/* IcePulse collaboration pages: coach workspace, invites, plan previews, docs. */
:root {
  --ice: #4fd9ff;
  --ice-deep: #0d6ba6;
  --navy-0: #030710;
  --navy-1: #050b16;
  --navy-2: #0a1524;
  --navy-3: #101f33;
  --panel: rgba(12, 22, 36, 0.92);
  --border: rgba(79, 217, 255, 0.14);
  --text: #eaf4fb;
  --text-dim: #9db4c8;
  --positive: #38d18c;
  --warning: #ffb347;
  --danger: #ff6b7a;
  --radius: 20px;
  --font-head: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: radial-gradient(1200px 600px at 80% -10%, rgba(79, 217, 255, 0.12), transparent 60%), var(--navy-0);
  min-height: 100vh;
  line-height: 1.55;
}
a { color: var(--ice); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 28px 20px 80px; }
.narrow { max-width: 720px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-head); font-weight: 800; letter-spacing: 0.12em; font-size: 20px; text-decoration: none; color: var(--text); }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
header.top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; gap: 12px; flex-wrap: wrap; }
h1 { font-family: var(--font-head); font-size: clamp(34px, 5vw, 56px); line-height: 1; letter-spacing: 0.01em; }
h2 { font-family: var(--font-head); font-size: 28px; margin: 28px 0 10px; }
h3 { font-size: 17px; margin: 18px 0 6px; }
p.lead { color: var(--text-dim); font-size: 17px; margin: 10px 0 20px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 14px; }
.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.tile { background: rgba(255, 255, 255, 0.04); border-radius: 14px; padding: 14px; }
.tile .k { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; color: var(--text-dim); text-transform: uppercase; }
.tile .v { font-family: var(--font-head); font-size: 30px; font-weight: 800; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 999px; font-weight: 700; text-decoration: none; border: 0; cursor: pointer; font-size: 15px; }
.btn-primary { background: var(--ice); color: #00121d; }
.btn-ghost { background: rgba(255, 255, 255, 0.08); color: var(--text); }
.btn:focus-visible { outline: 3px solid var(--ice); outline-offset: 2px; }
.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; background: rgba(79, 217, 255, 0.15); color: var(--ice); }
.muted { color: var(--text-dim); }
.small { font-size: 13px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid rgba(255, 255, 255, 0.06); white-space: nowrap; }
th { color: var(--text-dim); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; cursor: pointer; }
.table-scroll { overflow-x: auto; }
select, input, textarea { background: var(--navy-2); color: var(--text); border: 1px solid var(--border); border-radius: 10px; padding: 9px 12px; font: inherit; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.tabs button { background: rgba(255, 255, 255, 0.06); color: var(--text); border: 0; padding: 8px 14px; border-radius: 999px; font-weight: 600; cursor: pointer; }
.tabs button.on { background: var(--ice); color: #00121d; }
.banner { padding: 12px 14px; border-radius: 12px; background: rgba(255, 179, 71, 0.12); color: var(--warning); margin-bottom: 14px; font-size: 14px; }
.error { background: rgba(255, 107, 122, 0.12); color: var(--danger); }
.day { display: grid; grid-template-columns: 54px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.day b { font-family: var(--font-head); font-size: 20px; color: var(--ice); }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
pre { background: var(--navy-2); padding: 14px; border-radius: 12px; overflow-x: auto; border: 1px solid var(--border); }
.toc a { display: block; padding: 4px 0; text-decoration: none; }
.entry { border-left: 3px solid var(--ice); padding-left: 16px; margin: 22px 0; }
.entry time { color: var(--text-dim); font-size: 13px; font-weight: 600; }
.tag { display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: 0.06em; padding: 2px 8px; border-radius: 6px; margin-right: 6px; }
.tag.done { background: rgba(56, 209, 140, 0.15); color: var(--positive); }
.tag.flag { background: rgba(255, 179, 71, 0.15); color: var(--warning); }
.tag.future { background: rgba(157, 180, 200, 0.15); color: var(--text-dim); }
footer.foot { margin-top: 48px; color: var(--text-dim); font-size: 13px; }
@media (max-width: 640px) { .wrap { padding: 18px 14px 60px; } }