/**
 * Research Styles
 * Styles for Claude Code generated HTML content
 *
 * @package CoinIndex
 */

/* ==========================================================================
   Hero Stats (4 cards grid)
   ========================================================================== */
.ci-research-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (max-width: 900px) {
    .ci-research-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.ci-research-stat {
    background: linear-gradient(135deg, #1F2937, #111827);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.ci-research-stat__value {
    font-size: 2rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.ci-research-stat__label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.5rem;
}

.ci-research-stat__change {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-block;
    color: rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.1);
}

.ci-research-stat__change--up {
    color: #10B981;
    background: rgba(16, 185, 129, 0.15);
}

.ci-research-stat__change--down {
    color: #EF4444;
    background: rgba(239, 68, 68, 0.15);
}

/* ==========================================================================
   Key Takeaways Box
   ========================================================================== */
.ci-research-takeaways {
    background: linear-gradient(135deg, #FF9933, #FF6600);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    color: #fff;
}

.ci-research-takeaways h2,
.ci-research-takeaways__title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: #fff;
}

.ci-research-takeaways__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ci-research-takeaways__list li {
    padding: 0.5rem 0;
    padding-left: 1.75rem;
    position: relative;
    line-height: 1.5;
}

.ci-research-takeaways__list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    font-weight: 700;
}

/* ==========================================================================
   Comparison Bars
   ========================================================================== */
.ci-research-comparison {
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.ci-research-comparison h3 {
    font-size: 1.125rem;
    margin-bottom: 1.25rem;
    color: var(--ci-gray-900);
}

.ci-research-bar {
    margin-bottom: 1rem;
}

.ci-research-bar:last-child {
    margin-bottom: 0;
}

.ci-research-bar__label {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--ci-gray-700);
}

.ci-research-bar__label span {
    font-family: 'JetBrains Mono', monospace;
    color: var(--ci-gray-900);
}

.ci-research-bar__track {
    height: 12px;
    background: #E5E7EB;
    border-radius: 6px;
    overflow: hidden;
}

.ci-research-bar__fill {
    height: 100%;
    background: linear-gradient(90deg, #FF9933, #FF6600);
    border-radius: 6px;
    transition: width 0.5s ease;
}

/* Alternative bar colors */
.ci-research-bar--secondary .ci-research-bar__fill {
    background: linear-gradient(90deg, #3B82F6, #1D4ED8);
}

.ci-research-bar--tertiary .ci-research-bar__fill {
    background: linear-gradient(90deg, #10B981, #047857);
}

/* ==========================================================================
   Methodology Section
   ========================================================================== */
.ci-research-methodology {
    background: #F9FAFB;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 2rem;
    border-left: 4px solid var(--ci-primary);
}

.ci-research-methodology h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--ci-gray-900);
}

.ci-research-methodology p {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--ci-gray-600);
}

.ci-research-methodology p:last-child {
    margin-bottom: 0;
}

.ci-research-methodology strong {
    color: var(--ci-gray-700);
}

/* ==========================================================================
   Data Table
   ========================================================================== */
.ci-research-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 2rem;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.ci-research-table thead {
    background: #F9FAFB;
}

.ci-research-table th {
    padding: 1rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ci-gray-500);
    border-bottom: 1px solid #E5E7EB;
}

.ci-research-table td {
    padding: 1rem;
    font-size: 0.875rem;
    color: var(--ci-gray-700);
    border-bottom: 1px solid #F3F4F6;
}

.ci-research-table tr:last-child td {
    border-bottom: none;
}

.ci-research-table tr:hover td {
    background: #F9FAFB;
}

/* Numeric cells */
.ci-research-table td.ci-mono {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
}

/* ==========================================================================
   Quote / Highlight Box
   ========================================================================== */
.ci-research-quote {
    background: #F9FAFB;
    border-left: 4px solid var(--ci-primary);
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.ci-research-quote__text {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--ci-gray-700);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.ci-research-quote__source {
    font-size: 0.875rem;
    color: var(--ci-gray-500);
}

/* ==========================================================================
   Callout / Highlight Stat
   ========================================================================== */
.ci-stat-callout {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg, #F9FAFB, #F3F4F6);
    padding: 1.5rem 2rem;
    border-radius: 12px;
    margin: 1rem 0;
    border: 1px solid #E5E7EB;
}

.ci-stat-callout__value {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--ci-primary);
    line-height: 1;
}

.ci-stat-callout__label {
    font-size: 0.875rem;
    color: var(--ci-gray-500);
    margin-top: 0.5rem;
}

/* ==========================================================================
   Info Box
   ========================================================================== */
.ci-research-info {
    background: #EFF6FF;
    border: 1px solid #BFDBFE;
    border-radius: 8px;
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.ci-research-info--warning {
    background: #FFFBEB;
    border-color: #FDE68A;
}

.ci-research-info--success {
    background: #ECFDF5;
    border-color: #A7F3D0;
}

.ci-research-info svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.ci-research-info p {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--ci-gray-700);
}

/* ==========================================================================
   Chart Container
   ========================================================================== */
.ci-research-chart {
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.ci-research-chart__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.ci-research-chart__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--ci-gray-900);
}

.ci-research-chart__canvas {
    width: 100%;
    max-height: 300px;
}

/* ==========================================================================
   Section Divider
   ========================================================================== */
.ci-research-divider {
    height: 1px;
    background: #E5E7EB;
    margin: 2rem 0;
}

/* ==========================================================================
   Archive Page - Research Cards
   ========================================================================== */
.ci-research-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.ci-research-card:hover {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
    transform: translateY(-6px);
    border-color: var(--ci-primary);
}

.ci-research-card__image {
    aspect-ratio: 16/9;
    overflow: hidden;
    position: relative;
}

.ci-research-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.ci-research-card:hover .ci-research-card__image img {
    transform: scale(1.05);
}

.ci-research-card__placeholder {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, #F3F4F6, #E5E7EB);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ci-research-card__content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ci-research-card__topic {
    display: inline-block;
    padding: 4px 12px;
    background: linear-gradient(135deg, rgba(255, 153, 51, 0.15), rgba(255, 102, 0, 0.1));
    color: #D97706;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
    width: fit-content;
}

.ci-research-card__title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #111827;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ci-research-card__excerpt {
    font-size: 0.875rem;
    color: #6B7280;
    line-height: 1.6;
    margin-bottom: 1rem;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ci-research-card__meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.75rem;
    color: #9CA3AF;
    padding-top: 1rem;
    border-top: 1px solid #F3F4F6;
}

.ci-research-card__meta svg {
    width: 14px;
    height: 14px;
    margin-right: 4px;
}

/* Featured Card */
.ci-research-featured {
    display: block;
    background: linear-gradient(135deg, #1F2937, #111827);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    position: relative;
}

.ci-research-featured::before {
    content: "FEATURED";
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 6px 12px;
    background: var(--ci-primary);
    color: #fff;
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 1px;
    border-radius: 4px;
    z-index: 2;
}

.ci-research-featured:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

/* Grid Layout */
.ci-research-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

@media (max-width: 1024px) {
    .ci-research-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .ci-research-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   AI Overview (LLM-Friendly Summary)
   ========================================================================== */
.ci-research-ai-overview {
    background: linear-gradient(135deg, #F0F9FF, #E0F2FE);
    border: 1px solid #BAE6FD;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
}

.ci-research-ai-overview h2 {
    font-size: 1.25rem;
    color: #0369A1;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ci-research-ai-overview h2::before {
    content: "✦";
    font-size: 1rem;
}

.ci-research-ai-overview p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--ci-gray-700);
    margin-bottom: 1rem;
}

.ci-research-ai-overview p:last-child {
    margin-bottom: 0;
}

/* ==========================================================================
   FAQs Section (Schema-Ready)
   ========================================================================== */
.ci-research-faqs {
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.ci-research-faqs > h2 {
    font-size: 1.5rem;
    color: var(--ci-gray-900);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #E5E7EB;
}

.ci-research-faq {
    border-bottom: 1px solid #F3F4F6;
    padding: 1.25rem 0;
}

