/* General Conference Page Styles */

.general-conference-page {
    min-height: calc(100vh - 120px);
    background-color: var(--bg-primary);
}

/* Loading and Error States */
.loading-screen,
.error-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
    padding: 2rem;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.error-content {
    max-width: 600px;
}

.error-help {
    margin-top: 1rem;
    padding: 1rem;
    background-color: var(--bg-secondary);
    border-radius: 8px;
}

.error-help code {
    display: block;
    margin-top: 0.5rem;
    padding: 0.5rem;
    background-color: var(--bg-primary);
    border-radius: 4px;
    font-family: 'Courier New', monospace;
}

/* Main Content Layout */
.main-content {
    display: flex;
    gap: 0;
    max-width: 1600px;
    margin: 0 auto;
}

/* Sidebar */
.gc-sidebar {
    width: 320px;
    min-width: 320px;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 1.5rem;
    overflow-y: auto;
    max-height: calc(100vh - 80px);
    position: sticky;
    top: 80px;
}

.sidebar-header h2 {
    margin: 0 0 1.5rem 0;
    font-size: 1.5rem;
    color: var(--text-primary);
}

/* Navigation Controls */
.navigation-controls {
    margin-bottom: 2rem;
}

.nav-section {
    margin-bottom: 1.25rem;
}

.nav-section label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.nav-select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s;
}

.nav-select:hover:not(:disabled) {
    border-color: var(--primary-color);
}

.nav-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.nav-select:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: var(--bg-secondary);
}

/* Search Section */
.search-section {
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.search-section h3 {
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.search-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

/* Stats Section */
.stats-section {
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.stats-section h3 {
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* General Conference Reader */
.gc-reader {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
    max-height: calc(100vh - 80px);
}

/* Welcome Screen */
.welcome-screen {
    text-align: center;
    padding: 4rem 2rem;
}

.welcome-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.welcome-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.quick-info {
    max-width: 600px;
    margin: 0 auto;
    padding: 1.5rem;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.quick-info p {
    margin: 0;
    font-size: 1rem;
}

/* Talk Display */
.talk-display {
    max-width: 900px;
    margin: 0 auto;
}

.talk-header {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
}

.talk-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.conference-label,
.session-label {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--bg-secondary);
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.talk-title {
    font-size: 2.5rem;
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    line-height: 1.3;
}

.speaker-info {
    margin-top: 1rem;
}

.speaker-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0 0.25rem 0;
}

.speaker-calling {
    font-size: 1rem;
    font-style: italic;
    color: var(--text-secondary);
    margin: 0;
}

/* Talk Content */
.talk-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.talk-content p {
    margin-bottom: 1.5rem;
}

.talk-content h2 {
    font-size: 1.8rem;
    margin: 2rem 0 1rem 0;
    color: var(--text-primary);
}

.talk-content blockquote {
    margin: 1.5rem 0;
    padding: 1rem 1.5rem;
    background-color: var(--bg-secondary);
    border-left: 4px solid var(--primary-color);
    border-radius: 4px;
    font-style: italic;
}

/* Talk Footer */
.talk-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
    text-align: center;
}

.source-link {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.source-link:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* Search Results */
.search-results {
    max-width: 900px;
    margin: 0 auto;
}

.results-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.results-header h2 {
    margin: 0 0 0.5rem 0;
    font-size: 2rem;
    color: var(--text-primary);
}

.results-count {
    color: var(--text-secondary);
    font-size: 1rem;
}

.results-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.result-item {
    padding: 1.5rem;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
    cursor: pointer;
    transition: all 0.2s;
}

.result-item:hover {
    background-color: var(--bg-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.result-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.result-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.result-conference,
.result-speaker {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.result-snippet {
    color: var(--text-primary);
    line-height: 1.6;
}

.highlight {
    background-color: rgba(74, 144, 226, 0.2);
    font-weight: 600;
}

/* Talk List View */
.talk-list-view {
    max-width: 1200px;
    margin: 0 auto;
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
    flex-wrap: wrap;
    gap: 1rem;
}

.list-header h2 {
    margin: 0;
    font-size: 2rem;
    color: var(--text-primary);
}

.list-actions {
    display: flex;
    gap: 1rem;
}

.talks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}

.talk-card {
    position: relative;
    padding: 1.5rem;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
    cursor: pointer;
    transition: all 0.2s;
}

.talk-card:hover {
    background-color: var(--bg-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.talk-card.read {
    opacity: 0.7;
    border-left-color: var(--border-color);
}

.talk-card.read:hover {
    opacity: 1;
}

.talk-card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 0.75rem;
}

.talk-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
    line-height: 1.3;
    flex: 1;
}

.read-toggle {
    flex-shrink: 0;
    margin-left: 1rem;
    width: 32px;
    height: 32px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    background-color: var(--bg-primary);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.read-toggle:hover {
    border-color: var(--primary-color);
    background-color: var(--primary-color);
    color: white;
}

.read-toggle.checked {
    border-color: var(--accent-color);
    background-color: var(--accent-color);
    color: white;
}

.read-toggle.checked::before {
    content: '✓';
    font-weight: bold;
}

.talk-card-speaker {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 0.25rem 0;
}

.talk-card-calling {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-style: italic;
}

.talk-card-session {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 968px) {
    .main-content {
        flex-direction: column;
    }

    .gc-sidebar {
        width: 100%;
        max-width: 100%;
        position: static;
        max-height: none;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    .gc-reader {
        max-height: none;
    }

    .talk-title {
        font-size: 2rem;
    }

    .talk-content {
        font-size: 1rem;
    }
}