:root {
  --bs-font-sans-serif: "Vazirmatn", sans-serif;
  --bs-body-font-family: "Vazirmatn", sans-serif;

  --primary: #6C4FE0;
  --primary-dark: #4B2FC4;
  --primary-soft: #E6DDFF;
  --teal: #0FC9B4;
  --teal-soft: #CFF7EE;
  --coral: #FF7A50;
  --coral-soft: #FFE1CF;
  --pink: #FF5C93;
  --pink-soft: #FFD9E7;
  --gold: #F5A623;

  --ink: #1C1836;
  --muted: #706C94;
  --line: #E4DBFB;
  --surface: #ffffff;
  --surface-2: #F1ECFF;
  --success: #17C7B4;
  --warning: #F5A623;
  --purple: var(--primary);
  --danger: #FF5C6C;

  --shadow: 0 20px 48px rgba(76, 53, 176, .12);
  --shadow-sm: 0 10px 26px rgba(76, 53, 176, .09);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-blob: 62% 38% 55% 45% / 55% 45% 60% 40%;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  font-family: "Vazirmatn", sans-serif;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0%, rgba(15,201,180,.14), transparent 45%),
    radial-gradient(circle at 90% 10%, rgba(255,122,80,.14), transparent 45%),
    radial-gradient(circle at 50% 100%, rgba(108,79,224,.10), transparent 55%),
    linear-gradient(180deg, #F3ECFF 0%, #FBF8FF 100%);
  background-attachment: fixed;
  font-family: "Vazirmatn", sans-serif;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button, select, input, textarea { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }

.container-wide { width: min(1180px, calc(100% - 32px)); margin-inline: auto; }

.demo-ribbon { background: linear-gradient(90deg, #1C1440, #3A2694); color: #f1f4ff; font-size: 13px; }
.demo-ribbon-inner { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.demo-ribbon i { color: var(--teal); margin-left: 6px; }
.plain-link { color: #cdd8ff; background: transparent; border: 0; padding: 3px 0; border-bottom: 1px dashed #7b6fd6; }

/* ===== Header ===== */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(246,242,255,.85); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(210,198,250,.7); }
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 11px; min-width: 218px; }
.brand-mark { width: 44px; height: 44px; display: grid; place-items: center; border-radius: var(--radius-blob); color: #fff; font-size: 20px; background: linear-gradient(135deg, var(--primary), var(--teal)); box-shadow: 0 10px 22px rgba(108,79,224,.32); }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 16px; color: var(--ink); }
.brand small { color: var(--muted); font-size: 11px; margin-top: -2px; }
.desktop-nav { display: flex; align-items: center; gap: 26px; color: #5c5580; font-size: 14px; }
.desktop-nav a, .nav-link-btn { position: relative; background: none; border: 0; color: inherit; padding: 8px 0; }
.desktop-nav .active, .desktop-nav a:hover, .nav-link-btn:hover { color: var(--primary); }
.desktop-nav .active::after { content: ""; position: absolute; bottom: 0; right: 0; width: 20px; height: 3px; background: var(--coral); border-radius: 3px; }
.my-choices-btn { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: #fff; color: var(--ink); border-radius: 999px; padding: 9px 16px; box-shadow: var(--shadow-sm); font-weight: 700; }
.my-choices-btn > i { color: var(--primary); }
.choice-count { min-width: 23px; height: 23px; padding: 0 6px; border-radius: 999px; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--coral), var(--pink)); font-size: 11px; font-weight: 800; }

