:root{
  --cyan:#009FE3;--cyan2:#6DCAF3;--cyan3:#C9E8FB;--bg:#F4F8FB;--surface:#fff;--surface2:#F8FCFF;
  --sidebar:#EAF6FC;--text:#163042;--muted:#5F7383;--line:rgba(0,159,227,.20);--line2:rgba(0,159,227,.32);
  --danger:#B42318;--warning:#B54708;--ok:#067647;--shadow:0 18px 50px rgba(22,48,66,.10);--radius:24px;
}
*{box-sizing:border-box}html{font-family:Lato,Arial,sans-serif;background:var(--bg);color:var(--text)}body{margin:0;min-height:100vh}button,input,textarea,select{font:inherit;color:inherit}.hidden{display:none!important}.muted{color:var(--muted)}
.brand{display:flex;align-items:center;gap:9px;font-weight:900;letter-spacing:.04em}.brand small{font-weight:700;color:var(--muted);letter-spacing:0}.brand-bubble{width:18px;height:18px;border-radius:50%;background:var(--cyan);box-shadow:10px -6px 0 -4px var(--cyan2),-6px 9px 0 -5px var(--cyan3)}.brand-large{font-size:1.35rem}.brand-large .brand-bubble{width:24px;height:24px}.eyebrow{margin:0 0 8px;color:var(--cyan);font-weight:900;text-transform:uppercase;letter-spacing:.12em;font-size:.72rem}
.btn{border:0;border-radius:14px;padding:11px 16px;font-weight:900;cursor:pointer;transition:.18s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.btn-primary{background:var(--cyan);color:#fff;box-shadow:0 10px 24px rgba(0,159,227,.22)}.btn-secondary{background:var(--cyan3);color:var(--text)}.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--text)}.btn-danger{background:#FEE4E2;color:var(--danger)}.btn-wide{width:100%}.icon-btn{width:36px;height:36px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer}
.landing-body,.survey-body{overflow-x:hidden;background:linear-gradient(155deg,#fff 0%,#F6FBFE 50%,#EAF7FD 100%)}.landing-shell{min-height:100vh;display:grid;place-items:center;padding:36px}.landing-card{max-width:680px;background:rgba(255,255,255,.85);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:32px;padding:42px;box-shadow:var(--shadow);margin-top:-12vh}.landing-card h1{font-size:clamp(2rem,5vw,3.8rem);line-height:1.02;margin:8px 0 18px}.landing-card p{font-size:1.08rem;line-height:1.65}
.bubble{position:fixed;border-radius:50%;pointer-events:none;filter:blur(.2px)}.bubble-a{width:340px;height:340px;background:rgba(109,202,243,.22);right:-150px;top:-100px}.bubble-b{width:260px;height:260px;background:rgba(201,232,251,.55);left:-130px;bottom:-90px}.survey-shell{position:relative;z-index:1;max-width:860px;margin:auto;min-height:100vh;padding:28px 20px 56px}.survey-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.status-pill,.pill{display:inline-flex;align-items:center;border-radius:999px;padding:7px 11px;background:var(--surface);border:1px solid var(--line);font-size:.78rem;font-weight:900;color:var(--muted)}.status-pill.active,.pill.active{background:#ECFDF3;color:var(--ok);border-color:#ABEFC6}.status-pill.draft,.pill.draft{background:#FFF7ED;color:var(--warning);border-color:#FED7AA}.status-pill.closed,.pill.closed{background:#F2F4F7;color:#475467;border-color:#D0D5DD}
.survey-card{background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:32px;box-shadow:var(--shadow);padding:clamp(24px,5vw,48px);min-height:520px;display:flex;flex-direction:column}.loading-card{align-items:center;justify-content:center;gap:14px;color:var(--muted)}.loader{width:34px;height:34px;border:4px solid var(--cyan3);border-top-color:var(--cyan);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.survey-intro h1,.question-screen h1{font-size:clamp(1.8rem,4.8vw,3rem);line-height:1.08;margin:10px 0 14px}.survey-intro .subtitle{font-size:1.12rem;color:var(--muted);line-height:1.6}.privacy-box{margin:26px 0;background:var(--surface2);border:1px solid var(--line);border-radius:18px;padding:16px 18px;display:flex;gap:12px;line-height:1.45}.privacy-icon{width:32px;height:32px;flex:0 0 auto;border-radius:10px;background:var(--cyan3);display:grid;place-items:center}.survey-meta{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0 26px}.meta-chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 11px;color:var(--muted);font-size:.83rem;font-weight:700}.progress-wrap{margin-bottom:30px}.progress-label{display:flex;justify-content:space-between;color:var(--muted);font-size:.82rem;font-weight:700;margin-bottom:8px}.progress-bar{height:8px;border-radius:999px;background:#EAF1F5;overflow:hidden}.progress-bar span{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--cyan2));border-radius:inherit;transition:width .25s ease}
