* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro', 'Segoe UI', sans-serif;
    background: #0a0e17;
    color: #e6edf3;
    min-height: 100vh;
}

.topbar {
    background: linear-gradient(180deg, #111827 0%, #0f1520 100%);
    border-bottom: 1px solid #1f2937;
    padding: 14px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo h1 { font-size: 18px; color: #fbbf24; letter-spacing: 1px; }
.logo span { font-size: 22px; }

.ticker { text-align: center; }
.ticker-price {
    font-size: 28px;
    font-weight: 800;
    color: #fbbf24;
    font-family: 'SF Mono', 'Fira Code', monospace;
    transition: color 0.3s;
}
.ticker-price.up { color: #10b981; }
.ticker-price.down { color: #ef4444; }
.ticker-change { font-size: 12px; color: #6b7280; margin-top: 2px; }

.status { display: flex; align-items: center; gap: 8px; font-size: 12px; color: #6b7280; }
.pulse {
    width: 8px; height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.bias-bar {
    padding: 10px 28px;
    text-align: center;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1.5px;
    transition: all 0.5s;
}
.bias-bar.bullish { background: rgba(16,185,129,0.1); color: #10b981; border-bottom: 2px solid #10b981; }
.bias-bar.bearish { background: rgba(239,68,68,0.1); color: #ef4444; border-bottom: 2px solid #ef4444; }
.bias-bar.neutral { background: rgba(251,191,36,0.1); color: #fbbf24; border-bottom: 2px solid #fbbf24; }

.container { max-width: 1440px; margin: 0 auto; padding: 20px 24px; }

.key-levels-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}
.kl-card {
    background: #111827;
    border: 1px solid #1f2937;
    border-radius: 10px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: border-color 0.3s;
}
.kl-card:hover { border-color: #374151; }
.kl-card.support { border-left: 3px solid #10b981; }
.kl-card.resistance { border-left: 3px solid #ef4444; }
.kl-card.demand { border-left: 3px solid #3b82f6; }
.kl-card.supply { border-left: 3px solid #f59e0b; }
.kl-icon { font-size: 20px; opacity: 0.7; }
.kl-card.support .kl-icon { color: #10b981; }
.kl-card.resistance .kl-icon { color: #ef4444; }
.kl-card.demand .kl-icon { color: #3b82f6; }
.kl-card.supply .kl-icon { color: #f59e0b; }
.kl-label { font-size: 10px; color: #6b7280; letter-spacing: 0.5px; text-transform: uppercase; }
.kl-value { font-size: 18px; font-weight: 700; font-family: 'SF Mono', monospace; margin: 2px 0; }
.kl-card.support .kl-value { color: #10b981; }
.kl-card.resistance .kl-value { color: #ef4444; }
.kl-card.demand .kl-value { color: #3b82f6; }
.kl-card.supply .kl-value { color: #f59e0b; }
.kl-meta { font-size: 11px; color: #6b7280; }

.chart-section { margin-bottom: 24px; }
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.section-header h2 { font-size: 16px; font-weight: 600; }
.chart-controls { display: flex; gap: 6px; }
.tf-btn {
    background: #1f2937;
    border: 1px solid #374151;
    color: #9ca3af;
    padding: 5px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.2s;
}
.tf-btn:hover { background: #374151; color: #e5e7eb; }
.tf-btn.active { background: #fbbf24; color: #0a0e17; border-color: #fbbf24; }
.chart-wrap {
    background: #111827;
    border: 1px solid #1f2937;
    border-radius: 10px;
    padding: 16px;
    height: 380px;
    position: relative;
}
.chart-wrap canvas { width: 100% !important; height: 100% !important; }

.tf-table {
    background: #111827;
    border: 1px solid #1f2937;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 24px;
}
.tf-row {
    display: grid;
    grid-template-columns: 70px 100px 80px 90px 90px 1fr 1fr;
    padding: 12px 16px;
    border-bottom: 1px solid #1f2937;
    align-items: center;
    transition: background 0.2s;
}
.tf-row:hover { background: #1f2937; }
.tf-row.header {
    background: #0f1520;
    font-size: 11px;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}
.tf-row .tf-name { font-weight: 700; color: #fbbf24; font-size: 14px; }
.tf-row .trend {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
    text-align: center;
    width: fit-content;
}
.trend.bullish { background: rgba(16,185,129,0.15); color: #10b981; }
.trend.bearish { background: rgba(239,68,68,0.15); color: #ef4444; }
.trend.neutral { background: rgba(251,191,36,0.15); color: #fbbf24; }
.tf-row .rsi-cell { display: flex; align-items: center; gap: 8px; }
.rsi-bar-bg { width: 50px; height: 5px; background: #1f2937; border-radius: 3px; overflow: hidden; }
.rsi-bar-fill { height: 100%; border-radius: 3px; transition: width 0.5s; }
.rsi-val { font-size: 12px; font-family: monospace; min-width: 30px; }
.levels-cell { display: flex; gap: 6px; flex-wrap: wrap; }
.level-tag {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'SF Mono', monospace;
}
.level-tag.support { background: rgba(16,185,129,0.1); color: #10b981; border: 1px solid rgba(16,185,129,0.2); }
.level-tag.resistance { background: rgba(239,68,68,0.1); color: #ef4444; border: 1px solid rgba(239,68,68,0.2); }