/* ===== Hero (kept for future use) ===== */
.hero-section { position: relative; overflow: hidden; background: linear-gradient(120deg, #EAF5FF 0%, #F3EEFF 45%, #FFF1E9 100%); padding: 76px 0 72px; }
.hero-section::before { content:""; position:absolute; inset:0; background-image: radial-gradient(#d9cbfa 1.5px, transparent 1.5px); background-size: 26px 26px; opacity: .5; mask-image: linear-gradient(to left, #000, transparent 72%); pointer-events:none; }
.hero-grid { display: grid; grid-template-columns: 1.16fr .84fr; gap: 48px; align-items: center; position: relative; z-index: 1; }
.eyebrow { display: inline-flex; align-items: center; gap: 7px; color: var(--primary); background: var(--primary-soft); border: 1px solid #e2d9ff; border-radius: 999px; padding: 7px 12px; font-size: 12px; font-weight: 800; }
.hero-copy h1 { font-size: clamp(35px, 4vw, 55px); line-height: 1.32; letter-spacing: -1.7px; margin: 18px 0 17px; max-width: 760px; color: var(--ink); }
.hero-copy h1 span { color: var(--primary); position: relative; white-space: nowrap; }
.hero-copy h1 span::after { content:""; position:absolute; right:0; left:0; height: 9px; bottom: -1px; background: var(--coral-soft); z-index:-1; border-radius: 50%; }
.hero-copy > p { color: var(--muted); font-size: 16px; max-width: 680px; margin: 0; }
.hero-meta { display:flex; gap: 18px; flex-wrap:wrap; margin-top: 30px; }
.meta-item { display:flex; align-items:center; gap:10px; padding-left: 20px; border-left: 1px solid var(--line); }
.meta-item:last-child { border-left: 0; }
.meta-icon { width: 40px; height: 40px; border-radius: var(--radius-blob); display:grid; place-items:center; color: var(--primary); background: var(--primary-soft); }
.meta-icon.success { color: #0d8f7f; background: var(--teal-soft); }
.meta-item small, .meta-item strong { display:block; }
.meta-item small { font-size: 10px; color: #9089b8; }
.meta-item strong { font-size: 12px; margin-top: -2px; }

.hero-visual { position: relative; min-height: 335px; display: grid; place-items: center; }
.hero-visual::before { content:""; position:absolute; width: 310px; height:310px; border-radius:50%; background: linear-gradient(135deg, #dccbff, #ffe0cf); filter: blur(2px); }
.visual-card { background: rgba(255,255,255,.97); border:1px solid rgba(230,224,251,.9); box-shadow: var(--shadow); }
.main-card { z-index:2; width:min(360px, 92%); border-radius: var(--radius-xl); padding: 25px; transform: rotate(-2deg); }
.mini-label { color: #9089b8; font-size: 11px; }
.visual-row, .visual-footer { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.visual-row { margin: 9px 0 15px; }
.visual-code { font-size: 25px; font-weight:800; letter-spacing: .5px; color: var(--primary); direction:ltr; }
.main-card strong { display:block; font-size: 17px; }
.main-card p { margin: 5px 0 17px; color: var(--muted); font-size: 13px; }
.visual-footer { padding-top: 14px; border-top: 1px solid var(--line); font-size: 11px; color: var(--muted); }
.badge-soft { display:inline-flex; align-items:center; justify-content:center; padding: 5px 10px; border-radius: 999px; font-size: 10px; font-weight:800; }
.badge-soft.green { color:#0d8f7f; background:var(--teal-soft); }
.badge-soft.blue { color:var(--primary); background:var(--primary-soft); }
.floating-card { position:absolute; z-index:3; border-radius: 16px; padding: 10px 13px; display:flex; align-items:center; gap:8px; font-size:11px; font-weight:800; }
.floating-card i { color: var(--coral); font-size:16px; }
.top-card { top: 30px; left: 10px; transform: rotate(4deg); }
.bottom-card { bottom: 34px; right: 1px; transform: rotate(-4deg); }
.hero-orb { position:absolute; z-index:1; border-radius:50%; }
.orb-one { width:40px; height:40px; background:var(--teal); top:42px; right:25px; opacity:.5; }
.orb-two { width:24px; height:24px; background:var(--coral); bottom:55px; left:35px; opacity:.6; }

/* ===== Search section ===== */
.search-section { position: relative; padding: 68px 0 78px; background: linear-gradient(160deg, #EEE6FF 0%, #F6F2FF 45%, #FFF3EC 100%); overflow: hidden; }
.search-section::before { content:""; position:absolute; top:-130px; left:-100px; width:380px; height:380px; border-radius:50%; background: radial-gradient(circle, rgba(15,201,180,.30), transparent 70%); pointer-events:none; }
.search-section::after { content:""; position:absolute; bottom:-160px; right:-110px; width:420px; height:420px; border-radius:50%; background: radial-gradient(circle, rgba(255,122,80,.26), transparent 70%); pointer-events:none; }
.section-heading { max-width: 690px; margin-bottom: 28px; position: relative; z-index: 1; }
.center-heading { text-align:center; margin-inline:auto; margin-bottom: 40px; }
.section-kicker { display:inline-flex; align-items:center; gap:6px; color: #fff; font-size:12px; font-weight:800; margin-bottom:10px; background: linear-gradient(135deg, var(--primary), #9B7CF2); padding: 6px 15px; border-radius: 999px; box-shadow: 0 8px 18px rgba(108,79,224,.28); }
.section-heading h2, .results-header h2 { font-size: clamp(26px, 3vw, 36px); margin:0 0 9px; letter-spacing:-.8px; color: var(--ink); }
.section-heading p, .results-header p { color:var(--muted); margin:0; font-size:14px; }

