/* AploCloud Dark Theme Override */
html.dark {
    --bg-primary: #1a1b2e;
    --bg-secondary: #141524;
    --bg-card: #1e1f36;
    --bg-hover: #262842;
    --bg-input: #1e1f36;
    --bg-overlay: rgba(0, 0, 0, 0.6);

    --text-primary: #E8EAF0;
    --text-secondary: #9CA3B0;
    --text-muted: #6B7280;
    --text-inverse: #0F1729;

    --accent: #4DA3E0;
    --accent-hover: #6CBAE9;
    --accent-light: rgba(77, 163, 224, 0.12);
    --accent-glow: rgba(77, 163, 224, 0.2);

    --border: #2D2F48;
    --border-hover: #3D4060;
    --border-focus: var(--accent);

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.25);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 16px 40px rgba(0, 0, 0, 0.35);

    --bg-dark: #141524;
    --bg-elevated: #1e1f36;

    --color-green-light: rgba(77, 182, 72, 0.15);
    --color-green-bg: rgba(77, 182, 72, 0.1);
    --color-pink-light: rgba(236, 72, 153, 0.15);
    --color-pink-bg: rgba(236, 72, 153, 0.1);
    --color-purple-light: rgba(139, 92, 246, 0.15);
    --color-purple-bg: rgba(139, 92, 246, 0.1);
    --color-blue-light: rgba(74, 144, 217, 0.15);
    --color-blue-bg: rgba(74, 144, 217, 0.1);
    --color-orange-light: rgba(245, 166, 35, 0.15);
    --color-orange-bg: rgba(245, 166, 35, 0.1);
    --color-yellow-light: rgba(234, 179, 8, 0.15);
    --color-yellow-bg: rgba(234, 179, 8, 0.1);
    --color-red-light: rgba(239, 68, 68, 0.15);
    --color-red-bg: rgba(239, 68, 68, 0.1);
    --color-teal-light: rgba(20, 184, 166, 0.15);
    --color-teal-bg: rgba(20, 184, 166, 0.1);

    color-scheme: dark;
}

/* Navbar dark override (hardcoded white bg in main CSS) */
html.dark .navbar,
html.dark .header {
    background: rgba(20, 21, 36, 0.92) !important;
    border-bottom-color: var(--border);
}

html.dark .user-info {
    background: var(--bg-card);
    border-color: var(--border);
}

html.dark .btn-logout:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

/* Theme toggle button */
#theme-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    width: 42px;
    height: 42px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.2s ease;
}

#theme-toggle:hover {
    background: var(--bg-hover);
    color: var(--accent);
    box-shadow: var(--shadow-lg);
    transform: scale(1.05);
}

#theme-toggle[data-tooltip]:hover::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    right: 0;
    margin-bottom: 8px;
    padding: 6px 10px;
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
}

/* CapsLock warning badge */
#caps-warning {
    display: none;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--color-yellow-bg, rgba(234, 179, 8, 0.1));
    border: 1px solid var(--color-yellow-light, rgba(234, 179, 8, 0.15));
    color: var(--color-yellow, #ca8a04);
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
    position: absolute;
    left: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%);
}

#caps-warning.visible {
    display: inline-flex;
}