:root {
    color-scheme: dark;

    --background: #07111f;
    --surface: #0f1b2d;
    --surface-soft: #142238;
    --surface-elevated: #182a43;
    --border: #263a55;
    --border-strong: #385171;

    --text: #edf4ff;
    --text-muted: #91a4bf;
    --text-soft: #bdcadb;

    --blue: #38bdf8;
    --blue-dark: #0c4a6e;
    --green: #4ade80;
    --green-dark: #14532d;
    --red: #fb7185;
    --red-dark: #881337;
    --yellow: #facc15;
    --yellow-dark: #713f12;
    --purple: #c084fc;

    --shadow:
        0 18px 45px rgba(0, 0, 0, 0.24);
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--background);
}

body {
    min-height: 100vh;
    margin: 0;
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    background:
        radial-gradient(
            circle at top left,
            rgba(14, 165, 233, 0.11),
            transparent 34rem
        ),
        var(--background);
    color: var(--text);
}

.container {
    width: min(1420px, 94%);
    margin: 0 auto;
    padding: 34px 0 48px;
}

.topbar {
    border-bottom: 1px solid var(--border);
    background: rgba(7, 17, 31, 0.92);
    backdrop-filter: blur(18px);
}

.topbar-inner {
    width: min(1420px, 94%);
    margin: 0 auto;
    padding: 18px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    color: var(--blue);
    font-size: 27px;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.brand-subtitle {
    margin-top: 4px;
    color: var(--text-muted);
    font-size: 13px;
}

.system-badge {
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--text-soft);
    font-size: 14px;
}

.status-dot,
.dashboard-status-dot {
    width: 10px;
    height: 10px;
    flex: 0 0 auto;
    border-radius: 999px;
    background: var(--green);
    box-shadow:
        0 0 0 4px rgba(74, 222, 128, 0.12),
        0 0 16px rgba(74, 222, 128, 0.6);
}

.dashboard-status-dot.loading {
    background: var(--yellow);
    box-shadow:
        0 0 0 4px rgba(250, 204, 21, 0.12),
        0 0 16px rgba(250, 204, 21, 0.5);
}

.dashboard-status-dot.error {
    background: var(--red);
    box-shadow:
        0 0 0 4px rgba(251, 113, 133, 0.12),
        0 0 16px rgba(251, 113, 133, 0.5);
}

.dashboard-heading {
    margin-bottom: 26px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 28px;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--blue);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.dashboard-heading h1 {
    margin: 0;
    font-size: clamp(29px, 4vw, 46px);
    letter-spacing: -0.045em;
}

.dashboard-heading p {
    max-width: 760px;
    margin: 10px 0 0;
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.65;
}

.dashboard-refresh-status {
    min-width: 230px;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: rgba(15, 27, 45, 0.82);
}

.dashboard-refresh-status strong {
    display: block;
    font-size: 13px;
}

.dashboard-refresh-status small {
    display: block;
    margin-top: 3px;
    color: var(--text-muted);
    font-size: 11px;
}

.system-summary {
    margin-bottom: 24px;
    display: grid;
    grid-template-columns:
        repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.summary-card {
    min-width: 0;
    padding: 17px 18px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: linear-gradient(
        145deg,
        rgba(24, 42, 67, 0.9),
        rgba(15, 27, 45, 0.95)
    );
}

.summary-label {
    display: block;
    margin-bottom: 7px;
    color: var(--text-muted);
    font-size: 12px;
}

.summary-value {
    display: block;
    overflow: hidden;
    font-size: 16px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.status-positive {
    color: var(--green);
}

.status-negative {
    color: var(--red);
}

.status-information {
    color: var(--blue);
}

.instrument-grid {
    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.instrument-panel {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 20px;
    background:
        linear-gradient(
            155deg,
            rgba(24, 42, 67, 0.96),
            rgba(11, 24, 41, 0.98)
        );
    box-shadow: var(--shadow);
}

.instrument-loading {
    min-height: 420px;
    display: grid;
    place-items: center;
}

.instrument-loading-message {
    color: var(--text-muted);
}

.instrument-header {
    padding: 22px 23px 20px;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    border-bottom: 1px solid var(--border);
}

.instrument-heading {
    min-width: 0;
}

.instrument-exchange {
    display: block;
    margin-bottom: 5px;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.instrument-title {
    margin: 0;
    font-size: 25px;
    letter-spacing: -0.035em;
}

.instrument-price {
    margin-top: 10px;
    font-size: 34px;
    font-weight: 800;
    letter-spacing: -0.045em;
}

.instrument-price-time {
    margin-top: 4px;
    color: var(--text-muted);
    font-size: 11px;
}

.instrument-state {
    display: flex;
    align-items: flex-end;
    flex-direction: column;
    gap: 8px;
}

.market-state-badge,
.decision-badge,
.classification-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 800;
}

.market-state-badge {
    padding: 6px 9px;
    color: var(--green);
    border-color: rgba(74, 222, 128, 0.28);
    background: rgba(20, 83, 45, 0.36);
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.market-state-badge.stale {
    color: var(--yellow);
    border-color: rgba(250, 204, 21, 0.28);
    background: rgba(113, 63, 18, 0.35);
}

.decision-badge {
    min-width: 112px;
    padding: 11px 17px;
    font-size: 17px;
    letter-spacing: 0.03em;
}

.decision-buy-ce {
    color: #dcfce7;
    border-color: rgba(74, 222, 128, 0.38);
    background: rgba(20, 83, 45, 0.72);
}