.stepper { max-width: 970px; margin: 0 auto 26px; display:grid; grid-template-columns:auto 1fr auto 1fr auto 1fr auto; align-items:center; gap:12px; position: relative; z-index: 1; }
.step { display:flex; align-items:center; gap:9px; color:#9691b8; min-width:max-content; }
.step > span { width:32px; height:32px; display:grid; place-items:center; border-radius:50%; border:1px solid #e3ddfa; background:#fff; font-weight:800; font-size:12px; }
.step strong, .step small { display:block; }
.step strong { font-size:12px; }
.step small { font-size:9px; margin-top:-3px; color:#aca6cc; }
.step-line { height:3px; background:#ece7fb; border-radius:4px; }
.step.active { color:var(--primary); }
.step.active > span { background:linear-gradient(135deg, var(--primary), #8a6ff0); border-color:var(--primary); color:#fff; box-shadow:0 6px 16px rgba(108,79,224,.28); }
.step.completed { color:#0d8f7f; }
.step.completed > span { color:#fff; background:var(--teal); border-color:var(--teal); }
.step-line.completed { background:#a6ede2; }

.search-panel { position: relative; z-index: 1; max-width: 1100px; margin: 0 auto; border:1.5px solid #ded0fb; border-radius: var(--radius-xl); background: linear-gradient(180deg, #ffffff 0%, #F5EEFF 100%); box-shadow: var(--shadow); overflow:hidden; }
.panel-topline { min-height:58px; padding: 0 24px; display:flex; align-items:center; justify-content:space-between; gap:14px; border-bottom:1px solid var(--line); background: linear-gradient(90deg, #EFE6FF, #E8FBF7); font-size:12px; }
.live-dot { display:inline-block; width:7px; height:7px; border-radius:50%; background:var(--teal); margin-left:6px; box-shadow:0 0 0 4px var(--teal-soft); }
.muted-inline { color:#a19cc2; margin-right:7px; }
.reset-btn { border:0; background:transparent; color:#8079a3; font-size:11px; display:flex; align-items:center; gap:5px; }
.reset-btn:hover { color:var(--primary); }
.form-grid { padding: 26px 24px 20px; display:grid; grid-template-columns:repeat(4, 1fr); gap:19px; }
.field-large { grid-column: span 2; }
.field-group label { display:block; font-weight:800; font-size:12px; margin-bottom:7px; color: var(--ink); }
.field-group label span { color:var(--coral); }
.field-group label em { font-style:normal; color:#a49dc4; font-size:9px; font-weight:600; margin-right:4px; }
.field-hint { display:block; color:#a49dc4; margin-top:5px; font-size:9px; }
.select-shell { position:relative; }
.select-shell > i { position:absolute; right:13px; top:50%; transform:translateY(-50%); color:var(--primary); z-index:2; font-size:14px; }
.form-select, .select-shell select { width:100%; min-height:47px; border:1.5px solid #ded0fb; border-radius:14px; background-color:#FBF9FF; color:#2c2749; padding: 8px 39px 8px 34px; outline:none; transition:.2s; box-shadow:none; }
.form-select:focus, .select-shell select:focus { border-color: var(--primary); box-shadow:0 0 0 4px var(--primary-soft); }
.form-select:disabled { background:#f8f7fc; color:#b3aecf; cursor:not-allowed; }
.advanced-row { border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.advanced-toggle { width:100%; height:50px; padding:0 24px; border:0; background:#fff; display:flex; align-items:center; justify-content:space-between; color:#645d87; font-size:11px; font-weight: 700; }
.advanced-toggle span { display:flex; align-items:center; gap:7px; }
.advanced-toggle i.fa-sliders-h { color: var(--primary); }
.toggle-chevron { transition:.2s transform; }
.advanced-toggle[aria-expanded="true"] .toggle-chevron { transform:rotate(180deg); }
.advanced-content { display:none; padding: 3px 24px 20px; gap:20px; grid-template-columns:1.4fr 1fr; }
.advanced-content.open { display:grid; }
.filter-title { display:block; font-size:10px; font-weight:800; color:#726b98; margin-bottom:8px; }
.check-pills { display:flex; flex-wrap:wrap; gap:7px; }
.check-pills label { cursor:pointer; }
.check-pills input { position:absolute; opacity:0; pointer-events:none; }
.check-pills span { display:block; padding:6px 12px; border:1.5px solid var(--line); border-radius:999px; color:#6e6890; background:#fff; font-size:10px; transition:.2s; font-weight: 600; }
.check-pills input:checked + span { color:#fff; border-color:var(--primary); background:linear-gradient(135deg, var(--primary), #8a6ff0); font-weight: 800; }
.search-action-row { padding:18px 24px; display:flex; align-items:center; justify-content:space-between; gap:18px; background: linear-gradient(90deg, #FFEDE1, #F1ECFF); }
.search-note { color:#9089b0; font-size:10px; }
.search-note i { color:var(--teal); margin-left:4px; }
.primary-search-btn { border:0; min-height:50px; border-radius:999px; padding:0 26px; display:inline-flex; align-items:center; justify-content:center; gap:9px; background:linear-gradient(135deg, var(--primary), #8a6ff0); color:#fff; font-weight:800; font-size:13px; box-shadow:0 12px 26px rgba(108,79,224,.32); transition: transform .15s ease; }
.primary-search-btn:not(:disabled):hover { transform: translateY(-1px); }
.primary-search-btn:disabled { background:#d9d5ec; box-shadow:none; cursor:not-allowed; }

