/* ═══════════════════════════════════════════════════════════════════
   WNET Design System — base.css
   ═══════════════════════════════════════════════════════════════════ */

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

:root {
    /* Colors */
    --bg-primary: #090d14;
    --bg-secondary: #101722;
    --bg-card: rgba(19, 28, 42, 0.86);
    --bg-card-hover: rgba(24, 36, 54, 0.94);
    --bg-sidebar: #0b1018;
    --bg-input: rgba(12, 19, 30, 0.92);
    --border-color: rgba(148, 163, 184, 0.16);
    --border-color-hover: rgba(45, 212, 191, 0.38);
    --text-primary: #f8fafc;
    --text-secondary: #a7b2c5;
    --text-muted: #6f7d91;
    /* Accent */
    --accent-primary: #2dd4bf;
    --accent-secondary: #38bdf8;
    --accent-tertiary: #f59e0b;
    --accent-rose: #fb7185;
    --accent-gradient: linear-gradient(135deg, #2dd4bf, #38bdf8 54%, #a78bfa);
    --accent-glow: rgba(45, 212, 191, 0.22);
    /* Status */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    /* Sizing */
    --sidebar-width: 260px;
    --sidebar-collapsed: 72px;
    --topbar-height: 64px;
    --radius: 8px;
    --radius-sm: 8px;
    --radius-lg: 10px;
    /* Shadows */
    --shadow-sm: 0 8px 20px rgba(0,0,0,0.18);
    --shadow-md: 0 16px 38px rgba(0,0,0,0.26);
    --shadow-lg: 0 24px 60px rgba(0,0,0,0.38);
    --shadow-glow: 0 0 20px var(--accent-glow);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { font-size: 15px; scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background:
        linear-gradient(145deg, rgba(45, 212, 191, 0.08), transparent 28%),
        linear-gradient(315deg, rgba(245, 158, 11, 0.06), transparent 24%),
        linear-gradient(180deg, #090d14 0%, #0d1420 46%, #080b11 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    text-rendering: optimizeLegibility;
}

h1,h2,h3,h4,h5,h6 { font-family: 'Outfit', sans-serif; font-weight: 600; line-height: 1.3; }
h1 { font-size: 1.8rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.15rem; }

a { color: var(--accent-primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-secondary); }

/* ═══ Layout ═══ */
.app-layout { display: flex; min-height: 100vh; }

.main-wrapper {
    flex: 1;
    margin-left: var(--sidebar-width);
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex; flex-direction: column; min-height: 100vh;
}
body.sidebar-collapsed .main-wrapper { margin-left: var(--sidebar-collapsed); }

.main-content {
    flex: 1; padding: 28px;
    animation: fadeInUp 0.46s var(--ease-out);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ═══ Sidebar ═══ */
.sidebar {
    position: fixed; top: 0; left: 0; bottom: 0;
    width: var(--sidebar-width);
    background:
        linear-gradient(180deg, rgba(14, 22, 34, 0.98), rgba(7, 11, 17, 0.98)),
        var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex; flex-direction: column;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    overflow-x: hidden;
    box-shadow: 14px 0 44px rgba(0, 0, 0, 0.2);
}
body.sidebar-collapsed .sidebar { width: var(--sidebar-collapsed); }

.sidebar-header {
    padding: 20px; display: flex; align-items: center; gap: 12px;
    border-bottom: 1px solid var(--border-color);
    min-height: 65px;
}
.sidebar-logo {
    font-family: 'Outfit', sans-serif; font-weight: 800; font-size: 1.5rem;
    color: var(--text-primary); white-space: nowrap;
    letter-spacing: 0;
    display: inline-flex; align-items: center; gap: 2px;
}
.sidebar-logo::before {
    content: ''; width: 28px; height: 28px; border-radius: 8px;
    background: var(--accent-gradient);
    box-shadow: 0 10px 24px rgba(45, 212, 191, 0.22);
    margin-right: 2px;
}
.sidebar-logo span:first-child { display: none; }
.sidebar-logo-text {
    background: var(--accent-gradient); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
body.sidebar-collapsed .sidebar-logo-text { display: none; }

.sidebar-toggle {
    background: rgba(255,255,255,0.04); border: 1px solid var(--border-color); color: var(--text-secondary);
    cursor: pointer; padding: 6px; border-radius: var(--radius-sm);
    transition: transform 0.18s var(--ease-out), background 0.18s, color 0.18s, border-color 0.18s;
    margin-left: auto; display: flex; align-items: center; justify-content: center;
}
.sidebar-toggle:hover { color: var(--text-primary); background: rgba(45,212,191,0.1); border-color: var(--border-color-hover); transform: translateY(-1px); }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 12px 0; }

.nav-section { padding: 8px 16px; margin-top: 8px; }
.nav-section-title {
    font-size: 0.7rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 4px;
    white-space: nowrap; overflow: hidden;
}
body.sidebar-collapsed .nav-section-title { opacity: 0; height: 0; margin: 0; padding: 0; }

.nav-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 16px; margin: 2px 8px; border-radius: var(--radius-sm);
    color: var(--text-secondary);
    transition: transform 0.18s var(--ease-out), background 0.18s, color 0.18s, border-color 0.18s;
    white-space: nowrap;
    position: relative; overflow: hidden;
    border: 1px solid transparent;
}
.nav-item::before {
    content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 3px; height: 0; background: var(--accent-gradient);
    border-radius: 0 4px 4px 0; transition: height 0.2s;
}
.nav-item::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
    transform: translateX(-110%); transition: transform 0.55s var(--ease-out);
    pointer-events: none;
}
.nav-item:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); transform: translateX(2px); }
.nav-item:hover::after { transform: translateX(110%); }
.nav-item:hover::before { height: 60%; }
.nav-item.active {
    color: var(--text-primary);
    background: linear-gradient(90deg, rgba(45, 212, 191, 0.16), rgba(56, 189, 248, 0.08));
    border-color: rgba(45, 212, 191, 0.2);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.02);
}
.nav-item.active::before { height: 60%; }
.nav-item.disabled { opacity: 0.35; pointer-events: none; }

.nav-item i { width: 20px; height: 20px; flex-shrink: 0; }
.nav-item span { overflow: hidden; text-overflow: ellipsis; }
body.sidebar-collapsed .nav-item span { display: none; }
body.sidebar-collapsed .nav-item { justify-content: center; padding: 10px; }

.nav-badge {
    margin-left: auto; background: rgba(45, 212, 191, 0.16);
    color: #99f6e4; font-size: 0.62rem; font-weight: 700;
    padding: 2px 7px; border-radius: 999px;
    border: 1px solid rgba(45, 212, 191, 0.2);
    letter-spacing: 0.03em;
}
.nav-badge-danger { background: rgba(239,68,68,0.15); color: #fecaca; border-color: rgba(239,68,68,0.25); }
.nav-badge-muted { background: rgba(100,116,139,0.16); color: #cbd5e1; border-color: rgba(148,163,184,0.18); }

/* ═══ Topbar ═══ */
.topbar {
    height: var(--topbar-height); padding: 0 28px;
    display: flex; align-items: center; justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
    background: rgba(9, 13, 20, 0.78); backdrop-filter: blur(18px);
    position: sticky; top: 0; z-index: 50;
    box-shadow: 0 10px 34px rgba(0,0,0,0.16);
}

.topbar-left { display: flex; align-items: center; gap: 16px; }
.topbar-right { display: flex; align-items: center; gap: 12px; min-width: 0; }

#mobileToggle { display: none; }

.topbar-actions {
    display: flex; align-items: center; gap: 8px;
    padding-right: 4px;
}

.topbar-action {
    display: inline-flex; align-items: center; gap: 7px;
    min-height: 36px; padding: 7px 11px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    background: rgba(255,255,255,0.035);
    font-size: 0.78rem; font-weight: 600;
    transition: transform 0.18s var(--ease-out), background 0.18s, color 0.18s, border-color 0.18s;
}
.topbar-action:hover,
.topbar-action.active {
    color: var(--text-primary);
    background: rgba(45,212,191,0.1);
    border-color: rgba(45,212,191,0.26);
    transform: translateY(-1px);
}

.company-switcher { min-width: 190px; }
.company-select { padding: 7px 32px 7px 12px; font-size: 0.82rem; min-height: 36px; }

.breadcrumb {
    display: flex; align-items: center; gap: 6px;
    font-size: 0.82rem; color: var(--text-muted);
    min-width: 0; max-width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
}
.breadcrumb::-webkit-scrollbar { display: none; }
.breadcrumb a,
.breadcrumb .current {
    display: inline-flex; align-items: center; justify-content: center;
    min-height: 34px; padding: 7px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: rgba(255,255,255,0.035);
    color: var(--text-secondary);
    font-weight: 650;
    line-height: 1;
    white-space: nowrap;
    transition: transform 0.18s var(--ease-out), background 0.18s, color 0.18s, border-color 0.18s, box-shadow 0.18s;
}
.breadcrumb a:hover,
.breadcrumb a:focus-visible {
    color: var(--text-primary);
    background: rgba(45,212,191,0.1);
    border-color: rgba(45,212,191,0.28);
    transform: translateY(-1px);
    outline: none;
}
.breadcrumb .current {
    color: var(--text-primary);
    background: linear-gradient(135deg, rgba(45,212,191,0.16), rgba(56,189,248,0.08));
    border-color: rgba(45,212,191,0.28);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.025);
}
.breadcrumb .separator {
    display: inline-flex; align-items: center; justify-content: center;
    width: 18px; min-width: 18px; height: 34px;
    color: transparent;
    position: relative;
}
.breadcrumb .separator::before {
    content: '';
    width: 6px; height: 6px;
    border-top: 1.5px solid var(--text-muted);
    border-right: 1.5px solid var(--text-muted);
    transform: rotate(45deg);
    opacity: 0.75;
}

.user-menu {
    display: flex; align-items: center; gap: 10px;
    padding: 6px 12px; border-radius: var(--radius);
    cursor: pointer; transition: all 0.2s;
    background: rgba(255,255,255,0.025);
    border: 1px solid transparent;
}
.user-menu:hover { background: rgba(255,255,255,0.055); border-color: var(--border-color); }

.user-avatar {
    width: 36px; height: 36px; border-radius: 10px;
    background: var(--accent-gradient); display: flex;
    align-items: center; justify-content: center;
    font-weight: 600; font-size: 0.8rem; color: #fff;
}
.user-info { display: flex; flex-direction: column; }
.user-name { font-size: 0.85rem; font-weight: 500; color: var(--text-primary); }
.user-role { font-size: 0.7rem; color: var(--text-muted); }

.btn-logout {
    display: flex; align-items: center; gap: 6px;
    padding: 7px 14px; border-radius: var(--radius-sm);
    background: rgba(239, 68, 68, 0.1); color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.2);
    font-size: 0.8rem; cursor: pointer; transition: all 0.2s;
    text-decoration: none;
}
.btn-logout:hover { background: rgba(239, 68, 68, 0.2); color: #fecaca; transform: translateY(-1px); }

/* ═══ Cards ═══ */
.card {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.01)),
        var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius); padding: 24px;
    transition: transform 0.24s var(--ease-out), border-color 0.24s, box-shadow 0.24s, background 0.24s;
    position: relative; overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 2px; background: var(--accent-gradient); opacity: 0;
    transition: opacity 0.3s;
}
.card:hover { border-color: var(--border-color-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); background: var(--bg-card-hover); }
.card:hover::before { opacity: 1; }

.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.card-title { font-size: 1rem; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.card-body { }

/* ═══ Stat Cards ═══ */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-bottom: 28px; }

.stat-card {
    background:
        linear-gradient(140deg, rgba(255,255,255,0.045), rgba(255,255,255,0.01) 58%),
        var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius); padding: 20px;
    display: flex; align-items: flex-start; gap: 16px;
    transition: transform 0.24s var(--ease-out), border-color 0.24s, box-shadow 0.24s;
    position: relative; overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.stat-card::before {
    content: ''; position: absolute; inset: 0 auto 0 0; width: 3px;
    background: var(--accent-gradient); opacity: 0.85;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--border-color-hover); }

.stat-icon {
    width: 48px; height: 48px; border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; font-size: 1.2rem;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05);
}
.stat-info { flex: 1; }
.stat-value { font-family: 'Outfit', sans-serif; font-size: 1.8rem; font-weight: 800; line-height: 1; letter-spacing: 0; }
.stat-label { font-size: 0.8rem; color: var(--text-secondary); margin-top: 4px; }

/* ═══ Buttons ═══ */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 20px; border-radius: var(--radius-sm);
    font-size: 0.85rem; font-weight: 500; cursor: pointer;
    transition: transform 0.18s var(--ease-out), box-shadow 0.18s, background 0.18s, border-color 0.18s, color 0.18s;
    border: 1px solid transparent; text-decoration: none;
    font-family: 'Inter', sans-serif;
    min-height: 40px;
    position: relative;
    overflow: hidden;
}
.btn::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
    transform: translateX(-120%);
    transition: transform 0.55s var(--ease-out);
    pointer-events: none;
}
.btn:hover::after { transform: translateX(120%); }
.btn-primary {
    background: var(--accent-gradient); color: #fff;
    box-shadow: 0 2px 12px var(--accent-glow);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 20px var(--accent-glow); color: #fff; }

.btn-secondary {
    background: rgba(255,255,255,0.06); color: var(--text-primary);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: var(--border-color-hover); color: var(--text-primary); }

