/* ═══════════════════════════════════════════════════════════
   SUPER ADMIN 2.0 — Platform Command Center
   Design System: Privacy Policy Page (Classgrid)
   ═══════════════════════════════════════════════════════════ */

:root {
    --bg: #000000;
    --surface: #0f0f0f;
    --elevated: #181818;
    --border: rgba(255, 255, 255, 0.08);
    --border-hi: rgba(255, 255, 255, 0.16);
    --blue: #4a90f5;
    --blue-light: #7eb8ff;
    --grad-bp: linear-gradient(135deg, #4a90f5 0%, #8b6fff 100%);
    --text: #ffffff;
    --muted: #888888;
    --dim: #444444;
    --sidebar-w: 250px;
    --green: #10b981;
    --green-dim: rgba(16, 185, 129, 0.12);
    --red: #ef4444;
    --red-dim: rgba(239, 68, 68, 0.12);
    --yellow: #f59e0b;
    --yellow-dim: rgba(245, 158, 11, 0.12);
    --purple: #a855f7;
    --purple-dim: rgba(168, 85, 247, 0.12);
    --cyan: #00d4ff;
    --cyan-dim: rgba(0, 212, 255, 0.12);
}

/* ── LIGHT MODE ── */
[data-theme="light"] {
    --bg: #f0f2f5;
    --surface: #ffffff;
    --elevated: #f7f8fa;
    --border: rgba(0, 0, 0, 0.09);
    --border-hi: rgba(0, 0, 0, 0.18);
    --text: #111827;
    --muted: #6b7280;
    --dim: #9ca3af;
    --blue: #2563eb;
    --blue-light: #3b82f6;
    --grad-bp: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
    --green: #059669;
    --green-dim: rgba(5, 150, 105, 0.1);
    --red: #dc2626;
    --red-dim: rgba(220, 38, 38, 0.1);
    --yellow: #d97706;
    --yellow-dim: rgba(217, 119, 6, 0.1);
    --purple: #7c3aed;
    --purple-dim: rgba(124, 58, 237, 0.1);
    --cyan: #0891b2;
    --cyan-dim: rgba(8, 145, 178, 0.1);
}

/* Light mode specific overrides */
[data-theme="light"] .sidebar {
    background: #ffffff;
}

[data-theme="light"] .page-hero {
    background: #ffffff;
}

[data-theme="light"] .logo-box {
    background: #fff;
}

[data-theme="light"] .logo-box::after {
    background: #fff;
}

[data-theme="light"] .brand-name {
    color: #111827;
}

[data-theme="light"] .nav-item:hover {
    background: rgba(37, 99, 235, 0.07);
    color: #111827;
}

[data-theme="light"] .nav-item.active {
    background: rgba(37, 99, 235, 0.1);
    color: #111827;
}

[data-theme="light"] .page-title {
    color: #111827;
}

[data-theme="light"] .stat-num {
    color: #111827;
}

[data-theme="light"] .ham {
    background: #ffffff;
}

[data-theme="light"] .ham span {
    background: #111827;
}

[data-theme="light"] .search-input {
    color: #111827;
}

[data-theme="light"] .filter-select {
    color: #111827;
}

[data-theme="light"] .form-input {
    color: #111827;
}

[data-theme="light"] th {
    background: rgba(0, 0, 0, 0.02);
}

[data-theme="light"] tr:hover td {
    background: rgba(0, 0, 0, 0.02);
}

[data-theme="light"] .back-top {
    background: #fff;
    color: #111827;
}

[data-theme="light"] .back-top:hover {
    background: #f3f4f6;
}

[data-theme="light"] .stat-icon {
    color: #111827;
}

[data-theme="light"] .spinner {
    border-color: rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .sidebar-badge {
    background: rgba(0, 0, 0, 0.03);
}

[data-theme="light"] .modal {
    background: rgba(0, 0, 0, 0.5);
}

[data-theme="light"] .note-block {
    background: rgba(0, 0, 0, 0.02);
}

[data-theme="light"] .note-block p {
    color: rgba(0, 0, 0, 0.55);
}

[data-theme="light"] .toast-item {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

/* ── THEME TOGGLE BUTTON ── */
.theme-toggle-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 0.6rem 0.8rem;
    border-radius: 4px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
    transition: all 0.2s ease;
    margin-bottom: 1px;
}

.theme-toggle-btn:hover {
    background: rgba(74, 144, 245, 0.08);
    color: var(--text);
    border-color: var(--blue);
}

.theme-toggle-btn i {
    width: 16px;
    text-align: center;
    font-size: 0.78rem;
}

[data-theme="light"] .theme-toggle-btn {
    border-color: var(--border);
}

[data-theme="light"] .theme-toggle-btn:hover {
    background: rgba(37, 99, 235, 0.07);
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
    visibility: hidden;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: 'Sora', sans-serif;
}

/* ── SIDEBAR ── */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-w);
    height: 100vh;
    background: #000;
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    overflow-y: auto;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 1.5rem 1.4rem 1.3rem;
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.logo-box {
    width: 36px;
    height: 36px;
    background: #000;
    border-radius: 4px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
}

.logo-box::before {
    content: '';
    position: absolute;
    inset: -1.5px;
    border-radius: 4px;
    background: var(--grad-bp);
    z-index: -1;
}

.logo-box::after {
    content: '';
    position: absolute;
    inset: 0;
    background: #000;
    border-radius: 4px;
    z-index: 0;
}

.logo-box img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    position: relative;
    z-index: 1;
}

.brand-name {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
}

.brand-name em {
    font-style: normal;
    background: var(--grad-bp);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.admin-badge {
    display: inline-block;
    font-size: 0.6rem;
    font-weight: 700;
    background: var(--grad-bp);
    color: #fff;
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-left: auto;
}

.sidebar-section {
    padding: 1.2rem 1rem 0.5rem;
    flex-shrink: 0;
}

.sidebar-section-label {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--dim);
    padding: 0 0.4rem;
    margin-bottom: 0.5rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.6rem 0.8rem;
    border-radius: 4px;
    text-decoration: none;
    color: var(--muted);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s ease;
    margin-bottom: 1px;
    cursor: pointer;
    border: none;
    background: transparent;
    width: 100%;
    font-family: 'DM Sans', sans-serif;
}

.nav-item i {
    width: 16px;
    text-align: center;
    font-size: 0.78rem;
    flex-shrink: 0;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
}

.nav-item.active {
    background: rgba(74, 144, 245, 0.1);
    color: #fff;
}

.nav-item.active i {
    color: var(--blue-light);
}

.nav-item .badge {
    margin-left: auto;
    background: var(--red);
    color: #fff;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 4px;
}

.sidebar-divider {
    height: 1px;
    background: var(--border);
    margin: 0.6rem 1rem;
}

.sidebar-footer {
    margin-top: auto;
    padding: 1.2rem;
    flex-shrink: 0;
}

.sidebar-badge {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.75rem;
    font-size: 0.73rem;
    color: var(--muted);
    line-height: 1.5;
}

.sidebar-badge strong {
    color: #aaa;
    display: block;
    margin-bottom: 3px;
    font-size: 0.76rem;
}

/* ── HAMBURGER ── */
.ham {
    display: none;
    position: fixed;
    top: 14px;
    left: 14px;
    z-index: 200;
    flex-direction: column;
    gap: 5px;
    background: #0f0f0f;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 9px;
    cursor: pointer;
}

.ham span {
    display: block;
    width: 20px;
    height: 2px;
    background: #fff;
    border-radius: 4px;
    transition: all 0.28s ease;
}

.ham.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.ham.open span:nth-child(2) {
    opacity: 0;
}

.ham.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 99;
}

.sidebar-overlay.show {
    display: block;
}

/* ── READING PROGRESS ── */
.reading-progress {
    position: fixed;
    top: 0;
    left: var(--sidebar-w);
    right: 0;
    height: 2px;
    z-index: 200;
}