/* ===== Results ===== */
.results-section { position: relative; padding: 68px 0 82px; background: linear-gradient(180deg, #F1ECFF 0%, #FBF5FF 100%); border-top:1px solid #e4d9fb; overflow: hidden; }
.results-section::before { content:""; position:absolute; top:60px; right:-120px; width:320px; height:320px; border-radius:50%; background: radial-gradient(circle, rgba(255,92,147,.14), transparent 70%); pointer-events:none; }
.results-header { display:flex; align-items:flex-end; justify-content:space-between; gap:24px; margin-bottom:25px; }
.result-stats { display:flex; align-items:center; gap:10px; }
.result-stats > div { min-width:100px; min-height:68px; padding:9px 12px; background: linear-gradient(160deg, #ffffff 0%, #EDE4FF 100%); border:1.5px solid #e6dafb; border-radius:16px; display:flex; flex-direction:column; justify-content:center; box-shadow: var(--shadow-sm); }
.result-stats strong { font-size:19px; line-height:1.25; color: var(--primary); }
.result-stats span { color:#9089b0; font-size:9px; }
.results-toolbar { display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:12px; }
.result-search-box { position:relative; flex:1; max-width:520px; }
.result-search-box i { position:absolute; right:14px; top:50%; transform:translateY(-50%); color:var(--primary); }
.result-search-box input { width:100%; height:46px; border:1.5px solid #ded0fb; border-radius:14px; outline:none; background:#FBF9FF; padding:0 42px 0 15px; font-size:11px; }
.result-search-box input:focus { border-color: var(--primary); box-shadow:0 0 0 4px var(--primary-soft); }
.toolbar-actions { display:flex; gap:7px; align-items:center; }
.compact-select { min-height:44px!important; height:44px; width:auto; min-width:170px; padding:6px 11px!important; font-size:10px; border-radius: 12px; }
.icon-switch { width:44px; height:44px; border-radius:13px; border:1.5px solid var(--line); background:#fff; color:#8981ab; }
.icon-switch.active { color:#fff; border-color:var(--primary); background:linear-gradient(135deg, var(--primary), #8a6ff0); }
.status-legend { display:flex; gap:17px; align-items:center; color:#9089b0; font-size:9px; margin:0 2px 18px; }
.status-legend span { display:flex; align-items:center; gap:5px; }
.legend-dot { width:7px; height:7px; border-radius:50%; }
.dot-new { background:var(--pink); }
.dot-updated { background:var(--primary); }
.dot-base { background:var(--teal); }