.btn-danger { background: rgba(239, 68, 68, 0.15); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.3); }
.btn-danger:hover { background: rgba(239, 68, 68, 0.25); color: #fecaca; transform: translateY(-1px); }

.btn-success { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.btn-success:hover { background: rgba(16, 185, 129, 0.25); color: #a7f3d0; transform: translateY(-1px); }

.btn-sm { padding: 6px 14px; font-size: 0.78rem; min-height: 32px; }
.btn-icon { padding: 8px; width: 36px; height: 36px; justify-content: center; }

.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

/* ═══ Tables ═══ */
.table-wrapper {
    overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border-color);
    background: rgba(12, 19, 30, 0.55);
    box-shadow: var(--shadow-sm);
}

table {
    width: 100%; border-collapse: collapse;
    font-size: 0.85rem;
}
thead { background: rgba(45, 212, 191, 0.06); }
th {
    padding: 12px 16px; text-align: left; font-weight: 600;
    color: var(--text-secondary); font-size: 0.75rem;
    text-transform: uppercase; letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color);
}
td {
    padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,0.03);
    color: var(--text-primary);
}
tr { transition: background 0.15s; }
tbody tr:hover { background: rgba(45, 212, 191, 0.045); }
tr:last-child td { border-bottom: none; }

/* ═══ Forms ═══ */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block; font-size: 0.8rem; font-weight: 500;
    color: var(--text-secondary); margin-bottom: 6px;
}

.form-input {
    width: 100%; padding: 10px 14px;
    background: var(--bg-input); border: 1px solid var(--border-color);
    border-radius: var(--radius-sm); color: var(--text-primary);
    font-size: 0.85rem; font-family: 'Inter', sans-serif;
    transition: all 0.2s; outline: none;
}
.form-input:hover { border-color: rgba(148,163,184,0.3); }
.form-input:focus { border-color: var(--accent-primary); box-shadow: 0 0 0 3px var(--accent-glow); background: rgba(10, 17, 27, 0.98); }
.form-input::placeholder { color: var(--text-muted); }
select.form-input { cursor: pointer; }
textarea.form-input { resize: vertical; min-height: 80px; }

.form-checkbox {
    width: 18px; height: 18px; accent-color: var(--accent-primary);
    cursor: pointer;
}

.form-group-inline {
    display: flex; align-items: center; gap: 10px;
}
.form-group-inline label { margin-bottom: 0; order: 2; }
.form-group-inline input { order: 1; flex-shrink: 0; }

.form-actions { display: flex; gap: 12px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border-color); }

/* ═══ Badges ═══ */
.badge {
    display: inline-flex; align-items: center; padding: 3px 10px;
    border-radius: 20px; font-size: 0.72rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.03em;
    border: 1px solid transparent;
}
.badge-success { background: rgba(16,185,129,0.15); color: #6ee7b7; border-color: rgba(16,185,129,0.22); }
.badge-warning { background: rgba(245,158,11,0.15); color: #fbbf24; border-color: rgba(245,158,11,0.22); }
.badge-danger { background: rgba(239,68,68,0.15); color: #fca5a5; border-color: rgba(239,68,68,0.22); }
.badge-info { background: rgba(59,130,246,0.15); color: #93c5fd; border-color: rgba(59,130,246,0.22); }
.badge-purple { background: rgba(167,139,250,0.15); color: #c4b5fd; border-color: rgba(167,139,250,0.22); }
.badge-gray { background: rgba(100,116,139,0.15); color: #cbd5e1; border-color: rgba(148,163,184,0.18); }

/* ═══ Alerts / Messages ═══ */
.messages { list-style: none; margin-bottom: 20px; }
.message {
    padding: 12px 20px; border-radius: var(--radius-sm);
    margin-bottom: 8px; display: flex; align-items: center; gap: 10px;
    font-size: 0.85rem; animation: slideIn 0.3s ease;
    border-left: 3px solid;
}
@keyframes slideIn { from { opacity: 0; transform: translateX(-10px); } to { opacity: 1; transform: translateX(0); } }
.message-success { background: rgba(16,185,129,0.1); border-color: var(--success); color: #34d399; }
.message-error { background: rgba(239,68,68,0.1); border-color: var(--danger); color: #f87171; }
.message-warning { background: rgba(245,158,11,0.1); border-color: var(--warning); color: #fbbf24; }
.message-info { background: rgba(59,130,246,0.1); border-color: var(--info); color: #60a5fa; }

/* ═══ Module Cards (Dashboard) ═══ */
.modules-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }

.module-card {
    background:
        linear-gradient(140deg, rgba(255,255,255,0.055), rgba(255,255,255,0.012) 62%),
        var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius); padding: 24px;
    display: flex; align-items: flex-start; gap: 16px;
    transition: transform 0.25s var(--ease-out), border-color 0.25s, box-shadow 0.25s, background 0.25s;
    text-decoration: none; color: var(--text-primary);
    position: relative; overflow: hidden;
    min-height: 142px;
    box-shadow: var(--shadow-sm);
}
.module-card::after {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 3px; transition: opacity 0.3s; opacity: 0;
    background: var(--mod-color, var(--accent-gradient));
}
.module-card::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(115deg, transparent, rgba(255,255,255,0.075), transparent);
    transform: translateX(-120%);
    transition: transform 0.7s var(--ease-out);
    pointer-events: none;
}
.module-card:hover {
    transform: translateY(-4px); box-shadow: var(--shadow-lg);
    border-color: var(--border-color-hover); color: var(--text-primary);
    background: var(--bg-card-hover);
}
.module-card:hover::after { opacity: 1; }
.module-card:hover::before { transform: translateX(120%); }
.module-card.disabled { opacity: 0.4; pointer-events: none; }

.module-icon {
    width: 52px; height: 52px; border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; flex-shrink: 0;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.055);
    transition: transform 0.24s var(--ease-out);
}
.module-card:hover .module-icon { transform: scale(1.06) rotate(-2deg); }
.module-info { flex: 1; }
.module-name { font-family: 'Outfit'; font-weight: 700; font-size: 1.05rem; letter-spacing: 0; }
.module-desc { font-size: 0.8rem; color: var(--text-secondary); margin-top: 4px; }
.module-status { margin-top: 8px; }

/* ═══ Page Header ═══ */
.page-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(148,163,184,0.12);
}
.page-title {
    font-family: 'Outfit'; font-size: 1.55rem; font-weight: 800;
    letter-spacing: 0;
    display: flex; align-items: center; gap: 10px;
}
.page-title i { filter: drop-shadow(0 8px 20px rgba(45,212,191,0.16)); }
.page-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.app-section-title {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; margin: 26px 0 14px;
}
.app-section-title h2,
.section-heading {
    font-family: 'Outfit'; font-weight: 700; font-size: 1.08rem;
    letter-spacing: 0; color: var(--text-primary);
}
.section-kicker {
    color: var(--text-muted); font-size: 0.8rem; font-weight: 600;
}

/* ═══ Delete Confirmation ═══ */
.delete-confirm {
    max-width: 480px; margin: 60px auto; text-align: center;
}
.delete-icon {
    width: 64px; height: 64px; margin: 0 auto 20px;
    background: rgba(239,68,68,0.1); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #f87171; font-size: 1.5rem;
}

/* ═══ Empty State ═══ */
.empty-state {
    text-align: center; padding: 60px 20px; color: var(--text-muted);
    border: 1px dashed rgba(148,163,184,0.18);
    border-radius: var(--radius);
    background: rgba(12, 19, 30, 0.45);
}
.empty-state i { font-size: 3rem; margin-bottom: 16px; opacity: 0.48; color: var(--accent-secondary); }
.empty-state p { font-size: 0.9rem; }

.detail-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px; margin-bottom: 20px;
}
.detail-list {
    display: grid; grid-template-columns: minmax(140px, 0.45fr) 1fr;
    gap: 10px 16px; margin-top: 16px;
}
.detail-list dt {
    color: var(--text-muted); font-size: 0.78rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.04em;
}
.detail-list dd { color: var(--text-primary); min-width: 0; overflow-wrap: anywhere; }

/* ═══ Permission Grid ═══ */
.perm-module {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius); margin-bottom: 16px; overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.perm-module-header {
    padding: 14px 20px; display: flex; align-items: center; justify-content: space-between;
    cursor: pointer; transition: background 0.2s; user-select: none;
}
.perm-module-header:hover { background: rgba(255,255,255,0.02); }
.perm-module-title { font-weight: 600; display: flex; align-items: center; gap: 10px; }
.perm-module-body { padding: 0 20px 16px; }

.perm-category { margin-bottom: 12px; }
.perm-category-title { font-size: 0.78rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; margin-bottom: 8px; letter-spacing: 0.05em; }
.perm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 6px; }

.perm-item {
    display: flex; align-items: center; gap: 8px; padding: 6px 10px;
    border-radius: var(--radius-sm); transition: background 0.15s;
    cursor: pointer; font-size: 0.82rem;
}
.perm-item:hover { background: rgba(45,212,191,0.06); }
.perm-item input { accent-color: var(--accent-primary); width: 16px; height: 16px; cursor: pointer; }

