/* sureHR — hand-written styles, no build step. */
:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #f9fafb;
  --border: #e3e6ea;
  --text: #1c2430;
  --muted: #64707d;
  --accent: #0f766e;
  --accent-strong: #0b5a54;
  --accent-soft: #e6f4f2;
  --danger: #b42318;
  --danger-soft: #fdecea;
  --warn: #9a6700;
  --warn-soft: #fff6dc;
  --ok-soft: #e7f6ec;
  --ok: #18794e;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); font-size: 15px; line-height: 1.5; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0; }
h2 { font-size: 16px; margin: 0 0 12px; }
p { margin: 0 0 12px; }

/* Layout */
.shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 232px; flex-shrink: 0; background: #12302d; color: #d6e7e4;
  display: flex; flex-direction: column; padding: 20px 14px;
}
.brand { font-size: 20px; font-weight: 700; color: #fff; padding: 0 10px 20px; letter-spacing: -.3px; }
.brand span { color: #5eead4; }
.nav a, .nav .soon {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 10px; border-radius: 8px; color: #d6e7e4; margin-bottom: 2px;
}
.nav a:hover { background: rgba(255,255,255,.07); text-decoration: none; }
.nav a.active { background: rgba(94,234,212,.15); color: #fff; font-weight: 600; }
.nav .soon { color: #7f9b97; cursor: default; }
.nav .soon small { font-size: 11px; background: rgba(255,255,255,.08); padding: 1px 7px; border-radius: 99px; }
.nav-label { font-size: 11px; text-transform: uppercase; letter-spacing: .6px; color: #7f9b97; padding: 14px 10px 6px; }
.sidebar-foot { margin-top: auto; padding: 12px 10px 0; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; }
.sidebar-foot .who { color: #fff; font-weight: 600; }
.sidebar-foot form { display: inline; }
.link-button { background: none; border: 0; padding: 0; color: #5eead4; cursor: pointer; font: inherit; }

.main { flex: 1; min-width: 0; padding: 28px 32px 48px; }
.page-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head .sub { color: var(--muted); font-size: 14px; margin-top: 2px; }

.topbar { display: none; }

@media (max-width: 860px) {
  .shell { flex-direction: column; }
  .sidebar { display: none; width: 100%; }
  .sidebar.open { display: flex; }
  .topbar {
    display: flex; justify-content: space-between; align-items: center;
    background: #12302d; color: #fff; padding: 12px 16px;
  }
  .topbar .brand { padding: 0; font-size: 18px; }
  .topbar button { background: none; border: 1px solid rgba(255,255,255,.3); color: #fff; border-radius: 6px; padding: 5px 10px; font: inherit; }
  .main { padding: 20px 16px 40px; }
}

/* Cards & grids */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; margin-bottom: 20px; }
.card.flush { padding: 0; overflow: hidden; }
.card-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.card-head h2 { margin: 0; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 860px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

.stat { padding: 18px 20px; }
.stat .label { color: var(--muted); font-size: 13px; }
.stat .value { font-size: 26px; font-weight: 700; margin-top: 2px; }
.stat .meta { color: var(--muted); font-size: 13px; margin-top: 4px; }

/* Definition lists for detail screens */
.details { display: grid; grid-template-columns: minmax(110px, 38%) 1fr; gap: 8px 16px; margin: 0; }
.details dt { color: var(--muted); font-size: 14px; }
.details dd { margin: 0; overflow-wrap: anywhere; }
@media (max-width: 600px) { .details { grid-template-columns: 1fr; gap: 0; } .details dd { margin-bottom: 10px; } }

/* Tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 16px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { background: var(--surface-2); font-size: 12px; text-transform: uppercase; letter-spacing: .4px; color: var(--muted); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:hover { background: var(--surface-2); }
.empty { padding: 32px; text-align: center; color: var(--muted); }

/* Badges */
.badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 99px; background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); }
.badge.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.badge.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.badge.danger { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
.badge.accent { background: var(--accent-soft); color: var(--accent-strong); border-color: transparent; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border-radius: 8px;
  border: 1px solid var(--accent); background: var(--accent); color: #fff; font: inherit; font-weight: 600;
  cursor: pointer; text-decoration: none; line-height: 1.2;
}
.btn:hover { background: var(--accent-strong); text-decoration: none; }
.btn.secondary { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn.secondary:hover { background: var(--surface-2); }
.btn.danger { background: var(--surface); color: var(--danger); border-color: #f1b8b2; }
.btn.small { padding: 6px 11px; font-size: 13px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* Forms */
.form-section { margin-bottom: 20px; }
.form-section > h2 { padding-bottom: 10px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-size: 14px; font-weight: 600; }
.field .hint { font-size: 12px; color: var(--muted); }
.field .error { font-size: 13px; color: var(--danger); }
input[type=text], input[type=email], input[type=password], input[type=date], input[type=number], input[type=search], select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid #cfd4da; border-radius: 8px; font: inherit; background: #fff; color: var(--text);
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(15,118,110,.25); border-color: var(--accent); }
.has-error input, .has-error select, .has-error textarea { border-color: var(--danger); }
textarea { min-height: 80px; resize: vertical; }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; }
.check input { margin-top: 3px; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.filters > * { width: auto; min-width: 160px; }
.filters input[type=search] { flex: 1; min-width: 200px; }

/* Alerts */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 18px; font-size: 14px; }
.alert.ok { background: var(--ok-soft); color: var(--ok); }
.alert.error { background: var(--danger-soft); color: var(--danger); }
.alert.warn { background: var(--warn-soft); color: var(--warn); }
.alert ul { margin: 6px 0 0; padding-left: 18px; }
.secret { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 18px; background: #fff; padding: 4px 10px; border-radius: 6px; border: 1px dashed var(--ok); display: inline-block; margin: 6px 0; user-select: all; }

/* Guest (login) */
.guest { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; background: linear-gradient(160deg, #12302d 0%, #0f766e 100%); }
.guest .card { width: 100%; max-width: 400px; padding: 28px; }
.guest .brand { color: var(--text); padding: 0 0 4px; font-size: 26px; }
.guest .brand span { color: var(--accent); }
.stack > * + * { margin-top: 14px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }