/* Lightform student site. System fonts, no frameworks: light enough for 4 GB school laptops. */
:root{
  --navy:#0b1f44; --navy-deep:#071634; --steel:#395e89; --blue:#1f4f9a;
  --lime:#d4f21c; --lime-ink:#1b2400;
  --ink:#10213f; --muted:#5b6b85; --line:#d9e0ea; --bg:#f3f5f9; --card:#fff;
  --ok:#1e8e4e; --warn:#b7791f; --bad:#c53030;
  --r:6px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 "Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif}
a{color:var(--blue)}
img{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.narrow{max-width:720px}
.hidden{display:none!important}
.skip{position:absolute;left:-999px}
.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:9}

/* utility bar + header */
.util{background:var(--navy-deep);color:#c9d4e8;font-size:.8rem}
.util-in{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:12px}
.util-brand{letter-spacing:.06em;text-transform:uppercase;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.util-links{display:flex;gap:18px}
.util-links a{color:#e3ebf8;text-decoration:none;font-weight:600}
.util-links a:hover{color:var(--lime)}
.top{background:var(--navy);border-bottom:1px solid rgba(255,255,255,.08)}
.top-in{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:16px}
.logo img{display:block;width:170px;height:auto}
.nav{display:flex;gap:4px}
.nav a{color:#fff;text-decoration:none;font-weight:700;padding:10px 14px;border-radius:var(--r);text-transform:uppercase;font-size:.9rem;letter-spacing:.04em}
.nav a:hover{background:rgba(255,255,255,.1)}

/* hero: photo + blue overlay */
.hero{position:relative;color:#fff;background:#173a72 url(/static/img/hero.jpg) center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(11,31,68,.92) 0%,rgba(31,79,154,.78) 55%,rgba(57,94,137,.55) 100%)}
.hero-in{position:relative;padding:72px 16px 120px}
.kicker{margin:0 0 6px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:.82rem;color:var(--lime)}
.hero h1{margin:0;font-size:clamp(2.2rem,6vw,3.6rem);line-height:1.05;font-weight:800;letter-spacing:-.01em}
.hero-sub{margin:12px 0 0;font-size:1.15rem;max-width:34em;color:#dfe8f7}

/* white square tiles that overlap the hero */
.tiles-band{position:relative;margin-top:-72px}
.tiles{display:flex;flex-wrap:wrap;gap:16px}
.tile{width:150px;height:150px;background:#fff;border-radius:var(--r);box-shadow:0 10px 30px -12px rgba(11,31,68,.45);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-decoration:none;color:var(--navy);
  font-weight:800;text-transform:uppercase;letter-spacing:.04em;font-size:.95rem;border-bottom:4px solid transparent;transition:transform .12s,border-color .12s}
.tile:hover,.tile:focus{transform:translateY(-3px);border-bottom-color:var(--lime)}

/* bold title banner with lime stripe */
.banner{background:var(--navy);color:#fff;margin-top:32px;border-top:6px solid var(--lime)}
.home .banner{margin-top:40px}
.banner-in{padding:28px 16px 30px}
.banner h1,.banner h2{margin:0;font-size:clamp(1.7rem,4.5vw,2.5rem);font-weight:900;text-transform:uppercase;letter-spacing:.02em;line-height:1.1}
.banner h1::after,.banner h2::after{content:"";display:block;width:64px;height:5px;background:var(--lime);margin-top:12px}
.banner p{margin:12px 0 0;color:#d2dcee;max-width:40em}
.banner.slim{margin-top:0}
.banner .btn{margin-top:18px}
.admin-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}

