/* SIEDRES shared design tokens — aligned with sync-dashboard and fedex frontend.
   Light theme, black accent, minimalist. */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #f5f5f5;
  --surface: #ffffff;
  --text: #1a1a1a;
  --text-secondary: #666666;
  --text-muted: #999999;
  --border: #e5e5e5;
  --border-strong: #d4d4d4;
  --accent: #1a1a1a;
  --accent-hover: #333333;
  --green: #2e7d32;
  --green-bg: #e8f5e9;
  --blue: #1565c0;
  --blue-bg: #e3f2fd;
  --gold: #f57f17;
  --gold-bg: #fff8e1;
  --red: #c62828;
  --red-bg: #ffebee;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 4px 24px rgba(0,0,0,0.08);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.center {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
}

.card {
  background: var(--surface);
  border-radius: 12px;
  padding: 40px 36px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
}

.brand {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 4px;
}
.brand .brand-sub {
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 0.5px;
}
h1.title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.3px;
  margin: 4px 0 8px;
}
.sub {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  margin: 16px 0 6px;
}

input[type=text], input[type=email], input[type=password], input:not([type]), select, textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  transition: border-color 120ms;
}
input:focus, select:focus, textarea:focus {
  outline: 0;
  border-color: var(--accent);
}

button {
  font-family: inherit;
  cursor: pointer;
}

.btn {
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  border: 0;
  font-size: 14px;
  font-weight: 500;
  transition: background 120ms, border-color 120ms;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; background: var(--accent); }
.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-strong);
}
.btn-secondary:hover { background: var(--bg); }
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 6px 11px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}
.btn-ghost:hover { color: var(--text); border-color: var(--border-strong); }
.btn-danger {
  background: transparent;
  color: var(--red);
  border: 1px solid #f5b7b7;
  padding: 6px 11px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}
.btn-danger:hover { background: var(--red-bg); }
.btn-block { width: 100%; margin-top: 22px; }
.btn-sm { padding: 6px 12px; font-size: 12px; }

.msg-err {
  margin-top: 14px;
  color: var(--red);
  font-size: 13px;
  min-height: 18px;
}
.msg-ok {
  margin-top: 14px;
  color: var(--green);
  font-size: 13px;
  min-height: 18px;
}

/* Header (for full-page layouts) */
header.app-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
header.app-header .header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
header.app-header a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
}
header.app-header a:hover { color: var(--text); }

main.app-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 22px;
}
.tabs button {
  background: transparent;
  border: 0;
  color: var(--text-secondary);
  font-size: 14px;
  padding: 10px 18px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font-weight: 500;
}
.tabs button:hover { color: var(--text); }
.tabs button.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
th, td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}
th {
  background: #fafafa;
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
tr:last-child td { border-bottom: 0; }
tr:hover td { background: #fafafa; }
td .actions { display: flex; gap: 6px; flex-wrap: wrap; }

/* Pills */
.pills { display: inline-flex; gap: 4px; flex-wrap: wrap; }
.pill {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  padding: 3px 9px;
  border-radius: 99px;
  font-weight: 500;
  background: var(--bg);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.pill.green { background: var(--green-bg); color: var(--green); border-color: transparent; }
.pill.blue  { background: var(--blue-bg);  color: var(--blue);  border-color: transparent; }
.pill.red   { background: var(--red-bg);   color: var(--red);   border-color: transparent; }
.pill.gold  { background: var(--gold-bg);  color: var(--gold);  border-color: transparent; }

/* App grid (login dashboard) */
.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}
.app-grid a {
  display: block;
  padding: 16px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  transition: border-color 120ms, transform 120ms;
}
.app-grid a:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}
.app-grid .empty {
  grid-column: 1 / -1;
  color: var(--text-secondary);
  font-size: 13px;
  padding: 16px 0;
  text-align: center;
}

/* Modal */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--surface);
  border-radius: 12px;
  padding: 28px;
  width: min(540px, 100%);
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal h2 {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.2px;
}
.modal .sub { margin-bottom: 18px; }
.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 22px;
}
.grants-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 6px;
}
.grants-grid label {
  background: var(--bg);
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  margin: 0;
  font-size: 13px;
  font-weight: 400;
}
.grants-grid input { margin: 0; }

.temp-pass-display {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin: 14px 0;
  font-family: ui-monospace, SF Mono, Menlo, monospace;
  font-size: 18px;
  text-align: center;
  letter-spacing: 0.5px;
  user-select: all;
}
.warn-box {
  background: var(--gold-bg);
  border: 1px solid #fde68a;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--gold);
  font-size: 12px;
  margin: 10px 0;
}
.info-box {
  background: var(--blue-bg);
  border: 1px solid #bfdbfe;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--blue);
  font-size: 12px;
  margin: 10px 0;
}

details.collapsible {
  margin-top: 22px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}
details.collapsible summary {
  cursor: pointer;
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}
details.collapsible[open] summary { margin-bottom: 12px; }

/* QR for TOTP setup */
.qr {
  display: block;
  margin: 18px auto 8px;
  width: 200px;
  height: 200px;
  background: #fff;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.manual-code {
  font-family: ui-monospace, SF Mono, Menlo, monospace;
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 8px;
}

.recovery-codes {
  background: var(--bg);
  padding: 16px;
  border-radius: var(--radius-sm);
  font-family: ui-monospace, SF Mono, Menlo, monospace;
  font-size: 13px;
  line-height: 1.8;
  text-align: center;
  user-select: all;
}

.user-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
  font-size: 13px;
}
.user-row .who { color: var(--text-secondary); }
.user-row .who b { color: var(--text); }
.user-row .actions { display: flex; gap: 8px; }

.audit-row {
  font-family: ui-monospace, SF Mono, Menlo, monospace;
  font-size: 12px;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
}
.audit-row:last-child { border-bottom: 0; }
.audit-row .ts { color: var(--text-muted); }
.audit-row .event {
  color: var(--text);
  font-weight: 500;
}

.section-title {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-secondary);
  font-weight: 600;
  margin: 24px 0 10px;
}

a { color: var(--text); }
a:hover { color: var(--accent-hover); }

.copy-feedback {
  display: inline-block;
  font-size: 12px;
  color: var(--green);
  margin-left: 10px;
}
.muted-text { color: var(--text-secondary); font-size: 12px; }
.flex-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }