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

:root {
    --bg: #0a0a0f;
    --bg-card: #14141f;
    --bg-input: #1a1a2e;
    --text: #e0e0e0;
    --text-muted: #6b6b80;
    --primary: #6366f1;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --border: #2a2a3e;
    --accent: #818cf8;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

.screen { min-height: 100vh; }
.hidden { display: none !important; }

.login-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
    gap: 1.5rem;
}

.logo {
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: 0.3em;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-small {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
}

input[type="password"] {
    width: 100%;
    max-width: 320px;
    padding: 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

input[type="password"]:focus {
    border-color: var(--primary);
}

.error-text {
    color: var(--danger);
    font-size: 0.85rem;
    min-height: 1.2em;
}

.btn {
    border: none;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.85rem;
    padding: 0.75rem 1.5rem;
    -webkit-tap-highlight-color: transparent;
}

.btn:active { transform: scale(0.97); }

.btn-large {
    width: 100%;
    padding: 1.1rem;
    font-size: 1.1rem;
    border-radius: 14px;
}

.btn-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    border-radius: 8px;
}

.btn-primary { background: var(--primary); color: white; }
.btn-success { background: var(--success); color: white; }
.btn-warning { background: var(--warning); color: #1a1a1a; }
.btn-danger { background: var(--danger); color: white; }
.btn-secondary { background: var(--bg-input); color: var(--text); border: 1px solid var(--border); }
.btn-outline { background: transparent; color: var(--text-muted); border: 1px dashed var(--border); }

header {
    padding: 1rem 1.2rem 0.5rem;
    position: sticky;
    top: 0;
    background: var(--bg);
    z-index: 10;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.status {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status.running {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.status.running .status-dot {
    background: var(--success);
    animation: pulse 1.5s infinite;
}

.status.stopped {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

.status.stopped .status-dot { background: var(--danger); }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.mode-badge {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.25rem 0.7rem;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.mode-badge.dry-run {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.mode-badge.live {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    padding: 1rem 1.2rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.stat-card.full-width { grid-column: 1 / -1; }

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.stat-value {
    font-size: 1.3rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.confluence-section {
    padding: 0.5rem 1.2rem;
}

.confluence-section h3 {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.confluence-bar-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    height: 24px;
    overflow: hidden;
}

.confluence-bar {
    height: 100%;
    border-radius: 8px;
    transition: width 0.6s ease, background 0.3s;
    width: 0%;
}

.confluence-bar.weak { background: var(--danger); }
.confluence-bar.moderate { background: var(--warning); }
.confluence-bar.strong { background: var(--success); }

.confluence-info {
    display: flex;
    justify-content: space-between;
    margin-top: 0.3rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.signal-bull { color: var(--success); font-weight: 700; }
.signal-bear { color: var(--danger); font-weight: 700; }
.signal-none { color: var(--text-muted); }

.timeframe-section {
    padding: 0.8rem 1.2rem;
}

.timeframe-section h3 {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tf-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.tf-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.6rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    transition: border-color 0.3s, background 0.3s;
}

.tf-card.bullish {
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.08);
}

.tf-card.bearish {
    border-color: var(--danger);
    background: rgba(239, 68, 68, 0.08);
}

.tf-card.neutral {
    border-color: var(--border);
}

.tf-name {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
}

.tf-arrow {
    font-size: 1.2rem;
    font-weight: 900;
    line-height: 1;
}

.tf-card.bullish .tf-arrow { color: var(--success); }
.tf-card.bearish .tf-arrow { color: var(--danger); }
.tf-card.neutral .tf-arrow { color: var(--text-muted); }

.tf-detail {
    font-size: 0.6rem;
    color: var(--text-muted);
}

.equity-section {
    padding: 0.5rem 1.2rem;
}

.equity-section h3 {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.equity-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.equity-stat {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.6rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    text-align: center;
}

