/* ============================================================
   Campus Voices — Full responsive stylesheet
   Design tokens • mobile-first • dark-mode via prefers-color-scheme
   ============================================================ */

:root {
    --c-bg:        #f8fafc;
    --c-surface:   #ffffff;
    --c-surface-2: #f1f5f9;
    --c-border:    #e2e8f0;
    --c-border-2:  #cbd5e1;
    --c-text:      #0f172a;
    --c-text-2:    #475569;
    --c-text-3:    #94a3b8;
    --c-primary:   #b91c1c;
    --c-primary-h: #991b1b;
    --c-accent:    #D1AA73;
    --c-success:   #166534;
    --c-success-bg:#dcfce7;
    --c-danger:    #dc2626;
    --c-danger-bg: #fee2e2;
    --c-info-bg:   #dbeafe;
    --c-info:      #1e40af;

    --font-en: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    --font-bn: 'Hind Siliguri', 'Inter', system-ui, sans-serif;

    --radius-sm: 6px;
    --radius:    10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px rgba(15,23,42,.06);
    --shadow:    0 4px 12px rgba(15,23,42,.08);
    --shadow-lg: 0 20px 40px -20px rgba(15,23,42,.25);

    --container: 1200px;
    --pad:       clamp(1rem, 2.5vw, 1.5rem);
    --header-h:  72px;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --c-bg:        #0b1220;
        --c-surface:   #111a2e;
        --c-surface-2: #1a2440;
        --c-border:    #1f2a44;
        --c-border-2:  #2a3856;
        --c-text:      #e2e8f0;
        --c-text-2:    #94a3b8;
        --c-text-3:    #64748b;
    }
}

/* ---------------- Reset ---------------- */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    font-family: var(--font-bn);
    background: var(--c-bg);
    color: var(--c-text);
    line-height: 1.65;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}
img,svg,video { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input,textarea,select { font: inherit; color: inherit; }
hr { border: none; border-top: 1px solid var(--c-border); margin: 1rem 0; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--c-text); color: #fff; padding: 10px 16px; z-index: 9999; }
.skip-link:focus { left: 10px; top: 10px; }

/* ---------------- Container ---------------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }
.narrow { max-width: 860px; }

/* ---------------- Header ---------------- */
.main-header {
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    box-shadow: var(--shadow-sm);
    position: sticky; top: 0; z-index: 100;
}
.nav-container { display: flex; justify-content: space-between; align-items: center; min-height: var(--header-h); gap: 1rem; }

.brand { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }
.brand-mark { width: 44px; height: 44px; flex-shrink: 0; }
.brand-mark svg { width: 100%; height: 100%; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 1.05rem; color: var(--c-primary); font-weight: 800; }
.brand-text small { font-size: .72rem; color: var(--c-text-3); max-width: 24ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Header controls: lang + hamburger */
.header-controls { display: flex; align-items: center; gap: .75rem; margin-left: auto; }
.lang-toggle { display: flex; border: 1px solid var(--c-border); border-radius: var(--radius-sm); overflow: hidden; }
.lang-btn { padding: 5px 12px; font-size: .78rem; font-weight: 600; text-decoration: none; color: var(--c-text-3); background: var(--c-surface); transition: all .2s; }
.lang-btn--active { background: var(--c-primary); color: #fff; }
.lang-btn:hover { opacity: .85; }

.main-nav { display: flex; align-items: center; gap: clamp(.5rem, 1.5vw, 1.5rem); }
.nav-link {
    font-weight: 600; color: var(--c-text-2); padding: 8px 4px;
    border-bottom: 2px solid transparent; transition: color .2s, border-color .2s;
    white-space: nowrap; font-size: .95rem; text-decoration: none;
}
.nav-link:hover { color: var(--c-primary); }
.nav-link.is-current { color: var(--c-primary); border-bottom-color: var(--c-primary); }
.nav-cta { background: var(--c-primary); color: #fff !important; padding: 8px 18px; border-radius: var(--radius-sm); border-bottom: none !important; }
.nav-cta:hover { background: var(--c-primary-h); color: #fff; }
.nav-link--donate { color: var(--c-primary); font-weight: 700; }
.nav-translate-btn { font-size: .9rem; padding: 8px 4px; background: none; border: none; cursor: pointer; font-family: inherit; color: var(--c-text-2); }

/* Nav groups — desktop: inline, mobile: sections */
.nav-group { display: contents; }
.nav-group--secondary { display: none; }
.nav-search {
    display: flex; gap: .4rem; align-items: center;
}
.nav-search input {
    width: 130px; padding: 6px 10px; border: 1px solid var(--c-border);
    border-radius: var(--radius-sm); background: var(--c-surface); font-family: inherit; font-size: .8rem;
    transition: width .3s;
}
.nav-search input:focus { width: 200px; }
.nav-search button {
    padding: 6px 12px; background: var(--c-primary); color: #fff;
    border: 0; border-radius: var(--radius-sm); cursor: pointer; font-weight: 600; font-size: .8rem;
}

.mobile-menu__toggle { display: none; flex-direction: column; gap: 5px; padding: 10px; background: none; border: none; cursor: pointer; }
.mobile-menu__toggle span { display: block; width: 26px; height: 3px; background: var(--c-text); border-radius: 3px; transition: all .3s; }

@media (max-width: 1000px) {
    .brand-text small { display: none; }
    .nav-container { flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
    .mobile-menu__toggle { display: flex; }
    .mobile-menu__toggle.is-active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .mobile-menu__toggle.is-active span:nth-child(2) { opacity: 0; }
    .mobile-menu__toggle.is-active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    .main-nav {
        width: 100%; display: none; flex-direction: column; align-items: stretch;
        gap: 0; padding-top: 8px; border-top: 1px solid var(--c-border); margin-top: 8px;
        order: 10; max-height: 80vh; overflow-y: auto;
    }
    .main-nav.is-active { display: flex; animation: fadeInDown .25s ease; }
    .main-nav .nav-link { padding: 13px 16px; border-bottom: 1px solid rgba(255,255,255,.04); font-size: .95rem; }
    .main-nav .nav-link.is-current { background: rgba(185,28,28,.08); }
    .main-nav .nav-cta { margin-top: 10px; text-align: center; border-bottom: none !important; }
    .nav-group, .nav-group--secondary { display: flex; flex-direction: column; align-items: stretch; }
    .nav-group--secondary { border-top: 1px solid var(--c-border); margin-top: 4px; padding-top: 4px; }
    .nav-link--donate { border-top: 1px solid var(--c-border); margin-top: 4px; padding: 16px; font-size: 1rem; }
    .nav-translate-btn { text-align: left; padding: 13px 16px; }
    .nav-search {
        display: flex; gap: .5rem; padding: 4px 0 10px;
    }
    .nav-search input {
        flex: 1; padding: 10px 14px; border: 1px solid var(--c-border);
        border-radius: var(--radius-sm); background: var(--c-surface-2); font-family: inherit; font-size: .9rem;
    }
    .nav-search button {
        padding: 10px 16px; background: var(--c-primary); color: #fff;
        border: 0; border-radius: var(--radius-sm); cursor: pointer; font-weight: 600;
    }
}
@keyframes fadeInDown { from {opacity:0; transform:translateY(-8px);} to {opacity:1; transform:none;} }

/* ---------------- Main ---------------- */
.main-content { flex: 1; }
.section { padding: clamp(2.5rem, 6vw, 4rem) 0; }
.section-title { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 800; margin-bottom: .5rem; line-height: 1.2; }
.section-lead { color: var(--c-text-2); font-size: clamp(1rem, 2vw, 1.15rem); margin-bottom: 2rem; }
.section-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 1.5rem; gap: 1rem; flex-wrap: wrap; }
.section-head-col { margin-bottom: 1.5rem; }
.section-more { color: var(--c-primary); font-weight: 600; }

/* ---------------- Hero ---------------- */
.hero-wrap { padding: clamp(2rem, 5vw, 3rem) 0; background: linear-gradient(180deg, var(--c-surface) 0%, var(--c-bg) 100%); }
.hero-card {
    background: linear-gradient(135deg, #7f1d1d 0%, #b91c1c 60%, #ef4444 100%);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 5vw, 4rem);
    color: #fff;
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
    box-shadow: var(--shadow-lg);
    position: relative; overflow: hidden;
}
.hero-card::before {
    content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(circle at 90% 10%, rgba(255,255,255,.1) 0%, transparent 40%);
    pointer-events: none;
}
.hero-text h1 { font-size: clamp(1.75rem, 4vw, 3rem); font-weight: 800; line-height: 1.15; margin-bottom: 1rem; }
.hero-text p  { font-size: clamp(1rem, 2vw, 1.2rem); opacity: .9; max-width: 50ch; margin-bottom: 1.75rem; }
.hero-ctas { display: flex; gap: .75rem; flex-wrap: wrap; }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; align-content: end; }
.hero-stats .stat {
    background: rgba(255,255,255,.15); backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.2);
    padding: 1rem; border-radius: var(--radius); text-align: center;
}
.hero-stats .stat strong { display: block; font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 800; }
.hero-stats .stat span { font-size: .8rem; opacity: .85; }
@media (min-width: 820px) { .hero-card { grid-template-columns: 1.3fr 1fr; align-items: center; } }

/* ---------------- Buttons ---------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    padding: 11px 20px; border-radius: var(--radius-sm); font-weight: 600;
    transition: transform .15s, background .2s, box-shadow .2s;
    cursor: pointer; text-align: center; border: 1px solid transparent;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--c-primary); color: #fff !important; }
.btn-primary:hover { background: var(--c-primary-h); box-shadow: var(--shadow); }
.btn-ghost { background: var(--c-surface-2); color: var(--c-text-2); border-color: var(--c-border); }
.btn-ghost:hover { background: var(--c-border); color: var(--c-text); }
.btn-danger { background: var(--c-danger); color: #fff !important; }
.btn-success { background: #10b981; color: #fff !important; }
.btn-lg { padding: 14px 28px; font-size: 1.05rem; }
.btn-sm { padding: 6px 12px; font-size: .85rem; }
.btn-block { width: 100%; }

