:root {
  --bg: #0a1733; --panel: #11224a; --panel-2: #0e1d40; --line: #22376b;
  --text: #ffffff; --muted: #a3b3d6; --accent: #F4A261; --accent-ink: #1a1206;
  --ok: #7bd9a6; --bad: #ff8f85;
  --font: "Avenir Next", "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
h1, h2, h3 { line-height: 1.2; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: 1.9rem; } h2 { font-size: 1.2rem; } h3 { font-size: 1rem; }
p { margin: 0; } a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
.muted { color: var(--muted); } .small { font-size: .875rem; }
.row { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; } .grow { flex: 1; min-width: 0; }
.stack { display: grid; gap: 1rem; } .stack-lg { display: grid; gap: 1.75rem; }

/* shell */
.shell { display: grid; grid-template-columns: 15rem 1fr; min-height: 100vh; }
.side { padding: 1.5rem 1rem; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 1.5rem; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 700; font-size: 1.25rem; padding: 0 .5rem; letter-spacing: -0.02em; }
.brand svg { width: 28px; height: 28px; }
.nav { display: grid; gap: .25rem; }
.nav a { color: var(--muted); text-decoration: none; padding: .6rem .75rem; border-radius: 10px; font-weight: 500; }
.nav a:hover { background: var(--panel-2); color: var(--text); }
.nav a[aria-current="page"] { background: var(--panel); color: var(--text); box-shadow: inset 3px 0 0 var(--accent); }
.side .who { margin-top: auto; padding: .5rem; word-break: break-all; }
.main { padding: 2rem clamp(1rem, 4vw, 3rem) 4rem; max-width: 70rem; width: 100%; }
.head { display: flex; justify-content: space-between; align-items: end; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.75rem; }

/* surfaces */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 1.25rem; }
.card.flat { background: var(--panel-2); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: 1rem; }
.stat b { display: block; font-size: 1.8rem; font-weight: 700; letter-spacing: -0.02em; }
.list { display: grid; gap: .5rem; }
.item { display: flex; gap: 1rem; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: .9rem 1rem; background: var(--panel-2); border: 1px solid var(--line); border-radius: 12px; }
.item:hover { border-color: #3a5199; }
.item a.name { color: var(--text); font-weight: 600; text-decoration: none; }
.empty { text-align: center; padding: 2.5rem 1rem; border: 1px dashed var(--line); border-radius: 14px; }
.empty h2 { margin-bottom: .5rem; }

/* the published address: the one memorable element */
.address { display: flex; align-items: center; gap: .6rem; background: #07112a; border: 1px solid var(--accent); border-radius: 999px; padding: .5rem .5rem .5rem 1rem; min-width: 0; }
.address .dot { width: .6rem; height: .6rem; border-radius: 50%; background: var(--ok); flex: none; }
.address a { color: var(--text); font-family: var(--mono); font-size: .9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-decoration: none; flex: 1; }
.address.off { border-color: var(--line); } .address.off .dot { background: var(--muted); }

/* controls */
.btn { font: inherit; font-weight: 600; border-radius: 10px; padding: .6rem 1rem; border: 1px solid var(--line); background: var(--panel); color: var(--text); cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: .4rem; }
.btn:hover { border-color: #3a5199; }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.primary:hover { filter: brightness(1.07); }
.btn.danger { color: var(--bad); border-color: #6b3340; }
.btn.sm { padding: .3rem .7rem; font-size: .875rem; border-radius: 999px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
label { display: grid; gap: .35rem; font-weight: 600; font-size: .95rem; }
label small { font-weight: 400; color: var(--muted); }
input[type=text], input[type=email], input[type=password] { font: inherit; background: #07112a; color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: .65rem .8rem; width: 100%; }
input:focus { border-color: var(--accent); outline: none; }
.slugrow { display: flex; align-items: stretch; } .slugrow span { background: var(--panel-2); border: 1px solid var(--line); border-right: 0; border-radius: 10px 0 0 10px; padding: .65rem .7rem; color: var(--muted); font-family: var(--mono); font-size: .85rem; white-space: nowrap; }
.slugrow input { border-radius: 0 10px 10px 0; }
.drop { border: 2px dashed var(--line); border-radius: 14px; padding: 2rem 1rem; text-align: center; cursor: pointer; display: grid; gap: .4rem; justify-items: center; background: var(--panel-2); }
.drop:hover, .drop.over { border-color: var(--accent); }
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.drop:focus-within { border-color: var(--accent); }
.progress { height: 8px; background: #07112a; border-radius: 99px; overflow: hidden; } .progress i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .15s; }
.pill { font-size: .8rem; padding: .15rem .6rem; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.pill.ok { color: var(--ok); border-color: #2f6b52; } .pill.off { color: var(--muted); }
.msg { padding: .75rem 1rem; border-radius: 10px; border: 1px solid var(--line); background: var(--panel-2); }
.msg.err { border-color: #6b3340; color: var(--bad); } .msg.good { border-color: #2f6b52; color: var(--ok); }
table { width: 100%; border-collapse: collapse; font-size: .9rem; } th { text-align: left; font-weight: 600; color: var(--muted); }
th, td { padding: .5rem .6rem; border-bottom: 1px solid var(--line); } td.mono { font-family: var(--mono); font-size: .82rem; word-break: break-all; }
.scroll { overflow-x: auto; max-height: 20rem; overflow-y: auto; }

/* auth */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 1rem; }
.auth .card { width: min(26rem, 100%); }
.tabs { display: grid; grid-template-columns: 1fr 1fr; background: var(--panel-2); border-radius: 10px; padding: 4px; }
.tabs button { font: inherit; font-weight: 600; background: none; color: var(--muted); border: 0; padding: .5rem; border-radius: 8px; cursor: pointer; }
.tabs button[aria-selected="true"] { background: var(--panel); color: var(--text); }
.toast { position: fixed; bottom: 1rem; left: 50%; transform: translateX(-50%); background: var(--accent); color: var(--accent-ink); font-weight: 600; padding: .6rem 1rem; border-radius: 10px; z-index: 5; }

@media (max-width: 800px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; bottom: 0; left: 0; right: 0; top: auto; height: auto; flex-direction: row; padding: .4rem; z-index: 4; background: var(--bg); border-right: 0; border-top: 1px solid var(--line); }
  .side .brand, .side .who { display: none; }
  .nav { grid-auto-flow: column; grid-auto-columns: 1fr; width: 100%; } .nav a { text-align: center; padding: .5rem .2rem; font-size: .8rem; }
  .nav a[aria-current="page"] { box-shadow: inset 0 3px 0 var(--accent); }
  .main { padding-bottom: 6rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }