:root{--brand:#6d28d9;--brand-dark:#4c1d95;--brand-soft:#ede9fe;--ink:#1f2937;--muted:#6b7280;--line:#e5e7eb;--surface:#fff;--bg:#f7f7fb;--success:#087a55;--danger:#b42318;--warning:#a15c00;--shadow:0 12px 32px rgba(31,41,55,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);font-size:16px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);line-height:1.5}a{color:var(--brand);text-decoration:none}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--muted)}.small{font-size:.82rem}.text-danger{color:var(--danger)}.nowrap{white-space:nowrap}
.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 clamp(16px,4vw,48px);gap:34px;position:sticky;top:0;z-index:30}.brand{display:flex;align-items:center;gap:11px;font-size:1.2rem;font-weight:800;color:#24133e;letter-spacing:-.02em}.brand-mark{width:31px;height:31px;background:var(--brand);border-radius:9px;display:grid;align-content:center;gap:3px;padding:7px}.brand-mark i{display:block;height:3px;border-radius:3px;background:white}.brand-mark i:nth-child(2){width:75%}.brand-mark i:nth-child(3){width:50%}.topnav{display:flex;align-self:stretch;gap:5px}.topnav a{display:flex;align-items:center;padding:0 14px;color:#5b5566;font-weight:650;font-size:.92rem;border-bottom:3px solid transparent}.topnav a.active{color:var(--brand);border-color:var(--brand)}.user-menu{margin-left:auto;display:flex;align-items:center;gap:10px}.avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand-dark);font-weight:800}.user-copy{display:flex;flex-direction:column;line-height:1.2}.user-copy small{text-transform:capitalize;color:var(--muted)}
.container{width:min(1160px,calc(100% - 32px));margin:34px auto 60px}.container-narrow{width:min(760px,calc(100% - 28px));margin:36px auto 70px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:24px}.page-head h1,.page-head h2{margin:0 0 5px;letter-spacing:-.035em}.page-head p{margin:0;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:9px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;padding:9px 16px;border-radius:10px;border:1px solid transparent;background:var(--brand);color:white;font-weight:700;font-size:.9rem;transition:.15s ease}.btn:hover{filter:brightness(.95);transform:translateY(-1px)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn-secondary{background:#fff;color:var(--ink);border-color:var(--line)}.btn-danger{background:#fff;color:var(--danger);border-color:#f0c8c4}.btn-ghost{background:transparent;color:#5d5667}.btn-sm{min-height:34px;padding:6px 11px;font-size:.82rem}.btn-icon{width:38px;height:38px;padding:0;background:white;color:#514a5c;border:1px solid var(--line)}
.grid-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px}.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 3px 12px #11182708}.stat small{display:block;color:var(--muted);font-weight:650}.stat strong{display:block;font-size:1.85rem;letter-spacing:-.04em;margin-top:5px}.stat .accent{color:var(--brand)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 4px 16px rgba(30,22,45,.035)}.card-pad{padding:24px}.card + .card{margin-top:16px}.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.section-title h2,.section-title h3{margin:0;letter-spacing:-.025em}.empty{padding:56px 24px;text-align:center}.empty-mark{margin:auto auto 16px;width:58px;height:58px;border-radius:16px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-size:1.6rem}.empty h3{margin:0 0 6px}.empty p{color:var(--muted);margin:0 0 18px}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);padding:12px 14px;border-bottom:1px solid var(--line);white-space:nowrap}.table td{padding:15px 14px;border-bottom:1px solid #eff0f2;vertical-align:middle}.table tr:last-child td{border-bottom:0}.table-title{font-weight:750;color:#241f2e}.table-sub{font-size:.82rem;color:var(--muted);margin-top:3px}.row-actions{display:flex;gap:7px;justify-content:flex-end}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border-radius:999px;font-size:.75rem;font-weight:750;background:#f1f2f4;color:#59606a}.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.badge-published{background:#e6f7f0;color:#087a55}.badge-draft{background:#f1eff7;color:#665b78}.badge-closed{background:#fff0ed;color:#b42318}
