/* ============================================================
   Arjun Influencer — SaaS UI Theme
   Fixed shell layout (only main content scrolls).
   Dark grey + neon green by default; light theme available via
   <html data-theme="light">.
   ============================================================ */

:root {
    --header-height: 64px;
    --sidebar-width: 260px;
    --sidebar-width-collapsed: 72px;

    /* Surface palette (dark) */
    --bg-canvas:    #0b0d10;
    --bg-surface:   #14171c;
    --bg-surface-2: #1a1e24;
    --bg-elevated:  #20252d;
    --bg-hover:     #262c35;

    /* Borders & dividers */
    --border-subtle: #232830;
    --border-strong: #2e343d;

    /* Text */
    --text-primary:   #e8ecf1;
    --text-secondary: #a8b1bd;
    --text-muted:     #6b7280;
    --text-disabled:  #4b5260;

    /* Neon accent */
    --neon:        #00ff9c;
    --neon-soft:   #00e08a;
    --neon-deep:   #00b873;
    --neon-glow:   rgba(0, 255, 156, 0.35);
    --neon-tint:   rgba(0, 255, 156, 0.08);
    --neon-text-on:#07120c;

    /* Semantic */
    --info:    #38bdf8;
    --success: #22d39a;
    --warning: #f5b544;
    --danger:  #ff5d6c;

    /* Effects */
    --radius-sm: 8px;
    --radius:    12px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
    --shadow:    0 8px 24px rgba(0,0,0,0.35);
    --shadow-lg: 0 20px 50px rgba(0,0,0,0.5);
    --transition: 180ms cubic-bezier(.4,0,.2,1);

    /* Background ambient gradient */
    --ambient-1: rgba(0, 255, 156, 0.05);
    --ambient-2: rgba(0, 200, 255, 0.04);
}

/* ============================================================
   Light theme overrides
   ============================================================ */
html[data-theme="light"] {
    --bg-canvas:    #f4f6fa;
    --bg-surface:   #ffffff;
    --bg-surface-2: #f7f9fc;
    --bg-elevated:  #eef2f8;
    --bg-hover:     #e6ecf4;

    --border-subtle: #e3e8ef;
    --border-strong: #cdd5e0;

    --text-primary:   #0f172a;
    --text-secondary: #475569;
    --text-muted:     #64748b;
    --text-disabled:  #94a3b8;

    --neon:        #00b873;
    --neon-soft:   #00a065;
    --neon-deep:   #008855;
    --neon-glow:   rgba(0, 184, 115, 0.28);
    --neon-tint:   rgba(0, 184, 115, 0.10);
    --neon-text-on:#ffffff;

    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --shadow:    0 8px 24px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.12);

    --ambient-1: rgba(0, 184, 115, 0.08);
    --ambient-2: rgba(56, 189, 248, 0.06);
}

* { box-sizing: border-box; }

html, body {
    background-color: var(--bg-canvas);
    color: var(--text-primary);
}

/* ============================================================
   Shell layout — header fixed, sidebar fixed, only body scrolls
   ============================================================ */
html {
    height: 100% !important;
    overflow: hidden !important;
}
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14.5px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    height: 100vh !important;
    max-height: 100vh !important;
    overflow: hidden !important;
    padding-top: var(--header-height);
    margin: 0;
}

/* Mobile drawer overlay */
body::before {
    content: '';
    position: fixed;
    inset: var(--header-height) 0 0 0;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(2px);
    z-index: 1015;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}
html[data-sidebar="mobile-open"] body::before {
    opacity: 1;
    pointer-events: auto;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 600;
    letter-spacing: -0.01em;
}
h1 { font-size: 1.9rem; }
h2 { font-size: 1.55rem; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.15rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p, span, small, label, li, td, th { color: var(--text-secondary); }

a { color: var(--neon); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--neon-soft); }

.text-muted   { color: var(--text-muted) !important; }
.text-white-50{ color: var(--text-muted) !important; }
.text-primary { color: var(--neon) !important; }
.text-success { color: var(--success) !important; }
.text-info    { color: var(--info) !important; }
.text-warning { color: var(--warning) !important; }
.text-danger  { color: var(--danger) !important; }
.text-white   { color: var(--text-primary) !important; }

/* ============================================================
   Top navbar (fixed)
   ============================================================ */
.navbar {
    position: fixed !important;
    top: 0; left: 0; right: 0;
    height: var(--header-height);
    background-color: var(--bg-surface) !important;
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: 0 1px 0 var(--border-subtle), 0 8px 24px rgba(0,0,0,0.25);
    padding: 0 1.25rem !important;
    z-index: 1030;
    display: flex;
    align-items: center;
}
html[data-theme="light"] .navbar {
    box-shadow: 0 1px 0 var(--border-subtle), 0 4px 16px rgba(15, 23, 42, 0.06);
}
.navbar .container-fluid {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0;
    height: 100%;
}
.navbar-brand {
    color: var(--text-primary) !important;
    font-weight: 700;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-right: 1rem;
}
.navbar-brand i {
    color: var(--neon);
    filter: drop-shadow(0 0 8px var(--neon-glow));
}
.navbar .nav-link,
.navbar .dropdown-toggle {
    color: var(--text-secondary) !important;
    transition: color var(--transition);
}
.navbar .nav-link:hover,
.navbar .dropdown-toggle:hover {
    color: var(--neon) !important;
}
.navbar-toggler {
    border-color: var(--border-strong);
}
.navbar-toggler-icon {
    filter: invert(var(--toggler-invert, 1));
}
html[data-theme="light"] { --toggler-invert: 0; }

/* Icon buttons in navbar (sidebar toggle, theme toggle) */
.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--bg-surface-2);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
    font-size: 1.15rem;
    line-height: 1;
    padding: 0;
}
.icon-btn i { font-size: 1.15rem; line-height: 1; }
.icon-btn:hover {
    background: var(--bg-hover);
    color: var(--neon);
    border-color: var(--neon);
    box-shadow: 0 0 0 3px var(--neon-tint);
}
.icon-btn:active { transform: scale(0.96); }
.icon-btn:focus,
.icon-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--neon-tint);
    border-color: var(--neon);
}

/* ============================================================
   Sidebar (fixed)
   ============================================================ */
.sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--header-height));
    background: var(--bg-surface) !important;
    border-right: 1px solid var(--border-subtle);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0 !important;
    z-index: 1020;
    transition: width var(--transition), transform var(--transition);
    display: flex;
    flex-direction: column;
}
.sidebar .nav {
    padding: 0.75rem !important;
    flex-direction: column;
    flex-wrap: nowrap;
}
.sidebar .sidebar-section-title {
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    font-weight: 600;
    color: var(--text-muted);
    padding: 0 0.9rem;
    margin: 1.25rem 0 0.4rem;
    white-space: nowrap;
    overflow: hidden;
    transition: opacity var(--transition);
}
.sidebar .nav-link {
    color: var(--text-secondary);
    padding: 0.65rem 0.85rem;
    border-radius: var(--radius-sm);
    margin-bottom: 2px;
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    transition: all var(--transition);
    position: relative;
    white-space: nowrap;
    overflow: hidden;
}
.sidebar .nav-link i {
    width: 18px;
    min-width: 18px;
    font-size: 1.05rem;
    color: var(--text-muted);
    transition: color var(--transition);
    margin: 0;
    text-align: center;
}
.sidebar .nav-link .nav-text {
    color: inherit;
    transition: opacity var(--transition);
}
.sidebar .nav-link:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.sidebar .nav-link:hover i { color: var(--neon); }
.sidebar .nav-link.active {
    background: linear-gradient(135deg, var(--neon-tint), transparent);
    color: var(--neon);
    font-weight: 600;
    box-shadow: inset 2px 0 0 var(--neon);
}
.sidebar .nav-link.active i {
    color: var(--neon);
    filter: drop-shadow(0 0 4px var(--neon-glow));
}
.sidebar hr {
    border-color: var(--border-subtle);
    margin: 1rem 0.75rem;
    opacity: 1;
}
.sidebar-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    background: linear-gradient(180deg, rgba(0,255,156,0.04), transparent);
    min-height: 56px;
    overflow: hidden;
}
.sidebar-header h6 {
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    color: var(--text-muted) !important;
    font-weight: 600;
    margin: 0;
    white-space: nowrap;
    padding-left: 2px;
}
.sidebar-footer {
    padding: 0.85rem 1.25rem;
    border-top: 1px solid var(--border-subtle);
    color: var(--text-muted);
    font-size: 0.72rem;
    white-space: nowrap;
    overflow: hidden;
}

/* Sidebar collapsed (desktop) — icon-only */
@media (min-width: 768px) {
    html[data-sidebar="collapsed"] .sidebar {
        width: var(--sidebar-width-collapsed);
    }
    html[data-sidebar="collapsed"] .sidebar .nav-text,
    html[data-sidebar="collapsed"] .sidebar-section-title,
    html[data-sidebar="collapsed"] .sidebar-header h6,
    html[data-sidebar="collapsed"] .sidebar-footer {
        opacity: 0;
        pointer-events: none;
        height: 0;
        margin: 0;
        padding: 0;
        overflow: hidden;
    }
    html[data-sidebar="collapsed"] .sidebar-header {
        justify-content: center;
        padding: 1rem 0;
    }
    html[data-sidebar="collapsed"] .sidebar .nav-link {
        justify-content: center;
        padding: 0.75rem 0;
    }
    /* Tooltip on hover when collapsed */
    html[data-sidebar="collapsed"] .sidebar .nav-link::after {
        content: attr(data-label);
        position: absolute;
        left: calc(100% + 8px);
        top: 50%;
        transform: translateY(-50%) translateX(-8px);
        background: var(--bg-elevated);
        color: var(--text-primary);
        padding: 0.35rem 0.65rem;
        border-radius: 6px;
        font-size: 0.8rem;
        font-weight: 500;
        white-space: nowrap;
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition), transform var(--transition);
        box-shadow: var(--shadow);
        border: 1px solid var(--border-subtle);
        z-index: 1040;
    }
    html[data-sidebar="collapsed"] .sidebar .nav-link:hover::after {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }
}

/* ============================================================
   Page layout: kill the col-md-2 wrapper, expand main content
   ============================================================ */
.container-fluid {
    padding: 0;
    margin: 0;
    width: 100%;
}
.row:has(> .col-md-2 > .sidebar) {
    display: block !important;
    margin: 0 !important;
    width: 100%;
}
/* Collapse the Bootstrap col wrapper to zero width WITHOUT display:none,
   otherwise the position:fixed sidebar inside is removed from rendering too. */
.row:has(> .col-md-2 > .sidebar) > .col-md-2 {
    flex: 0 0 0 !important;
    width: 0 !important;
    max-width: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow: visible !important;
}

/* Main content area — the only scrollable region */
.main-content {
    margin-left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    max-width: none !important;
    flex: none !important;
    height: calc(100vh - var(--header-height));
    overflow-y: auto;
    overflow-x: hidden;
    padding: 1.75rem 2rem 4rem !important;
    background: var(--bg-canvas);
    background-image:
        radial-gradient(circle at 0% 0%, var(--ambient-1) 0%, transparent 35%),
        radial-gradient(circle at 100% 100%, var(--ambient-2) 0%, transparent 40%);
    background-attachment: local;
    transition: margin-left var(--transition), width var(--transition);
}

@media (min-width: 768px) {
    html[data-sidebar="collapsed"] .main-content {
        margin-left: var(--sidebar-width-collapsed);
        width: calc(100% - var(--sidebar-width-collapsed));
    }
}