.decision-buy-pe {
    color: #ffe4e6;
    border-color: rgba(251, 113, 133, 0.4);
    background: rgba(136, 19, 55, 0.7);
}

.decision-wait {
    color: #fef9c3;
    border-color: rgba(250, 204, 21, 0.35);
    background: rgba(113, 63, 18, 0.68);
}

.decision-unavailable {
    color: var(--text-muted);
    border-color: var(--border);
    background: rgba(15, 27, 45, 0.75);
}

.instrument-body {
    padding: 20px 23px 24px;
}

.decision-overview {
    display: grid;
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 18px;
    align-items: center;
}

.confidence-circle {
    --confidence: 0deg;

    width: 140px;
    height: 140px;
    margin: 0 auto;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background:
        radial-gradient(
            circle,
            var(--surface) 58%,
            transparent 59%
        ),
        conic-gradient(
            var(--blue) var(--confidence),
            rgba(56, 189, 248, 0.1) 0
        );
}

.confidence-value {
    font-size: 26px;
    font-weight: 800;
}

.confidence-label {
    margin-top: -30px;
    color: var(--text-muted);
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.score-list {
    display: grid;
    gap: 13px;
}

.score-row {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr) 42px;
    gap: 9px;
    align-items: center;
}

.score-label,
.score-value {
    color: var(--text-muted);
    font-size: 11px;
}

.score-value {
    text-align: right;
}

.score-track {
    height: 8px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(145, 164, 191, 0.12);
}

.score-fill {
    height: 100%;
    border-radius: inherit;
}

.score-fill.bullish {
    background: var(--green);
}

.score-fill.bearish {
    background: var(--red);
}

.score-fill.neutral {
    background: var(--yellow);
}

.panel-section {
    margin-top: 22px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.panel-section-heading {
    margin: 0 0 13px;
    color: var(--text-soft);
    font-size: 13px;
    letter-spacing: 0.03em;
}

.metric-grid {
    display: grid;
    grid-template-columns:
        repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.metric-card {
    min-width: 0;
    padding: 12px;
    border: 1px solid rgba(56, 81, 113, 0.65);
    border-radius: 11px;
    background: rgba(7, 17, 31, 0.42);
}

.metric-label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-muted);
    font-size: 10px;
    text-transform: uppercase;
}

.metric-value {
    display: block;
    overflow: hidden;
    color: var(--text);
    font-size: 14px;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.metric-note {
    display: block;
    margin-top: 4px;
    color: var(--text-muted);
    font-size: 9px;
}

.candle-grid {
    display: grid;
    grid-template-columns:
        repeat(5, minmax(0, 1fr));
    gap: 8px;
}

.candle-item {
    padding: 10px;
    border-radius: 10px;
    background: rgba(7, 17, 31, 0.45);
    text-align: center;
}

.candle-item span {
    display: block;
    margin-bottom: 4px;
    color: var(--text-muted);
    font-size: 9px;
}

.candle-item strong {
    font-size: 12px;
}

.intelligence-columns {
    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));
    gap: 13px;
}

.intelligence-list {
    min-width: 0;
    margin: 0;
    padding: 13px 13px 13px 29px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: rgba(7, 17, 31, 0.38);
}

.intelligence-list li {
    margin-bottom: 7px;
    color: var(--text-soft);
    font-size: 11px;
    line-height: 1.5;
}

.intelligence-list li:last-child {
    margin-bottom: 0;
}

.warning-list {
    border-color: rgba(250, 204, 21, 0.24);
    background: rgba(113, 63, 18, 0.13);
}

.empty-message {
    padding: 38px 22px;
    text-align: center;
}

.empty-message strong {
    display: block;
    margin-bottom: 8px;
    font-size: 18px;
}

.empty-message p {
    max-width: 420px;
    margin: 0 auto;
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.6;
}

.dashboard-disclaimer {
    margin-top: 24px;
    padding: 17px 19px;
    display: flex;
    align-items: flex-start;
    gap: 13px;
    border: 1px solid rgba(250, 204, 21, 0.25);
    border-radius: 14px;
    background: rgba(113, 63, 18, 0.2);
}

.disclaimer-icon {
    width: 26px;
    height: 26px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #111827;
    background: var(--yellow);
    font-weight: 900;
}

.dashboard-disclaimer strong {
    color: #fef08a;
}

.dashboard-disclaimer p {
    margin: 5px 0 0;
    color: #d6c78d;
    font-size: 12px;
    line-height: 1.6;
}

.site-footer {
    margin-top: 40px;
    border-top: 1px solid var(--border);
    background: #091422;
}

.site-footer-inner {
    width: min(1420px, 94%);
    margin: 0 auto;
    padding: 18px 0;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    color: var(--text-muted);
    font-size: 13px;
}

@media (max-width: 1100px) {
    .instrument-grid {
        grid-template-columns: 1fr;
    }

    .system-summary {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .container {
        width: min(94%, 640px);
        padding-top: 24px;
    }

    .topbar-inner,
    .dashboard-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .dashboard-refresh-status {
        width: 100%;
    }

    .system-summary {
        grid-template-columns: 1fr;
    }

    .instrument-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .instrument-state {
        align-items: flex-start;
    }

    .decision-overview {
        grid-template-columns: 1fr;
    }

    .metric-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

    .candle-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

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

    .site-footer-inner {
        flex-direction: column;
    }
}

@media (max-width: 420px) {
    .metric-grid {
        grid-template-columns: 1fr;
    }
}