/* Общие стили из задачника Oxbox: тема (светлая/тёмная), кнопки, поля, окна, аватары, просмотр фото, эмодзи */
:root{
  --bg:#f4f5f7; --panel:#ebecf0; --card:#fff; --text:#1d2330; --muted:#6b7385; --line:#dfe1e6; --accent:#4f6bed; --accent-soft:#e8ecfd; --danger-soft:#fde8e8; --shadow:0 1px 2px rgba(20,25,40,.08),0 1px 1px rgba(20,25,40,.04); color-scheme:light;
  --accent-text:#fff; --danger:#d93d3d; --warn:#e8930c; --ok:#2f9e5b; --radius:12px;
}
:root[data-theme=dark]{
  --bg:#15171c; --panel:#1d2027; --card:#262a33; --text:#e6e8ee; --muted:#8e95a5; --line:#343945; --accent:#6d86f5; --accent-soft:#262d4a; --danger-soft:#3a2124; --shadow:0 1px 2px rgba(0,0,0,.4); color-scheme:dark;
}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --bg:#15171c; --panel:#1d2027; --card:#262a33; --text:#e6e8ee; --muted:#8e95a5; --line:#343945; --accent:#6d86f5; --accent-soft:#262d4a; --danger-soft:#3a2124; --shadow:0 1px 2px rgba(0,0,0,.4); color-scheme:dark;
}}
*{box-sizing:border-box}
/* цветные эмодзи Twemoji для Windows и Linux: у системного шрифта нет новых эмодзи, и они выглядят квадратиками или разваливаются (на Mac и iPhone — свои Apple) */
@font-face{font-family:'Twemoji';font-display:swap;src:url(/fonts/twemoji.woff2) format('woff2');unicode-range:U+23,U+2A,U+30-39,U+A9,U+AE,U+200D,U+203C-3299,U+FE0F,U+1F000-1FAFF,U+E0020-E007F}
:root.emoji-font body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif,"Twemoji"}
:root.emoji-font .emo,:root.emoji-font .emoji-grid button,:root.emoji-font .emoji-tabs button,:root.emoji-font .cat-emo,:root.emoji-font .ico.has-img{font-family:"Twemoji",sans-serif}
html,body{margin:0;min-height:100%}
body{background:var(--bg);color:var(--text);font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:1px solid var(--line);background:var(--card);border-radius:8px;padding:7px 12px;min-height:36px}
button:hover{border-color:var(--muted)}
button:disabled{opacity:.5;cursor:default}
button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}
button.danger{color:var(--danger)}
button.ghost{background:none;border-color:transparent}
button.sm{min-height:30px;padding:4px 10px;font-size:13px}
input,select,textarea{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:7px 10px;width:100%;min-height:36px}
input,select,textarea{min-width:0;max-width:100%}
input[type=checkbox]{width:auto;min-height:0;accent-color:var(--accent)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:transparent}
input:disabled,select:disabled,textarea:disabled{opacity:.75}
label.lbl{display:block;font-size:12px;color:var(--muted);margin:0 0 4px}
.muted{color:var(--muted)} .err{color:var(--danger);font-size:13px} .sp{flex:1}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

.icon-btn{background:none;border-color:transparent;padding:6px;min-height:34px;min-width:34px;display:inline-grid;place-items:center;color:var(--muted)}
.icon-btn:hover{color:var(--text);border-color:var(--line)}
.pw{position:relative;display:block;flex:1;min-width:0}
.pw input{padding-right:42px}
input::-ms-reveal,input::-ms-clear{display:none}  /* своя кнопка в Edge, у нас есть своя */
.pw .eye{position:absolute;right:3px;top:50%;transform:translateY(-50%);min-height:0;padding:5px 7px;border:none;background:none;color:var(--muted);line-height:0}
.pw .eye:hover{color:var(--text)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--muted) 45%,transparent);border-radius:10px;border:3px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background-color:color-mix(in srgb,var(--muted) 70%,transparent)}
::-webkit-scrollbar-button{display:none;width:0;height:0}
::-webkit-scrollbar-corner{background:transparent}
dialog::-webkit-scrollbar-track{margin:14px 0}
@supports (-moz-appearance:none){*{scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--muted) 45%,transparent) transparent}}
.av{width:24px;height:24px;border-radius:50%;display:inline-grid;place-items:center;color:#fff;font-size:10px;font-weight:700;flex:none}
.av.lg{width:34px;height:34px;font-size:12px}
dialog{border:none;border-radius:14px;padding:0;background:var(--card);color:var(--text);width:min(720px,calc(100vw - 32px));max-height:calc(100dvh - 40px);box-shadow:0 20px 60px rgba(0,0,0,.3)}
dialog.narrow{width:min(460px,calc(100vw - 32px))}
dialog::backdrop{background:rgba(10,12,20,.45)}
.dlg-head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.dlg-head{position:sticky;top:0;z-index:6;background:var(--card);margin:-20px -20px 0;padding:14px 20px 10px;border-bottom:1px solid transparent;transition:border-color .15s}
dialog.scrolled .dlg-head{border-bottom-color:var(--line)}
.actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.meta{font-size:12px;color:var(--muted)}
