/* news.css — Haber (news) sayfası stilleri */
/* Template: templates/data_manager/news/news.html */

.news-page-container {
    padding: 40px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    min-height: 80vh;
}

@media (max-width: 768px) {
    .news-page-container {
        padding: 15px;
    }
}

.news-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
}

.news-header-left h2 {
    font-size: 2.2rem;
    color: var(--text-primary);
    font-weight: 700;
    margin: 0;
    text-shadow: 0 0 15px rgba(0, 210, 255, 0.1);
}

.news-header-left p {
    color: var(--text-secondary);
    margin: 5px 0 0 0;
    font-size: 1rem;
}

.btn-sync {
    background-color: var(--accent-color);
    color: #000;
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0, 210, 255, 0.2);
}

.btn-sync:hover:not(:disabled) {
    box-shadow: 0 4px 20px rgba(0, 210, 255, 0.5);
    transform: translateY(-2px);
}

.btn-sync:disabled {
    background-color: #1a2230;
    color: var(--text-secondary);
    cursor: not-allowed;
    box-shadow: none;
    border: 1px solid var(--surface-border);
}

/* Filter Bar Styling */
.filter-section {
    background: rgba(21, 26, 36, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--surface-border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

#news-search-input:focus {
    border-color: var(--accent-color) !important;
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.2), inset 0 2px 4px rgba(0,0,0,0.2) !important;
}

#modal-ticker-select:focus {
    border-color: var(--accent-color) !important;
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.2) !important;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    font-weight: 600;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

.model-link {
    color: var(--text-secondary);
    opacity: 0.5;
    text-decoration: none;
    text-transform: none;
    font-family: monospace;
    font-size: 0.72rem;
    margin-left: 6px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: all 0.2s ease;
    border-bottom: 1px dashed transparent;
}

.model-link:hover {
    color: var(--accent-color);
    opacity: 1;
    border-bottom-color: var(--accent-color);
}

.filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-pill {
    background: rgba(10, 14, 23, 0.8);
    border: 1px solid var(--surface-border);
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.filter-pill:hover {
    border-color: var(--accent-color);
    color: var(--text-primary);
    background: rgba(0, 210, 255, 0.05);
}

.filter-pill.active {
    background: var(--accent-color);
    color: #000;
    border-color: var(--accent-color);
    font-weight: 600;
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.35);
}

/* Active Sentiment Pills Colors and Glows */
.sentiment-pill.very-negative.active {
    background: #EF4444 !important;
    border-color: #EF4444 !important;
    color: #fff !important;
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.6) !important;
}
.sentiment-pill.negative.active {
    background: #F87171 !important;
    border-color: #F87171 !important;
    color: #000 !important;
    box-shadow: 0 0 20px rgba(248, 113, 113, 0.6) !important;
}
.sentiment-pill.neutral.active {
    background: #9CA3AF !important;
    border-color: #9CA3AF !important;
    color: #000 !important;
    box-shadow: 0 0 15px rgba(156, 163, 175, 0.5) !important;
}
.sentiment-pill.positive.active {
    background: #34D399 !important;
    border-color: #34D399 !important;
    color: #000 !important;
    box-shadow: 0 0 20px rgba(52, 211, 153, 0.6) !important;
}
.sentiment-pill.very-positive.active {
    background: #10B981 !important;
    border-color: #10B981 !important;
    color: #fff !important;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.7) !important;
}

/* Inactive Sentiment Pills Colors, Borders and Subtle Glows */
.sentiment-pill.very-negative {
    border-color: rgba(239, 68, 68, 0.4);
    color: #EF4444;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.2);
}
.sentiment-pill.very-negative:hover {
    border-color: #EF4444;
    color: #EF4444;
    background: rgba(239, 68, 68, 0.05);
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.4);
}

.sentiment-pill.negative {
    border-color: rgba(248, 113, 113, 0.4);
    color: #F87171;
    box-shadow: 0 0 10px rgba(248, 113, 113, 0.2);
}
.sentiment-pill.negative:hover {
    border-color: #F87171;
    color: #F87171;
    background: rgba(248, 113, 113, 0.05);
    box-shadow: 0 0 15px rgba(248, 113, 113, 0.4);
}

.sentiment-pill.neutral {
    border-color: rgba(156, 163, 175, 0.4);
    color: #9CA3AF;
    box-shadow: 0 0 10px rgba(156, 163, 175, 0.1);
}
.sentiment-pill.neutral:hover {
    border-color: #9CA3AF;
    color: #9CA3AF;
    background: rgba(156, 163, 175, 0.05);
    box-shadow: 0 0 15px rgba(156, 163, 175, 0.3);
}

