/* ================================================================
   MGD Clients MASTER – Design System v2
   Orientiert am MGD-Clients App Design (global.css)
   Theme via PHP-Cookie + data-theme auf <html>
   ================================================================ */

/* --- CSS Variables: Light Mode --- */
:root {
    color-scheme: light;
    font-family: "Avenir Next", "Open Sans", "Segoe UI", system-ui, sans-serif;

    /* Akzentfarben */
    --accent-primary:   #8f1116;
    --accent-secondary: #151826;
    --accent-ambient:   #6b8734;
    --sidebar-active:   #6b8734;
    --sidebar-badge-color: #6b5e5a;
    --surface-tint:     #232634;

    /* Hintergründe */
    --bg:               #f0ebe4;
    --bg-elevated:      rgba(255, 255, 255, 0.88);
    --bg-panel:         rgba(255, 255, 255, 0.94);
    --surface-strong:   rgba(255, 255, 255, 0.98);
    --surface-muted:    rgba(248, 245, 240, 0.94);

    /* Text */
    --text-primary:     #181c25;
    --text-secondary:   #545d6f;
    --text-muted:       #7d8699;

    /* Borders */
    --border:           rgba(24, 28, 37, 0.10);
    --border-strong:    rgba(24, 28, 37, 0.18);
    --border-input:     rgba(24, 28, 37, 0.16);

    /* Schatten */
    --shadow:           0 16px 38px rgba(24, 25, 33, 0.08);
    --shadow-soft:      0 8px 20px rgba(24, 25, 33, 0.05);
    --shadow-sm:        0 4px 12px rgba(24, 25, 33, 0.05);
    --panel-highlight:  inset 0 1px 0 rgba(255, 255, 255, 0.65);

    /* Status */
    --status-success:   #24b36b;
    --status-warning:   #f59e0b;
    --status-danger:    #ef4444;
    --status-info:      #3b82f6;
    --success-light:    rgba(36, 179, 107, 0.12);
    --warning-light:    rgba(245, 158, 11, 0.12);
    --danger-light:     rgba(239, 68, 68, 0.12);
    --info-light:       rgba(59, 130, 246, 0.12);
    --radius:           10px;
    --radius-lg:        16px;
    --radius-xl:        22px;
    --radius-2xl:       26px;
    --transition:       160ms ease;

    /* Layout */
    --sidebar-width:    286px;
}

/* --- CSS Variables: Dark Mode --- */
:root[data-theme="dark"] {
    color-scheme: dark;

    --bg:               #080a0f;
    --bg-elevated:      rgba(17, 20, 29, 0.90);
    --bg-panel:         rgba(18, 22, 33, 0.94);
    --surface-strong:   rgba(20, 25, 38, 0.98);
    --surface-muted:    rgba(16, 20, 31, 0.92);

    --text-primary:     #f8fafc;
    --text-secondary:   #bac0d0;
    --text-muted:       #8b92a6;

    --border:           rgba(190, 197, 215, 0.10);
    --border-strong:    rgba(223, 228, 241, 0.18);
    --border-input:     rgba(190, 197, 215, 0.16);

    --shadow:           0 18px 42px rgba(0, 0, 0, 0.26);
    --shadow-soft:      0 10px 24px rgba(0, 0, 0, 0.18);
    --shadow-sm:        0 4px 12px rgba(0, 0, 0, 0.18);
    --panel-highlight:  inset 0 1px 0 rgba(255, 255, 255, 0.05);

    --status-success:   #34d399;
    --status-warning:   #fbbf24;
    --status-danger:    #f87171;
    --status-info:      #60a5fa;
    --success-light:    rgba(52, 211, 153, 0.12);
    --warning-light:    rgba(251, 191, 36, 0.12);
    --danger-light:     rgba(248, 113, 113, 0.12);
    --info-light:       rgba(96, 165, 250, 0.12);
}

/* --- Reset & Basis --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; -webkit-font-smoothing: antialiased; }

body {
    font-family: "Avenir Next", "Open Sans", "Segoe UI", system-ui, sans-serif;
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    background-color: var(--bg);
    background:
        radial-gradient(ellipse 72% 42% at 14% 8%,  color-mix(in srgb, var(--accent-primary)   12%, transparent) 0%, transparent 100%),
        radial-gradient(ellipse 55% 35% at 10% 70%,  color-mix(in srgb, var(--accent-ambient)   10%, transparent) 0%, transparent 100%),
        radial-gradient(ellipse 60% 40% at 86% 18%,  color-mix(in srgb, var(--accent-secondary) 10%, transparent) 0%, transparent 100%),
        linear-gradient(180deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 95%, var(--accent-secondary) 5%) 100%);
    background-attachment: fixed;
}

a { color: var(--accent-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: color-mix(in srgb, var(--accent-primary) 75%, #000); }
button, input, select, textarea { font: inherit; }

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

.sidebar {
    width: var(--sidebar-width);
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 100;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    scrollbar-gutter: stable;
    background-color: #10131a;
    background:
        radial-gradient(ellipse 90% 40% at 50% 0%,   color-mix(in srgb, var(--accent-primary)  12%, transparent) 0%, transparent 100%),
        radial-gradient(ellipse 60% 25% at 15% 85%,  color-mix(in srgb, var(--accent-ambient)  10%, transparent) 0%, transparent 100%),
        linear-gradient(180deg,
            color-mix(in srgb, #07090f 84%, var(--accent-ambient) 16%) 0%,
            color-mix(in srgb, var(--accent-secondary) 80%, var(--accent-ambient) 20%) 48%,
            color-mix(in srgb, #0b0d14 84%, var(--accent-ambient) 16%) 100%
        );
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 3px 0 18px rgba(0, 0, 0, 0.18);
}

/* Brand-Block (Header) */
.sidebar-header {
    padding: 18px 18px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-mark {
    width: 42px; height: 42px;
    border-radius: 13px;
    background-color: var(--accent-primary);
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--accent-primary) 84%, #c45047 16%) 0%,
        color-mix(in srgb, var(--accent-secondary) 48%, var(--accent-primary) 52%) 100%
    );
    display: flex; align-items: center; justify-content: center;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.16),
        0 12px 24px rgba(143, 17, 22, 0.18);
    flex-shrink: 0;
}

.logo-text {
    color: #f8fafc;
    font-size: 1.02rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.logo-sub {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.44);
    letter-spacing: 0.02em;
    font-weight: 400;
}

/* Theme-Toggle */
.theme-toggle {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    color: rgba(255, 255, 255, 0.56);
    padding: 7px 8px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition);
    flex-shrink: 0;
}
.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.09);
    color: rgba(255, 255, 255, 0.90);
    border-color: rgba(255, 255, 255, 0.14);
}
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-sun  { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* Navigation */
.sidebar-nav {
    flex: 1;
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-footer {
    padding: 12px 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-version {
    margin-top: 8px;
    padding: 12px 10px 4px;
    display: grid;
    gap: 4px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar-version span {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.44);
}

.nav-section-label {
    font-size: 0.68rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.28);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 8px 10px 4px;
}

/* Nav-Items – identisch zur App: 76px min-height, 22px radius */
.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 60px;
    padding: 0 16px;
    border-radius: 18px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition);
    text-decoration: none;
    background: linear-gradient(135deg,
        rgba(255, 255, 255, 0.018),
        rgba(255, 255, 255, 0.006)
    );
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
}

.nav-item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
    transition: all var(--transition);
}

.nav-item-content { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-item-label { font-size: 0.875rem; font-weight: 600; line-height: 1.2; }
.nav-item-desc { font-size: 0.72rem; color: rgba(255, 255, 255, 0.38); font-weight: 400; }

.nav-item:hover {
    background: linear-gradient(135deg,
        rgba(255, 255, 255, 0.05),
        rgba(255, 255, 255, 0.02)
    );
    color: #f8fafc;
    border-color: rgba(255, 255, 255, 0.08);
}
.nav-item:hover .nav-item-icon {
    background: rgba(255, 255, 255, 0.08);
}

/* Active – ruhig, klar und lesbar */
.nav-item.active {
    background-color: var(--sidebar-active);
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--sidebar-active) 78%, #d3ea79 22%) 0%,
        color-mix(in srgb, var(--sidebar-active) 86%, #5d7f22 14%) 100%
    );
    color: #fff;
    border-color: color-mix(in srgb, var(--sidebar-active) 46%, transparent);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.10),
        0 12px 22px rgba(54, 75, 15, 0.22);
}
.nav-item.active .nav-item-icon {
    background: rgba(255, 255, 255, 0.14);
}
.nav-item.active .nav-item-desc { color: rgba(255, 255, 255, 0.62); }

.nav-logout:hover {
    background: linear-gradient(135deg,
        rgba(239, 68, 68, 0.18),
        rgba(239, 68, 68, 0.08)
    );
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.22);
}

/* ================================================================
   MAIN CONTENT
   ================================================================ */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 24px;
    max-width: calc(100vw - var(--sidebar-width));
    min-height: 100vh;
}

.content-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 22px;
    gap: 1rem;
}

.content-header h1 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.header-actions { display: flex; gap: 0.5rem; }

/* ================================================================
   FLASH MESSAGES
   ================================================================ */
.flash {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    animation: flash-in 0.3s ease;
    backdrop-filter: blur(12px);
}
@keyframes flash-in {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}
.flash-success { background: var(--success-light); color: var(--status-success); border: 1px solid color-mix(in srgb, var(--status-success) 28%, transparent); }
.flash-error   { background: var(--danger-light);  color: var(--status-danger);  border: 1px solid color-mix(in srgb, var(--status-danger)  28%, transparent); }
.flash-warning { background: var(--warning-light); color: var(--status-warning); border: 1px solid color-mix(in srgb, var(--status-warning) 28%, transparent); }
.flash-info    { background: var(--info-light);    color: var(--status-info);    border: 1px solid color-mix(in srgb, var(--status-info)    28%, transparent); }
.flash-close { background: none; border: none; font-size: 1.25rem; cursor: pointer; color: inherit; opacity: 0.5; }
.flash-close:hover { opacity: 1; }

/* ================================================================
   CARDS (Glassmorphism + Gradient – wie in der App)
   ================================================================ */
.card {
    background-color: var(--surface-strong);
    background: linear-gradient(145deg,
        color-mix(in srgb, var(--surface-strong) 96%, #fff 4%),
        color-mix(in srgb, var(--surface-strong) 92%, var(--accent-secondary) 8%)
    );
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--panel-highlight), var(--shadow-soft);
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    overflow: hidden;
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.card-header h2 { font-size: 0.9375rem; font-weight: 600; color: var(--text-primary); }
.card-body { padding: 20px; }
.card-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border);
    background: var(--surface-muted);
}

/* ================================================================
   STAT CARDS
   ================================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.stat-card {
    background-color: var(--surface-strong);
    background: linear-gradient(145deg,
        color-mix(in srgb, var(--surface-strong) 96%, #fff 4%),
        color-mix(in srgb, var(--surface-strong) 92%, var(--accent-secondary) 8%)
    );
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 20px;
    box-shadow: var(--panel-highlight), var(--shadow-sm);
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    transition: border-color var(--transition), transform var(--transition);
}
.stat-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }

.stat-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-bottom: 8px;
}
.stat-value {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 6px;
}
.stat-change { font-size: 0.8125rem; }
.stat-change.positive { color: var(--status-success); }
.stat-change.negative { color: var(--status-danger); }

/* ================================================================
   BUTTONS
   ================================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0 18px;
    min-height: 40px;
    border: 1px solid transparent;
    border-radius: 13px;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1;
}
.btn:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 2px; }

/* Primary – Roter Gradient wie App */
.btn-primary {
    background-color: var(--accent-primary);
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--accent-primary) 84%, #c45047 16%) 0%,
        color-mix(in srgb, var(--accent-secondary) 48%, var(--accent-primary) 52%) 100%
    );
    color: #fff;
    border-color: color-mix(in srgb, var(--accent-primary) 44%, var(--border));
    box-shadow: 0 14px 26px rgba(143, 17, 22, 0.20), inset 0 1px 0 rgba(255,255,255,0.16);
}
.btn-primary:hover {
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--accent-primary) 92%, #fff 8%) 0%,
        color-mix(in srgb, var(--accent-secondary) 38%, var(--accent-primary) 62%) 100%
    );
    color: #fff;
    box-shadow: 0 18px 32px rgba(143, 17, 22, 0.28), inset 0 1px 0 rgba(255,255,255,0.18);
}

/* Secondary */
.btn-secondary {
    background: var(--surface-strong);
    color: var(--text-primary);
    border-color: var(--border-strong);
    box-shadow: var(--panel-highlight), var(--shadow-sm);
}
.btn-secondary:hover {
    background: var(--bg-elevated);
    border-color: var(--border-strong);
    color: var(--text-primary);
}

/* Danger */
.btn-danger {
    background: color-mix(in srgb, var(--status-danger) 12%, var(--surface-strong));
    color: var(--status-danger);
    border-color: color-mix(in srgb, var(--status-danger) 30%, var(--border));
}
.btn-danger:hover {
    background: var(--status-danger);
    color: #fff;
    border-color: var(--status-danger);
}

/* Ghost */
.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: transparent;
}
.btn-ghost:hover { background: var(--surface-muted); color: var(--text-primary); }

/* Sizes */
.btn-sm { padding: 0 12px; min-height: 32px; font-size: 0.8125rem; border-radius: 10px; }
.btn-lg { padding: 0 24px; min-height: 48px; font-size: 0.9375rem; border-radius: 16px; }

/* ================================================================
   FORMS
   ================================================================ */
.form-group { margin-bottom: 18px; }

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.form-hint { font-size: 0.8125rem; color: var(--text-muted); margin-top: 5px; }

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    min-height: 46px;
    padding: 0 14px;
    background: var(--surface-strong);
    border: 1px solid var(--border-input);
    border-radius: 13px;
    font-family: inherit;
    font-size: 0.875rem;
    color: var(--text-primary);
    transition: border-color var(--transition), box-shadow var(--transition);
    box-shadow: var(--panel-highlight);
}
.form-textarea { min-height: 120px; padding: 12px 14px; resize: vertical; }

.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: color-mix(in srgb, var(--accent-primary) 42%, var(--border));
    box-shadow:
        0 0 0 4px color-mix(in srgb, var(--accent-primary) 12%, transparent),
        var(--panel-highlight);
}
.form-input.is-error { border-color: var(--status-danger); }
.form-error { font-size: 0.8125rem; color: var(--status-danger); margin-top: 5px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Toggle Switch */
.form-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--surface-strong);
    border: 1px solid var(--border);
    border-radius: 13px;
    margin-bottom: 10px;
    transition: border-color var(--transition);
}
.form-toggle:hover { border-color: var(--border-strong); }
.form-toggle-label { font-size: 0.875rem; font-weight: 600; color: var(--text-primary); }
.form-toggle-desc  { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }

.switch {
    position: relative;
    width: 44px; height: 24px;
    flex-shrink: 0;
}
.switch input { opacity: 0; width: 0; height: 0; }
.switch-track {
    position: absolute;
    inset: 0;
    border-radius: 999px;
    background: var(--border-input);
    cursor: pointer;
    transition: background var(--transition);
}
.switch-track::before {
    content: '';
    position: absolute;
    width: 18px; height: 18px;
    left: 3px; top: 3px;
    border-radius: 50%;
    background: #fff;
    transition: transform var(--transition);
    box-shadow: 0 2px 6px rgba(0,0,0,0.20);
}
.switch input:checked + .switch-track {
    background: var(--accent-ambient);
}
.switch input:checked + .switch-track::before {
    transform: translateX(20px);
}

/* ================================================================
   TABLES
   ================================================================ */
.table-container {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
}
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
thead th {
    background: var(--surface-muted);
    padding: 12px 16px;
    text-align: left;
    font-weight: 700;
    color: var(--text-muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    border-bottom: 1px solid var(--border);
}
tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--surface-muted); }

/* ================================================================
   BADGES
   ================================================================ */
.badge {
    display: inline-flex; align-items: center;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.badge-success { background: var(--success-light); color: var(--status-success); }
.badge-warning { background: var(--warning-light); color: var(--status-warning); }
.badge-danger  { background: var(--danger-light);  color: var(--status-danger); }
.badge-info    { background: var(--info-light);    color: var(--status-info); }
.badge-default { background: var(--surface-muted); color: var(--text-secondary); border: 1px solid var(--border); }

