* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;

}

:root {
    --bg-void: #0a0b0f;
    --bg-panel: #12141a;
    --bg-panel-raised: #181b23;
    --bg-input: #1c1f28;
    --border-subtle: #232733;
    --border-strong: #2e3341;
    --text-primary: #eef0f4;
    --text-secondary: #9099ab;
    --text-tertiary: #5c6478;
    --accent-blue: #4f8cff;
    --accent-blue-dim: #2b3f66;
    --up-green: #1fd08a;
    --up-green-dim: rgba(31, 208, 138, 0.12);
    --down-red: #ff5470;
    --down-red-dim: rgba(255, 84, 112, 0.12);
    --warn-amber: #f5b942;
    --warn-amber-dim: rgba(245, 185, 66, 0.1);
    --radius-md: 10px;
    --radius-lg: 16px;
    --font-sans: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", sans-serif;
    --font-mono: "SF Mono", "JetBrains Mono", Consolas, monospace;



}

body {
    background: var(--bg-void);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.5;

}

.hidden {
    display: none !important;

}

.app-shell {
    display: flex;
    min-height: 100vh;

}

.sidebar {
    width: 280px;
    flex-shrink:0;
    background: var(--bg-panel);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    padding: 24px 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 32px;

}

.brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--accent-blue), #7c5cff);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 17px;
    color: white;

}

.brand-name {
    font-size: 19px;
    font-weight: 700;
    letter-spacing: -0.02em;

}

.field-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-tertiary);
    font-weight: 600;
    margin-bottom: 8px;
    display: block;

}

.ticker-input, .period-select {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
    padding:  11px 14px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: var(--font-mono);
    font-weight: 600;
    letter-spacing: 0.02em;
    outline: none;
    transition: border-color 0.15s;

}

.period-select {
    font-family: var(--font-sans);
    font-weight: 500;
    margin-bottom: 0;


}
.ticker-input:focus, .period-select:focus {
    border-color: var(--accent-blue);

}

.run-btn {
    width: 100%;
    margin-top: 18px;
    background: var(--accent-blue);
    color: white;
    border: none;
    padding: 13px;
    border-radius: var(--radius-md);
    font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;

    
}

.run-btn:hover {
    background: #3d78ef;

}

.run-btn:active {
    transform: scale(0.98);


}

.run-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;

}

.spinner {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,0.35);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;

}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.watchlist-block {
    margin-top: 36px;
    flex: 1;

}

.watchlist-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.watchlist-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background 0.12s;
    font-family: var(--font-mono);
    font-size: 13px;

}

.watchlist-item:hover {
    background: var(--bg-panel-raised);

}

.watchlist-item .company {
    font-family: var(--font-sans);
    color: var(--text-tertiary);
    font-size: 11px;

}


.sidebar-footer {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--border-subtle);
    font-size: 12px;
    color: var(--text-tertiary);
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--text-tertiary);

}

.status-dot.online {
    background: var(--up-green);
    box-shadow: 0 0 6px var(--up-green);

}


.status-dot.offline {
    background: var(--down-red);

}

.main-content {
    flex: 1;
    padding: 32px 40px;
    max-width: 1200px;

}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 70vh;
    color: var(--text-secondary);
}


.empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.6;
}

.empty-state h2 {
    color: var(--text-primary);
    font-size: 20px;
    margin-bottom: 10px;

}

.empty-state p {
    max-width: 440px;
    font-size: 14px;
    color: var(--text-tertiary);

}

.error-state {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--down-red-dim);
    border: 1px solid var(--down-red);
    color: var(--down-red);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}

.ticker-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 24px;
}

.ticker-symbol {
    font-size: 30px;
    font-weight: 700;
    font-family: var(--font-mono);
    letter-spacing: -0.01em;

}


.ticker-company {
    color: var(--text-tertiary);
    font-size: 14px;
    margin-top: 2px;

}


.ticker-price-block {
    text-align: right;

}

.ticker-price {
    font-size: 26px;
    font-weight: 700;
    font-family: var(--font-mono);

}

.ticker-asof {
    color: var(--text-tertiary);
    font-size: 12px;
    margin-top: 2px;

}

.card {
    background: var(--bg-panel);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    margin-bottom: 20px;

}

.card-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-tertiary);
    font-weight: 700;
    margin-bottom: 16px;

}


.card-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;


}

.card-label-row .card-label {
    margin-bottom: 0;


}

.prediction-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 20px;


}

.direction-arrow {
    font-size: 40px;
    line-height: 1;

}

.direction-text {
    font-size: 34px;
    font-weight: 800;
    letter-spacing: -0.02em;

}

.direction-text.up, .direction-arrow.up { color: var(--up-green); }
.direction-text.down, .direction-arrow.down { color: var(--down-red); }

.confidence-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;

}

.confidence-label {
    font-size: 12px;
    color: var(--text-tertiary);
    width: 70px;
}

