/* ==========  Google Forms clone  ========== */
:root{
  --theme:#0f9d58;
  --theme-dark:#0b8043;
  --page-bg:#e8f0e9;
  --blue:#4285f4;
  --line:#dadce0;
  --text:#202124;
  --grey:#5f6368;
  --grey2:#70757a;
  --hover:#f1f3f4;
  --card-radius:8px;
  --form-width:770px;
  --font:"Roboto",Arial,Helvetica,sans-serif;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:var(--font);
  color:var(--text);
  background:var(--page-bg);
  font-size:14px;
  -webkit-font-smoothing:antialiased;
}
button{font-family:inherit;}
.ic{fill:currentColor;display:block;}
.hidden{display:none !important;}

/* ---------- верхняя панель ---------- */
.topbar{
  background:#fff;
  padding:8px 16px 0 16px;
  position:sticky;top:0;z-index:60;
}
.topbar-row{display:flex;align-items:center;gap:8px;min-height:48px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-logo{width:40px;height:40px;color:var(--theme);display:flex;align-items:center;justify-content:center;}
.brand-logo svg{width:34px;height:34px;}
.doc-title-wrap{display:flex;flex-direction:column;justify-content:center;min-width:0;}
.doc-title{
  border:none;outline:none;background:transparent;font-size:18px;color:var(--text);
  padding:2px 4px;border-radius:2px;font-family:var(--font);width:260px;max-width:38vw;
  border-bottom:1px solid transparent;
}
.doc-title:hover{border-bottom-color:var(--line);}
.doc-title:focus{border-bottom:2px solid var(--theme);padding-bottom:1px;}
.doc-sub{display:flex;align-items:center;gap:2px;margin-left:2px;}
.doc-sub .icon-btn{width:26px;height:26px;}
.doc-sub .icon-btn svg{width:16px;height:16px;}
.topbar-spacer{flex:1;}
.topbar-actions{display:flex;align-items:center;gap:2px;}
.avatar{
  width:32px;height:32px;border-radius:50%;background:#1a73e8;color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:500;margin-left:8px;cursor:pointer;
}
.btn-send{
  background:var(--theme);color:#fff;border:none;border-radius:4px;height:36px;padding:0 24px;
  font-size:14px;font-weight:500;letter-spacing:.25px;cursor:pointer;margin-left:8px;
}
.btn-send:hover{background:var(--theme-dark);box-shadow:0 1px 2px rgba(60,64,67,.3);}
.icon-btn{
  width:40px;height:40px;border:none;background:transparent;border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--grey);cursor:pointer;flex-shrink:0;
}
.icon-btn:hover{background:var(--hover);}
.icon-btn:disabled{color:#bdc1c6;cursor:default;background:transparent;}
.icon-btn.small{width:32px;height:32px;}
.icon-btn.small svg{width:20px;height:20px;}

/* ---------- вкладки ---------- */
.tabs{
  background:#fff;display:flex;justify-content:center;border-bottom:1px solid var(--line);
  position:sticky;top:56px;z-index:59;
}
.tab{
  border:none;background:transparent;height:48px;padding:0 24px;font-size:14px;font-weight:500;
  letter-spacing:.25px;color:var(--grey);cursor:pointer;position:relative;
}
.tab:hover{background:var(--hover);}
.tab.active{color:var(--theme-dark);}
.tab.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--theme-dark);border-radius:3px 3px 0 0;}
.tab .cnt{color:var(--grey2);font-weight:400;}

/* ---------- рабочая область ---------- */
.workspace{padding:12px 0 96px;}
.form-area{position:relative;width:var(--form-width);max-width:calc(100vw - 32px);margin:0 auto;}
.banner{
  width:100%;aspect-ratio:1200/300;border-radius:var(--card-radius);overflow:hidden;margin-bottom:12px;
  background:var(--theme);position:relative;
}
.banner img,.banner svg{width:100%;height:100%;object-fit:cover;display:block;}
.banner .banner-edit{
  position:absolute;right:8px;bottom:8px;background:rgba(255,255,255,.92);color:var(--grey);
  border:none;border-radius:4px;height:32px;padding:0 12px;font-size:13px;cursor:pointer;
  opacity:0;transition:opacity .15s;display:flex;align-items:center;gap:6px;
}
.banner:hover .banner-edit{opacity:1;}