.question-screen{display:flex;flex-direction:column;min-height:420px}.question-help{color:var(--muted);font-size:.98rem;line-height:1.55;margin:0 0 26px}.answer-zone{flex:1}.rating-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:24px 0 12px}.rating-btn,.choice-card,.choice-chip{border:1px solid var(--line2);background:#fff;cursor:pointer;transition:.16s ease}.rating-btn{aspect-ratio:1;border-radius:18px;font-size:1.3rem;font-weight:900}.rating-btn:hover,.rating-btn.selected,.choice-card:hover,.choice-card.selected,.choice-chip:hover,.choice-chip.selected{border-color:var(--cyan);background:#EAF7FD;box-shadow:0 8px 20px rgba(0,159,227,.12)}.rating-labels{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:.8rem}.choice-list{display:grid;gap:12px}.choice-card{padding:16px 18px;border-radius:16px;text-align:left;font-weight:700}.chip-list{display:flex;gap:10px;flex-wrap:wrap}.choice-chip{padding:11px 14px;border-radius:999px;font-weight:700}.text-answer{width:100%;min-height:140px;border:1px solid var(--line2);border-radius:18px;padding:16px;resize:vertical;background:#fff;outline:none;line-height:1.55}.text-answer.short{min-height:auto}.text-answer:focus{border-color:var(--cyan);box-shadow:0 0 0 4px rgba(0,159,227,.10)}.char-counter{text-align:right;color:var(--muted);font-size:.78rem;margin-top:6px}.survey-actions{display:flex;justify-content:space-between;gap:12px;margin-top:28px}.survey-actions .right{display:flex;gap:10px}.survey-error{margin-top:14px;color:var(--danger);font-weight:700}.thankyou{text-align:center;display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:430px}.thankyou-icon{width:74px;height:74px;border-radius:50%;background:#ECFDF3;color:var(--ok);display:grid;place-items:center;font-size:2rem;margin-bottom:18px}
.admin-body{background:var(--bg)}.admin-app{min-height:100vh}.login-view{min-height:100vh;display:grid;place-items:center;padding:28px;background:radial-gradient(circle at 80% 0%,rgba(109,202,243,.36),transparent 30%),linear-gradient(145deg,#F7FCFF,#EEF8FC)}.login-card{width:min(520px,100%);background:#fff;border:1px solid var(--line);border-radius:30px;box-shadow:var(--shadow);padding:38px}.login-card h1{font-size:2.35rem;line-height:1.05;margin:24px 0 14px}.login-card .btn{margin-top:22px}.form-error{color:var(--danger);background:#FEF3F2;border:1px solid #FECDCA;border-radius:12px;padding:11px;margin-top:14px}
.dashboard{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:var(--sidebar);border-right:1px solid var(--line);padding:26px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar nav{display:grid;gap:8px;margin-top:34px}.nav-item{border:0;background:transparent;border-radius:14px;padding:12px 14px;text-align:left;font-weight:900;cursor:pointer;color:var(--muted)}.nav-item.active,.nav-item:hover{background:#fff;color:var(--text);box-shadow:0 7px 18px rgba(22,48,66,.07)}.sidebar-footer{margin-top:auto}.identity{font-size:.8rem;color:var(--muted);margin-bottom:10px;word-break:break-word}.admin-main{padding:30px 34px 70px;min-width:0}.admin-topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:26px}.admin-topbar h1{margin:0;font-size:2rem}.top-actions{display:flex;gap:10px}.toast{position:fixed;right:24px;top:24px;z-index:20;background:#fff;border:1px solid var(--line);border-left:4px solid var(--cyan);box-shadow:var(--shadow);padding:13px 16px;border-radius:12px;max-width:360px}.toast.error{border-left-color:var(--danger)}
.admin-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 9px 28px rgba(22,48,66,.06);padding:22px}.panel h2,.panel h3{margin-top:0}.span-12{grid-column:span 12}.span-8{grid-column:span 8}.span-7{grid-column:span 7}.span-6{grid-column:span 6}.span-5{grid-column:span 5}.span-4{grid-column:span 4}.kpi{padding:20px;border-radius:18px;background:linear-gradient(145deg,#fff,#F5FBFE);border:1px solid var(--line)}.kpi strong{display:block;font-size:2rem;margin-top:6px}.kpi span{color:var(--muted);font-size:.85rem}.event-list{display:grid;gap:12px}.event-card{border:1px solid var(--line);border-radius:18px;padding:17px;background:#fff;display:flex;justify-content:space-between;gap:18px;align-items:center;cursor:pointer;transition:.15s}.event-card:hover{border-color:var(--cyan);transform:translateY(-1px)}.event-card h3{margin:0 0 6px}.event-card .meta{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:.82rem}.event-actions{display:flex;gap:8px;flex-wrap:wrap}.empty{padding:40px;text-align:center;color:var(--muted);border:1px dashed var(--line2);border-radius:18px;background:var(--surface2)}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 