/* RRR member portal — mobile-first dark app theme */
:root {
  --bg: #0f1117;
  --bg-raise: #151923;
  --surface: #1a1f2c;
  --surface-2: #222839;
  --line: #2a3145;
  --text: #e8eaf0;
  --muted: #9aa3b5;
  --accent: #f59e0b;
  --accent-soft: rgba(245, 158, 11, 0.14);
  --danger: #ef4444;
  --success: #22c55e;
  --radius: 14px;
  --maxw: 960px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg); color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
  line-height: 1.55; min-height: 100vh; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 16px; }

/* Header */
.app-header { position: sticky; top: 0; z-index: 50; background: rgba(15,17,23,0.92);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.app-header .wrap { display: flex; align-items: center; gap: 10px; height: 56px; }
.app-header .brand { display: flex; align-items: center; gap: 8px; font-weight: 700; }
.app-header .brand img { height: 30px; }
.app-header nav { margin-left: auto; display: flex; gap: 2px; align-items: center; flex-wrap: wrap; }
.app-header nav a { padding: 8px 10px; border-radius: 8px; color: var(--muted);
  font-weight: 500; font-size: 0.95rem; }
.app-header nav a.active, .app-header nav a:hover { color: var(--text); background: var(--surface); }
.app-header nav form { display: inline; }
.app-header nav button { background: none; border: none; color: var(--muted); font: inherit;
  padding: 8px 10px; cursor: pointer; border-radius: 8px; }
.app-header nav button:hover { color: var(--text); background: var(--surface); }

main { padding: 28px 0 60px; }
h1.page { font-size: clamp(1.4rem, 4vw, 1.9rem); margin-bottom: 4px; }
p.sub { color: var(--muted); margin-bottom: 22px; }

/* Cards, forms */
.card { background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px; margin-bottom: 18px; }
.card h2 { font-size: 1.1rem; margin-bottom: 14px; }
.auth-card { max-width: 420px; margin: 8vh auto 0; }
.auth-card .logo { width: 130px; margin: 0 auto 18px; }
label { display: block; font-weight: 600; font-size: 0.9rem; margin: 14px 0 6px; }
label:first-child { margin-top: 0; }
input[type=text], input[type=email], input[type=password], input[type=date],
input[type=tel], input[type=url], input[type=search], select, textarea {
  width: 100%; background: var(--bg-raise); border: 1px solid var(--line);
  color: var(--text); border-radius: 10px; padding: 10px 12px; font: inherit;
}
input:focus, select:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.hint { color: var(--muted); font-size: 0.82rem; margin-top: 4px; }
.error-text { color: var(--danger); font-size: 0.85rem; margin-top: 4px; }
.check { display: flex; gap: 10px; align-items: flex-start; margin: 14px 0 4px; font-size: 0.92rem; }
.check input { margin-top: 4px; }
.btn { display: inline-block; background: var(--accent); color: #14100a; font-weight: 700;
  padding: 10px 20px; border-radius: 999px; border: none; cursor: pointer; font: inherit;
  font-weight: 700; margin-top: 16px; }
.btn.secondary { background: transparent; color: var(--text); border: 1px solid var(--line); }
.btn.danger { background: var(--danger); color: #fff; }
.btn.small { padding: 6px 14px; font-size: 0.85rem; margin-top: 0; }
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* Flash */
.flash { border-radius: 10px; padding: 12px 16px; margin-bottom: 16px; font-size: 0.95rem; }
.flash.success { background: rgba(34,197,94,0.12); border: 1px solid rgba(34,197,94,0.4); }
.flash.error { background: rgba(239,68,68,0.12); border: 1px solid rgba(239,68,68,0.4); }

/* Tables */
.table-scroll { overflow-x: auto; }
table.list { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
table.list th { text-align: left; color: var(--muted); font-size: 0.78rem;
  text-transform: uppercase; letter-spacing: 0.06em; padding: 10px 8px;
  border-bottom: 1px solid var(--line); white-space: nowrap; }
table.list td { padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 0.78rem;
  font-weight: 700; }
.pill.active, .pill.used, .pill.sent { background: rgba(34,197,94,0.15); color: var(--success); }
.pill.deactivated, .pill.revoked, .pill.expired, .pill.failed { background: rgba(239,68,68,0.15); color: var(--danger); }
.pill.pending { background: var(--accent-soft); color: var(--accent); }
.pill.admin { background: rgba(59,130,246,0.15); color: #60a5fa; }

/* Profile */
.avatar-lg { width: 110px; height: 110px; border-radius: 50%; object-fit: cover;
  border: 2px solid var(--line); background: var(--surface-2); }
.profile-grid { display: grid; gap: 18px; }
@media (min-width: 760px) { .profile-grid { grid-template-columns: 1fr 1fr; } }
.grid-2 { display: grid; gap: 0 16px; }
@media (min-width: 560px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

.copy-box { display: flex; gap: 8px; align-items: center; background: var(--bg-raise);
  border: 1px dashed var(--line); border-radius: 10px; padding: 8px 12px; margin-top: 8px;
  font-size: 0.85rem; word-break: break-all; }

.muted { color: var(--muted); }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: 0.85em; }

/* Challenge heatmap strips */
.heatstrip { display: flex; gap: 2px; margin-top: 6px; flex-wrap: wrap; max-width: 460px; }
.heatstrip .hs { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }
.hs-on { background: var(--success); }
.hs-off { background: var(--surface-2); border: 1px solid var(--line); }
.hs-pending { background: transparent; border: 1px dashed var(--accent); }
.hs-out { background: var(--danger); }