/* ---------- карточки ---------- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--card-radius);
  padding:24px;margin-bottom:12px;position:relative;cursor:pointer;
}
.card.selected{box-shadow:0 1px 3px 1px rgba(60,64,67,.25);cursor:default;}
.card.selected::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--blue);
  border-radius:var(--card-radius) 0 0 var(--card-radius);
}
.card--header{border-top:10px solid var(--theme);padding-top:22px;}
.card--header.selected::before{top:-10px;border-radius:0 0 0 var(--card-radius);}
.card.dragging{opacity:.35;}
.card.drop-before{box-shadow:0 -3px 0 0 var(--blue);}
.card.drop-after{box-shadow:0 3px 0 0 var(--blue);}

.drag-handle{
  position:absolute;top:2px;left:50%;transform:translateX(-50%);width:48px;height:20px;
  display:flex;align-items:center;justify-content:center;color:#bdc1c6;opacity:0;cursor:grab;
}
.drag-handle svg{width:20px;height:20px;transform:rotate(90deg);}
.card:hover .drag-handle{opacity:1;}

/* поля ввода в стиле Forms */
.txt{
  width:100%;border:none;outline:none;background:transparent;font-family:var(--font);
  font-size:14px;color:var(--text);padding:6px 0 7px;border-bottom:1px solid transparent;resize:none;overflow:hidden;
}
.txt::placeholder{color:var(--grey2);}
.txt:hover{border-bottom-color:var(--line);}
.txt:focus{border-bottom:2px solid var(--theme);padding-bottom:6px;}
.txt-filled{background:#f8f9fa;border-radius:4px 4px 0 0;padding:12px 12px 8px;border-bottom:1px solid var(--line);}
.txt-filled:hover{background:#f1f3f4;}
.txt-form-title{font-size:32px;font-weight:400;line-height:135%;}
.txt-desc{font-size:14px;color:var(--grey);}
.txt-q-title{font-size:16px;line-height:24px;}

/* заголовок формы */
.form-title-view{font-size:32px;line-height:135%;}
.form-desc-view{font-size:14px;color:var(--grey);margin-top:8px;white-space:pre-wrap;}

/* ---------- вопрос ---------- */
.q-head{display:flex;align-items:flex-start;gap:24px;}
.q-title-col{flex:1;min-width:0;}
.q-head .icon-btn{margin-top:4px;}
.type-select{
  width:240px;flex-shrink:0;height:48px;border:1px solid var(--line);border-radius:4px;
  display:flex;align-items:center;gap:12px;padding:0 12px;cursor:pointer;background:#fff;color:var(--text);
  font-size:14px;user-select:none;
}
.type-select:hover{background:#f8f9fa;}
.type-select .ic{color:var(--grey);flex-shrink:0;}
.type-select .lbl{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.type-select .arrow{color:var(--grey);}

.q-body{margin-top:16px;}
.q-title-view{font-size:16px;line-height:24px;word-break:break-word;}
.q-desc-view{font-size:12px;color:var(--grey);margin-top:4px;white-space:pre-wrap;}
.req-star{color:#d93025;margin-left:2px;}

.q-footer{
  display:flex;align-items:center;justify-content:flex-end;gap:4px;
  margin:16px -8px -8px 0;padding-top:8px;border-top:1px solid #ececec;
}
.q-footer .divider{width:1px;height:32px;background:var(--line);margin:0 8px;}
.req-label{font-size:14px;color:var(--text);margin-right:8px;user-select:none;cursor:pointer;}

/* переключатель */
.switch{display:inline-flex;align-items:center;gap:12px;cursor:pointer;user-select:none;}
.switch input{display:none;}
.switch .track{
  width:34px;height:14px;border-radius:7px;background:#bdc1c6;position:relative;transition:background .15s;flex-shrink:0;
}
.switch .track::after{
  content:"";position:absolute;left:-2px;top:-3px;width:20px;height:20px;border-radius:50%;
  background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.35);transition:transform .15s,background .15s;
}
.switch input:checked + .track{background:#a8d5bd;}
.switch input:checked + .track::after{transform:translateX(20px);background:var(--theme);}

