/* ==========================================================================
   SAPTHAEVENT — UNIFIED DESIGN SYSTEM
   Loaded after Bootstrap 5 on every page; overrides Bootstrap defaults
   to deliver a consistent, mobile-first, professional look.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
    /* Brand - Sapthagiri NPS University (Navy + Gold) */
    --snpsu-blue: #1a2557;
    --snpsu-blue-dark: #0f1738;
    --snpsu-blue-light: #2a3a7a;
    --snpsu-gold: #c9a45e;
    --snpsu-gold-dark: #a8843f;
    --snpsu-gold-light: #dcbb7a;
    /* Legacy aliases (maintain backward compatibility with --snpsu-orange references) */
    --snpsu-orange: #c9a45e;
    --snpsu-orange-dark: #a8843f;
    --snpsu-orange-light: #dcbb7a;

    /* Surface */
    --bg-app: #f4f6fb;
    --bg-card: #ffffff;
    --bg-soft: #f8fafc;
    --bg-muted: #eef2f7;

    /* Ink */
    --ink-900: #0b1530;
    --ink-800: #1e293b;
    --ink-700: #334155;
    --ink-600: #475569;
    --ink-500: #64748b;
    --ink-400: #94a3b8;
    --ink-300: #cbd5e1;
    --ink-200: #e2e8f0;
    --ink-100: #f1f5f9;

    /* Status */
    --success: #10b981;
    --success-soft: #ecfdf5;
    --danger: #ef4444;
    --danger-soft: #fef2f2;
    --warning: #f59e0b;
    --warning-soft: #fffbeb;
    --info: #3b82f6;
    --info-soft: #eff6ff;

    /* Geometry */
    --radius-xs: 6px;
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-pill: 999px;

    /* Elevation */
    --shadow-xs: 0 1px 2px rgba(11, 21, 48, 0.05);
    --shadow-sm: 0 2px 6px rgba(11, 21, 48, 0.06), 0 1px 2px rgba(11, 21, 48, 0.04);
    --shadow:    0 6px 18px rgba(11, 21, 48, 0.08), 0 2px 4px rgba(11, 21, 48, 0.04);
    --shadow-md: 0 12px 28px rgba(11, 21, 48, 0.10), 0 4px 8px rgba(11, 21, 48, 0.04);
    --shadow-lg: 0 24px 48px rgba(11, 21, 48, 0.14), 0 8px 16px rgba(11, 21, 48, 0.06);
    --shadow-brand: 0 10px 24px rgba(26, 37, 87, 0.22);
    --shadow-orange: 0 10px 24px rgba(201, 164, 94, 0.30);
    --shadow-gold: 0 10px 24px rgba(201, 164, 94, 0.30);

    /* Motion */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --t-fast: 160ms var(--ease);
    --t: 220ms var(--ease);

    /* Layout */
    --container-max: 1240px;
    --safe-pad-x: clamp(1rem, 3vw, 2rem);
}

/* --------------------------------------------------------------------------
   1b. LOGO — always render on the logo's intended navy background
   The SNPSU PNG logo is white + gold on a transparent background, so every
   placement wraps it in a navy pill so its colors match regardless of the
   surrounding container.
   -------------------------------------------------------------------------- */
img[src$="/static/snpsu-logo.png"],
img[src$="snpsu-logo.png"] {
    background: #1a2557;
    padding: 8px 14px;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(26, 37, 87, 0.15);
}

/* Inside an already-navy container (sidebar, login header, dark topbars),
   don't add the pill — the logo already sits on navy. */
.sidebar-brand img[src$="snpsu-logo.png"],
.login-header img[src$="snpsu-logo.png"],
.sidebar-header img[src$="snpsu-logo.png"],
.topbar img[src$="snpsu-logo.png"],
.auth-shell img[src$="snpsu-logo.png"],
.auth-page img[src$="snpsu-logo.png"] {
    background: transparent;
    box-shadow: none;
    padding: 0;
}

