/* Himalaya Academy — shared styles for the public site and the staff portal */
:root{
  /* brand colours sampled from the Himalaya Academy logo: green (sciences), navy blue (IT, actions), gold (laurels) */
  --bg:#F4F5FA; --surface:#FFFFFF; --sunk:#E9EBF4; --ink:#13152B; --muted:#565A77; --line:#D8DBE8;
  --teal:#0E7F31; --teal-ink:#0A5C24; --teal-soft:#DCF4E2; --on-teal:#FFFFFF;
  --blue:#123A86; --blue-ink:#0B275F; --blue-soft:#E1E8F6; --on-blue:#FFFFFF;
  --gold:#C08A1C; --gold-soft:#F8ECCF; --gold-ink:#6B4A0E;
  --danger:#B23A30; --danger-soft:#F8E1DE; --ok:#2C7A47; --ok-soft:#DDF0E3;
  --shadow:0 1px 2px rgba(19,21,43,.06),0 8px 24px rgba(19,21,43,.07);
  --f-display:"Young Serif",Georgia,"Times New Roman",serif;
  --f-body:"Figtree",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:10px;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0D0E1A; --surface:#161829; --sunk:#10111F; --ink:#E6E7F2; --muted:#9A9DB8; --line:#272A42;
  --teal:#4CC867; --teal-ink:#8EE3A2; --teal-soft:#13301C; --on-teal:#06200D;
  --blue:#7DA2EE; --blue-ink:#B3C8F6; --blue-soft:#14223F; --on-blue:#071631;
  --gold:#E3AE4C; --gold-soft:#33280F; --gold-ink:#F0CF8C;
  --danger:#E5776D; --danger-soft:#3A1916; --ok:#62C383; --ok-soft:#14301F;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35); color-scheme:dark}}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.6}
img{max-width:100%}
[hidden]{display:none!important}
a{color:var(--blue-ink)}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:4px}
h1,h2,h3{font-family:var(--f-display);font-weight:400;line-height:1.15;text-wrap:balance;margin:0}
p{margin:0}
.wrap{max-width:1180px;margin:0 auto;padding-inline:20px}
.eyebrow{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:var(--muted)}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 .9rem/1 var(--f-body);padding:11px 16px;border-radius:8px;border:1px solid transparent;cursor:pointer;text-decoration:none;background:var(--sunk);color:var(--ink);white-space:nowrap}
.btn:hover{filter:brightness(.97)}
.btn.primary{background:var(--blue);color:var(--on-blue)}
.btn.ghost{background:transparent;border-color:var(--line)}
.btn.danger{background:var(--danger);color:#fff}
.btn.sm{padding:7px 11px;font-size:.82rem}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.linkbtn{background:none;border:0;color:var(--blue-ink);font:inherit;font-size:.88rem;cursor:pointer;padding:0;text-decoration:underline}

/* header */
.top{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 82%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s}
.top.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(19,21,43,.07)}
.top .wrap{display:flex;align-items:center;gap:16px;min-height:72px;flex-wrap:wrap;padding-block:8px;transition:min-height .25s}
.top.scrolled .wrap{min-height:62px}
/* brand ribbon: the logo's green / blue / gold as a thin line under the header */
.top::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:linear-gradient(90deg,var(--teal) 0 40%,var(--blue) 40% 85%,var(--gold) 85%);opacity:0;transition:opacity .25s}
.top.scrolled::after{opacity:1}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand-mark{width:46px;height:46px;flex:none;border-radius:50%}
.brand b{font-family:var(--f-display);font-weight:400;font-size:1.2rem;display:block;line-height:1.1}
.brand small{font-size:.72rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
/* portal account bar */
.nav{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap;align-items:center}

/* main website menu: a pill bar with a sliding highlight */
.mainnav{position:relative;display:flex;align-items:center;gap:2px;margin-left:auto;padding:5px;background:var(--surface);border:1px solid var(--line);border-radius:999px;box-shadow:0 1px 2px rgba(19,21,43,.04)}
.mainnav a{position:relative;z-index:1;display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;text-decoration:none;color:var(--muted);font-weight:600;font-size:.9rem;white-space:nowrap;transition:color .2s}
.mainnav a svg{width:17px;height:17px;flex:none;transition:transform .25s}
.mainnav a:hover{color:var(--ink)}
.mainnav a:hover svg{transform:translateY(-1px) rotate(-6deg)}
.mainnav a.on{color:var(--blue-ink)}
.nav-ind{position:absolute;z-index:0;top:5px;bottom:5px;left:0;width:0;border-radius:999px;background:var(--blue-soft);opacity:0;transition:transform .4s cubic-bezier(.3,.8,.25,1),width .4s cubic-bezier(.3,.8,.25,1),opacity .2s;pointer-events:none}
.nav-ind.show{opacity:1}
.nav-ind::after{content:"";position:absolute;left:50%;bottom:-6px;width:5px;height:5px;margin-left:-2.5px;border-radius:50%;background:var(--gold)}
.cta{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:999px;background:var(--blue);color:var(--on-blue);font-weight:700;font-size:.9rem;text-decoration:none;white-space:nowrap;box-shadow:0 4px 14px color-mix(in srgb,var(--blue) 35%,transparent);transition:transform .2s,box-shadow .2s}
.cta svg{width:16px;height:16px}
.cta:hover{transform:translateY(-1px);box-shadow:0 8px 22px color-mix(in srgb,var(--blue) 40%,transparent)}
.menu-btn{display:none;margin-left:auto;width:46px;height:46px;border-radius:14px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;place-items:center;padding:0}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:20px;height:2px;border-radius:2px;background:currentColor;position:relative;transition:transform .3s,background .3s}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
.menu-btn[aria-expanded="true"] span{background:transparent}
.menu-btn[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
.mpanel{position:absolute;left:0;right:0;top:100%;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:0 18px 40px rgba(19,21,43,.14);padding:12px 20px 20px;display:grid;gap:6px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:transform .28s,opacity .28s,visibility 0s .28s}
.mpanel.open{transform:none;opacity:1;visibility:visible;transition:transform .28s,opacity .28s}
.mpanel a{display:grid;grid-template-columns:44px 1fr auto;gap:12px;align-items:center;padding:10px;border-radius:14px;text-decoration:none;color:var(--ink)}
.mpanel a:hover,.mpanel a.on{background:var(--sunk)}
.mpanel .mi-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue-ink)}
.mpanel a:nth-child(odd) .mi-ic{background:var(--teal-soft);color:var(--teal-ink)}
.mpanel .mi-ic svg{width:20px;height:20px}
.mpanel b{display:block;font-size:1rem}
.mpanel small{display:block;color:var(--muted);font-size:.82rem;line-height:1.35}
.mpanel .chev{color:var(--muted)}
.mpanel .cta{justify-content:center;margin-top:8px;padding:14px}
.badge{display:inline-block;min-width:18px;padding:0 6px;border-radius:9px;background:var(--gold);color:#1b1404;font-size:.7rem;font-weight:700;line-height:18px;text-align:center;margin-left:4px}

.announce{background:var(--gold-soft);color:var(--gold-ink);font-size:.9rem}
.announce .wrap{padding-block:10px;display:flex;gap:10px;align-items:baseline}
.announce b{font-weight:700;text-transform:uppercase;font-size:.72rem;letter-spacing:.1em;flex:none}

/* hero */
.hero{padding-block:56px 48px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.2rem,5vw,3.6rem);margin-block:14px 18px}
.hero h1 em{font-style:normal;color:var(--teal)}
.hero .lead{font-size:1.1rem;color:var(--muted);max-width:52ch}
.hero .ctas{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.ptable{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.el{aspect-ratio:1/1.08;max-width:100%;border-radius:8px;padding:9px 10px;display:flex;flex-direction:column;justify-content:space-between;text-decoration:none;color:var(--ink);border:1px solid var(--line);background:var(--surface);transition:transform .18s ease,box-shadow .18s ease;min-width:0}
.el:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.el .n{font:600 .72rem var(--f-mono);color:var(--muted);display:flex;justify-content:space-between}
.el .sym{font-family:var(--f-display);font-size:clamp(1.5rem,3.4vw,2.3rem);line-height:1}
.el .nm{font-size:.72rem;font-weight:600;line-height:1.2;overflow-wrap:anywhere}
.el.sci{background:var(--teal-soft);border-color:color-mix(in srgb,var(--teal) 30%,transparent)}
.el.sci .sym{color:var(--teal-ink)}
.el.it{background:var(--blue-soft);border-color:color-mix(in srgb,var(--blue) 30%,transparent)}
.el.it .sym{color:var(--blue-ink)}
.legend{display:flex;gap:16px;margin-top:12px;font-size:.78rem;color:var(--muted);flex-wrap:wrap}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:-1px}

section.block{padding-block:64px;border-top:1px solid var(--line);scroll-margin-top:64px}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:32px}
.sec-head h2{font-size:clamp(1.7rem,3.4vw,2.4rem);margin-top:6px}
.sec-head p{color:var(--muted);max-width:52ch}
.prog-group{margin-bottom:36px}
.prog-group h3{font-size:1.25rem;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.tag{font:600 .7rem var(--f-body);letter-spacing:.1em;text-transform:uppercase;padding:3px 8px;border-radius:5px}
.tag.sci{background:var(--teal-soft);color:var(--teal-ink)}
.tag.it{background:var(--blue-soft);color:var(--blue-ink)}
.prog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.course{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:10px;min-width:0}
.course .code{font:600 .75rem var(--f-mono);color:var(--muted)}
.course h4{margin:0;font-size:1.08rem;font-weight:700}
.course p{color:var(--muted);font-size:.93rem}
.course ul{margin:0;padding-left:18px;font-size:.9rem;display:grid;gap:3px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.founder{background:var(--blue);color:var(--on-blue);border-radius:14px;padding:32px;display:flex;flex-direction:column;gap:14px}
.founder .eyebrow{color:color-mix(in srgb,var(--on-blue) 72%,transparent)}
.founder h3{font-size:2rem}
.founder p{opacity:.92;max-width:48ch}
.values{display:grid;gap:18px;align-content:start}
.value{display:grid;grid-template-columns:44px 1fr;gap:14px}
.value .ic{width:44px;height:44px;border-radius:10px;background:var(--sunk);display:grid;place-items:center;color:var(--teal)}
.value h4{margin:0 0 2px;font-size:1rem}
.value p{color:var(--muted);font-size:.93rem}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.step{border-top:3px solid var(--teal);background:var(--surface);padding:18px;border-radius:0 0 var(--r) var(--r);border-inline:1px solid var(--line);border-bottom:1px solid var(--line)}
.step .k{font:600 .75rem var(--f-mono);color:var(--teal-ink)}
.step h4{margin:6px 0 4px}
.step p{color:var(--muted);font-size:.92rem}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.cinfo{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:grid;gap:16px;align-content:start}
.crow{display:grid;grid-template-columns:110px 1fr auto;gap:10px;align-items:center}
.crow .lbl{font-size:.8rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.crow .val{min-width:0;overflow-wrap:anywhere}
.map{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:var(--sunk);min-height:280px}
.map canvas{width:100%;display:block}
footer.site-foot{position:relative;background:var(--surface);border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
footer.site-foot::before{content:"";position:absolute;left:0;right:0;top:-1px;height:3px;background:linear-gradient(90deg,var(--teal) 0 40%,var(--blue) 40% 85%,var(--gold) 85%)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-block:44px 28px}
.foot-grid h4{margin:0 0 12px;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot-grid a{color:var(--muted);text-decoration:none;display:inline-flex;align-items:center;gap:8px;transition:color .2s,transform .2s}
.foot-grid a:hover{color:var(--blue-ink);transform:translateX(3px)}
.foot-grid a svg{width:15px;height:15px;flex:none}
.foot-about{display:grid;gap:12px;align-content:start}
.foot-about .brand b{font-size:1.15rem}
.foot-about p{max-width:34ch;line-height:1.55}
.foot-bottom{border-top:1px solid var(--line);padding-block:16px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.82rem}
.foot-bottom a{color:var(--muted)}

/* illustrations (classes keep every drawing theme-aware) */
.ill .t{fill:var(--teal)} .ill .ts{fill:var(--teal-soft)} .ill .g{fill:var(--gold)} .ill .gs{fill:var(--gold-soft)}
.ill .k{fill:var(--ink)} .ill .s{fill:var(--surface)} .ill .m{fill:var(--muted)} .ill .sk{fill:var(--sunk)}
.ill .b{fill:var(--blue)} .ill .bs{fill:var(--blue-soft)}
.ill .danger{fill:var(--danger)} .ill .okf{fill:var(--ok)}
.ill .ln{stroke:var(--ink);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.ill path.ln:not(.s){fill:none}
.ill .lw{fill:none;stroke:var(--teal-soft);stroke-width:2;stroke-linecap:round}
.ill .lws{fill:none;stroke:var(--surface);stroke-width:1.6;stroke-linecap:round;opacity:.8}
.ill .lw2{fill:none;stroke:var(--muted);stroke-width:2;stroke-linecap:round}
.ill .orb{fill:none;stroke:var(--teal);stroke-width:2.4}
.ill .code{fill:none;stroke:var(--gold);stroke-width:5;stroke-linecap:round;stroke-linejoin:round}
.ill .tx{font-family:var(--f-display);font-size:26px;fill:var(--teal-ink)} .ill .tx.sm{font-size:16px;fill:var(--gold-ink)}
.course .art{background:var(--sunk);border-radius:8px;display:grid;place-items:center;padding:10px 6px;margin:-4px -4px 4px}
.course .art svg{width:100%;max-width:200px;height:96px}

/* landscape band */
.scene{border-top:1px solid var(--line);background:var(--bg)}
.scene .wrap{padding-block:28px 0}
.scene-frame{border-radius:16px 16px 0 0;overflow:hidden;border:1px solid var(--line);border-bottom:0}
.scene svg{display:block;width:100%;height:auto;min-height:180px}
.scene .cap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.85rem;color:var(--muted);padding-block:10px 0}
.scene .sky1{stop-color:var(--teal-soft)} .scene .sky2{stop-color:var(--bg)}
.scene .mtn{fill:var(--teal);opacity:.16} .scene .mtn2{fill:var(--teal);opacity:.28}
.scene .ground{fill:var(--gold-soft)} .scene .river{fill:var(--blue)} .scene .rivhl{fill:none;stroke:var(--blue-soft);stroke-width:3;stroke-linecap:round;opacity:.7}
.scene .trunk{fill:none;stroke:var(--ink);stroke-width:5;stroke-linecap:round}
.scene .sign{font:600 11px var(--f-body);letter-spacing:.14em;fill:var(--teal-ink)}
.scene .bird{fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;opacity:.55}
@media (prefers-reduced-motion: no-preference){
  .scene .sun{transform-origin:980px 84px;animation:sunpulse 6s ease-in-out infinite}
  .scene .birds{animation:drift 18s linear infinite}
}
@keyframes sunpulse{50%{transform:scale(1.06)}}
@keyframes drift{from{transform:translateX(0)}to{transform:translateX(60px)}}

/* admission step icons */
.step .ico{width:56px;height:56px;margin-bottom:8px}

/* founder portrait */
.founder-top{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.portrait{width:120px;height:120px;border-radius:50%;flex:none;border:3px solid var(--gold);overflow:hidden;background:color-mix(in srgb,var(--on-blue) 14%,transparent);display:grid;place-items:center}
.portrait img{width:100%;height:100%;object-fit:cover}
.portrait span{font-family:var(--f-display);font-size:2rem;color:var(--on-blue)}
.founder .tel{display:inline-flex;align-items:center;gap:8px;color:var(--on-blue);font-weight:600;text-decoration:none;border:1px solid color-mix(in srgb,var(--on-blue) 40%,transparent);padding:8px 14px;border-radius:999px;width:max-content;max-width:100%}
.founder .tel:hover{background:color-mix(in srgb,var(--on-blue) 12%,transparent)}

/* portal */
.portal-head{padding-block:28px 18px;display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap}
.portal-head h1{font-size:clamp(1.7rem,3.5vw,2.4rem)}
.who{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--muted);flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:var(--sunk);font-size:.78rem;font-weight:600;color:var(--muted)}
.chip.ok{background:var(--ok-soft);color:var(--ok)}
.chip.warn{background:var(--gold-soft);color:var(--gold-ink)}
.tabs{display:flex;gap:6px;margin-bottom:24px;overflow-x:auto;padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:16px;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs a{display:inline-flex;align-items:center;gap:9px;padding:10px 16px;border-radius:11px;text-decoration:none;color:var(--muted);font-weight:600;font-size:.92rem;white-space:nowrap;transition:background .2s,color .2s}
.tabs a svg{width:18px;height:18px;flex:none}
.tabs a:hover{background:var(--sunk);color:var(--ink)}
.tabs a.on{background:var(--blue);color:var(--on-blue);box-shadow:0 4px 14px color-mix(in srgb,var(--blue) 30%,transparent)}
.tabs a.on .badge{background:var(--on-blue);color:var(--blue)}
.tabs .sep{width:1px;background:var(--line);margin:6px 4px;flex:none}
.notice{border:1px solid var(--line);background:var(--surface);border-left:4px solid var(--gold);padding:12px 16px;border-radius:8px;font-size:.92rem;margin-bottom:18px}
.notice.err{border-left-color:var(--danger)}

.auth-shell{min-height:calc(100vh - 160px);display:grid;place-items:center;padding-block:40px}
.auth-card{width:min(440px,100%);background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:30px;display:grid;gap:16px;box-shadow:var(--shadow)}
.auth-card h1{font-size:1.8rem}
.auth-card p{color:var(--muted);font-size:.93rem}

.stats{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-bottom:18px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px}
.stat .v{font:600 1.5rem var(--f-mono);font-variant-numeric:tabular-nums}
.stat .k{font-size:.75rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.toolbar .grow{flex:1 1 220px;min-width:0}
input,select,textarea{font:inherit;font-size:.95rem;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:9px 11px;width:100%;min-width:0}
textarea{resize:vertical;min-height:140px;line-height:1.5}
input:focus,select:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--teal) 45%,transparent);border-color:var(--teal)}
.toolbar select{width:auto}
.tbl-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
table{width:100%;border-collapse:collapse;font-size:.92rem;min-width:760px}
th{text-align:left;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:700;padding:11px 14px;border-bottom:1px solid var(--line);background:var(--sunk)}
td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:color-mix(in srgb,var(--teal-soft) 45%,transparent)}
td .sub{display:block;font-size:.8rem;color:var(--muted)}
.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.75rem;font-weight:700}
.pill.Active,.pill.on{background:var(--ok-soft);color:var(--ok)}
.pill.Graduated{background:var(--teal-soft);color:var(--teal-ink)}
.pill.Transferred,.pill.off{background:var(--gold-soft);color:var(--gold-ink)}
.pill.Withdrawn{background:var(--danger-soft);color:var(--danger)}
.row-actions{display:flex;gap:6px;justify-content:flex-end}
.empty{padding:36px;text-align:center;color:var(--muted)}

.modal-bg{position:fixed;inset:0;background:rgba(6,14,13,.55);z-index:50;display:grid;place-items:start center;overflow-y:auto;padding:5vh 16px}
.modal{background:var(--surface);border-radius:14px;width:min(760px,100%);box-shadow:var(--shadow);border:1px solid var(--line)}
.modal header{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px}
.modal header h3{font-size:1.35rem}
.modal .body{padding:20px 22px;display:grid;gap:18px}
.modal footer{padding:14px 22px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}
fieldset{border:0;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
legend{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--teal-ink);margin-bottom:10px;padding:0}
.f{display:grid;gap:5px;min-width:0}
.f.w2{grid-column:span 2}.f.w3{grid-column:1/-1}
.f label{font-size:.8rem;font-weight:600;color:var(--muted)}
.f .hint{font-size:.76rem;color:var(--muted)}
.checks{display:flex;flex-wrap:wrap;gap:6px}
.checks label{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid var(--line);border-radius:7px;font-size:.85rem;cursor:pointer;color:var(--ink);font-weight:500}
.checks input{width:auto}
.checks label:has(input:checked){background:var(--teal-soft);border-color:var(--teal)}
.err-msg{color:var(--danger);font-size:.85rem;font-weight:600}
.ok-msg{color:var(--ok);font-size:.85rem;font-weight:600}
.icon-x{background:none;border:0;color:var(--muted);cursor:pointer;font-size:1.4rem;line-height:1;padding:4px 8px}

.mail{display:grid;grid-template-columns:200px 340px 1fr;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);min-height:560px;overflow:hidden}
.mail > *{min-width:0}
.folders{border-right:1px solid var(--line);padding:14px;display:flex;flex-direction:column;gap:4px;background:var(--sunk)}
.folders .btn{margin-bottom:10px}
.folder{display:flex;justify-content:space-between;align-items:center;padding:8px 10px;border-radius:7px;cursor:pointer;border:0;background:none;font:500 .92rem var(--f-body);color:var(--muted);text-align:left;width:100%}
.folder.on{background:var(--surface);color:var(--ink);font-weight:700}
.me-card{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-size:.8rem;color:var(--muted);overflow-wrap:anywhere}
.me-card b{display:block;color:var(--ink);font-size:.88rem}
.mlist{border-right:1px solid var(--line);overflow-y:auto;max-height:640px}
.mlist .search{padding:10px;border-bottom:1px solid var(--line)}
.mi{display:block;width:100%;text-align:left;border:0;background:none;padding:12px 14px;border-bottom:1px solid var(--line);cursor:pointer;color:var(--ink);font:inherit}
.mi:hover{background:color-mix(in srgb,var(--teal-soft) 45%,transparent)}
.mi.on{background:var(--teal-soft)}
.mi .l1{display:flex;justify-content:space-between;gap:8px;font-size:.88rem}
.mi .l1 span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mi .t{font-size:.75rem;color:var(--muted);flex:none}
.mi .s,.mi .p{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mi .s{font-size:.9rem}
.mi .p{font-size:.82rem;color:var(--muted)}
.mi.unread .l1 span:first-child,.mi.unread .s{font-weight:700}
.mi.unread{box-shadow:inset 3px 0 0 var(--gold)}
.reader{padding:24px;overflow-y:auto;max-height:640px}
.reader h2{font-size:1.5rem;margin-bottom:12px}
.reader .meta{font-size:.85rem;color:var(--muted);display:grid;gap:2px;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:16px}
.reader .meta b{color:var(--ink)}
.reader .msg{white-space:pre-wrap;overflow-wrap:anywhere;max-width:70ch}
.reader .acts{display:flex;gap:8px;margin-top:22px;flex-wrap:wrap}
.reader .back{display:none;margin-bottom:12px}
.dir{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.dir .card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;display:grid;gap:4px}
.dir .card .addr{font:500 .82rem var(--f-mono);color:var(--teal-ink);overflow-wrap:anywhere}
.dir .card .subj{font-size:.82rem;color:var(--muted)}
.panel{max-width:720px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px;display:grid;gap:14px}
.panel h3{font-size:1.4rem}
.addr-preview{font:500 .9rem var(--f-mono);color:var(--teal-ink)}

.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:11px 18px;border-radius:9px;font-size:.9rem;font-weight:600;z-index:80;box-shadow:var(--shadow);max-width:calc(100% - 32px)}

@media (max-width:1060px){
  .mainnav a{padding:9px 12px}
  .mainnav a svg{display:none}
}
@media (max-width:860px){
  .mainnav,.top .wrap > .cta{display:none}
  .menu-btn{display:grid}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-about{grid-column:1/-1}
}
@media (max-width:980px){
  .hero .wrap,.about-grid,.contact-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(3,1fr)}
  .mail{grid-template-columns:1fr}
  .folders{flex-direction:row;flex-wrap:wrap;border-right:0;border-bottom:1px solid var(--line);align-items:center}
  .folders .btn{margin:0 6px 0 0}
  .folder{width:auto}
  .me-card{display:none}
  .mlist{border-right:0;max-height:none}
  .mail.reading .mlist{display:none}
  .mail:not(.reading) .reader{display:none}
  .reader .back{display:inline-flex}
}
@media (max-width:620px){
  .nav{margin-left:0;width:100%}
  fieldset{grid-template-columns:1fr}
  .f.w2{grid-column:auto}
  .stats{grid-template-columns:repeat(2,1fr)}
  .crow{grid-template-columns:1fr auto}
  .crow .lbl{grid-column:1/-1}
  .hero{padding-block:36px}
}

/* motto + logo */
.motto{display:inline-flex;align-items:center;gap:10px;font:600 .78rem var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--blue-ink);background:var(--blue-soft);padding:6px 12px;border-radius:999px}
.motto i{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:12px 0 0 var(--gold)}
.motto i{margin-right:12px}
.mpanel a.cta{display:flex;grid-template-columns:none;color:var(--on-blue);background:var(--blue)}
.mpanel a.cta:hover{background:var(--blue);filter:brightness(1.08)}
.foot-grid .foot-about a.brand{color:var(--ink)}
.foot-grid .foot-about a.brand:hover{transform:none;color:var(--ink)}

/* photo cards in the IT section */
.photo-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.photo{position:relative;margin:0;border-radius:14px;overflow:hidden;aspect-ratio:3/2;max-width:100%;background:var(--sunk);isolation:isolate}
.photo img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.photo:hover img{transform:scale(1.04)}
.photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,22,58,0) 25%,rgba(6,22,58,.55) 55%,rgba(6,22,58,.92) 100%);z-index:0;pointer-events:none}
.photo figcaption{position:absolute;left:0;right:0;bottom:0;z-index:1;padding:20px 22px;color:#fff;display:grid;gap:4px}
.photo figcaption b{font-family:var(--f-display);font-weight:400;font-size:clamp(1.15rem,2.2vw,1.45rem);line-height:1.2;text-wrap:balance}
.photo figcaption span:last-child{font-size:.9rem;opacity:.88;max-width:44ch}
.photo .ph-tag{justify-self:start;font:600 .7rem var(--f-mono);letter-spacing:.06em;background:var(--gold);color:#1b1404;padding:3px 8px;border-radius:6px;margin-bottom:4px}
@media (max-width:760px){.photo-pair{grid-template-columns:1fr}.photo{aspect-ratio:4/3}}

/* subject photos on course cards */
.course .cmedia{position:relative;margin:-20px -20px 6px;aspect-ratio:16/10;overflow:hidden;border-radius:var(--r) var(--r) 0 0;background:var(--sunk)}
.course .cmedia img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.course:hover .cmedia img{transform:scale(1.05)}
.course .cmedia::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(6,22,58,.35))}
.csym{position:absolute;z-index:1;left:12px;bottom:12px;width:44px;height:44px;border-radius:9px;display:grid;place-items:center;font-family:var(--f-display);font-size:1.3rem;background:var(--surface);box-shadow:0 4px 12px rgba(0,0,0,.25)}
.csym.sci{color:var(--teal-ink)} .csym.it{color:var(--blue-ink)}
.course{transition:box-shadow .25s,transform .25s}
.course:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
/* wide banners */
.photo.wide{aspect-ratio:21/7;margin-bottom:14px}
.photo.wide.adm{margin-bottom:18px}
.photo.wide.adm img{object-position:center 70%}
@media (max-width:760px){.photo.wide{aspect-ratio:4/3}}
.photo img[src*="it-desk"]{object-position:center 80%}

/* ===== Notices & Ads: staff portal ===== */
.seg{display:inline-flex;gap:4px;padding:4px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.seg button{border:0;background:none;font:600 .88rem var(--f-body);color:var(--muted);padding:8px 14px;border-radius:9px;cursor:pointer}
.seg button.on{background:var(--blue-soft);color:var(--blue-ink)}
.seg-lg{display:grid;grid-template-columns:1fr 1fr;width:100%}
.seg-lg button{display:grid;gap:2px;padding:12px;text-align:left;font-size:1rem;color:var(--ink)}
.seg-lg button small{font-weight:500;font-size:.8rem;color:var(--muted)}
.seg-lg button.on{background:var(--blue);color:var(--on-blue)} .seg-lg button.on small{color:color-mix(in srgb,var(--on-blue) 78%,transparent)}
.post-list{display:grid;gap:10px}
.pl-item{display:grid;grid-template-columns:120px 1fr auto;gap:16px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px}
.pl-thumb{width:120px;aspect-ratio:4/3;border-radius:10px;overflow:hidden;background:var(--sunk);display:grid;place-items:center}
.pl-thumb img{width:100%;height:100%;object-fit:cover}
.pl-noimg{font:700 1.1rem var(--f-mono);color:var(--muted)}
.pl-thumb.ad .pl-noimg{color:var(--blue-ink)}
.pl-main{min-width:0;display:grid;gap:4px}
.pl-main h4{margin:0;font-size:1.02rem}
.pl-main p{color:var(--muted);font-size:.88rem;overflow-wrap:anywhere}
.pl-meta{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.pl-cat{font-size:.78rem;color:var(--muted);font-weight:600}
.pl-dates{font-size:.78rem;color:var(--muted)}
.pl-acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.pill.kind-ad{background:var(--blue-soft);color:var(--blue-ink)} .pill.kind-notice{background:var(--teal-soft);color:var(--teal-ink)}
.pill.st-sched{background:var(--gold-soft);color:var(--gold-ink)} .pill.st-ended{background:var(--sunk);color:var(--muted)}
.pill.pin{background:var(--gold);color:#1b1404}
.post-form-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:18px}
.pf-fields{display:grid;gap:12px;align-content:start;min-width:0}
.pf-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pf-photo{display:grid;gap:8px;align-content:start;min-width:0}
.pf-photo > label{font-size:.8rem;font-weight:600;color:var(--muted)}
.drop{border:2px dashed var(--line);border-radius:12px;aspect-ratio:4/3;display:grid;place-items:center;text-align:center;color:var(--muted);font-size:.9rem;cursor:pointer;overflow:hidden;background:var(--sunk);transition:border-color .2s,background .2s}
.drop:hover,.drop.over{border-color:var(--blue);background:var(--blue-soft)}
.drop img{width:100%;height:100%;object-fit:cover}
.drop b{color:var(--ink)}
.pf-photo-acts{display:flex;gap:6px;flex-wrap:wrap}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;cursor:pointer}
.chk input{width:auto;margin-top:4px}
.modal:has(#postForm){width:min(920px,100%)}
@media (max-width:760px){
  .post-form-grid,.pf-row{grid-template-columns:1fr}
  .pl-item{grid-template-columns:84px 1fr}
  .pl-thumb{width:84px}
  .pl-acts{grid-column:1/-1;justify-content:flex-start}
}

/* ===== Notices & Ads: public website ===== */
.board{padding-block:56px;border-top:1px solid var(--line);scroll-margin-top:64px}
.ads{position:relative;margin-bottom:28px;border-radius:18px;overflow:hidden;background:var(--blue);color:var(--on-blue);box-shadow:var(--shadow)}
.ad-track{display:flex;transition:transform .6s cubic-bezier(.3,.8,.25,1)}
.ad{flex:0 0 100%;display:grid;grid-template-columns:1.1fr 1fr;min-height:300px}
.ad-img{position:relative;min-height:220px;background:color-mix(in srgb,var(--on-blue) 10%,transparent)}
.ad-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ad-body{padding:34px 36px 52px;display:grid;gap:12px;align-content:center}
.ad-tag{justify-self:start;font:700 .72rem var(--f-body);letter-spacing:.12em;text-transform:uppercase;background:var(--gold);color:#1b1404;padding:4px 10px;border-radius:6px}
.ad-body h3{font-size:clamp(1.5rem,3vw,2.2rem);color:var(--on-blue)}
.ad-body p{opacity:.92;max-width:46ch;white-space:pre-line}
.ad-btn{justify-self:start;display:inline-flex;align-items:center;gap:8px;background:var(--on-blue);color:var(--blue);font-weight:700;padding:12px 20px;border-radius:999px;text-decoration:none;margin-top:4px}
.ad-btn:hover{filter:brightness(.95)}
.ad-nav{position:absolute;right:20px;bottom:16px;display:flex;gap:8px;align-items:center}
.ad-dot{width:9px;height:9px;border-radius:50%;border:0;padding:0;background:color-mix(in srgb,var(--on-blue) 45%,transparent);cursor:pointer;transition:width .3s,background .3s}
.ad-dot.on{width:26px;border-radius:5px;background:var(--gold)}
.ad-arrow{width:34px;height:34px;border-radius:50%;border:1px solid color-mix(in srgb,var(--on-blue) 40%,transparent);background:transparent;color:var(--on-blue);cursor:pointer;display:grid;place-items:center}
.ad-arrow:hover{background:color-mix(in srgb,var(--on-blue) 14%,transparent)}
.notice-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.nb{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;min-width:0}
.nb.pinned{border-color:color-mix(in srgb,var(--gold) 60%,var(--line));box-shadow:0 0 0 1px color-mix(in srgb,var(--gold) 35%,transparent)}
.nb-img{aspect-ratio:16/9;background:var(--sunk)} .nb-img img{width:100%;height:100%;object-fit:cover;display:block}
.nb-body{padding:16px 18px 18px;display:grid;gap:8px;align-content:start;flex:1}
.nb-top{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:.78rem}
.nb-cat{font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--teal-ink);background:var(--teal-soft);padding:3px 8px;border-radius:6px}
.nb-date{color:var(--muted);font-family:var(--f-mono);font-size:.78rem}
.nb-new{background:var(--blue);color:var(--on-blue);font-weight:700;padding:2px 7px;border-radius:6px}
.nb-pin{margin-left:auto;color:var(--gold);display:inline-flex;align-items:center;gap:4px;font-weight:700}
.nb h4{margin:0;font-size:1.08rem;line-height:1.3}
.nb p{color:var(--muted);font-size:.93rem;white-space:pre-line;overflow-wrap:anywhere}
.nb p.clamp{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.nb-more{justify-self:start;background:none;border:0;padding:0;color:var(--blue-ink);font:600 .88rem var(--f-body);cursor:pointer}
.nb-link{justify-self:start;color:var(--blue-ink);font-weight:700;text-decoration:none;font-size:.92rem}
.nb-link:hover{text-decoration:underline}
@media (max-width:760px){
  .ad{grid-template-columns:1fr}
  .ad-img{min-height:200px;aspect-ratio:16/9}
  .ad-body{padding:24px 22px 56px}
}