/* варианты ответа */
.opt-row{display:flex;align-items:center;gap:8px;margin:8px 0;min-height:32px;}
.opt-marker{
  width:20px;height:20px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  color:var(--grey2);font-size:14px;
}
.opt-marker .shape{width:18px;height:18px;border:2px solid #70757a;border-radius:50%;}
.opt-marker .shape.square{border-radius:2px;}
.opt-row .txt{flex:1;}
.opt-row.add .txt-fake{color:var(--grey2);font-size:14px;padding:6px 0;}
.link-btn{
  border:none;background:transparent;color:var(--grey);font-size:14px;padding:6px 4px;cursor:pointer;
  font-family:var(--font);border-radius:4px;
}
.link-btn:hover{background:var(--hover);}
.link-btn.accent{color:#1a73e8;}
.opt-row .muted{color:var(--grey2);font-size:14px;}

/* предпросмотр ответа в свернутой карточке */
.answer-preview{color:var(--grey2);font-size:14px;}
.answer-line{border-bottom:1px dotted #9aa0a6;width:60%;max-width:340px;padding-bottom:4px;color:var(--grey2);}
.answer-line.wide{width:100%;max-width:none;}
.preview-opt{display:flex;align-items:center;gap:12px;margin:10px 0;color:var(--text);}
.preview-opt .shape{width:18px;height:18px;border:2px solid #70757a;border-radius:50%;flex-shrink:0;}
.preview-opt .shape.square{border-radius:2px;}

/* линейная шкала */
.scale-editor{display:flex;align-items:center;gap:8px;margin-bottom:16px;}
.scale-label-row{display:flex;align-items:center;gap:16px;margin:12px 0;}
.scale-label-row .num{width:20px;color:var(--text);}
.scale-label-row .txt{flex:1;max-width:400px;}
.sel{
  height:40px;border:1px solid var(--line);border-radius:4px;padding:0 8px;background:#fff;
  font-family:var(--font);font-size:14px;color:var(--text);cursor:pointer;
}
/* Публичный dropdown — стиль Google Forms */
.pv-drop-wrap{position:relative;display:inline-block;min-width:200px;max-width:100%;}
.pv-drop{
  display:flex;align-items:center;gap:4px;
  border-bottom:1px solid #80868b;padding:8px 0;
  cursor:pointer;min-height:48px;outline:none;
  transition:border-color .15s;
}
.pv-drop:focus,.pv-drop.open{border-bottom:2px solid var(--theme);margin-bottom:-1px;}
.pv-drop-val{flex:1;font-size:16px;font-family:var(--font);color:#80868b;line-height:1.4;}
.pv-drop-val.chosen{color:var(--text);}
.pv-drop-ico{color:#5f6368;flex-shrink:0;transition:transform .2s;}
.pv-drop.open .pv-drop-ico{transform:rotate(180deg);}
.pv-drop-list{
  position:absolute;z-index:200;
  background:#fff;border-radius:4px;
  box-shadow:0 2px 6px 2px rgba(0,0,0,.15);
  min-width:100%;width:max-content;max-width:min(400px,calc(100vw - 32px));
  max-height:min(320px,70vh);overflow-y:auto;
  top:calc(100% + 2px);left:0;
  scrollbar-width:thin;scrollbar-color:#dadce0 transparent;
}
.pv-drop-list::-webkit-scrollbar{width:6px;}
.pv-drop-list::-webkit-scrollbar-track{background:transparent;}
.pv-drop-list::-webkit-scrollbar-thumb{background:#dadce0;border-radius:3px;}
.pv-drop-opt{
  padding:13px 24px;font-size:16px;font-family:var(--font);
  cursor:pointer;color:var(--text);white-space:nowrap;
}
.pv-drop-opt:hover{background:#f8f9fa;}
.pv-drop-opt.active{background:#e8f0fe;color:var(--theme);}
.scale-preview{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:8px;}
.scale-preview .pt{display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--grey);}

/* сетка */
.grid-editor{display:flex;gap:48px;}
.grid-col{flex:1;min-width:0;}
.grid-col h4{font-size:14px;font-weight:500;color:var(--grey);margin:0 0 8px;}
.grid-table{width:100%;border-collapse:collapse;font-size:14px;}
.grid-table th,.grid-table td{padding:8px;text-align:center;color:var(--grey);font-weight:400;}
.grid-table td:first-child,.grid-table th:first-child{text-align:left;color:var(--text);}
.grid-table tr:nth-child(odd) td{background:#f8f9fa;}