/* Mobile: sidebar slides in from left */
@media (max-width: 767.98px) {
    .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
        box-shadow: var(--shadow-lg);
    }
    html[data-sidebar="mobile-open"] .sidebar {
        transform: translateX(0);
    }
    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
        padding: 1.25rem 1rem 3rem !important;
    }
    h2 { font-size: 1.3rem; }
}

/* ============================================================
   Cards
   ============================================================ */
.card {
    background: var(--bg-surface) !important;
    color: var(--text-primary);
    border: 1px solid var(--border-subtle) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    overflow: hidden;
}
.card:hover {
    transform: translateY(-2px);
    border-color: var(--border-strong) !important;
    box-shadow: var(--shadow);
}
.card-header {
    background: var(--bg-surface-2) !important;
    border-bottom: 1px solid var(--border-subtle) !important;
    color: var(--text-primary);
    font-weight: 600;
    padding: 0.9rem 1.25rem;
}
.card-header.bg-light {
    background: var(--bg-surface-2) !important;
    color: var(--text-primary) !important;
}
.card-header.bg-primary {
    background: linear-gradient(135deg, var(--neon-deep), var(--neon-soft)) !important;
    color: var(--neon-text-on) !important;
    border-bottom: none !important;
}
.card-header.bg-primary h5 { color: var(--neon-text-on); }
.card-body { padding: 1.25rem; }
.card-title { color: var(--text-primary); font-weight: 600; }

/* Stat cards */
.card.bg-primary,
.card.bg-success,
.card.bg-info,
.card.bg-warning,
.card.bg-danger,
.card.bg-dark {
    border: 1px solid var(--border-subtle) !important;
    position: relative;
    overflow: hidden;
}
.card.bg-primary {
    background: linear-gradient(135deg, rgba(0,255,156,0.12), rgba(0,255,156,0.03)) !important;
    color: var(--text-primary) !important;
    border-color: rgba(0,255,156,0.25) !important;
}
.card.bg-primary .card-title,
.card.bg-primary h2 { color: var(--neon); }
.card.bg-primary small { color: var(--text-secondary); }

.card.bg-success {
    background: linear-gradient(135deg, rgba(34,211,154,0.12), rgba(34,211,154,0.03)) !important;
    color: var(--text-primary) !important;
    border-color: rgba(34,211,154,0.25) !important;
}
.card.bg-success .card-title,
.card.bg-success h2 { color: var(--success); }
.card.bg-success small { color: var(--text-secondary); }

.card.bg-info {
    background: linear-gradient(135deg, rgba(56,189,248,0.12), rgba(56,189,248,0.03)) !important;
    color: var(--text-primary) !important;
    border-color: rgba(56,189,248,0.25) !important;
}
.card.bg-info .card-title,
.card.bg-info h2 { color: var(--info); }
.card.bg-info small { color: var(--text-secondary); }

.card.bg-warning {
    background: linear-gradient(135deg, rgba(245,181,68,0.12), rgba(245,181,68,0.03)) !important;
    color: var(--text-primary) !important;
    border-color: rgba(245,181,68,0.25) !important;
}
.card.bg-warning .card-title,
.card.bg-warning h2 { color: var(--warning); }
.card.bg-warning small { color: var(--text-secondary); }

.card.bg-dark { background: var(--bg-surface-2) !important; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
    padding: 0.55rem 1.1rem;
    border: 1px solid transparent;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}
.btn i { font-size: 1em; }
.btn:focus,
.btn:focus-visible {
    box-shadow: 0 0 0 3px var(--neon-tint);
    outline: none;
}

.btn-primary {
    background: var(--neon) !important;
    color: var(--neon-text-on) !important;
    border-color: var(--neon) !important;
    font-weight: 600;
}
.btn-primary:hover,
.btn-primary:focus {
    background: var(--neon-soft) !important;
    border-color: var(--neon-soft) !important;
    box-shadow: 0 6px 20px var(--neon-glow);
    transform: translateY(-1px);
    color: var(--neon-text-on) !important;
}
.btn-primary:disabled {
    background: var(--neon-deep) !important;
    border-color: var(--neon-deep) !important;
    opacity: 0.6;
}

