@import url('https://fonts.googleapis.com/css2?family=Inter:wght@500;600;700;800&family=Noto+Sans+Thai:wght@400;500;600;700;800&display=swap');

:root{
  --bg:#f5f7fb;--bg2:#eef2ff;--surface:#fff;--surface-glass:rgba(255,255,255,.82);
  --ink:#111827;--ink-soft:#344054;--muted:#667085;--line:#e7eaf0;
  --primary:#2f62da;--primary-2:#08a9c6;--primary-soft:#eaf3fb;
  --cyan:#25b9d5;--green:#13a572;--green-soft:#e9f9f2;--orange:#f59e0b;
  --danger:#e5484d;--danger-soft:#fff0f1;--dark:#172033;
  --shadow-xs:0 2px 8px rgba(16,24,40,.05);
  --shadow-sm:0 10px 30px rgba(17,24,39,.07);
  --shadow-md:0 20px 55px rgba(38,32,95,.12);
  --shadow-lg:0 34px 90px rgba(38,32,95,.18);
  --radius-sm:12px;--radius:18px;--radius-lg:24px;--radius-xl:32px;
}
*{box-sizing:border-box}html{font-family:'Noto Sans Thai','Inter',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);scroll-behavior:smooth}body{margin:0;min-height:100vh;color:var(--ink);background:radial-gradient(circle at 8% 0%,rgba(47,98,218,.13),transparent 28%),radial-gradient(circle at 92% 10%,rgba(8,169,198,.11),transparent 27%),var(--bg)}a{color:inherit}button,input,textarea,select{font:inherit}.hidden,[hidden]{display:none!important}.muted{color:var(--muted)}

/* Shared layout */
.shell{width:min(1180px,calc(100% - 32px));margin:0 auto}.topbar,.premium-nav{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.78);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border-bottom:1px solid rgba(225,228,236,.82)}.topbar-inner,.nav-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;font-weight:800;color:var(--ink);line-height:1.15}.brand>span:last-child,.brand>div{min-width:0}.brand small{display:block;font-size:11px;color:#8b93a5;font-weight:700;margin-top:4px;letter-spacing:.01em}.brand-mark{width:46px;height:46px;border-radius:16px;display:grid;place-items:center;flex:none;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 12px 28px rgba(47,98,218,.25)}.nav-user{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:14px}.premium-page{min-height:100vh;background:radial-gradient(circle at 88% 4%,rgba(47,98,218,.11),transparent 30%),radial-gradient(circle at 0% 18%,rgba(8,169,198,.10),transparent 25%),var(--bg)}.premium-main{padding:30px 0 64px}

/* Premium surfaces */
.card,.premium-card{background:var(--surface-glass);border:1px solid rgba(255,255,255,.92);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.premium-card{background:var(--surface);border-color:var(--line)}.premium-hero{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:38px 40px;border-radius:30px;color:#fff;background:linear-gradient(135deg,#122a55 0%,#2553a0 52%,#0b91aa 100%);box-shadow:0 28px 64px rgba(28,75,128,.22)}.premium-hero:before{content:"";position:absolute;width:420px;height:420px;border:76px solid rgba(255,255,255,.07);border-radius:50%;right:-135px;top:-210px}.premium-hero:after{content:"";position:absolute;width:170px;height:170px;background:rgba(255,255,255,.075);filter:blur(2px);border-radius:42px;transform:rotate(24deg);right:165px;bottom:-110px}.premium-hero.word-hero{background:linear-gradient(135deg,#12304f,#275da8 50%,#3ab4d2)}.premium-hero h1{position:relative;z-index:1;margin:5px 0 9px;font-size:clamp(30px,4vw,48px);line-height:1.17;letter-spacing:-.02em}.premium-hero p{position:relative;z-index:1;margin:0;color:rgba(255,255,255,.82);max-width:670px;line-height:1.7}.eyebrow,.section-kicker{font-size:11px;font-weight:900;letter-spacing:.16em}.eyebrow{position:relative;z-index:1;color:#dff8fb}.section-kicker{color:var(--primary)}.hero-icon{position:relative;z-index:2;width:106px;height:106px;border-radius:30px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.18);display:grid;place-items:center;font-size:45px;box-shadow:inset 0 1px rgba(255,255,255,.15)}

/* Buttons, forms, badges */
.btn{appearance:none;border:0;border-radius:13px;padding:11px 16px;text-decoration:none;font:inherit;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0) scale(.985)}.btn:disabled{opacity:.48;cursor:not-allowed;transform:none}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 12px 25px rgba(47,98,218,.22)}.btn-success{color:#fff;background:linear-gradient(135deg,#119765,#17b47a);box-shadow:0 10px 22px rgba(19,165,114,.2)}.btn-danger{color:#cf3540;background:var(--danger-soft);border:1px solid #ffdadd}.btn-dark{color:#fff;background:linear-gradient(135deg,#172033,#2a3447)}.btn-soft{color:#475467;background:#f5f6f8;border:1px solid #e7eaf0}.btn-soft:hover{background:#eef0f4}.btn-sm{padding:8px 11px;border-radius:11px;font-size:13px}.btn-lg{padding:13px 20px;border-radius:14px}.input,.textarea,.premium-input{width:100%;border:1.5px solid #dfe3eb;background:#fbfcfe;border-radius:14px;padding:13px 15px;font:inherit;color:var(--ink);outline:none;transition:.2s}.input:focus,.textarea:focus,.premium-input:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px rgba(47,98,218,.10)}.input::placeholder,.premium-input::placeholder{color:#a0a7b4}.badge{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:850}.badge-live{background:var(--green-soft);color:#118159}.badge-off{background:#f0f2f5;color:#687386}.notice{margin:18px 0;padding:14px 16px;border-radius:15px;display:flex;align-items:flex-start;gap:10px;font-weight:700;line-height:1.55}.notice-success{background:#eaf9f2;color:#117b54;border:1px solid #c9eedc}.notice-error{background:#fff1f1;color:#b52d34;border:1px solid #ffd5d7}