/* ================================================================
   TABS
   ================================================================ */
.tabs {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: var(--surface-muted);
    border-radius: var(--radius-lg);
    margin-bottom: 22px;
    border: 1px solid var(--border);
}
.tab {
    padding: 9px 16px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius);
    transition: all var(--transition);
    text-decoration: none;
    background: none;
    border: none;
    font-family: inherit;
}
.tab:hover { color: var(--text-primary); background: var(--surface-strong); }
.tab.active {
    background-color: var(--accent-ambient);
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--accent-ambient) 72%, #d3ea79 28%) 0%,
        color-mix(in srgb, var(--accent-ambient) 82%, #5d7f22 18%) 100%
    );
    color: #fff;
    box-shadow: 0 6px 16px rgba(54, 75, 15, 0.22);
}

/* ================================================================
   PAGINATION
   ================================================================ */
.pagination { display: flex; align-items: center; justify-content: center; gap: 4px; margin-top: 22px; }
.pagination a, .pagination span {
    display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 34px;
    border-radius: var(--radius);
    font-size: 0.875rem; font-weight: 600;
    color: var(--text-secondary);
    transition: all var(--transition);
    text-decoration: none;
}
.pagination a:hover { background: var(--surface-muted); color: var(--text-primary); }
.pagination .current { background: var(--accent-primary); color: #fff; box-shadow: 0 6px 14px rgba(143,17,22,0.22); }

/* ================================================================
   EMPTY STATE
   ================================================================ */
.empty-state { text-align: center; padding: 48px 16px; color: var(--text-muted); }
.empty-state svg { margin-bottom: 16px; opacity: 0.3; }
.empty-state h3 { font-size: 1.125rem; color: var(--text-secondary); margin-bottom: 8px; font-weight: 600; }
.empty-state p  { font-size: 0.875rem; margin-bottom: 16px; }

/* ================================================================
   LOGIN PAGE
   ================================================================ */
.login-page,
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
    position: relative;
}

.auth-page-login {
    padding: 24px 24px 92px;
}

.auth-meta-corner {
    position: fixed;
    left: 22px;
    bottom: 22px;
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.auth-theme-toggle {
    position: static;
    background: var(--surface-strong);
    border-color: var(--border-strong);
    color: var(--text-secondary);
    box-shadow: var(--panel-highlight), var(--shadow-sm);
}

.auth-theme-toggle:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border-color: var(--border-strong);
}

.auth-shell {
    max-width: 1080px;
    width: 100%;
    width: min(1080px, 100%);
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(340px, 430px);
    gap: 24px;
    align-items: stretch;
}

.auth-hero,
.auth-card,
.login-card {
    background-color: var(--surface-strong);
    background: linear-gradient(145deg,
        color-mix(in srgb, var(--surface-strong) 97%, #fff 3%),
        color-mix(in srgb, var(--surface-strong) 91%, var(--accent-secondary) 9%)
    );
    border: 1px solid var(--border-strong);
    border-radius: 28px;
    box-shadow: var(--panel-highlight), var(--shadow);
    backdrop-filter: blur(32px) saturate(160%);
    -webkit-backdrop-filter: blur(32px) saturate(160%);
}

.auth-hero {
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 560px;
    background-color: #0b0d14;
    background:
        radial-gradient(circle at 14% 18%, rgba(206, 20, 22, 0.14), transparent 40%),
        radial-gradient(circle at 84% 84%, color-mix(in srgb, var(--accent-ambient) 18%, transparent) 0%, transparent 32%),
        linear-gradient(180deg, rgba(7, 9, 16, 0.98), rgba(8, 10, 18, 0.9));
    border-color: rgba(255, 255, 255, 0.08);
    color: #f8fafc;
}

.auth-card,
.login-card {
    width: 100%;
    max-width: 430px;
    padding: 30px;
}

.login-card-standalone {
    width: min(460px, 100%);
    max-width: 460px;
    margin: 0 auto;
}

.auth-brand {
    display: grid;
    gap: 18px;
}

.auth-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.auth-logo-mark,
.login-logo-mark {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background-color: var(--accent-primary);
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--accent-primary) 84%, #c45047 16%) 0%,
        color-mix(in srgb, var(--accent-secondary) 48%, var(--accent-primary) 52%) 100%
    );
    box-shadow: 0 14px 26px rgba(143,17,22,0.22), inset 0 1px 0 rgba(255,255,255,0.18);
}

.auth-logo-copy {
    display: grid;
    gap: 3px;
}

.auth-logo-title {
    font-size: 1.22rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.auth-logo-sub {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.56);
}

.auth-eyebrow {
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.44);
}

.auth-headline {
    font-size: clamp(2rem, 3.8vw, 3rem);
    line-height: 0.98;
    font-weight: 800;
    letter-spacing: -0.05em;
    max-width: 10ch;
}

.auth-copy {
    max-width: 33rem;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.98rem;
    line-height: 1.6;
}

.auth-feature-list {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.auth-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.07);
}

.auth-feature-mark {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.86);
}

.auth-feature-copy {
    display: grid;
    gap: 4px;
}

.auth-feature-title {
    font-size: 0.9rem;
    font-weight: 700;
}

.auth-feature-text {
    font-size: 0.84rem;
    color: rgba(255, 255, 255, 0.62);
}