.sentiment-pill.positive {
    border-color: rgba(52, 211, 153, 0.4);
    color: #34D399;
    box-shadow: 0 0 10px rgba(52, 211, 153, 0.2);
}
.sentiment-pill.positive:hover {
    border-color: #34D399;
    color: #34D399;
    background: rgba(52, 211, 153, 0.05);
    box-shadow: 0 0 15px rgba(52, 211, 153, 0.4);
}

.sentiment-pill.very-positive {
    border-color: rgba(16, 185, 129, 0.4);
    color: #10B981;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
}
.sentiment-pill.very-positive:hover {
    border-color: #10B981;
    color: #10B981;
    background: rgba(16, 185, 129, 0.05);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.4);
}

/* News Grid */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

@media (max-width: 480px) {
    .news-grid {
        grid-template-columns: 1fr;
    }
}

/* News Card */
.news-card {
    background: rgba(21, 26, 36, 0.8);
    backdrop-filter: blur(5px);
    border: 1px solid var(--surface-border);
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    position: relative;
}

.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.news-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 12px 30px rgba(0, 210, 255, 0.15);
}

.news-card:hover::before {
    opacity: 1;
}

/* Sentiment Badges */
.sentiment-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    backdrop-filter: blur(5px);
    margin-left: 8px;
}
.sentiment-badge.very-positive {
    background: rgba(16, 185, 129, 0.12);
    color: #10B981;
    border: 1px solid rgba(16, 185, 129, 0.25);
}
.sentiment-badge.positive {
    background: rgba(52, 211, 153, 0.12);
    color: #34D399;
    border: 1px solid rgba(52, 211, 153, 0.25);
}
.sentiment-badge.neutral {
    background: rgba(156, 163, 175, 0.12);
    color: #9CA3AF;
    border: 1px solid rgba(156, 163, 175, 0.25);
}
.sentiment-badge.negative {
    background: rgba(248, 113, 113, 0.12);
    color: #F87171;
    border: 1px solid rgba(248, 113, 113, 0.25);
}
.sentiment-badge.very-negative {
    background: rgba(239, 68, 68, 0.12);
    color: #EF4444;
    border: 1px solid rgba(239, 68, 68, 0.25);
}
.sentiment-badge.analyzing {
    background: rgba(0, 210, 255, 0.12);
    color: #00d2ff;
    border: 1px solid rgba(0, 210, 255, 0.25);
}

/* Extreme News Highlights */
.news-card.extreme-positive::before {
    background: linear-gradient(90deg, transparent, #10B981, transparent);
    opacity: 0.5;
}
.news-card.extreme-positive {
    border-color: rgba(16, 185, 129, 0.3);
}
.news-card.extreme-positive:hover {
    border-color: #10B981;
    box-shadow: 0 12px 30px rgba(16, 185, 129, 0.25);
}
.news-card.extreme-positive:hover::before {
    opacity: 1;
}

.news-card.extreme-negative::before {
    background: linear-gradient(90deg, transparent, #EF4444, transparent);
    opacity: 0.5;
}
.news-card.extreme-negative {
    border-color: rgba(239, 68, 68, 0.3);
}
.news-card.extreme-negative:hover {
    border-color: #EF4444;
    box-shadow: 0 12px 30px rgba(239, 68, 68, 0.25);
}
.news-card.extreme-negative:hover::before {
    opacity: 1;
}

.news-card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: 12px;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.news-meta-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}

.news-date {
    font-size: 0.78rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.news-meta-right {
    display: flex;
    align-items: center;
}

.news-meta-right .sentiment-badge {
    margin-left: 0;
}

.news-source-badge {
    background: rgba(0, 210, 255, 0.12);
    color: var(--accent-color);
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 600;
    border: 1px solid rgba(0, 210, 255, 0.2);
}

.news-card-title {
    font-size: 1.2rem;
    color: var(--text-primary);
    font-weight: 600;
    line-height: 1.4;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card-preview {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 15px 24px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: rgba(10, 14, 23, 0.4);
}

.card-share-btn:hover {
    color: var(--accent-color) !important;
    transform: scale(1.1);
}

.news-tags {
    display: flex;
    gap: 8px;
}

.tag-badge {
    font-size: 0.75rem;
    color: #ffffff;
    opacity: 0.85;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
}

/* Modal Overlay & Card Details Popup */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: rgba(21, 26, 36, 0.95);
    border: 2px solid var(--accent-color);
    box-shadow: 0 20px 50px rgba(0, 210, 255, 0.3);
    border-radius: 16px;
    width: 100%;
    max-width: 650px;
    max-height: 85vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    flex-direction: column;
    position: relative;
}