.founder-links{display:flex;gap:8px;flex-wrap:wrap}
.founder .tel{overflow-wrap:anywhere}
/* ===== Video lessons: public page ===== */
.lx-hero{padding-block:48px 40px}
.lx-hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}
.lx-hero h1{font-size:clamp(2rem,4.6vw,3.2rem);margin-block:14px 16px}
.lx-hero h1 em{font-style:normal;color:var(--teal)}
.lx-hero .lead{font-size:1.08rem;color:var(--muted);max-width:54ch}
.lx-data{display:flex;gap:10px;align-items:flex-start;margin-top:18px;font-size:.88rem;color:var(--gold-ink);background:var(--gold-soft);padding:10px 14px;border-radius:10px;max-width:60ch}
.lx-data svg{flex:none;margin-top:2px}
.lx-ill{width:100%;max-width:360px;justify-self:center;height:auto}
.lx-main{padding-top:40px}
.lx-tools{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:10px}
.lx-chips{display:flex;gap:8px;flex-wrap:wrap}
.lx-chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:600 .88rem var(--f-body);padding:7px 14px 7px 8px;border-radius:999px;cursor:pointer;transition:background .2s,border-color .2s,transform .15s}
.lx-chip:first-child{padding-left:14px}
.lx-chip:hover{transform:translateY(-1px);border-color:var(--blue)}
.lx-chip i{font-style:normal;font-family:var(--f-display);width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:.85rem;background:var(--teal-soft);color:var(--teal-ink)}
.lx-chip.it i{background:var(--blue-soft);color:var(--blue-ink)}
.lx-chip span{font:600 .75rem var(--f-mono);color:var(--muted)}
.lx-chip.on{background:var(--blue);border-color:var(--blue);color:var(--on-blue)}
.lx-chip.on span{color:color-mix(in srgb,var(--on-blue) 75%,transparent)}
.lx-chip.on i{background:var(--on-blue);color:var(--blue)}
.lx-search{position:relative;flex:0 1 280px}
.lx-search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.lx-search input{padding-left:38px;border-radius:999px}
.lx-count{font-size:.85rem;color:var(--muted);margin-bottom:22px;min-height:1.4em}
.lx-group{margin-bottom:40px}
.lx-ghead{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.lx-ghead .csym{position:static;box-shadow:none;border:1px solid var(--line)}
.lx-ghead h2{font-size:clamp(1.4rem,2.6vw,1.8rem)}
.lx-gcount{font-size:.85rem;color:var(--muted)}
.lx-ghead .linkbtn{margin-left:auto}
.lx-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}
.lx-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;cursor:pointer;transition:box-shadow .25s,transform .25s;min-width:0}
.lx-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.lx-thumb{position:relative;aspect-ratio:16/9;background:var(--sunk);overflow:hidden}
.lx-thumb img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.lx-card:hover .lx-thumb img{transform:scale(1.05)}
.lx-play{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(180deg,transparent 50%,rgba(6,22,58,.35))}
.lx-play svg{width:62px;height:44px;filter:drop-shadow(0 4px 10px rgba(0,0,0,.35));transition:transform .2s}
.lx-play .pb{fill:var(--blue);opacity:.92}
.lx-card:hover .lx-play svg{transform:scale(1.1)}
.lx-card:hover .lx-play .pb{fill:#E8251E;opacity:1}
.lx-body{padding:14px 16px 16px;display:grid;gap:7px;align-content:start;flex:1}
.lx-meta{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.lx-subj{font:700 .7rem var(--f-body);letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border-radius:6px;background:var(--teal-soft);color:var(--teal-ink)}
.lx-subj.it{background:var(--blue-soft);color:var(--blue-ink)}
.lx-topic{font-size:.8rem;color:var(--muted);font-weight:600}
.lx-body h3{font-family:var(--f-body);font-weight:700;font-size:1.04rem;line-height:1.35}
.lx-open{all:unset;cursor:pointer}
.lx-open:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.lx-desc{color:var(--muted);font-size:.9rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lx-foot{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:auto;padding-top:4px;font-size:.8rem;color:var(--muted)}
.lx-pdf{display:inline-flex;align-items:center;gap:4px;font-weight:700;color:var(--gold-ink);background:var(--gold-soft);padding:2px 8px;border-radius:6px;flex:none}
.lx-empty{display:grid;justify-items:center;gap:10px;text-align:center;padding:56px 20px;border:2px dashed var(--line);border-radius:16px;color:var(--muted)}
.lx-empty b{font-family:var(--f-display);font-weight:400;font-size:1.5rem;color:var(--ink)}
.lx-player{padding:0;border:0;border-radius:16px;width:min(980px,calc(100% - 24px));max-height:calc(100% - 24px);background:var(--surface);color:var(--ink);box-shadow:0 30px 80px rgba(0,0,0,.45)}
.lx-player::backdrop{background:rgba(6,8,24,.78);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.lxp-video{aspect-ratio:16/9;background:#000}
.lxp-video iframe{display:block;width:100%;height:100%;border:0}
.lxp-body{padding:18px 22px 22px;display:grid;gap:12px}
.lxp-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.lxp-head h2{font-size:clamp(1.3rem,2.6vw,1.7rem);margin-top:8px}
.lxp-meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.lxp-close{font-size:1.8rem;margin:-6px -8px 0 0}
.lxp-desc{color:var(--muted);white-space:pre-line;overflow-wrap:anywhere;max-width:80ch}
.lxp-acts{display:flex;gap:8px;flex-wrap:wrap}
.c-lessons{display:inline-flex;align-items:center;gap:8px;margin-top:auto;padding-top:6px;font-weight:700;font-size:.88rem;color:var(--blue-ink);text-decoration:none}
.c-lessons svg{flex:none}
.c-lessons:hover{text-decoration:underline}
@media (max-width:860px){.lx-hero .wrap{grid-template-columns:1fr}.lx-ill{display:none}}
@media (max-width:620px){.lx-search{flex-basis:100%}.lxp-body{padding:14px 16px 18px}.lx-player{width:100%;max-width:100%;max-height:100%;border-radius:0;margin:auto 0 0}}
/* ===== Lessons: staff portal ===== */
.lp-yt{display:grid;grid-template-columns:1fr 200px;gap:14px;align-items:start}
.lp-prev{aspect-ratio:16/9;border-radius:10px;background:var(--sunk);overflow:hidden;display:grid;place-items:center;color:var(--muted);font-size:.8rem;text-align:center;padding:0}
.lp-prev img{width:100%;height:100%;object-fit:cover;display:block}
.lp-notes{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:12px;border:1px dashed var(--line);border-radius:10px;background:var(--sunk);font-size:.9rem}
.lp-notes b{overflow-wrap:anywhere}
.pl-thumb.vid{aspect-ratio:16/9}
.pill.subj-sci{background:var(--teal-soft);color:var(--teal-ink)} .pill.subj-it{background:var(--blue-soft);color:var(--blue-ink)}
@media (max-width:620px){.lp-yt{grid-template-columns:1fr}}
/* ===== Certificates: verification page ===== */
.cv-hero{padding-block:48px 28px}
.cv-hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:end}
.cv-hero h1{font-size:clamp(2rem,4.4vw,3rem);margin-block:14px 14px}
.cv-hero h1 em{font-style:normal;color:var(--teal)}
.cv-hero .lead{color:var(--muted);max-width:56ch;font-size:1.05rem}
.cv-form{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;display:grid;gap:8px;box-shadow:var(--shadow)}
.cv-form label{font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.cv-row{display:flex;gap:8px}
.cv-row input{flex:1;min-width:0;font-size:1.05rem;letter-spacing:.06em;text-transform:uppercase}
.cv-form .hint{font-size:.8rem;color:var(--muted)}
.cv-result{padding-bottom:64px}
.cv-wait{color:var(--muted);padding:18px 0}
.cv-banner{display:flex;gap:14px;align-items:flex-start;padding:16px 20px;border-radius:14px;border:1px solid;margin-bottom:22px}
.cv-banner svg{flex:none;margin-top:2px}
.cv-banner div{display:grid;gap:3px}
.cv-banner b{font-size:1.05rem}
.cv-banner span{font-size:.93rem}
.cv-banner.ok{background:var(--ok-soft);border-color:color-mix(in srgb,var(--ok) 45%,transparent);color:var(--ok)}
.cv-banner.ok span{color:var(--ink)}
.cv-banner.bad{background:var(--danger-soft);border-color:color-mix(in srgb,var(--danger) 45%,transparent);color:var(--danger)}
.cv-banner.bad span{color:var(--ink)}
.cert-scale{position:relative;width:100%;max-width:1123px;margin:0 auto;overflow:hidden;border-radius:6px;box-shadow:0 2px 6px rgba(0,0,0,.12),0 24px 60px rgba(6,22,58,.22)}
.cert-acts{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:22px}
.cert-tip{text-align:center;color:var(--muted);font-size:.84rem;margin-top:10px}