.alert{padding:13px 16px;border-radius:11px;margin-bottom:17px;border:1px solid}.alert-success{background:#ecfdf5;color:#087a55;border-color:#b8ead6}.alert-error{background:#fff1f0;color:#a51d13;border-color:#f2c3bf}.alert-warning{background:#fff8e8;color:#8a4f00;border-color:#f3d99a}.alert-info{background:#eff6ff;color:#1d4ed8;border-color:#bfdbfe}
.field{margin-bottom:17px}.field label,.label{display:block;margin-bottom:7px;font-weight:700;font-size:.9rem}.field small{display:block;color:var(--muted);margin-top:5px}.input,.textarea,.select{width:100%;border:1px solid #d6d8de;background:#fff;border-radius:10px;min-height:44px;padding:10px 12px;outline:none;transition:.15s}.textarea{min-height:110px;resize:vertical}.input:focus,.textarea:focus,.select:focus{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 14%,transparent)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.switch-row{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:13px 0;border-bottom:1px solid #f0f1f3}.switch-row:last-child{border-bottom:0}.switch-copy strong{display:block}.switch-copy small{color:var(--muted)}.switch{position:relative;width:46px;height:26px;flex:0 0 auto}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;inset:0;background:#c9cbd1;border-radius:99px;transition:.2s}.switch span::after{content:"";position:absolute;width:20px;height:20px;left:3px;top:3px;background:#fff;border-radius:50%;box-shadow:0 1px 4px #0003;transition:.2s}.switch input:checked+span{background:var(--brand)}.switch input:checked+span::after{transform:translateX(20px)}
.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(340px,500px) 1fr}.auth-panel{background:white;padding:clamp(30px,6vw,72px);display:flex;flex-direction:column;justify-content:center}.auth-panel .brand{margin-bottom:54px}.auth-panel h1{font-size:2rem;margin:0 0 8px;letter-spacing:-.045em}.auth-panel>p{color:var(--muted);margin:0 0 28px}.auth-art{position:relative;overflow:hidden;background:linear-gradient(145deg,#2e1065,#6d28d9 58%,#22d3ee);display:grid;place-items:center;padding:40px}.art-card{width:min(480px,80%);background:#ffffffee;border:1px solid #ffffff80;border-radius:24px;padding:32px;box-shadow:0 30px 80px #16064c66;transform:rotate(-3deg)}.art-card .art-line{height:10px;background:#e9e4f6;border-radius:6px;margin:13px 0}.art-card .art-line:nth-child(2){width:70%;background:#6d28d9}.art-card .art-line:nth-child(4){width:85%}.art-choice{display:flex;gap:10px;align-items:center;margin:19px 0}.art-choice i{width:18px;height:18px;border:2px solid #8b5cf6;border-radius:50%}.art-choice span{height:8px;flex:1;background:#e8e5ef;border-radius:5px}.auth-foot{font-size:.8rem;color:var(--muted);margin-top:20px}
.public-page{background:linear-gradient(180deg,color-mix(in srgb,var(--brand) 12%,#f8f7fb) 0 240px,#f7f7fb 240px)}.public-shell{width:min(740px,calc(100% - 28px));margin:28px auto 64px}.public-brand{display:flex;align-items:center;justify-content:center;gap:8px;color:#3f3650;font-weight:800;margin-bottom:20px}.form-hero{background:#fff;border:1px solid var(--line);border-top:10px solid var(--brand);border-radius:15px;padding:28px;box-shadow:var(--shadow)}.form-hero h1{font-size:2rem;line-height:1.2;letter-spacing:-.04em;margin:0 0 9px}.form-hero p{white-space:pre-wrap;color:#5e5868;margin:0}.required-note{font-size:.82rem;color:var(--danger);margin-top:18px}.question-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:23px 25px;margin-top:14px;box-shadow:0 4px 15px #28183b08}.question-card.has-error{border-color:#e4827a}.question-title{font-weight:700;margin-bottom:5px}.required-star{color:var(--danger)}.question-help{color:var(--muted);font-size:.86rem;margin-bottom:14px;white-space:pre-wrap}.option{display:flex;gap:10px;align-items:flex-start;margin:11px 0}.option input{width:18px;height:18px;margin-top:3px;accent-color:var(--brand)}.public-actions{display:flex;align-items:center;justify-content:space-between;margin-top:18px}.progress-wrap{margin-bottom:14px}.progress{height:7px;background:#e5e1eb;border-radius:20px;overflow:hidden}.progress span{display:block;height:100%;background:var(--brand);border-radius:20px}.progress-copy{font-size:.78rem;color:#675e73;margin-top:5px;text-align:right}.success-box{text-align:center;background:white;border-radius:18px;border:1px solid var(--line);padding:48px 28px;box-shadow:var(--shadow)}.success-icon{width:64px;height:64px;display:grid;place-items:center;margin:0 auto 20px;border-radius:50%;background:#e8fbf3;color:#087a55;font-size:2rem;font-weight:800}.success-box h1{margin:0 0 10px}.success-box p{color:var(--muted);white-space:pre-wrap}