/* ---------------- Cards ---------------- */
.card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: clamp(1.2rem, 2.5vw, 1.75rem);
    box-shadow: var(--shadow-sm);
}
.form-card { padding: clamp(1.5rem, 3vw, 2.25rem); }
.form-section-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 1rem; padding-bottom: .75rem; border-bottom: 2px solid var(--c-surface-2); }
.form-section {
    background: var(--c-surface-2); border: 1px solid var(--c-border);
    border-radius: var(--radius-sm); padding: 1.1rem; margin-bottom: 1rem;
}
.form-section h4 { font-size: 1rem; color: var(--c-text-2); margin-bottom: .75rem; }

.grid-2 { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 800px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

/* ---------------- Incident card grid ---------------- */
.incident-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.incident-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform .2s, box-shadow .2s, border-color .2s;
}
.incident-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--c-primary); }
.incident-card__link { display: block; color: inherit; }
.incident-card__thumb { position: relative; aspect-ratio: 16/9; background: var(--c-surface-2); overflow: hidden; }
.incident-card__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.incident-card:hover .incident-card__thumb img { transform: scale(1.05); }
.thumb-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 3rem; color: var(--c-text-3); }
.incident-card__type {
    position: absolute; bottom: 12px; left: 12px;
    padding: 4px 12px; border-radius: 999px; font-size: .75rem; font-weight: 600;
    background: rgba(0,0,0,.7); color: #fff; backdrop-filter: blur(4px);
}
.type-physical  { background: rgba(220,38,38,.85); }
.type-sexual    { background: rgba(168,85,247,.85); }
.type-mental    { background: rgba(59,130,246,.85); }
.type-ragging   { background: rgba(234,88,12,.85); }
.type-political { background: rgba(16,185,129,.85); }
.type-other     { background: rgba(100,116,139,.85); }

.incident-card__body { padding: 1.25rem; }
.incident-card__body h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: .5rem; line-height: 1.35; }
.incident-card__meta { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: .75rem; font-size: .85rem; }
.incident-card__body p { color: var(--c-text-2); font-size: .92rem; line-height: 1.6; }

.pill { display: inline-block; background: var(--c-surface-2); color: var(--c-text-2); padding: 3px 10px; border-radius: 999px; font-size: .78rem; font-weight: 500; }
.muted { color: var(--c-text-3); font-size: .85rem; }

/* ---------------- Type tiles ---------------- */
.type-breakdown-section { background: var(--c-surface); margin-top: 2rem; border-radius: var(--radius-lg); }
.type-breakdown { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin-top: 2rem; }
.type-tile {
    padding: 2rem 1.5rem;
    border-radius: var(--radius);
    text-align: center;
    color: #fff;
    transition: transform .25s, box-shadow .25s;
}
.type-tile:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); color: #fff; }
.type-tile__icon { font-size: 3rem; margin-bottom: .5rem; }
.type-tile h3 { font-size: 1.3rem; margin-bottom: .5rem; }
.type-tile__count { font-size: .9rem; opacity: .9; }
.type-tile.type-university { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.type-tile.type-college    { background: linear-gradient(135deg, #10b981, #047857); }
.type-tile.type-school     { background: linear-gradient(135deg, #f59e0b, #b45309); }
.type-tile.type-madrasa    { background: linear-gradient(135deg, #8b5cf6, #5b21b6); }

/* ---------------- Institution grid ---------------- */
.inst-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.inst-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 1.25rem;
    display: flex; gap: 1rem; align-items: flex-start;
    transition: transform .2s, box-shadow .2s, border-color .2s;
}
.inst-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--c-primary); }
.inst-card__icon { font-size: 2.5rem; line-height: 1; flex-shrink: 0; }
.inst-card__body { flex: 1; min-width: 0; }
.inst-card__body h3 { font-size: 1.05rem; font-weight: 700; line-height: 1.3; margin-bottom: 2px; }
.inst-card__body small { color: var(--c-text-3); font-size: .8rem; display: block; margin-bottom: .5rem; }
.inst-card__meta { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: .5rem; align-items: center; }
.inst-card__count { font-size: .85rem; color: var(--c-primary); font-weight: 600; }
.inst-type-university { border-left: 3px solid #3b82f6; }
.inst-type-college    { border-left: 3px solid #10b981; }
.inst-type-school     { border-left: 3px solid #f59e0b; }
.inst-type-madrasa    { border-left: 3px solid #8b5cf6; }

/* ---------------- Institution header ---------------- */
.inst-header { display: flex; gap: 1.5rem; align-items: center; margin-bottom: 1.5rem; flex-wrap: wrap; }
.inst-header__icon { font-size: 4rem; line-height: 1; }
.inst-header h1 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin-bottom: .25rem; }
.inst-header__meta { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: .5rem; align-items: center; }
.inst-stats { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); margin: 1.5rem 0; }