/* --------------------------------------------------------------------------
   2. RESET / GLOBALS
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    background: var(--bg-app) !important;
    color: var(--ink-800) !important;
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif !important;
    color: var(--ink-900);
    font-weight: 700;
    letter-spacing: -0.015em;
    line-height: 1.25;
}

h1, .h1 { font-size: clamp(1.75rem, 3vw, 2.25rem); }
h2, .h2 { font-size: clamp(1.5rem, 2.6vw, 1.875rem); }
h3, .h3 { font-size: clamp(1.25rem, 2.2vw, 1.5rem); }
h4, .h4 { font-size: clamp(1.1rem, 1.8vw, 1.25rem); }
h5, .h5 { font-size: 1.0625rem; }
h6, .h6 { font-size: 0.9375rem; }

p { color: var(--ink-700); }

a { color: var(--snpsu-blue); transition: color var(--t-fast); }
a:hover { color: var(--snpsu-orange); }

::selection { background: rgba(201, 164, 94, 0.35); color: var(--ink-900); }

img { max-width: 100%; height: auto; }

hr { border-color: var(--ink-200); opacity: 1; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--ink-200); border-radius: var(--radius-pill); }
::-webkit-scrollbar-thumb:hover { background: var(--ink-300); }

/* Focus */
:focus-visible {
    outline: 3px solid rgba(201, 164, 94, 0.55);
    outline-offset: 2px;
    border-radius: var(--radius-xs);
}

/* --------------------------------------------------------------------------
   3. CONTAINERS / LAYOUT
   -------------------------------------------------------------------------- */
.container, .container-fluid, .container-sm, .container-md, .container-lg, .container-xl {
    padding-left: var(--safe-pad-x);
    padding-right: var(--safe-pad-x);
}

.container, .container-lg, .container-xl { max-width: var(--container-max); }

main, .page-wrapper { min-height: calc(100vh - 80px); }

/* --------------------------------------------------------------------------
   4. NAVBAR
   -------------------------------------------------------------------------- */
.navbar {
    background: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--ink-200);
    box-shadow: var(--shadow-xs) !important;
    padding: 0.75rem 0 !important;
}

.navbar-brand {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-weight: 800 !important;
    color: var(--snpsu-blue) !important;
    letter-spacing: -0.01em;
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
}

.logo-title { color: var(--snpsu-blue); font-weight: 800; line-height: 1.1; }

.nav-link { font-weight: 500; color: var(--ink-700) !important; transition: color var(--t-fast); }
.nav-link:hover, .nav-link.active { color: var(--snpsu-blue) !important; }

.navbar-toggler {
    border: 1px solid var(--ink-200) !important;
    border-radius: var(--radius-sm) !important;
    padding: 0.4rem 0.6rem !important;
}
.navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(26, 37, 87, 0.18) !important; }

/* --------------------------------------------------------------------------
   5. CARDS
   -------------------------------------------------------------------------- */
.card {
    background: var(--bg-card) !important;
    border: 1px solid var(--ink-200) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-sm) !important;
    transition: transform var(--t), box-shadow var(--t), border-color var(--t);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow) !important;
    border-color: var(--ink-300) !important;
}

.card-header {
    background: linear-gradient(180deg, var(--bg-soft), var(--bg-card)) !important;
    border-bottom: 1px solid var(--ink-200) !important;
    font-weight: 700;
    color: var(--ink-900);
    padding: 1rem 1.25rem !important;
}

.card-body { padding: 1.25rem !important; }
.card-footer { background: var(--bg-soft) !important; border-top: 1px solid var(--ink-200) !important; }

/* Stat / metric cards (pattern used by every dashboard) */
.stat-card {
    background: var(--bg-card) !important;
    border-radius: var(--radius-lg) !important;
    padding: 1.5rem !important;
    box-shadow: var(--shadow-sm) !important;
    border: 1px solid var(--ink-200) !important;
    border-top: 4px solid var(--snpsu-blue) !important;
    transition: transform var(--t), box-shadow var(--t);
    position: relative;
    overflow: hidden;
}
.stat-card::after {
    content: '';
    position: absolute;
    inset: auto -30% -60% auto;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(26, 37, 87, 0.06), transparent 70%);
    pointer-events: none;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md) !important; }
.stat-card h2, .stat-card .h2 { font-size: clamp(1.75rem, 3vw, 2.25rem); margin-bottom: 0.25rem; }
.stat-card p { margin-bottom: 0.35rem; font-size: 0.78rem; letter-spacing: 0.6px; }

.event-card {
    background: var(--bg-card) !important;
    border: 1px solid var(--ink-200) !important;
    border-radius: var(--radius-lg) !important;
    overflow: hidden;
    box-shadow: var(--shadow-sm) !important;
    transition: transform var(--t), box-shadow var(--t), border-color var(--t);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.event-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md) !important;
    border-color: rgba(26, 37, 87, 0.35) !important;
}

