:root {
    --primary: #0d6b57;
    --primary-dark: #06483a;
    --primary-soft: #e9f7f3;
    --secondary: #f4a62a;
    --accent: #2563eb;
    --danger: #dc2626;
    --warning: #d97706;
    --success: #16a34a;
    --text: #17212b;
    --muted: #667085;
    --border: #e5e7eb;
    --bg: #f6f8fb;
    --white: #ffffff;
    --shadow: 0 12px 34px rgba(16, 24, 40, .08);
    --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }

.top-strip { background: var(--primary-dark); color: #d7f4eb; font-size: 13px; }
.top-strip-inner { display: flex; justify-content: space-between; align-items: center; min-height: 36px; gap: 12px; }
.top-strip a { color: #fff; font-weight: 700; }
.site-header { background: rgba(255,255,255,.96); box-shadow: 0 2px 18px rgba(16, 24, 40, .08); position: sticky; top: 0; z-index: 50; }
.nav-wrap { display: flex; justify-content: space-between; align-items: center; min-height: 76px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-icon { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; color: #fff; font-weight: 900; background: linear-gradient(135deg, var(--primary), var(--secondary)); }
.brand strong { display: block; font-size: 22px; color: var(--primary-dark); line-height: 1.1; }
.brand small { color: var(--muted); font-size: 12px; }
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a { padding: 10px 12px; border-radius: 999px; color: #334155; font-weight: 700; font-size: 14px; }
.main-nav a:hover, .main-nav a.active { background: var(--primary-soft); color: var(--primary); }
.nav-toggle { display: none; border: 1px solid var(--border); background: #fff; border-radius: 12px; padding: 8px 12px; font-size: 22px; }

main { min-height: 60vh; }
.hero { background: radial-gradient(circle at top left, rgba(244,166,42,.28), transparent 26%), linear-gradient(135deg, #083d33, #0d6b57 52%, #0a8b72); color: #fff; padding: 76px 0; }
.hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 30px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22); padding: 8px 14px; border-radius: 999px; font-weight: 700; font-size: 14px; }
.hero h1 { font-size: clamp(34px, 5vw, 60px); line-height: 1.08; margin: 18px 0; }
.hero h1 span { color: #ffd36f; }
.hero p { font-size: 18px; color: #e8fff8; margin: 0 0 24px; max-width: 760px; }
.hero-actions, .actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero-search { background: #fff; padding: 10px; border-radius: 18px; max-width: 680px; box-shadow: var(--shadow); margin: 24px 0; }
.hero-search form, .search-bar { display: flex; gap: 10px; }
.hero-search input, .search-bar input { flex: 1; min-width: 0; border: 1px solid var(--border); border-radius: 12px; padding: 13px 14px; font-size: 15px; }
.hero-card { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.24); border-radius: 24px; padding: 24px; backdrop-filter: blur(6px); }
.hero-card h3 { margin-top: 0; }
.hero-list { padding-left: 18px; margin: 0; color: #effffb; }
.hero-stats, .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 28px; }
.hero-stat, .stat-card { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.18); padding: 18px; border-radius: 18px; text-align: center; }
.stat-card { background: #fff; color: var(--text); box-shadow: var(--shadow); }
.number { display: block; font-weight: 900; font-size: 28px; }
.label { color: rgba(255,255,255,.84); font-weight: 700; font-size: 13px; }
.stat-card .label { color: var(--muted); }

.section { padding: 64px 0; }
.section.white { background: #fff; }
.section-header { text-align: center; margin-bottom: 34px; }
.section-header h2 { margin: 0 0 8px; font-size: clamp(26px, 3vw, 38px); color: var(--primary-dark); }
.section-header p { color: var(--muted); margin: 0; }
.section-line { width: 70px; height: 4px; background: linear-gradient(90deg, var(--primary), var(--secondary)); margin: 16px auto 0; border-radius: 99px; }

.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.categories-grid, .cards-grid, .papers-grid, .quizzes-grid, .names-grid, .stories-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.category-card, .paper-card, .quiz-card, .name-card, .story-card, .tool-card, .panel, .form-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; transition: transform .18s ease, box-shadow .18s ease; }
.category-card:hover, .paper-card:hover, .quiz-card:hover, .name-card:hover, .story-card:hover, .tool-card:hover { transform: translateY(-4px); box-shadow: 0 16px 42px rgba(16,24,40,.12); }
.icon { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 16px; background: linear-gradient(135deg, var(--primary), #12a283); color: #fff; font-size: 26px; margin-bottom: 14px; }
.category-card h3, .paper-card h3, .quiz-card h3, .name-card h3, .story-card h3, .tool-card h3 { margin: 0 0 8px; color: var(--primary-dark); }
.category-card p, .paper-card p, .quiz-card p, .name-card p, .story-card p, .tool-card p { color: var(--muted); margin: 0 0 14px; }
.count, .meta-chip, .badge { display: inline-flex; align-items: center; gap: 5px; padding: 6px 10px; border-radius: 999px; background: var(--primary-soft); color: var(--primary); font-size: 12px; font-weight: 800; }
.badge-success { background: #dcfce7; color: #166534; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-info { background: #dbeafe; color: #1e40af; }

