:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel-2: #1c2330;
  --border: #2a3240;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #2f81f7;
  --red: #f85149;
  --yellow: #d29922;
  --green: #3fb950;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: var(--red); min-height: 1em; margin: 6px 0 0; }

/* LOGIN */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 32px; width: 320px; text-align: center;
}
.login-card h1 { margin: 0; font-size: 28px; letter-spacing: 1px; }
.login-card input {
  width: 100%; padding: 11px 12px; margin-top: 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg); color: var(--text);
}
.login-card button, .topbar button, .logout {
  cursor: pointer; border: none; border-radius: 8px; padding: 10px 14px;
  background: var(--accent); color: #fff; font-weight: 600;
}
.login-card button { width: 100%; margin-top: 16px; }
.link { display: inline-block; margin-top: 14px; color: var(--accent); cursor: pointer; font-size: 13px; }
.link:hover { text-decoration: underline; }

/* Forms inside content (settings, reminders) */
.form-card { max-width: 420px; }
.form-card input, .form-card select {
  width: 100%; padding: 10px 12px; margin-top: 10px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg); color: var(--text); font-size: 14px;
}
.form-card button {
  margin-top: 14px; cursor: pointer; border: none; border-radius: 8px;
  padding: 10px 16px; background: var(--accent); color: #fff; font-weight: 600;
}
.ok { color: var(--green); min-height: 1em; margin-top: 8px; }
.notice { padding: 12px 14px; border-radius: 8px; border: 1px solid var(--yellow);
  background: rgba(210,153,34,.12); color: var(--yellow); margin-bottom: 14px; }

/* Standalone select (reminders) */
select {
  padding: 10px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg); color: var(--text); font-size: 14px;
}

/* LAYOUT */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: 220px; background: var(--panel); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 18px 12px;
}
.brand { font-size: 20px; font-weight: 700; letter-spacing: 1px; padding: 6px 10px 18px; }
#nav { display: flex; flex-direction: column; gap: 2px; flex: 1; overflow-y: auto; }
#nav a {
  padding: 10px 12px; border-radius: 8px; color: var(--muted);
  cursor: pointer; text-decoration: none; font-weight: 500;
}
#nav a:hover { background: var(--panel-2); color: var(--text); }
#nav a.active { background: var(--accent); color: #fff; }
#nav .nav-section {
  padding: 14px 12px 4px; font-size: 11px; text-transform: uppercase;
  letter-spacing: .7px; color: var(--muted); font-weight: 600;
}
.logout { background: transparent; border: 1px solid var(--border); color: var(--muted); }

.content { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; border-bottom: 1px solid var(--border);
}
.topbar h2 { margin: 0; font-size: 18px; }
.topbar-right { display: flex; gap: 12px; align-items: center; }
.topbar button { background: var(--panel-2); border: 1px solid var(--border); color: var(--text); }
.view { padding: 24px; overflow: auto; }

/* CARDS / GRID */
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 18px;
}
.card .big { font-size: 32px; font-weight: 700; margin: 6px 0; }
.card .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }

/* PILLS */
.pill {
  display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px;
  font-weight: 600; border: 1px solid var(--border); background: var(--panel-2);
}
.pill.red { background: rgba(248,81,73,.15); color: var(--red); border-color: var(--red); }
.pill.yellow { background: rgba(210,153,34,.15); color: var(--yellow); border-color: var(--yellow); }
.pill.green { background: rgba(63,185,80,.15); color: var(--green); border-color: var(--green); }
.pill.unknown { color: var(--muted); }
.pill.high, .pill.urgent { background: rgba(248,81,73,.15); color: var(--red); border-color: var(--red); }
.pill.medium { background: rgba(210,153,34,.15); color: var(--yellow); border-color: var(--yellow); }
.pill.low { background: rgba(63,185,80,.15); color: var(--green); border-color: var(--green); }

/* TABLES */
table { width: 100%; border-collapse: collapse; margin-top: 8px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
tr:hover td { background: var(--panel-2); }
.section-title { margin: 26px 0 6px; font-size: 15px; }
.empty { color: var(--muted); padding: 16px 0; }
.bar { height: 8px; border-radius: 999px; background: var(--panel-2); overflow: hidden; margin-top: 6px; }
.bar > span { display: block; height: 100%; background: var(--accent); }
.btn-sm {
  cursor: pointer; font-size: 12px; padding: 5px 9px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--panel-2); color: var(--text);
}
.btn-sm.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-sm:disabled { opacity: .5; cursor: not-allowed; }

/* NUDGES (Today Command Center) */
.nudge-bar { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.nudge {
  padding: 10px 16px; border-radius: 8px;
  border-left: 4px solid var(--muted); background: var(--panel); font-size: 14px;
}
.nudge.red { border-left-color: var(--red); background: rgba(248,81,73,.07); }
.nudge.yellow { border-left-color: var(--yellow); background: rgba(210,153,34,.07); }

/* Filter bar */
.filter-bar { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }

/* Report detail */
#report-detail { margin-top: 20px; }

/* Notification channel table */
.chan-table td, .chan-table th { vertical-align: middle; }