.auth-card-header {
    display: grid;
    gap: 8px;
    margin-bottom: 20px;
}

.auth-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.auth-card-copy {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.auth-actions,
.setup-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.auth-actions .btn,
.setup-actions .btn {
    justify-content: center;
}

.version-stamp {
    display: grid;
    gap: 4px;
    padding: 10px 12px;
    border-radius: 14px;
    background: var(--surface-strong);
    border: 1px solid var(--border-strong);
    box-shadow: var(--panel-highlight), var(--shadow-sm);
    color: var(--text-secondary);
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.03em;
}

.version-stamp span {
    display: block;
    white-space: nowrap;
}

.version-stamp-auth {
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.auth-links {
    margin-top: 18px;
    text-align: center;
    font-size: 0.92rem;
}

.w-full {
    width: 100%;
}

.login-logo {
    display: flex; align-items: center; justify-content: center;
    gap: 12px; margin-bottom: 2rem;
}
.login-logo span {
    font-size: 1.25rem; font-weight: 700;
    color: var(--text-primary); letter-spacing: -0.02em;
}

.form-trap {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.login-title {
    text-align: center; font-size: 1.125rem; font-weight: 600;
    margin-bottom: 1.5rem; color: var(--text-primary);
}
.login-divider {
    display: flex; align-items: center; gap: 1rem;
    margin: 1.5rem 0; color: var(--text-muted); font-size: 0.8125rem;
}
.login-divider::before, .login-divider::after {
    content: ''; flex: 1; height: 1px; background: var(--border);
}

.btn-google {
    width: 100%; justify-content: center; padding: 0 14px; min-height: 46px;
    background: var(--surface-strong);
    border: 1px solid var(--border-strong);
    color: var(--text-primary); font-weight: 600;
    box-shadow: var(--panel-highlight);
}
.btn-google:hover { background: var(--bg-elevated); color: var(--text-primary); }

/* ================================================================
   2FA
   ================================================================ */
.setup-shell {
    max-width: 1080px;
}

.setup-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 400px);
    gap: 22px;
}

.setup-step {
    display: grid;
    gap: 16px;
}

.step-eyebrow {
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.step-title {
    font-size: 1.12rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.step-copy {
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.qr-container {
    display: flex; justify-content: center;
    margin: 1.5rem 0; padding: 16px;
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}
.totp-input {
    text-align: center; font-size: 1.75rem; font-weight: 700;
    letter-spacing: 0.5em; padding: 12px;
}

.qr-caption {
    font-size: 0.84rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: -6px;
}

.secret-panel {
    padding: 14px 16px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--surface-muted);
}

.secret-panel summary {
    cursor: pointer;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-primary);
}

.secret-panel[open] summary {
    margin-bottom: 10px;
}

.secret-value {
    display: block;
    padding: 12px 14px;
    border-radius: 12px;
    background: var(--surface-strong);
    border: 1px solid var(--border);
    font-family: 'SF Mono', 'Menlo', monospace;
    font-size: 0.82rem;
    line-height: 1.55;
    word-break: break-all;
    color: var(--text-primary);
}

.warning-inline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--status-warning);
}

.inline-icon-badge {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: inline-grid;
    place-items: center;
    background: color-mix(in srgb, var(--status-info) 14%, var(--surface-strong));
    border: 1px solid color-mix(in srgb, var(--status-info) 26%, var(--border));
    color: var(--status-info);
    box-shadow: var(--panel-highlight), var(--shadow-sm);
}

.inline-icon-badge.warning {
    color: var(--status-warning);
    background: color-mix(in srgb, var(--status-warning) 14%, var(--surface-strong));
    border-color: color-mix(in srgb, var(--status-warning) 28%, var(--border));
}

/* ================================================================
   CONTENT EDITOR
   ================================================================ */
.editor-toolbar {
    display: flex; gap: 4px; padding: 8px;
    background: var(--surface-muted);
    border: 1px solid var(--border);
    border-bottom: none;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    flex-wrap: wrap;
}
.editor-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px;
    border: none; background: transparent; border-radius: 8px;
    cursor: pointer; color: var(--text-secondary);
    font-size: 0.875rem; font-weight: 700; transition: all var(--transition);
}
.editor-btn:hover { background: var(--border); color: var(--text-primary); }
.editor-btn.active { background: var(--info-light); color: var(--status-info); }
.editor-btn-divider { width: 1px; background: var(--border); margin: 0 4px; }

.editor-content {
    min-height: 300px; padding: 16px;
    background: var(--surface-strong);
    border: 1px solid var(--border);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    outline: none; line-height: 1.7; font-size: 0.9375rem; color: var(--text-primary);
}
.editor-content:focus {
    border-color: color-mix(in srgb, var(--accent-primary) 42%, var(--border));
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent-primary) 10%, transparent);
}
.editor-content p  { margin-bottom: 12px; }
.editor-content h2 { font-size: 1.25rem; margin-bottom: 8px; }
.editor-content h3 { font-size: 1.125rem; margin-bottom: 8px; }
.editor-content ul, .editor-content ol { padding-left: 24px; margin-bottom: 12px; }
.editor-content blockquote {
    border-left: 3px solid var(--accent-primary);
    padding-left: 16px; color: var(--text-secondary); font-style: italic;
}

.content-editor-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 22px;
    align-items: start;
}

.content-editor-main,
.content-editor-sidebar {
    min-width: 0;
}

.content-sidebar-stack {
    display: grid;
    gap: 18px;
}

.content-preview-frame {
    display: grid;
    gap: 10px;
    margin-bottom: 16px;
}