/* блоки: заголовок / изображение / видео / раздел */
.img-block img{max-width:100%;border-radius:4px;display:block;}
.vid-block iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:4px;}
.block-drop{
  border:2px dashed var(--line);border-radius:8px;padding:32px;text-align:center;color:var(--grey);
}
.section-head{display:flex;align-items:center;justify-content:space-between;color:var(--grey);font-size:12px;margin-bottom:8px;}

/* ---------- боковая панель инструментов ---------- */
.side-toolbar{
  position:absolute;left:calc(100% + 16px);top:0;background:#fff;border:1px solid var(--line);
  border-radius:8px;padding:4px;display:flex;flex-direction:column;gap:2px;
  box-shadow:0 1px 2px rgba(60,64,67,.15);transition:top .2s cubic-bezier(.4,0,.2,1);z-index:20;
}
.side-toolbar .icon-btn{width:40px;height:40px;}

/* ---------- меню ---------- */
.menu{
  position:absolute;background:#fff;border-radius:4px;box-shadow:0 2px 6px 2px rgba(60,64,67,.15),0 1px 2px rgba(60,64,67,.3);
  padding:8px 0;z-index:200;min-width:220px;max-height:70vh;overflow:auto;
}
.menu-item{
  display:flex;align-items:center;gap:16px;height:40px;padding:0 16px;font-size:14px;color:var(--text);
  cursor:pointer;white-space:nowrap;
}
.menu-item:hover{background:var(--hover);}
.menu-item .ic{color:var(--grey);flex-shrink:0;}
.menu-item .check{margin-left:auto;color:var(--theme-dark);opacity:0;}
.menu-item.checked .check{opacity:1;}
.menu-sep{height:1px;background:var(--line);margin:8px 0;}
.menu-title{font-size:12px;color:var(--grey2);padding:4px 16px;}
.scrim{position:fixed;inset:0;z-index:150;}

/* ---------- модальные окна ---------- */
.modal-scrim{position:fixed;inset:0;background:rgba(32,33,36,.6);z-index:300;display:flex;align-items:center;justify-content:center;}
.modal{background:#fff;border-radius:8px;min-width:420px;max-width:92vw;max-height:86vh;overflow:auto;box-shadow:0 11px 15px rgba(0,0,0,.2);}
.modal h3{margin:0;padding:24px 24px 12px;font-size:22px;font-weight:400;}
.modal .body{padding:0 24px 8px;font-size:14px;color:var(--grey);}
.modal .foot{display:flex;justify-content:flex-end;gap:8px;padding:16px;}
.btn-text{border:none;background:transparent;color:#1a73e8;font-size:14px;font-weight:500;height:36px;padding:0 12px;border-radius:4px;cursor:pointer;}
.btn-text:hover{background:rgba(26,115,232,.06);}
.btn-filled{border:none;background:var(--theme);color:#fff;font-size:14px;font-weight:500;height:36px;padding:0 20px;border-radius:4px;cursor:pointer;}
.input-line{width:100%;height:40px;border:1px solid var(--line);border-radius:4px;padding:0 12px;font-family:var(--font);font-size:14px;}
.swatches{display:flex;gap:12px;flex-wrap:wrap;padding:8px 0 16px;}
.swatch{width:32px;height:32px;border-radius:50%;border:2px solid transparent;cursor:pointer;}
.swatch.active{border-color:#202124;}
.banner-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:8px 0 16px;}
.banner-grid .b{height:70px;border-radius:6px;cursor:pointer;border:2px solid transparent;overflow:hidden;}
.banner-grid .b.active{border-color:#1a73e8;}
.banner-grid .b img,.banner-grid .b svg{width:100%;height:100%;object-fit:cover;display:block;}