.stat-box {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 1.1rem;
    text-align: center;
}
.stat-box strong { display: block; font-size: 2rem; font-weight: 800; color: var(--c-primary); }
.stat-box span { font-size: .85rem; color: var(--c-text-2); }
.stat-row { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin: 1.5rem 0; }

/* ---------------- Perpetrator grid ---------------- */
.perp-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.perp-card {
    background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius);
    padding: 1.5rem 1rem; text-align: center; box-shadow: var(--shadow-sm);
    transition: transform .2s, box-shadow .2s;
}
.perp-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.perp-card__avatar { width: 130px; height: 130px; border-radius: 50%; object-fit: cover; margin: 0 auto 1rem; box-shadow: var(--shadow); background: var(--c-surface-2); display: block; }
.perp-card__avatar--placeholder { display: flex; align-items: center; justify-content: center; color: var(--c-text-3); font-size: .8rem; }
.perp-card__name { font-size: 1.1rem; font-weight: 700; margin-bottom: .5rem; }
.perp-card__tag { display: inline-block; background: var(--c-danger-bg); color: var(--c-primary-h); padding: 3px 10px; border-radius: 999px; font-size: .78rem; font-weight: 600; margin-bottom: .5rem; }
.perp-card__info { color: var(--c-text-2); font-size: .88rem; line-height: 1.5; text-align: left; }
.perp-card__count { font-size: .8rem; color: var(--c-primary); font-weight: 600; margin-top: .5rem; }

.perp-profile { display: flex; gap: 2rem; align-items: center; margin-top: 1rem; flex-wrap: wrap; }
.perp-profile__photo { width: 180px; height: 180px; border-radius: 50%; object-fit: cover; box-shadow: var(--shadow); }

/* ---------------- Post single ---------------- */
.post-single { max-width: 900px; margin: 0 auto; padding: clamp(2rem, 5vw, 3rem) var(--pad); }
.post-single h1 { font-size: clamp(1.75rem, 4vw, 2.6rem); line-height: 1.2; margin: 1rem 0 .5rem; }
.breadcrumbs { font-size: .85rem; color: var(--c-text-3); }
.breadcrumbs a { color: var(--c-text-2); }
.breadcrumbs a:hover { color: var(--c-primary); }
.post-meta { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; padding: 1rem 0; border-bottom: 1px solid var(--c-border); margin-bottom: 1.5rem; font-size: .9rem; color: var(--c-text-2); }
.post-body { font-size: 1.1rem; line-height: 1.85; color: var(--c-text); word-wrap: break-word; }

/* ---------------- Evidence gallery ---------------- */
.evidence-gallery { display: grid; gap: .75rem; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); margin: 1.5rem 0; }
.evidence-item { display: block; border-radius: var(--radius-sm); overflow: hidden; background: var(--c-surface-2); border: 1px solid var(--c-border); aspect-ratio: 4/3; }
.evidence-item img { width: 100%; height: 100%; object-fit: cover; }
.evidence-video { width: 100%; height: 100%; }
.evidence-doc { display: flex; align-items: center; justify-content: center; padding: 1rem; color: var(--c-text-2); font-weight: 600; aspect-ratio: 4/3; text-align: center; }

/* ---------------- Share bar ---------------- */
.share-bar { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; padding: 1rem; background: var(--c-surface-2); border-radius: var(--radius-sm); margin: 1.5rem 0; }
.share-bar a { color: var(--c-primary); font-weight: 600; font-size: .9rem; }
.share-bar a:hover { text-decoration: underline; }

.disclaimer-box { padding: 1rem; background: #fef3c7; border-left: 4px solid #f59e0b; border-radius: var(--radius-sm); font-size: .9rem; color: #78350f; margin: 1rem 0; }

.related-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.related-card { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-sm); overflow: hidden; display: flex; flex-direction: column; transition: transform .2s; }
.related-card:hover { transform: translateY(-3px); }
.related-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.related-card div { padding: .75rem; }
.related-card h4 { font-size: .95rem; line-height: 1.35; margin-bottom: .25rem; }

/* ---------------- Forms ---------------- */
.form-group { margin-bottom: 1.1rem; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 600; color: var(--c-text-2); font-size: .9rem; }
.form-group .req { color: var(--c-danger); }
.form-control {
    width: 100%; padding: 11px 14px;
    border: 1px solid var(--c-border-2); border-radius: var(--radius-sm);
    background: var(--c-surface); transition: border-color .2s, box-shadow .2s;
    font-family: inherit;
}
.form-control:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(185,28,28,.15); }
.form-row { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 700px) { .form-row { grid-template-columns: 1fr 1fr; } }

.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.token-display { display: block; padding: 1rem; background: #0f172a; color: #34d399; border-radius: var(--radius-sm); font-family: monospace; font-size: 1rem; word-break: break-all; }