.btn-secondary,
.btn-outline-secondary {
    background: var(--bg-elevated) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-strong) !important;
}
.btn-secondary:hover,
.btn-outline-secondary:hover {
    background: var(--bg-hover) !important;
    border-color: var(--neon) !important;
    color: var(--neon) !important;
}

.btn-success {
    background: var(--success) !important;
    border-color: var(--success) !important;
    color: var(--neon-text-on) !important;
    font-weight: 600;
}
.btn-success:hover { background: #1bc28d !important; border-color: #1bc28d !important; transform: translateY(-1px); }

.btn-info {
    background: var(--info) !important;
    border-color: var(--info) !important;
    color: #07120c !important;
    font-weight: 600;
}
.btn-info:hover { transform: translateY(-1px); filter: brightness(1.05); }

.btn-warning {
    background: var(--warning) !important;
    border-color: var(--warning) !important;
    color: #1a1305 !important;
    font-weight: 600;
}
.btn-warning:hover { transform: translateY(-1px); filter: brightness(1.05); }

.btn-danger {
    background: var(--danger) !important;
    border-color: var(--danger) !important;
    color: #fff !important;
}
.btn-danger:hover { filter: brightness(1.05); transform: translateY(-1px); }

.btn-outline-primary {
    background: transparent !important;
    color: var(--neon) !important;
    border-color: var(--neon) !important;
}
.btn-outline-primary:hover {
    background: var(--neon) !important;
    color: var(--neon-text-on) !important;
}

.btn-sm { padding: 0.35rem 0.7rem; font-size: 0.8rem; }
.btn-lg { padding: 0.75rem 1.4rem; font-size: 1rem; }

/* ============================================================
   Forms
   ============================================================ */
.form-label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}
.form-control,
.form-select {
    background-color: var(--bg-surface-2) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-subtle) !important;
    border-radius: var(--radius-sm) !important;
    padding: 0.6rem 0.85rem;
    font-size: 0.9rem;
    transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
}
.form-control::placeholder { color: var(--text-disabled); }
.form-control:focus,
.form-select:focus {
    background-color: var(--bg-elevated) !important;
    border-color: var(--neon) !important;
    box-shadow: 0 0 0 3px var(--neon-tint) !important;
    color: var(--text-primary) !important;
    outline: none;
}
.form-select {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%2300b873' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6.5l4 4 4-4'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 0.85rem center !important;
    background-size: 16px 16px !important;
    padding-right: 2.5rem !important;
    appearance: none !important;
    -webkit-appearance: none !important;
}
.form-select option { background: var(--bg-surface-2); color: var(--text-primary); }

textarea.form-control { min-height: 96px; resize: vertical; }

.input-group-text {
    background: var(--bg-elevated) !important;
    color: var(--text-secondary) !important;
    border: 1px solid var(--border-subtle) !important;
    border-right: none !important;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm) !important;
}
.input-group .form-control {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0 !important;
}

.form-check-input {
    background-color: var(--bg-surface-2);
    border-color: var(--border-strong);
    cursor: pointer;
}
.form-check-input:focus {
    border-color: var(--neon);
    box-shadow: 0 0 0 3px var(--neon-tint);
}
.form-check-input:checked {
    background-color: var(--neon);
    border-color: var(--neon);
}
.form-check-label { color: var(--text-secondary); cursor: pointer; }