/* ---------- предпросмотр формы ---------- */
.preview-root{position:fixed;inset:0;background:var(--page-bg);z-index:400;overflow:auto;}
.preview-top{background:#fff;height:56px;display:flex;align-items:center;padding:0 16px;gap:12px;position:sticky;top:0;z-index:5;box-shadow:0 1px 2px rgba(60,64,67,.2);}
.preview-top .ttl{font-size:16px;}
.pv-wrap{width:var(--form-width);max-width:calc(100vw - 24px);margin:24px auto 64px;}
.pv-banner{width:100%;aspect-ratio:1200/300;border-radius:8px 8px 0 0;overflow:hidden;}
.pv-banner img,.pv-banner svg{width:100%;height:100%;object-fit:cover;display:block;}
.pv-card{background:#fff;border:1px solid var(--line);border-radius:var(--card-radius);padding:24px;margin-bottom:12px;}
.pv-card.head{border-top:10px solid var(--theme);}
.pv-title{font-size:32px;line-height:135%;}
.pv-desc{font-size:14px;color:var(--grey);margin-top:12px;white-space:pre-wrap;}
.pv-q{font-size:16px;margin-bottom:12px;}
.pv-opt{display:flex;align-items:center;gap:12px;margin:12px 0;font-size:14px;}
.pv-opt input{width:18px;height:18px;accent-color:var(--theme);}
.pv-input{width:60%;max-width:340px;border:none;border-bottom:1px solid var(--line);outline:none;font-size:14px;padding:6px 0;font-family:var(--font);background:transparent;}
.pv-input:focus{border-bottom:2px solid var(--theme);}
.pv-input.wide{width:100%;max-width:100%;box-sizing:border-box;resize:none;overflow:hidden;word-break:break-word;overflow-wrap:break-word;min-height:52px;}
.pv-err{color:#d93025;font-size:12px;margin-top:8px;display:flex;align-items:center;gap:6px;}
.pv-actions{display:flex;align-items:center;justify-content:space-between;margin-top:8px;gap:16px;}
.pv-stars{display:flex;gap:8px;color:#bdc1c6;}
.pv-stars .s{cursor:pointer;}
.pv-stars .s.on{color:#f4b400;}
.pv-scale{display:flex;gap:20px;align-items:flex-end;flex-wrap:wrap;}
.pv-scale .pt{display:flex;flex-direction:column;align-items:center;gap:6px;}
.pv-grid{width:100%;border-collapse:collapse;font-size:14px;}
.pv-grid th{font-weight:400;color:var(--grey);padding:8px;}
.pv-grid td{text-align:center;padding:10px 8px;}
.pv-grid td:first-child{text-align:left;}
.pv-grid tr:nth-child(odd) td{background:#f8f9fa;}
.required-note{color:#d93025;font-size:12px;margin:8px 0 0;}

/* ---------- ответы ---------- */
.responses{width:var(--form-width);max-width:calc(100vw - 24px);margin:24px auto;}
.resp-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:20px 24px;margin-bottom:12px;}
.resp-card h4{margin:0 0 12px;font-size:16px;font-weight:500;}
.resp-q{font-size:13px;color:var(--grey);margin-top:12px;}
.resp-a{font-size:14px;color:var(--text);border-bottom:1px solid var(--line);padding-bottom:6px;}
.resp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.empty-state{text-align:center;color:var(--grey);padding:64px 16px;}
.empty-state svg{width:64px;height:64px;color:#bdc1c6;margin:0 auto 16px;}

/* ---------- настройки ---------- */
.settings-wrap{width:var(--form-width);max-width:calc(100vw - 24px);margin:24px auto;}
.set-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px 24px;margin-bottom:12px;}
.set-row{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 0;border-bottom:1px solid #ececec;}
.set-row:last-child{border-bottom:none;}
.set-row .t{font-size:14px;}
.set-row .d{font-size:12px;color:var(--grey);margin-top:2px;}
.set-head{font-size:16px;font-weight:500;padding:16px 0;border-bottom:1px solid #ececec;}

/* ---------- адаптив ---------- */
@media (max-width:1180px){
  .side-toolbar{position:fixed;left:auto;right:12px;top:120px !important;}
}
@media (max-width:900px){
  .side-toolbar{flex-direction:row;top:auto !important;bottom:16px;right:50%;transform:translateX(50%);}
  .form-area{max-width:calc(100vw - 24px);}
  .q-head{flex-direction:column;gap:12px;}
  .type-select{width:100%;}
  .grid-editor{flex-direction:column;gap:16px;}
  .doc-title{width:160px;}
  .btn-send{padding:0 14px;}
}