/* The certificate itself: always A4 landscape (1123 x 794 px at 96 dpi), always light */
.cert{--navy:#0B2A66;--navy2:#123A86;--green:#0E7F31;--gold:#B8862B;--gold2:#E2BC62;--ink:#1A1C2E;
  position:absolute;left:0;top:0;width:1123px;height:794px;transform-origin:0 0;background:#FFFDF7;color:var(--ink);font-family:"Figtree",system-ui,sans-serif;overflow:hidden;color-scheme:light}
.cert.it{--accent:var(--navy2)} .cert.sci{--accent:var(--green)}
.cert-guilloche{position:absolute;inset:0;background:
  repeating-radial-gradient(circle at 0 0,transparent 0 9px,rgba(184,134,43,.07) 9px 10px),
  repeating-radial-gradient(circle at 100% 100%,transparent 0 9px,rgba(18,58,134,.06) 9px 10px),
  linear-gradient(135deg,#FFFDF7,#FBF5E6)}
.cert-frame{position:absolute;inset:22px;border:10px solid var(--navy);outline:2px solid var(--gold);outline-offset:-18px;box-shadow:inset 0 0 0 22px #FFFDF7,inset 0 0 0 23px var(--gold2);
  display:flex;flex-direction:column;align-items:center;padding:30px 86px 22px;text-align:center}
.cert .cc{position:absolute;width:64px;height:64px;color:var(--gold)}
.cert .cc svg{width:100%;height:100%}
.cert .tl{top:26px;left:26px} .cert .tr{top:26px;right:26px;transform:scaleX(-1)} .cert .bl{bottom:26px;left:26px;transform:scaleY(-1)} .cert .br{bottom:26px;right:26px;transform:scale(-1)}
.cert-wm{position:absolute;left:50%;top:52%;width:430px;height:430px;transform:translate(-50%,-50%);opacity:.055;pointer-events:none}
.cert-head{display:grid;justify-items:center;gap:2px;position:relative}
.cert-logo{width:66px;height:66px}
.cert-org{font-family:"Young Serif",Georgia,serif;font-size:22px;letter-spacing:.2em;text-transform:uppercase;color:var(--navy);margin-top:2px}
.cert-loc{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#5D6280;font-weight:600}
.cert-title{font-family:"Young Serif",Georgia,serif;font-weight:400;font-size:46px;line-height:1;color:var(--navy);margin:10px 0 0;display:grid;gap:6px;position:relative}
.cert-title span{font-family:"Figtree",sans-serif;font-size:16px;font-weight:700;letter-spacing:.5em;text-transform:uppercase;color:var(--gold);display:flex;align-items:center;justify-content:center;gap:16px}
.cert-title span::before,.cert-title span::after{content:"";width:70px;height:1.5px;background:linear-gradient(90deg,transparent,var(--gold))}
.cert-title span::after{transform:scaleX(-1)}
.cert-small{font-size:15px;color:#4A4F6A;margin-top:8px;font-style:italic;font-family:"Cormorant Garamond",Georgia,serif;font-size:19px}
.cert-name{font-family:"Cormorant Garamond",Georgia,serif;font-style:italic;font-weight:600;font-size:44px;line-height:1.1;color:#14183A;margin-top:0;padding:0 40px 4px;border-bottom:1.5px solid var(--gold);min-width:520px;max-width:900px;overflow-wrap:anywhere}
.cert-id{font:600 11px "JetBrains Mono",monospace;letter-spacing:.12em;color:#6A6F8C;margin-top:6px}
.cert-course{font-family:"Young Serif",Georgia,serif;font-size:27px;line-height:1.2;color:var(--accent);margin-top:2px;max-width:880px}
.cert-stream{font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-top:6px}
.cert-facts{display:flex;gap:0;margin:10px 0 0;justify-content:center}
.cert-facts div{padding:0 22px;border-left:1px solid rgba(184,134,43,.5)}
.cert-facts div:first-child{border-left:0}
.cert-facts dt{font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#7A7F9A}
.cert-facts dd{margin:2px 0 0;font-weight:600;font-size:14px;color:#22264A}
.cert-sign{display:grid;grid-template-columns:1fr 122px 1fr;align-items:end;gap:36px;width:100%;margin-top:auto}
.cert .sig{display:grid;justify-items:center;gap:2px;font-size:12px;color:#5D6280}
.cert .sig b{font-size:13.5px;color:#1A1C2E}
.sig-mark{font-family:"Cormorant Garamond",Georgia,serif;font-style:italic;font-weight:600;font-size:30px;color:#1D2F66;height:40px;display:flex;align-items:flex-end;white-space:nowrap;transform:rotate(-2deg)}
.sig-mark.has-img img{max-height:56px;max-width:220px}
.sig-line{width:240px;height:1px;background:#8A8FA8;margin:2px 0 6px}
.cert .seal{width:122px;height:122px;filter:drop-shadow(0 3px 4px rgba(90,60,6,.35));margin-bottom:-6px}
.cert-foot{display:grid;grid-template-columns:1fr auto 1fr;align-items:end;width:100%;margin-top:6px}
.cert-no{justify-self:start;display:grid;text-align:left;gap:1px}
.cert-no span{font-size:9.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:#7A7F9A}
.cert-no b{font:700 15px "JetBrains Mono",monospace;color:var(--navy);letter-spacing:.06em}
.cert-motto{font-family:"Cormorant Garamond",Georgia,serif;font-style:italic;font-size:16px;color:var(--green)}
.cert-qr{justify-self:end;display:flex;align-items:center;gap:10px;text-align:left;font-size:9.5px;line-height:1.35;color:#5D6280}
.cert-qr svg{width:66px;height:66px;border:1px solid #E3D3A8;border-radius:4px;background:#fff}
.cert-qr b{color:var(--navy);font-size:9.5px}
.cert-void{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-18deg);font:800 120px "Figtree",sans-serif;letter-spacing:.12em;color:rgba(178,58,48,.28);border:10px solid rgba(178,58,48,.28);padding:0 40px;border-radius:18px;pointer-events:none}
.cert.is-revoked .seal{filter:grayscale(1);opacity:.5}

@media (max-width:860px){.cv-hero .wrap{grid-template-columns:1fr}}
@media (max-width:560px){.cv-row{flex-direction:column}.cert-scale{border-radius:3px}}

@media print{
  @page{size:A4 landscape;margin:0}
  html,body{background:#fff!important}
  body.cert-page > *:not(main), .cv-hero, .cv-banner, .cert-acts, .cert-tip, .toast{display:none!important}
  .cv-result{padding:0!important} .cv-result .wrap{padding:0!important;max-width:none!important}
  .cert-scale{box-shadow:none!important;border-radius:0!important;max-width:none!important;width:297mm!important;height:210mm!important;overflow:hidden!important}
  .cert{transform:scale(1.0)!important;width:297mm!important;height:210mm!important;zoom:1}
  .cert *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .cert{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}
/* "Verify a certificate" callout on the home page */
.cert-callout{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;background:linear-gradient(135deg,var(--blue),color-mix(in srgb,var(--blue) 70%,var(--teal)));color:var(--on-blue);border-radius:18px;padding:22px 26px;margin-top:28px}
.cert-callout .cc-ic{width:56px;height:56px;border-radius:50%;background:color-mix(in srgb,var(--on-blue) 14%,transparent);display:grid;place-items:center}
.cert-callout h3{font-size:1.35rem;color:var(--on-blue)}
.cert-callout p{opacity:.9;font-size:.95rem;margin-top:4px;max-width:60ch}
.cert-callout a{background:var(--gold);color:#1b1404;font-weight:700;text-decoration:none;padding:12px 18px;border-radius:999px;white-space:nowrap}
@media (max-width:700px){.cert-callout{grid-template-columns:1fr;text-align:left}}
.cert-done-no{font-size:1.6rem;font-weight:700;color:var(--blue-ink);letter-spacing:.06em;background:var(--blue-soft);padding:10px 16px;border-radius:10px;justify-self:start}

/* Course, Staff and Finance departments */
.dept-group{margin-bottom:22px}
.dept-group h3,.fin-h{font:600 1.05rem var(--f-body);margin:6px 0 10px;display:flex;align-items:center;gap:8px}
.fin-h{margin-top:22px}
.dept-group .count{font:600 .75rem var(--f-mono);background:var(--sunk);color:var(--muted);border-radius:999px;padding:2px 8px}
td.acts{white-space:nowrap;text-align:right} td.acts .btn+.btn{margin-left:6px}
tr.dim td{opacity:.6} tr.total td{background:var(--sunk)}
.btn.armed{background:var(--danger);border-color:var(--danger);color:#fff}
.staff-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.staff-grid > .empty{grid-column:1/-1;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.staff-card{display:grid;grid-template-columns:88px 1fr;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px}
.staff-card.dim{opacity:.65}
.sc-photo{width:88px;height:88px;border-radius:12px;overflow:hidden;background:var(--blue-soft);color:var(--blue-ink);display:grid;place-items:center;font:600 1.6rem var(--f-body)}
.sc-photo img{width:100%;height:100%;object-fit:cover}
.sc-body{min-width:0}
.sc-body h4{margin:0;font-size:1.02rem}
.sc-role{color:var(--muted);font-size:.85rem;margin:2px 0 8px}
.sc-body dl{display:grid;grid-template-columns:auto 1fr;gap:3px 10px;margin:0 0 10px;font-size:.86rem}
.sc-body dt{color:var(--muted)} .sc-body dd{margin:0;overflow-wrap:anywhere}
.sr-grid{display:grid;grid-template-columns:1fr 220px;gap:18px;align-items:start}
.sr-grid .drop{aspect-ratio:1/1}
@media (max-width:760px){.sr-grid{grid-template-columns:1fr}.sr-grid .pf-photo{max-width:240px}}
.fee-in{display:inline-flex;align-items:center;gap:4px;font-family:var(--f-mono)}
.fee-in input{width:100px;padding:6px 8px}
/* public: short courses */
.sc-table{width:100%;min-width:0;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.sc-table th,.sc-table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:.95rem}
.sc-table th{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);background:var(--sunk)}
.sc-table td.fee{font:600 1.05rem var(--f-mono);white-space:nowrap}
.sc-table tr:last-child td{border-bottom:0}
@media (max-width:640px){
  .sc-table thead{display:none}
  .sc-table{display:block;width:auto;min-width:0;box-sizing:border-box}
  .sc-table tbody,.sc-table tr,.sc-table td{display:block;width:auto}
  .sc-table tr{border-bottom:1px solid var(--line);padding:10px 0}
  .sc-table td{border:0;padding:3px 14px}
  .sc-table td[data-l]::before{content:attr(data-l) ": ";color:var(--muted);font-size:.8rem}
}
.btn.ghost.danger{background:transparent;color:var(--danger);border-color:var(--line)}
.btn.ghost.danger.armed{background:var(--danger);border-color:var(--danger);color:#fff}

