@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";:root{--bg-primary:#0b0f1a;--bg-secondary:#0f1420;--bg-card:#141923;--bg-card-hover:#1a2030;--bg-input:#0d1119;--bg-elevated:#1e2535;--border:#1c2436;--border-light:#28344d;--border-focus:#2e4070;--text:#e8edf5;--text-secondary:#8a99b4;--text-muted:#4d5f7a;--accent:#0ea5e9;--accent-hover:#38bdf8;--accent-dim:#0ea5e91f;--accent-glow:#0ea5e914;--bullish:#16a34a;--bullish-light:#22c55e;--bullish-bg:#16a34a1f;--bullish-glow:#16a34a40;--bearish:#dc2626;--bearish-light:#ef4444;--bearish-bg:#dc26261f;--bearish-glow:#dc262640;--warning:#d97706;--warning-light:#f59e0b;--warning-bg:#d977061f;--purple:#7c3aed;--purple-bg:#7c3aed1f;--radius:10px;--radius-sm:6px;--radius-lg:14px;--radius-xl:20px;--transition:.15s cubic-bezier(.4,0,.2,1);--nav-h:56px;--shadow-sm:0 1px 3px #0000004d;--shadow:0 4px 16px #00000059;--shadow-lg:0 8px 32px #00000073}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:14px}body{background:var(--bg-primary);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}a{color:var(--accent);transition:color var(--transition);text-decoration:none}a:hover{color:var(--accent-hover)}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-focus)}.navbar{height:var(--nav-h);background:var(--bg-secondary);border-bottom:1px solid var(--border);z-index:100;-webkit-backdrop-filter:blur(16px);justify-content:space-between;align-items:center;padding:0 16px;display:flex;position:sticky;top:0}.nav-brand{letter-spacing:-.03em;color:var(--text);white-space:nowrap;align-items:center;gap:7px;font-size:1.05rem;font-weight:800;display:flex}.nav-brand-icon{background:var(--accent);color:#fff;border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;display:flex}.nav-links{gap:2px;display:flex}.nav-link{border-radius:var(--radius-sm);color:var(--text-secondary);transition:all var(--transition);cursor:pointer;white-space:nowrap;align-items:center;gap:5px;padding:6px 12px;font-size:.85rem;font-weight:500;display:flex}.nav-link:hover{color:var(--text);background:var(--bg-card)}.nav-link.active{color:var(--accent);background:var(--accent-glow)}.nav-balance{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);height:32px;color:var(--text);font-variant-numeric:tabular-nums;cursor:pointer;transition:all var(--transition);align-items:center;gap:8px;padding:0 14px 0 10px;font-size:.82rem;font-weight:600;display:flex}.nav-balance:hover{border-color:var(--accent);color:var(--accent)}.nav-balance-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:.7rem;font-weight:500}.nav-actions{align-items:center;gap:6px;display:flex}.nav-icon-btn{border-radius:var(--radius-sm);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition);background:0 0;border:1px solid #0000;justify-content:center;align-items:center;display:flex;position:relative}.nav-icon-btn:hover{background:var(--bg-card);color:var(--text);border-color:var(--border)}.notif-dot{background:var(--bearish-light);border:1.5px solid var(--bg-secondary);border-radius:50%;width:7px;height:7px;position:absolute;top:4px;right:4px}.nav-avatar{background:linear-gradient(135deg, var(--accent), #7c3aed);color:#fff;cursor:pointer;width:28px;height:28px;transition:all var(--transition);border:1.5px solid #0000;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.75rem;font-weight:700;display:flex}.nav-avatar:hover{border-color:var(--accent)}.page{max-width:1440px;margin:0 auto;padding:16px}.page-sm{max-width:860px;margin:0 auto;padding:20px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-sm{padding:14px 16px}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);white-space:nowrap;-webkit-user-select:none;user-select:none;border:none;justify-content:center;align-items:center;gap:5px;padding:8px 16px;font-family:inherit;font-size:.85rem;font-weight:600;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 0 20px #0ea5e94d}.btn-bullish{background:var(--bullish);color:#fff;border-radius:var(--radius);letter-spacing:.01em;width:100%;padding:14px;font-size:.95rem;font-weight:700}.btn-bullish:hover{background:var(--bullish-light);box-shadow:0 0 24px var(--bullish-glow);transform:translateY(-1px)}.btn-bullish:active{transform:translateY(0)}.btn-bearish{background:var(--bearish);color:#fff;border-radius:var(--radius);letter-spacing:.01em;width:100%;padding:14px;font-size:.95rem;font-weight:700}.btn-bearish:hover{background:var(--bearish-light);box-shadow:0 0 24px var(--bearish-glow);transform:translateY(-1px)}.btn-bearish:active{transform:translateY(0)}.btn-outline{border:1px solid var(--border-light);color:var(--text-secondary);background:0 