/* cards + forms */
.card-wrap{padding-top:24px;padding-bottom:40px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-bottom:16px}
.card h2{margin:0 0 8px}
.card.ok{border-left:5px solid var(--ok)}
label,legend{display:block;font-weight:700;margin:16px 0 6px}
.card > label:first-of-type{margin-top:0}
.opt{font-weight:400;color:var(--muted);font-size:.9rem}
input[type=text],input[type=password],textarea,select{width:100%;font:inherit;color:inherit;padding:11px 12px;border:1px solid #b9c4d4;border-radius:var(--r);background:#fff}
input:focus,textarea:focus,select:focus,.choice input:focus-visible + span{outline:3px solid rgba(31,79,154,.35);outline-offset:1px;border-color:var(--blue)}
textarea{resize:vertical}
input[type=file]{font:inherit;max-width:100%}
fieldset{border:0;margin:0;padding:0}
.choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.choice{margin:0;font-weight:400;cursor:pointer}
.choice input{position:absolute;opacity:0}
.choice span{display:block;height:100%;border:2px solid var(--line);border-radius:var(--r);padding:12px 14px;background:#fff}
.choice b{display:block;color:var(--navy)}
.choice small{color:var(--muted)}
.choice input:checked + span{border-color:var(--blue);background:#eef4ff;box-shadow:inset 4px 0 0 var(--lime)}
.hint{margin:6px 0 0;font-size:.9rem;color:var(--muted)}
.hint.bad{color:var(--bad);font-weight:600}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.alert{background:#fdecec;border:1px solid #f1b3b3;color:#8a1f1f;padding:10px 12px;border-radius:var(--r);margin:0 0 12px}
.alert:empty{display:none}
.btn{display:inline-block;background:var(--lime);color:var(--lime-ink);border:0;border-radius:var(--r);padding:12px 22px;font:inherit;font-weight:800;
  text-transform:uppercase;letter-spacing:.04em;text-decoration:none;cursor:pointer;margin-top:18px}
.btn:hover{filter:brightness(.95)}
.btn.big{width:100%;padding:15px}
.btn[disabled]{opacity:.6;cursor:wait}
.btn.ghost{background:transparent;border:2px solid var(--navy);color:var(--navy)}
.link-btn{background:none;border:0;color:#fff;font:inherit;font-weight:700;text-decoration:underline;cursor:pointer;padding:0}
.copy{font-size:.9rem}
.muted{color:var(--muted)}
.pad{padding:16px}
.meta{margin:0 0 8px;color:var(--muted);font-size:.92rem}
.desc{white-space:pre-wrap;margin:0;font-size:1.05rem}
.sub-h{font-size:1.1rem;text-transform:uppercase;letter-spacing:.05em;margin:24px 0 10px}
.thread .msg{background:#fff;border:1px solid var(--line);border-left:5px solid var(--blue);border-radius:var(--r);padding:12px 14px;margin-bottom:10px}
.msg-meta{font-size:.85rem;color:var(--muted);font-weight:600}
.msg-body{white-space:pre-wrap;margin-top:4px}
.evt{font-size:.85rem;color:var(--muted);margin:6px 0 10px 4px}
.pill{display:inline-block;padding:2px 10px;border-radius:99px;font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;background:#e3e9f3;color:var(--navy)}
.p-new{background:var(--lime);color:var(--lime-ink)}
.p-working{background:#dbe8ff;color:#123d80}
.p-waiting{background:#fdf0d5;color:#7a4f00}
.p-closed{background:#e6e8ec;color:#555}
.shot{display:block;margin-top:14px;border:1px solid var(--line);border-radius:var(--r);max-height:520px;width:auto}
.quick{text-align:right}

/* staff list */
.tabs{display:flex;gap:6px;margin-bottom:12px}
.tabs a{padding:8px 14px;border-radius:var(--r);text-decoration:none;font-weight:700;color:var(--navy);background:#fff;border:1px solid var(--line)}
.tabs a.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.tlist{background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.trow{display:grid;grid-template-columns:60px 1fr 150px 150px;grid-template-areas:"id name type pill" "id desc desc when";gap:2px 12px;
  padding:12px 14px;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}
.trow:last-child{border-bottom:0}
.trow:hover{background:#f6f9ff}
.trow.s-new{box-shadow:inset 4px 0 0 var(--lime)}
.tid{grid-area:id;font-weight:800;color:var(--muted)}
.tname{grid-area:name;font-weight:700}
.ttype{grid-area:type;color:var(--muted);font-size:.9rem}
.trow .pill{grid-area:pill;justify-self:start;align-self:start}
.tdesc{grid-area:desc;color:var(--muted);font-size:.92rem;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.twhen{grid-area:when;color:var(--muted);font-size:.85rem}

.foot{color:var(--muted);font-size:.85rem;padding:24px 0 32px;border-top:1px solid var(--line);margin-top:24px}

@media (max-width:640px){
  .util-brand{display:none}
  .util-in{justify-content:flex-end}
  .top-in{min-height:64px}
  .logo img{width:140px}
  .nav{display:none}
  .hero-in{padding:44px 16px 100px}
  .tiles{justify-content:center}
  .tile{width:140px;height:140px}
  .choices{grid-template-columns:1fr}
  .trow{grid-template-columns:48px 1fr auto;grid-template-areas:"id name pill" "id type type" "id desc desc" "id when when"}
}

