:root{--bg: #0a0e17;--bg-card: #12182a;--bg-elevated: #1a2236;--border: #2a3550;--text: #e8ecf4;--text-muted: #8b95a8;--primary: #3b82f6;--primary-hover: #2563eb;--success: #22c55e;--danger: #ef4444;--warning: #f59e0b;--rise: #22c55e;--fall: #ef4444;--radius: 12px;--radius-sm: 8px;--nav-height: 64px;--header-height: 56px;--safe-bottom: env(safe-area-inset-bottom, 0px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;overflow-x:hidden}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.app-shell{min-height:100dvh;display:flex;flex-direction:column;max-width:480px;margin:0 auto;background:var(--bg)}.app-header{height:var(--header-height);padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);background:var(--bg);position:sticky;top:0;z-index:10}.logo{display:flex;align-items:center;gap:8px;font-weight:600;font-size:1.05rem}.logo-icon{color:var(--primary);font-size:1.3rem}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--text-muted)}.status-dot.online{background:var(--success);box-shadow:0 0 8px var(--success)}.app-main{flex:1;overflow-y:auto;padding-bottom:calc(var(--nav-height) + var(--safe-bottom) + 16px)}.panel{padding:16px 20px;display:flex;flex-direction:column;gap:16px}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;height:calc(var(--nav-height) + var(--safe-bottom));padding-bottom:var(--safe-bottom);display:flex;background:var(--bg-card);border-top:1px solid var(--border);z-index:20}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:none;border:none;color:var(--text-muted);cursor:pointer;padding:8px;transition:color .2s}.nav-item.active{color:var(--primary)}.nav-icon{font-size:1.25rem}.nav-label{font-size:.65rem;font-weight:500}.balance-card{background:linear-gradient(135deg,#1e3a5f,#12182a);border:1px solid var(--border);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:4px}.balance-label{font-size:.85rem;color:var(--text-muted)}.balance-amount{font-size:2rem;font-weight:700;letter-spacing:-.02em}.balance-meta{display:flex;align-items:center;gap:8px;margin-top:8px}.account-id{font-size:.8rem;color:var(--text-muted)}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;display:flex;flex-direction:column;gap:2px}.stat-value{font-size:1.2rem;font-weight:600}.stat-value.positive{color:var(--success)}.stat-value.negative{color:var(--danger)}.stat-label{font-size:.75rem;color:var(--text-muted)}.price-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:4px}.price-card.compact{padding:16px}.price-header{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:var(--text-muted)}.live-price{font-size:1.8rem;font-weight:700;font-variant-numeric:tabular-nums}.price-label{font-size:.85rem;color:var(--text-muted)}.bot-indicator{font-size:.75rem;color:var(--text-muted)}.bot-indicator.active{color:var(--success)}.bot-status-text{font-size:.8rem;color:var(--text-muted);margin-top:4px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.8rem;font-weight:500;color:var(--text-muted)}.form-group input,.form-group select{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;color:var(--text);font-size:1rem;outline:none;transition:border-color .2s}.form-group input:focus,.form-group select:focus{border-color:var(--primary)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:var(--radius-sm);font-size:.95rem;font-weight:600;border:none;cursor:pointer;transition:background .2s,opacity .2s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.full{width:100%}.btn.small{padding:6px 12px;font-size:.8rem}.btn.primary{background:var(--primary);color:#fff}.btn.primary:hover:not(:disabled){background:var(--primary-hover)}.btn.ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.btn.danger{background:var(--danger);color:#fff}.trade-buttons{display:grid;grid-template-columns:1fr 1fr;gap:12px}.btn.trade{flex-direction:column;padding:20px;font-size:1.1rem;border-radius:var(--radius)}.btn.trade.rise{background:#22c55e26;color:var(--rise);border:1px solid rgba(34,197,94,.3)}.btn.trade.fall{background:#ef444426;color:var(--fall);border:1px solid rgba(239,68,68,.3)}.trade-icon{font-size:1.5rem}.badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:.7rem;font-weight:600;text-transform:uppercase}.badge.demo{background:#3b82f633;color:var(--primary)}.badge.live{background:#22c55e33;color:var(--success)}.badge.auto-eligible{background:#a855f733;color:#a855f7}.alert{padding:12px 14px;border-radius:var(--radius-sm);font-size:.85rem}.alert.error{background:#ef444426;color:var(--danger);border:1px solid rgba(239,68,68,.3)}.alert.warning{background:#f59e0b26;color:var(--warning);border:1px solid rgba(245,158,11,.3)}.alert.success{background:#22c55e26;color:var(--success);border:1px solid rgba(34,197,94,.3)}.connect-screen{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px}.connect-card{width:100%;max-width:400px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:32px 24px;display:flex;flex-direction:column;gap:16px;text-align:center}.connect-logo{font-size:3rem;color:var(--primary)}.connect-card h1{font-size:1.5rem}.connect-subtitle{color:var(--text-muted);font-size:.9rem;margin-bottom:8px}.help-box{text-align:left;background:var(--bg-elevated);border-radius:var(--radius-sm);padding:16px;font-size:.85rem}.help-box ol{padding-left:20px;display:flex;flex-direction:column;gap:8px}.help-note{margin-top:12px;color:var(--text-muted);font-size:.8rem}.disclaimer{margin-top:24px;font-size:.75rem;color:var(--text-muted);text-align:center;max-width:400px}.bot-header-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.bot-header-top{display:flex;justify-content:space-between;align-items:center}.bot-status{font-size:.85rem;color:var(--text-muted);margin-top:8px}.bot-status.running{color:var(--success)}.toggle-switch .toggle-btn{width:52px;height:28px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:14px;position:relative;cursor:pointer;transition:background .2s}.toggle-switch.on .toggle-btn{background:var(--primary);border-color:var(--primary)}.toggle-knob{position:absolute;top:3px;left:3px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .2s}.toggle-switch.on .toggle-knob{transform:translate(24px)}.strategy-options{display:flex;flex-direction:column;gap:8px}.strategy-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;text-align:left;cursor:pointer;transition:border-color .2s;color:var(--text)}.strategy-card.selected{border-color:var(--primary);background:#3b82f61a}.strategy-name{display:block;font-weight:600;font-size:.95rem}.strategy-desc{display:block;font-size:.8rem;color:var(--text-muted);margin-top:2px}.section h2,.section h3{font-size:1rem;margin-bottom:4px}.section-desc{font-size:.85rem;color:var(--text-muted)}.log-list{list-style:none;display:flex;flex-direction:column;gap:8px}.log-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px}.log-item.win{border-left:3px solid var(--success)}.log-item.loss{border-left:3px solid var(--danger)}.log-top{display:flex;align-items:center;gap:8px;margin-bottom:4px}.log-direction{font-weight:700;font-size:.8rem}.log-symbol{font-size:.8rem;color:var(--text-muted)}.log-result{margin-left:auto;font-size:.75rem;font-weight:600;text-transform:uppercase}.log-result.win{color:var(--success)}.log-result.loss{color:var(--danger)}.log-message{font-size:.85rem}.log-time{font-size:.75rem;color:var(--text-muted);margin-top:4px;display:block}.log-list.compact .log-item{display:flex;justify-content:space-between;align-items:center;gap:8px}.log-list.compact .log-message{flex:1}.empty-state{color:var(--text-muted);font-size:.85rem;text-align:center;padding:24px}.performance-empty{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:32px 20px;display:flex;flex-direction:column;align-items:center;gap:8px}.empty-icon{font-size:2rem;opacity:.6}.empty-hint{font-size:.8rem;max-width:240px}.trade-history{list-style:none;display:flex;flex-direction:column;gap:10px}.trade-row{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;border-left:3px