/* Dashboard */
.hero{padding:34px 0 20px}.hero h1{font-size:clamp(32px,4vw,48px);line-height:1.15;margin:8px 0}.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.hub-card{position:relative;overflow:hidden;padding:26px;display:block;color:inherit;text-decoration:none;transition:.22s;background:#fff;border:1px solid var(--line)}.hub-card:after{content:"";position:absolute;width:140px;height:140px;border-radius:50%;right:-72px;top:-70px;background:var(--primary-soft);transition:.22s}.hub-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:#dcd7ff}.hub-card:hover:after{transform:scale(1.15)}.hub-card h2{position:relative;z-index:1;margin:18px 0 7px;font-size:21px}.hub-card p{position:relative;z-index:1;line-height:1.65}.hub-card b{position:relative;z-index:1;display:inline-flex;margin-top:8px;color:var(--primary)}.hub-icon{position:relative;z-index:1;width:60px;height:60px;border-radius:19px;display:grid;place-items:center;font-size:25px;background:linear-gradient(135deg,#eeeaff,#f7f5ff);color:var(--primary);border:1px solid #e5e0ff}.userbox{display:flex;align-items:center;gap:11px}.avatar{width:43px;height:43px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-weight:900;box-shadow:0 10px 22px rgba(47,98,218,.20)}

/* Admin cards */
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0}.stat-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:19px;display:flex;align-items:center;gap:14px;box-shadow:var(--shadow-xs)}.stat-icon{width:49px;height:49px;border-radius:16px;display:grid;place-items:center;font-size:18px}.stat-icon.purple{background:#eeeafe;color:#7257ef}.stat-icon.green{background:#e6f8f0;color:#11875a}.stat-icon.blue{background:#e8f3ff;color:#2474c9}.stat-card small{display:block;color:var(--muted);font-weight:700}.stat-card strong{display:block;margin-top:2px;font-size:27px;line-height:1}.create-card{padding:27px;margin-bottom:30px}.section-heading,.list-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}.section-heading h2,.list-heading h2{margin:3px 0;font-size:23px}.section-heading p{margin:0;color:var(--muted);line-height:1.6}.heading-icon{width:52px;height:52px;border-radius:17px;background:#eeeafe;color:var(--primary);display:grid;place-items:center;font-size:18px}.heading-icon.cloud{background:#e7f7fb;color:#258cac}.premium-form{margin-top:22px}.premium-form label{font-weight:800;display:block}.premium-form textarea{margin-top:8px;resize:vertical}.option-head{display:flex;justify-content:space-between;align-items:center;margin:18px 0 10px}.text-button{border:0;background:none;color:var(--primary);font-weight:850;cursor:pointer}.option-builder{display:grid;grid-template-columns:1fr 1fr;gap:10px}.option-row{display:flex;align-items:center;gap:10px}.option-row>span{width:30px;height:30px;border-radius:10px;background:#eeeafe;color:var(--primary);display:grid;place-items:center;font-weight:900;flex:none}.remove-option{border:0;background:#fff0f0;color:var(--danger);width:36px;height:36px;border-radius:11px;cursor:pointer}.form-actions{display:flex;justify-content:flex-end;align-items:center;gap:10px;flex-wrap:wrap;margin-top:20px}.list-section{margin-top:8px}.list-heading{margin-bottom:13px}.premium-list{display:grid;gap:14px}.poll-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:22px;padding:19px 20px;box-shadow:var(--shadow-xs);transition:.2s}.poll-card:hover{box-shadow:var(--shadow-sm);border-color:#dadde6}.poll-card.is-live{border-color:#abe4cd;box-shadow:0 12px 34px rgba(22,163,106,.09)}.poll-card.is-live:before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:linear-gradient(#17b47a,#12a069)}.poll-status{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:850;color:#8a94a5}.status-dot{width:8px;height:8px;border-radius:50%;background:#aab2bf}.is-live .status-dot{background:#16a36a;box-shadow:0 0 0 5px rgba(22,163,106,.12)}.is-live .poll-status{color:#11875a}.poll-content{padding:10px 0 15px}.poll-number{font-size:11px;color:#98a2b3;font-weight:900}.poll-content h3{font-size:19px;margin:5px 0 10px;line-height:1.55}.poll-meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13px}.poll-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;border-top:1px solid #eef1f5;padding-top:14px}.poll-actions form{margin:0}.icon-action{border:0;background:#f5f7fa;color:#475467;border-radius:11px;padding:9px 11px;text-decoration:none;font:inherit;font-weight:800;display:inline-flex;align-items:center;gap:7px;cursor:pointer;transition:.18s}.icon-action:hover{background:#eceffa;color:#30384a}.icon-action.danger{color:#d9363e;background:#fff3f3}.state-form{margin-left:auto!important}.inline-create{display:flex;gap:12px;margin-top:20px}.input-with-icon{position:relative;flex:1}.input-with-icon>i{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:#98a2b3}.input-with-icon input{padding-left:44px}.empty-state{background:#fff;border:1px dashed #d7dde7;border-radius:22px;padding:46px;text-align:center;color:var(--muted)}.empty-state>span{width:66px;height:66px;border-radius:20px;background:#eeeafe;color:var(--primary);display:grid;place-items:center;margin:auto;font-size:26px}.empty-state h3{color:var(--ink);margin-bottom:5px}.empty-state p{margin:0}

/* Word Cloud admin image controls */
.wc-create-form{display:grid;grid-template-columns:minmax(0,1fr) minmax(230px,.45fr) auto;gap:12px;align-items:stretch;margin-top:20px}.wc-file-picker{position:relative;min-height:52px;border:1.5px dashed #cfd6e4;background:#fbfcfe;border-radius:14px;padding:12px 14px;display:flex;align-items:center;gap:10px;color:#667085;font-weight:800;cursor:pointer;overflow:hidden;transition:.2s}.wc-file-picker:hover{border-color:var(--primary);background:#f8f7ff;color:var(--primary)}.wc-file-picker input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.wc-file-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.wc-topic-layout{display:flex;gap:18px;align-items:center}.wc-topic-layout .poll-content{flex:1;min-width:0}.wc-topic-thumb{width:144px;height:102px;object-fit:cover;border-radius:17px;border:1px solid #e7ebf2;background:#f4f6f9;box-shadow:0 8px 22px rgba(20,32,61,.09)}.wc-modal[hidden]{display:none!important}.wc-modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px}.wc-modal-backdrop{position:absolute;inset:0;background:rgba(15,23,42,.64);backdrop-filter:blur(6px)}.wc-modal-card{position:relative;z-index:1;width:min(650px,100%);max-height:calc(100vh - 40px);overflow:auto;background:#fff;border-radius:26px;padding:27px;box-shadow:0 34px 100px rgba(0,0,0,.28)}.wc-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;border-bottom:1px solid #eef1f5;padding-bottom:16px}.wc-modal-head h2{margin:4px 0 0}.wc-modal-close{border:0;width:40px;height:40px;border-radius:12px;background:#f3f5f9;color:#667085;cursor:pointer;font-size:18px}.wc-modal-open{overflow:hidden}.wc-current-image{margin-top:18px;padding:14px;border:1px solid #e7ebf2;border-radius:16px;background:#fafbfc}.wc-current-image>span,.wc-edit-file-label{display:block;font-size:13px;font-weight:850;color:#475467;margin-bottom:8px}.wc-current-image img{display:block;width:100%;max-height:270px;object-fit:contain;border-radius:12px;background:#f0f2f5}.wc-remove-check{display:flex!important;align-items:center;gap:8px;margin-top:11px;font-size:14px;color:#d9363e}.wc-remove-check input{width:18px;height:18px}.wc-edit-file-label{margin-top:18px}.wc-file-picker-wide{width:100%}.wc-help{display:block;color:#98a2b3;margin-top:7px}.wc-modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}

/* Authentication */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:28px;background:radial-gradient(circle at 12% 18%,rgba(101,88,245,.15),transparent 28%),radial-gradient(circle at 90% 10%,rgba(37,185,213,.12),transparent 28%),#f7f8fb}.auth-card{width:min(470px,100%);padding:32px;background:rgba(255,255,255,.90);border:1px solid rgba(255,255,255,.95);box-shadow:var(--shadow-lg)}.auth-logo{width:68px;height:68px;border-radius:22px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-size:27px;box-shadow:0 16px 34px rgba(101,88,245,.3)}.auth-card h1{font-size:30px;margin:18px 0 4px}.field{margin:14px 0}.field label{display:block;font-weight:800;margin-bottom:7px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:13px}

/* Premium participant pages */
.participant-page{min-height:100vh;padding:22px;display:grid;place-items:center;background:radial-gradient(circle at 15% 0%,rgba(101,88,245,.18),transparent 30%),radial-gradient(circle at 100% 12%,rgba(37,185,213,.13),transparent 30%),linear-gradient(180deg,#f8f9fd,#f2f5fb)}.participant-shell{width:min(760px,100%)}.participant-card{position:relative;overflow:hidden;background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.95);border-radius:30px;box-shadow:var(--shadow-lg);backdrop-filter:blur(18px);padding:clamp(22px,5vw,38px)}.participant-top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:22px}.mini-brand{display:flex;align-items:center;gap:11px;font-weight:850}.mini-brand-mark{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 9px 20px rgba(101,88,245,.22)}.connection-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 11px;border-radius:999px;background:#f4f5f7;color:#667085;font-size:12px;font-weight:850}.connection-dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 5px rgba(245,158,11,.12)}.connection-badge.live{color:#117b54;background:#eaf9f2}.connection-badge.live .connection-dot{background:#16a36a;box-shadow:0 0 0 5px rgba(22,163,106,.12)}.participant-state{text-align:center;padding:34px 10px}.state-orb{width:84px;height:84px;border-radius:28px;margin:0 auto 18px;display:grid;place-items:center;font-size:30px;color:var(--primary);background:linear-gradient(135deg,#eeeaff,#f8f6ff);border:1px solid #e5e1ff}.participant-state h2{margin:0 0 8px;font-size:25px}.participant-state p{margin:0;color:var(--muted);line-height:1.65}.question-eyebrow{display:inline-flex;padding:6px 10px;border-radius:999px;color:#594cd4;background:#f1efff;font-size:11px;font-weight:900;letter-spacing:.08em}.question-title{font-size:clamp(24px,5vw,34px);line-height:1.42;margin:12px 0 20px;letter-spacing:-.015em}.participant-input{width:100%;border:1.7px solid #dee3ec;background:#fff;border-radius:17px;padding:16px 18px;text-align:center;font-size:19px;font-weight:650;outline:none;transition:.2s}.participant-input:focus{border-color:var(--primary);box-shadow:0 0 0 5px rgba(47,98,218,.10)}.participant-primary{width:100%;min-height:54px;border-radius:16px;font-size:16px;margin-top:12px}.participant-foot{text-align:center;color:#98a2b3;font-size:12px;margin-top:14px}.search-wrap{position:relative;margin:0 auto 18px}.search-wrap i{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:#98a2b3}.search-wrap input{padding-left:44px}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.single-choice-btn,.multi-choice{border:1.5px solid #e3e7ee;background:#fff;border-radius:17px;min-height:58px;padding:14px 16px;color:var(--ink-soft);font-weight:700;text-align:left;cursor:pointer;display:flex;align-items:center;gap:12px;transition:.18s}.single-choice-btn:hover{border-color:#aea7ff;background:#f7f5ff;color:#4d43c7;transform:translateY(-1px);box-shadow:0 8px 20px rgba(101,88,245,.09)}.choice-index{width:31px;height:31px;border-radius:10px;display:grid;place-items:center;background:#f2f3f7;color:#778197;font-weight:850;flex:none}.single-choice-btn:hover .choice-index{background:#ebe7ff;color:#594cd4}.multi-choice.selected{border-color:var(--primary);background:#f6f4ff;box-shadow:0 0 0 4px rgba(101,88,245,.07)}.multi-check{width:27px;height:27px;border:2px solid #cbd1dc;border-radius:50%;display:grid;place-items:center;color:transparent;flex:none}.multi-choice.selected .multi-check{background:linear-gradient(135deg,var(--primary),var(--primary-2));border-color:transparent;color:#fff}.selection-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:17px 0 4px}.selection-count{color:var(--muted);font-size:13px}.selection-count b{color:var(--primary);font-size:17px}

/* Word Cloud participant image */
.word-prompt{padding-top:2px}.prompt-media{display:none;position:relative;margin-bottom:20px;border-radius:22px;overflow:hidden;background:linear-gradient(135deg,#f2f4f8,#eef2ff);border:1px solid #e5e8ef;box-shadow:0 12px 32px rgba(24,32,59,.09)}.prompt-media.is-visible{display:block}.prompt-media img{display:block;width:100%;height:auto;max-height:360px;object-fit:contain;background:#f7f8fb;cursor:zoom-in}.prompt-media-overlay{position:absolute;right:10px;bottom:10px;pointer-events:none}.prompt-media-overlay span{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:999px;background:rgba(17,24,39,.72);color:#fff;font-size:11px;font-weight:800;backdrop-filter:blur(8px)}.image-error{display:none;padding:24px;text-align:center;color:var(--muted)}.prompt-media.has-error img,.prompt-media.has-error .prompt-media-overlay{display:none}.prompt-media.has-error .image-error{display:block}.image-lightbox{position:fixed;inset:0;z-index:120;background:rgba(8,12,24,.88);backdrop-filter:blur(10px);display:grid;place-items:center;padding:20px}.image-lightbox[hidden]{display:none}.image-lightbox img{max-width:min(1100px,96vw);max-height:90vh;object-fit:contain;border-radius:18px;box-shadow:0 30px 100px rgba(0,0,0,.45)}.lightbox-close{position:fixed;top:18px;right:18px;width:46px;height:46px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);color:#fff;border-radius:14px;font-size:20px;cursor:pointer}.word-limit{display:flex;justify-content:space-between;gap:12px;align-items:center;color:#98a2b3;font-size:12px;margin-top:8px}.word-limit b{color:#667085}

/* Presentation / results */
.result-page{height:100vh;overflow:hidden;color:#f8fafc;background:radial-gradient(circle at 10% 5%,rgba(47,98,218,.22),transparent 30%),radial-gradient(circle at 90% 15%,rgba(37,185,213,.16),transparent 26%),linear-gradient(145deg,#0a1020,#11192e 52%,#11182a)}.result-shell{height:100vh;padding:clamp(14px,2.2vw,28px);display:flex;flex-direction:column;gap:16px}.result-head{display:flex;justify-content:space-between;gap:24px;align-items:flex-start}.result-title-wrap{min-width:0;flex:1}.result-kicker{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:8px}.result-pill{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.075);border:1px solid rgba(255,255,255,.09);font-size:12px;font-weight:800;color:#cbd5e1}.result-pill.live{color:#9af4ca;background:rgba(19,165,114,.12);border-color:rgba(19,165,114,.22)}.result-head h1{margin:0;font-size:clamp(24px,3.4vw,48px);line-height:1.32;letter-spacing:-.02em}.metric{text-align:right;min-width:150px}.metric strong{display:block;font-size:clamp(45px,6vw,78px);line-height:.95;color:#f7ca49;text-shadow:0 8px 28px rgba(247,202,73,.18)}.metric span{display:block;margin-top:8px;color:#93a0b6;font-weight:700}.chart-card,.cloud-stage{flex:1;min-height:0;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.085);background:linear-gradient(180deg,rgba(31,42,72,.82),rgba(19,27,51,.88));border-radius:28px;padding:22px;box-shadow:0 26px 75px rgba(0,0,0,.3)}.result-image{display:none;max-width:min(720px,70vw);max-height:27vh;object-fit:contain;border-radius:20px;border:1px solid rgba(255,255,255,.11);background:rgba(255,255,255,.05);box-shadow:0 18px 45px rgba(0,0,0,.24)}.result-image.visible{display:block}.word-result-layout{height:100vh;padding:clamp(14px,2vw,26px);display:grid;grid-template-rows:auto minmax(0,1fr);gap:14px}.word-result-head{display:flex;align-items:center;gap:20px}.word-result-head .result-image{width:min(280px,28vw);max-height:22vh}.word-result-title{flex:1;min-width:0}.word-result-title h1{margin:4px 0 0;font-size:clamp(25px,4vw,52px);line-height:1.28;background:linear-gradient(90deg,#b5f7ec,#82c8ff,#c0a8ff);-webkit-background-clip:text;background-clip:text;color:transparent}.cloud-counter{display:flex;align-items:baseline;gap:7px;color:#9aa8bf;font-weight:750;white-space:nowrap}.cloud-counter strong{font-size:35px;color:#fff}.cloud-canvas-wrap{width:100%;height:100%;min-height:340px;display:grid;place-items:center}.cloud-canvas-wrap canvas{max-width:100%;max-height:100%}

/* Small responsive */
@media(max-width:900px){.stats-grid{grid-template-columns:repeat(3,1fr)}.question-card{align-items:flex-start;flex-direction:column}.poll-actions{justify-content:flex-start}.wc-create-form{grid-template-columns:1fr}.wc-create-form .btn{width:100%}.wc-topic-layout{align-items:flex-start}.wc-topic-thumb{width:120px;height:88px}.word-result-head{align-items:flex-start;flex-wrap:wrap}.word-result-head .result-image{width:230px}.word-result-tools{width:100%;justify-content:space-between;margin-left:0}}
@media(max-width:760px){.shell{width:min(100% - 22px,1180px)}.nav-user>span{display:none}.premium-main{padding-top:16px}.premium-hero{padding:25px 22px;border-radius:23px}.hero-icon{display:none}.stats-grid{grid-template-columns:1fr}.option-builder{grid-template-columns:1fr}.inline-create{flex-direction:column}.poll-actions{display:grid;grid-template-columns:repeat(3,1fr)}.poll-actions .icon-action{justify-content:center}.state-form{margin-left:0!important;grid-column:1/-1}.state-form .btn{width:100%}.section-heading{align-items:flex-start}.heading-icon{display:none}.hub-grid{grid-template-columns:1fr}.grid2{grid-template-columns:1fr}.choice-grid{grid-template-columns:1fr}.participant-page{padding:12px}.participant-card{border-radius:23px}.result-head{gap:14px}.metric{min-width:105px}.word-result-head{display:grid;grid-template-columns:1fr auto}.word-result-head .result-image{grid-column:1/-1;width:100%;max-width:100%;max-height:20vh}.result-shell,.word-result-layout{padding:12px}.chart-card,.cloud-stage{border-radius:20px;padding:12px}}
@media(max-width:560px){.topbar-inner,.nav-inner{min-height:68px}.brand-mark{width:40px;height:40px;border-radius:14px}.brand small{display:none}.userbox>div:nth-child(2){display:none}.auth-wrap{padding:14px}.auth-card{padding:24px;border-radius:24px}.participant-top{align-items:flex-start}.mini-brand>span:last-child{display:none}.participant-card{padding:21px 18px}.question-title{font-size:24px}.wc-topic-layout{display:block}.wc-topic-thumb{width:100%;height:190px;margin-top:10px}.wc-modal{padding:10px}.wc-modal-card{padding:20px;border-radius:20px;max-height:calc(100vh - 20px)}.wc-modal-actions{display:grid;grid-template-columns:1fr 1fr}.wc-modal-actions .btn{width:100%}.poll-actions{grid-template-columns:repeat(2,1fr)}.premium-hero h1{font-size:29px}.create-card{padding:20px}.result-head h1{font-size:22px}.metric strong{font-size:42px}.metric span{font-size:12px}.result-kicker{margin-bottom:5px}.word-result-title h1{font-size:27px}.cloud-counter strong{font-size:28px}}

/* Word Cloud result — QR answer panel */
.word-result-tools{display:flex;align-items:center;justify-content:flex-end;gap:16px;margin-left:auto;flex-wrap:wrap;align-self:flex-start}.result-qr-card{display:flex;align-items:center;gap:12px;padding:10px 10px 10px 15px;border-radius:22px;background:linear-gradient(145deg,rgba(255,255,255,.115),rgba(255,255,255,.055));border:1px solid rgba(255,255,255,.12);box-shadow:0 16px 44px rgba(0,0,0,.25);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);max-width:100%;flex:0 0 auto}.result-qr-copy{min-width:145px;max-width:190px}.result-qr-copy strong{display:block;color:#fff;font-size:15px;line-height:1.3;margin-top:5px}.result-qr-copy small{display:block;color:#8fa0ba;font-size:10px;line-height:1.35;margin-top:5px;max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.result-qr-kicker{display:inline-flex;align-items:center;gap:5px;color:#a8f3df;font-weight:850;font-size:9px;letter-spacing:.08em}.result-qr-frame{width:116px;height:116px;padding:7px;display:grid;place-items:center;background:#fff;border-radius:15px;box-shadow:0 10px 28px rgba(0,0,0,.24);overflow:hidden;flex:0 0 auto}.result-qr-frame #answer-qrcode{width:100%;height:100%;display:grid;place-items:center;overflow:hidden}.result-qr-frame #answer-qrcode img,.result-qr-frame #answer-qrcode canvas{width:100%!important;height:100%!important;max-width:100%;max-height:100%}.word-result-tools .cloud-counter{padding-right:2px}