/* --------------------------------------------------------------------------
   6. BUTTONS
   -------------------------------------------------------------------------- */
.btn {
    font-weight: 600 !important;
    border-radius: var(--radius-sm) !important;
    padding: 0.6rem 1.15rem !important;
    border: 1px solid transparent !important;
    transition: transform var(--t-fast), box-shadow var(--t-fast), background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast) !important;
    letter-spacing: 0.01em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    line-height: 1.3;
    min-height: 42px;
}
.btn:focus-visible { outline: 3px solid rgba(201, 164, 94, 0.55); outline-offset: 2px; }
.btn:active { transform: translateY(0) !important; }

.btn-lg { padding: 0.85rem 1.6rem !important; font-size: 1rem !important; min-height: 50px; border-radius: var(--radius) !important; }
.btn-sm { padding: 0.4rem 0.9rem !important; font-size: 0.825rem !important; min-height: 34px; border-radius: var(--radius-xs) !important; }

.btn-primary {
    background: linear-gradient(135deg, var(--snpsu-blue), var(--snpsu-blue-light)) !important;
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(26, 37, 87, 0.22) !important;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-brand) !important; }

.btn-warning, .btn-orange {
    background: linear-gradient(135deg, var(--snpsu-orange), var(--snpsu-orange-light)) !important;
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(243, 112, 33, 0.28) !important;
}
.btn-warning:hover, .btn-orange:hover { color: #fff !important; transform: translateY(-2px); box-shadow: var(--shadow-orange) !important; }

.btn-success {
    background: linear-gradient(135deg, #10b981, #059669) !important;
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25) !important;
}
.btn-success:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(16, 185, 129, 0.32) !important; color:#fff !important; }

.btn-danger {
    background: linear-gradient(135deg, var(--danger), #dc2626) !important;
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.22) !important;
}
.btn-danger:hover { transform: translateY(-2px); }

.btn-outline-primary {
    background: transparent !important;
    border: 2px solid var(--snpsu-blue) !important;
    color: var(--snpsu-blue) !important;
}
.btn-outline-primary:hover { background: var(--snpsu-blue) !important; color: #fff !important; }

.btn-outline-danger { border: 2px solid var(--danger) !important; color: var(--danger) !important; }
.btn-outline-danger:hover { background: var(--danger) !important; color:#fff !important; }

.btn-outline-secondary { border: 1.5px solid var(--ink-300) !important; color: var(--ink-700) !important; }
.btn-outline-secondary:hover { background: var(--ink-100) !important; color: var(--ink-900) !important; border-color: var(--ink-400) !important; }

.btn-light {
    background: var(--ink-100) !important;
    color: var(--ink-800) !important;
    border-color: var(--ink-200) !important;
}
.btn-light:hover { background: var(--ink-200) !important; }

.btn-dark { background: var(--ink-900) !important; color: #fff !important; }

/* Floating action surface — used for header CTA clusters */
.action-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    align-items: center;
}

/* --------------------------------------------------------------------------
   7. FORMS
   -------------------------------------------------------------------------- */
.form-label {
    font-size: 0.78rem !important;
    font-weight: 700 !important;
    color: var(--ink-700) !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.4rem !important;
}

.form-control, .form-select, input.form-control, textarea.form-control {
    background-color: var(--bg-card) !important;
    color: var(--ink-900) !important;
    border: 1.5px solid var(--ink-200) !important;
    border-radius: var(--radius-sm) !important;
    padding: 0.7rem 0.95rem !important;
    font-size: 0.95rem !important;
    transition: border-color var(--t-fast), box-shadow var(--t-fast), background-color var(--t-fast);
    min-height: 44px;
}
.form-control:hover, .form-select:hover { border-color: var(--ink-300) !important; }
.form-control:focus, .form-select:focus {
    background-color: var(--bg-card) !important;
    border-color: var(--snpsu-blue) !important;
    box-shadow: 0 0 0 3px rgba(26, 37, 87, 0.14) !important;
    outline: none !important;
}
.form-control::placeholder { color: var(--ink-400); }

textarea.form-control { min-height: 100px; resize: vertical; }

.form-check-input {
    width: 1.15rem; height: 1.15rem;
    border: 1.5px solid var(--ink-300) !important;
    margin-top: 0.2rem;
}
.form-check-input:checked { background-color: var(--snpsu-blue) !important; border-color: var(--snpsu-blue) !important; }
.form-check-input:focus { box-shadow: 0 0 0 3px rgba(26, 37, 87, 0.18) !important; border-color: var(--snpsu-blue) !important; }