.checks{display:flex;flex-direction:column;gap:2px;max-height:320px;overflow:auto;border:1px solid var(--line);border-radius:8px;padding:6px}
.checks label{display:flex;gap:10px;align-items:flex-start;padding:6px;border-radius:6px;cursor:pointer}
.checks label:hover{background:var(--bg)}
.checks small{display:block;color:var(--muted);font-size:12px}
.dlg-head [data-close],.dlg-head [data-x]{min-width:40px;min-height:40px;font-size:18px;padding:0 8px}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.88);z-index:50;display:grid;place-items:center;padding:16px}
.lightbox img,.lightbox video{max-width:100%;max-height:calc(100dvh - 80px);border-radius:6px}
.t-review{margin-top:10px;padding:10px 12px;border-radius:10px;background:color-mix(in srgb,var(--accent,#5b6cff) 10%,var(--card));border:1px solid color-mix(in srgb,var(--accent,#5b6cff) 30%,transparent)}
.t-review .row{gap:8px;flex-wrap:wrap;margin-top:8px}.t-review textarea{width:100%;min-height:60px;margin-top:8px}.t-review.ok{background:color-mix(in srgb,#22a06b 10%,var(--card));border-color:color-mix(in srgb,#22a06b 30%,transparent)}
.lightbox[popover]{inset:0;width:auto;height:auto;max-width:none;max-height:none;margin:0;border:0;overflow:hidden}
.lightbox .lb-bar{position:fixed;top:10px;right:10px;display:flex;gap:8px}
.lightbox .lb-bar a,.lightbox .lb-bar button{background:rgba(255,255,255,.15);color:#fff;border:none;border-radius:8px;padding:8px 12px;text-decoration:none;font-size:14px;min-height:0}
.empty{padding:40px 16px;text-align:center;color:var(--muted)}
.ava-edit{display:flex;align-items:center;gap:14px}
.ava-edit .av{width:64px;height:64px;font-size:20px}
dialog[open]{animation:kb-pop .18s cubic-bezier(.2,.8,.2,1)}
dialog[open]::backdrop{animation:kb-fade .18s ease-out}
.chk-row{display:flex;gap:8px;align-items:flex-start;cursor:pointer;line-height:1.4}.chk-row input{flex:none;margin-top:2px}
.confirm-msg{font-size:15px;line-height:1.5}
.cm-day{display:flex;align-items:center;gap:10px;margin:4px 0;color:var(--muted);font-size:12px}
.cm-day::before,.cm-day::after{content:'';flex:1;height:1px;background:var(--line)}
.kb-ticks{vertical-align:-1px;margin-left:3px;flex:none}.kb-ticks.seen{color:var(--accent)}.cm-tick{display:inline-flex}
.seg{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:10px;padding:3px;gap:2px;background:var(--bg)}
.seg button{border:none;background:none;min-height:0;padding:6px 8px;white-space:nowrap;border-radius:7px;font-size:13px;color:var(--muted)}
.seg button.on{background:var(--card);color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.12);font-weight:600}
.access-body{margin-top:8px}
.people-chips{display:flex;flex-wrap:wrap;gap:6px}
.emoji-pop{position:fixed;z-index:80;height:360px;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,.25);display:flex;flex-direction:column;overflow:hidden}
.emoji-search{padding:6px 6px 0;flex:none}.emoji-search input{width:100%;padding:6px 10px;min-height:0;font-size:14px}
.emoji-tabs{display:flex;gap:2px;padding:6px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none;flex:none}
.emoji-tabs button{min-height:0;padding:4px 7px;border:none;background:none;border-radius:8px;font-size:18px;line-height:1;opacity:.55}
.emoji-tabs button.on{background:var(--panel);opacity:1}
.emoji-name{font-size:12px;color:var(--muted);padding:6px 10px 2px;flex:none}
.emoji-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(36px,1fr));gap:2px;padding:4px 8px 8px;overflow-y:auto}
.emoji-grid button span{display:inline-block;line-height:1.1}
.emoji-grid button{min-height:0;height:36px;padding:0;border:none;background:none;border-radius:8px;font-size:22px;line-height:1;cursor:pointer}
.emoji-grid button:hover{background:var(--panel)}
.toast{position:fixed;bottom:calc(16px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);background:var(--text);color:var(--bg);padding:9px 16px;border-radius:8px;font-size:13px;z-index:60;max-width:calc(100vw - 32px)}
.toast-act{margin-left:12px;background:none;border:none;color:var(--accent);font:inherit;font-weight:600;padding:0;cursor:pointer;min-height:0}
@keyframes kb-pop{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
@keyframes kb-fade{from{opacity:0}to{opacity:1}}
.dlg{padding:20px;display:flex;flex-direction:column;gap:14px}
.dlg h2{margin:0;font-size:17px}
@keyframes kb-pop{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
@keyframes kb-fade{from{opacity:0}to{opacity:1}}
@keyframes kb-drop{from{opacity:0;transform:translateY(-4px) scale(.98)}to{opacity:1;transform:none}}
.pops{position:fixed;inset:auto 16px calc(16px + env(safe-area-inset-bottom)) auto;margin:0;padding:0;border:none;background:none;overflow:visible;display:flex;flex-direction:column;gap:10px;z-index:55;width:min(360px,calc(100vw - 32px))}