@media(min-width:1400px){.result-qr-card{padding:12px 12px 12px 18px}.result-qr-frame{width:138px;height:138px}.result-qr-frame #answer-qrcode,.result-qr-frame #answer-qrcode img,.result-qr-frame #answer-qrcode canvas{width:122px!important;height:122px!important}.result-qr-copy{min-width:165px}.result-qr-copy strong{font-size:17px}.result-qr-copy small{font-size:11px}}
@media(max-width:1100px){.result-qr-copy{display:none}.result-qr-card{padding:8px}.result-qr-frame{width:102px;height:102px}.result-qr-frame #answer-qrcode,.result-qr-frame #answer-qrcode img,.result-qr-frame #answer-qrcode canvas{width:88px!important;height:88px!important}}
@media(max-width:760px){.word-result-tools{gap:8px}.result-qr-card{display:none}.word-result-tools .cloud-counter{margin-left:auto}}


/* =========================================================
   Simple Quiz 3.0 — Premium classroom assessment
   ========================================================= */
.quiz-hero,.quiz-editor-head{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 0 22px}.quiz-hero h1,.quiz-editor-head h1{margin:6px 0 7px;font-size:clamp(30px,4vw,50px);letter-spacing:-.035em}.quiz-hero p,.quiz-editor-head p{margin:0;color:var(--muted,#64748b);max-width:760px}.quiz-hero-icon{width:86px;height:86px;border-radius:26px;display:grid;place-items:center;font-size:34px;background:linear-gradient(135deg,#eef2ff,#f5f3ff);color:#5b5cf0;border:1px solid #e6e8ff;box-shadow:0 18px 50px rgba(91,92,240,.12)}.quiz-create-card,.quiz-settings{padding:24px;margin-bottom:24px}.quiz-create-grid,.quiz-settings-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr) auto;gap:14px;align-items:end}.form-label{display:block;font-weight:800;font-size:13px;color:#344054;margin-bottom:7px}.quiz-list{display:grid;gap:14px}.quiz-item{padding:19px 20px;display:flex;align-items:center;justify-content:space-between;gap:18px}.quiz-item-main{display:flex;align-items:center;gap:15px;min-width:0}.quiz-item-badge{width:54px;height:54px;border-radius:17px;display:grid;place-items:center;font-size:21px;flex:0 0 auto}.quiz-item-badge.draft{background:#f1f5f9;color:#64748b}.quiz-item-badge.live{background:#e9fbf4;color:#119466}.quiz-item-badge.closed{background:#fff1f2;color:#e11d48}.quiz-item-copy{min-width:0}.quiz-item-copy h3{margin:5px 0 4px;font-size:20px}.quiz-item-copy p{margin:0;color:#7a8496;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:650px}.quiz-status-line{display:flex;align-items:center;gap:8px;color:#98a2b3;font-size:12px}.quiz-status{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:850}.quiz-status.draft{background:#f1f5f9;color:#64748b}.quiz-status.live{background:#e9fbf4;color:#087c57}.quiz-status.closed{background:#fff1f2;color:#be123c}.quiz-meta{display:flex;gap:16px;margin-top:9px;color:#667085;font-size:13px}.quiz-item-actions{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex-wrap:wrap}.quiz-more{position:relative}.quiz-more summary{list-style:none;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;cursor:pointer;border:1px solid #e5e7eb;background:#fff}.quiz-more summary::-webkit-details-marker{display:none}.quiz-more-menu{position:absolute;right:0;top:44px;z-index:20;width:170px;padding:7px;background:#fff;border:1px solid #e5e7eb;border-radius:14px;box-shadow:0 18px 50px rgba(15,23,42,.13)}.quiz-more-menu button{width:100%;padding:10px 12px;border:0;background:transparent;text-align:left;border-radius:9px;cursor:pointer}.quiz-more-menu button:hover{background:#f8fafc}.quiz-more-menu .danger{color:#dc2626}.quiz-editor-head{padding-top:26px}.quiz-edit-top-actions{display:flex;gap:8px}.quiz-builder-grid{display:grid;grid-template-columns:minmax(360px,.8fr) minmax(0,1.2fr);gap:22px;align-items:start}.quiz-question-form{padding:23px;position:sticky;top:82px}.quiz-question-builder{display:grid;gap:18px}.quiz-textarea{min-height:116px;resize:vertical}.quiz-image-picker{display:flex;align-items:center;gap:10px;padding:14px 15px;border:1.5px dashed #d7dce7;border-radius:15px;background:#fafbff;color:#667085;cursor:pointer}.quiz-image-picker input{display:none}.quiz-existing-image{margin-top:10px;display:flex;gap:12px;align-items:center}.quiz-existing-image img{width:120px;height:82px;object-fit:cover;border-radius:12px;border:1px solid #e5e7eb}.quiz-option-editor{display:grid;gap:9px}.quiz-option-row{display:grid;grid-template-columns:22px 