.input-group-text {
    background: var(--bg-soft) !important;
    border: 1.5px solid var(--ink-200) !important;
    color: var(--ink-700) !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   8. MODALS
   -------------------------------------------------------------------------- */
.modal-content {
    border: none !important;
    border-radius: var(--radius-lg) !important;
    background: var(--bg-card) !important;
    box-shadow: var(--shadow-lg) !important;
    overflow: hidden;
}
.modal-header {
    background: linear-gradient(135deg, var(--snpsu-blue), var(--snpsu-blue-light)) !important;
    color: #fff !important;
    border-bottom: none !important;
    padding: 1.1rem 1.4rem !important;
}
.modal-title { font-weight: 700; letter-spacing: -0.01em; }
.modal-body { padding: 1.4rem !important; }
.modal-footer { border-top: 1px solid var(--ink-200) !important; padding: 1rem 1.4rem !important; background: var(--bg-soft) !important; }
.btn-close { filter: invert(1) brightness(200%); opacity: 0.85; }
.btn-close:focus { box-shadow: 0 0 0 3px rgba(255,255,255,0.4); }

/* --------------------------------------------------------------------------
   9. TABLES
   -------------------------------------------------------------------------- */
.table {
    background: var(--bg-card) !important;
    border-radius: var(--radius) !important;
    overflow: hidden;
    margin-bottom: 0;
}
.table > :not(caption) > * > * { padding: 0.85rem 1rem !important; }
.table thead th {
    background: var(--bg-soft) !important;
    color: var(--ink-700) !important;
    font-weight: 700 !important;
    font-size: 0.75rem !important;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    border-bottom: 1px solid var(--ink-200) !important;
    border-top: 0 !important;
    white-space: nowrap;
}
.table tbody td {
    border-color: var(--ink-100) !important;
    color: var(--ink-700) !important;
    vertical-align: middle;
}
.table tbody tr:hover td { background: var(--bg-soft); }
.table-bordered, .table-bordered > :not(caption) > * > * { border-color: var(--ink-200) !important; }

.table-responsive {
    border: 1px solid var(--ink-200);
    border-radius: var(--radius);
    background: var(--bg-card);
    box-shadow: var(--shadow-xs);
    -webkit-overflow-scrolling: touch;
}

/* --------------------------------------------------------------------------
   10. BADGES & PILLS
   -------------------------------------------------------------------------- */
.badge {
    font-weight: 600 !important;
    border-radius: var(--radius-pill) !important;
    padding: 0.4em 0.8em !important;
    font-size: 0.72rem !important;
    letter-spacing: 0.3px;
}
.badge.bg-primary { background: var(--snpsu-blue) !important; }
.badge.bg-warning { background: var(--snpsu-orange) !important; color: #fff !important; }
.badge.bg-success { background: var(--success) !important; }
.badge.bg-danger { background: var(--danger) !important; }
.badge.bg-info { background: var(--info) !important; color: #fff !important; }
.badge.bg-secondary { background: var(--ink-500) !important; }

/* --------------------------------------------------------------------------
   11. ALERTS
   -------------------------------------------------------------------------- */
.alert {
    border: 1px solid transparent !important;
    border-left-width: 4px !important;
    border-radius: var(--radius) !important;
    padding: 0.95rem 1.15rem !important;
    font-weight: 500;
    box-shadow: var(--shadow-xs);
}
.alert-success { background: var(--success-soft) !important; color: #065f46 !important; border-color: rgba(16,185,129,0.25) !important; border-left-color: var(--success) !important; }
.alert-danger, .alert-error { background: var(--danger-soft) !important; color: #991b1b !important; border-color: rgba(239,68,68,0.25) !important; border-left-color: var(--danger) !important; }
.alert-warning { background: var(--warning-soft) !important; color: #92400e !important; border-color: rgba(245,158,11,0.25) !important; border-left-color: var(--warning) !important; }
.alert-info { background: var(--info-soft) !important; color: #1e40af !important; border-color: rgba(59,130,246,0.25) !important; border-left-color: var(--info) !important; }