/* ============================================================
   Tables
   ============================================================ */
.table {
    background-color: transparent !important;
    color: var(--text-secondary);
    margin-bottom: 0;
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-secondary);
    --bs-table-border-color: var(--border-subtle);
    --bs-table-hover-bg: var(--bg-hover);
    --bs-table-hover-color: var(--text-primary);
    --bs-table-striped-bg: rgba(255,255,255,0.02);
    --bs-table-striped-color: var(--text-secondary);
}
.table thead th {
    background: var(--bg-surface-2);
    border-bottom: 1px solid var(--border-strong);
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    padding: 0.8rem 1rem;
}
.table tbody td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    vertical-align: middle;
}
.table tbody tr:last-child td { border-bottom: none; }
.table-hover tbody tr:hover td {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.table-light,
.table-light > th,
.table-light > td {
    background: var(--bg-surface-2) !important;
    color: var(--text-muted) !important;
    border-color: var(--border-subtle) !important;
}

/* ============================================================
   Badges
   ============================================================ */
.badge {
    padding: 0.4em 0.7em;
    font-weight: 600;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-radius: 6px;
    border: 1px solid transparent;
}
.badge.bg-primary {
    background: var(--neon-tint) !important;
    color: var(--neon) !important;
    border-color: rgba(0,255,156,0.25);
}
.badge.bg-success {
    background: rgba(34,211,154,0.15) !important;
    color: var(--success) !important;
    border-color: rgba(34,211,154,0.3);
}
.badge.bg-info {
    background: rgba(56,189,248,0.15) !important;
    color: var(--info) !important;
    border-color: rgba(56,189,248,0.3);
}
.badge.bg-warning {
    background: rgba(245,181,68,0.15) !important;
    color: var(--warning) !important;
    border-color: rgba(245,181,68,0.3);
}
.badge.bg-danger {
    background: rgba(255,93,108,0.15) !important;
    color: var(--danger) !important;
    border-color: rgba(255,93,108,0.3);
}
.badge.bg-secondary,
.badge.bg-dark {
    background: var(--bg-elevated) !important;
    color: var(--text-secondary) !important;
    border-color: var(--border-strong);
}

/* ============================================================
   Alerts
   ============================================================ */
.alert {
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    padding: 0.85rem 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
}
.alert-success { background: rgba(34,211,154,0.1); color: var(--success); border-color: rgba(34,211,154,0.3); }
.alert-danger  { background: rgba(255,93,108,0.1); color: var(--danger);  border-color: rgba(255,93,108,0.3); }
.alert-warning { background: rgba(245,181,68,0.1); color: var(--warning); border-color: rgba(245,181,68,0.3); }
.alert-info    { background: rgba(56,189,248,0.1); color: var(--info);    border-color: rgba(56,189,248,0.3); }

/* ============================================================
   Dropdowns / modals / progress
   ============================================================ */
.dropdown-menu {
    background: var(--bg-surface-2);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 0.4rem;
}
.dropdown-item {
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.75rem;
    transition: background var(--transition), color var(--transition);
}
.dropdown-item:hover,
.dropdown-item:focus {
    background: var(--bg-hover);
    color: var(--neon);
}
.dropdown-item.text-danger:hover {
    background: rgba(255,93,108,0.12);
    color: var(--danger);
}
.dropdown-divider { border-color: var(--border-subtle); }

.modal-content {
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    color: var(--text-primary);
}
.modal-header,
.modal-footer { border-color: var(--border-subtle); }
.btn-close {
    filter: invert(var(--close-invert, 1)) grayscale(1) brightness(1.5);
}
html[data-theme="light"] { --close-invert: 0; }

.progress {
    background: var(--bg-elevated);
    border-radius: 999px;
    overflow: hidden;
    height: 14px !important;
}
.progress-bar {
    background: linear-gradient(90deg, var(--neon-deep), var(--neon)) !important;
    color: var(--neon-text-on);
    font-size: 0.7rem;
    font-weight: 700;
    box-shadow: 0 0 12px var(--neon-glow);
}

.spinner-border {
    color: var(--neon);
    width: 2rem;
    height: 2rem;
}

/* ============================================================
   Misc
   ============================================================ */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.02em;
}
.display-4.text-primary,
.display-4.text-success,
.display-4.text-info,
.display-4.text-warning {
    text-shadow: 0 0 24px currentColor;
    opacity: 0.95;
}

.footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    color: var(--text-muted);
}

/* Scrollbar (inside main-content + sidebar) */
.main-content::-webkit-scrollbar,
.sidebar::-webkit-scrollbar { width: 10px; height: 10px; }
.main-content::-webkit-scrollbar-track,
.sidebar::-webkit-scrollbar-track { background: transparent; }
.main-content::-webkit-scrollbar-thumb,
.sidebar::-webkit-scrollbar-thumb {
    background: var(--bg-elevated);
    border-radius: 6px;
    border: 2px solid transparent;
    background-clip: padding-box;
}
.main-content::-webkit-scrollbar-thumb:hover,
.sidebar::-webkit-scrollbar-thumb:hover { background: var(--neon-deep); }

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeIn 0.3s ease-out; }

@keyframes neonPulse {
    0%, 100% { box-shadow: 0 0 0 0 var(--neon-glow); }
    50%      { box-shadow: 0 0 18px 4px var(--neon-glow); }
}
.neon-pulse { animation: neonPulse 2.4s ease-in-out infinite; }

/* ============================================================
   Auth pages
   ============================================================ */
/* Auth pages opt out of the fixed shell layout */
html:has(body.auth-page) {
    overflow: auto !important;
    height: auto !important;
}
body.auth-page {
    background:
        radial-gradient(circle at 20% 10%, var(--ambient-1), transparent 40%),
        radial-gradient(circle at 80% 90%, var(--ambient-2), transparent 45%),
        var(--bg-canvas);
    min-height: 100vh;
    height: auto !important;
    max-height: none !important;
    overflow: auto !important;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 2rem 1rem;
    padding-top: 2rem;
}
body.auth-page::before { display: none; }
.auth-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg), 0 0 60px var(--neon-glow);
    overflow: hidden;
    max-width: 420px;
    width: 100%;
}
.auth-header {
    padding: 2rem 2rem 1.25rem;
    text-align: center;
    border-bottom: 1px solid var(--border-subtle);
    background: linear-gradient(180deg, var(--neon-tint), transparent);
}
.auth-header .brand-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--neon), var(--neon-deep));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-text-on);
    font-size: 2rem;
    box-shadow: 0 0 30px var(--neon-glow);
    margin-bottom: 1rem;
}
.auth-header h3 { margin: 0; color: var(--text-primary); font-weight: 700; }
.auth-header p  { color: var(--text-muted); margin: 0.4rem 0 0; }
.auth-body { padding: 1.75rem 2rem 2rem; }
.auth-footer-text {
    color: var(--text-muted);
    text-align: center;
    margin-top: 1.75rem;
    font-size: 0.85rem;
}
.auth-footer-text a {
    color: var(--neon);
    text-decoration: none;
}
.auth-footer-text a:hover { text-decoration: underline; }

/* Code & pre */
code, pre {
    background: var(--bg-surface-2);
    color: var(--neon);
    border-radius: 6px;
    padding: 0.1rem 0.35rem;
    font-size: 0.85em;
}
pre { padding: 0.85rem 1rem; overflow-x: auto; }

/* Borders */
.border, .border-bottom, .border-top, .border-start, .border-end {
    border-color: var(--border-subtle) !important;
}
.border-secondary { border-color: var(--border-strong) !important; }
hr { border-color: var(--border-subtle); opacity: 1; }

.bg-light { background: var(--bg-surface-2) !important; color: var(--text-primary) !important; }
.bg-white { background: var(--bg-surface) !important; color: var(--text-primary) !important; }
.bg-dark  { background: var(--bg-surface) !important; }

.nav-pills .nav-link { color: var(--text-secondary); border-radius: var(--radius-sm); }
.nav-pills .nav-link.active { background: var(--neon-tint); color: var(--neon); }

.list-group-item {
    background: var(--bg-surface);
    color: var(--text-primary);
    border-color: var(--border-subtle);
}
.list-group-item:hover { background: var(--bg-hover); }
