:root {
  --bg: #F3F5F8;
  --panel: #FFFFFF;
  --ink: #1B2436;
  --ink-muted: #5B6B85;
  --accent: #E2A33D;
  --accent-deep: #B97F1F;
  --border: #E3E6EC;
  --danger-bg: #FDEEEE;
  --danger-ink: #9B2C2C;
  --danger-border: #F1C3C3;
  --radius: 12px;
  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
}

h1, h2 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 4px;
}

h1 { font-size: 1.5rem; }
h2 { font-size: 1.1rem; }

a { color: var(--accent-deep); }

:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 2px;
}

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

/* --- Shell / topbar -------------------------------------------------- */
.app-shell {
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--ink);
  color: #fff;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-mark {
  color: var(--accent);
  display: inline-flex;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.logout-link {
  color: #C9D0DE;
  text-decoration: none;
  font-size: 0.9rem;
}
.logout-link:hover { color: #fff; }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.dept-badge {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(226, 163, 61, 0.16);
  color: var(--accent);
  border: 1px solid rgba(226, 163, 61, 0.35);
}

.scope-note {
  font-size: 0.88rem;
  color: var(--ink-muted);
  margin: 0 0 20px;
}

.content {
  max-width: 880px;
  margin: 0 auto;
  padding: 28px 20px 64px;
}

/* --- Panels ------------------------------------------------------------ */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}

.panel-sub {
  color: var(--ink-muted);
  margin: 0 0 20px;
  font-size: 0.92rem;
}

/* --- Form ---------------------------------------------------------- */
fieldset {
  border: none;
  padding: 0;
  margin: 0 0 18px;
}

legend {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  padding: 0;
}

.date-mode {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.radio {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.95rem;
  cursor: pointer;
}

.date-fields {
  display: flex;
  gap: 14px;
  margin: 0 0 18px;
  flex-wrap: wrap;
}

.date-fields[hidden] {
  display: none;
}

.field-row {
  display: flex;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.field {
  flex: 1 1 240px;
}

.field-narrow {
  flex: 0 1 280px;
}

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-muted);
  margin-bottom: 6px;
}

.field .hint {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink-muted);
}

input[type="text"],
input[type="date"],
input[type="password"],
select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  background: #fff;
}

input[type="text"]:focus,
input[type="date"]:focus,
input[type="password"]:focus,
select:focus {
  border-color: var(--accent-deep);
}

.department-other-input {
  margin-top: 8px;
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 11px 20px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--ink);
  color: #fff;
}
.btn-primary:hover { background: #0F1626; }

.btn-secondary {
  background: #fff;
  border-color: var(--border);
  color: var(--ink);
}
.btn-secondary:hover { border-color: var(--accent-deep); }

.btn-block { width: 100%; }

.btn-loading {
  opacity: 0.75;
  cursor: progress;
  position: relative;
  padding-left: 34px;
}

.btn-loading::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 50%;
  width: 14px;
  height: 14px;
  margin-top: -7px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.55);
  border-top-color: #fff;
  animation: btn-spin 0.7s linear infinite;
}

.btn-secondary.btn-loading::before {
  border-color: rgba(27, 36, 54, 0.25);
  border-top-color: var(--ink);
}

@keyframes btn-spin {
  to { transform: rotate(360deg); }
}

/* --- Results ------------------------------------------------------- */
.results-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.results-count {
  color: var(--ink-muted);
  font-size: 0.9rem;
}

.match-note {
  font-size: 0.88rem;
  color: var(--ink-muted);
  margin: 4px 0;
}

.match-warning {
  color: var(--danger-ink);
}

.results-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  font-size: 0.94rem;
}

.results-table th {
  text-align: left;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
}

.results-table td {
  padding: 10px 10px;
  border-bottom: 1px solid var(--border);
}

.results-table tr:last-child td { border-bottom: none; }

.time-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 3px 9px;
  border-radius: 999px;
  background: #FBF1DD;
  color: var(--accent-deep);
  border: 1px solid #F0DBAE;
}

.time-badge-muted {
  background: #F1F2F5;
  color: var(--ink-muted);
  border-color: var(--border);
}

.empty-state {
  padding: 28px 4px 8px;
  color: var(--ink-muted);
}

.empty-hint {
  font-size: 0.9rem;
}

/* --- Alerts ---------------------------------------------------------- */
.alert {
  padding: 14px 16px;
  border-radius: 8px;
  font-size: 0.92rem;
}

.alert-error {
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: var(--danger-ink);
}

.alert-error p { margin: 4px 0 0; }

/* --- Report wait page ------------------------------------------------- */
.wait-panel {
  text-align: center;
  padding: 48px 24px;
  max-width: 480px;
  margin: 40px auto 0;
}

.wait-panel h1 { font-size: 1.2rem; margin: 4px 0 8px; }

.wait-panel .panel-sub { margin: 0 0 18px; }

.wait-fallback {
  font-size: 0.88rem;
  margin: 0;
}

.spinner {
  width: 32px;
  height: 32px;
  margin: 0 auto 18px;
  border-radius: 50%;
  border: 3px solid var(--border);
  border-top-color: var(--accent-deep);
  animation: btn-spin 0.8s linear infinite;
}

/* --- Auth screen ---------------------------------------------------- */
.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-card {
  width: 100%;
  max-width: 360px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
}

.auth-card .brand {
  color: var(--ink);
  margin-bottom: 22px;
}

.auth-sub {
  color: var(--ink-muted);
  font-size: 0.9rem;
  margin: 4px 0 20px;
}

.auth-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-muted);
  margin: 14px 0 6px;
}

.auth-form label:first-of-type { margin-top: 0; }

.auth-form .btn { margin-top: 20px; }

/* --- Responsive ------------------------------------------------------ */
@media (max-width: 520px) {
  .topbar { padding: 14px 16px; }
  .content { padding: 20px 14px 48px; }
  .panel { padding: 18px; }
  .field-row { flex-direction: column; }
  .results-table { font-size: 0.86rem; }
  .results-table th, .results-table td { padding: 8px 6px; }
}