/* assets/css/components/shortcuts-modal.css
 * Universal Keyboard Shortcuts Modal Styling
 * Supports Light, Dark, Midnight, Sepia, and High Contrast
 */

@layer components {
    .shortcuts-modal-backdrop {
        position: fixed;
        inset: 0;
        z-index: 1200;
        background: rgba(15, 23, 42, 0.65);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 1rem;
        opacity: 1;
        visibility: visible;
        transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s ease;
    }

    .shortcuts-modal-backdrop.hidden {
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
    }

    .shortcuts-modal-panel {
        background: var(--color-bg-surface, #ffffff);
        color: var(--color-text-main, #0f172a);
        border: 1px solid var(--color-border, #e2e8f0);
        border-radius: 1.25rem;
        width: 100%;
        max-width: 680px;
        max-height: 88vh;
        display: flex;
        flex-direction: column;
        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
        overflow: hidden;
        animation: shortcutsModalPop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }

    @keyframes shortcutsModalPop {
        from {
            transform: scale(0.95) translateY(12px);
            opacity: 0;
        }
        to {
            transform: scale(1) translateY(0);
            opacity: 1;
        }
    }

    /* Header */
    .shortcuts-modal-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 1.25rem 1.5rem;
        border-bottom: 1px solid var(--color-border, #e2e8f0);
        background: var(--color-bg-subtle, rgba(248, 250, 252, 0.8));
    }

    .shortcuts-header-title {
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }

    .shortcuts-title-icon {
        font-size: 1.25rem;
        color: var(--color-primary, #3b82f6);
    }

    .shortcuts-modal-header h2 {
        font-size: 1.25rem;
        font-weight: 700;
        margin: 0;
        line-height: 1.2;
    }

    .shortcuts-badge {
        font-size: 0.75rem;
        padding: 0.2rem 0.6rem;
        border-radius: 9999px;
        background: var(--color-primary-light, rgba(59, 130, 246, 0.12));
        color: var(--color-primary, #2563eb);
        font-weight: 600;
    }

    .shortcuts-badge kbd {
        background: var(--color-bg-surface, #ffffff);
        color: var(--color-primary, #2563eb);
        border: 1px solid var(--color-primary, #93c5fd);
        padding: 0.1rem 0.35rem;
        font-size: 0.75rem;
        border-radius: 4px;
        box-shadow: 0 1px 1px rgba(0,0,0,0.1);
    }

    .shortcuts-close-btn {
        background: none;
        border: none;
        font-size: 1.25rem;
        color: var(--color-text-muted, #64748b);
        cursor: pointer;
        padding: 0.5rem;
        border-radius: 0.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.15s ease;
    }

    .shortcuts-close-btn:hover {
        background: var(--color-bg-surface-hover, rgba(0, 0, 0, 0.05));
        color: var(--color-text-main, #0f172a);
    }

    /* Body */
    .shortcuts-modal-body {
        padding: 1.5rem;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .shortcuts-section-title {
        font-size: 0.875rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--color-text-muted, #64748b);
        margin: 0 0 0.75rem 0;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .shortcuts-section-title i {
        color: var(--color-primary, #3b82f6);
    }

    .shortcuts-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 0.75rem;
    }

    .shortcut-item {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0.65rem 0.85rem;
        background: var(--color-bg-subtle, #f8fafc);
        border: 1px solid var(--color-border, #e2e8f0);
        border-radius: 0.75rem;
        gap: 1rem;
    }

    .shortcut-desc {
        font-size: 0.875rem;
        font-weight: 500;
        color: var(--color-text-main, #1e293b);
    }

    .shortcut-keys {
        display: flex;
        align-items: center;
        gap: 0.3rem;
        font-size: 0.75rem;
        font-weight: 600;
        color: var(--color-text-muted, #64748b);
        white-space: nowrap;
    }

    .shortcut-keys kbd {
        display: inline-block;
        padding: 0.25rem 0.5rem;
        font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
        font-size: 0.75rem;
        font-weight: 700;
        line-height: 1;
        color: var(--color-text-main, #1e293b);
        background: var(--color-bg-surface, #ffffff);
        border: 1px solid var(--color-border, #cbd5e1);
        border-bottom-width: 2px;
        border-radius: 0.375rem;
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    }

    /* Footer */
    .shortcuts-modal-footer {
        padding: 1rem 1.5rem;
        border-top: 1px solid var(--color-border, #e2e8f0);
        background: var(--color-bg-subtle, #f8fafc);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
    }

    .shortcuts-footer-hint {
        font-size: 0.8125rem;
        color: var(--color-text-muted, #64748b);
    }

    .shortcuts-done-btn {
        background: var(--color-primary, #3b82f6);
        color: #ffffff;
        font-size: 0.875rem;
        font-weight: 600;
        border: none;
        border-radius: 0.625rem;
        padding: 0.5rem 1.25rem;
        cursor: pointer;
        transition: background 0.15s ease, transform 0.1s ease;
    }