.ema-val { font-size: 12px; font-family: 'SF Mono', monospace; font-weight: 600; }

.zones-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 24px;
}
.zone-card {
    background: #111827;
    border: 1px solid #1f2937;
    border-radius: 10px;
    padding: 14px 16px;
}
.zone-card h3 {
    font-size: 12px;
    color: #6b7280;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.zone-card.demand-zones { border-top: 3px solid #3b82f6; }
.zone-card.supply-zones { border-top: 3px solid #f59e0b; }
.zone-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 10px;
    margin-bottom: 6px;
    background: #0f1520;
    border-radius: 6px;
    font-size: 13px;
}
.zone-item .zone-range { font-family: monospace; font-weight: 600; }
.zone-item .zone-tf {
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
    background: #1f2937;
    color: #9ca3af;
}
.zone-item .zone-strength {
    font-size: 10px;
    color: #6b7280;
}
.zone-item.demand .zone-range { color: #3b82f6; }
.zone-item.supply .zone-range { color: #f59e0b; }

.footer {
    text-align: center;
    padding: 16px;
    color: #374151;
    font-size: 11px;
    border-top: 1px solid #1f2937;
    margin-top: 20px;
}

.ns-section {
    background: #111827;
    border: 1px solid #1f2937;
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 24px;
}
.ns-warning {
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.3);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 12px;
    color: #ef4444;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}
.ns-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
.ns-table th {
    text-align: left;
    padding: 8px 10px;
    color: #6b7280;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid #1f2937;
}
.ns-table td {
    padding: 8px 10px;
    border-bottom: 1px solid #1f2937;
    font-family: 'SF Mono', monospace;
}
.ns-table .signal-buy { color: #10b981; font-weight: 700; }
.ns-table .signal-sell { color: #ef4444; font-weight: 700; }
.ns-table .signal-pending { color: #fbbf24; font-weight: 700; }
.ns-table .signal-invalid { color: #6b7280; text-decoration: line-through; }

.ai-signal-box {
    background: #111827;
    border: 1px solid #1f2937;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 24px;
    min-height: 80px;
}
.ai-status { color: #6b7280; font-size: 13px; }
.ai-signal {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px 20px;
    align-items: start;
}
.ai-signal .signal-direction {
    font-size: 28px;
    font-weight: 800;
    padding: 8px 20px;
    border-radius: 8px;
    text-align: center;
}
.ai-signal .signal-direction.long { background: rgba(16,185,129,0.15); color: #10b981; }
.ai-signal .signal-direction.short { background: rgba(239,68,68,0.15); color: #ef4444; }
.ai-signal .signal-direction.no-trade { background: rgba(251,191,36,0.15); color: #fbbf24; }
.ai-signal .signal-details { display: flex; flex-direction: column; gap: 8px; }
.ai-signal .signal-levels {
    display: flex; gap: 16px; flex-wrap: wrap;
    font-family: 'SF Mono', monospace; font-size: 13px;
}
.ai-signal .signal-levels .sl { color: #ef4444; }
.ai-signal .signal-levels .tp { color: #10b981; }
.ai-signal .signal-levels .entry { color: #fbbf24; }
.ai-signal .signal-levels .rr { color: #8b5cf6; }
.ai-signal .reasons { margin-top: 8px; }
.ai-signal .reasons li {
    font-size: 12px; color: #9ca3af;
    margin-bottom: 4px; list-style: none;
    padding-left: 16px; position: relative;
}
.ai-signal .reasons li::before {
    content: "•"; position: absolute; left: 0; color: #4b5563;
}
.ai-signal .confidence {
    font-size: 11px; color: #6b7280; margin-top: 6px;
}
.ai-loading { color: #fbbf24; font-size: 13px; display: flex; align-items: center; gap: 8px; }
.ai-loading .dot { animation: pulse 1s infinite; }

.signal-history {
    background: #111827;
    border: 1px solid #1f2937;
    border-radius: 10px;
    padding: 12px 16px;
    margin-bottom: 24px;
    max-height: 300px;
    overflow-y: auto;
}
.signal-history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 10px;
    margin-bottom: 6px;
    background: #0f1520;
    border-radius: 6px;
    font-size: 12px;
}
.signal-history-item .sh-time { color: #6b7280; min-width: 60px; }
.signal-history-item .sh-signal { font-weight: 700; min-width: 80px; }
.signal-history-item .sh-signal.long { color: #10b981; }
.signal-history-item .sh-signal.short { color: #ef4444; }
.signal-history-item .sh-signal.no-trade { color: #6b7280; }
.signal-history-item .sh-details { color: #9ca3af; flex: 1; margin-left: 12px; }