.results-list { display:grid; gap:14px; }
.result-card { position:relative; display:grid; grid-template-columns:118px minmax(0,1.2fr) minmax(210px,.78fr) 150px; align-items:stretch; background: linear-gradient(120deg, #ffffff 0%, #F6F0FF 60%, #FFF3EC 100%); border:1.5px solid #e6dafb; border-radius:22px; overflow:hidden; box-shadow: var(--shadow-sm); transition:.2s transform,.2s box-shadow,.2s border-color; }
.result-card::before { content:""; position:absolute; inset-inline-start:0; top:0; bottom:0; width:4px; background:linear-gradient(180deg, var(--primary), var(--teal)); }
.result-card:hover { transform:translateY(-3px); border-color:#ded6fa; box-shadow: var(--shadow); }
.result-code { padding:18px 16px 18px 20px; border-left:1px solid var(--line); display:flex; flex-direction:column; justify-content:center; align-items:flex-start; background: linear-gradient(180deg, #EFE6FF, #E4FBF5); }
.result-code small { color:#a19cc2; font-size:9px; }
.result-code strong { color:var(--primary); font-size:21px; direction:ltr; letter-spacing:.5px; margin:2px 0; }
.result-code button { border:0; background:none; padding:1px 0; color:#8981ab; font-size:9px; }
.result-code button:hover { color:var(--primary); }
.result-main { padding:17px 20px; min-width:0; }
.result-main-top { display:flex; align-items:center; gap:7px; flex-wrap:wrap; margin-bottom:6px; }
.status-badge { padding:4px 9px; border-radius:999px; font-size:8px; font-weight:800; }
.status-badge.new { color:#c22d70; background:var(--pink-soft); }
.status-badge.updated { color:var(--primary); background:var(--primary-soft); }
.status-badge.base { color:#0d8f7f; background:var(--teal-soft); }
.course-badge { padding:4px 9px; border-radius:999px; color:#b8590f; background:var(--coral-soft); font-size:8px; font-weight:800; }
.result-main h3 { font-size:14px; margin:0 0 3px; color: var(--ink); }
.result-main .major-name { color:#615a86; font-size:11px; margin-bottom:6px; white-space:nowrap; text-overflow:ellipsis; overflow:hidden; }
.result-location { color:#9089b0; font-size:9px; display:flex; align-items:center; gap:6px; }
.result-location i { color: var(--coral); }
.result-meta { padding:17px 18px; border-right:1px solid var(--line); display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:8px; align-content:center; }
.meta-box { background: linear-gradient(135deg, #F5EFFF, #ffffff); border:1px solid #e6dafb; border-radius:12px; padding:7px 8px; }
.meta-box small, .meta-box strong { display:block; }
.meta-box small { color:#a19cc2; font-size:8px; }
.meta-box strong { font-size:10px; margin-top:-1px; color: var(--ink); }
.result-actions { padding:15px; border-right:1px solid var(--line); display:flex; flex-direction:column; justify-content:center; gap:7px; }
.add-choice-btn, .details-btn { min-height:38px; border-radius:999px; display:flex; align-items:center; justify-content:center; gap:6px; font-size:9px; font-weight:800; }
.add-choice-btn { border:0; background:linear-gradient(135deg, var(--primary), #8a6ff0); color:#fff; }
.add-choice-btn.added { background:var(--teal-soft); color:#0d8f7f; border:1px solid #b9ece2; }
.details-btn { border:1.5px solid var(--line); background:#fff; color:#6e6890; }
.result-note { grid-column: 1 / -1; display:flex; gap:6px; align-items:center; padding:9px 17px; background:var(--coral-soft); border-top:1px solid #ffdcc4; color:#a85a1c; font-size:9px; }

.table-view { overflow-x:auto; background:#fff; border:1px solid var(--line); border-radius:18px; }
.table-view table { width:100%; border-collapse:collapse; min-width:900px; }
.table-view th { text-align:right; color:#847dab; font-size:9px; font-weight:800; padding:12px 10px; background:var(--surface-2); border-bottom:1px solid var(--line); }
.table-view td { padding:12px 10px; border-bottom:1px solid #f1eefc; font-size:9px; vertical-align:middle; }
.table-view tr:last-child td { border-bottom:0; }
.table-code { color:var(--primary); font-weight:800; direction:ltr; display:inline-block; }
.table-action { border:1px solid #ded6fa; background:var(--primary-soft); color:var(--primary); border-radius:999px; padding:5px 10px; font-size:8px; font-weight:800; }

.empty-state { padding:60px 20px; text-align:center; color:#8981ab; }
.empty-icon { width:64px; height:64px; border-radius:var(--radius-blob); display:grid; place-items:center; margin:0 auto 14px; background:var(--primary-soft); color:var(--primary); font-size:23px; }
.empty-state h3 { color:var(--ink); margin:0 0 5px; font-size:17px; }
.empty-state p { margin:0; font-size:11px; }