solid var(--border)}.trade-row.win{border-left-color:var(--success)}.trade-row.loss{border-left-color:var(--danger)}.trade-row.open{border-left-color:var(--warning)}.trade-row-top{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px}.trade-row-main{display:flex;align-items:center;gap:8px;min-width:0}.trade-direction{font-weight:700;font-size:.75rem;padding:2px 6px;border-radius:4px}.trade-direction.rise{background:#22c55e26;color:var(--rise)}.trade-direction.fall{background:#ef444426;color:var(--fall)}.trade-symbol{font-size:.85rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.trade-result-badge{font-size:.7rem;font-weight:600;text-transform:uppercase;padding:2px 8px;border-radius:4px;flex-shrink:0}.trade-result-badge.win{background:#22c55e26;color:var(--success)}.trade-result-badge.loss{background:#ef444426;color:var(--danger)}.trade-result-badge.open{background:#f59e0b26;color:var(--warning)}.trade-result-badge.settling{background:#3b82f626;color:var(--primary)}.trade-row.settling{border-left-color:var(--primary)}.trade-row-meta{display:flex;flex-wrap:wrap;gap:8px 12px;font-size:.75rem;color:var(--text-muted);margin-bottom:6px}.trade-row-meta .positive{color:var(--success);font-weight:600}.trade-row-meta .negative{color:var(--danger);font-weight:600}.trade-message{font-size:.85rem;line-height:1.4;margin-bottom:4px}.trade-time{font-size:.75rem;color:var(--text-muted)}.settings-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:4px 0;margin-bottom:12px}.settings-card.success{padding:14px 16px;display:flex;justify-content:space-between;align-items:center;color:var(--success)}.settings-row{display:flex;justify-content:space-between;padding:12px 16px;font-size:.9rem;border-bottom:1px solid var(--border)}.settings-row:last-child{border-bottom:none}.tab-switch{display:flex;gap:4px;background:var(--bg-elevated);border-radius:var(--radius-sm);padding:4px;margin-bottom:12px}.tab-switch button{flex:1;padding:8px;border:none;background:none;color:var(--text-muted);border-radius:6px;cursor:pointer;font-weight:500}.tab-switch button.active{background:var(--bg-card);color:var(--text)}.install-guide{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;font-size:.85rem;display:flex;flex-direction:column;gap:8px}.trade-hint{font-size:.8rem;color:var(--text-muted);text-align:center}.ai-rec-header{display:flex;align-items:flex-end;gap:12px}.ai-rec-header .form-row.compact{flex:1;margin:0}.ai-rec-loading{display:flex;align-items:center;justify-content:center;gap:10px;padding:32px 16px;color:var(--text-muted);font-size:.9rem}.rec-list{list-style:none;display:flex;flex-direction:column;gap:12px}.rec-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;display:flex;flex-direction:column;gap:10px}.rec-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.rec-card-badges{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}.ai-auto-toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.ai-auto-toggle-label{font-size:.85rem;color:var(--text);flex:1}.rec-source{font-size:.7rem;color:var(--text-muted);background:var(--bg-elevated);padding:2px 8px;border-radius:4px;white-space:nowrap}.rec-card-market{font-weight:600;font-size:.95rem}.rec-card-reason{font-size:.82rem;color:var(--text-muted);line-height:1.4}.rec-confidence-label{display:flex;justify-content:space-between;font-size:.75rem;color:var(--text-muted);margin-bottom:4px}.rec-confidence-value.high{color:var(--success)}.rec-confidence-value.medium{color:var(--warning)}.rec-confidence-value.low{color:var(--danger)}.rec-confidence-bar{height:6px;background:var(--bg-elevated);border-radius:3px;overflow:hidden}.rec-confidence-fill{height:100%;border-radius:3px;transition:width .3s ease}.rec-confidence-fill.high{background:var(--success)}.rec-confidence-fill.medium{background:var(--warning)}.rec-confidence-fill.low{background:var(--danger)}.btn.rec-execute.rise{background:#22c55e26;color:var(--rise);border:1px