.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 10;
}

.modal-close-btn:hover {
    background: rgba(255, 0, 0, 0.2);
    border-color: rgba(255, 0, 0, 0.4);
    color: #ff4a4a;
    transform: rotate(90deg);
}

.modal-body {
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

@media (max-width: 768px) {
    .modal-body {
        padding: 24px;
    }
}

.modal-title {
    font-size: 1.6rem;
    color: #fff;
    font-weight: 700;
    line-height: 1.4;
    margin: 10px 0 0 0;
}

.modal-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 15px;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.modal-text {
    color: var(--text-primary);
    font-size: 1.05rem;
    line-height: 1.8;
    margin: 0;
    white-space: pre-line;
}

/* Custom Toast Notification */
.toast-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast-box {
    background: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(10px);
    border-left: 4px solid var(--accent-color);
    border-top: 1px solid var(--surface-border);
    border-right: 1px solid var(--surface-border);
    border-bottom: 1px solid var(--surface-border);
    color: #fff;
    padding: 16px 24px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    font-weight: 500;
    min-width: 300px;
    max-width: 450px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    animation: toastIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transition: all 0.3s ease;
}

.toast-box.success {
    border-left-color: #00ff88;
}

.toast-box.error {
    border-left-color: #ff4a4a;
}

@keyframes toastIn {
    from {
        transform: translateY(50px);
        opacity: 0;
    }

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

/* Pagination */
.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 40px;
}

.pagination-btn {
    background: rgba(21, 26, 36, 0.8);
    border: 1px solid var(--surface-border);
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.pagination-btn:hover {
    border-color: var(--accent-color);
    color: var(--text-primary);
    background: rgba(0, 210, 255, 0.05);
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
    background: rgba(21, 26, 36, 0.4);
    border: 1px solid var(--surface-border);
    border-radius: 12px;
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 20px;
    color: var(--accent-color);
    opacity: 0.7;
}

/* Custom Scrollbar for Modal Content (Haber Detay Slider) */
.modal-content {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 210, 255, 0.25) rgba(15, 20, 32, 0.6);
}
.modal-content::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
.modal-content::-webkit-scrollbar-track {
    background: rgba(15, 20, 32, 0.6);
    border-radius: 0 16px 16px 0;
}
.modal-content::-webkit-scrollbar-thumb {
    background: rgba(0, 210, 255, 0.25);
    border-radius: 10px;
    border: 2px solid rgba(15, 20, 32, 0.6);
}
.modal-content::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 210, 255, 0.5);
}

/* Custom Select Component Styling for News Detail Modal */
.custom-select-container {
    position: relative;
    display: inline-block;
    width: 100%;
    user-select: none;
}

.custom-select-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 12px;
    background: rgba(10, 14, 23, 0.95);
    border: 1px solid var(--surface-border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.custom-select-trigger:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 8px rgba(0, 210, 255, 0.25);
}

.custom-select-container.open .custom-select-trigger {
    border-color: var(--accent-color);
    box-shadow: 0 0 12px rgba(0, 210, 255, 0.4);
}

.custom-select-trigger i {
    color: var(--accent-color);
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}

.custom-select-container.open .custom-select-trigger i {
    transform: rotate(180deg);
}

.custom-options-menu {
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    right: 0;
    background: rgba(15, 20, 30, 0.98);
    backdrop-filter: blur(10px);
    border: 1px solid var(--surface-border);
    border-radius: 6px;
    z-index: 999;
    max-height: 200px;
    overflow-y: auto;
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
}

.custom-select-container.open .custom-options-menu {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.custom-option {
    padding: 8px 12px;
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.custom-option:hover {
    background: rgba(0, 210, 255, 0.12);
    color: var(--accent-color);
}

.custom-option.active {
    background: var(--accent-color);
    color: #000000;
    font-weight: 600;
}

/* Option menu scrollbar */
.custom-options-menu::-webkit-scrollbar {
    width: 5px;
}
.custom-options-menu::-webkit-scrollbar-track {
    background: transparent;
}
.custom-options-menu::-webkit-scrollbar-thumb {
    background: rgba(0, 210, 255, 0.25);
    border-radius: 4px;
}
.custom-options-menu::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 210, 255, 0.5);
}

/* Hide native select hidden inside container */
.custom-select-container select {
    display: none !important;
}

/* Collapsible Chart Section */
.chart-collapsible-content {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
}

.chart-collapsible-content.expanded {
    max-height: 800px;
    opacity: 1;
}

.chart-collapsible-content.expanded.overflow-visible {
    overflow: visible;
}

#modal-chart-toggle-btn {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

#modal-chart-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: var(--accent-color) !important;
    box-shadow: 0 0 12px rgba(0, 210, 255, 0.2);
}

#news-chart {
    height: 300px;
}

/* Styling for mobile responsiveness */
@media (max-width: 768px) {
    .modal-content {
        max-height: 92vh;
        border-radius: 12px;
        width: 95%;
    }
    .modal-body {
        padding: 24px 16px 24px 16px !important;
        gap: 15px;
    }
    .modal-close-btn {
        top: 12px;
        right: 12px;
        width: 32px;
        height: 32px;
    }
    .modal-meta {
        padding-right: 35px; /* Prevent tags from overlapping the close button */
        gap: 10px;
    }
    .modal-title {
        font-size: 1.3rem !important;
        margin-top: 10px;
    }
    .modal-text {
        font-size: 0.95rem !important;
        line-height: 1.7 !important;
    }
    #chart-controls-row {
        flex-direction: column;
        align-items: stretch !important;
        gap: 10px !important;
        padding: 8px 10px !important;
    }
    #chart-controls-row > div {
        justify-content: space-between;
        width: 100%;
    }
    #chart-controls-row select,
    #chart-controls-row .custom-select-container {
        flex-grow: 1;
        max-width: 60%;
    }
    #chart-controls-row .custom-select-trigger {
        padding: 6px 10px !important;
    }
    /* title and instrument row wrapping on mobile */
    #modal-chart-instrument-row {
        flex-direction: column;
        align-items: stretch !important;
        gap: 12px !important;
    }
    #modal-chart-instrument-row > div {
        justify-content: space-between;
        width: 100%;
    }
    #modal-chart-instrument-row select,
    #modal-chart-instrument-row .custom-select-container {
        flex-grow: 1;
        max-width: 60%;
    }
    #news-chart {
        height: 250px;
    }
}

/* Daily Summaries Button and Modal styles */
.btn-summaries {
    background: linear-gradient(135deg, #8b5cf6 0%, #00d2ff 100%);
    color: #fff;
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.btn-summaries:hover {
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.6), 0 0 15px rgba(0, 210, 255, 0.4);
    transform: translateY(-2px);
}

.btn-archive {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    border: 1px solid var(--surface-border);
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-archive:hover {
    background: rgba(0, 210, 255, 0.1);
    color: var(--accent-color);
    border-color: rgba(0, 210, 255, 0.4);
    transform: translateY(-2px);
}

.summary-date-item {
    padding: 10px 14px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.summary-date-item:hover {
    background: rgba(139, 92, 246, 0.08);
    border-color: rgba(139, 92, 246, 0.3);
    color: var(--text-primary);
}

.summary-date-item.active {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2) 0%, rgba(0, 210, 255, 0.1) 100%);
    border-color: rgba(139, 92, 246, 0.5);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.15);
}

.markdown-body h1, .markdown-body h2, .markdown-body h3 {
    color: var(--text-primary);
    font-weight: 700;
    margin-top: 20px;
    margin-bottom: 10px;
}
.markdown-body h1 {
    font-size: 1.6rem;
    border-bottom: 1px solid var(--surface-border);
    padding-bottom: 10px;
    margin-top: 0;
}
.markdown-body h2 {
    font-size: 1.25rem;
    color: #00d2ff;
    display: flex;
    align-items: center;
    gap: 8px;
}
.markdown-body h2::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 18px;
    background: #8b5cf6;
    border-radius: 2px;
}
.markdown-body ul {
    padding-left: 20px;
    margin-bottom: 15px;
}
.markdown-body li {
    margin-bottom: 8px;
    color: var(--text-primary);
}
.markdown-body p {
    margin-bottom: 15px;
    color: var(--text-secondary);
}
.markdown-body strong {
    color: #fff;
    font-weight: 600;
}

@media (max-width: 768px) {
    .summaries-layout {
        flex-direction: column !important;
        height: 100% !important;
    }
    .summaries-sidebar {
        width: 100% !important;
        height: 140px !important;
        border-right: none !important;
        border-bottom: 1px solid var(--surface-border) !important;
        padding: 15px !important;
    }
    #summaries-dates-list {
        flex-direction: row !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        padding-bottom: 8px !important;
        height: 60px !important;
    }
    .summary-date-item {
        white-space: nowrap !important;
    }
    .summaries-content-area {
        padding: 20px !important;
        flex-grow: 1 !important;
        height: calc(100% - 140px) !important;
    }
    #regenerate-summary-btn {
        position: static !important;
        margin-bottom: 15px !important;
        align-self: flex-start !important;
    }
}