/* Clean Redesign — Melbourne Walk Portal (drop-in fix) */

:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --card-2:#f2f4fa;
  --text:#12131a;
  --muted:#5b6580;
  --accent:#c2502e;
  --good:#22c55e;
  --warn:#f59e0b;
  --bad:#ef4444;
  --ring: rgba(194,80,46,.25);
  --shadow: 0 10px 30px rgba(9,16,31,.08);
  --radius:16px;
}
:root.dark{
  --bg:#101626;
  --card:#0f1530;
  --card-2:#151d3d;
  --text:#f3f6ff;
  --muted:#aab6da;
  --accent:#c2502e;
  --ring: rgba(194,80,46,.35);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);
  font: 16px/1.45 ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}

/* Top bar */
.topbar{position:sticky;top:0;z-index:50;background:var(--accent);color:#fff;
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;
  padding:10px clamp(12px,3vw,20px);box-shadow:0 6px 16px rgba(0,0,0,.12)}
.topbar .left{display:flex;align-items:center;gap:10px}
.logo{height:36px;width:auto;display:block}
.brand{font-weight:700;font-size:1.05rem}
.topbar .center h1{margin:0;font-weight:800;font-size:1.1rem;text-align:center}
.topbar .right{display:flex;justify-content:flex-end;gap:8px;align-items:center}
.topbar input[type=search]{min-width:220px;border-radius:12px;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.15);color:#fff;padding:.45rem .6rem}
:root.dark .topbar input[type=search]{border:1px solid rgba(255,255,255,.25)}
.btn{border:1px solid transparent;background:#fff;color:#111;padding:.45rem .8rem;border-radius:12px;cursor:pointer;font-weight:700}
.btn.ghost{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
.btn:active{transform:translateY(1px)}

/* Tabs */
.tabs{display:flex;gap:6px;align-items:center;max-width:1200px;margin:12px auto 0;padding:0 12px}
.tab{background:transparent;color:var(--text);border:1px solid transparent;padding:.5rem .8rem;border-radius:999px;cursor:pointer}
.tab.active{background:var(--card);box-shadow:var(--shadow)}

/* Grid */
.grid{max-width:1200px;margin:12px auto 24px;padding:0 12px;
  display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}

/* Card */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;border:1px solid rgba(0,0,0,.06)}
:root.dark .card{border-color:#223065}
.card:hover{box-shadow:0 14px 34px rgba(0,0,0,.12)}
.card a{color:inherit;text-decoration:none;display:block}
.card .row{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.badges{display:flex;gap:6px;align-items:center}
.badge{font-size:.72rem;font-weight:800;padding:.18rem .45rem;border-radius:999px;color:#fff;background:var(--accent)}
.dot{width:10px;height:10px;border-radius:50%}
.dot.up{background:var(--good)} .dot.partial{background:var(--warn)} .dot.down{background:var(--bad)}

/* Icon */
.icon{width:64px;height:64px;border-radius:14px;background:var(--card-2);
  display:flex;align-items:center;justify-content:center;box-shadow:inset 0 0 0 2px rgba(0,0,0,.06);transition:transform .12s ease, box-shadow .12s ease}
:root.dark .icon{box-shadow:inset 0 0 0 2px #223065}
.card:hover .icon{transform:scale(1.05);box-shadow:inset 0 0 0 2px var(--ring),0 0 0 6px var(--ring)}
.icon img{width:30px;height:30px;display:block}

/* Text */
.title{margin:8px 0 4px;font-weight:800;font-size:1rem}
.desc{color:var(--muted);font-size:.9rem;margin:0 0 6px 0}
.meta{color:var(--muted);font-size:.78rem}

/* Floating support button */
.fab{position:fixed;right:14px;bottom:22px;width:48px;height:48px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;
  text-decoration:none;font-weight:900;box-shadow:0 12px 24px rgba(0,0,0,.18);z-index:60}
.fab:hover{filter:saturate(1.05)}

/* Sheet (mobile details) */
.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);backdrop-filter:blur(2px);z-index:60}
.sheet{position:fixed;left:0;right:0;bottom:-100%;background:var(--card);border-top-left-radius:18px;border-top-right-radius:18px;z-index:70;box-shadow:0 -16px 40px rgba(0,0,0,.3);padding:14px 16px;transition:bottom .25s ease}
.sheet.open{bottom:0}
.sheet-drag{width:42px;height:4px;border-radius:999px;background:#cfd3e0;margin:0 auto 10px}
.sheet-close{position:absolute;right:10px;top:8px;background:var(--accent);color:#fff;border:none;border-radius:50%;width:28px;height:28px;font-size:16px;cursor:pointer}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
.chip{padding:.25rem .55rem;border-radius:999px;background:var(--card-2);border:1px solid rgba(0,0,0,.06);font-size:.82rem;color:var(--muted)}
:root.dark .chip{border-color:#223065}

/* --- Popup fix: hide mobile sheet on desktop --- */
@media (min-width: 721px){
  .sheet{ display: none !important; }
  .backdrop{ display: none !important; }
}

@media (max-width: 720px){
  .topbar{grid-template-columns:1fr 1fr auto}
  .topbar .center{display:none}
  .topbar input[type=search]{min-width:150px}
}