.confidence-bar-track {
    flex: 1;
    height: 8px;
    background: var(--bg-input);
    border-radius: 4px;
    overflow: hidden;

}

.confidence-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accnet-blue), #7c5cff);
    border-radius: 4px;
    transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);


}


.confidence-pct {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 14px;
    width: 46px;
    text-align: right;

}

.prob-split {
    display: flex;
    gap: 24px;

}

.prob-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);

}

.prob-dot.up { background: var(--up-green); }
.prob-dot.down { background: var(--down-red); }

.prob-item b {
    color: var(--text-primary);
    font-family: var(--font-mono);


}

.sentiment-top {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 4px;


}

.sentiment-label {
    font-size: 22px;
    font-weight: 700;

}

.sentiment-score {
    font-family: var(--font-mono);
    color: var(--text-tertiary);
    font-size: 12px;
    margin-bottom: 14px;

}

.sentiment-meta {
    color: var(--text-tertiary);
    font-size: 12px;
    margin-bottom: 14px;

}

.sentiment-headlines {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 160px;
    overflow-y: auto;

}

.headline-item {
    border-left: 3px solid var(--border-strong);
    padding-left: 10px;
    font-size: 12.5px;
}

.headline-item.pos { border-color: var(--up-green); }
.headline-item.neg { border-color: var(--down-red); }

.headline-title {
    color: var(--text-primary);
    margin-bottom: 2px;

}

.headline-meta {
    color: var(--text-primary);
    margin-bottom: 2px;

}

.chart-legend {
    display: flex;
    gap: 16px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-tertiary);

}

.legend-swatch {
    width: 12px;
    height: 3px;
    border-radius: 2px;
    display: inline-block;

}

.legend-swatch-sma10 { background: #4f8cff; }
.legend-swatch.sma50 { background: #f5b942; }


.price-chart {
    width: 100%;
    height: 340px;

}

.sub-charts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px;

}

.sub-chart-title {
    font-size: 11px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;

}

.sub-bars {
    display: flex;
    flex-direction: column;
    gap: 14px;

}

.shape-row {
    display: grid;
    grid-template-columns: 160px 1fr 90px;
    align-items: enter;
    gap: 14px;
}


.shape-feature-name {
    font-family: var(--font-mono);
    font-size: 12.5px;
    color: var(--text-secondary);
}

.shape-bar-track {
    position: relative;
    height: 8px;
    background: var(--bg-input);
    border-radius: 4px;


}

.shape-bar-fill {
    position: absolute;
    top: 0;
    height: 100%;
    border-radius: 4px;
    transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);

}

.shape-bar-fill.up {
    left: 50%;
    background: var(--down-red);

}

.shape-bar-fill.down {
    right: 50;
    background: var(--down-red);

}

.shape-bar-fill.down {
    right: 50%;
    background: var(--down-red);

}

.shape-center-line {
    position: absolute;
    left: 50%;
    top: -2px;
    bottom: -2px;
    width: 1px;
    background: var(--border-strong);



}

.shap-impact-value {
    font-family: var(--font-mono);
    font-size: 12px;
    text-align: right;

    
   
    


}
.shape-impact-value.up { color: var(--up-green); }
.shape-impact-value.down { color: var(--down-red); }


.secondary-btn {
    background: var(--bg-input);
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 12.5px;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.15s;




}

.secondary-btn:hover {
    border-color: var(--accent-blue);

}

.secondary-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;

}

.backtest-empty {
    color: var(--text-tertiary);
    font-size: 13px;
    padding: 24px 0;
    text-align: center;

}

.backtest-metrics {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin-bottom: 20px;

}

.backtest-metric {
    background: var(--bg-input);
    border-radius: var(--radius-md);
    padding: 14px;
    text-align: center;
}

.metric-value {
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;

}

.metric-label {
    font-size: 10.5px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.04em;

}

.backtest-warning {
    margin-top: 16px;
    background: var(--warn-amber-dim);
    border: 1px solid var(--warn-amber);
    color: var(--warn-amber);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 12.5px;
}


.honesty-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;

}

.honesty-list li {
    padding-left: 18px;
    position: relative;
    font-size: 13px;
    color: var(--text-secondary);

}


.honesty-list li::before {
    content: "-";
    position: absolute;
    left: 0;
    color: var(_-text-tertiary);

}

.disclaimer {
    font-size: 11.5px;
    color: var(--text-tertiary);
    border-top: 1px solid var(--border-subtle);
    padding-top: 14px;
    line-height: 1.6;


}

@media (max-width: 900px) {
  .app-shell { flex-direction: column; }
  .sidebar { width: 100%; }
  .prediction-grid { grid-template-columns: 1fr; }
  .backtest-metrics { grid-template-columns: repeat(2, 1fr); }
  .sub-charts { grid-template-columns: 1fr; }
}