0}.btn-outline:hover{border-color:var(--accent);color:var(--accent)}.btn-ghost{color:var(--text-secondary);background:0 0;border:none;padding:6px 8px}.btn-ghost:hover{color:var(--text);background:var(--bg-card)}.btn-sm{padding:5px 10px;font-size:.78rem}.btn-xs{padding:3px 8px;font-size:.72rem}.input,.select{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text);transition:border-color var(--transition), box-shadow var(--transition);outline:none;padding:9px 12px;font-family:inherit;font-size:.88rem}.input:focus,.select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.input::placeholder{color:var(--text-muted)}.form-group{margin-bottom:14px}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:5px;font-size:.75rem;font-weight:600;display:block}.badge{letter-spacing:.02em;white-space:nowrap;border-radius:20px;align-items:center;padding:2px 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var(--border);border-radius:var(--radius-sm);color:var(--text);cursor:pointer;transition:border-color var(--transition);outline:none;padding:5px 10px;font-family:inherit;font-size:.95rem;font-weight:700}.pair-selector:focus{border-color:var(--accent)}.price-display{font-variant-numeric:tabular-nums;letter-spacing:-.02em;font-size:1.4rem;font-weight:800;line-height:1}.price-change{font-variant-numeric:tabular-nums;border-radius:5px;padding:3px 8px;font-size:.78rem;font-weight:600}.price-up{color:var(--bullish-light);background:var(--bullish-bg)}.price-down{color:var(--bearish-light);background:var(--bearish-bg)}.chart-stats{border-bottom:1px solid var(--border);background:var(--bg-secondary);flex-shrink:0;align-items:center;gap:20px;height:36px;padding:0 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span{color:var(--text-muted);margin-left:3px;font-size:.7rem;font-weight:500}.duration-pills{flex-wrap:wrap;gap:6px;display:flex}.duration-pill{background:var(--bg-input);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);white-space:nowrap;border-radius:20px;align-items:center;gap:4px;padding:6px 12px;font-family:inherit;font-size:.78rem;font-weight:600;display:flex}.duration-pill:hover{border-color:var(--accent);color:var(--accent)}.duration-pill.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.quick-amounts{gap:4px;margin-top:6px;display:flex}.quick-btn{background:var(--bg-elevated);border:1px solid var(--border);color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);text-align:center;flex:1;padding:5px 0;font-family:inherit;font-size:.72rem;font-weight:600}.quick-btn:hover{border-color:var(--accent);color:var(--accent)}.trade-buttons{grid-template-columns:1fr 1fr;gap:8px;margin-top:4px;display:grid}.active-trade-card{background:var(--bg-secondary);border:1px solid var(--border);border-top:2px solid var(--accent);border-radius:var(--radius);overflow:hidden}.active-trade-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.active-trade-badge{color:var(--accent);text-transform:uppercase;letter-spacing:.06em;align-items:center;gap:5px;font-size:.7rem;font-weight:700;display:flex}.live-dot{background:var(--accent);border-radius:50%;width:6px;height:6px;animation:1.5s ease-in-out infinite livePulse}@keyframes livePulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}.countdown{font-variant-numeric:tabular-nums;text-align:center;color:var(--text);letter-spacing:-.04em;padding:16px 14px 10px;font-size:2.4rem;font-weight:900;line-height:1}.countdown-label{text-align:center;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px;font-size:.7rem;font-weight:500}.trade-progress-track{background:var(--border);border-radius:2px;height:3px;margin:0 14px 14px;overflow:hidden}.trade-progress-fill{background:var(--accent);border-radius:2px;height:100%;transition:width 1s linear}.trade-info-grid{background:var(--border);border-top:1px solid var(--border);grid-template-columns:1fr 1fr;gap:1px;display:grid}.trade-info-cell{background:var(--bg-secondary);padding:10px 14px}.trade-info-cell-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:3px;font-size:.65rem;font-weight:500}.trade-info-cell-value{font-variant-numeric:tabular-nums;font-size:.88rem;font-weight:700}.orders-section{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.orders-section table{border-collapse:collapse;width:100%}.orders-section thead th{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);border-bottom:1px solid var(--border);background:var(--bg-secondary);white-space:nowrap;padding:8px 12px;font-size:.68rem;font-weight:600}.orders-section tbody td{border-bottom:1px solid