/* Kreatori sadržaja — all styling for index.html.
   Design tokens (colors, fonts) are in :root at the top; dark mode right below. */
:root{
  --bg:#fafaf8; --surface:#fff; --ink:#0b0b0b; --ink-2:#3b3b38; --muted:#6b6b65; --line:#ebebe7; --soft:#f3f3f0;
  --rec:#ff3b30; --star:#9a6700; --glass:rgba(255,255,255,.74);
  --danger:#c9261c; --ok:#25784b; --sel:#dcd6ff;   /* text-safe red/green (≥4.5:1); --rec stays for the dot and icons */
  --aura-1:#ffd9c7; --aura-2:#dcd6ff; --aura-3:#cdeee2;
  /* Format colours from the course mark: 1 vertical 9:16 (TikTok/Reels), 2 square (Instagram), 3 wide 16:9 (YouTube) */
  --fmt-1:#ebb29a; --fmt-2:#b7aee6; --fmt-3:#9ccfbc;
  /* Course mark: three content formats (9:16, 1:1, 16:9) in deeper aura tones = three kinds of creator */
  --logo-glyph:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 29.5 24'%3E%3Crect width='13.5' height='24' rx='3' fill='%23ebb29a'/%3E%3Crect x='15.5' width='14' height='14' rx='3' fill='%23b7aee6'/%3E%3Crect x='15.5' y='16' width='14' height='8' rx='3' fill='%239ccfbc'/%3E%3C/svg%3E");
  --shadow:0 12px 40px rgba(0,0,0,.10),0 0 0 1px rgba(0,0,0,.04);
  --serif:"Instrument Serif",ui-serif,Georgia,serif;
  --sans:Geist,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Geist Mono",ui-monospace,Menlo,monospace;
  --ease:cubic-bezier(.2,.7,.2,1);
}
/* Dark tokens: used when the device is in dark mode, unless the person picked "Svijetlo" on their profile
   (data-theme=light), and always when they picked "Tamno" (data-theme=dark). Keep both token lists identical. */
@media (prefers-color-scheme:dark){
  :root:not([data-theme=light]){ --bg:#0a0a0a; --surface:#131313; --ink:#f4f4f1; --ink-2:#c9c9c4; --muted:#85857f; --line:#222; --soft:#1a1a1a;
         --glass:rgba(24,24,24,.74); --aura-1:#3b1d14; --aura-2:#1f1a44; --aura-3:#0e2b23;
         --star:#e0a62a; --danger:#ff6b61; --ok:#5cc08c; --sel:#3a3366;
         --fmt-1:#c98c74; --fmt-2:#8d84cf; --fmt-3:#6aa790;
         --logo-glyph:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 29.5 24'%3E%3Crect width='13.5' height='24' rx='3' fill='%23c98c74'/%3E%3Crect x='15.5' width='14' height='14' rx='3' fill='%238d84cf'/%3E%3Crect x='15.5' y='16' width='14' height='8' rx='3' fill='%236aa790'/%3E%3C/svg%3E");
         --shadow:0 12px 40px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.07); }
}
:root[data-theme=dark]{ --bg:#0a0a0a; --surface:#131313; --ink:#f4f4f1; --ink-2:#c9c9c4; --muted:#85857f; --line:#222; --soft:#1a1a1a;
         --glass:rgba(24,24,24,.74); --aura-1:#3b1d14; --aura-2:#1f1a44; --aura-3:#0e2b23;
         --star:#e0a62a; --danger:#ff6b61; --ok:#5cc08c; --sel:#3a3366;
         --fmt-1:#c98c74; --fmt-2:#8d84cf; --fmt-3:#6aa790;
         --logo-glyph:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 29.5 24'%3E%3Crect width='13.5' height='24' rx='3' fill='%23c98c74'/%3E%3Crect x='15.5' width='14' height='14' rx='3' fill='%238d84cf'/%3E%3Crect x='15.5' y='16' width='14' height='8' rx='3' fill='%236aa790'/%3E%3C/svg%3E");
         --shadow:0 12px 40px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.07); }
:root{color-scheme:light dark}
:root[data-theme=light]{color-scheme:light}
:root[data-theme=dark]{color-scheme:dark}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:15px/1.5 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
a{color:inherit;text-decoration:none}
[hidden]{display:none!important}
.i{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.i.fill{fill:currentColor;stroke:none}

/* ---------- Browser surfaces: selection, caret, focus, scrollbars ---------- */
::selection{background:var(--sel);color:var(--ink)}
html{accent-color:var(--ink);scrollbar-color:color-mix(in srgb,var(--muted) 45%,transparent) transparent}
input,textarea{caret-color:var(--rec)}
::placeholder{color:var(--muted);opacity:1}
:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.input:focus-visible,.search input:focus-visible,.cform input:focus-visible{outline:none}
.media:focus-visible,.tile:focus-visible{outline-offset:3px}
button,a,summary{-webkit-tap-highlight-color:transparent}
.tablewrap,.sheet,.pside{scrollbar-width:thin}
.stats b,table,.bar .n{font-variant-numeric:tabular-nums}

/* ---------- Buttons & fields ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:999px;font-weight:550;letter-spacing:-.005em;transition:transform .15s var(--ease),opacity .15s,background .15s}
.btn:active{transform:scale(.97)}
.btn-ink{background:var(--ink);color:var(--bg)}
.btn-ink:hover{opacity:.88}
.btn-line{border:1px solid var(--line);background:var(--surface)}
.btn-line:hover{background:var(--soft)}
.btn-quiet{color:var(--muted);height:auto;padding:6px 4px}
.btn-quiet:hover{color:var(--ink)}
.btn-block{width:100%}
.btn:disabled{opacity:.45;pointer-events:none}
.field{display:block;margin-bottom:14px}
.field>span{display:block;font-size:13px;font-weight:550;margin:0 0 6px 2px}
.field small{display:block;color:var(--muted);font-size:12.5px;margin:6px 0 0 2px}
.input{width:100%;height:48px;border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:0 14px;transition:border-color .15s}
textarea.input{height:auto;min-height:96px;padding:12px 14px;resize:vertical;line-height:1.45}
.input:focus{outline:none;border-color:var(--ink)}
.at{position:relative}
.at::before{content:"@";position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted)}
.at .input{padding-left:30px}
.err{color:var(--danger);font-size:13.5px;min-height:20px;margin:2px 2px 10px}

/* ---------- Landing ---------- */
#landing{position:fixed;inset:0;overflow-x:hidden;overflow-y:auto;display:flex;flex-direction:column;align-items:center;justify-content:safe center;padding:40px 20px 28px}
.aura{position:fixed;inset:-20%;filter:blur(70px);opacity:.9;pointer-events:none}
.aura i{position:absolute;width:46vmax;height:46vmax;border-radius:50%;animation:drift 18s var(--ease) infinite alternate}
.aura i:nth-child(1){background:var(--aura-1);left:8%;top:12%}
.aura i:nth-child(2){background:var(--aura-2);right:6%;top:26%;animation-duration:22s;animation-delay:-6s}
.aura i:nth-child(3){background:var(--aura-3);left:30%;bottom:0;animation-duration:26s;animation-delay:-12s}
@keyframes drift{to{transform:translate(6vmax,-4vmax) scale(1.15)}}
/* The whole start screen sits in one portrait frame that reads as a vertical video: logo up top, buttons below.
   At least 3:4, otherwise as tall as its content. .viewfinder is left unpositioned so its corners and
   REC row anchor to .land-inner (the full frame). */
.land-inner{position:relative;container-type:inline-size;width:min(100%,380px);aspect-ratio:3/4;
  display:flex;flex-direction:column;align-items:center;padding:50px 22px 22px;animation:vf 1.1s var(--ease) both}
.viewfinder{flex:1;width:100%;display:flex;flex-direction:column;justify-content:center;text-align:center}
.viewfinder>b{position:absolute;width:24px;height:24px;border:0 solid var(--ink);opacity:.8}
.viewfinder>b:nth-of-type(1){top:0;left:0;border-top-width:1.5px;border-left-width:1.5px}
.viewfinder>b:nth-of-type(2){top:0;right:0;border-top-width:1.5px;border-right-width:1.5px}
.viewfinder>b:nth-of-type(3){bottom:0;left:0;border-bottom-width:1.5px;border-left-width:1.5px}
.viewfinder>b:nth-of-type(4){bottom:0;right:0;border-bottom-width:1.5px;border-right-width:1.5px}
@keyframes vf{from{transform:scale(1.12);opacity:0}}
.rec{position:absolute;top:15px;left:18px;right:18px;display:flex;justify-content:space-between;font:500 11px/1 var(--mono);letter-spacing:.08em;color:var(--ink-2)}
.rec span:first-child{display:flex;align-items:center;gap:6px}
.rec span:first-child::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--rec);animation:blink 1.2s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
/* Logo lockup: mark → "Kreatori sadržaja" (the hero) → descriptor at a quarter of its size */
.wordmark{font:italic 400 clamp(48px,22cqi,96px)/.9 var(--serif);letter-spacing:-.025em;margin:8px 0 0}
.wordmark::before{content:"";display:block;width:clamp(28px,11cqi,44px);aspect-ratio:29.5/24;margin:0 auto 5cqi;background:var(--logo-glyph) center/contain no-repeat;animation:glyph 1s var(--ease) .15s both}
@keyframes glyph{from{opacity:0;transform:scale(.7);filter:blur(6px)}}
.wordmark .w{display:inline-block;white-space:nowrap}
.wordmark .w span{display:inline-block;animation:letter .9s var(--ease) both;animation-delay:calc(.35s + var(--i) * 45ms)}
@keyframes letter{from{opacity:0;filter:blur(10px);transform:translateY(.25em)}}
.tagline{margin:.85em auto 0;font:400 clamp(15px,5.4cqi,22px)/1.15 var(--serif);letter-spacing:.005em;color:var(--ink-2);text-wrap:balance;animation:fade 1s 1.2s both}
.logo-img{max-width:min(320px,70vw);max-height:180px;animation:fade 1.2s .3s both}
@keyframes fade{from{opacity:0;transform:translateY(8px)}}
.auth{width:100%;margin-top:30px;animation:fade .8s 1.5s both}
.auth .stack{display:flex;flex-direction:column;gap:10px}
.card{background:var(--glass);backdrop-filter:blur(24px) saturate(1.4);-webkit-backdrop-filter:blur(24px) saturate(1.4);border-radius:24px;padding:26px 24px 20px;box-shadow:var(--shadow);animation:fade .45s var(--ease) both}
.card h2{font:600 24px/1.15 var(--sans);margin:0 0 4px;letter-spacing:-.025em}
.card .sub{color:var(--muted);margin:0 0 20px;font-size:14px}
.card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:6px}
.steps{display:flex;gap:6px;margin-bottom:16px}
.steps i{height:3px;flex:1;border-radius:3px;background:var(--line)}
.steps i.on{background:var(--ink)}
.compact .viewfinder{flex:none;padding-top:6px}
/* With a form open only the mark stays on top: the title and subtitle step out instead of shrinking and
   rewrapping. Going back re-runs the letter reveal, because the hidden letters restart their animation. */
.compact .wordmark{font-size:0;margin:0}
.compact .wordmark::before{margin-bottom:0}
.compact .wordmark .w,.compact .tagline{display:none}
.compact .auth{margin-top:auto;padding-top:22px}
.field small .i{width:13px;height:13px;vertical-align:-2px;margin-right:2px}
.teacher-link{position:relative;margin-top:16px;font-size:13px;color:var(--muted);animation:fade 1s 2s both}
.teacher-link:hover{color:var(--ink)}
.demo-chip{position:fixed;top:14px;right:14px;font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--line);border-radius:999px;padding:5px 10px;color:var(--muted);background:var(--glass);z-index:40}
.av-pick{display:flex;align-items:center;gap:16px;margin-bottom:16px;cursor:pointer}
.av-pick .av{--s:76px}
.av-pick b{font:italic 400 19px/1.1 var(--serif)}
.av-pick small{display:block;color:var(--muted);font-size:12.5px;font-weight:400}

/* ---------- Avatars ----------
   Aliases (profile, posts, comments, grids, presenter) use the logo's serif italic:
   every creator is set in the same voice as "Kreatori sadržaja". */
.av{--s:32px;width:var(--s);height:var(--s);border-radius:50%;object-fit:cover;flex:none;display:inline-grid;place-items:center;background:var(--soft);overflow:hidden}
.av-gen{background:linear-gradient(140deg,hsl(var(--h) 50% 85%),hsl(calc(var(--h) + 40) 34% 71%));color:#1a1a18;font:600 calc(var(--s) * .4)/1 var(--sans);letter-spacing:-.02em}
.av-teacher{background:var(--ink);color:var(--bg);font:600 calc(var(--s) * .4)/1 var(--sans)}

/* ---------- App shell ---------- */
.topbar{position:sticky;top:0;z-index:20;height:58px;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.mark{font:italic 400 26px/1 var(--serif);letter-spacing:-.01em;display:flex;align-items:center;gap:9px}
.mark::before{content:"";width:22px;aspect-ratio:29.5/24;background:var(--logo-glyph) center/contain no-repeat;flex:none;margin-top:-2px}
.mark:has(img)::before{display:none}
.mark img{height:30px}
main{padding:8px 16px 130px}
.page{max-width:500px;margin:0 auto}
.page.wide{max-width:760px}
.dock{position:fixed;left:50%;bottom:max(18px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:30;display:flex;align-items:center;gap:4px;padding:6px;border-radius:999px;background:var(--glass);backdrop-filter:blur(24px) saturate(1.5);-webkit-backdrop-filter:blur(24px) saturate(1.5);box-shadow:var(--shadow)}
.dock a{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;color:var(--muted);position:relative;transition:color .15s,background .15s}
.dock a:hover{color:var(--ink)}
.dock a.on{color:var(--ink)}
.dock a.on::after{content:"";position:absolute;bottom:5px;width:4px;height:4px;border-radius:50%;background:var(--ink)}
.dock a.plus{background:var(--ink);color:var(--bg);margin:0 4px}
.dock a.plus.on::after{display:none}
.dock .av{--s:28px}
.dock a.on .av{box-shadow:0 0 0 2px var(--bg),0 0 0 3.5px var(--ink)}

/* ---------- Feed ---------- */
.divider{display:flex;align-items:center;gap:14px;margin:30px 0 18px;color:var(--muted)}
.divider:first-child{margin-top:8px}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.divider span{font:600 15px/1 var(--sans);letter-spacing:-.01em;color:var(--ink)}
.divider small{font-size:12px}
.post{margin-bottom:34px}
.post-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.post-head .who{display:flex;flex-direction:column;line-height:1.2;min-width:0}
.post-head .who b{font:italic 400 18px/1.05 var(--serif);letter-spacing:-.005em}
.post-head .who small{color:var(--muted);font-size:12.5px}
.post-head .flag{margin-left:auto;display:inline-flex;align-items:center;gap:4px;font-size:12px;color:var(--star);font-weight:550}
.post-head .flag .i{width:14px;height:14px}
.post-head .more{margin-left:auto;color:var(--muted);width:32px;height:32px;display:grid;place-items:center;border-radius:50%}
.post-head .flag + .more{margin-left:0}
.post-head .more:hover{background:var(--soft);color:var(--ink)}
.media{position:relative;aspect-ratio:4/5;max-height:min(78vh,620px);width:100%;border-radius:18px;overflow:hidden;background:#111;cursor:pointer;isolation:isolate}
.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;transition:transform .6s var(--ease)}
.media:hover>img{transform:scale(1.02)}
.media iframe{position:absolute;inset:0;width:100%;height:100%;border:0;z-index:3;background:#000}
.ph{position:absolute;inset:0;display:flex;align-items:flex-end;padding:26px 26px 52px;background:radial-gradient(120% 90% at 0% 0%,#2a2a2a,#0d0d0d 60%);color:#f4f4f1}
.ph span{font:600 clamp(20px,4.6vw,27px)/1.15 var(--sans);letter-spacing:-.025em;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
/* Placeholders follow the format colours, deepened: TikTok peach, Instagram lavender, YouTube/Vimeo mint; Drive stays graphite */
.ph.tiktok{background:radial-gradient(120% 90% at 0% 0%,#4a2b20,#110c0a 62%)}
.ph.instagram{background:radial-gradient(120% 90% at 0% 0%,#302a55,#0e0d16 62%)}
.ph.youtube,.ph.vimeo{background:radial-gradient(120% 90% at 0% 0%,#1f3b31,#0b0f0d 62%)}
.play{position:absolute;inset:0;margin:auto;width:64px;height:64px;border-radius:50%;display:grid;place-items:center;z-index:2;background:rgba(255,255,255,.18);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#fff;transition:transform .2s var(--ease),background .2s}
.play .i{width:24px;height:24px;margin-left:3px}
.media:hover .play{transform:scale(1.06);background:rgba(255,255,255,.28)}
.plat{position:absolute;left:12px;bottom:12px;z-index:2;font-size:11.5px;font-weight:550;color:#fff;background:rgba(0,0,0,.38);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:999px;padding:4px 10px}
.bar{display:flex;align-items:center;gap:2px;margin:8px -8px 0}
.bar button,.bar a{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 8px;border-radius:999px;color:var(--ink)}
.bar button:hover,.bar a:hover{background:var(--soft)}
.bar .like.on{color:var(--rec)}
.bar .like.on .i{fill:currentColor;animation:pop .35s var(--ease)}
@keyframes pop{40%{transform:scale(1.3)}}
.bar .grow{flex:1}
.bar .n{font-size:14px;font-weight:550}
.caption{margin:2px 0 0;font-size:14.5px;line-height:1.5;color:var(--ink-2);overflow-wrap:anywhere;white-space:pre-line}
.caption b{color:var(--ink);font:italic 400 17px/1 var(--serif);margin-right:5px}
.caption.clamp{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.tag{color:var(--ink);font-weight:500}
.linkish{color:var(--muted);font-size:14px;margin-top:4px}
.linkish:hover{color:var(--ink)}
.comments{margin-top:8px}
.cm{display:flex;gap:10px;padding:7px 0;align-items:flex-start}
.cm .av{--s:26px;margin-top:2px}
.cm .body{flex:1;min-width:0;font-size:14px;line-height:1.45;overflow-wrap:anywhere}
.cm .body b{font:italic 400 16.5px/1 var(--serif);margin-right:5px}
.cm .body small{display:block;color:var(--muted);font-size:12px;margin-top:1px}
.cm .x{color:var(--muted);font-size:12px;padding:4px}
.cm .x:hover{color:var(--danger)}
.badge{display:inline-block;font-size:10.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;background:var(--ink);color:var(--bg);border-radius:4px;padding:1px 5px;margin-right:6px;vertical-align:1px}
.cform{display:flex;align-items:center;gap:10px;margin-top:8px;border-top:1px solid var(--line);padding-top:10px}
.cform input{flex:1;border:0;background:transparent;height:36px;outline:none}
.cform:focus-within{border-top-color:var(--ink)}
.cform button{font-weight:600;font-size:14px}
.cform button:disabled{opacity:.35}
.filterbar{display:flex;justify-content:center;margin:4px 0 12px}
.filterbar button{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 8px 0 14px;border-radius:999px;background:var(--ink);color:var(--bg);font-size:13.5px;font-weight:550}
.filterbar .i{width:16px;height:16px}
.fresh{position:fixed;top:68px;left:50%;transform:translateX(-50%);z-index:25;height:36px;padding:0 16px;border-radius:999px;background:var(--ink);color:var(--bg);font-size:13.5px;font-weight:550;box-shadow:var(--shadow);animation:fade .4s var(--ease)}
.empty{text-align:center;padding:90px 20px;color:var(--muted)}
.empty h3{font:600 24px/1.2 var(--sans);letter-spacing:-.025em;color:var(--ink);margin:0 0 8px}
.empty .btn{margin-top:22px}
.loader{height:40px}

/* ---------- Page headings ---------- */
.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:550}
.display{font:italic 400 clamp(38px,8vw,54px)/1 var(--serif);letter-spacing:-.02em;margin:8px 0 24px}
.section-title{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:550;margin:34px 0 14px}

/* ---------- Compose ---------- */
.compose .preview{display:flex;gap:12px;align-items:center;margin:-4px 0 14px;font-size:13.5px}
.compose .preview .thumb{width:48px;height:60px;border-radius:8px;background:#111 center/cover;flex:none}
.compose .ok{color:var(--ok)}.compose .bad{color:var(--danger)}
details.help{margin-top:26px;border-top:1px solid var(--line);padding-top:16px}
details.help summary{cursor:pointer;font-weight:550;list-style:none;display:flex;justify-content:space-between}
details.help summary::after{content:"+";color:var(--muted)}
details.help[open] summary::after{content:"–"}
details.help ol{padding-left:20px;color:var(--ink-2);font-size:14px;line-height:1.6}
details.help p{color:var(--muted);font-size:13px}

/* ---------- Explore ---------- */
.search{position:relative;margin:4px 0 6px}
.search .i{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--muted);width:19px;height:19px}
.search input{width:100%;height:52px;border-radius:999px;border:1px solid var(--line);background:var(--surface);padding:0 18px 0 46px}
.search input:focus{outline:none;border-color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{height:38px;padding:0 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:14px;font-weight:500;display:inline-flex;align-items:center;gap:6px}
.chip:hover{border-color:var(--ink)}
.chip.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.chip .i{width:15px;height:15px}
.creators{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:18px 10px}
.creator{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;font-size:12.5px;font-weight:500;min-width:0}
.creator .av{--s:64px;transition:transform .2s var(--ease)}
.creator:hover .av{transform:scale(1.05)}
.creator>span:last-child{font:italic 400 16px/1.2 var(--serif);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.promo{display:flex;align-items:center;gap:16px;padding:18px;border-radius:20px;background:var(--surface);box-shadow:var(--shadow);margin-top:34px;width:100%;text-align:left}
.promo .ic{width:48px;height:48px;border-radius:14px;background:var(--ink);color:var(--bg);display:grid;place-items:center;flex:none}
.promo b{display:block;font-weight:600}
.promo small{color:var(--muted);font-size:13.5px}

/* ---------- Grid (profile, search) ---------- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
.tile{position:relative;aspect-ratio:4/5;background:#111;overflow:hidden;border-radius:4px;cursor:pointer}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.tile{max-height:none}
.tile .ph{padding:10px}
.tile .ph span{font-size:13px;letter-spacing:-.01em;-webkit-line-clamp:3}
.tile .st{position:absolute;top:6px;right:6px;z-index:2;color:#fff;filter:drop-shadow(0 1px 2px rgba(0,0,0,.5))}
.tile .st .i{width:16px;height:16px}
.tile:hover::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.12);z-index:2}

/* ---------- Profile ---------- */
.profile-head{display:flex;flex-direction:column;align-items:center;text-align:center;padding:18px 0 8px}
.profile-head .av{--s:104px;margin-bottom:14px}
.profile-head h1{font:italic 400 40px/1 var(--serif);letter-spacing:-.015em;margin:0}
.profile-head .real{color:var(--muted);font-size:13px;margin-top:6px;display:inline-flex;gap:5px;align-items:center}
.profile-head .real .i{width:13px;height:13px}
.profile-head .bio{max-width:380px;margin:12px 0 0;color:var(--ink-2);white-space:pre-line}
.stats{display:flex;gap:28px;margin:18px 0 6px}
.stats div{display:flex;flex-direction:column;align-items:center;font-size:12.5px;color:var(--muted)}
.stats b{font-size:18px;color:var(--ink);font-weight:600}
.profile-actions{display:flex;gap:8px;margin-top:14px}
.profile-actions .btn{height:40px;font-size:14px;padding:0 18px}

/* ---------- Info ---------- */
.info-hero{padding:18px 0 4px}
.info-hero h1{font:italic 400 clamp(38px,8vw,56px)/.95 var(--serif);letter-spacing:-.02em;margin:10px 0 18px}
.info-hero p{font-size:17px;line-height:1.6;color:var(--ink-2);margin:0}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;background:var(--line);border-radius:18px;overflow:hidden;margin-top:28px}
.facts div{background:var(--surface);padding:16px 18px}
.facts small{display:block;color:var(--muted);font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.facts b{font-weight:550}
.next{border-radius:22px;padding:24px;background:var(--ink);color:var(--bg);margin-top:8px}
.next small{opacity:.6;font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.next h3{font:600 22px/1.2 var(--sans);letter-spacing:-.02em;margin:10px 0 6px}
.next p{margin:0;opacity:.75}
.next .when{display:flex;justify-content:space-between;align-items:flex-end;margin-top:18px;font-size:14px}
.next .count{font:600 28px/1 var(--sans);letter-spacing:-.03em;white-space:nowrap;font-variant-numeric:tabular-nums}
.timeline{list-style:none;padding:0;margin:0}
.timeline li{display:grid;grid-template-columns:64px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.timeline .d{text-align:center;line-height:1.1}
.timeline .d b{display:block;font:600 24px/1.1 var(--sans);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.timeline .d small{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.timeline h4{margin:2px 0 2px;font-weight:600;font-size:15.5px}
.timeline p{margin:0;color:var(--muted);font-size:14px}
.kind{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.kind::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--line)}
.kind.rok::before{background:var(--rec)}
.kind.gost::before{background:var(--fmt-2)}
.kind.predavanje::before{background:var(--ink)}
.timeline.past li{opacity:.5}

/* ---------- Teacher overview ---------- */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
th{font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:550}
td.c,th.c{text-align:center}
td .yes{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--ink);color:var(--bg);font-size:12px;font-weight:600}
td .no{color:var(--line)}
tr:last-child td{border-bottom:0}
tr.row{cursor:pointer}
tr.row:hover td{background:var(--soft)}
.who-cell{display:flex;align-items:center;gap:10px}
.who-cell .av{--s:28px}
.who-cell small{color:var(--muted);font:italic 400 14.5px var(--serif)}

/* ---------- Overlays ---------- */
.overlay{position:fixed;inset:0;z-index:60;background:rgba(8,8,8,.5);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:16px;animation:fadein .2s both}
@keyframes fadein{from{opacity:0}}
.sheet{background:var(--bg);border-radius:24px;width:min(560px,100%);max-height:calc(100vh - 32px);overflow:auto;padding:20px;box-shadow:var(--shadow);animation:fade .3s var(--ease) both}
.sheet .close{float:right;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:var(--muted)}
.sheet .close:hover{background:var(--soft);color:var(--ink)}
.menu{width:min(340px,100%);padding:8px}
.menu button,.menu a{display:flex;width:100%;align-items:center;gap:12px;height:50px;padding:0 14px;border-radius:14px;font-weight:500}
.menu button:hover,.menu a:hover{background:var(--soft)}
.menu .danger{color:var(--danger)}
@media (max-width:560px){ .overlay.bottom{align-items:flex-end;padding:8px} }
#toast{position:fixed;left:50%;bottom:100px;transform:translateX(-50%);z-index:90;pointer-events:none}
#toast div{background:var(--ink);color:var(--bg);padding:11px 18px;border-radius:999px;font-size:14px;font-weight:500;box-shadow:var(--shadow);animation:fade .3s var(--ease)}