    .shortcuts-done-btn:hover {
        opacity: 0.92;
        transform: translateY(-1px);
    }

    /* Theme Adaptations */
    [data-theme="dark"] .shortcuts-modal-backdrop,
    .dark .shortcuts-modal-backdrop {
        background: rgba(0, 0, 0, 0.75);
    }

    [data-theme="dark"] .shortcuts-modal-panel,
    .dark .shortcuts-modal-panel {
        background: #1e293b;
        color: #f8fafc;
        border-color: #334155;
    }

    [data-theme="dark"] .shortcuts-modal-header,
    [data-theme="dark"] .shortcuts-modal-footer,
    .dark .shortcuts-modal-header,
    .dark .shortcuts-modal-footer {
        background: #0f172a;
        border-color: #334155;
    }

    [data-theme="dark"] .shortcut-item,
    .dark .shortcut-item {
        background: #0f172a;
        border-color: #334155;
    }

    [data-theme="dark"] .shortcut-desc,
    .dark .shortcut-desc {
        color: #f1f5f9;
    }

    [data-theme="dark"] .shortcut-keys kbd,
    .dark .shortcut-keys kbd {
        background: #1e293b;
        color: #f8fafc;
        border-color: #475569;
        border-bottom-color: #64748b;
    }

    [data-theme="midnight"] .shortcuts-modal-panel,
    .midnight .shortcuts-modal-panel {
        background: #0f172a;
        border-color: #1e293b;
    }
    [data-theme="midnight"] .shortcuts-modal-header,
    [data-theme="midnight"] .shortcuts-modal-footer,
    [data-theme="midnight"] .shortcut-item,
    .midnight .shortcuts-modal-header,
    .midnight .shortcuts-modal-footer,
    .midnight .shortcut-item {
        background: #020617;
        border-color: #1e293b;
    }

    [data-theme="sepia"] .shortcuts-modal-panel,
    .sepia .shortcuts-modal-panel {
        background: #fbf0d9;
        border-color: #e4d5b7;
        color: #433422;
    }
    [data-theme="sepia"] .shortcuts-modal-header,
    [data-theme="sepia"] .shortcuts-modal-footer,
    [data-theme="sepia"] .shortcut-item,
    .sepia .shortcuts-modal-header,
    .sepia .shortcuts-modal-footer,
    .sepia .shortcut-item {
        background: #f4e4c1;
        border-color: #ded0b0;
    }
    [data-theme="sepia"] .shortcut-keys kbd,
    .sepia .shortcut-keys kbd {
        background: #fbf0d9;
        color: #433422;
        border-color: #cbb998;
    }

    /* High Contrast Theme */
    [data-theme="high-contrast"] .shortcuts-modal-backdrop,
    .high-contrast .shortcuts-modal-backdrop {
        background: rgba(0, 0, 0, 0.95);
    }
    [data-theme="high-contrast"] .shortcuts-modal-panel,
    .high-contrast .shortcuts-modal-panel {
        background: #000000 !important;
        color: #ffffff !important;
        border: 3px solid #ffffff !important;
        box-shadow: none !important;
    }
    [data-theme="high-contrast"] .shortcuts-modal-header,
    [data-theme="high-contrast"] .shortcuts-modal-footer,
    [data-theme="high-contrast"] .shortcut-item,
    .high-contrast .shortcuts-modal-header,
    .high-contrast .shortcuts-modal-footer,
    .high-contrast .shortcut-item {
        background: #000000 !important;
        border-color: #ffffff !important;
        border-width: 2px !important;
    }
    [data-theme="high-contrast"] .shortcuts-header-title h2,
    [data-theme="high-contrast"] .shortcuts-title-icon,
    [data-theme="high-contrast"] .shortcuts-section-title,
    [data-theme="high-contrast"] .shortcut-desc,
    .high-contrast .shortcuts-header-title h2,
    .high-contrast .shortcuts-title-icon,
    .high-contrast .shortcuts-section-title,
    .high-contrast .shortcut-desc {
        color: #ffff00 !important;
    }
    [data-theme="high-contrast"] .shortcut-keys kbd,
    .high-contrast .shortcut-keys kbd {
        background: #000000 !important;
        color: #ffffff !important;
        border: 2px solid #ffffff !important;
    }
    [data-theme="high-contrast"] .shortcuts-done-btn,
    .high-contrast .shortcuts-done-btn {
        background: #ffff00 !important;
        color: #000000 !important;
        border: 2px solid #ffffff !important;
        font-weight: 800 !important;
    }

    /* Reduced Motion */
    @media (prefers-reduced-motion: reduce) {
        .shortcuts-modal-backdrop,
        .shortcuts-modal-panel {
            animation: none !important;
            transition: none !important;
        }
    }
}