:root{
  --bg:#f4f6f7; --card:#fff; --ink:#1d2a30; --muted:#5f6f76; --line:#dde3e6;
  --brand:#0f4c5c; --brand-2:#e36414; --ok:#2d7a46; --warn:#a86500; --err:#b3261e;
  --radius:10px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
a{color:var(--brand)}
.wrap{max-width:1100px;margin:0 auto;padding:0 16px}
.topbar{background:var(--brand);color:#fff;position:sticky;top:0;z-index:10}
.topbar-in{display:flex;align-items:center;gap:16px;min-height:56px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:600}
.logo{display:grid;place-items:center;width:30px;height:30px;border-radius:7px;background:var(--brand-2);font-weight:700}
.logo-img{display:grid;place-items:center;height:36px;padding:3px 8px;border-radius:7px;background:#fff}
.logo-img img{max-height:30px;max-width:120px;display:block}
.nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav a{color:#d9e7ea;text-decoration:none;padding:6px 10px;border-radius:6px;font-size:14px}
.nav a.on,.nav a:hover{background:rgba(255,255,255,.14);color:#fff}
main{padding-top:20px;padding-bottom:30px}
h1{font-size:22px;margin:4px 0 16px}
h2{font-size:17px;margin:0 0 12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px}
.narrow{max-width:520px;margin-left:auto;margin-right:auto}
label{display:block;font-weight:600;font-size:13px;color:var(--muted);margin:12px 0 5px}
input[type=text],input[type=password],input[type=date],select,textarea{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff;color:inherit}
textarea{resize:vertical;min-height:70px}
input:focus,select:focus,textarea:focus{outline:2px solid #9cc5cf;border-color:var(--brand)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:8px;padding:10px 16px;font:inherit;font-weight:600;cursor:pointer;background:var(--brand);color:#fff;text-decoration:none}
.btn.alt{background:#fff;color:var(--brand);border:1px solid var(--brand)}
.btn.orange{background:var(--brand-2)}
.btn.sm{padding:6px 10px;font-size:13px}
.btn.danger{background:#fff;color:var(--err);border:1px solid #e6b3ae}
.btn:disabled{opacity:.55;cursor:wait}
.block{width:100%}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row>*{flex:1 1 180px}
.hint{color:var(--muted);font-size:13px}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:16px;border:1px solid}
.flash.ok{background:#eaf5ee;border-color:#b9dcc4;color:var(--ok)}
.flash.warn{background:#fff6e6;border-color:#f1d29a;color:var(--warn)}
.flash.err{background:#fdecea;border-color:#f0b9b4;color:var(--err)}

/* photo picker */
.photo-pick{border:2px dashed var(--line);border-radius:10px;padding:18px;text-align:center;cursor:pointer;background:#fafcfc}
.photo-pick.has{padding:6px;border-style:solid}
.photo-pick img{max-width:100%;max-height:320px;border-radius:6px;display:block;margin:0 auto}
.photo-pick input{display:none}

/* update feed */
.feed{display:grid;gap:10px}
.item{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px}
.item img{width:84px;height:64px;object-fit:cover;border-radius:6px;flex:none;cursor:zoom-in;background:#eee}
.item .tx{flex:1;min-width:0}
.item .tx b{color:var(--brand)}
.item .meta{color:var(--muted);font-size:12px}

/* table */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;font-size:14px}
th{background:#eef3f4;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}
td img{width:90px;height:66px;object-fit:cover;border-radius:6px;cursor:zoom-in}
.pill{display:inline-block;padding:2px 8px;border-radius:99px;background:#e6eff1;color:var(--brand);font-size:12px;font-weight:600}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-end}
.toolbar .f{flex:1 1 150px}
.stats{color:var(--muted);font-size:13px;margin:6px 0 10px}
.empty{padding:30px;text-align:center;color:var(--muted)}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(0,0,0,.85);display:none;align-items:center;justify-content:center;z-index:50;padding:16px}
.lb.on{display:flex}
.lb img{max-width:100%;max-height:90vh;border-radius:6px}

.foot{color:var(--muted);font-size:12px;padding-bottom:24px}
@media (max-width:600px){
  .nav{margin-left:0;width:100%;padding-bottom:8px}
  .card{padding:14px}
  td img{width:64px;height:48px}
}