/* ---------------- Alerts ---------------- */
.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 1rem; border: 1px solid transparent; }
.alert-success { background: var(--c-success-bg); color: var(--c-success); border-color: #bbf7d0; }
.alert-error   { background: var(--c-danger-bg); color: var(--c-primary-h); border-color: #fecaca; }
.alert-info    { background: var(--c-info-bg); color: var(--c-info); border-color: #bfdbfe; }

/* ---------------- Filters ---------------- */
.filter-panel {
    display: grid; gap: .75rem; grid-template-columns: 1fr;
    padding: 1.25rem; background: var(--c-surface); border: 1px solid var(--c-border);
    border-radius: var(--radius); margin-bottom: 1.5rem;
}
@media (min-width: 700px)  { .filter-panel { grid-template-columns: 2fr 1fr 1fr 1fr auto; } }

/* ---------------- Pagination ---------------- */
.pagination { display: flex; gap: .4rem; justify-content: center; margin-top: 2rem; flex-wrap: wrap; }
.pagination a, .pagination span {
    padding: 8px 13px; border: 1px solid var(--c-border); border-radius: var(--radius-sm);
    background: var(--c-surface); color: var(--c-text-2); font-weight: 600; min-width: 38px; text-align: center; font-size: .9rem;
}
.pagination a:hover { border-color: var(--c-primary); color: var(--c-primary); }
.pagination .current { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }
.pagination .disabled { opacity: .4; pointer-events: none; }
.pagination .ellipsis { border: none; background: none; }

/* ---------------- Stats bars ---------------- */
.bar-list { display: flex; flex-direction: column; gap: .6rem; }
.bar-row { display: grid; grid-template-columns: 140px 1fr 50px; gap: .75rem; align-items: center; }
.bar-label { font-size: .88rem; color: var(--c-text-2); }
.bar { height: 12px; background: var(--c-surface-2); border-radius: 999px; overflow: hidden; }
.bar-fill { height: 100%; background: linear-gradient(90deg, var(--c-primary), #ef4444); border-radius: 999px; transition: width .5s; }
.bar-val { text-align: right; font-weight: 700; font-size: .9rem; }

/* ---------------- Footer ---------------- */
.main-footer { background: #0f172a; color: #cbd5e1; margin-top: auto; }
.footer-grid { display: grid; gap: 2.5rem; padding: 3.5rem var(--pad) 2rem; grid-template-columns: 1fr; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; max-width: var(--container); margin: 0 auto; } }
.footer-col h3 { color: #fff; font-size: 1.2rem; margin-bottom: 1rem; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 1rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.footer-col a { color: #cbd5e1; font-weight: 500; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.brand-col p { max-width: 46ch; line-height: 1.75; margin-bottom: 1rem; }
.brand-col .disclaimer { font-size: .8rem; color: var(--c-text-3); background: rgba(255,255,255,.03); padding: .75rem; border-left: 2px solid var(--c-primary); border-radius: 4px; }
.footer-bottom { background: #020617; padding: 1rem 0; text-align: center; border-top: 1px solid #1e293b; }
.footer-bottom p { font-size: .85rem; margin: 0; color: #64748b; }

/* ---------------- Empty state ---------------- */
.empty-state { text-align: center; padding: 3rem 1.5rem; background: var(--c-surface); border: 1px dashed var(--c-border); border-radius: var(--radius); color: var(--c-text-3); }

/* ---------------- Tables ---------------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--c-border); vertical-align: top; }
th { background: var(--c-surface-2); font-weight: 700; color: var(--c-text-2); font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; }
tbody tr:hover { background: var(--c-surface-2); }

/* ---------------- Admin ---------------- */
.admin-body { background: #f1f5f9; font-family: var(--font-en); }
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar { width: 250px; background: #0f172a; color: #cbd5e1; display: flex; flex-direction: column; position: sticky; top: 0; max-height: 100vh; overflow-y: auto; transition: transform .3s; }
.sidebar-header { padding: 1.25rem 1.5rem; border-bottom: 1px solid #1e293b; }
.sidebar-header h2 { color: #fff; font-size: 1.1rem; margin-bottom: 2px; }
.sidebar-header small { color: #64748b; font-size: .75rem; }
.sidebar-nav { display: flex; flex-direction: column; padding: 1rem 0; flex: 1; }
.sidebar-nav a { padding: 11px 1.5rem; color: #cbd5e1; font-weight: 500; font-size: .9rem; transition: background .2s, color .2s, border-left-color .2s; border-left: 3px solid transparent; }
.sidebar-nav a:hover { background: #1e293b; color: #fff; }
.sidebar-nav a.is-current { background: #1e293b; color: #fff; border-left-color: var(--c-primary); }
.sidebar-nav .text-danger { color: #f87171 !important; margin-top: auto; }

.admin-content { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.admin-topbar {
    min-height: 60px; background: #fff; display: flex; align-items: center;
    padding: 0 1.25rem; box-shadow: var(--shadow-sm); justify-content: space-between;
    gap: 1rem; position: sticky; top: 0; z-index: 50;
}
.admin-topbar h3 { font-size: .95rem; color: var(--c-text-2); font-weight: 600; }
.admin-container { padding: 1.5rem; flex: 1; }
.admin-container h2 { margin-bottom: .5rem; }
.admin-sidebar__toggle { display: none; font-size: 1.5rem; padding: 4px 10px; color: var(--c-text); }
.admin-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 99; }
.admin-overlay.is-active { display: block; }