20px}.tab{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;font-weight:900;cursor:pointer;color:var(--muted)}.tab.active{background:var(--cyan);color:#fff;border-color:var(--cyan)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-field{display:grid;gap:7px}.form-field.full{grid-column:1/-1}.form-field label{font-size:.82rem;font-weight:900;color:var(--muted)}.input,.select,.textarea{width:100%;border:1px solid var(--line2);border-radius:13px;padding:11px 12px;background:#fff;outline:none}.textarea{min-height:110px;resize:vertical}.input:focus,.select:focus,.textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,159,227,.09)}.check-row{display:flex;gap:12px;flex-wrap:wrap}.check{display:flex;align-items:center;gap:7px;background:var(--surface2);border:1px solid var(--line);border-radius:12px;padding:9px 11px}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
.question-admin{display:flex;gap:12px;justify-content:space-between;border:1px solid var(--line);border-radius:16px;padding:14px;margin-bottom:10px}.question-admin strong{display:block}.question-admin small{color:var(--muted)}.question-admin .controls{display:flex;gap:6px;align-items:flex-start}.code-tag{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;background:#EEF6FA;border-radius:8px;padding:3px 7px;font-size:.73rem;color:#456273}.mode-card{border:1px solid var(--line);border-radius:16px;padding:16px;background:var(--surface2)}.mode-card strong{display:block;margin-bottom:5px}.mode-card p{margin:0;color:var(--muted);font-size:.86rem;line-height:1.45}.privacy-warning{background:#FFF7ED;border:1px solid #FED7AA;color:#9A3412;border-radius:14px;padding:12px 14px;font-size:.88rem;line-height:1.45}.privacy-good{background:#ECFDF3;border:1px solid #ABEFC6;color:#067647;border-radius:14px;padding:12px 14px;font-size:.88rem}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px}.table{width:100%;border-collapse:collapse;min-width:680px}.table th,.table td{padding:11px 12px;border-bottom:1px solid #EAF0F4;text-align:left;font-size:.85rem;vertical-align:top}.table th{background:#F7FBFD;color:var(--muted);font-weight:900;position:sticky;top:0}.table tr:last-child td{border-bottom:0}.bar-row{display:grid;grid-template-columns:160px 1fr 50px;gap:10px;align-items:center;margin:8px 0}.bar-track{height:9px;background:#EAF1F5;border-radius:999px;overflow:hidden}.bar-fill{height:100%;background:var(--cyan);border-radius:inherit}.comment-card{border-left:3px solid var(--cyan2);padding:10px 12px;background:var(--surface2);border-radius:0 12px 12px 0;margin:8px 0}.comment-card p{margin:0 0 5px}.comment-card small{color:var(--muted)}.share-box{display:grid;grid-template-columns:1fr auto;gap:10px}.qr-box{width:220px;height:220px;padding:12px;border:1px solid var(--line);border-radius:18px;background:#fff;display:grid;place-items:center}.invite-result{display:grid;grid-template-columns:1fr auto;gap:10px;padding:10px 0;border-bottom:1px solid #EAF0F4}.invite-result:last-child{border-bottom:0}.invite-result .link{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.75rem;color:var(--muted);word-break:break-all}
.modal-backdrop{position:fixed;inset:0;background:rgba(22,48,66,.36);backdrop-filter:blur(4px);z-index:30;display:grid;place-items:center;padding:20px}.modal{width:min(720px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:24px;box-shadow:0 24px 70px rgba(22,48,66,.25);padding:24px}.modal h2{margin-top:0}.modal-head{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:18px}
@media (max-width:1000px){.dashboard{grid-template-columns:210px 1fr}.admin-main{padding:24px 20px}.span-8,.span-7,.span-6,.span-5,.span-4{grid-column:span 12}}
@media (max-width:760px){.dashboard{display:block}.sidebar{position:relative;height:auto;padding:16px}.sidebar nav{display:flex;overflow:auto;margin-top:18px}.sidebar-footer{display:none}.admin-main{padding:20px 14px 60px}.admin-topbar{align-items:center}.admin-topbar h1{font-size:1.5rem}.form-grid{grid-template-columns:1fr}.form-field.full{grid-column:auto}.survey-card{border-radius:24px;padding:24px 18px}.rating-grid{gap:6px}.rating-btn{border-radius:13px}.landing-card{padding:28px}.event-card{align-items:flex-start;flex-direction:column}.bar-row{grid-template-columns:110px 1fr 38px}.share-box{grid-template-columns:1fr}.qr-box{width:100%;height:auto;aspect-ratio:1}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

.brand-logo{display:block;width:138px;height:auto;max-width:100%;object-fit:contain}.brand-large .brand-logo{width:200px}.sidebar .brand-logo{width:126px}.survey-header .brand-logo{width:128px}@media(max-width:640px){.brand-large .brand-logo{width:170px}.survey-header .brand-logo{width:112px}}