/* ===== How it works ===== */
.how-section { padding:84px 0; background: linear-gradient(180deg, #ffffff 0%, #F3EEFF 100%); position: relative; overflow: hidden; }
.how-section::before { content:""; position:absolute; top:40px; left:-80px; width:280px; height:280px; border-radius:50%; background: radial-gradient(circle, rgba(255,92,147,.18), transparent 70%); pointer-events:none; }
.how-section::after { content:""; position:absolute; bottom:-100px; right:-80px; width:300px; height:300px; border-radius:50%; background: radial-gradient(circle, rgba(15,201,180,.16), transparent 70%); pointer-events:none; }
.feature-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; position: relative; z-index: 1; }
.feature-card { border:1.5px solid #e6dafb; border-radius:22px; padding:24px; background: linear-gradient(160deg, #ffffff 0%, #F2EAFF 55%, #FFEEE4 100%); box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease; }
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.feature-icon { width:46px; height:46px; border-radius:var(--radius-blob); display:grid; place-items:center; margin-bottom:14px; font-size:18px; }
.feature-icon.purple { color:var(--primary); background:var(--primary-soft); }
.feature-icon.blue { color:#0d8f7f; background:var(--teal-soft); }
.feature-icon.green { color:#b8590f; background:var(--coral-soft); }
.feature-card h3 { margin:0 0 6px; font-size:15px; color: var(--ink); }
.feature-card p { margin:0; color:#847dab; font-size:10px; }

/* ===== Footer ===== */
.site-footer {
  background: linear-gradient(135deg, #21174f 0%, #4b2fc4 52%, #3157d5 100%);
  color: #f5f2ff;
  padding: 42px 0 0;
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content:"";
  position:absolute;
  top:-150px;
  right:-90px;
  width:330px;
  height:330px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(255,122,80,.24), transparent 68%);
  pointer-events:none;
}
.site-footer::after {
  content:"";
  position:absolute;
  bottom:-115px;
  left:-70px;
  width:300px;
  height:300px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(15,201,180,.25), transparent 68%);
  pointer-events:none;
}
.footer-wrap {
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:38px;
  padding-bottom:30px;
}
.footer-brand { display:flex; align-items:center; gap:14px; max-width:590px; }
.footer-brand-icon {
  width:52px;
  height:52px;
  flex:0 0 52px;
  display:grid;
  place-items:center;
  border:1px solid rgba(255,255,255,.22);
  border-radius:17px;
  color:#fff;
  background:linear-gradient(135deg, rgba(255,255,255,.20), rgba(255,255,255,.07));
  box-shadow:0 12px 28px rgba(15,10,55,.20);
  font-size:21px;
}
.footer-brand strong { display:block; color:#fff; font-size:20px; line-height:1.5; }
.footer-brand p { margin:3px 0 0; color:#ddd7ff; font-size:13px; line-height:1.9; }
.footer-note {
  display:flex;
  align-items:center;
  gap:11px;
  max-width:420px;
  padding:13px 15px;
  border:1px solid rgba(255,255,255,.17);
  border-radius:16px;
  color:#fff4d6;
  background:rgba(21,14,65,.24);
  font-size:13px;
  line-height:1.85;
}
.footer-note-icon {
  width:35px;
  height:35px;
  flex:0 0 35px;
  display:grid;
  place-items:center;
  border-radius:11px;
  color:#ffd56a;
  background:rgba(245,166,35,.16);
}
.footer-bottom {
  position:relative;
  z-index:1;
  min-height:58px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  border-top:1px solid rgba(255,255,255,.16);
  color:#d9d3fb;
  font-size:12.5px;
}
.developer-credit { display:inline-flex; align-items:center; gap:6px; color:#f3efff; }
.developer-credit i { color:var(--teal); }
.developer-credit strong { color:#fff; font-size:13px; }