.advisor-box {
    background: #111827;
    border: 1px solid #1f2937;
    border-radius: 10px;
    padding: 18px;
    margin-bottom: 24px;
    min-height: 100px;
}

.confirmed-box {
    background: #111827;
    border: 2px solid #1f2937;
    border-radius: 10px;
    padding: 18px;
    margin-bottom: 24px;
    min-height: 80px;
    transition: border-color 0.5s;
}
.confirmed-box.active-long {
    border-color: #10b981;
    background: linear-gradient(135deg, rgba(16,185,129,0.05), #111827);
}
.confirmed-box.active-short {
    border-color: #ef4444;
    background: linear-gradient(135deg, rgba(239,68,68,0.05), #111827);
}
.confirmed-box .conf-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 800;
    margin-bottom: 10px;
}
.confirmed-box .conf-badge.long { background: rgba(16,185,129,0.2); color: #10b981; }
.confirmed-box .conf-badge.short { background: rgba(239,68,68,0.2); color: #ef4444; }
.confirmed-box .conf-levels {
    display: flex; gap: 20px; flex-wrap: wrap;
    font-family: 'SF Mono', monospace; font-size: 13px;
    margin: 10px 0;
}
.confirmed-box .conf-levels .entry { color: #fbbf24; }
.confirmed-box .conf-levels .sl { color: #ef4444; }
.confirmed-box .conf-levels .tp { color: #10b981; }
.confirmed-box .conf-levels .rr { color: #8b5cf6; }
.confirmed-box .conf-sources {
    display: flex; gap: 12px; margin-top: 10px;
    font-size: 11px;
}
.confirmed-box .conf-sources span {
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 600;
}
.confirmed-box .conf-sources .brain-tag { background: rgba(139,92,246,0.2); color: #a78bfa; }
.confirmed-box .conf-sources .ai-tag { background: rgba(251,191,36,0.2); color: #fbbf24; }
.advisor-box .adv-action {
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 10px;
    padding: 8px 14px;
    border-radius: 8px;
    display: inline-block;
}
.advisor-box .adv-action.buy { background: rgba(16,185,129,0.15); color: #10b981; }
.advisor-box .adv-action.sell { background: rgba(239,68,68,0.15); color: #ef4444; }
.advisor-box .adv-action.wait { background: rgba(251,191,36,0.15); color: #fbbf24; }
.advisor-box .adv-action.avoid { background: rgba(139,92,246,0.15); color: #a78bfa; }
.advisor-box .adv-reasoning {
    font-size: 13px;
    color: #d1d5db;
    line-height: 1.7;
    white-space: pre-wrap;
    margin-top: 10px;
}
.advisor-box .adv-meta {
    margin-top: 12px;
    font-size: 11px;
    color: #6b7280;
    display: flex;
    gap: 16px;
}
.advisor-box .adv-confidence {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 11px;
}

.chat-box {
    background: #111827;
    border: 1px solid #1f2937;
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 24px;
}
.chat-messages {
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.chat-msg {
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.5;
    max-width: 85%;
}
.chat-msg.user {
    background: #1e3a5f;
    color: #e6edf3;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
}
.chat-msg.ai {
    background: #1f2937;
    color: #d1d5db;
    align-self: flex-start;
    border-bottom-left-radius: 2px;
}
.chat-msg.ai pre {
    white-space: pre-wrap;
    font-family: inherit;
    margin: 0;
}
.chat-input-row {
    display: flex;
    gap: 8px;
}
.chat-input-row input {
    flex: 1;
    background: #0f1520;
    border: 1px solid #374151;
    border-radius: 8px;
    padding: 10px 14px;
    color: #e6edf3;
    font-size: 13px;
    outline: none;
}
.chat-input-row input:focus { border-color: #fbbf24; }
.chat-send-btn {
    background: #fbbf24;
    color: #0a0e17;
    border: none;
    border-radius: 8px;
    padding: 10px 18px;
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
}
.chat-send-btn:hover { background: #f59e0b; }
.chat-send-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.chat-lock {
    display: flex;
    gap: 8px;
    align-items: center;
}
.chat-lock input {
    flex: 1;
    background: #0f1520;
    border: 1px solid #374151;
    border-radius: 8px;
    padding: 10px 14px;
    color: #e6edf3;
    font-size: 13px;
    outline: none;
}
.chat-lock input:focus { border-color: #fbbf24; }

@media (max-width: 900px) {
    .key-levels-row { grid-template-columns: 1fr 1fr; }
    .zones-grid { grid-template-columns: 1fr; }
    .tf-row { grid-template-columns: 60px 80px 70px 80px 80px 1fr 1fr; font-size: 12px; }
}
@media (max-width: 600px) {
    .key-levels-row { grid-template-columns: 1fr; }
    .topbar { flex-direction: column; gap: 10px; }
}