:root{--bg-dark: #0f172a;--bg-card: #1e293b;--accent: #2563eb;--accent-hover: #1d4ed8;--text-main: #f8fafc;--text-muted: #94a3b8;--border: #334155;--success: #16a34a;--warning: #d97706;--danger: #dc2626;--radius: 12px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-dark);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh}.app-container{max-width:600px;margin:0 auto;padding:16px;display:flex;flex-direction:column;gap:16px;min-height:100vh}.app-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:12px;border-bottom:1px solid var(--border)}.brand-title{display:flex;align-items:center;gap:10px}.brand-logo{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,#38bdf8,#2563eb);display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 4px 12px #2563eb4d}.brand-text h1{font-size:18px;font-weight:700;color:var(--text-main);letter-spacing:-.01em}.brand-text p{font-size:11px;color:var(--text-muted)}.tab-nav{display:flex;background:var(--bg-card);padding:4px;border-radius:10px;border:1px solid var(--border)}.tab-btn{padding:6px 12px;font-size:13px;font-weight:600;border:none;background:transparent;color:var(--text-muted);border-radius:7px;cursor:pointer;transition:all .2s ease}.tab-btn.active{background:var(--accent);color:#fff;box-shadow:0 2px 8px #2563eb4d}.alert-banner{padding:12px 16px;border-radius:var(--radius);font-size:14px;font-weight:500;display:flex;align-items:center;gap:10px}.alert-banner.ok{background:#16a34a26;color:#4ade80;border:1px solid rgba(74,222,128,.3)}.alert-banner.err{background:#dc262626;color:#f87171;border:1px solid rgba(248,113,113,.3)}.card-block{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.block-label{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px}.doc-type-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.doc-type-btn{display:flex;align-items:center;gap:10px;padding:12px;background:#0f172a;border:1.5px solid var(--border);border-radius:10px;color:var(--text-muted);cursor:pointer;text-align:left;transition:all .2s ease}.doc-type-btn.active{border-color:#38bdf8;background:#38bdf81a;color:#fff}.doc-type-icon{font-size:20px}.doc-type-text{font-size:13px;font-weight:600}.scanner-box{background:#0f172a;border:2px dashed var(--border);border-radius:var(--radius);padding:24px 16px;text-align:center;transition:border-color .2s ease}.scanner-box.has-preview{border-style:solid;border-color:#38bdf8;padding:12px}.preview-img{max-height:360px;max-width:100%;border-radius:8px;object-fit:contain;box-shadow:0 4px 20px #00000080}.actions-row{display:flex;justify-content:center;gap:12px;margin-top:16px;flex-wrap:wrap}.btn{padding:10px 18px;border-radius:8px;font-size:14px;font-weight:600;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .2s ease}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 12px #2563eb4d}.btn-primary:hover{background:var(--accent-hover)}.btn-success{background:var(--success);color:#fff;box-shadow:0 4px 12px #16a34a4d}.btn-secondary{background:#334155;color:var(--text-main)}.btn-secondary:hover{background:#475569}.btn-lg{padding:14px 24px;font-size:16px;width:100%;justify-content:center}.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.form-group:last-child{margin-bottom:0}.form-label{font-size:12px;font-weight:600;color:var(--text-muted)}.form-input{width:100%;padding:10px 14px;background:#0f172a;border:1px solid var(--border);border-radius:8px;color:var(--text-main);font-size:14px;outline:none;transition:border-color .2s ease}.form-input:focus{border-color:#38bdf8}.task-item{padding:14px;background:#0f172a;border:1px solid var(--border);border-radius:10px;display:flex;justify-content:space-between;align-items:center;gap:12px}.task-title{font-size:14px;font-weight:600;color:var(--text-main)}.task-sub{font-size:12px;color:var(--text-muted);margin-top:2px}.badge{padding:4px 10px;border-radius:6px;font-size:11px;font-weight:700;letter-spacing:.02em;text-transform:uppercase}.badge-done{background:#22c55e33;color:#4ade80;border:1px solid rgba(74,222,128,.3)}.badge-verify{background:#d9770633;color:#fbbf24;border:1px solid rgba(251,191,36,.3)}.badge-processing{background:#38bdf833;color:#38bdf8;border:1px solid rgba(56,189,248,.3)}.badge-error{background:#dc262633;color:#f87171;border:1px solid rgba(248,113,113,.3)}