/* Builder των embeds v2 (απλό σχέδιο Iris, 2026-10-28): καθαρό CSS χωρίς build, fonts self-hosted (Fira Sans, OFL), χωρίς CDN. Tokens του site· νέα μόνο --code-bg/--code-ink/--code-dim. */
@font-face{font-family:'Fira Sans';font-style:normal;font-display:swap;font-weight:400;src:url('../fonts/fira-sans-greek-400-normal.woff2') format('woff2');unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}
@font-face{font-family:'Fira Sans';font-style:normal;font-display:swap;font-weight:400;src:url('../fonts/fira-sans-latin-400-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212}
@font-face{font-family:'Fira Sans';font-style:normal;font-display:swap;font-weight:600;src:url('../fonts/fira-sans-greek-600-normal.woff2') format('woff2');unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}
@font-face{font-family:'Fira Sans';font-style:normal;font-display:swap;font-weight:600;src:url('../fonts/fira-sans-latin-600-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212}
@font-face{font-family:'Fira Sans';font-style:normal;font-display:swap;font-weight:700;src:url('../fonts/fira-sans-greek-700-normal.woff2') format('woff2');unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}
@font-face{font-family:'Fira Sans';font-style:normal;font-display:swap;font-weight:700;src:url('../fonts/fira-sans-latin-700-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212}
:root{
  --bg:#F1F1EC;--surf:#FFFFFF;--surf2:#E9EAE3;--ink:#111311;--ink2:#4A4F4A;--line:#8A8F89;--hair:#D4D6CE;
  --accent:#076B3F;--on-accent:#FFFFFF;--tonal:color-mix(in srgb,var(--accent) 14%,var(--surf));
  --focus:#1D4ED8;--btn:#18B14D;--on-btn:#111311;--warn:#B83E0E;
  --code-bg:#141714;--code-ink:#EEF0EA;--code-dim:#B7BCB4;
  --r:14px;--font:'Fira Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#101210;--surf:#1A1D1A;--surf2:#242824;--ink:#EEF0EA;--ink2:#B7BCB4;--line:#8D938B;--hair:#343934;
  --accent:#36CC33;--on-accent:#111311;--focus:#93C5FD;--warn:#FF7A45;--code-bg:#0B0D0B;color-scheme:dark}
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.5 var(--font)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.page{max-width:1120px;margin:0 auto;padding:20px 16px 40px}
.top{display:flex;gap:14px;align-items:center;margin:4px 0 20px}
.logo{width:48px;height:48px;border-radius:14px;flex:none}
h1{font:700 clamp(24px,5.5vw,34px)/1.15 var(--font);margin:0;letter-spacing:-.01em}
.lede{margin:4px 0 0;color:var(--ink2);font-size:17px}
.cols{display:grid;gap:16px}
@media(min-width:900px){.cols{grid-template-columns:minmax(0,380px) minmax(0,1fr);grid-template-areas:"a b" "a c";align-items:start}.c1{grid-area:a}.c2{grid-area:b}.c3{grid-area:c}}
.card{background:var(--surf);border:1px solid var(--hair);border-radius:24px;padding:20px;min-width:0}
.card>h2{display:flex;align-items:center;gap:10px;font:700 20px/1.2 var(--font);margin:0 0 16px}
.n{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--accent);color:var(--on-accent);font:700 15px/1 var(--font);flex:none}
p{margin:0 0 10px}
.fld,fieldset{display:grid;gap:8px;margin:0 0 18px;padding:0;border:0;min-width:0}
legend,.fld>label{font-weight:600;padding:0;margin-bottom:8px;display:block}
.sel{position:relative}
.sel::after{content:"";position:absolute;right:18px;top:50%;width:8px;height:8px;border:solid var(--ink);border-width:0 2px 2px 0;transform:translateY(-70%) rotate(45deg);pointer-events:none}
select,input[type=text],input[type=number]{width:100%;min-height:48px;padding:0 14px;font:inherit;color:var(--ink);background:var(--surf);border:0;border-radius:12px;box-shadow:inset 0 0 0 1.5px var(--line);appearance:none;-webkit-appearance:none}
select{padding-right:42px;font-weight:600}
input::placeholder{color:var(--ink2);opacity:1}
/* segmented (ίδιο με το ΓΕΛ|ΕΠΑΛ του site: tonal = επιλεγμένο) */
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:4px;padding:4px;border-radius:14px;box-shadow:inset 0 0 0 1.5px var(--line)}
.seg label{position:relative;display:block}
.seg input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.seg span{display:flex;align-items:center;justify-content:center;text-align:center;min-height:44px;padding:0 6px;border-radius:10px;font-weight:600;line-height:1.2}
.seg input:checked+span{background:var(--tonal);box-shadow:inset 0 0 0 2px var(--accent)}