/* ---------------- gallery */
.hero-short .hero-in{padding:56px 16px 64px}
.banner.thin{margin-top:0}
.agrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.acard{display:block;background:#fff;border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--ink);
  box-shadow:0 8px 24px -14px rgba(11,31,68,.45);border-bottom:4px solid transparent;transition:transform .12s,border-color .12s}
.acard:hover,.acard:focus{transform:translateY(-3px);border-bottom-color:var(--lime)}
.acover{display:block;aspect-ratio:4/3;background:#dfe5ee;overflow:hidden}
.acover img{width:100%;height:100%;object-fit:cover;display:block}
.ameta{display:block;padding:12px 14px}
.ameta b{display:block;font-size:1.05rem;color:var(--navy)}
.ameta small{color:var(--muted)}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px;margin-bottom:20px}
.ph{display:block;aspect-ratio:1;overflow:hidden;background:#dfe5ee;border-radius:4px}
.ph img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .2s}
.ph:hover img{transform:scale(1.03)}
.lb{position:fixed;inset:0;background:rgba(4,10,24,.96);z-index:20;display:flex;align-items:center;justify-content:center}
.lb[hidden]{display:none}
.lb img{max-width:96vw;max-height:84vh;object-fit:contain;box-shadow:0 10px 40px rgba(0,0,0,.6)}
.lb button{position:absolute;background:rgba(255,255,255,.08);color:#fff;border:0;font-size:2rem;width:52px;height:52px;border-radius:50%;cursor:pointer}
.lb button:hover{background:rgba(255,255,255,.18)}
.lb-x{top:14px;right:14px;font-size:1.3rem!important}
.lb-prev{left:12px;top:50%;transform:translateY(-50%)}
.lb-next{right:12px;top:50%;transform:translateY(-50%)}
.lb-bar{position:absolute;bottom:14px;left:0;right:0;display:flex;justify-content:center;align-items:center;gap:16px;color:#c9d4e8}
.lb-bar .btn{margin:0}
.btn.small{padding:8px 14px;font-size:.85rem;margin-top:0}
.btn.danger{background:var(--bad);color:#fff}
.btn.ghost-light{background:transparent;border:2px solid #fff;color:#fff}
.syncbar{display:flex;justify-content:space-between;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);
  border-left:5px solid var(--muted);border-radius:var(--r);padding:10px 14px;font-size:.92rem}
.syncbar.ok{border-left-color:var(--ok)}
.syncbar.bad{border-left-color:var(--bad)}
.small-note{font-size:.88rem;margin:10px 0 16px}
.alist{background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.arow{display:grid;grid-template-columns:96px 1fr auto auto;gap:14px;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line)}
.arow:last-child{border-bottom:0}
.athumb{display:block;width:96px;height:72px;background:#dfe5ee;border-radius:4px;overflow:hidden}
.athumb img{width:100%;height:100%;object-fit:cover;display:block}
.ainfo{min-width:0}
.ainfo a{color:var(--navy);text-decoration:none}
.ainfo small{display:block;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.v-public{background:var(--lime);color:var(--lime-ink)}
.v-unlisted{background:#dbe8ff;color:#123d80}
.v-hidden{background:#e6e8ec;color:#555}
.note{font-weight:700;color:var(--ok);margin:0 0 10px}
.note:empty{display:none}
label.check{display:flex;gap:10px;align-items:center;margin:0 0 6px;font-weight:700}
label.check input{width:20px;height:20px}
details{margin-top:12px}
summary{cursor:pointer;font-weight:700;color:var(--blue)}
.admin.gallery main{padding-bottom:96px}
.actionbar{position:fixed;left:0;right:0;bottom:0;background:var(--navy);border-top:5px solid var(--lime);z-index:10;
  padding-bottom:env(safe-area-inset-bottom)}
.actionbar-in{display:flex;gap:10px;padding-top:12px;padding-bottom:12px}
.actionbar form{flex:1}
.actionbar .btn{width:100%;margin:0;padding:14px 8px}
@media (max-width:640px){
  .pgrid{grid-template-columns:repeat(3,1fr);gap:4px}
  .arow{grid-template-columns:72px 1fr;grid-template-areas:"t i" "t i" "p b"}
  .athumb{width:72px;height:56px;grid-area:t}
  .ainfo{grid-area:i}
  .arow .pill{grid-area:p;justify-self:start}
  .arow form,.arow > .btn{grid-area:b;justify-self:end}
  .syncbar{flex-direction:column;align-items:flex-start}
}
.actionbar .btn{white-space:nowrap}
.card-wrap a[href^="http"]{word-break:break-all}
@media (max-width:640px){
  .util:has(.util-links:empty){display:none}
  .actionbar-in{gap:6px}
  .actionbar .btn{font-size:.8rem;padding:14px 4px;letter-spacing:.02em}
}