/* ===== Drawer ===== */
.drawer-backdrop { position:fixed; inset:0; z-index:99; background:rgba(24,16,58,.45); opacity:0; visibility:hidden; transition:.25s; }
.drawer-backdrop.open { opacity:1; visibility:visible; }
.selection-drawer { position:fixed; z-index:100; top:0; bottom:0; left:0; width:min(430px, 92vw); background: linear-gradient(180deg, #ffffff 0%, #F6F1FF 100%); transform:translateX(-105%); transition:.28s ease; box-shadow:20px 0 60px rgba(27,20,64,.22); display:flex; flex-direction:column; }
.selection-drawer.open { transform:translateX(0); }
.drawer-header { padding:22px 21px 16px; display:flex; align-items:center; justify-content:space-between; border-bottom:1px solid var(--line); }
.drawer-header small { color:#a49dc4; font-size:9px; }
.drawer-header h3 { margin:0; font-size:18px; color: var(--ink); }
.drawer-header h3 span { display:inline-grid; place-items:center; min-width:24px; height:24px; padding:0 5px; border-radius:999px; background:var(--primary-soft); color:var(--primary); font-size:9px; margin-right:4px; }
.drawer-header button { width:36px; height:36px; border-radius:12px; border:1.5px solid var(--line); background:#fff; color:#6e6890; }
.drawer-info { margin:13px 16px 4px; padding:10px 12px; border-radius:12px; background:var(--surface-2); color:#847dab; font-size:8px; }
.drawer-list { padding:10px 16px 20px; overflow:auto; display:grid; gap:9px; }
.choice-item { border:1px solid var(--line); border-radius:15px; padding:11px; display:grid; grid-template-columns:30px 1fr auto; gap:9px; align-items:center; }
.choice-order { width:29px; height:29px; border-radius:10px; display:grid; place-items:center; background:linear-gradient(135deg, var(--primary), #8a6ff0); color:#fff; font-weight:800; font-size:9px; }
.choice-item strong, .choice-item small { display:block; }
.choice-item strong { font-size:10px; color: var(--ink); }
.choice-item small { color:#8981ab; font-size:8px; margin-top:1px; }
.choice-code { color:var(--primary)!important; font-weight:800; direction:ltr; }
.choice-actions { display:flex; flex-direction:column; gap:3px; }
.choice-actions button { width:25px; height:25px; border:0; border-radius:8px; background:var(--surface-2); color:#847dab; font-size:9px; }
.choice-actions .remove-choice { color:#c94a58; background:var(--pink-soft); }
.drawer-empty { margin:auto; padding:30px; display:flex; flex-direction:column; align-items:center; text-align:center; color:#a49dc4; }
.drawer-empty i { font-size:33px; color:#c7bdf0; margin-bottom:10px; }
.drawer-empty strong { color:#4a4570; font-size:12px; }
.drawer-empty span { max-width:260px; font-size:9px; margin-top:3px; }
.drawer-footer { margin-top:auto; padding:14px 16px; border-top:1px solid var(--line); display:grid; grid-template-columns:1fr auto; gap:8px; }
.copy-btn { min-height:44px; border:0; border-radius:999px; background:linear-gradient(135deg, var(--primary), #8a6ff0); color:#fff; font-size:10px; font-weight:800; }
.copy-btn:disabled { background:#dcd7ee; }
.clear-choices { border:1.5px solid #f3d9de; border-radius:999px; background:#fff; color:#c94a58; padding:0 14px; font-size:9px; font-weight: 700; }
.clear-choices:disabled { color:#b3aecf; border-color:var(--line); }

/* ===== Modal ===== */
.custom-modal { border:0; border-radius:26px; background: linear-gradient(165deg, #ffffff 0%, #F5F0FF 100%); box-shadow:0 30px 80px rgba(27,20,64,.22); }
.custom-modal .modal-header { padding:22px 24px 14px; }
.custom-modal .modal-body { padding:0 24px 24px; }
.modal-kicker { color:var(--primary); font-weight:800; font-size:9px; }
.custom-modal .modal-title { font-size:18px; margin-top:1px; color: var(--ink); }
.source-callout { display:flex; gap:10px; border:1px solid #e2d9ff; background:var(--primary-soft); border-radius:15px; padding:12px 14px; color:#514b78; font-size:10px; }
.source-callout i { color: var(--primary); font-size:16px; }
.source-callout p { margin:0; }
.timeline { margin:18px 4px 16px; display:grid; gap:0; }
.timeline-item { position:relative; display:grid; grid-template-columns:24px 1fr; gap:9px; min-height:54px; }
.timeline-item::after { content:""; position:absolute; right:8px; top:21px; bottom:-5px; width:2px; background:var(--line); }
.timeline-item:last-child::after { display:none; }
.timeline-item > span { width:17px; height:17px; margin-top:3px; border-radius:50%; border:3px solid #fff; box-shadow:0 0 0 2px #ded6fa; background:#ded6fa; z-index:1; }
.timeline-item.done > span { background:var(--teal); box-shadow:0 0 0 2px #aeeee3; }
.timeline-item.current > span { background:var(--primary); box-shadow:0 0 0 2px #cabff5; }
.timeline-item strong, .timeline-item small { display:block; }
.timeline-item strong { font-size:11px; color: var(--ink); }
.timeline-item small { color:#8981ab; font-size:9px; margin-top:-2px; }
.modal-warning { display:flex; align-items:center; gap:8px; color:#a85a1c; background:var(--coral-soft); border-radius:13px; padding:10px 12px; font-size:9px; }