.perm-actions { margin-bottom: 16px; display: flex; gap: 8px; }

/* ═══ Responsive ═══ */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); width: var(--sidebar-width) !important; }
    body.sidebar-open .sidebar { transform: translateX(0); }
    .main-wrapper { margin-left: 0 !important; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .modules-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .detail-list { grid-template-columns: 1fr; }
    .topbar { padding: 0 16px; }
    .main-content { padding: 16px; }
    .page-header { flex-direction: column; align-items: flex-start; }
    #mobileToggle { display: flex; }
    .topbar-actions { display: none; }
    .topbar-right { gap: 8px; }
    .company-switcher { min-width: 142px; }
    .user-info { display: none; }
    .btn-logout { width: 36px; height: 36px; justify-content: center; padding: 0; }
    .btn-logout .sr-only { display: none; }
    .topbar-left { min-width: 0; flex: 1; }
    .breadcrumb a,
    .breadcrumb .current { min-height: 32px; padding: 7px 10px; font-size: 0.78rem; }
    .breadcrumb .separator { height: 32px; width: 14px; min-width: 14px; }
}
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .topbar { gap: 8px; }
    .breadcrumb { font-size: 0.78rem; max-width: 54vw; }
    .company-switcher { display: none; }
    .module-card { min-height: auto; padding: 18px; }
}

/* ═══ Login Page ═══ */
.login-page {
    min-height: 100vh; display: flex; align-items: flex-start; justify-content: center;
    padding: 28px 18px;
    background:
        radial-gradient(ellipse at 20% 14%, rgba(45, 212, 191, 0.18), transparent 32%),
        radial-gradient(ellipse at 84% 82%, rgba(99, 102, 241, 0.2), transparent 34%),
        linear-gradient(135deg, #03070c 0%, #08111c 44%, #02050a 100%);
    position: relative; overflow-x: hidden; overflow-y: auto;
}
.login-page::before {
    content: ''; position: absolute; inset: 0;
    background:
        linear-gradient(90deg, rgba(56,189,248,0.1) 1px, transparent 1px),
        linear-gradient(0deg, rgba(45,212,191,0.085) 1px, transparent 1px);
    background-size: 52px 52px;
    -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.92), transparent 88%);
    mask-image: linear-gradient(180deg, rgba(0,0,0,0.92), transparent 88%);
    animation: loginGrid 22s linear infinite;
}
.login-page::after {
    content: ''; position: absolute; inset: -20%;
    background:
        linear-gradient(115deg, transparent 0 36%, rgba(45,212,191,0.12) 37%, transparent 39% 64%, rgba(56,189,248,0.1) 65%, transparent 67%),
        linear-gradient(25deg, transparent 0 48%, rgba(167,139,250,0.12) 49%, transparent 51%);
    filter: blur(1px);
    animation: loginBeams 10s ease-in-out infinite alternate;
    pointer-events: none;
}
@keyframes loginGrid { from { transform: translateY(0); } to { transform: translateY(52px); } }
@keyframes loginBeams { from { transform: translateX(-5%) translateY(2%); opacity: 0.42; } to { transform: translateX(5%) translateY(-2%); opacity: 0.78; } }

.login-scanline {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent, rgba(125, 249, 255, 0.13), transparent);
    height: 28%;
    animation: loginScan 5.5s linear infinite;
    pointer-events: none; z-index: 1;
}
@keyframes loginScan {
    from { transform: translateY(-120%); opacity: 0; }
    12%, 82% { opacity: 0.55; }
    to { transform: translateY(420%); opacity: 0; }
}

.login-shell {
    position: relative; z-index: 2;
    width: min(980px, 100%);
    align-self: center;
    margin: auto 0;
    display: grid; grid-template-columns: 1.05fr 0.95fr;
    border: 1px solid rgba(125, 249, 255, 0.2);
    border-radius: 14px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(8, 15, 26, 0.78), rgba(13, 23, 38, 0.66));
    box-shadow: 0 34px 90px rgba(0,0,0,0.52), 0 0 70px rgba(45,212,191,0.12);
}
.login-shell::before {
    content: ''; position: absolute; inset: 0;
    background:
        linear-gradient(90deg, transparent 0 16%, rgba(45,212,191,0.18) 16.2%, transparent 16.7% 72%, rgba(56,189,248,0.16) 72.3%, transparent 72.8%),
        linear-gradient(0deg, transparent 0 28%, rgba(167,139,250,0.12) 28.2%, transparent 28.6% 82%, rgba(45,212,191,0.14) 82.2%, transparent 82.6%);
    opacity: 0.55;
    pointer-events: none;
}

.login-showcase {
    position: relative; padding: 54px;
    display: flex; flex-direction: column; justify-content: space-between;
    background:
        linear-gradient(135deg, rgba(45,212,191,0.1), rgba(56,189,248,0.05) 46%, rgba(167,139,250,0.09)),
        rgba(4, 10, 18, 0.44);
    border-right: 1px solid rgba(125, 249, 255, 0.15);
}
.login-showcase::before {
    content: ''; position: absolute; inset: 34px;
    border: 1px solid rgba(125,249,255,0.14);
    border-radius: 10px;
    background:
        linear-gradient(90deg, rgba(45,212,191,0.12) 0 1px, transparent 1px),
        linear-gradient(0deg, rgba(56,189,248,0.1) 0 1px, transparent 1px);
    background-size: 28px 28px;
    opacity: 0.48;
}
.login-showcase::after {
    content: ''; position: absolute;
    left: 54px; right: 54px; bottom: 86px; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(125,249,255,0.7), transparent);
    box-shadow: 0 0 18px rgba(45,212,191,0.4);
    animation: loginPulse 2.8s ease-in-out infinite;
}
@keyframes loginPulse {
    0%, 100% { opacity: 0.35; transform: scaleX(0.72); }
    50% { opacity: 1; transform: scaleX(1); }
}
.login-showcase-brand {
    position: relative; z-index: 1;
    font-family: 'Outfit', sans-serif;
    font-size: clamp(3.4rem, 7vw, 5.8rem);
    line-height: 0.92;
    font-weight: 800;
    letter-spacing: 0;
    color: #f8fafc;
    text-shadow: 0 0 28px rgba(56,189,248,0.36);
}
.login-showcase-copy {
    position: relative; z-index: 1;
    max-width: 330px;
    color: #c7d2fe;
    font-size: 1.02rem;
    font-weight: 650;
}
.tech-console {
    position: relative; z-index: 1;
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 10px; width: min(360px, 100%);
}
.tech-console span {
    height: 44px; border-radius: 8px;
    border: 1px solid rgba(125,249,255,0.22);
    background:
        linear-gradient(180deg, rgba(125,249,255,0.16), rgba(125,249,255,0.025)),
        rgba(2, 6, 12, 0.48);
    box-shadow: inset 0 0 22px rgba(45,212,191,0.08);
    animation: consoleBlink 2.4s ease-in-out infinite;
}
.tech-console span:nth-child(2) { animation-delay: 0.22s; }
.tech-console span:nth-child(3) { animation-delay: 0.44s; }
.tech-console span:nth-child(4) { animation-delay: 0.66s; }
@keyframes consoleBlink {
    0%, 100% { opacity: 0.48; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(-3px); }
}

.login-card {
    position: relative; z-index: 2; width: 100%; max-width: none; padding: 48px;
    background:
        linear-gradient(180deg, rgba(15, 23, 42, 0.86), rgba(5, 11, 20, 0.92)),
        rgba(19, 28, 42, 0.86);
    backdrop-filter: blur(20px);
    border: 0; border-radius: 0;
    box-shadow: none; animation: fadeInUp 0.6s ease;
}
.login-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, #2dd4bf, #38bdf8, #a78bfa, transparent);
    animation: loginTopLine 3s ease-in-out infinite;
}
@keyframes loginTopLine {
    0%, 100% { opacity: 0.55; }
    50% { opacity: 1; }
}
.login-header { text-align: left; margin-bottom: 32px; }
.login-logo {
    font-family: 'Outfit'; font-size: 2.2rem; font-weight: 800;
    background: var(--accent-gradient); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; margin-bottom: 8px;
}
.login-subtitle { color: var(--text-muted); font-size: 0.9rem; }
.login-form .form-group { margin-bottom: 18px; }
.login-form .form-input {
    min-height: 46px;
    background: rgba(2, 8, 18, 0.78);
    border-color: rgba(125,249,255,0.18);
}
.login-btn {
    width: 100%; padding: 13px; font-size: 0.95rem; margin-top: 8px;
    box-shadow: 0 0 28px rgba(45,212,191,0.26);
}
.login-form {
    display: flex; flex-direction: column;
}
.login-request-btn {
    width: 100%; margin-top: 12px; justify-content: center;
    padding: 12px;
    color: #dbeafe;
    border: 1px solid rgba(125,249,255,0.3);
    background:
        linear-gradient(135deg, rgba(45,212,191,0.12), rgba(167,139,250,0.14)),
        rgba(2, 8, 18, 0.62);
}
.login-request-btn:hover {
    color: #ffffff;
    border-color: rgba(125,249,255,0.58);
    background:
        linear-gradient(135deg, rgba(45,212,191,0.2), rgba(167,139,250,0.22)),
        rgba(2, 8, 18, 0.72);
    transform: translateY(-1px);
}
.login-errors {
    background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.2);
    border-radius: var(--radius-sm); padding: 12px; margin-bottom: 16px;
    color: #f87171; font-size: 0.82rem;
}
.login-errors ul { list-style: none; }
.login-page-wide {
    align-items: flex-start; padding: 36px 18px; overflow-y: auto;
}
.register-card {
    z-index: 2; max-width: 920px; border-radius: 14px;
    border: 1px solid rgba(125,249,255,0.2);
    box-shadow: 0 34px 90px rgba(0,0,0,0.52), 0 0 70px rgba(45,212,191,0.12);
}
.login-page > .login-card:not(.register-card) {
    z-index: 2;
    width: min(420px, calc(100% - 36px));
    border-radius: 14px;
    border: 1px solid rgba(125,249,255,0.2);
    box-shadow: 0 34px 90px rgba(0,0,0,0.52), 0 0 70px rgba(45,212,191,0.12);
}
.login-footer {
    margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--border-color);
    display: flex; justify-content: center;
}
.login-register-link {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 0.86rem; font-weight: 700;
}