/* --------------------------------------------------------------------------
   12. LIST GROUPS / DROPDOWNS
   -------------------------------------------------------------------------- */
.list-group-item {
    background: var(--bg-card) !important;
    border-color: var(--ink-200) !important;
    color: var(--ink-800) !important;
    padding: 0.85rem 1.1rem !important;
}
.list-group-item:first-child { border-top-left-radius: var(--radius); border-top-right-radius: var(--radius); }
.list-group-item:last-child { border-bottom-left-radius: var(--radius); border-bottom-right-radius: var(--radius); }
.list-group-item.active { background: var(--snpsu-blue) !important; border-color: var(--snpsu-blue) !important; color: #fff !important; }

.dropdown-menu {
    border: 1px solid var(--ink-200) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow-md) !important;
    padding: 0.4rem !important;
}
.dropdown-item { border-radius: var(--radius-xs) !important; padding: 0.55rem 0.8rem !important; font-weight: 500; }
.dropdown-item:hover, .dropdown-item:focus { background: var(--bg-muted) !important; color: var(--snpsu-blue) !important; }
.dropdown-item.active { background: var(--snpsu-blue) !important; color: #fff !important; }

/* --------------------------------------------------------------------------
   13. AUTH / CENTERED PAGES (login, register, reset)
   -------------------------------------------------------------------------- */
.auth-shell, .auth-page, body.auth {
    background: linear-gradient(135deg, #1a2557 0%, #2a3a7a 55%, #c9a45e 100%) !important;
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    padding: 1.5rem;
}
.auth-card, .login-card {
    background: #fff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: clamp(1.5rem, 4vw, 2.5rem);
    width: 100%;
    max-width: 460px;
}

/* --------------------------------------------------------------------------
   14. UTILITY OVERRIDES (Bootstrap text/bg colors)
   -------------------------------------------------------------------------- */
.text-primary { color: var(--snpsu-blue) !important; }
.text-warning { color: var(--snpsu-orange) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-muted { color: var(--ink-500) !important; }
.text-dark { color: var(--ink-900) !important; }

.bg-primary { background-color: var(--snpsu-blue) !important; }
.bg-warning { background-color: var(--snpsu-orange) !important; }
.bg-success { background-color: var(--success) !important; }
.bg-danger { background-color: var(--danger) !important; }
.bg-light { background-color: var(--bg-soft) !important; }
.bg-dark { background-color: var(--ink-900) !important; }

.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow { box-shadow: var(--shadow) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }

.rounded { border-radius: var(--radius) !important; }
.rounded-3 { border-radius: var(--radius-lg) !important; }
.rounded-4 { border-radius: var(--radius-xl) !important; }

/* Subtle dividers */
.border, .border-top, .border-bottom, .border-start, .border-end { border-color: var(--ink-200) !important; }

/* --------------------------------------------------------------------------
   15. ICONS / AVATARS / CHIPS
   -------------------------------------------------------------------------- */
.avatar-circle, .user-avatar {
    width: 42px; height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--snpsu-blue), var(--snpsu-orange));
    color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 700;
    box-shadow: var(--shadow-sm);
}

.chip {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.35rem 0.7rem;
    border-radius: var(--radius-pill);
    background: var(--ink-100);
    color: var(--ink-700);
    font-size: 0.78rem;
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   16. PAGE HEROES / HEADINGS
   -------------------------------------------------------------------------- */
.page-hero {
    background: linear-gradient(135deg, var(--snpsu-blue) 0%, var(--snpsu-blue-light) 100%);
    color: #fff;
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: 1.75rem;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}
.page-hero::after {
    content: '';
    position: absolute; right: -80px; top: -80px;
    width: 260px; height: 260px;
    background: radial-gradient(circle, rgba(201,164,94,0.45), transparent 70%);
    pointer-events: none;
}
.page-hero h1, .page-hero h2 { color: #fff; margin-bottom: 0.4rem; }
.page-hero p { color: rgba(255,255,255,0.85); margin-bottom: 0; }

/* --------------------------------------------------------------------------
   17. TABS / PILLS
   -------------------------------------------------------------------------- */
.nav-tabs { border-bottom: 1px solid var(--ink-200) !important; }
.nav-tabs .nav-link {
    border: none !important;
    border-bottom: 3px solid transparent !important;
    color: var(--ink-600) !important;
    font-weight: 600;
    padding: 0.75rem 1rem !important;
    margin-bottom: -1px;
}
.nav-tabs .nav-link:hover { color: var(--snpsu-blue) !important; }
.nav-tabs .nav-link.active {
    color: var(--snpsu-blue) !important;
    background: transparent !important;
    border-bottom-color: var(--snpsu-orange) !important;
}

