@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg: #07070f;--bg2: #0d0d1a;--panel: #12121f;--panel2: #1a1a2e;--surface: #1f1f35;--surface2: #252540;--border: rgba(255,255,255,.07);--border-light: rgba(255,255,255,.12);--bg1: #07070f;--panel-rgb: 18, 18, 31;--primary: #6366f1;--primary-rgb: 99, 102, 241;--accent: #6366f1;--accent-h: #4f46e5;--accent-glow: rgba(99,102,241,.25);--accent-light: #a5b4fc;--success: #22c55e;--success-glow: rgba(34,197,94,.2);--warning: #f59e0b;--error: #ef4444;--error-glow: rgba(239,68,68,.15);--purple: #a855f7;--teal: #14b8a6;--text-1: #f1f5f9;--text-2: #94a3b8;--text-3: #475569;--r-sm: 6px;--r: 10px;--r-lg: 14px;--r-xl: 20px;--shadow: 0 4px 20px rgba(0,0,0,.5);--shadow-lg: 0 8px 40px rgba(0,0,0,.7);--shadow-accent: 0 4px 24px rgba(99,102,241,.3);--t: .18s ease}body.light{--bg: #f0f0f8;--bg2: #e8e8f0;--panel: #ffffff;--panel2: #f5f5fc;--surface: #ededf8;--surface2: #e0e0f0;--border: rgba(0,0,0,.08);--border-light: rgba(0,0,0,.14);--bg1: #f0f0f8;--panel-rgb: 255, 255, 255;--primary: #4f46e5;--primary-rgb: 79, 70, 229;--text-1: #1e1e2e;--text-2: #4a4a6a;--text-3: #8888aa;--shadow: 0 4px 20px rgba(0,0,0,.1);--shadow-lg: 0 8px 40px rgba(0,0,0,.18)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text-1);line-height:1.5;min-height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--surface2);border-radius:3px}.app-shell{display:flex;flex-direction:column;min-height:100vh}.page-content{flex:1;padding:24px;max-width:1600px;margin:0 auto;width:100%}.header{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:60px;background:var(--panel);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.header-brand{display:flex;align-items:center;gap:10px}.header-icon{width:34px;height:34px;background:linear-gradient(135deg,var(--accent),var(--purple));border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-size:18px;color:#fff}.header-title{font-size:1.05rem;font-weight:700;color:var(--text-1);letter-spacing:-.3px}.header-subtitle{font-size:.72rem;color:var(--text-2);font-weight:400}.header-actions{display:flex;align-items:center;gap:10px}.nav-bar{background:var(--panel);border-bottom:1px solid var(--border);padding:0 20px;display:flex;gap:4px;align-items:center}.nav-tab{display:flex;align-items:center;gap:7px;padding:7px 14px;margin:8px 2px;font-size:.83rem;font-weight:500;color:var(--text-2);cursor:pointer;border:1px solid var(--border);background:var(--surface);border-radius:var(--r);box-shadow:0 1px 3px #00000040,inset 0 1px #ffffff0a;transition:all .16s ease;position:relative;white-space:nowrap}.nav-tab:hover{color:var(--text-1);background:var(--surface2);border-color:var(--border-light);box-shadow:0 3px 8px #0000004d,inset 0 1px #ffffff0f;transform:translateY(-1px)}.nav-tab.active{background:var(--accent);border-color:transparent;color:#fff;box-shadow:0 4px 14px rgba(var(--primary-rgb),.45),inset 0 1px #ffffff26;transform:translateY(-2px)}body.light .nav-tab{background:#f0f0f8;border-color:#0000001a;box-shadow:0 1px 3px #0000001a,inset 0 1px #fffc}body.light .nav-tab:hover{background:#e6e6f4;border-color:#00000026;box-shadow:0 3px 8px #0000001f,inset 0 1px #ffffffe6}body.light .nav-tab.active{background:var(--accent);border-color:transparent;color:#fff;box-shadow:0 4px 14px rgba(var(--primary-rgb),.35),inset 0 1px #ffffff40}.nav-badge{background:var(--accent);color:#fff;font-size:.65rem;font-weight:700;padding:1px 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var(--border);border-radius:var(--r);padding:10px 14px;transition:var(--t)}.upload-row:hover{border-color:var(--border-light)}.upload-row.has-file{border-color:#6366f159;background:#6366f10a}.upload-label{font-size:.75rem;font-weight:700;color:var(--text-2);min-width:44px}.upload-input{flex:1;font-size:.78rem;color:var(--text-1);background:transparent;border:none;outline:none;min-width:0;font-family:inherit}.upload-input::file-selector-button{background:var(--surface);border:1px solid var(--border);color:var(--text-1);border-radius:var(--r-sm);padding:4px 10px;font-size:.75rem;cursor:pointer;margin-right:8px;font-family:inherit;transition:var(--t)}.upload-input::file-selector-button:hover{background:var(--surface2)}.card-tabs{display:flex;gap:6px;flex-wrap:wrap}.card-tab{padding:5px 14px;border-radius:var(--r-sm);border:1px solid 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var(--border);border-radius:var(--r-lg)}.step-num{width:38px;height:38px;min-width:38px;background:linear-gradient(135deg,var(--accent),var(--purple));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:800;color:#fff}.divider{height:1px;background:var(--border);margin:4px 0}.chip{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-size:.72rem;font-weight:600}.chip-accent{background:#6366f126;color:var(--accent-light)}.chip-success{background:#22c55e1f;color:var(--success)}.chip-warn{background:#f59e0b1f;color:var(--warning)}.material-symbols-outlined{font-size:20px;vertical-align:middle;line-height:1}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin 1s linear 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14px}body.mobile-ui .header-title{font-size:.9rem}body.mobile-ui .header-subtitle{font-size:.6rem}body.mobile-ui .header-actions{gap:8px}body.mobile-ui .nav-tabs{padding:0 10px;overflow-x:auto;justify-content:flex-start;flex-wrap:nowrap}body.mobile-ui .nav-tab{white-space:nowrap;padding:10px 14px;font-size:.8rem}body.mobile-ui .radio-group{flex-direction:row!important;flex-wrap:wrap!important}body.mobile-ui canvas{max-width:100%!important;height:auto!important;object-fit:contain}body.mobile-ui .panel{padding:16px}body.mobile-ui .modal-box{width:95%;margin:20px auto;max-height:90vh;overflow-y:auto}body.mobile-ui [style*="position: sticky"],body.mobile-ui [style*="position:sticky"]{position:static!important}