/* ---------- Presenter ---------- */
#presenter{position:fixed;inset:0;z-index:80;background:#070707;color:#f1f1ee;display:grid;grid-template-columns:1fr 380px}
.stage{position:relative;display:flex;align-items:center;justify-content:center;padding:70px 80px 30px;min-height:0}
#p-media{width:100%;display:flex;align-items:center;justify-content:center}
.pframe{border-radius:16px;overflow:hidden;background:#000;box-shadow:0 0 0 1px #222}
.pframe iframe{width:100%;height:100%;border:0;display:block}
.pframe.v{height:min(calc(100vh - 110px),880px);aspect-ratio:9/16}
.pframe.h{width:min(100%,1100px);aspect-ratio:16/9}
.pframe.ig{width:min(440px,100%);height:min(calc(100vh - 110px),780px);background:#fff}
.ptop{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;gap:10px;padding:16px 18px}
.pbtn{height:40px;padding:0 16px;border-radius:999px;background:rgba(255,255,255,.08);color:#f1f1ee;font-size:14px;font-weight:500;display:inline-flex;align-items:center;gap:8px}
.pbtn:hover{background:rgba(255,255,255,.16)}
.pbtn:disabled{opacity:.3}
.pbtn .i{width:18px;height:18px}
.pnav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;padding:0;justify-content:center}
.pnav.prev{left:16px}.pnav.next{right:16px}
.pcount{font:500 12px var(--mono);color:#888;letter-spacing:.06em}
.pside{background:#101010;border-left:1px solid #1e1e1e;display:flex;flex-direction:column;min-height:0;padding:28px 26px;overflow:auto}
.pside .who{display:flex;align-items:center;gap:12px}
.pside .who .av{--s:44px}
.pside .who b{font:italic 400 28px/1 var(--serif)}
.pside .cap{color:#d9d9d4;margin:18px 0 22px;white-space:pre-line;overflow-wrap:anywhere}
.pside .cm .body{color:#e4e4e0}
.pside .cm .body small{color:#8e8e89}
.pside .section-title{color:#8e8e89;margin-top:4px}
#presenter :focus-visible{outline-color:#f1f1ee}
#presenter ::selection{background:#3a3366;color:#f1f1ee}
@media (max-width:860px){
  #presenter{grid-template-columns:1fr;grid-template-rows:auto 1fr;overflow:auto}
  .stage{padding:64px 10px 14px}
  .pframe.v,.pframe.ig{height:64vh}
  .pnav{top:auto;bottom:10px;transform:none}
  .pside{border-left:0;border-top:1px solid #1e1e1e;overflow:visible}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-delay:0s!important;transition:none!important}}

/* ===== Added by the Features session: Kolegij editing (zadaci, raspored, teacher forms).
   Functional first pass; the design session may restyle these freely. ===== */
.btn-sm{height:38px;padding:0 16px;font-size:13.5px;margin-top:18px}
.btn-mini{height:32px;padding:0 12px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:13px;font-weight:550}
.btn-mini:hover{border-color:var(--ink)}
.btn.danger{color:var(--danger)}
.section-head{display:flex;align-items:center;justify-content:space-between;margin:34px 0 14px}
.section-head .section-title{margin:0}
.teacher-hint{display:flex;align-items:center;gap:8px;margin:22px 0 0;padding:12px 14px;border-radius:14px;background:var(--soft);color:var(--ink-2);font-size:13.5px}
.teacher-hint .i{width:15px;height:15px}
.tasks{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.tasks li{display:flex;align-items:flex-start;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.tasks .num{font:600 18px/1.4 var(--sans);font-variant-numeric:tabular-nums;color:var(--muted);width:34px;flex:none}
.tasks .tk{flex:1;min-width:0}
.tasks h4{margin:2px 0;font-weight:600;font-size:15.5px}
.tasks p{margin:0;color:var(--muted);font-size:14px}
.tk-side{font-size:13px;color:var(--muted);white-space:nowrap;margin-top:4px}
.tk-side.done{color:var(--ok);font-weight:550}
.mv{display:flex;gap:2px}
.mv button{width:30px;height:30px;border-radius:50%;color:var(--muted)}
.mv button:hover{background:var(--surface);color:var(--ink)}
.mv button:disabled{opacity:.25;pointer-events:none}
.editable{cursor:pointer;transition:background .15s}
.tasks li.editable,.timeline li.editable{margin:0 -10px;padding-left:10px;padding-right:10px;border-radius:12px}
.tasks li.editable:hover,.timeline li.editable:hover{background:var(--soft)}
.next.editable:hover{opacity:.92}
.timeline .sem b{font-weight:600;color:var(--ink-2);margin-right:4px}
.next p{margin:2px 0 0}
.next .sem b{margin-right:4px}
.kind.kolokvij::before{background:var(--rec)}
.kind.neradno::before{background:var(--muted)}
.sheet-title{font:600 24px/1.15 var(--sans);letter-spacing:-.025em;margin:4px 0 20px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sheet-actions{display:flex;align-items:center;gap:8px}
.sheet-actions .grow{flex:1}