/* ===== Toast ===== */
.toast-message { position:fixed; z-index:130; right:50%; bottom:24px; transform:translate(50%,20px); min-width:220px; max-width:calc(100% - 30px); padding:11px 16px; text-align:center; color:#fff; background:linear-gradient(135deg, #1B1440, #3A2694); border-radius:999px; font-size:9px; box-shadow:0 14px 38px rgba(27,20,64,.3); opacity:0; visibility:hidden; transition:.22s; }
.toast-message.show { opacity:1; visibility:visible; transform:translate(50%,0); }

@media (max-width: 980px) {
  .desktop-nav { display:none; }
  .hero-grid { grid-template-columns:1fr; }
  .hero-copy { text-align:center; }
  .hero-copy > p { margin-inline:auto; }
  .hero-meta { justify-content:center; }
  .hero-visual { min-height:300px; }
  .form-grid { grid-template-columns:repeat(2,1fr); }
  .field-large { grid-column:span 1; }
  .advanced-content { grid-template-columns:1fr; }
  .result-card { grid-template-columns:105px 1fr 190px; }
  .result-actions { grid-column:1 / -1; flex-direction:row; border-right:0; border-top:1px solid var(--line); }
  .result-actions > button { flex:1; }
  .feature-grid { grid-template-columns:1fr; }
}

@media (max-width: 720px) {
  .container-wide { width:min(100% - 22px, 1180px); }
  .demo-ribbon-inner { min-height:45px; font-size:9px; }
  .demo-ribbon .plain-link { display:none; }
  .nav-wrap { min-height:66px; }
  .brand { min-width:0; }
  .brand-mark { width:38px; height:38px; }
  .brand strong { font-size:13px; }
  .brand small { display:none; }
  .my-choices-btn > span:not(.choice-count) { display:none; }
  .hero-section { padding:48px 0 44px; }
  .hero-copy h1 { font-size:34px; letter-spacing:-1px; }
  .hero-copy > p { font-size:13px; }
  .eyebrow { font-size:9px; }
  .hero-meta { display:grid; justify-items:start; max-width:320px; margin-inline:auto; }
  .meta-item { border-left:0; padding-left:0; }
  .hero-visual { display:none; }
  .search-section { padding:52px 0; }
  .stepper { grid-template-columns:repeat(4,1fr); gap:6px; }
  .step-line { display:none; }
  .step { flex-direction:column; text-align:center; min-width:0; gap:4px; }
  .step > div small { display:none; }
  .step strong { font-size:8px; }
  .search-panel { border-radius:20px; }
  .panel-topline { padding:0 15px; }
  .muted-inline { display:none; }
  .form-grid { padding:19px 15px 14px; grid-template-columns:1fr; gap:14px; }
  .advanced-toggle { padding:0 15px; }
  .advanced-content { padding:3px 15px 16px; }
  .search-action-row { padding:14px 15px; flex-direction:column; align-items:stretch; }
  .search-note { text-align:center; }
  .primary-search-btn { width:100%; }
  .results-section { padding:48px 0; }
  .results-header { align-items:flex-start; flex-direction:column; }
  .result-stats { width:100%; }
  .result-stats > div { flex:1; min-width:0; }
  .results-toolbar { align-items:stretch; flex-direction:column; }
  .result-search-box { max-width:none; }
  .toolbar-actions { width:100%; }
  .compact-select { flex:1; min-width:0; }
  .status-legend { overflow:auto; white-space:nowrap; padding-bottom:4px; }
  .result-card { grid-template-columns:1fr; }
  .result-code { border-left:0; border-bottom:1px solid var(--line); flex-direction:row; align-items:center; justify-content:space-between; padding:11px 14px; }
  .result-code strong { font-size:17px; }
  .result-main { padding:14px; }
  .result-meta { border-right:0; border-top:1px solid var(--line); padding:12px 14px; }
  .result-actions { padding:11px 14px; }
  .result-note { padding:8px 14px; }
  .how-section { padding:55px 0; }
  .site-footer { padding-top:32px; }
  .footer-wrap { align-items:stretch; flex-direction:column; gap:20px; padding-bottom:24px; }
  .footer-brand { align-items:flex-start; }
  .footer-brand strong { font-size:18px; }
  .footer-brand p, .footer-note { font-size:12px; }
  .footer-note { max-width:none; }
  .footer-bottom { padding:14px 0; flex-direction:column; align-items:flex-start; justify-content:center; gap:6px; font-size:11.5px; }
}