solid rgba(34,197,94,.3)}.btn.rec-execute.fall{background:#ef444426;color:var(--fall);border:1px solid rgba(239,68,68,.3)}.empty-state{text-align:center;padding:24px 16px;color:var(--text-muted);font-size:.9rem}.empty-state p+p{margin-top:8px}.loading-screen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:var(--text-muted)}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.header-meta{display:flex;align-items:center;gap:10px}.mode-badge{font-size:.7rem;font-weight:700;padding:3px 8px;border-radius:4px;text-transform:uppercase}.mode-badge.fx{background:#3b82f633;color:var(--primary)}.mode-badge.crypto{background:#f59e0b33;color:var(--warning)}.hub-intro h2{font-size:1.25rem}.hub-section-title{font-size:.9rem;color:var(--text-muted);margin-bottom:8px}.balance-groups{display:flex;flex-direction:column;gap:12px}.balance-group{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px}.balance-group.fx{border-left:3px solid var(--primary)}.balance-group.crypto{border-left:3px solid var(--warning)}.balance-group-header{display:flex;justify-content:space-between;align-items:center;font-weight:600;margin-bottom:10px}.balance-group-total{font-variant-numeric:tabular-nums}.balance-group-empty{font-size:.85rem;color:var(--text-muted)}.balance-group-list{list-style:none;display:flex;flex-direction:column;gap:8px}.balance-group-item{background:var(--bg-elevated);border-radius:6px;padding:10px 12px}.balance-group-item-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.balance-group-amount{font-weight:600;font-variant-numeric:tabular-nums}.mode-selector{display:flex;flex-direction:column;gap:12px}.mode-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-align:left;cursor:pointer;transition:border-color .2s,background .2s;color:var(--text)}.mode-card:hover:not(:disabled){border-color:var(--primary)}.mode-card.selected{border-color:var(--primary);background:#3b82f614}.mode-card.crypto.selected{border-color:var(--warning);background:#f59e0b14}.mode-card:disabled{opacity:.6;cursor:not-allowed}.mode-icon{font-size:1.5rem;display:block;margin-bottom:8px}.mode-title{display:block;font-size:1.1rem;font-weight:700;margin-bottom:4px}.mode-desc{display:block;font-size:.85rem;color:var(--text-muted);margin-bottom:12px}.mode-freqtrade{display:block;font-size:.75rem;color:var(--text-muted);margin-bottom:8px}.mode-freqtrade.running{color:var(--success)}.mode-okx{display:block;font-size:.75rem;color:var(--text-muted);margin-bottom:4px}.mode-okx.connected{color:var(--success)}.balance-group.okx{border-color:#3b82f659}.mode-cta{display:block;font-size:.9rem;font-weight:600;color:var(--primary)}.mode-card.crypto .mode-cta{color:var(--warning)}.hub-loading{text-align:center;color:var(--text-muted);font-size:.85rem}.freqtrade-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.freqtrade-stats{margin-top:12px}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:.9rem;cursor:pointer}.checkbox-label input{width:18px;height:18px}.spot-analysis-card{background:var(--bg-elevated);border-radius:var(--radius);padding:16px;border:1px solid var(--border)}.spot-metrics-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.spot-metric{display:flex;flex-direction:column;gap:2px}.spot-metric .metric-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em}.spot-metric .metric-value{font-size:.95rem;font-weight:500}.spot-metric .positive{color:var(--success)}.spot-metric .negative{color:var(--danger)}.spot-reasons{grid-column:1 / -1;margin-top:4px;padding-left:18px;font-size:.85rem;color:var(--text-muted)}.spot-reasons li{margin-bottom:4px}.spot-position-status{display:flex;flex-direction:column;gap:6px}.spot-status-label{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.spot-status-label.monitoring{color:var(--primary)}.spot-hint{font-size:.8rem;color:var(--text-muted)}