/* Student registry: Excel import / export */
.xl-btn svg{flex:none}
.imp-file{font:600 .9rem var(--f-mono);color:var(--muted);overflow-wrap:anywhere}
.imp-sum{display:flex;gap:10px;flex-wrap:wrap}
.imp-chip{background:var(--sunk);border-radius:10px;padding:10px 14px;font-size:.9rem}
.imp-chip b{font:600 1.3rem var(--f-mono);margin-right:6px}
.imp-chip.ok{background:var(--ok-soft);color:var(--ok)}
.imp-chip.bad{background:var(--danger-soft);color:var(--danger)}
.imp-upd{display:flex;gap:10px;align-items:flex-start;font-size:.92rem}
.imp-upd input{margin-top:5px}
.imp-more{color:var(--muted);font-size:.85rem}
.imp-probs{background:var(--danger-soft);color:var(--danger);border-radius:10px;padding:12px 14px;font-size:.88rem;max-height:220px;overflow:auto}
.imp-probs ul,.err-msg ul{margin:6px 0 0;padding-left:20px}
.imp-help{font-size:.88rem;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
.imp-help summary{cursor:pointer;font-weight:600;color:var(--ink)}
.imp-help p{margin-top:8px}

/* Finance: receipts and payment vouchers */
td.amt{font-weight:600;white-space:nowrap} td.amt.voucher{color:var(--danger)} td.amt.receipt{color:var(--ok)}
.rc-view header,.rc-view footer{padding:14px 22px;display:flex;align-items:center;gap:10px}
.rc-view header{justify-content:space-between;border-bottom:1px solid var(--line)} .rc-view header h3{font-size:1.25rem}
.rc-view footer{border-top:1px solid var(--line);justify-content:flex-end;flex-wrap:wrap}
.rc-view .grow{flex:1;min-width:180px} .rc-hint{color:var(--muted);font-size:.82rem}
.rc-view .body{padding:18px;background:var(--sunk)}
.rc-preview{overflow-x:auto}
.modal:has(.rc-view){width:min(860px,100%)}
#printArea{display:none}

.rc{--ri:#123A86;--rg:#0E7F31;--rgold:#C08A1C;position:relative;background:#fff;color:#13152B;border:1.5px solid var(--ri);border-radius:6px;padding:16px 20px 12px;min-width:640px;font-family:var(--f-body);font-size:13px;line-height:1.45;overflow:hidden;-webkit-print-color-adjust:exact;print-color-adjust:exact}
.rc::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:linear-gradient(90deg,var(--rg) 0 33%,var(--ri) 33% 66%,var(--rgold) 66%)}
.rc-head{display:grid;grid-template-columns:64px 1fr auto;gap:14px;align-items:center;padding-bottom:10px;border-bottom:1px solid #D8DBE8}
.rc-head img{width:64px;height:64px;object-fit:contain}
.rc-name{font:400 22px/1.1 var(--f-display);color:var(--ri)}
.rc-tag{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--rg);font-weight:700;margin-top:2px}
.rc-contact{font-size:11px;color:#565A77;margin-top:3px}
.rc-title{text-align:right}
.rc-kind{display:inline-block;background:var(--ri);color:#fff;font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:12px;padding:5px 10px;border-radius:4px}
.is-voucher .rc-kind{background:var(--rgold);color:#1b1404}
.rc-no{font:600 17px var(--f-mono);color:#B23A30;margin-top:6px;letter-spacing:.03em}
.rc-copy{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:#565A77;margin-top:2px}
.rc-meta{display:flex;gap:22px;flex-wrap:wrap;padding:8px 0;font-size:12.5px;color:#565A77}
.rc-meta b{color:#13152B}
.rc-body{display:grid;grid-template-columns:1fr 150px;gap:16px;align-items:start}
.rc-row{display:grid;grid-template-columns:128px 1fr;gap:8px;padding:6px 0;border-bottom:1px dotted #9A9DB8}
.rc-k{color:#565A77;font-size:12px;padding-top:1px}
.rc-v{font-size:13.5px;overflow-wrap:anywhere}
.rc-id{font-family:var(--f-mono);font-size:12px;background:#E1E8F6;color:var(--ri);padding:1px 6px;border-radius:3px}
.rc-amt{border:2px solid var(--ri);border-radius:8px;text-align:center;padding:10px 8px;display:grid;gap:2px}
.rc-amt span{font-size:10.5px;text-transform:uppercase;letter-spacing:.14em;color:#565A77}
.rc-amt b{font:600 24px var(--f-mono);color:var(--ri)}
.rc-amt small{font-size:10.5px;color:#565A77}
.is-voucher .rc-amt{border-color:var(--rgold)} .is-voucher .rc-amt b{color:#6B4A0E}
.rc-sign{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:22px;font-size:11.5px;color:#565A77;text-align:center}
.rc-line{display:block;border-bottom:1px solid #13152B;min-height:20px;margin-bottom:4px;color:#13152B;font-size:12.5px}
.rc-stamp{border:1.5px dashed #9A9DB8;border-radius:50%;width:84px;height:84px;margin:-20px auto 0;display:grid;place-items:center;font-size:10px;text-transform:uppercase;letter-spacing:.08em}
.rc-foot{margin-top:10px;font-size:10.5px;color:#565A77;text-align:center}
.rc-void{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;pointer-events:none}
.rc-void b{font:700 110px/1 var(--f-body);color:rgba(178,58,48,.22);transform:rotate(-18deg);letter-spacing:.1em;border:8px solid rgba(178,58,48,.22);padding:0 24px;border-radius:12px}
.rc-void span{margin-top:18px;color:#B23A30;font-weight:700;background:#fff;padding:2px 8px}
.rc-cut{text-align:center;font-size:10px;color:#9A9DB8;border-top:1px dashed #9A9DB8;margin:7mm 0;line-height:0}
.rc-cut{line-height:1;padding-top:2px}

@media print{
  body.print-doc > *:not(#printArea){display:none!important}
  body.print-doc{background:#fff!important}
  body.print-doc #printArea{display:block}
  body.print-doc .rc{min-width:0;width:100%;break-inside:avoid;page-break-inside:avoid}
  body.print-doc .rc-sheet{width:194mm;margin:0 auto}
}
.imp-upd input{width:auto;flex:none}
#payMonth{width:auto;flex:none}
#payBody td:first-child{white-space:nowrap}

/* Course on registration + PDF lessons */
.lp-kind{display:inline-flex}
.pl-thumb.pdf{color:var(--danger);background:var(--danger-soft)}
.lp-drop{border:1.5px dashed var(--line);border-radius:10px;padding:10px 12px;align-items:center;transition:border-color .15s,background .15s}
.lp-drop.over{border-color:var(--blue);background:var(--blue-soft)}
.lp-pdfic{color:var(--danger);display:inline-flex;margin-right:6px}
.lp-pdfic svg{width:26px;height:26px}
.lx-docthumb{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:var(--danger);background:linear-gradient(135deg,var(--danger-soft),var(--sunk))}
.lx-docthumb.sci{color:var(--teal-ink);background:linear-gradient(135deg,var(--teal-soft),var(--sunk))}
.lx-docthumb.it{color:var(--blue-ink);background:linear-gradient(135deg,var(--blue-soft),var(--sunk))}
.lx-docname{font-size:.78rem;font-weight:600;max-width:90%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 10px}
.lx-dl{display:inline-flex;align-items:center;gap:5px;font-weight:700;font-size:.82rem;text-decoration:none;color:var(--on-blue);background:var(--blue);padding:5px 10px;border-radius:999px}
.lx-dl:hover{filter:brightness(1.08)}
.lxp-video.is-doc{aspect-ratio:auto;background:none}
.lxp-doc{display:grid;justify-items:center;gap:6px;padding:28px 16px;border-radius:12px;color:var(--blue-ink);background:linear-gradient(135deg,var(--blue-soft),var(--sunk));text-align:center}
.lxp-doc.sci{color:var(--teal-ink);background:linear-gradient(135deg,var(--teal-soft),var(--sunk))}
.lxp-doc b{font-size:1rem;overflow-wrap:anywhere;color:var(--ink)} .lxp-doc span{font-size:.85rem;color:var(--muted)}