var(--border);color:var(--text-secondary);font-variant-numeric:tabular-nums;padding:9px 12px;font-size:.82rem}.orders-section tbody tr:last-child td{border-bottom:none}.orders-section tbody tr:hover{background:var(--bg-card-hover)}.wallet-balance-card{border:1px solid var(--border-light);border-radius:var(--radius-lg);background:linear-gradient(135deg,#0d1a2f 0%,#0f1f3d 50%,#0d1a2f 100%);padding:24px 28px;position:relative;overflow:hidden}.wallet-balance-card:before{content:"";pointer-events:none;background:radial-gradient(circle,#0ea5e91a,#0000 70%);width:240px;height:240px;position:absolute;top:-60px;right:-60px}.wallet-balance-card:after{content:"";pointer-events:none;background:radial-gradient(circle,#7c3aed12,#0000 70%);width:180px;height:180px;position:absolute;bottom:-40px;left:-40px}.wallet-total{letter-spacing:-.04em;font-variant-numeric:tabular-nums;font-size:2.2rem;font-weight:900}.wallet-usd{color:var(--text-muted);margin-top:3px;font-size:.88rem}.wallet-actions{gap:8px;margin-top:20px;display:flex}.wallet-action-btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);border:none;flex:1;justify-content:center;align-items:center;gap:5px;padding:9px 12px;font-family:inherit;font-size:.82rem;font-weight:600;display:flex}.wallet-action-btn.primary{background:var(--accent);color:#fff}.wallet-action-btn.primary:hover{background:var(--accent-hover)}.wallet-action-btn.outline{color:var(--text-secondary);background:#ffffff0d;border:1px solid #ffffff1a}.wallet-action-btn.outline:hover{border-color:var(--accent);color:var(--accent)}.coin-list{flex-direction:column;gap:4px;margin-top:12px;display:flex}.coin-row{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);transition:all var(--transition);justify-content:space-between;align-items:center;padding:12px 14px;display:flex}.coin-row:hover{border-color:var(--border-light);background:var(--bg-card-hover)}.coin-icon{background:var(--bg-elevated);border:1px solid var(--border);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.75rem;font-weight:700;display:flex}.coin-name{font-size:.88rem;font-weight:700}.coin-ticker{color:var(--text-muted);margin-top:1px;font-size:.72rem}.coin-balance{font-variant-numeric:tabular-nums;font-size:.88rem;font-weight:700}.coin-value{color:var(--text-muted);text-align:right;margin-top:1px;font-size:.75rem}.order-row{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.order-row:hover{border-color:var(--border-light);background:var(--bg-card-hover)}.auth-page{background:var(--bg-primary);background-image:radial-gradient(at 15% 25%,#0ea5e90f,#0000 55%),radial-gradient(at 85% 75%,#7c3aed0d,#0000 55%);justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:400px;box-shadow:var(--shadow-lg);padding:32px;animation:.35s ease-out slideUp}.auth-card h1{text-align:center;color:var(--text);letter-spacing:-.03em;margin-bottom:4px;font-size:1.5rem;font-weight:900}.auth-subtitle{text-align:center;color:var(--text-muted);margin-bottom:22px;font-size:.82rem}.error-msg{background:var(--bearish-bg);color:var(--bearish-light);border-radius:var(--radius-sm);border:1px solid #dc262633;margin-bottom:14px;padding:9px 12px;font-size:.8rem}.profile-header{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:16px;margin-bottom:14px;padding:20px;display:flex}.profile-avatar{background:linear-gradient(135deg, var(--accent), #7c3aed);color:#fff;border:2px solid #0ea5e94d;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;font-size:1.2rem;font-weight:800;display:flex}.profile-links{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.profile-link{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);text-align:center;flex-direction:column;align-items:center;gap:6px;padding:14px 10px;font-size:.78rem;font-weight:500;display:flex}.profile-link:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-glow);transform:translateY(-1px)}.notif-list{flex-direction:column;gap:4px;display:flex}.notif-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);padding:12px 14px}.notif-item.unread{border-left:3px solid var(--accent);background:var(--accent-glow)}.notif-item:hover{border-color:var(--border-light)}.spinner{border:2.5px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:28px;height:28px;margin:40px auto;animation:.65s linear infinite 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300px}}@media (width<=768px){.trade-layout{grid-template-columns:1fr;height:auto}.trade-panel{max-height:none}.chart-area{grid-row:1}.trade-panel{grid-row:2}.profile-links{grid-template-columns:repeat(2,1fr)}.nav-links,.nav-balance{display:none}}@media (width<=480px){.auth-card{padding:24px 20px}}