@media(max-width:850px){.grid-stats{grid-template-columns:1fr 1fr}.auth-shell{grid-template-columns:1fr}.auth-art{display:none}.user-copy{display:none}.topnav{display:none}.page-head{flex-direction:column}.page-head .actions{width:100%}.page-head .actions .btn{flex:1}.form-row{grid-template-columns:1fr}.topbar{padding:0 16px}}
@media(max-width:540px){.grid-stats{grid-template-columns:1fr 1fr;gap:10px}.stat{padding:15px}.stat strong{font-size:1.5rem}.container{width:min(100% - 22px,1160px);margin-top:22px}.card-pad{padding:18px}.table th:nth-child(3),.table td:nth-child(3){display:none}.form-hero{padding:23px 20px}.form-hero h1{font-size:1.65rem}.question-card{padding:20px}.public-actions{align-items:stretch;flex-direction:column;gap:12px}.public-actions .btn{width:100%}}

/* Editor */
.editor-bar{background:#fff;border-bottom:1px solid var(--line);padding:14px clamp(16px,4vw,48px);position:sticky;top:68px;z-index:25;display:flex;align-items:center;gap:12px}.editor-title-wrap{min-width:0}.editor-title-wrap strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:420px}.editor-title-wrap small{color:var(--muted)}.editor-bar .actions{margin-left:auto}.editor-layout{width:min(1180px,calc(100% - 28px));margin:28px auto 70px;display:grid;grid-template-columns:minmax(0,780px) 330px;gap:20px;align-items:start}.editor-main,.editor-side{min-width:0}.editor-side{position:sticky;top:148px}.editor-card{background:white;border:1px solid var(--line);border-radius:15px;padding:22px;box-shadow:0 4px 14px #20133308;margin-bottom:14px}.editor-card.form-intro{border-top:8px solid var(--brand)}.title-input{font-size:1.45rem;font-weight:800;letter-spacing:-.025em;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:7px 2px}.title-input:focus{box-shadow:none}.question-editor{position:relative;padding-left:30px}.question-editor.dragging{opacity:.55}.drag-handle{position:absolute;left:9px;top:22px;color:#9a95a2;cursor:grab;font-size:1.1rem;line-height:1}.question-grid{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:11px}.question-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;border-top:1px solid #f0f1f3;margin-top:18px;padding-top:14px}.question-actions .switch-row{border:0;padding:0;margin:0 8px}.options-box{margin-top:14px}.option-edit{display:flex;gap:8px;align-items:center;margin:8px 0}.option-edit .input{min-height:39px;padding:7px 10px}.option-dot{width:17px;height:17px;border:2px solid #a4a0aa;border-radius:50%;flex:0 0 auto}.option-dot.square{border-radius:4px}.add-option{border:0;background:transparent;color:var(--brand);font-weight:700;padding:7px 0}.editor-add{display:flex;justify-content:center;border:1px dashed #cfc9d8;background:#fcfbfe}.side-title{margin:0 0 14px;font-size:1rem}.status-pick{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.status-pick label{border:1px solid var(--line);border-radius:9px;padding:8px 5px;text-align:center;font-size:.78rem;font-weight:750;cursor:pointer}.status-pick input{position:absolute;opacity:0}.status-pick label:has(input:checked){border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}.copy-row{display:flex;gap:7px}.copy-row .input{font-size:.79rem}.save-indicator{font-size:.82rem;color:var(--muted)}.save-indicator.ok{color:var(--success)}.danger-zone{border-color:#f1d4d1}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px}.tabs a{padding:10px 14px;font-weight:700;color:#6b6475;border-bottom:3px solid transparent}.tabs a.active{color:var(--brand);border-color:var(--brand)}
@media(max-width:930px){.editor-layout{grid-template-columns:1fr}.editor-side{position:static}.editor-bar{top:68px}.question-grid{grid-template-columns:1fr 180px}}
@media(max-width:600px){.editor-title-wrap{display:none}.editor-bar{top:68px;padding:10px}.editor-bar .actions{width:100%;justify-content:space-between}.question-grid{grid-template-columns:1fr}.question-editor{padding-left:20px}.drag-handle{left:5px}.editor-card{padding:18px}.editor-layout{width:calc(100% - 18px);margin-top:16px}}