.ci-research-faq:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.ci-research-faq__question {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--ci-gray-900);
    margin-bottom: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.ci-research-faq__question::before {
    content: "Q";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--ci-primary);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 4px;
    flex-shrink: 0;
}

.ci-research-faq__answer {
    padding-left: 2.25rem;
}

.ci-research-faq__answer p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--ci-gray-600);
    margin: 0;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
    .ci-research-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .ci-research-stat {
        background: #f5f5f5;
        border: 1px solid #ddd;
    }

    .ci-research-takeaways {
        background: #fff;
        border: 2px solid var(--ci-primary);
        color: #000;
    }

    .ci-research-bar__fill {
        background: var(--ci-primary);
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}

/* ==========================================================================
   Bitcoin Halving Countdown
   ========================================================================== */
.ci-halving-countdown {
    background: linear-gradient(135deg, #F7931A 0%, #E8750A 50%, #D65A00 100%);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.ci-halving-countdown::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Cpath fill='rgba(255,255,255,0.05)' d='M32 0C14.327 0 0 14.327 0 32s14.327 32 32 32 32-14.327 32-32S49.673 0 32 0zm3.5 51.5h-7V48h-3.5v3.5h-3.5v-7h3.5v-3.5h-7v-7h7v-3.5h-3.5v-7h3.5v-3.5h-3.5v-7h3.5V9.5h7V13h3.5V9.5h3.5v7h-3.5v3.5h7v7h-7v3.5h3.5v7h-3.5v3.5h3.5v7h-3.5v3.5z'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
    opacity: 0.3;
    pointer-events: none;
}

.ci-halving-countdown__header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.ci-halving-countdown__icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ci-halving-countdown__icon svg {
    width: 28px;
    height: 28px;
    color: #fff;
}

.ci-halving-countdown__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.25rem 0;
    color: #fff;
}

.ci-halving-countdown__subtitle {
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.9;
}

.ci-halving-countdown__timer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.ci-halving-countdown__unit {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    text-align: center;
    min-width: 80px;
    backdrop-filter: blur(10px);
}

.ci-halving-countdown__number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    line-height: 1;
    color: #fff;
}

.ci-halving-countdown__label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.8;
    margin-top: 0.25rem;
}

.ci-halving-countdown__separator {
    font-size: 2rem;
    font-weight: 700;
    opacity: 0.5;
    margin: 0 0.25rem;
}

.ci-halving-countdown__info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.ci-halving-countdown__date,
.ci-halving-countdown__blocks {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    background: rgba(0, 0, 0, 0.15);
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.ci-halving-countdown__date svg,
.ci-halving-countdown__blocks svg {
    opacity: 0.8;
}

.ci-halving-countdown__description {
    text-align: center;
    font-size: 0.875rem;
    opacity: 0.85;
    margin: 0;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
    .ci-halving-countdown {
        padding: 1.5rem;
    }

    .ci-halving-countdown__header {
        flex-direction: column;
        text-align: center;
    }

    .ci-halving-countdown__title {
        font-size: 1.25rem;
    }

    .ci-halving-countdown__unit {
        min-width: 65px;
        padding: 0.75rem 1rem;
    }

    .ci-halving-countdown__number {
        font-size: 1.75rem;
    }

    .ci-halving-countdown__separator {
        font-size: 1.5rem;
    }

    .ci-halving-countdown__info {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    .ci-halving-countdown__timer {
        gap: 0.25rem;
    }

    .ci-halving-countdown__unit {
        min-width: 55px;
        padding: 0.5rem 0.75rem;
    }

    .ci-halving-countdown__number {
        font-size: 1.5rem;
    }

    .ci-halving-countdown__separator {
        font-size: 1.25rem;
        margin: 0;
    }

    .ci-halving-countdown__label {
        font-size: 0.65rem;
    }
}

/* ==========================================================================
   Bitcoin Halving Card (Small - Homepage)
   ========================================================================== */
.ci-halving-card {
    background: linear-gradient(135deg, #F7931A 0%, #E8750A 100%);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    color: #fff;
}

.ci-halving-card__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.ci-halving-card__left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.ci-halving-card__icon {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.ci-halving-card__title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.125rem 0;
}