@media (max-width: 860px) {
    .login-page { padding: 18px; align-items: flex-start; }
    .login-shell {
        width: min(460px, 100%);
        grid-template-columns: 1fr;
        align-self: flex-start;
        margin: auto;
    }
    .login-showcase { display: none; }
    .login-card {
        padding: 34px;
        border-radius: 14px;
    }
}

@media (max-width: 480px) {
    .login-page { padding: 14px; }
    .login-card { padding: 26px 22px; }
    .login-logo { font-size: 1.9rem; }
    .login-shell { width: 100%; }
    .register-card { padding: 26px 22px; }
}

/* ═══ Scrollbar ═══ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ═══ Utilities ═══ */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.gap-1 { gap: 8px; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.w-full { width: 100%; }
.hidden { display: none !important; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

/* ═══ Tom Select WNET Design Overrides ═══ */
select.tomselected, .tomselected {
    display: none !important;
}
.ts-wrapper {
    padding: 0 !important;
    width: 100% !important;
}
.ts-wrapper .ts-control {
    background-color: var(--bg-input) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-sm) !important;
    color: var(--text-primary) !important;
    padding: 10px 14px !important;
    font-size: 0.85rem !important;
    font-family: 'Inter', sans-serif !important;
    transition: all 0.2s !important;
    box-shadow: none !important;
    min-height: 41px !important;
    line-height: 1.5 !important;
    display: flex !important;
    align-items: center !important;
}
.ts-wrapper.focus .ts-control {
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 3px var(--accent-glow) !important;
}
.ts-wrapper.disabled .ts-control {
    opacity: 0.4 !important;
    background-color: rgba(255, 255, 255, 0.02) !important;
}
.ts-dropdown {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-color-hover) !important;
    border-radius: var(--radius-sm) !important;
    box-shadow: var(--shadow-lg) !important;
    color: var(--text-primary) !important;
    font-family: 'Inter', sans-serif !important;
    font-size: 0.85rem !important;
    z-index: 9999 !important;
    margin-top: 4px !important;
    overflow: hidden !important;
}
.ts-dropdown .option {
    padding: 10px 14px !important;
    color: var(--text-secondary) !important;
    cursor: pointer !important;
    transition: background 0.15s, color 0.15s !important;
}
.ts-dropdown .option:hover, .ts-dropdown .active {
    background-color: var(--accent-primary) !important;
    color: #ffffff !important;
}
.ts-dropdown .create {
    color: var(--text-primary) !important;
}
.ts-control input {
    color: var(--text-primary) !important;
    font-size: 0.85rem !important;
    font-family: 'Inter', sans-serif !important;
}
.ts-wrapper.single .ts-control::after {
    border-color: var(--text-muted) transparent transparent transparent !important;
    right: 15px !important;
    transition: transform 0.2s !important;
}
.ts-wrapper.single.open .ts-control::after {
    border-color: transparent transparent var(--text-muted) transparent !important;
}
.ts-wrapper.multi .ts-control > div {
    background: var(--accent-primary) !important;
    color: #ffffff !important;
    border-radius: 4px !important;
    border: none !important;
}