/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

/* Views */
.view {
    display: none;
    height: 100%;
}

.view.active {
    display: flex;
    flex-direction: column;
}

/* Dashboard */
.dashboard-header {
    text-align: center;
    padding: 60px 20px 40px;
    position: relative;
}

.dashboard-header .logo {
    font-size: 3rem;
    font-weight: 300;
    letter-spacing: 0.1em;
    color: var(--accent-primary);
}

.dashboard-header .tagline {
    color: var(--text-secondary);
    margin-top: 8px;
    font-size: 1rem;
}

.dashboard-header #theme-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
}

.dashboard-content {
    flex: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 60px;
}

/* Buttons */
.primary-btn {
    background-color: var(--accent-primary);
    color: var(--text-inverse);
    border: none;
    padding: 14px 28px;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background-color var(--transition-fast);
}

.primary-btn:hover {
    background-color: var(--accent-hover);
}

.secondary-btn {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 14px 28px;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background-color var(--transition-fast);
}

.secondary-btn:hover {
    background-color: var(--bg-hover);
}

.icon-btn {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    border-radius: 6px;
    font-size: 1.25rem;
    color: var(--text-secondary);
    transition: background-color var(--transition-fast);
}

.icon-btn:hover {
    background-color: var(--bg-hover);
}

.toolbar-btn {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    font-size: 0.875rem;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.toolbar-btn:hover {
    background-color: var(--bg-hover);
}

.toolbar-btn.active {
    background-color: var(--accent-light);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.btn-icon {
    font-size: 1.25rem;
}

/* Recent Files */
.recent-files h2 {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

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

.recent-file-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.recent-file-card:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
}

.recent-file-card .title {
    font-weight: 500;
    margin-bottom: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.recent-file-card .meta {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.recent-file-card .delete-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    opacity: 0;
    background: var(--bg-tertiary);
    border: none;
    border-radius: 4px;
    padding: 4px 8px;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.recent-file-card:hover .delete-btn {
    opacity: 1;
}

.recent-file-card .delete-btn:hover {
    background: var(--error);
    color: white;
}

.empty-state {
    color: var(--text-muted);
    text-align: center;
    padding: 40px;
    font-style: italic;
}

/* Dashboard Footer */
.dashboard-footer {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--bg-modal);
    border-radius: 12px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-content.modal-large {
    max-width: 800px;
}

.modal-small .modal-content {
    max-width: 450px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.25rem;
    font-weight: 500;
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 4px;
    line-height: 1;
}

.close-btn:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
}

/* Template Grid */
.template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.template-card {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-fast);
}

.template-card:hover {
    border-color: var(--accent-primary);
    background-color: var(--accent-light);
}

.template-card h3 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.template-card p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-group[hidden] {
    display: none;
}

.form-actions {
    margin-top: 24px;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.title-page-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 24px;
}

.title-page-form .form-group:first-child,
.title-page-form .form-group:last-of-type,
.title-page-form .form-actions {
    grid-column: 1 / -1;
}

/* Export Options */
.export-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.export-option {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-fast);
}

.export-option:hover {
    border-color: var(--accent-primary);
    background-color: var(--accent-light);
}

.export-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 8px;
}

.export-label {
    display: block;
    font-weight: 500;
    margin-bottom: 4px;
}

.export-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Settings */
.settings-group {
    margin-bottom: 24px;
}

.settings-group h3 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
}

.setting-item:last-child {
    border-bottom: none;
}

.setting-item label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.setting-item select {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
}

/* Shortcuts */
.shortcuts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.shortcut-group h3 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.shortcut {
    font-size: 0.875rem;
    padding: 6px 0;
}

kbd {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2px 6px;
    font-family: inherit;
    font-size: 0.8em;
    margin-right: 2px;
}

/* Find/Replace */
.find-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.find-actions button {
    padding: 8px 12px;
    font-size: 0.875rem;
}

.find-results {
    margin-top: 12px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Go To Scene */
.goto-scene-list {
    max-height: 400px;
    overflow-y: auto;
}

.goto-scene-item {
    padding: 12px;
    cursor: pointer;
    border-radius: 6px;
    transition: background-color var(--transition-fast);
}

.goto-scene-item:hover {
    background-color: var(--bg-hover);
}

.goto-scene-item .scene-number {
    font-weight: 600;
    color: var(--accent-primary);
    margin-right: 8px;
}

/* Responsive */
@media (max-width: 768px) {
    .actions {
        flex-direction: column;
        align-items: stretch;
    }

    .template-grid,
    .export-options {
        grid-template-columns: 1fr;
    }

    .shortcuts-grid {
        grid-template-columns: 1fr;
    }

    .title-page-form {
        grid-template-columns: 1fr;
    }
}