.seg input:focus-visible+span{outline:3px solid var(--focus);outline-offset:2px}
/* εναλλακτική: chips για τον τύπο */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{position:relative}
.chips input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.chips span{display:flex;align-items:center;min-height:44px;padding:0 14px;border-radius:12px;font-weight:600;box-shadow:inset 0 0 0 1.5px var(--line)}
.chips input:checked+span{background:var(--tonal);box-shadow:inset 0 0 0 2px var(--accent)}
.chips input:focus-visible+span{outline:3px solid var(--focus);outline-offset:2px}
/* σχολή */
.combo input{padding-right:14px}
.list{list-style:none;margin:8px 0 0;padding:4px;border-radius:12px;box-shadow:inset 0 0 0 1.5px var(--line)}
.list li{display:block;min-height:48px;padding:8px 10px;border-radius:8px;cursor:pointer}
.list li b{display:block;font-weight:600}
.list li small{display:block;color:var(--ink2);font-size:14px;line-height:1.35}
.list li[aria-selected=true],.list li:hover{background:var(--tonal)}
.list li[aria-selected=true]{box-shadow:inset 0 0 0 2px var(--accent)}
.msg{margin:8px 0 0;color:var(--ink2);font-size:15px}
.msg.err{color:var(--warn);font-weight:600}
.chosen{display:flex;flex-wrap:wrap;gap:10px 12px;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:12px;background:var(--tonal);box-shadow:inset 0 0 0 2px var(--accent)}
.chosen div{min-width:0;flex:1 1 180px}
.chosen b{display:block}
.chosen small{display:block;color:var(--ink2);font-size:14px;line-height:1.35}
.btn-o{min-height:44px;padding:0 16px;font:600 15px/1 var(--font);color:var(--ink);background:var(--surf);border:0;border-radius:12px;box-shadow:inset 0 0 0 1.5px var(--line);cursor:pointer}
/* Εμφάνιση (πτυσσόμενο) */
details{border-top:1px solid var(--hair);margin-top:4px}
summary{display:flex;align-items:center;justify-content:space-between;min-height:52px;cursor:pointer;font-weight:700;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"";width:9px;height:9px;border:solid var(--ink);border-width:0 2px 2px 0;transform:rotate(45deg);transition:transform .15s}
details[open] summary::after{transform:rotate(-135deg)}
.dd{padding-top:6px}
input[type=range]{width:100%;min-height:44px;accent-color:var(--accent)}
.row-out{display:flex;justify-content:space-between;gap:10px}
.row-out output{font-weight:700;font-variant-numeric:tabular-nums}
.chk{display:flex;gap:12px;align-items:center;min-height:44px;font-weight:600;cursor:pointer}
.chk input{width:22px;height:22px;margin:0;accent-color:var(--accent);flex:none}
.sub{display:grid;gap:8px;margin-top:2px}
/* προεπισκόπηση */
.pv{background-color:var(--bg);background-image:radial-gradient(var(--hair) 1px,transparent 1px);background-size:18px 18px;border-radius:16px;padding:16px;min-width:0}
.pv-host{min-width:0}
.pv-empty{display:grid;place-items:center;text-align:center;min-height:200px;padding:20px;color:var(--ink2);font-weight:600}
/* κώδικας */
.how{font-size:17px;margin-bottom:12px}
pre{margin:0 0 14px;padding:16px;border-radius:16px;background:var(--code-bg);color:var(--code-ink);font:400 14px/1.6 ui-monospace,'SF Mono',Menlo,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word}
pre.dim{color:var(--code-dim);font-family:var(--font);font-size:16px}
.copy{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:56px;border:0;border-radius:16px;background:var(--btn);color:var(--on-btn);font:700 18px/1 var(--font);cursor:pointer}
.copy:hover{filter:brightness(1.05)}
.copy[aria-disabled=true]{background:var(--surf2);color:var(--ink2);cursor:not-allowed;filter:none}
.copy svg{width:22px;height:22px;flex:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.foot{margin:16px 0 0;color:var(--ink2);font-size:14.5px}
.wl{margin:16px 0 0;padding:16px}
.wl>h2{font-size:17px;margin:0 0 6px}
.wl p{margin:0 0 4px;color:var(--ink2);font-size:14.5px;line-height:1.5}
.wl-link{display:inline-flex;align-items:center;min-height:44px;color:var(--accent);font-weight:600;text-underline-offset:3px}

.pv-host{display:block}
.pv-host iframe{max-width:100%}
@media (prefers-reduced-motion:reduce){summary::after{transition:none}}
@media (forced-colors:active){.seg input:checked+span,.chips input:checked+span{outline:2px solid Highlight}}