.equity-stat .stat-label {
    font-size: 0.6rem;
}

.equity-stat .stat-value {
    font-size: 1rem;
}

.equity-chart-container {
    width: 100%;
    overflow: hidden;
    border-radius: 12px;
}

.equity-chart-container canvas {
    display: block;
    width: 100%;
}

.position-section {
    padding: 0.5rem 1.2rem;
}

.position-section h3 {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.position-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
    font-size: 0.8rem;
}

.pos-header {
    font-weight: 800;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--border);
}

.pos-header.pos-long { color: var(--success); }
.pos-header.pos-short { color: var(--danger); }

.pos-field {
    display: flex;
    justify-content: space-between;
    padding: 0.2rem 0;
    font-size: 0.8rem;
}

.pos-field span:first-child { color: var(--text-muted); }
.pos-field span:last-child { font-weight: 600; font-variant-numeric: tabular-nums; }

.pnl-positive { color: var(--success); }
.pnl-negative { color: var(--danger); }

.btn-close-pos {
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border: 1px solid var(--danger);
    background: transparent;
    color: var(--danger);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-close-pos:hover, .btn-close-pos:active {
    background: var(--danger);
    color: #fff;
}

.btn-refresh-header {
    padding: 0.5rem;
    font-size: 1.1rem;
    line-height: 1;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    -webkit-tap-highlight-color: rgba(99, 102, 241, 0.3);
}

.controls {
    padding: 0.8rem 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.control-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

.cooldown-controls {
    grid-template-columns: auto auto 1fr;
    align-items: center;
}

.cooldown-status {
    font-size: 0.75rem;
    color: var(--warning);
    text-align: right;
}

.position-card.closing {
    opacity: 0.4;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.trade-history-section {
    padding: 0.5rem 1.2rem;
}

.trade-history-section h3 {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.trade-history {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.5rem;
    max-height: 250px;
    overflow-y: auto;
}

.history-row {
    display: grid;
    grid-template-columns: 70px 40px 1fr 1fr 50px;
    gap: 0.3rem;
    padding: 0.4rem 0.5rem;
    font-size: 0.75rem;
    border-bottom: 1px solid rgba(42, 42, 62, 0.5);
    align-items: center;
}

.history-row:last-child { border-bottom: none; }

.hist-side {
    font-weight: 700;
    font-size: 0.7rem;
}

.hist-entry {
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.hist-pnl {
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.hist-status {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-align: right;
}

.logs-section {
    padding: 0 1.2rem 2rem;
}

.logs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.logs-header h3 {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.logs-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.8rem;
    max-height: 400px;
    overflow-y: auto;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 0.7rem;
    line-height: 1.7;
    scroll-behavior: smooth;
}

.logs-container .log-line {
    padding: 0.15rem 0;
    border-bottom: 1px solid rgba(42, 42, 62, 0.5);
    word-break: break-all;
}

.logs-container .log-line:last-child { border-bottom: none; }

.log-line.trade { color: var(--success); }
.log-line.error { color: var(--danger); }
.log-line.system { color: var(--accent); }
.log-line.analysis { color: var(--text-muted); }

.header-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.exchange-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary);
}

.pairs-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    font-size: 0.65rem;
    font-weight: 600;
    background: rgba(107, 107, 128, 0.15);
    color: var(--text-muted);
}

.tf-pair-label {
    font-size: 0.7rem;
    color: var(--accent);
    font-weight: 400;
}

.scanner-section {
    padding: 0.5rem 1.2rem;
}

.scanner-section h3 {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.scanner-grid {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.5rem;
    max-height: 300px;
    overflow-y: auto;
}

.scan-row {
    display: grid;
    grid-template-columns: 1fr 30px 45px 1fr 60px;
    gap: 0.3rem;
    padding: 0.4rem 0.5rem;
    font-size: 0.75rem;
    border-bottom: 1px solid rgba(42, 42, 62, 0.5);
    align-items: center;
}

.scan-row:last-child { border-bottom: none; }

.scan-row.scan-bull { border-left: 2px solid var(--success); }
.scan-row.scan-bear { border-left: 2px solid var(--danger); }
.scan-row.scan-neutral { border-left: 2px solid var(--text-muted); }