/* ===== Added by the Features session: feed list/grid switch. Design session may restyle. ===== */
.topbar{position:sticky}
.top-right{position:absolute;right:16px;top:50%;transform:translateY(-50%)}
.viewtoggle{display:flex;gap:2px;padding:3px;border-radius:999px;background:var(--soft)}
.viewtoggle button{width:34px;height:30px;border-radius:999px;display:grid;place-items:center;color:var(--muted);transition:background .15s,color .15s}
.viewtoggle button .i{width:17px;height:17px}
.viewtoggle button[aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.feed-grid{gap:6px}
.feed-grid .tile{border-radius:10px}
.feed-grid .tile .ph{padding-bottom:38px}
.tile .by{position:absolute;left:0;right:0;bottom:0;z-index:2;display:flex;align-items:center;gap:6px;padding:22px 8px 8px;
  background:linear-gradient(transparent,rgba(0,0,0,.55));color:#fff;font-size:12px;font-weight:550;min-width:0}
.tile .by .av{--s:20px;flex:none}
.tile .by span:last-child{font:italic 400 15px/1.1 var(--serif);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media (max-width:520px){ .feed-grid{grid-template-columns:repeat(2,1fr)} }

/* ===== Added by the Features session: groups A/B and the course list. Design session may restyle. ===== */
.top-left{position:absolute;left:16px;top:50%;transform:translateY(-50%)}
.groupswitch button{width:auto;min-width:34px;padding:0 10px;font-size:13px;font-weight:600}
.grp-chip{display:inline-block;margin-top:8px;font-size:12px;font-weight:600;letter-spacing:.04em;color:var(--ink-2);background:var(--soft);border-radius:999px;padding:3px 10px}
.roster-lead{color:var(--muted);margin:-12px 0 0;max-width:640px}
.roster-import{margin-top:26px}
.roster-import .btn{height:42px;font-size:14px}
.seg{display:inline-flex;gap:2px;padding:2px;border-radius:999px;background:var(--soft)}
.seg button{min-width:30px;height:26px;border-radius:999px;font-size:12.5px;font-weight:600;color:var(--muted)}
.seg button[aria-pressed=true]{background:var(--ink);color:var(--bg)}
.linkbtn{font-weight:500;text-align:left}
.linkbtn:hover{text-decoration:underline}
td .x{color:var(--muted);width:30px;height:30px;border-radius:50%;display:inline-grid;place-items:center}
td .x:hover{color:var(--danger);background:var(--soft)}
td .x .i{width:15px;height:15px}
.muted{color:var(--muted)}
@media (max-width:420px){ .top-left{left:10px} .top-right{right:10px} .groupswitch button{min-width:28px;padding:0 7px} }

/* ===== Added by the Features session: light/dark switch on the profile and teacher page. Design session may restyle. ===== */
.theme-row{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:18px;font-size:13px;color:var(--muted)}
.theme-row .seg button{min-width:auto;padding:0 12px;font-weight:550}
.page.wide > .theme-row{justify-content:flex-start;margin-top:26px}

/* ===== Added by the Features session: video upload on the post screen. Design session may restyle. ===== */
.src-switch{display:flex;width:100%;margin:0 0 16px}
.src-switch button{flex:1;height:36px;font-size:13.5px}
.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:150px;padding:20px;margin-bottom:14px;
  border:1.5px dashed var(--line);border-radius:18px;background:var(--surface);text-align:center;cursor:pointer;transition:border-color .15s}
.dropzone:hover,.dropzone.has-file{border-color:var(--ink)}
.dropzone b{font-weight:600;overflow-wrap:anywhere}
.dropzone small{color:var(--muted);font-size:13px;max-width:320px}
.progress{height:6px;border-radius:999px;background:var(--soft);overflow:hidden;margin:-4px 0 14px}
.progress i{display:block;height:100%;width:var(--p,0%);background:var(--ink);transition:width .2s}

/* ===== Added by the Features session: log out in the top bar (own profile, teacher pages). Design session may restyle. ===== */
.topbar-logout{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 12px 0 10px;border-radius:999px;background:var(--soft);color:var(--ink-2);font-size:13px;font-weight:550}
.topbar-logout:hover{color:var(--ink)}
.topbar-logout .i{width:16px;height:16px}
@media (max-width:420px){ .topbar-logout span{display:none} .topbar-logout{padding:0 9px} }
.profile-actions{flex-wrap:wrap;justify-content:center}
.page.wide > .profile-actions{justify-content:flex-start}