38px minmax(0,1fr) 48px;align-items:center;gap:9px}.quiz-option-row>input[type=radio]{accent-color:#5b5cf0;width:18px;height:18px}.quiz-option-letter{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:#eef2ff;color:#4f46e5;font-weight:900}.quiz-correct-caption{font-size:11px;color:#98a2b3;font-weight:750}.quiz-question-list{display:grid;gap:13px}.quiz-question-card{padding:18px;display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:15px}.quiz-q-number{width:56px;height:38px;border-radius:12px;background:#111827;color:#fff;display:grid;place-items:center;font-weight:850;font-size:12px}.quiz-q-body h3{margin:0 0 12px;font-size:17px;line-height:1.55}.quiz-q-thumb{max-width:290px;max-height:180px;object-fit:contain;border-radius:14px;border:1px solid #e5e7eb;background:#f8fafc;margin-bottom:12px}.quiz-q-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.quiz-q-options>div{display:flex;align-items:center;gap:8px;padding:9px 11px;border-radius:11px;background:#f8fafc;color:#475467;font-size:13px}.quiz-q-options>div>span{width:24px;height:24px;border-radius:8px;display:grid;place-items:center;background:#fff;font-weight:850}.quiz-q-options>div.is-correct{background:#eafaf3;color:#087c57}.quiz-q-options>div.is-correct>span{background:#fff;color:#087c57}.quiz-q-options i{margin-left:auto}.quiz-q-actions{display:flex;align-items:flex-start;gap:5px}.quiz-q-actions form{margin:0}.quiz-q-actions button:disabled{opacity:.35;cursor:not-allowed}.quiz-result-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.quiz-result-metrics>div{padding:21px}.quiz-result-metrics span{display:block;color:#667085;font-size:12px;font-weight:800}.quiz-result-metrics strong{font-size:34px;display:inline-block;margin:7px 5px 0 0;letter-spacing:-.04em}.quiz-result-metrics small{color:#98a2b3}.quiz-results-table-card,.quiz-analysis-card{padding:22px;margin-bottom:18px}.table-wrap{overflow:auto}.quiz-result-table{width:100%;border-collapse:collapse;min-width:820px}.quiz-result-table th,.quiz-result-table td{padding:13px 12px;border-bottom:1px solid #edf0f4;text-align:left;font-size:13px}.quiz-result-table th{color:#667085;font-size:11px;text-transform:uppercase;letter-spacing:.04em}.score-chip{display:inline-flex;padding:7px 10px;border-radius:10px;background:#eef2ff;color:#4f46e5;font-weight:900}.quiz-analysis-list{display:grid;gap:11px}.quiz-analysis-row{display:grid;grid-template-columns:minmax(220px,1fr) minmax(160px,1.3fr) 52px;gap:13px;align-items:center}.quiz-analysis-copy{display:flex;gap:10px;min-width:0}.quiz-analysis-copy strong{white-space:nowrap}.quiz-analysis-copy span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#667085}.quiz-analysis-bar{height:9px;border-radius:999px;background:#eef1f5;overflow:hidden}.quiz-analysis-bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#5b5cf0,#22c7a9)}.quiz-detail-overlay{position:fixed;inset:0;z-index:100;background:rgba(15,23,42,.55);display:grid;place-items:center;padding:18px;backdrop-filter:blur(5px)}.quiz-detail-modal{width:min(760px,100%);max-height:88vh;overflow:auto;padding:22px}.quiz-detail-list{display:grid;gap:9px}.quiz-detail-answer{padding:13px 14px;border-radius:14px;border:1px solid #e5e7eb;background:#fff}.quiz-detail-answer.correct{border-color:#c8f0df;background:#f3fcf8}.quiz-detail-answer.wrong{border-color:#fecdd3;background:#fff7f8}.quiz-detail-answer>div{display:flex;gap:10px}.quiz-detail-answer>div span{font-size:12px;font-weight:850}.quiz-detail-answer p{margin:7px 0 0}.quiz-detail-answer small{display:block;margin-top:5px;color:#b42318}.quiz-public-shell{width:min(820px,calc(100% - 24px));margin:0 auto;padding:26px 0 70px}.quiz-public-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px;color:#182230}.quiz-public-brand>span{width:43px;height:43px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,#5b5cf0,#7c3aed);color:#fff;box-shadow:0 12px 30px rgba(91,92,240,.25)}.quiz-public-brand small{display:block;color:#8b95a7;font-size:11px;margin-top:2px}.quiz-public-intro,.quiz-student-info,.quiz-public-question,.quiz-submit-card,.quiz-score-result,.quiz-public-state{padding:clamp(20px,4vw,30px);margin-bottom:14px}.quiz-public-intro{position:relative;overflow:hidden;background:linear-gradient(145deg,#fff,#f7f7ff)}.quiz-public-intro:after{content:"";position:absolute;width:230px;height:230px;border-radius:50%;right:-90px;top:-120px;background:radial-gradient(circle,#dcdcff,transparent 70%);pointer-events:none}.quiz-public-intro h1{font-size:clamp(28px,6vw,46px);line-height:1.18;margin:8px 0}.quiz-public-intro p{color:#667085;line-height:1.6}.quiz-live-chip{position:absolute;right:22px;top:22px;padding:7px 10px;border-radius:999px;background:#eafaf3;color:#087c57;font-size:11px;font-weight:900}.quiz-live-chip i{font-size:7px;margin-right:4px}.quiz-public-meta{display:flex;gap:10px;margin-top:15px}.quiz-public-meta span{padding:8px 10px;border-radius:10px;background:#f2f4f7;color:#475467;font-size:12px;font-weight:750}.quiz-student-info .section-heading{align-items:center}.quiz-step{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:#111827;color:#fff;font-weight:900}.quiz-student-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quiz-student-grid label>span{display:block;font-size:12px;font-weight:800;margin:0 0 7px 2px;color:#475467}.quiz-student-grid .span-2{grid-column:1/-1}.quiz-section-head{display:flex;align-items:center;justify-content:space-between;padding:12px 5px 9px}.quiz-section-head h2{margin:4px 0}.quiz-public-qhead{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.quiz-public-qhead>span{display:inline-flex;padding:7px 10px;border-radius:10px;background:#111827;color:#fff;font-size:12px;font-weight:900}.quiz-public-qhead small{color:#98a2b3;font-weight:750}.quiz-public-question h3{font-size:clamp(17px,3vw,21px);line-height:1.6;margin:0 0 15px}.quiz-public-image{width:100%;border:0;background:#f8fafc;padding:10px;border-radius:16px;cursor:zoom-in;margin-bottom:15px}.quiz-public-image img{display:block;max-width:100%;max-height:420px;object-fit:contain;margin:auto;border-radius:11px}.quiz-public-image span{display:block;margin-top:8px;color:#667085;font-size:11px}.quiz-public-options{display:grid;gap:9px}.quiz-public-options label{display:grid;grid-template-columns:24px 40px minmax(0,1fr) 24px;align-items:center;gap:9px;padding:12px;border:1.5px solid #e7eaf0;border-radius:15px;background:#fff;cursor:pointer;transition:.18s}.quiz-public-options label:hover{border-color:#cfd2ff;background:#fafaff}.quiz-public-options input{width:18px;height:18px;accent-color:#5b5cf0}.quiz-public-letter{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:#f2f4f7;font-weight:900;color:#475467}.quiz-public-options label>i{opacity:0;color:#5b5cf0}.quiz-public-options label:has(input:checked){border-color:#8788f5;background:#f7f7ff;box-shadow:0 0 0 3px rgba(91,92,240,.07)}.quiz-public-options label:has(input:checked) .quiz-public-letter{background:#5b5cf0;color:#fff}.quiz-public-options label:has(input:checked)>i{opacity:1}.quiz-submit-card{display:flex;align-items:center;justify-content:space-between;gap:18px;position:sticky;bottom:12px;z-index:15;box-shadow:0 20px 60px rgba(15,23,42,.15)}.quiz-submit-card strong{font-size:18px}.quiz-submit-card p{margin:3px 0 0;color:#667085;font-size:12px}.quiz-score-result,.quiz-public-state{text-align:center;margin-top:8vh}.quiz-result-orb{width:78px;height:78px;border-radius:25px;display:grid;place-items:center;margin:0 auto 17px;background:#e9fbf4;color:#0f9f6e;font-size:31px}.quiz-score-result h1,.quiz-public-state h1{font-size:clamp(28px,6vw,44px);margin:7px 0}.quiz-score-result p{color:#667085}.quiz-score-big{display:flex;justify-content:center;align-items:baseline;margin:22px 0}.quiz-score-big strong{font-size:82px;line-height:.9;letter-spacing:-.06em;color:#5b5cf0}.quiz-score-big span{font-size:28px;color:#98a2b3;font-weight:800}.quiz-result-summary{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:18px}.quiz-result-summary span{padding:9px 12px;border-radius:12px;background:#f2f4f7;color:#475467;font-size:12px;font-weight:800}.quiz-image-modal{position:fixed;inset:0;z-index:120;background:rgba(3,7,18,.92);display:grid;place-items:center;padding:20px}.quiz-image-modal[hidden]{display:none}.quiz-image-modal img{max-width:94vw;max-height:88vh;object-fit:contain}.quiz-image-modal button{position:absolute;right:18px;top:18px;width:44px;height:44px;border:0;border-radius:14px;background:rgba(255,255,255,.12);color:#fff;font-size:20px}.quiz-public-state .state-orb{margin:0 auto 15px}
@media(max-width:1050px){.quiz-builder-grid{grid-template-columns:1fr}.quiz-question-form{position:static}.quiz-create-grid,.quiz-settings-grid{grid-template-columns:1fr 1fr}.quiz-create-grid .btn,.quiz-settings-grid .btn{grid-column:1/-1}.quiz-item{align-items:flex-start;flex-direction:column}.quiz-item-actions{width:100%;justify-content:flex-start}.quiz-result-metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.quiz-hero-icon{display:none}.quiz-create-grid,.quiz-settings-grid{grid-template-columns:1fr}.quiz-question-card{grid-template-columns:1fr}.quiz-q-number{width:max-content;padding:0 10px}.quiz-q-actions{border-top:1px solid #eef0f4;padding-top:10px}.quiz-q-options{grid-template-columns:1fr}.quiz-result-metrics{grid-template-columns:1fr 1fr}.quiz-analysis-row{grid-template-columns:1fr 48px}.quiz-analysis-bar{grid-column:1/-1;grid-row:2}.quiz-student-grid{grid-template-columns:1fr}.quiz-student-grid .span-2{grid-column:auto}.quiz-submit-card{align-items:stretch;flex-direction:column}.quiz-submit-card .btn{width:100%}.quiz-public-options label{grid-template-columns:21px 36px minmax(0,1fr) 18px}.quiz-public-shell{width:min(100% - 18px,820px);padding-top:14px}.quiz-live-chip{position:static;display:inline-flex;margin-bottom:8px}.quiz-score-big strong{font-size:68px}.quiz-item-copy p{white-space:normal}.quiz-edit-top-actions .btn span{display:none}}