/* ===== Attendance Dept. & Dashboard ===== */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.pill.sched{background:var(--gold-soft);color:var(--gold-ink)} .pill.mute{background:var(--sunk);color:var(--muted)}
th.num,td.num{text-align:right}
.dash-sub{margin:0;color:var(--muted);font-size:.88rem}
.warn-line{background:var(--gold-soft);color:var(--gold-ink);padding:8px 12px;border-radius:8px;font-size:.88rem;margin:0 0 10px}
#atCourse{min-width:0;max-width:420px}
.mark-seg{display:inline-flex;gap:4px}
.mark-seg button{width:38px;height:36px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--muted);font:700 .9rem var(--f-mono);cursor:pointer}
.mark-seg button:disabled{opacity:.5;cursor:not-allowed}
.mark-seg .m-P.on{background:var(--ok);border-color:var(--ok);color:#fff}
.mark-seg .m-A.on{background:var(--danger);border-color:var(--danger);color:#fff}
.mark-seg .m-L.on{background:var(--gold);border-color:var(--gold);color:#1b1404}
.mark-seg .m-E.on{background:var(--blue);border-color:var(--blue);color:var(--on-blue)}
.note-in{width:100%;min-width:140px;padding:7px 10px;font-size:.88rem}
table.reg td{vertical-align:middle}
.dash-tiles{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
a.dash-tile{text-decoration:none;color:inherit;transition:border-color .15s}
a.dash-tile:hover{border-color:var(--blue)}
.dash-tile .s{font-size:.78rem;color:var(--muted);margin-top:2px}
.dash-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,440px),1fr));gap:14px;margin-top:14px}
.dash-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;min-width:0}
.dash-panel header{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:10px}
.dash-panel h3{font:600 1rem var(--f-body)}
.dash-panel header a{font-size:.82rem;font-weight:600;white-space:nowrap}
.dash-panel .empty{padding:18px 8px}
.tbl-wrap.flat{border:0;border-radius:0}
.dash-list{list-style:none;margin:0;padding:0}
.dash-list li{display:grid;grid-template-columns:1fr auto;column-gap:10px;padding:8px 0;border-top:1px solid var(--line)}
.dash-list li:first-child{border-top:0}
.dash-list .sub{grid-column:1;font-size:.8rem;color:var(--muted)}
.dash-list .r{grid-row:1/3;grid-column:2;align-self:center;font-weight:600}
.dash-list .r.void{text-decoration:line-through;color:var(--muted)}
.bchart .legend{display:flex;gap:14px;flex-wrap:wrap;font-size:.8rem;color:var(--muted);margin-bottom:8px}
.bchart .sw{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.bchart .s0{background:var(--teal)} .bchart .s1{background:var(--gold)}
.bchart .plot{position:relative;height:180px;padding-left:44px}
.bchart .grid{position:absolute;inset:0 0 22px 0;display:flex;flex-direction:column;justify-content:space-between;pointer-events:none}
.bchart .grid span{font:500 .7rem var(--f-mono);color:var(--muted);border-top:1px solid var(--line);padding-top:2px;width:100%;opacity:.9}
.bchart .cols{position:relative;height:100%;display:flex;gap:4px;align-items:stretch}
.bchart .col{flex:1;display:flex;flex-direction:column;min-width:0;border-radius:6px;outline-offset:1px}
.bchart .col:hover,.bchart .col:focus-visible{background:var(--sunk)}
.bchart .bars{flex:1;display:flex;align-items:flex-end;justify-content:center;gap:2px;padding:0 2px}
.bchart .bars i{display:block;flex:0 1 18px;border-radius:4px 4px 0 0;min-height:0}
.bchart .x{height:22px;line-height:22px;text-align:center;font-size:.68rem;color:var(--muted);white-space:nowrap;overflow:hidden}
.hbars{display:grid;gap:6px}
.hrow{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,2fr) auto;gap:10px;align-items:center;font-size:.85rem;border-radius:6px;padding:2px 4px}
.hrow:hover,.hrow:focus-visible{background:var(--sunk)}
.hrow .k{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hrow .track{height:10px;background:var(--sunk);border-radius:0 5px 5px 0;overflow:hidden}
.hrow .track i{display:block;height:100%;background:var(--teal);border-radius:0 5px 5px 0}
.hrow .v{min-width:2ch;text-align:right;font-weight:600}
.dash-tip{position:absolute;z-index:60;background:var(--ink);color:var(--surface);font-size:.8rem;padding:6px 10px;border-radius:8px;pointer-events:none;max-width:280px;box-shadow:var(--shadow)}
@media (max-width:600px){.bchart .x{font-size:.62rem;overflow:visible}.bchart.many .col:nth-child(even) .x{visibility:hidden}.mark-seg button{width:34px}}
.dash-panel table{min-width:0}
#atDay,#atMonth{width:auto}

/* Exam Results Department */
.ex-in{width:84px;text-align:right;font-family:var(--f-mono);padding:6px 8px}
.ex-in.bad{border-color:#C0392B;box-shadow:0 0 0 2px color-mix(in srgb,#C0392B 25%,transparent)}
.ex-err{display:block;color:#C0392B;font-size:.75rem;margin-top:2px}
.ex-table th .sub,.ex-res th .sub{display:block;font-weight:400}
.ex-add{margin-top:10px;align-items:center}
.ex-lbl{color:var(--muted);font-size:.85rem;white-space:nowrap}
.ex-res td,.ex-res th{white-space:nowrap}
.pill.grade{min-width:26px;text-align:center;font-family:var(--f-mono)}
.pill.g-A{background:color-mix(in srgb,#0E7F31 18%,transparent);color:#0B6B29}
.pill.g-B{background:color-mix(in srgb,#2A7FB8 18%,transparent);color:#1E6496}
.pill.g-C{background:color-mix(in srgb,#C08A1C 20%,transparent);color:#8A6210}
.pill.g-D{background:color-mix(in srgb,#D9822B 20%,transparent);color:#9A5410}
.pill.g-F{background:color-mix(in srgb,#C0392B 18%,transparent);color:#A12E22}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .pill.g-A{color:#6FD08F}:root:not([data-theme="light"]) .pill.g-B{color:#7DBDE8}:root:not([data-theme="light"]) .pill.g-C{color:#E8C06A}:root:not([data-theme="light"]) .pill.g-D{color:#F0A866}:root:not([data-theme="light"]) .pill.g-F{color:#F08A7E}}
:root[data-theme="dark"] .pill.g-A{color:#6FD08F}:root[data-theme="dark"] .pill.g-B{color:#7DBDE8}:root[data-theme="dark"] .pill.g-C{color:#E8C06A}:root[data-theme="dark"] .pill.g-D{color:#F0A866}:root[data-theme="dark"] .pill.g-F{color:#F08A7E}
.rs-exam{font:700 16px var(--f-body);color:#13152B;margin-top:6px}
.rs-t{width:100%;min-width:0;border-collapse:collapse;margin:6px 0 10px;font-size:13px}
.rs-t th{background:#EEF1F8;color:#123A86;text-align:left;padding:6px 8px;font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.rs-t td{padding:6px 8px;border-bottom:1px solid #E3E6EF;color:#13152B}
.rs-t .num{text-align:right;font-family:var(--f-mono)} .rs-t small{color:#7A7E99;margin-left:2px}
.rs-sum{display:flex;flex-wrap:wrap;gap:8px 20px;padding:8px 10px;background:#F5F7FC;border-radius:4px;font-size:13px;color:#565A77}
.rs-sum b{color:#13152B}
.rs-sign{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px;font-size:11px;color:#565A77;text-align:center}
.rs-sign span{border-top:1px solid #9AA0BC;padding-top:4px}
.rs-key{font-size:10.5px;color:#7A7E99;margin:12px 0 0}
@media print{
  body.print-doc .rs-page{break-after:page;page-break-after:always;padding:12mm 0}
  body.print-doc .rs-page:last-child{break-after:auto;page-break-after:auto}
  body.print-doc .rs{width:186mm;min-width:0;margin:0 auto}
}
.ex-err[hidden]{display:none}

/* School curriculum (Course Dept. + registry) */
.seg .sub{font-weight:400;opacity:.7;font-size:.78em;margin-left:4px}
.curr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.curr-card{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:12px 14px;display:flex;flex-direction:column;gap:8px}
.curr-card header{display:flex;align-items:center;justify-content:space-between;gap:8px}
.curr-card h4{margin:0;font-size:1rem}
.curr-card ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.curr-card li{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 0;border-bottom:1px dashed var(--line);font-size:.9rem}
.curr-card li:last-child{border-bottom:0}
.curr-card li small{display:block;color:var(--muted);font-size:.78rem}
.curr-card li.muted{color:var(--muted)}
.icon-x.sm{width:auto;min-width:26px;height:26px;font-size:.95rem;padding:0 6px}
.icon-x.sm.armed{color:#C0392B;font-size:.75rem;font-weight:700}
.curr-add{display:flex;gap:6px;margin-top:auto}
.curr-add input{flex:1;min-width:0;padding:6px 8px}
.subj-h{margin:6px 0 4px;font-size:.78rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.subj-h:first-child{margin-top:0}

/* Public website: curriculum stages */
.stage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:6px}
@media (max-width:900px){.stage-grid{grid-template-columns:1fr}}
.stage-card{border:1px solid var(--line);border-radius:16px;padding:18px 20px;background:var(--surface);display:flex;flex-direction:column;gap:10px}
.stage-card .st-top{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap}
.stage-card h4{margin:0;font-size:1.15rem}
.stage-card .st-grades{display:flex;flex-wrap:wrap;gap:6px}
.stage-card .st-grades span{font-size:.75rem;padding:3px 8px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.stage-card ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:6px 14px}
.stage-card li{font-size:.92rem;line-height:1.3}
.stage-card li small{display:block;color:var(--muted);font-size:.78rem}
.stage-card .st-note{font-size:.8rem;color:var(--muted);margin:0}