@media (max-width: 900px) {
    .admin-sidebar { position: fixed; top: 0; left: 0; bottom: 0; transform: translateX(-100%); z-index: 100; }
    .admin-sidebar.is-open { transform: translateX(0); }
    .admin-sidebar__toggle { display: block; }
}

.stats-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.stat-card { background: #fff; border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow-sm); border-left: 4px solid var(--c-primary); }
.stat-card h3 { color: var(--c-text-3); font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; font-weight: 700; }
.stat-card p  { font-size: 2rem; font-weight: 800; margin: .4rem 0; color: var(--c-text); }

.audit-list { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.audit-list li { padding: .6rem .75rem; background: var(--c-surface-2); border-radius: var(--radius-sm); font-size: .88rem; }

.login-body { background: linear-gradient(135deg, #0f172a, #1e293b); min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-container { max-width: 420px; width: 90%; background: #fff; padding: 2.25rem; border-radius: var(--radius-lg); box-shadow: 0 40px 80px rgba(0,0,0,.3); }
.login-container h2 { text-align: center; margin-bottom: 1.5rem; }

/* ---------------- Utility ---------------- */
.text-center { text-align: center; }
.text-danger { color: var(--c-danger) !important; }
.mt-1 { margin-top: .5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2.5rem; }
.mb-1 { margin-bottom: .5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; } .mb-4 { margin-bottom: 2.5rem; }
.ml-2 { margin-left: 1rem; }

@media (prefers-reduced-motion: reduce) {
    *,*::before,*::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------------- Lightbox ---------------- */
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,.92); display: flex; align-items: center; justify-content: center; z-index: 9999; padding: 2rem; cursor: zoom-out; }
.lightbox img { max-width: 100%; max-height: 90vh; object-fit: contain; border-radius: 4px; box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.lightbox-close { position: absolute; top: 1rem; right: 1rem; background: rgba(255,255,255,.1); color: #fff; width: 44px; height: 44px; border-radius: 50%; font-size: 1.25rem; cursor: pointer; }
.lightbox-close:hover { background: rgba(255,255,255,.2); }

/* ---------------- Submit form v2 ---------------- */

/* Institution picker tabs */
.inst-picker { border: 1px solid var(--c-border); border-radius: var(--radius); overflow: hidden; }
.inst-tabs { display: flex; background: var(--c-surface-2); border-bottom: 1px solid var(--c-border); }
.inst-tab {
    flex: 1; padding: 12px 16px; font-weight: 600; font-size: .9rem;
    color: var(--c-text-2); background: none; cursor: pointer;
    transition: background .2s, color .2s; border-bottom: 3px solid transparent;
}
.inst-tab:hover { background: var(--c-surface); }
.inst-tab.is-active { background: var(--c-surface); color: var(--c-primary); border-bottom-color: var(--c-primary); }
.inst-pane { padding: 1rem; }
.inst-pane select[size] { height: 180px; }

/* File picker */
.file-picker {
    display: flex; align-items: center; gap: 1rem;
    padding: 1.25rem; border: 2px dashed var(--c-border-2); border-radius: var(--radius);
    background: var(--c-surface-2); cursor: pointer;
    transition: border-color .2s, background .2s;
}
.file-picker:hover { border-color: var(--c-primary); background: var(--c-surface); }
.file-picker__icon { font-size: 2rem; flex-shrink: 0; }
.file-picker__text { color: var(--c-text-2); line-height: 1.5; }
.file-picker__text small { color: var(--c-text-3); }

.evidence-preview { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1rem; }
.evidence-preview__item {
    width: 110px; display: flex; flex-direction: column; align-items: center;
    padding: .5rem; border: 1px solid var(--c-border); border-radius: var(--radius-sm);
    background: var(--c-surface); font-size: .72rem; color: var(--c-text-2);
    text-align: center; word-break: break-all;
}
.evidence-preview__item img {
    width: 100%; height: 90px; object-fit: cover; border-radius: 4px; margin-bottom: .4rem;
}
.evidence-preview__item .preview-icon {
    width: 100%; height: 90px; display: flex; align-items: center; justify-content: center;
    background: var(--c-surface-2); border-radius: 4px; font-size: 2rem; margin-bottom: .4rem;
}

/* URL rows */
.url-row { display: flex; gap: .5rem; margin-bottom: .5rem; }
.url-row input { flex: 1; }
.url-remove { flex-shrink: 0; padding: 6px 12px; color: var(--c-danger); }

/* Perpetrator item header */
.perp-item__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.perp-item__head h4 { margin: 0; }
.perp-remove { color: var(--c-danger); padding: 4px 10px; }

