/* CHARTS.CSS
  Dark-mode theme compatible with www.lox.capital
*/

/* --- 1. Root Variables (from learn.html) --- */
:root {
    --bg-color:#000000;
    --text-color:#E0E0E0;
    --heading-color:#FFFFFF;
    --primary-accent:#4D4DFF; /* Blue */
    --primary-accent-dark:#3A3AFF;
    --secondary-accent:#FF4D6A; /* Pink/Red */
    --card-bg:#111111;
    --border-color:rgba(255, 255, 255, 0.1);
    --header-height:100px;
    --mystro-green: #69F7A8;
    --mystro-green-dark: #58D690;
    --teal: #20C997;
}

/* --- 2. Base Body & Layout --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    font-weight: 400;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    color: var(--primary-accent);
    text-decoration: none;
    transition: color 0.3s;
}
a:hover {
    color: var(--primary-accent-dark);
}

/* --- 3. Header & Navigation --- */
.header {
    position: sticky;
    top: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(0,0,0,0.8); /* Semi-transparent black */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}
.header a.logo {
    text-decoration: none;
    display: flex;
    align-items: center; 
    z-index: 1001;
}
.logo img {
    height: 65px;
    width: auto;
}
.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    max-width: 1140px; 
    margin: 0 auto; 
    padding: 0 20px;
}

.nav-wrapper { display: block; }
.nav-links { list-style: none; display: flex; }
.nav-links li { margin-left: 35px; }
.nav-links a {
    color: var(--heading-color);
    font-weight: 500;
    padding: 5px 0;
    position: relative;
    font-size: 0.95rem;
    transition: color 0.3s;
}
.nav-links a:hover,
.nav-links a.active {
    color: var(--mystro-green);
}
.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--mystro-green);
    transition: width 0.3s ease-out;
}
.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}
.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--heading-color);
    margin: 5px 0;
    transition: all 0.3s ease-in-out;
}

/* --- 4. Page Title & Tabs --- */
.page-title {
    text-align: center;
    padding: 60px 20px 40px;
}
.page-title h1 {
    color: var(--heading-color);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}
.page-title .subtitle {
    font-size: 1.1rem;
    color: var(--text-color);
    opacity: 0.8;
}

.chart-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 40px;
}
.tab-btn {
    font-family: 'Inter', sans-serif;
    background: none;
    border: none;
    color: var(--text-color);
    padding: 15px 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: color 0.3s, border-color 0.3s;
    opacity: 0.7;
}
.tab-btn .icon {
    margin-right: 8px;
}
.tab-btn:hover {
    color: var(--heading-color);
    opacity: 1;
}
.tab-btn.active {
    color: var(--mystro-green);
    border-bottom: 2px solid var(--mystro-green);
    opacity: 1;
}

.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
}

/* --- 5. Stat & Chart Cards --- */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}
.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
}
.stat-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-color);
    opacity: 0.8;
    margin-bottom: 8px;
}
.stat-value {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--heading-color);
    line-height: 1.2;
}
.stat-value.success {
    color: var(--mystro-green);
}
.stat-value.danger {
    color: var(--secondary-accent);
}
.stat-sub {
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.7;
    margin-top: 5px;
}

.chart-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    margin-bottom: 20px;
    padding: 30px;
}
.chart-card.featured {
    padding: 40px;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 25px;
}
.chart-header h3 {
    font-size: 1.5rem;
    color: var(--heading-color);
    margin-bottom: 5px;
}
.chart-subtitle {
    font-size: 0.95rem;
    color: var(--text-color);
    opacity: 0.7;
}
.chart-legend {
    display: flex;
    gap: 20px;
    padding-top: 5px;
}
.legend-item {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-color);
}
.legend-item .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 8px;
}
.dot.primary { background-color: var(--primary-accent); }
.dot.secondary { background-color: var(--secondary-accent); }
/* Replacing cyan/orange with primary/secondary */
.dot.cyan { background-color: var(--primary-accent); }
.dot.orange { background-color: var(--secondary-accent); }


.chart-container {
    position: relative;
    height: 400px;
    width: 100%;
}

.metric-badge {
    display: inline-block;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 20px;
    padding: 8px 15px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-top: 20px;
}
.metric-badge.success {
    color: var(--mystro-green);
    border-color: var(--mystro-green);
    background-color: rgba(105, 247, 168, 0.05);
}
.metric-badge .loading {
    opacity: 0.7;
}

.chart-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stats-row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
    border-top: 1px solid var(--border-color);
    margin-top: 25px;
    padding-top: 20px;
}
.mini-stat {
    text-align: center;
    flex-grow: 1;
}
.mini-stat .label {
    font-size: 0.8rem;
    color: var(--text-color);
    opacity: 0.7;
    display: block;
}
.mini-stat .value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--heading-color);
    display: block;
}
.mini-stat .value.success { color: var(--mystro-green); }
.mini-stat .value.danger { color: var(--secondary-accent); }

/* --- 6. Capacity & CTA --- */
.capacity-section {
    text-align: center;
    padding: 40px 0;
}
.capacity-section h3 {
    font-size: 1.75rem;
    color: var(--heading-color);
    margin-bottom: 30px;
}
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}
.advantage-card {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    text-align: left;
}
.advantage-icon {
    font-size: 1.5rem;
    margin-bottom: 10px;
}
.advantage-card h4 {
    font-size: 1.1rem;
    color: var(--heading-color);
    margin-bottom: 8px;
}
.advantage-card p {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
    margin-bottom: 0;
    max-width: 100%;
    margin-left: 0;
}