.content-preview-image {
    min-height: 180px;
    border-radius: 18px;
    border: 1px dashed var(--border-strong);
    background: color-mix(in srgb, var(--surface-muted) 92%, var(--accent-secondary) 8%);
    overflow: hidden;
    display: grid;
    place-items: center;
}

.content-preview-image.has-image {
    border-style: solid;
}

.content-preview-image img {
    width: 100%;
    max-height: 280px;
    object-fit: cover;
    display: block;
}

.content-preview-empty {
    padding: 22px;
    font-size: 0.84rem;
    color: var(--text-muted);
    text-align: center;
}

.content-form-actions,
.header-action-row,
.delete-confirm-actions,
.version-restore-form {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.btn-block {
    flex: 1;
    justify-content: center;
}

.content-helper-list {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
    padding: 14px 16px;
    border-radius: 16px;
    background: var(--surface-muted);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.82rem;
}

.media-page-layout {
    display: grid;
    gap: 22px;
}

.media-upload-form {
    display: grid;
    gap: 16px;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

.media-grid-compact {
    grid-template-columns: 1fr;
}

.media-card {
    display: grid;
    gap: 0;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: linear-gradient(180deg,
        color-mix(in srgb, var(--surface-strong) 96%, #fff 4%),
        color-mix(in srgb, var(--surface-strong) 91%, var(--accent-secondary) 9%)
    );
    box-shadow: var(--panel-highlight), var(--shadow-sm);
}

.media-card-thumb {
    min-height: 140px;
    background: color-mix(in srgb, var(--surface-muted) 90%, var(--accent-secondary) 10%);
    border-bottom: 1px solid var(--border);
    display: grid;
    place-items: center;
    overflow: hidden;
}

.media-card-thumb-large {
    min-height: 180px;
}

.media-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.media-card-file {
    width: 84px;
    height: 84px;
    border-radius: 24px;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--accent-primary) 12%, var(--surface-strong));
    border: 1px solid color-mix(in srgb, var(--accent-primary) 28%, var(--border));
    color: var(--accent-primary);
    font-size: 0.92rem;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.media-card-file-large {
    width: 96px;
    height: 96px;
}

.media-card-body {
    display: grid;
    gap: 10px;
    padding: 14px;
}

.media-card-title {
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.35;
    word-break: break-word;
}

.media-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    color: var(--text-muted);
    font-size: 0.78rem;
}

.media-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.media-card-url,
.version-url {
    display: block;
    padding: 10px 12px;
    border-radius: 12px;
    background: color-mix(in srgb, var(--surface-muted) 92%, var(--accent-secondary) 8%);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-family: 'SF Mono', 'Menlo', monospace;
    font-size: 0.75rem;
    line-height: 1.5;
    word-break: break-all;
}

.version-stack {
    display: grid;
    gap: 12px;
}

.version-item {
    border-radius: 16px;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface-strong) 96%, var(--accent-secondary) 4%);
    overflow: hidden;
}

.version-item summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px 16px;
    cursor: pointer;
}

.version-item summary::-webkit-details-marker {
    display: none;
}

.version-item[open] summary {
    border-bottom: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface-muted) 92%, var(--accent-secondary) 8%);
}

.version-summary-main {
    min-width: 0;
}

.version-summary-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-primary);
}

.version-summary-meta {
    margin-top: 3px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.version-summary-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.version-item-body {
    display: grid;
    gap: 14px;
    padding: 16px;
}

.version-note {
    color: var(--text-secondary);
    font-size: 0.84rem;
}

.version-detail-list {
    display: grid;
    gap: 12px;
}

.version-detail-list div {
    display: grid;
    gap: 4px;
}

.version-detail-list dt {
    font-size: 0.74rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.version-detail-list dd {
    color: var(--text-secondary);
    word-break: break-word;
}

.table-actions-col {
    width: 150px;
}

.table-actions {
    text-align: right;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.table-primary {
    display: grid;
    gap: 2px;
}

.table-secondary {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.text-danger {
    color: var(--status-danger) !important;
}

.delete-confirm-card {
    max-width: 540px;
}

.delete-confirm-body {
    padding: 2.25rem;
    text-align: center;
    display: grid;
    gap: 14px;
}

.delete-confirm-icon {
    margin: 0 auto;
    width: 64px;
    height: 64px;
    border-radius: 20px;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--status-danger) 14%, var(--surface-strong));
    border: 1px solid color-mix(in srgb, var(--status-danger) 28%, var(--border));
    color: var(--status-danger);
}

.content-overview {
    display: grid;
    gap: 18px;
}

/* ================================================================
   SETTINGS PAGE
   ================================================================ */
.settings-section {
    margin-bottom: 28px;
}
.settings-section-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}
.settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--surface-strong);
    border: 1px solid var(--border);
    border-radius: 13px;
    margin-bottom: 8px;
    gap: 16px;
    transition: border-color var(--transition);
}
.settings-row:hover { border-color: var(--border-strong); }
.settings-row-info { flex: 1; }
.settings-row-label { font-size: 0.875rem; font-weight: 600; color: var(--text-primary); }
.settings-row-desc  { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }
.settings-row-action { flex-shrink: 0; }
.settings-form {
    display: grid;
    gap: 16px;
}
.settings-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 16px;
}
.settings-checkbox-row {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-primary);
}
.settings-checkbox-row input {
    width: 18px;
    height: 18px;
}
.settings-form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.settings-note {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* System Info Badge */
.sys-info {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--surface-muted);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    font-family: 'SF Mono', 'Menlo', monospace;
}