/* Evidence list in incident view (includes external links) */
.evidence-external {
    display: flex; align-items: center; gap: .75rem; padding: 1rem;
    background: var(--c-surface-2); border: 1px solid var(--c-border); border-radius: var(--radius-sm);
    color: var(--c-text); text-decoration: none; transition: border-color .2s;
}
.evidence-external:hover { border-color: var(--c-primary); color: var(--c-primary); }
.evidence-external__icon { font-size: 1.5rem; flex-shrink: 0; }
.evidence-external__host { font-size: .78rem; color: var(--c-text-3); display: block; }

/* Responsive tweaks for submit form */
@media (max-width: 600px) {
    .inst-tabs { flex-direction: column; }
    .inst-tab { border-bottom: 1px solid var(--c-border); }
    .inst-tab.is-active { border-bottom-color: var(--c-primary); }
    .file-picker { flex-direction: column; text-align: center; }
}

/* ---------------- Admin edit grid ---------------- */
.evidence-edit-grid { display: grid; gap: .75rem; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); margin-top: .5rem; }
.evidence-edit-item {
    border: 1px solid var(--c-border); border-radius: var(--radius-sm);
    padding: .5rem; background: var(--c-surface);
    display: flex; flex-direction: column; align-items: center; text-align: center;
    font-size: .75rem;
}
.evidence-edit-item img { width: 100%; height: 100px; object-fit: cover; border-radius: 4px; margin-bottom: .5rem; }
.evidence-edit-item .preview-icon {
    width: 100%; height: 100px; display: flex; align-items: center; justify-content: center;
    background: var(--c-surface-2); border-radius: 4px; font-size: 2rem; margin-bottom: .5rem;
}
.evidence-remove-label {
    display: flex; align-items: center; gap: 4px; margin-top: .5rem;
    font-size: .75rem; color: var(--c-danger); cursor: pointer;
}

/* Video embed */
.evidence-embed { aspect-ratio: 16/9; border-radius: var(--radius-sm); overflow: hidden; background: #000; }
.evidence-embed iframe { width: 100%; height: 100%; border: 0; }

/* ============================================================
   Cascading institution picker
   ============================================================ */
.picker {
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    background: var(--c-surface);
    overflow: hidden;
}
.picker.is-complete {
    border-color: var(--c-success);
    box-shadow: 0 0 0 3px rgba(22,101,52,.1);
}

.picker-trail {
    display: flex; flex-wrap: wrap; align-items: center; gap: .4rem;
    padding: .75rem 1rem;
    background: var(--c-surface-2);
    border-bottom: 1px solid var(--c-border);
    min-height: 44px;
    font-size: .88rem;
}
.picker-trail:empty::before {
    content: 'শুরু করুন →';
    color: var(--c-text-3);
}
.picker-crumb {
    display: inline-block;
    padding: 4px 12px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 999px;
    color: var(--c-text-2);
    font-weight: 500;
    cursor: pointer;
    transition: background .15s, border-color .15s, color .15s;
}
.picker-crumb:hover { border-color: var(--c-primary); color: var(--c-primary); }
.picker-crumb.is-final { background: #dcfce7; border-color: #86efac; color: #166534; font-weight: 600; }
.picker-crumb__sep { color: var(--c-text-3); font-weight: 700; }

.picker-step { padding: 1.25rem; }
.picker-step__title {
    display: flex; align-items: center; gap: .75rem;
    font-size: 1.05rem; font-weight: 600; color: var(--c-text);
    margin-bottom: 1rem;
}
.picker-back {
    background: var(--c-surface-2);
    border: 1px solid var(--c-border);
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    font-size: .82rem;
    color: var(--c-text-2);
    cursor: pointer;
}
.picker-back:hover { background: var(--c-border); }

/* Step 1 — type tiles */
.picker-grid {
    display: grid;
    gap: .75rem;
    grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 600px) { .picker-grid { grid-template-columns: repeat(4, 1fr); } }
.picker-tile {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem;
    padding: 1.5rem 1rem;
    border: 2px solid var(--c-border);
    border-radius: var(--radius);
    background: var(--c-surface);
    color: var(--c-text);
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: transform .15s, border-color .15s, background .15s;
}
.picker-tile:hover { transform: translateY(-3px); border-color: var(--c-primary); background: #fef2f2; }
.picker-tile__icon { font-size: 2.5rem; line-height: 1; }

/* Steps 2/3/4 — option lists */
.picker-list {
    display: flex; flex-direction: column; gap: .4rem;
    max-height: 340px; overflow-y: auto;
    padding-right: .25rem; /* leave room for scrollbar */
}
.picker-option {
    display: flex; flex-direction: column; align-items: flex-start;
    padding: .85rem 1rem;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    color: var(--c-text);
    font-family: inherit;
    text-align: left;
    cursor: pointer;
    transition: background .15s, border-color .15s;
}
.picker-option:hover { background: #fef2f2; border-color: var(--c-primary); }
.picker-option strong { font-weight: 600; font-size: .95rem; }
.picker-option small { font-size: .78rem; color: var(--c-text-3); margin-top: 2px; }
.picker-loading, .picker-empty {
    padding: 1.5rem; text-align: center; color: var(--c-text-3);
    background: var(--c-surface-2); border-radius: var(--radius-sm);
}
.picker-add-new {
    display: block; width: 100%;
    margin-top: .75rem; padding: .85rem;
    background: none;
    border: 2px dashed var(--c-border-2);
    border-radius: var(--radius-sm);
    color: var(--c-primary);
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background .15s, border-color .15s;
}
.picker-add-new:hover { background: #fef2f2; border-color: var(--c-primary); }