.capacity-status {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 15px 20px;
    display: inline-block;
    margin-bottom: 30px;
    font-size: 0.9rem;
}
.capacity-status strong {
    color: var(--heading-color);
}

.cta-box {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid var(--border-color);
}
.cta-box p {
    font-size: 1.1rem;
    color: var(--heading-color);
    opacity: 1;
    margin-bottom: 25px;
}
.cta-button {
    display: inline-block;
    padding: 14px 40px;
    background-color: var(--primary-accent);
    color: #000000;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 50px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(77, 77, 255, 0.4), 0 0 25px rgba(77, 77, 255, 0.2);
    text-align: center;
}
.cta-button:hover {
    background-color: var(--mystro-green-dark);
    box-shadow: 0 0 20px rgba(105, 247, 168, 0.6), 0 0 35px rgba(105, 247, 168, 0.3);
    transform: translateY(-2px);
    color: #000;
}

/* --- 7. Market Intelligence --- */
.section-intro {
    text-align: center;
    padding-bottom: 20px;
}
.section-intro h2 {
  font-size: 1.15em; /* 15% larger than base */
  font-weight: 700;
}
}
.section-intro p {
    font-size: 1.1rem;
    opacity: 0.8;
    margin-bottom: 1rem;
}
.data-note {
  font-size: 0.75em !important; /* 25% smaller */
  opacity: 0.6;
}
.chart-explainer {
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.7;
    margin-top: 15px;
    text-align: center;
    max-width: 100%;
}

/* --- 8. Footer --- */
.footer {
    padding: 50px 0 40px 0;
    background-color: var(--bg-color);
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    text-align: center;
}
.footer .container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}
.footer-links {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px 30px;
    margin-bottom: 25px;
}
.footer-links a {
    color: var(--text-color);
    opacity: 0.7;
    font-weight: 500;
    transition: color 0.3s ease;
}
.footer-links a:hover {
    opacity: 1;
    color: var(--mystro-green);
}
.footer p {
    font-size: 0.85rem;
    opacity: 0.6;
    margin-bottom: 5px;
}
.footer-disclaimer {
    border-top: 1px solid var(--border-color);
    margin-top: 30px;
    padding-top: 30px;
}
.footer-disclaimer p {
    font-size: 0.8rem;
    opacity: 0.5;
    max-width: 800px;
}


/* --- 9. Responsive --- */
@media (max-width: 768px) {
    .page-title h1 {
        font-size: 2rem;
    }
    .chart-tabs {
        gap: 0;
    }
    .tab-btn {
        padding: 12px 15px;
        font-size: 0.9rem;
        flex-grow: 1;
        text-align: center;
    }

    .hero-stats {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }
    .stat-card {
        padding: 20px;
    }
    .stat-value {
        font-size: 1.75rem;
    }

    .chart-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .chart-card {
        padding: 20px;
    }
    .chart-card.featured {
        padding: 25px;
    }
    .chart-header {
        margin-bottom: 20px;
    }
    .chart-header h3 {
        font-size: 1.25rem;
    }
    .chart-subtitle {
        font-size: 0.9rem;
    }
    .chart-container {
        height: 300px; /* Smaller charts */
    }
    .stats-row {
        gap: 10px;
    }
    .mini-stat {
        padding: 5px;
    }

    .advantage-grid {
        grid-template-columns: 1fr;
    }
    .cta-box {
        padding: 30px 20px;
    }
    
    .footer-links {
        gap: 10px 20px;
    }

    /* Mobile Nav */
    .nav-toggle { display: block; }
    .nav-wrapper {
        position: fixed; top: 0; left: 0; width: 100%; height: 100%;
        background-color: rgba(0, 0, 0, 0.98);
        display: flex; flex-direction: column; justify-content: center; align-items: center;
        transform: translateX(100%); transition: transform 0.3s ease-in-out;
    }
    .nav-wrapper.nav-active { transform: translateX(0); }
    .nav-links { flex-direction: column; align-items: center; }
    .nav-links li { margin-left: 0; margin-bottom: 30px; }
    .nav-links a { font-size: 1.5rem; }
    .nav-links a::after { display: none; }
    .nav-toggle.nav-active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .nav-toggle.nav-active span:nth-child(2) { opacity: 0; }
    .nav-toggle.nav-active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -6px); }
    .header a.logo { flex-grow: 0; }
}
/* --- Custom Layout Enhancements (Nov 2025 Update) --- */

/* Move range selector neatly under heading */
.section-intro .chart-tabs {
  margin-top: 10px;
  margin-bottom: 30px;
  border-bottom: none;
}

/* Align MVRV + Fear & Greed side by side with equal weight */
.chart-grid.two-col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
  align-items: stretch;
}

/* Last updated text smaller and lighter */
.data-note {
  font-size: 0.8rem !important;
  opacity: 0.6;
  margin-top: -5px;
}

/* Ensure responsive behavior for dual top charts */
@media (max-width: 900px) {
  .chart-grid.two-col {
    grid-template-columns: 1fr;
  }
}

/* Additional enhancements for the new layout */
.section-intro {
  margin-bottom: 20px;
}

/* Style for the range buttons in intelligence tab */
#intelligence .chart-tabs {
  margin-top: 20px;
  justify-content: center;
  border-bottom: none;
}

#intelligence .tab-btn-new.active {
  background: linear-gradient(135deg, #69F7A8 0%, #58D690 100%);
  border-color: #69F7A8;
  color: #000000;
}