.settings-hero {
    display: grid;
    gap: 10px;
    margin-bottom: 26px;
}

.settings-hero h2 {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.settings-hero p {
    color: var(--text-secondary);
    max-width: 52rem;
}

.settings-card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.theme-choice-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.theme-choice {
    width: 100%;
    padding: 0;
    text-align: left;
    background-color: var(--surface-strong);
    background: linear-gradient(145deg,
        color-mix(in srgb, var(--surface-strong) 96%, #fff 4%),
        color-mix(in srgb, var(--surface-strong) 92%, var(--accent-secondary) 8%)
    );
    border: 1px solid var(--border);
    border-radius: 18px;
    color: inherit;
    cursor: pointer;
    overflow: hidden;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.theme-choice:hover {
    transform: translateY(-2px);
    border-color: var(--border-strong);
    box-shadow: var(--panel-highlight), var(--shadow-sm);
}

.theme-choice.is-active {
    border-color: color-mix(in srgb, var(--accent-ambient) 48%, var(--border));
    box-shadow:
        inset 0 0 0 1px color-mix(in srgb, var(--accent-ambient) 44%, transparent),
        var(--panel-highlight),
        0 16px 30px rgba(54, 75, 15, 0.16);
}

.theme-choice-preview {
    height: 132px;
    border-bottom: 1px solid var(--border);
}

.theme-choice-preview.light {
    background:
        radial-gradient(circle at 14% 18%, rgba(143, 17, 22, 0.18), transparent 34%),
        radial-gradient(circle at 84% 82%, rgba(107, 135, 52, 0.16), transparent 34%),
        linear-gradient(180deg, #ede9e2 0%, #e2ddd5 100%);
}

.theme-choice-preview.dark {
    background:
        radial-gradient(circle at 16% 14%, rgba(143, 17, 22, 0.22), transparent 34%),
        radial-gradient(circle at 84% 78%, rgba(107, 135, 52, 0.18), transparent 34%),
        linear-gradient(180deg, #0b0d14 0%, #121624 100%);
}

.theme-choice-body {
    padding: 14px 16px 16px;
    display: grid;
    gap: 6px;
}

.theme-choice-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-primary);
}

.theme-choice-copy {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.key-value-list {
    display: grid;
    gap: 10px;
}

.key-value-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 14px;
    background: var(--surface-muted);
    border: 1px solid var(--border);
    border-radius: 14px;
}

.key-label {
    font-size: 0.84rem;
    color: var(--text-muted);
}

.key-value {
    font-size: 0.84rem;
    color: var(--text-primary);
    font-weight: 600;
    text-align: right;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 11px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
}

.status-pill.success {
    background: var(--success-light);
    color: var(--status-success);
}

.status-pill.warning {
    background: var(--warning-light);
    color: var(--status-warning);
}

.status-pill.info {
    background: var(--info-light);
    color: var(--status-info);
}

/* ================================================================
   AUDIT / SYSTEM LOG
   ================================================================ */
.audit-inline-form {
    margin: 0;
}

.audit-preset-bar {
    display: grid;
    gap: 12px;
    margin-bottom: 18px;
}

.audit-preset-controls {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) auto auto auto;
    gap: 10px;
    align-items: center;
}

.audit-filter-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px 16px;
    align-items: end;
}

.audit-filter-search {
    grid-column: span 2;
}

.audit-filter-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
}

.audit-empty-cell {
    padding: 2rem;
}

.audit-table tbody td {
    vertical-align: top;
}

.audit-time-cell {
    min-width: 120px;
    white-space: nowrap;
}

.audit-action-cell {
    display: grid;
    gap: 4px;
    min-width: 180px;
}

.audit-details-cell {
    min-width: 320px;
}

.audit-detail-message {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 6px;
    line-height: 1.5;
}

.audit-detail-preview {
    line-height: 1.5;
}

.audit-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    margin-top: 8px;
}

.audit-json {
    margin-top: 10px;
    border-top: 1px solid var(--border);
    padding-top: 10px;
}

.audit-json summary {
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.8125rem;
    font-weight: 600;
}

.audit-json pre {
    margin: 10px 0 0;
    padding: 12px 14px;
    border-radius: 14px;
    background: var(--surface-muted);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.78rem;
    line-height: 1.55;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

.profile-grid {
    grid-template-columns: 1fr 1fr;
    max-width: 900px;
}

/* ================================================================
   GRID UTILS
   ================================================================ */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }

/* ================================================================
   UTILS
   ================================================================ */
.mt-1 { margin-top: 6px; }   .mt-2 { margin-top: 12px; }  .mt-3 { margin-top: 20px; }
.mb-1 { margin-bottom: 6px; } .mb-2 { margin-bottom: 12px; } .mb-3 { margin-bottom: 20px; }
.gap-1 { gap: 6px; } .gap-2 { gap: 12px; }

.text-sm  { font-size: 0.875rem; }
.text-xs  { font-size: 0.8125rem; }
.text-muted   { color: var(--text-muted); }
.text-center  { text-align: center; }
.text-right   { text-align: right; }
.font-bold    { font-weight: 700; }
.font-medium  { font-weight: 500; }
.truncate     { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.flex            { display: flex; }
.items-center    { align-items: center; }
.justify-between { justify-content: space-between; }
.hidden          { display: none; }

/* ================================================================
   INSTALLATION
   ================================================================ */
.install-card {
    max-width: 520px;
}