.reading-progress-bar {
    height: 100%;
    background: var(--grad-bp);
    width: 0%;
    transition: width 0.1s linear;
}

/* ── MAIN ── */
.main {
    margin-left: var(--sidebar-w);
    min-height: 100vh;
}

/* ── PAGE HERO ── */
.page-hero {
    padding: 3.5rem 4rem 2.5rem;
    border-bottom: 1px solid var(--border);
    background: #000;
}

.page-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 4px 14px;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--muted);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue);
}

.badge-dot.live {
    background: var(--green);
    animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

.page-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -1.5px;
    color: #fff;
    line-height: 1.05;
    margin-bottom: 1rem;
}

.page-title span {
    background: var(--grad-bp);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.page-meta {
    font-size: 0.8rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* ── CONTENT WRAP ── */
.content-wrap {
    padding: 3rem 4rem 5rem;
    max-width: 960px;
}

/* ── SECTIONS (Privacy-style numbered) ── */
.cmd-section {
    margin-bottom: 3.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1), transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.cmd-section.visible {
    opacity: 1;
    transform: translateY(0);
}

.section-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.section-num {
    font-family: 'Sora', sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--blue);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 0.4rem;
}

.section-title {
    font-family: 'Sora', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(90deg, #4a90f5, #a855f7, #ec4899, #f5a623);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* ── PAGE SECTIONS (tab switching) ── */
.page-section {
    display: none;
}

.page-section.active {
    display: block;
}

/* ── STATS GRID ── */
/*  STATS GRID  */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

/*  STAT CARD — premium Vercel-inspired ── */
.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.35rem 1.5rem;
    position: relative;
    overflow: hidden;
    cursor: default;
    transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

/* Shimmer sweep on hover */
.stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        115deg,
        transparent 0%,
        rgba(255,255,255,0.04) 40%,
        rgba(255,255,255,0.07) 50%,
        rgba(255,255,255,0.04) 60%,
        transparent 100%
    );
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    pointer-events: none;
    z-index: 1;
}

/* Gradient left accent bar */
.stat-card::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--stat-accent, var(--blue));
    border-radius: 0 2px 2px 0;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.stat-card:hover {
    border-color: rgba(74, 144, 245, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.35), 0 0 0 1px rgba(74,144,245,0.08);
}

.stat-card:hover::before {
    transform: translateX(100%);
}

.stat-card:hover::after {
    opacity: 1;
}

/* Skeleton loading state */
.stat-card.loading .stat-num,
.stat-card.loading .stat-label,
.stat-card.loading .stat-sub {
    background: linear-gradient(90deg, var(--elevated) 25%, rgba(255,255,255,0.06) 50%, var(--elevated) 75%);
    background-size: 200% 100%;
    animation: skeleton-sweep 1.5s ease-in-out infinite;
    border-radius: 4px;
    color: transparent !important;
    user-select: none;
    min-height: 1em;
    min-width: 3rem;
    display: inline-block;
}

@keyframes skeleton-sweep {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.stat-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--dim);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 0.5rem;
}

.stat-num {
    font-family: 'Sora', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.05;
    letter-spacing: -1px;
    position: relative;
    z-index: 2;
    transition: color 0.2s ease;
}

.stat-card:hover .stat-num {
    color: var(--stat-accent, var(--blue-light));
}

.stat-sub {
    font-size: 0.73rem;
    color: var(--muted);
    margin-top: 0.35rem;
    display: flex;
    align-items: center;
    gap: 4px;
}

.stat-trend-up   { color: var(--green); }
.stat-trend-down { color: var(--red); }

/* Background icon — scales up smoothly on hover */
.stat-icon {
    position: absolute;
    right: 1.1rem;
    top: 50%;
    transform: translateY(-50%) scale(1);
    font-size: 1.8rem;
    opacity: 0.07;
    color: var(--stat-accent, #fff);
    transition: opacity 0.25s ease, transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
    pointer-events: none;
}

.stat-card:hover .stat-icon {
    opacity: 0.18;
    transform: translateY(-50%) scale(1.25) rotate(-6deg);
}

.data-block {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.data-block-header {
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--border);
}

.data-block-title {
    font-family: 'Sora', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.data-block-count {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-block;
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 0.8rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(255, 255, 255, 0.02);
}

td {
    font-size: 0.85rem;
    color: var(--text);
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* ── PILLS / BADGES ── */
.pill {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.pill-pending {
    background: var(--yellow-dim);
    color: var(--yellow);
}

.pill-approved,
.pill-active {
    background: var(--green-dim);
    color: var(--green);
}

.pill-rejected {
    background: var(--red-dim);
    color: var(--red);
}

.pill-free {
    background: var(--cyan-dim);
    color: var(--cyan);
}

.pill-plus {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.pill-pro {
    background: var(--purple-dim);
    color: var(--purple);
}

.pill-admin {
    background: rgba(168, 85, 247, 0.15);
    color: var(--purple);
}

.pill-faculty {
    background: rgba(16, 185, 129, 0.15);
    color: var(--green);
}

.pill-student {
    background: rgba(0, 212, 255, 0.1);
    color: var(--muted);
}

.pill-suspended {
    background: var(--yellow-dim);
    color: var(--yellow);
}

.pill-blocked {
    background: var(--red-dim);
    color: var(--red);
}

/* ── BUTTONS ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1rem;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 600;
    transition: all 0.2s;
    font-family: 'DM Sans', sans-serif;
    text-decoration: none;
}

.btn-primary {
    background: var(--blue);
    color: #fff;
}

.btn-primary:hover {
    background: #3a7de0;
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--red-dim);
    color: var(--red);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: var(--red);
    color: #fff;
}

.btn-success {
    background: var(--green-dim);
    color: var(--green);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
    background: var(--green);
    color: #fff;
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.04);
    color: var(--muted);
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.btn-sm {
    padding: 0.35rem 0.7rem;
    font-size: 0.75rem;
}

/* ── SEARCH & FILTERS ── */
.filter-bar {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 1.2rem;
}

.search-input {
    flex: 1;
    min-width: 200px;
    padding: 0.7rem 1rem 0.7rem 2.4rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: #fff;
    font-size: 0.88rem;
    font-family: inherit;
    outline: none;
    transition: 0.2s;
}

.search-input:focus {
    border-color: var(--blue);
}

.search-wrap {
    position: relative;
    flex: 1;
    min-width: 200px;
}

.search-wrap i {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--dim);
    font-size: 0.82rem;
}

.filter-select {
    padding: 0.7rem 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: #fff;
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
    transition: 0.2s;
    cursor: pointer;
}

.filter-select:focus {
    border-color: var(--blue);
}

/* ── ORG CARD ── */
.org-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.25rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: all 0.25s;
    margin-bottom: 0.75rem;
}

.org-card:hover {
    border-color: rgba(74, 144, 245, 0.2);
    transform: translateX(3px);
}

.org-logo {
    width: 44px;
    height: 44px;
    border-radius: 4px;
    object-fit: cover;
    background: var(--elevated);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dim);
}

.org-info {
    flex: 1;
    min-width: 0;
}

.org-name {
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}

.org-meta {
    font-size: 0.78rem;
    color: var(--dim);
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.org-actions {
    display: flex;
    gap: 0.4rem;
    flex-shrink: 0;
    flex-wrap: wrap;
}

/* ── INFO CARDS ── */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.25rem;
}

.info-card h4 {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--blue-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.82rem;
}

.info-row:last-child {
    border-bottom: none;
}

.info-row span:first-child {
    color: var(--muted);
}

.info-row span:last-child {
    font-weight: 600;
}

/* ── LIVE FEED ── */
.feed-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.82rem;
}

.feed-item:last-child {
    border-bottom: none;
}

.feed-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.feed-time {
    color: var(--dim);
    font-size: 0.72rem;
    margin-left: auto;
    white-space: nowrap;
}

/* ── MODAL ── */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    width: 100%;
    max-width: 500px;
    padding: 2rem;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    animation: modal-in 0.25s ease;
}

@keyframes modal-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    color: var(--muted);
    font-size: 1.2rem;
    cursor: pointer;
    transition: 0.2s;
}

.modal-close:hover {
    color: var(--red);
}

.modal h2 {
    font-size: 1.2rem;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 0.4rem;
    font-weight: 500;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--elevated);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: #fff;
    font-size: 0.9rem;
    font-family: inherit;
    outline: none;
    transition: 0.2s;
}

.form-input:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(74, 144, 245, 0.15);
}

.btn-submit {
    width: 100%;
    background: var(--grad-bp);
    color: #fff;
    padding: 0.85rem;
    border: none;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.92rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: 0.2s;
    margin-top: 1rem;
}

.btn-submit:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ── TOAST ── */
#toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast-item {
    background: var(--elevated);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.8rem 1.2rem;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    animation: toast-in 0.3s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

@keyframes toast-in {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.toast-item.success {
    border-color: rgba(16, 185, 129, 0.4);
    color: var(--green);
}

.toast-item.error {
    border-color: rgba(239, 68, 68, 0.4);
    color: var(--red);
}

.toast-item.info {
    border-color: rgba(74, 144, 245, 0.3);
    color: var(--blue);
}

/* ── SPINNER ── */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--dim);
}

.empty-state i {
    font-size: 2.2rem;
    margin-bottom: 0.75rem;
    display: block;
    opacity: 0.3;
}

/* ── BACK TO TOP ── */
.back-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 40px;
    height: 40px;
    background: #111;
    border: 1px solid var(--border-hi);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    cursor: pointer;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 50;
    font-size: 0.8rem;
    border-radius: 4px;
}

.back-top.show {
    opacity: 1;
    transform: translateY(0);
}

.back-top:hover {
    background: #1a1a1a;
}

/* ── CHART PLACEHOLDER ── */
.chart-placeholder {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 2rem;
    text-align: center;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--dim);
    margin-bottom: 1rem;
}

.chart-placeholder i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    opacity: 0.3;
}

/* ── TOGGLE SWITCH ── */
.toggle-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
}

.toggle-row:last-child {
    border-bottom: none;
}

.toggle-label {
    font-size: 0.85rem;
    color: var(--text);
}

.toggle-desc {
    font-size: 0.72rem;
    color: var(--dim);
    margin-top: 2px;
}

.toggle {
    position: relative;
    width: 42px;
    height: 24px;
    background: var(--elevated);
    border: 1px solid var(--border);
    border-radius: 4px;
    cursor: pointer;
    transition: 0.3s;
}

.toggle.on {
    background: var(--blue);
    border-color: var(--blue);
}

.toggle::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    background: #fff;
    border-radius: 50%;
    transition: 0.3s;
}

.toggle.on::after {
    left: 21px;
}

/* ── CODE BOX ── */
.code-box {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.5rem 1rem;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: var(--green);
    letter-spacing: 2px;
    display: inline-block;
}

/* ── NOTE/WARN BLOCK ── */
.note-block {
    border-left: 2px solid rgba(74, 144, 245, 0.4);
    padding: 0.85rem 1.2rem;
    margin-top: 1rem;
    background: rgba(255, 255, 255, 0.02);
}

.note-block p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.45);
    margin: 0;
    line-height: 1.8;
}

/* ── RESPONSIVE ── */
@media (max-width:900px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main {
        margin-left: 0;
    }

    .reading-progress {
        left: 0;
    }

    .ham {
        display: flex;
    }

    .content-wrap {
        padding: 2rem 1.5rem 3rem;
    }

    .page-hero {
        padding: 4rem 1.5rem 2rem;
    }

    .stats-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}

@media (max-width:480px) {
    .content-wrap {
        padding: 1.5rem 1.2rem 3rem;
    }

    .page-hero {
        padding: 3.5rem 1.2rem 1.5rem;
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(14px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-hero-inner {
    animation: fadeUp 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* ══════════════════════════════════════════════
   EXPANDABLE ORG CARDS — Institutional Registry
   ══════════════════════════════════════════════ */

.org-accordion {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

/* ── Collapsed card header (always visible) ── */
.org-acc-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    transition: border-color 0.25s, box-shadow 0.25s, transform 0.2s;
}

.org-acc-card:hover {
    border-color: rgba(74, 144, 245, 0.3);
    box-shadow: 0 4px 20px rgba(74, 144, 245, 0.08);
}

.org-acc-card.expanded {
    border-color: rgba(74, 144, 245, 0.45);
    box-shadow: 0 6px 30px rgba(74, 144, 245, 0.12);
}

.org-acc-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    cursor: pointer;
    user-select: none;
    transition: background 0.2s;
}

.org-acc-header:hover {
    background: rgba(74, 144, 245, 0.04);
}

.org-acc-card.expanded .org-acc-header {
    background: rgba(74, 144, 245, 0.06);
}

.org-acc-logo {
    width: 46px;
    height: 46px;
    border-radius: 4px;
    background: var(--elevated);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dim);
    flex-shrink: 0;
    overflow: hidden;
}

.org-acc-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.org-acc-info {
    flex: 1;
    min-width: 0;
}

.org-acc-name {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0.35rem;
}

.org-acc-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
}

.org-acc-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.org-acc-chevron {
    color: var(--dim);
    font-size: 0.8rem;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.org-acc-card.expanded .org-acc-chevron {
    transform: rotate(180deg);
}

/* ── Expandable panel ── */
.org-acc-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.45s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.3s ease,
        padding 0.3s ease;
    opacity: 0;
    padding: 0 1.25rem;
    border-top: 0px solid transparent;
}

.org-acc-card.expanded .org-acc-panel {
    max-height: 600px;
    opacity: 1;
    padding: 1.25rem 1.25rem 1.5rem;
    border-top: 1px solid var(--border);
}

/* ── Panel layout ── */
.org-acc-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.55rem;
    margin-bottom: 1.25rem;
    font-size: 0.82rem;
}

.org-acc-detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted);
}

.org-acc-detail-item i {
    color: var(--dim);
    width: 14px;
}

.org-acc-detail-item strong {
    color: var(--text);
    font-weight: 600;
}

/* ── Action label ── */
.org-acc-actions-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--dim);
    margin-bottom: 0.75rem;
}

/* ── Action button grid ── */
.org-acc-actions {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.55rem;
}

.org-action-btn {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.6rem 0.9rem;
    border-radius: 4px;
    border: 1px solid var(--border);
    background: var(--elevated);
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
    transition: all 0.2s ease;
    text-align: left;
    width: 100%;
}

.org-action-btn i {
    font-size: 0.8rem;
    width: 16px;
    flex-shrink: 0;
}

.org-action-btn:hover {
    transform: translateY(-2px);
    color: var(--text);
}

.org-action-btn.act-warn {
    border-color: rgba(245, 158, 11, 0.3);
}

.org-action-btn.act-warn:hover {
    background: var(--yellow-dim);
    color: var(--yellow);
    border-color: var(--yellow);
}

.org-action-btn.act-danger {
    border-color: rgba(239, 68, 68, 0.25);
}

.org-action-btn.act-danger:hover {
    background: var(--red-dim);
    color: var(--red);
    border-color: var(--red);
}

.org-action-btn.act-success {
    border-color: rgba(16, 185, 129, 0.25);
}

.org-action-btn.act-success:hover {
    background: var(--green-dim);
    color: var(--green);
    border-color: var(--green);
}

.org-action-btn.act-purple {
    border-color: rgba(168, 85, 247, 0.25);
}

.org-action-btn.act-purple:hover {
    background: var(--purple-dim);
    color: var(--purple);
    border-color: var(--purple);
}

.org-action-btn.act-blue {
    border-color: rgba(74, 144, 245, 0.25);
}

.org-action-btn.act-blue:hover {
    background: rgba(74, 144, 245, 0.1);
    color: var(--blue);
    border-color: var(--blue);
}

.org-action-btn.act-cyan {
    border-color: rgba(0, 212, 255, 0.2);
}

.org-action-btn.act-cyan:hover {
    background: var(--cyan-dim);
    color: var(--cyan);
    border-color: var(--cyan);
}

/* Light mode overrides */
[data-theme="light"] .org-acc-card {
    background: #fff;
}

[data-theme="light"] .org-acc-card:hover {
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.08);
}

[data-theme="light"] .org-acc-header:hover {
    background: rgba(37, 99, 235, 0.04);
}

[data-theme="light"] .org-acc-card.expanded .org-acc-header {
    background: rgba(37, 99, 235, 0.05);
}

[data-theme="light"] .org-action-btn {
    background: #f7f8fa;
}

@media (max-width: 600px) {
    .org-acc-details {
        grid-template-columns: 1fr;
    }

    .org-acc-actions {
        grid-template-columns: 1fr 1fr;
    }
}

/* ══════════════════════════════════════════════
   ORG INSIGHT PANEL (inside expanded org card)
   ══════════════════════════════════════════════ */

.org-insight-container {
    padding: 0 1.25rem 1rem;
}

.org-insight-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.insight-stat {
    background: var(--elevated);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.75rem 1rem;
    text-align: center;
}

.insight-stat-num {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--blue);
    font-family: 'Fira Code', monospace;
    line-height: 1.2;
}

.insight-stat-label {
    font-size: 0.72rem;
    color: var(--dim);
    margin-top: 0.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.faculty-insight-row {
    background: var(--elevated);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.8rem 1rem;
    margin-bottom: 0.5rem;
    transition: border-color 0.2s;
}

.faculty-insight-row:hover {
    border-color: rgba(74, 144, 245, 0.3);
}

.faculty-insight-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.faculty-classrooms {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding-left: 2.5rem;
    border-left: 2px solid var(--border);
    margin-left: 1rem;
}

.faculty-classroom-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    padding: 0.2rem 0;
}

.faculty-classroom-item.archived {
    opacity: 0.55;
}

/* ══════════════════════════════════════════════
   API MONITOR — Health Bar
   ══════════════════════════════════════════════ */

.api-health-bar {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.25rem;
    transition: border-color 0.3s;
}

.api-health-bar[data-health="healthy"] {
    border-color: rgba(16, 185, 129, 0.4);
}

.api-health-bar[data-health="warning"] {
    border-color: rgba(245, 158, 11, 0.4);
}

.api-health-bar[data-health="critical"] {
    border-color: rgba(239, 68, 68, 0.5);
}

.api-health-indicator {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.1rem;
    font-weight: 700;
    min-width: 150px;
}

.health-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 0 4px currentColor;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
    animation: pulse 2s infinite;
}

.api-health-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    flex: 1;
    justify-content: flex-end;
}

.api-stat {
    text-align: center;
    min-width: 70px;
}

.api-stat-num {
    font-size: 1.2rem;
    font-weight: 700;
    font-family: 'Fira Code', monospace;
    line-height: 1.2;
}

.api-stat-label {
    font-size: 0.65rem;
    color: var(--dim);
    margin-top: 0.2rem;
    white-space: nowrap;
}

/* ── API Failure Row ── */
.api-failure-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--elevated);
    border: 1px solid rgba(239, 68, 68, 0.15);
    border-radius: 4px;
}

/* ── Light mode overrides ── */
[data-theme="light"] .org-insight-stats,
[data-theme="light"] .faculty-insight-row,
[data-theme="light"] .insight-stat {
    background: #f7f8fa;
}

[data-theme="light"] .api-health-bar {
    background: #fff;
}

[data-theme="light"] .api-failure-row {
    background: #fff5f5;
}

@media (max-width: 600px) {
    .org-insight-stats {
        grid-template-columns: 1fr 1fr;
    }

    .api-health-stats {
        justify-content: flex-start;
    }
}