:root{--primary:#6366f1;--primary-light:#818cf8;--danger:#ef4444;--success:#10b981;--bg:#f0f2f5;--card:#fff;--border:#e5e7eb;--text:#1e293b;--text2:#64748b;--shadow:0 2px 8px rgba(0,0,0,.08)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh}.container{max-width:520px;margin:0 auto;padding:16px 16px 40px}.header{text-align:center;padding:20px 0 16px}.header h1{font-size:1.4rem;background:linear-gradient(135deg,var(--primary),var(--primary-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:6px}.clock{font-size:.85rem;color:var(--text2);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.card{background:var(--card);border-radius:14px;padding:20px;box-shadow:var(--shadow);margin-bottom:14px}.card-title{font-size:.8rem;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:1px;padding-bottom:8px;border-bottom:2px solid #f1f5f9}.card-title,.form-group{margin-bottom:12px}.form-group:last-child{margin-bottom:0}.form-group label{display:block;font-size:.8rem;font-weight:600;margin-bottom:3px;color:var(--text2)}.form-group input,.form-group select{width:100%;padding:10px 12px;border:1.5px solid var(--border);border-radius:10px;font-size:.9rem;outline:none;transition:all .2s;background:#fafbfc}.form-group input:focus,.form-group select:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px rgba(99,102,241,.1)}.row{display:flex;gap:10px}.row>*{flex:1 1;min-width:0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border:none;border-radius:12px;font-size:.95rem;font-weight:700;cursor:pointer;transition:all .2s}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.15)}.btn:active{transform:translateY(0)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff}.btn-success{background:linear-gradient(135deg,var(--success),#34d399);color:#fff}.btn-outline{background:#fff;border:1.5px solid var(--border);color:var(--text)}.btn-block{width:100%}.dynamic-list{display:flex;flex-direction:column;gap:8px}.dynamic-item{display:flex;gap:8px;align-items:center}.dynamic-item input,.dynamic-item select{flex:1 1;padding:9px 10px;border:1.5px solid var(--border);border-radius:10px;font-size:.85rem;background:#fafbfc;outline:none;transition:all .2s}.dynamic-item input:focus,.dynamic-item select:focus{border-color:var(--primary);background:#fff}.remove-btn{background:none;border:none;color:var(--danger);font-size:1.3rem;cursor:pointer;padding:2px 6px;border-radius:6px;transition:background .2s}.remove-btn:hover{background:#fef2f2}.add-btn{background:none;border:1.5px dashed var(--primary);color:var(--primary);cursor:pointer;font-size:.85rem;font-weight:600;padding:8px;border-radius:10px;transition:all .2s;width:100%;text-align:center}.add-btn:hover{background:#eef2ff}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.modal{background:var(--card);border-radius:16px;padding:24px;max-width:520px;width:100%;max-height:85vh;overflow-y:auto;animation:slideUp .25s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal h2{margin-bottom:16px;font-size:1.1rem}.modal pre{background:#f8fafc;padding:16px;border-radius:10px;white-space:pre-wrap;font-size:.82rem;line-height:1.9;margin-bottom:16px;border:1px solid var(--border);-webkit-user-select:all;-moz-user-select:all;user-select:all}.modal-actions{display:flex;gap:10px;justify-content:flex-end}.toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);background:var(--success);color:#fff;padding:12px 24px;border-radius:10px;font-weight:600;z-index:200;box-shadow:0 4px 12px rgba(16,185,129,.3);animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateX(-50%) translateY(-10px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}.checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:.85rem;font-weight:600;color:var(--text2);padding:8px 0}.checkbox-label input[type=checkbox]{width:18px;height:18px;accent-color:var(--primary)}.order-row{display:flex;align-items:center;gap:10px;margin-bottom:8px}.order-row span{min-width:60px;font-size:.85rem;color:var(--text2);font-weight:500}.order-row input{flex:1 1}.success-icon{font-size:2.5rem;text-align:center;margin-bottom:12px}@media(max-width:600px){.container{padding:12px 12px 32px}.row{flex-direction:column}}