/* Theme & Zoom Controls Styling */

.theme-zoom-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-right: 8px;
}

/* Theme Toggle Button */
.theme-toggle-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--header-btn-bg);
    border: 1px solid var(--header-btn-border);
    border-radius: 6px;
    color: var(--header-btn-color);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 12px;
    font-weight: 500;
}

.theme-toggle-btn:hover {
    background: var(--header-btn-hover);
    border-color: var(--header-btn-border);
    /* using same border color for now, or could define hover border */
}

/* Theme Dropdown */
.theme-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 180px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
    padding: 6px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.96);
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
}

.theme-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.theme-dropdown-header {
    padding: 8px 10px 6px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: #94a3b8;
}

.theme-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.12s ease;
    color: #334155;
    border: 2px solid transparent;
}

.theme-option:hover {
    background: #f1f5f9;
}

.theme-option.active {
    background: #eff6ff;
    border-color: #3b82f6;
}

.theme-option-icon {
    color: #64748b;
    flex-shrink: 0;
}

.theme-option.active .theme-option-icon {
    color: #3b82f6;
}

.theme-option-name {
    font-size: 13px;
    font-weight: 500;
    flex: 1;
}

.theme-option-check {
    color: #3b82f6;
    opacity: 0;
    flex-shrink: 0;
    transition: opacity 0.15s ease;
}

.theme-option.active .theme-option-check {
    opacity: 1;
}

/* Zoom Controls */
.zoom-controls {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--header-btn-bg);
    border: 1px solid var(--header-btn-border);
    border-radius: 6px;
    padding: 2px;
}

.zoom-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: transparent;
    border: none;
    border-radius: 4px;
    color: var(--header-btn-color);
    cursor: pointer;
    transition: all 0.15s ease;
    font-size: 14px;
}

.zoom-btn:hover:not(:disabled) {
    background: var(--header-btn-hover);
}

.zoom-btn:active:not(:disabled) {
    transform: scale(0.95);
}

.zoom-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.zoom-btn i {
    width: 14px;
    height: 14px;
}

.zoom-level-display {
    min-width: 45px;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--header-btn-color);
    padding: 0 4px;
}

/* Divider */
.theme-zoom-divider {
    width: 1px;
    height: 24px;
    background: var(--header-btn-border);
    margin: 0 4px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .theme-zoom-controls {
        gap: 4px;
    }

    .zoom-level-display {
        display: none;
    }

    .theme-name {
        display: none;
    }
}

/* Smooth transitions for theme changes */
:root {
    transition: all 0.3s ease;
}

body {
    transition: zoom 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Notification Toast */
.theme-zoom-notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    z-index: 10000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    pointer-events: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.theme-zoom-notification i {
    width: 16px;
    height: 16px;
}

/* Animation classes */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

@keyframes slideOutDown {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(10px);
    }
}

.theme-zoom-notification.show {
    animation: slideInUp 0.3s ease forwards;
}

.theme-zoom-notification.hide {
    animation: slideOutDown 0.3s ease forwards;
}