.nav-pills .nav-link {
    border-radius: var(--radius-pill) !important;
    color: var(--ink-700) !important;
    font-weight: 600;
}
.nav-pills .nav-link.active {
    background: var(--snpsu-blue) !important;
    color: #fff !important;
}

/* --------------------------------------------------------------------------
   18. PROGRESS / SPINNERS
   -------------------------------------------------------------------------- */
.progress {
    background: var(--ink-100) !important;
    border-radius: var(--radius-pill) !important;
    height: 10px;
    overflow: hidden;
}
.progress-bar { background: linear-gradient(90deg, var(--snpsu-blue), var(--snpsu-orange)) !important; }

/* --------------------------------------------------------------------------
   19. TOUCH TARGETS — ensure 44px+ on mobile
   -------------------------------------------------------------------------- */
button, a.btn, .nav-link, input[type="checkbox"] + label, .form-check-label {
    touch-action: manipulation;
}

/* --------------------------------------------------------------------------
   20. RESPONSIVE — MOBILE FIRST POLISH
   -------------------------------------------------------------------------- */
@media (max-width: 991.98px) {
    .container, .container-fluid { padding-left: 1rem; padding-right: 1rem; }
    .navbar { padding: 0.6rem 0 !important; }
    .navbar-brand { font-size: 1rem !important; }
    .navbar-brand img { height: 32px !important; }
    .modal-dialog { margin: 0.75rem; }
}

@media (max-width: 767.98px) {
    body { font-size: 14.5px; }

    .py-5 { padding-top: 1.75rem !important; padding-bottom: 1.75rem !important; }
    .py-4 { padding-top: 1.25rem !important; padding-bottom: 1.25rem !important; }
    .mb-5 { margin-bottom: 1.5rem !important; }
    .mb-4 { margin-bottom: 1.25rem !important; }

    /* Header CTA clusters: stack and full-width buttons */
    .d-flex.justify-content-between { flex-wrap: wrap; gap: 0.75rem; }
    .d-flex.justify-content-between > div { width: 100%; }
    .d-flex.justify-content-between .d-flex.gap-2,
    .d-flex.justify-content-between .d-flex.gap-3 { width: 100%; flex-direction: column; align-items: stretch; }
    .d-flex.justify-content-between .d-flex.gap-2 .btn,
    .d-flex.justify-content-between .d-flex.gap-3 .btn { width: 100%; }

    .btn-lg { padding: 0.75rem 1.2rem !important; font-size: 0.95rem !important; min-height: 46px; }

    .stat-card { padding: 1.15rem !important; }
    .stat-card h2 { font-size: 1.65rem !important; }

    .card-body { padding: 1rem !important; }
    .card-header { padding: 0.85rem 1rem !important; }

    .modal-body { padding: 1.1rem !important; }
    .modal-header, .modal-footer { padding: 0.85rem 1.1rem !important; }
    .modal-footer { flex-direction: column; align-items: stretch; gap: 0.5rem; }
    .modal-footer .btn { width: 100%; margin: 0 !important; }

    .table thead { display: none; }
    .table tbody, .table tr, .table td { display: block; width: 100%; }
    .table tr {
        margin-bottom: 0.85rem;
        background: var(--bg-card);
        border: 1px solid var(--ink-200);
        border-radius: var(--radius);
        box-shadow: var(--shadow-xs);
        padding: 0.5rem 0.75rem;
    }
    .table td {
        padding: 0.5rem 0 !important;
        border: none !important;
        display: flex; justify-content: space-between; align-items: center; gap: 1rem;
        text-align: right;
    }
    .table td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--ink-600);
        font-size: 0.72rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        text-align: left;
        flex: 0 0 40%;
    }

    .page-hero { padding: 1.25rem !important; border-radius: var(--radius); }
}

@media (max-width: 575.98px) {
    h1, .h1 { font-size: 1.5rem; }
    h2, .h2 { font-size: 1.3rem; }
    .navbar-brand small { display: none !important; }
    .badge { font-size: 0.68rem !important; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print */
@media print {
    .navbar, .btn, .modal, footer { display: none !important; }
    body { background: #fff !important; color: #000 !important; }
    .card { box-shadow: none !important; border: 1px solid #ddd !important; }
}