.scan-pair {
    font-weight: 700;
    font-size: 0.75rem;
}

.scan-arrow {
    font-weight: 900;
    text-align: center;
}

.scan-bull .scan-arrow { color: var(--success); }
.scan-bear .scan-arrow { color: var(--danger); }
.scan-neutral .scan-arrow { color: var(--text-muted); }

.scan-score {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent);
}

.scan-price {
    font-variant-numeric: tabular-nums;
    font-size: 0.72rem;
    text-align: right;
}

.scan-vol {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-align: right;
}

.positions-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.log-line.scan { color: var(--warning); }

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

.hist-pair {
    font-weight: 600;
    font-size: 0.68rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.combo-badge {
    display: inline-block;
    padding: 0.05rem 0.25rem;
    border-radius: 3px;
    font-size: 0.5rem;
    font-weight: 700;
    background: rgba(245, 158, 11, 0.25);
    color: var(--warning);
    vertical-align: middle;
    letter-spacing: 0.03em;
}

.rsi-badge {
    display: inline-block;
    padding: 0.05rem 0.25rem;
    border-radius: 3px;
    font-size: 0.5rem;
    font-weight: 700;
    background: rgba(99, 102, 241, 0.25);
    color: #818cf8;
    vertical-align: middle;
    letter-spacing: 0.03em;
    margin-left: 2px;
}

.tier-badge {
    display: inline-block;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    vertical-align: middle;
    margin-left: 0.3rem;
}

.tier-entry {
    background: rgba(107, 107, 128, 0.2);
    color: var(--text-muted);
}

.tier-momentum {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.tier-trend {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary);
}

.tier-power {
    background: rgba(239, 68, 68, 0.25);
    color: #ff6b6b;
    animation: power-pulse 2s ease-in-out infinite;
}

@keyframes power-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.log-line.power {
    color: #ff6b6b;
    font-weight: 700;
}

footer {
    text-align: center;
    padding: 1rem;
    color: var(--text-muted);
    font-size: 0.7rem;
}

.pos-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.btn-adjust-pos {
    padding: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border: 1px solid var(--primary);
    background: transparent;
    color: var(--primary);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-adjust-pos:hover, .btn-adjust-pos:active {
    background: var(--primary);
    color: #fff;
}

.pos-buttons-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

.btn-tp-pos {
    padding: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border: 1px solid var(--positive);
    background: var(--positive);
    color: #fff;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    min-height: 44px;
    min-width: 44px;
}

.btn-tp-pos:hover, .btn-tp-pos:active {
    background: #00c853;
    border-color: #00c853;
}

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    width: 100%;
    max-width: 360px;
}

.modal-content h3 {
    margin: 0 0 0.3rem;
    color: var(--text);
    font-size: 1.1rem;
}

.modal-pair {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.95rem;
    margin: 0 0 1rem;
}

.modal-field {
    margin-bottom: 1rem;
}

.modal-field label {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 0.3rem;
}

.modal-field input {
    width: 100%;
    padding: 0.6rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 0.95rem;
    box-sizing: border-box;
}

.modal-field input:focus {
    border-color: var(--primary);
    outline: none;
}

.modal-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.balance-row {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.balance-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
    white-space: nowrap;
}

.balance-select {
    flex: 1;
    padding: 0.5rem 0.8rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b6b80'%3E%3Cpath d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.6rem center;
    padding-right: 2rem;
}

.balance-select:focus {
    border-color: var(--primary);
    outline: none;
}

.balance-select option {
    background: var(--bg-card);
    color: var(--text);
}

@media (min-width: 768px) {
    .stats-grid { grid-template-columns: repeat(3, 1fr); }
    .tf-grid { grid-template-columns: repeat(8, 1fr); }
    .logs-container { max-height: 600px; font-size: 0.75rem; }
    .controls { max-width: 500px; }
}