.install-stack {
    display: grid;
    gap: 14px;
}

.install-table tbody td:last-child {
    text-align: right;
}

.install-note {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

.install-command {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.92rem;
    padding: 14px 16px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-strong);
    background-color: var(--surface-strong);
    background: linear-gradient(145deg,
        color-mix(in srgb, var(--surface-muted) 92%, var(--accent-secondary) 8%),
        color-mix(in srgb, var(--surface-strong) 92%, var(--accent-primary) 8%)
    );
    color: var(--text-primary);
    box-shadow: var(--panel-highlight), var(--shadow-sm);
    overflow-wrap: anywhere;
}

/* ================================================================
   COLOR-MIX FALLBACKS
   ================================================================ */
@supports not (color: color-mix(in srgb, black, white)) {
    body {
        background-color: #ede9e2;
        background-image:
            radial-gradient(ellipse 70% 40% at 14% 8%, rgba(143, 17, 22, 0.18) 0%, transparent 100%),
            radial-gradient(ellipse 55% 35% at 10% 70%, rgba(107, 135, 52, 0.16) 0%, transparent 100%),
            radial-gradient(ellipse 60% 40% at 86% 18%, rgba(21, 24, 38, 0.10) 0%, transparent 100%),
            linear-gradient(180deg, #ede9e2 0%, #e1ddd6 100%);
    }

    :root[data-theme="dark"] body {
        background-color: #06070b;
        background-image:
            radial-gradient(ellipse 70% 40% at 14% 8%, rgba(143, 17, 22, 0.20) 0%, transparent 100%),
            radial-gradient(ellipse 55% 35% at 10% 70%, rgba(107, 135, 52, 0.16) 0%, transparent 100%),
            radial-gradient(ellipse 60% 40% at 86% 18%, rgba(21, 24, 38, 0.20) 0%, transparent 100%),
            linear-gradient(180deg, #06070b 0%, #10131d 100%);
    }

    .sidebar {
        background-image:
            radial-gradient(ellipse 90% 40% at 50% 0%, rgba(143, 17, 22, 0.18) 0%, transparent 100%),
            radial-gradient(ellipse 60% 25% at 15% 85%, rgba(107, 135, 52, 0.14) 0%, transparent 100%),
            linear-gradient(180deg, #10141f 0%, #181d2b 48%, #0f141d 100%);
    }

    .logo-mark,
    .auth-logo-mark,
    .login-logo-mark,
    .btn-primary {
        background-image: linear-gradient(135deg, #b92329 0%, #73171d 100%);
    }

    .nav-item.active,
    .tab.active {
        background-image: linear-gradient(135deg, #8fa84c 0%, #5f782c 100%);
        border-color: rgba(107, 135, 52, 0.44);
    }

    .card,
    .stat-card,
    .auth-card,
    .login-card,
    .theme-choice,
    .install-command {
        background-image: linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(240, 235, 228, 0.92));
    }

    :root[data-theme="dark"] .card,
    :root[data-theme="dark"] .stat-card,
    :root[data-theme="dark"] .auth-card,
    :root[data-theme="dark"] .login-card,
    :root[data-theme="dark"] .theme-choice,
    :root[data-theme="dark"] .install-command {
        background-image: linear-gradient(145deg, rgba(20, 24, 38, 0.96), rgba(11, 14, 22, 0.92));
    }

    .auth-hero {
        background-image:
            radial-gradient(circle at 14% 18%, rgba(206, 20, 22, 0.14), transparent 40%),
            radial-gradient(circle at 84% 84%, rgba(107, 135, 52, 0.18), transparent 32%),
            linear-gradient(180deg, rgba(7, 9, 16, 0.98), rgba(8, 10, 18, 0.92));
    }
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 900px) {
    .sidebar { width: 68px; overflow: hidden; }
    .sidebar .logo-text, .sidebar .logo-sub,
    .sidebar .nav-item-content,
    .sidebar .nav-section-label,
    .sidebar .theme-toggle span { display: none; }
    .sidebar-header { padding: 14px 10px; justify-content: center; }
    .logo-mark { width: 36px; height: 36px; border-radius: 11px; }
    .theme-toggle { padding: 6px; }
    .nav-item { justify-content: center; padding: 0; min-height: 52px; }
    .nav-item-icon { width: 40px; height: 40px; }
    .main-content { margin-left: 68px; padding: 16px; }
    .auth-shell { grid-template-columns: 1fr; }
    .auth-hero { min-height: auto; }
    .auth-card { max-width: none; }
}
@media (max-width: 768px) {
    .form-row { grid-template-columns: 1fr; }
    .grid-2, .grid-3, .setup-grid, .settings-card-grid, .theme-choice-grid, .audit-filter-grid, .content-editor-layout { grid-template-columns: 1fr; }
    .settings-form-grid,
    .audit-preset-controls { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .audit-filter-search { grid-column: span 1; }
    .audit-filter-actions { justify-content: flex-start; }
    .media-grid { grid-template-columns: 1fr; }
    .version-item summary { flex-direction: column; align-items: flex-start; }
    .table-actions { justify-content: flex-start; }
}
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .content-header { flex-direction: column; align-items: flex-start; }
    .header-actions { width: 100%; flex-wrap: wrap; }
    .auth-page,
    .login-page {
        padding: 18px;
        align-items: stretch;
    }
    .auth-meta-corner {
        left: 14px;
        bottom: 14px;
    }
    .auth-hero,
    .auth-card,
    .login-card {
        padding: 22px;
        border-radius: 24px;
    }
    .totp-input {
        font-size: 1.45rem;
        letter-spacing: 0.34em;
    }
}