/* Mobile tweaks */
@media (max-width: 600px) {
    .picker-step { padding: 1rem; }
    .picker-trail { padding: .6rem .8rem; }
    .picker-tile { padding: 1.2rem .8rem; }
    .picker-tile__icon { font-size: 2rem; }
}

/* ---------------- Admin floating button ---------------- */
.admin-floating {
    position: fixed; bottom: 20px; right: 20px;
    display: flex; flex-direction: column; gap: 10px;
    z-index: 90;
}
.admin-floating__btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 12px 18px; border-radius: 999px;
    background: var(--c-text); color: #fff !important;
    font-weight: 700; font-size: .9rem;
    box-shadow: 0 8px 24px rgba(15,23,42,.3);
    transition: transform .2s, background .2s;
}
.admin-floating__btn:hover { transform: translateY(-3px); background: #000; color: #fff; }
.admin-floating__btn--primary { background: var(--c-primary); }
.admin-floating__btn--primary:hover { background: var(--c-primary-h); }

@media (max-width: 600px) {
    .admin-floating { bottom: 12px; right: 12px; }
    .admin-floating__btn { padding: 10px 14px; font-size: .82rem; }
}

/* Victim cards — same grid as perps but no hover link effect */
.perp-card--victim { cursor: default; }
.perp-card--victim:hover { transform: none; border-color: var(--c-border); }

/* ---------------- Donation page ---------------- */
.donate-grid {
    display: grid; gap: 1rem;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.donate-card {
    background: var(--c-surface); border: 1px solid var(--c-border);
    border-radius: var(--radius); padding: 1.25rem;
    display: flex; flex-direction: column; gap: 1rem;
}
.donate-card__head { display: flex; align-items: center; gap: 1rem; }
.donate-card__icon { font-size: 2.5rem; line-height: 1; font-weight: 700; }
.donate-card__head h3 { margin: 0; }
.donate-card__qr { display: block; margin: 0 auto; max-width: 180px; border-radius: 8px; background: #fff; padding: 8px; }
.donate-card__addr {
    background: var(--c-surface-2); border: 1px solid var(--c-border);
    border-radius: var(--radius-sm); padding: .6rem .8rem;
    display: flex; align-items: center; justify-content: space-between; gap: .5rem;
    word-break: break-all;
}
.donate-card__addr code { font-size: .75rem; color: var(--c-text); flex: 1; min-width: 0; }
.donate-card__addr .btn { flex-shrink: 0; }

/* Header search — now inside mobile nav as .nav-search (see above) */

/* Search result groups */
.search-group { margin-bottom: 2rem; }
.search-group h2 { display: flex; align-items: center; gap: .5rem; margin-bottom: 1rem; }
.search-group h2 .pill { font-size: .75rem; }
.search-empty { padding: 2rem; text-align: center; color: var(--c-text-3); background: var(--c-surface-2); border-radius: var(--radius); }

/* Detailed perp/victim cards on incident page */
.perp-card--detailed { padding: 1.25rem; text-align: center; }
.perp-card--detailed .perp-card__info {
    margin-top: .5rem;
    font-size: .82rem;
    color: var(--c-text-2);
    text-align: left;
    white-space: pre-wrap;
    word-break: break-word;
}
.perp-card--detailed .perp-card__more {
    display: inline-block;
    margin-top: .75rem;
    font-size: .75rem;
    color: var(--c-primary);
    font-weight: 600;
}

/* ---------------- Media page ---------------- */
.media-filters { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: 1rem; }
.pill--active { background: var(--c-primary) !important; color: #fff !important; }
.pill--sm { font-size: .65rem; padding: 2px 8px; }
.media-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
@media (max-width: 500px) { .media-grid { grid-template-columns: 1fr; } }
.media-card {
    background: var(--c-surface); border: 1px solid var(--c-border);
    border-radius: var(--radius); overflow: hidden;
}
.media-card__embed {
    position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;
}
.media-card__embed iframe {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;
}
.media-card__thumb img { width: 100%; height: 200px; object-fit: cover; display: block; }
.media-card__body { padding: 1rem 1.25rem; }
.media-card__meta { display: flex; align-items: center; gap: .5rem; margin-bottom: .5rem; flex-wrap: wrap; }
.media-card__body h3 { margin: 0 0 .5rem; font-size: 1.05rem; }
.media-card__text { font-size: .88rem; color: var(--c-text-2); line-height: 1.7; white-space: pre-wrap; word-break: break-word; }