right:64px; min-height:112px; }
  .stat-card strong { font-size:24px; }
  .dashboard-panels { grid-template-columns:1fr; }
  .panel-head,.panel-tools { align-items:flex-start; flex-direction:column; }
  .tool-row,.search-box { width:100%; }
  .search-box { min-width:0; }
  .select.compact { width:100%; }
  .builder-header,.results-head { align-items:flex-start; flex-direction:column; }
  .builder-actions { width:100%; }
  .builder-actions .btn { flex:1; }
  .tabs { padding-inline:12px; }
  .tab { margin-left:12px; }
  .question-card { padding:13px; }
  .question-card-head { flex-wrap:wrap; }
  .question-text { width:calc(100% - 46px); }
  .question-card .options-preview,.question-meta { margin-right:0; }
  .bank-grid { grid-template-columns:1fr; }
  .entry-content { padding:25px 20px; }
  .entry-content h1 { font-size:28px; }
  .entry-facts { grid-template-columns:1fr 1fr; }
  .resume-box { align-items:flex-start; flex-direction:column; }
  .resume-box .btn { width:100%; }
  .exam-top-inner { width:min(100% - 16px,1240px); }
  .save-state { display:none; }
  .exam-actions { display:flex; }
  .exam-actions .btn { font-size:0; width:42px; padding:0; }
  .exam-actions .btn::after { content:"پایان"; font-size:10px; }
  .exam-nav-buttons { flex-wrap:wrap; }
  .mark-btn { order:3; width:100%; }
  .palette { grid-template-columns:repeat(7,1fr); }
  .review-summary { align-items:flex-start; }
  .review-palette { grid-template-columns:repeat(7,1fr); }
  .results-side { grid-template-columns:1fr; }
  .submission-summary { grid-template-columns:1fr 1fr; }
  .manual-grade { grid-template-columns:1fr; }
  .answer-columns { grid-template-columns:1fr; }
  .result-details { padding-inline:14px; }
  .result-actions { flex-direction:column; }
  .result-actions .btn { width:100%; }
  .copy-field { grid-template-columns:1fr; }
}
@media (max-width: 430px) {
  .stat-grid { grid-template-columns:1fr; }
  .hero-copy h1 { font-size:35px; }
  .mock-title { flex-direction:column; align-items:flex-start; }
  .visual-card .mock-stats { grid-template-columns:1fr 1fr; }
  .visual-card .mock-stats div:last-child { display:none; }
  .palette,.review-palette { grid-template-columns:repeat(6,1fr); }
}
@media print {
  .result-brand,.result-actions,.public-header { display:none !important; }
  .result-page { background:#fff; }
  .result-card { width:100%; }
  .result-detail,.answer-columns > div { break-inside:avoid; }
}
.question-card-image { display:block; max-width:min(520px,calc(100% - 44px)); max-height:280px; object-fit:contain; margin:14px 44px 0 0; border:1px solid var(--border); border-radius:14px; background:rgba(255,255,255,.025); }
@media (max-width:640px) { .question-card-image { max-width:100%; margin-right:0; } }