.ci-halving-card__reward {
    font-size: 0.8rem;
    opacity: 0.9;
    margin: 0;
}

.ci-halving-card__timer {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.ci-halving-card__unit {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    text-align: center;
    min-width: 50px;
}

.ci-halving-card__number {
    display: block;
    font-size: 1.25rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    line-height: 1;
}

.ci-halving-card__label {
    display: block;
    font-size: 0.6rem;
    text-transform: uppercase;
    opacity: 0.8;
    margin-top: 0.125rem;
}

.ci-halving-card__sep {
    font-size: 1.25rem;
    font-weight: 700;
    opacity: 0.5;
}

.ci-halving-card__date {
    font-size: 0.8rem;
    opacity: 0.85;
    background: rgba(0, 0, 0, 0.15);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
}

@media (max-width: 900px) {
    .ci-halving-card__content {
        justify-content: center;
        text-align: center;
    }

    .ci-halving-card__left {
        width: 100%;
        justify-content: center;
    }

    .ci-halving-card__date {
        display: none;
    }
}

@media (max-width: 480px) {
    .ci-halving-card {
        padding: 1rem;
    }

    .ci-halving-card__left {
        flex-direction: column;
        gap: 0.5rem;
    }

    .ci-halving-card__unit {
        min-width: 42px;
        padding: 0.4rem 0.5rem;
    }

    .ci-halving-card__number {
        font-size: 1rem;
    }
}

/* ==========================================================================
   Bitcoin Halving Sidebar Widget (Single BTC Page)
   ========================================================================== */
.ci-halving-sidebar {
    background: linear-gradient(135deg, #F7931A 0%, #E8750A 100%);
    border-radius: 12px;
    padding: 1.25rem;
    color: #fff;
    margin-bottom: 1.5rem;
}

.ci-halving-sidebar__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.ci-halving-sidebar__icon {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
}

.ci-halving-sidebar__title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
    color: #fff;
}

.ci-halving-sidebar__timer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.ci-halving-sidebar__unit {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 0.5rem 0.6rem;
    text-align: center;
    min-width: 45px;
}

.ci-halving-sidebar__number {
    display: block;
    font-size: 1.1rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    line-height: 1;
}

.ci-halving-sidebar__label {
    display: block;
    font-size: 0.6rem;
    text-transform: uppercase;
    opacity: 0.8;
    margin-top: 0.125rem;
}

.ci-halving-sidebar__sep {
    font-size: 1rem;
    font-weight: 700;
    opacity: 0.5;
}

.ci-halving-sidebar__info {
    text-align: center;
    font-size: 0.8rem;
}

.ci-halving-sidebar__info p {
    margin: 0.25rem 0;
    opacity: 0.9;
}

.ci-halving-sidebar__info strong {
    opacity: 1;
}

/* ==========================================================================
   AI Summarize Card
   ========================================================================== */
.ci-ai-summarize {
    background: linear-gradient(135deg, #1F2937 0%, #111827 100%);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.ci-ai-summarize__header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: #fff;
}

.ci-ai-summarize__header h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
    color: #fff;
}

.ci-ai-summarize__desc {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 0 1rem 0;
    line-height: 1.4;
}

.ci-ai-summarize__buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ci-ai-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    border-radius: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}

.ci-ai-btn--chatgpt {
    background: rgba(16, 163, 127, 0.15);
    color: #10A37F;
    border: 1px solid rgba(16, 163, 127, 0.3);
}

.ci-ai-btn--chatgpt:hover {
    background: rgba(16, 163, 127, 0.25);
    color: #10A37F;
}

.ci-ai-btn--perplexity {
    background: rgba(32, 180, 172, 0.15);
    color: #20B4AC;
    border: 1px solid rgba(32, 180, 172, 0.3);
}

.ci-ai-btn--perplexity:hover {
    background: rgba(32, 180, 172, 0.25);
    color: #20B4AC;
}

.ci-ai-btn--claude {
    background: rgba(217, 119, 87, 0.15);
    color: #D97757;
    border: 1px solid rgba(217, 119, 87, 0.3);
}

.ci-ai-btn--claude:hover {
    background: rgba(217, 119, 87, 0.25);
    color: #D97757;
}