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

/* Variables */
:root {
    --bg: #000000;
    --bg-elevated: #0a0a0a;
    --card: #121212;
    --card-hover: #1a1a1a;
    --accent: #00f2ff;
    --accent-dim: rgba(0, 242, 255, 0.1);
    --accent-glow: rgba(0, 242, 255, 0.3);
    --warning: #ffa500;
    --success: #00ff88;
    --text: #00f2ff;
    --text-dim: #999999;
    --border: #222222;
}

/* Global Styles */
body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    color: #ffffff !important;
}

/* Animated Background Grid */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 242, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 242, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
    animation: gridPulse 20s ease-in-out infinite;
}

@keyframes gridPulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.6;
    }
}

/* Header */
header {
    background: linear-gradient(135deg, rgba(0, 242, 255, 0.1), rgba(0, 0, 0, 0.9));
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--accent);
    padding: 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 10px 40px rgba(0, 242, 255, 0.2);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    background: linear-gradient(135deg, var(--accent), var(--success));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s ease-in-out infinite;
    color: transparent !important;
}

@keyframes shimmer {
    0%, 100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.3);
    }
}

.mission-status {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

.status-dot {
    width: 10px;
    height: 10px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
    box-shadow: 0 0 20px var(--success);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* Countdown Grid */
.countdown-section {
    margin-bottom: 3rem;
}

.section-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-title::before {
    content: '◆';
    color: var(--success);
}

.countdown-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.timer-card {
    background: linear-gradient(135deg, var(--card), var(--bg-elevated));
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.timer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    animation: shimmerLine 3s linear infinite;
}

@keyframes shimmerLine {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.timer-card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--accent-glow);
}

.timer-label {
    font-size: 0.85rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.timer-val {
    font-size: 2rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--success);
}

.timer-val.warning {
    color: var(--warning);
}

/* AI Briefing Section - HERO */
.ai-briefing {
    background: linear-gradient(135deg, rgba(0, 242, 255, 0.05), rgba(0, 255, 136, 0.05));
    border: 2px solid var(--accent);
    border-radius: 16px;
    padding: 3rem;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 242, 255, 0.2);
}

.ai-briefing::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 242, 255, 0.1), transparent);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.briefing-header {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #ffffff;
}

.briefing-content {
    position: relative;
    z-index: 1;
    font-size: 1rem;
    line-height: 1.8;
}

.briefing-content h2 {
    font-size: 1.6rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #ffffff !important;
    font-weight: 600;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.briefing-content h3 {
    font-size: 1.4rem;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    color: #ffffff !important;
    font-weight: 600;
}

.briefing-content h4 {
    font-size: 1.2rem;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    color: #ffffff !important;
    font-weight: 600;
}

.briefing-content h2:first-child {
    margin-top: 0;
}

.briefing-content ul {
    list-style: none;
    padding-left: 0;
    margin: 1rem 0;
}

.briefing-content li {
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    position: relative;
}

.briefing-content li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--success);
}

.briefing-content blockquote {
    border-left: 3px solid var(--accent);
    padding-left: 1rem;
    margin: 1rem 0;
    color: var(--text-dim);
    font-style: italic;
}

.briefing-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    background: var(--card);
    border-radius: 8px;
    overflow: hidden;
}

.briefing-content th,
.briefing-content td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.briefing-content th {
    color: var(--accent);
    font-weight: 600;
    background: rgba(0, 242, 255, 0.05);
}

.briefing-content tr:last-child td {
    border-bottom: none;
}

.briefing-content tr:hover {
    background-color: var(--card-hover);
}

.briefing-content code {
    background: rgba(0, 242, 255, 0.1);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9em;
}

.briefing-content strong {
    color: var(--success);
}

.confidence-badge {
    display: inline-block;
    background: var(--accent-dim);
    color: var(--accent);
    padding: 0.2rem 0.5rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.bluf {
    background: rgba(0, 255, 136, 0.1);
    border-left: 4px solid var(--success);
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 0 8px 8px 0;
    color: var(--success);
}

.entity-section {
    background: rgba(0, 242, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
}

.cross-domain {
    background: rgba(255, 165, 0, 0.1);
    border-left: 4px solid var(--warning);
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 0 8px 8px 0;
    color: var(--warning);
}

.prediction-table {
    overflow-x: auto;
}

.red-team {
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid rgba(255, 0, 0, 0.3);
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
}

.stock-picks {
    background: rgba(0, 242, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
}

.stock-picks ul {
    list-style-type: none;
    padding-left: 0;
}

.stock-picks li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
}

.stock-picks li:last-child {
    border-bottom: none;
}

.ticker {
    font-weight: bold;
    color: var(--accent);
}

/* Search Box */
.search-box {
    margin-bottom: 2rem;
}

.search-input {
    width: 100%;
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: 10px;
    padding: 1rem 1.5rem;
    color: var(--text);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

.search-input::placeholder {
    color: var(--text-dim);
}

/* Domain Sections */
.domain-section {
    margin-bottom: 3rem;
}

.domain-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border);
}

.domain-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent);
}

.stat-badge {
    background: var(--accent-dim);
    color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
}

.papers-grid {
    display: grid;
    gap: 1.5rem;
}

.paper-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent);
    border-radius: 10px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
}

.paper-card:hover {
    background: var(--card-hover);
    border-left-color: var(--success);
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(0, 242, 255, 0.1);
}

.paper-date {
    font-size: 0.8rem;
    color: var(--text-dim);
    font-family: 'JetBrains Mono', monospace;
    margin-bottom: 0.5rem;
}

.paper-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text);
    text-decoration: none;
    display: block;
    transition: color 0.3s ease;
}

.paper-title:hover {
    color: var(--accent);
}

.paper-summary {
    font-size: 0.95rem;
    color: var(--text-dim);
    line-height: 1.6;
}

.hidden {
    display: none;
}

/* Loading State */
.loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-dim);
    font-size: 1.1rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    header {
        padding: 1rem;
    }

    h1 {
        font-size: 1.2rem;
        letter-spacing: 1px;
    }

    .header-content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 0.5rem;
    }

    .mission-status {
        font-size: 0.75rem;
        gap: 0.5rem;
    }

    .lang-btn {
        margin-left: 0.5rem;
        padding: 0.1rem 0.4rem;
        font-size: 0.7rem;
    }

    .ai-briefing {
        padding: 1.5rem;
    }

    .briefing-header {
        font-size: 1.2rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .briefing-actions {
        margin-left: 0 !important;
        width: 100%;
        justify-content: flex-start;
    }

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

    .briefing-content table {
        font-size: 0.75rem;
    }
}

.action-btn {
    background: rgba(0, 242, 255, 0.1);
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.action-btn:hover {
    background: var(--accent);
    color: #000;
    box-shadow: 0 0 15px var(--accent-glow);
}

/* Keywords Section */
.keywords-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(0, 242, 255, 0.03);
    border-radius: 8px;
    border: 1px solid var(--border);
}

.keyword-chip {
    background: var(--card);
    border: 1px solid var(--accent);
    color: var(--text);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'JetBrains Mono', monospace;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.keyword-chip:hover {
    background: var(--accent);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--accent-glow);
}

.keyword-chip::before {
    content: '#';
    color: var(--accent);
    font-weight: bold;
}

.keyword-chip:hover::before {
    color: #000;
}

.lang-btn {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    cursor: pointer;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    margin-left: 1rem;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    background: var(--accent);
    color: #000;
}