:root {
  --bg: #0f1115;
  --panel: #191c23;
  --panel-2: #21252e;
  --border: #2c313b;
  --text: #e6e8ec;
  --muted: #9aa1ac;
  --accent: #5b8cff;
  --accent-hover: #4577f0;
  --danger: #ff5c6c;
  --danger-hover: #e64656;
  --ok: #38d39f;
  --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
.wrap { max-width: 820px; margin: 0 auto; padding: 24px 16px 64px; }
h1 { font-size: 1.5rem; margin: 0 0 4px; }
h2 { font-size: 1.05rem; margin: 0 0 14px; }
.sub { color: var(--muted); margin: 0 0 24px; font-size: .9rem; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 18px;
}
label { display: block; font-size: .8rem; color: var(--muted); margin: 0 0 5px; }
input[type=text], input[type=password], input[type=datetime-local] {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 9px 11px;
  font-size: .92rem;
  font-family: inherit;
}
input:focus { outline: none; border-color: var(--accent); }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > div { flex: 1; min-width: 180px; }
.field { margin-bottom: 14px; }
button {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 9px 16px;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
button:hover { background: var(--accent-hover); }
button.ghost { background: var(--panel-2); border: 1px solid var(--border); color: var(--text); }
button.ghost:hover { background: var(--border); }
button.danger { background: transparent; color: var(--danger); border: 1px solid transparent; padding: 6px 10px; }
button.danger:hover { background: rgba(255,92,108,.12); }
button.small { padding: 6px 12px; font-size: .82rem; }
.teams-list { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.team-chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 20px; padding: 5px 6px 5px 12px; font-size: .85rem;
}
.team-chip .id { color: var(--muted); font-size: .72rem; }
.team-chip button { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 1rem; padding: 0 4px; }
.team-chip button:hover { color: var(--danger); }
.checks { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.check {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 11px; cursor: pointer; font-size: .88rem;
}
.check input { accent-color: var(--accent); }
.shift-item {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 12px 0; border-top: 1px solid var(--border);
}
.shift-item:first-child { border-top: none; }
.shift-times { font-size: .9rem; }
.shift-teams { color: var(--muted); font-size: .78rem; margin-top: 2px; }
.badge {
  font-size: .68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .04em; padding: 2px 8px; border-radius: 20px; margin-left: 8px;
}
.badge.active { background: rgba(56,211,159,.15); color: var(--ok); }
.badge.next { background: rgba(91,140,255,.15); color: var(--accent); }
.muted { color: var(--muted); }
.empty { color: var(--muted); font-style: italic; padding: 8px 0; }
.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--panel-2); border: 1px solid var(--border);
  padding: 11px 18px; border-radius: 8px; font-size: .88rem;
  opacity: 0; pointer-events: none; transition: opacity .2s; max-width: 90vw;
}
.toast.show { opacity: 1; }
.toast.err { border-color: var(--danger); color: var(--danger); }
.toast.ok { border-color: var(--ok); color: var(--ok); }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.add-team-row { display: flex; gap: 8px; align-items: flex-end; }
.add-team-row > div { flex: 1; }
details summary { cursor: pointer; color: var(--muted); font-size: .85rem; }

/* ── Page tabs ─────────────────────────────────────────── */
.tabs { display: flex; gap: 6px; margin: 0 0 22px; }
.tab {
  padding: 7px 15px; border-radius: 8px; text-decoration: none;
  color: var(--muted); font-size: .9rem; font-weight: 600;
  border: 1px solid transparent;
}
.tab:hover { color: var(--text); background: var(--panel); }
.tab.active { color: var(--text); background: var(--panel); border-color: var(--border); }