@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Serif:wght@500;600&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --ink: #16302B;
  --ink-soft: #5B6B63;
  --paper: #F6F4EF;
  --panel: #FFFFFF;
  --rule: #DDD8CC;
  --text: #232A27;
  --text-muted: #6B6356;
  --accent: #C98A2C;
  --accent-deep: #8F5E14;
  --accent-soft: #F3E4C8;
  --success: #3F7D58;
  --success-soft: #E5EFE8;
  --danger: #A23E3E;
  --danger-soft: #F4E3E1;
  --radius: 8px;
  --serif: "IBM Plex Serif", Georgia, serif;
  --sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--paper);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; color: var(--ink); }

/* ---- Login page ---- */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper);
  background-image:
    linear-gradient(180deg, var(--ink) 0%, var(--ink) 40%, var(--paper) 40%, var(--paper) 100%);
}
.login-card {
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 40px 40px 32px;
  width: 360px;
  box-shadow: 0 24px 48px -16px rgba(22, 48, 43, 0.35);
}
.login-card h1 {
  font-size: 26px;
  margin: 0 0 10px;
  letter-spacing: 0.01em;
}
.login-card .rule {
  border: none;
  height: 2px;
  width: 42px;
  background: var(--accent);
  margin: 0 0 14px;
}
.login-card p.subtitle {
  margin: 0 0 26px;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.5;
}
.login-footer {
  margin: 22px 0 0;
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ---- App layout ---- */
.layout {
  display: flex;
  min-height: 100vh;
}
.sidebar {
  width: 232px;
  background: var(--ink);
  color: #E9EEEA;
  display: flex;
  flex-direction: column;
  padding: 26px 0;
}
.sidebar .brand {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 0.02em;
  padding: 0 22px 16px;
  margin-bottom: 14px;
  position: relative;
}
.sidebar .brand::after {
  content: "";
  position: absolute;
  left: 22px;
  bottom: 0;
  width: 32px;
  height: 2px;
  background: var(--accent);
}
.sidebar .brand-org {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 11px;
  color: #A9BBB2;
  margin-top: 6px;
  line-height: 1.4;
  letter-spacing: 0.01em;
}
.sidebar-footer {
  margin-top: auto;
  padding: 14px 22px 0;
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #748A80;
}
.sidebar nav { flex: 1; display: flex; flex-direction: column; gap: 1px; margin-top: 4px; }
.sidebar nav a {
  color: #C7D6CD;
  padding: 9px 22px;
  font-size: 13.5px;
  border-left: 2px solid transparent;
}
.sidebar nav a:hover { background: rgba(255,255,255,0.05); text-decoration: none; color: #fff; }
.sidebar nav a.active {
  background: rgba(201,138,44,0.14);
  border-left-color: var(--accent);
  color: #fff;
  font-weight: 500;
}
.sidebar-user {
  padding: 18px 22px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 14px;
}
.sidebar-user-name { font-size: 14px; font-weight: 500; color: #fff; }
.sidebar-user-role {
  font-size: 10.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #92A99E;
  margin-bottom: 10px;
}
.logout-link { font-size: 12.5px; color: #C7D6CD; }

.content { flex: 1; padding: 32px 40px; max-width: 1140px; }
.content-header { margin-bottom: 22px; padding-bottom: 14px; border-bottom: 2px solid var(--rule); }
.content-header h1 { font-size: 25px; margin: 0; font-weight: 600; }

/* ---- Shared bits ---- */
.alert {
  padding: 11px 16px;
  border-radius: var(--radius);
  font-size: 13.5px;
  margin-bottom: 18px;
  border-left: 3px solid transparent;
}
.alert-success { background: var(--success-soft); color: var(--success); border-left-color: var(--success); }
.alert-error { background: var(--danger-soft); color: var(--danger); border-left-color: var(--danger); }

.panel {
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 22px;
}
.panel h2 {
  font-size: 12.5px;
  font-weight: 600;
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  font-family: var(--sans);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--rule);
}

.filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: flex-end;
}
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: 11.5px; color: var(--text-muted); letter-spacing: 0.01em; }
.field input, .field select {
  padding: 8px 10px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  font-size: 14px;
  min-width: 160px;
  font-family: var(--sans);
  background: #fff;
  color: var(--text);
}
.field input:focus, .field select:focus, input:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.field-wide input { min-width: 240px; }

button, .btn {
  background: var(--ink);
  color: #fff;
  border: none;
  padding: 9px 18px;
  border-radius: 6px;
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  display: inline-block;
  font-family: var(--sans);
  transition: background 0.12s ease;
}
button:hover, .btn:hover { background: var(--accent-deep); text-decoration: none; }
.btn-secondary { background: var(--panel); color: var(--ink); border: 1px solid var(--rule); }
.btn-secondary:hover { background: var(--paper); color: var(--ink); }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: #832F2F; }

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--rule); }
th {
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid var(--rule);
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(201,138,44,0.05); }
td code, .api-key, td .mono { font-family: var(--mono); font-size: 12.5px; }

.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 500;
  font-family: var(--sans);
}
.badge-in { background: var(--success-soft); color: var(--success); }
.badge-out { background: #ECE9E2; color: var(--ink-soft); }
.badge-unknown { background: var(--danger-soft); color: var(--danger); }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-grid .field { width: 100%; }
.form-grid input, .form-grid select { width: 100%; }

code.api-key {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 12px;
  font-family: var(--mono);
}

.empty-state {
  text-align: center;
  color: var(--text-muted);
  padding: 36px 0;
  font-size: 13.5px;
  font-style: italic;
}

@media (max-width: 720px) {
  .layout { flex-direction: column; }
  .sidebar { width: 100%; }
  .content { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}