.btn { display: inline-flex; justify-content: center; align-items: center; gap: 8px; border: 0; border-radius: 12px; padding: 12px 18px; font-weight: 800; cursor: pointer; transition: .18s ease; font-size: 14px; }
.btn-sm { padding: 8px 12px; font-size: 13px; border-radius: 10px; }
.btn-lg { padding: 15px 22px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: var(--secondary); color: #2b1b00; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-outline { background: #fff; color: var(--primary); border: 1px solid var(--primary); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-light { background: var(--primary-soft); color: var(--primary); }
button.btn { font-family: inherit; }

.card-footer { margin-top: 18px; display: flex; gap: 10px; flex-wrap: wrap; }
.card-meta, .paper-meta, .quiz-info, .story-meta, .name-meta { display: flex; gap: 9px; flex-wrap: wrap; margin: 12px 0; color: var(--muted); font-size: 13px; }
.year-badge, .difficulty-badge, .gender-badge { display: inline-flex; padding: 6px 10px; border-radius: 999px; background: #fff7ed; color: #9a3412; font-weight: 800; font-size: 12px; }
.gender-boy { background: #dbeafe; color: #1e40af; }
.gender-girl { background: #fce7f3; color: #9d174d; }
.gender-unisex { background: #ede9fe; color: #5b21b6; }
.difficulty-easy { background: #dcfce7; color: #166534; }
.difficulty-medium { background: #fef3c7; color: #92400e; }
.difficulty-hard { background: #fee2e2; color: #991b1b; }

.page-hero { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); color: #fff; padding: 50px 0; }
.page-hero h1 { margin: 0 0 10px; font-size: clamp(30px, 4vw, 46px); }
.page-hero p { color: #e8fff8; margin: 0; max-width: 760px; }
.content-layout { display: grid; grid-template-columns: 280px 1fr; gap: 26px; align-items: start; }
.sidebar { position: sticky; top: 120px; }
.sidebar .panel { padding: 18px; }
.sidebar h3 { margin-top: 0; }
.side-list { display: grid; gap: 8px; }
.side-list a { display: flex; justify-content: space-between; gap: 10px; padding: 9px 10px; border-radius: 10px; color: #334155; }
.side-list a:hover, .side-list a.active { background: var(--primary-soft); color: var(--primary); }
.filters { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); margin-bottom: 24px; }
.filter-row { display: grid; grid-template-columns: 1.3fr .7fr .8fr auto; gap: 12px; }
.alphabet { display: flex; flex-wrap: wrap; gap: 6px; margin: 15px 0 0; }
.alphabet a { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; border: 1px solid var(--border); background: #fff; font-weight: 800; color: var(--primary); }
.alphabet a.active, .alphabet a:hover { background: var(--primary); color: #fff; }

input, select, textarea { width: 100%; border: 1px solid var(--border); border-radius: 12px; padding: 12px 13px; font: inherit; background: #fff; color: var(--text); }
textarea { min-height: 150px; resize: vertical; }
label { display: block; font-weight: 800; margin-bottom: 6px; color: #334155; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.help { color: var(--muted); font-size: 13px; margin-top: 5px; }
.required { color: var(--danger); }

.detail-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); padding: 30px; }
.detail-card h1, .detail-card h2 { color: var(--primary-dark); }
.detail-content { font-size: 17px; }
.info-table { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: 14px; }
.info-table th, .info-table td { padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: left; }
.info-table th { background: var(--primary-soft); color: var(--primary-dark); width: 30%; }
.urdu-name { font-size: 34px; direction: rtl; color: var(--primary); margin: 0 0 8px; font-family: Georgia, 'Times New Roman', serif; }

.quiz-question { border: 1px solid var(--border); border-radius: 16px; padding: 18px; margin-bottom: 18px; background: #fff; }
.options { display: grid; gap: 10px; margin-top: 12px; }
.option { border: 1px solid var(--border); border-radius: 12px; padding: 11px 12px; display: flex; gap: 10px; align-items: flex-start; }
.option input { width: auto; margin-top: 4px; }
.result-correct { border-color: #86efac; background: #f0fdf4; }
.result-wrong { border-color: #fca5a5; background: #fef2f2; }
.score-box { text-align: center; background: linear-gradient(135deg, var(--primary), #12a283); color: #fff; border-radius: 20px; padding: 28px; margin-bottom: 24px; }
.score-box strong { display: block; font-size: 46px; line-height: 1; }

.ad-box { margin: 24px auto; min-height: 95px; border: 2px dashed #cbd5e1; border-radius: 18px; background: #fff; display: grid; place-items: center; text-align: center; color: var(--muted); padding: 18px; }
.ad-box span { display: block; font-weight: 900; color: #475569; }
.custom-ad { border-style: solid; min-height: auto; display: block; }

.flash-container { margin-top: 16px; }
.alert { border-radius: 14px; padding: 13px 16px; margin-bottom: 12px; border: 1px solid transparent; }
.alert-success { background: #ecfdf5; color: #065f46; border-color: #a7f3d0; }
.alert-danger, .alert-error { background: #fef2f2; color: #991b1b; border-color: #fecaca; }
.alert-warning { background: #fffbeb; color: #92400e; border-color: #fde68a; }
.alert-info { background: #eff6ff; color: #1e40af; border-color: #bfdbfe; }

.pagination { display: flex; justify-content: center; gap: 7px; margin-top: 28px; flex-wrap: wrap; }
.pagination a, .pagination span { min-width: 38px; height: 38px; padding: 0 10px; border-radius: 10px; display: grid; place-items: center; background: #fff; border: 1px solid var(--border); color: var(--primary); font-weight: 800; }
.pagination a.active, .pagination a:hover { background: var(--primary); color: #fff; }

.table-wrap { overflow-x: auto; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); }
table.admin-table { width: 100%; border-collapse: collapse; min-width: 860px; }
.admin-table th, .admin-table td { padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.admin-table th { background: #f8fafc; color: #334155; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; }
.inline-actions { display: flex; flex-wrap: wrap; gap: 7px; }
.inline-form { display: inline; }
.admin-nav { background: #fff; border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); padding: 10px; margin: 22px 0; display: flex; flex-wrap: wrap; gap: 8px; }
.admin-nav a { padding: 9px 12px; border-radius: 10px; font-weight: 800; color: #334155; }
.admin-nav a:hover, .admin-nav a.active { background: var(--primary-soft); color: var(--primary); }
.admin-heading { display: flex; justify-content: space-between; align-items: center; gap: 15px; flex-wrap: wrap; margin-bottom: 20px; }
.admin-heading h1 { margin: 0; color: var(--primary-dark); }

.tool-output { background: #0f172a; color: #dbeafe; border-radius: 16px; padding: 16px; min-height: 120px; white-space: pre-wrap; }

.site-footer { background: #072d26; color: #cceee5; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; padding: 44px 0; }
.site-footer h3, .site-footer h4 { color: #fff; margin-top: 0; }
.site-footer a { display: block; color: #cceee5; margin-bottom: 8px; }
.site-footer a:hover { color: #ffd36f; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 16px 0; color: #a9dcd1; }
.footer-bottom p { margin: 0; }

@media (max-width: 980px) {
    .hero-grid, .content-layout { grid-template-columns: 1fr; }
    .hero-stats, .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .categories-grid, .cards-grid, .papers-grid, .quizzes-grid, .names-grid, .stories-grid, .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .filter-row { grid-template-columns: 1fr 1fr; }
    .sidebar { position: static; }
    .main-nav { display: none; position: absolute; left: 16px; right: 16px; top: 112px; flex-direction: column; background: #fff; padding: 14px; border: 1px solid var(--border); border-radius: 18px; box-shadow: var(--shadow); align-items: stretch; }
    .main-nav.open { display: flex; }
    .nav-toggle { display: block; }
}

@media (max-width: 640px) {
    .container { width: min(100% - 22px, 1180px); }
    .top-strip-inner { flex-direction: column; align-items: flex-start; padding: 8px 0; }
    .hero { padding: 48px 0; }
    .hero-search form, .search-bar, .hero-actions, .actions { flex-direction: column; align-items: stretch; }
    .hero-stats, .stats-grid, .categories-grid, .cards-grid, .papers-grid, .quizzes-grid, .names-grid, .stories-grid, .grid-2, .grid-3, .grid-4, .form-grid, .filter-row, .footer-grid { grid-template-columns: 1fr; }
    .section { padding: 44px 0; }
    .detail-card { padding: 20px; }
}