:root {
  --primary: #771117;
  --primary-dark: #560b10;
  --bg: #f5f6fa;
  --card: #ffffff;
  --text: #172033;
  --muted: #697386;
  --border: #e2e7ef;
  --success: #147a4a;
  --warning: #a56a00;
  --danger: #b42318;
  --info: #175cd3;
  --shadow: 0 14px 40px rgba(16, 24, 40, 0.08);
  --radius: 18px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
}
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: radial-gradient(circle at top left, rgba(119,17,23,.18), transparent 34%), var(--bg);
}
.login-card {
  width: min(460px, 100%);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}
.login-brand { display: flex; gap: 14px; align-items: center; margin-bottom: 24px; }
.login-brand h1 { margin: 0; font-size: 28px; }
.login-brand p { margin: 4px 0 0; color: var(--muted); }
.login-form { display: grid; gap: 14px; }
.login-form label { display: grid; gap: 8px; font-weight: 700; color: #344054; }
.login-form input, .form-field input, .form-field select, .form-field textarea, .inline-input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 11px 12px;
  outline: none;
  background: #fff;
}
.login-note { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.form-message { color: var(--danger); font-weight: 700; min-height: 20px; }
.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 292px 1fr;
}
.sidebar {
  background: linear-gradient(180deg, #240508 0%, var(--primary) 100%);
  color: #fff;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.brand { display: flex; gap: 14px; align-items: center; }
.brand-icon {
  width: 48px; height: 48px; border-radius: 16px;
  display: grid; place-items: center;
  background: rgba(255,255,255,.14);
  font-size: 26px;
}
.brand h1 { margin: 0; font-size: 22px; letter-spacing: .2px; }
.brand p { margin: 4px 0 0; color: rgba(255,255,255,.72); font-size: 13px; }
.nav { display: grid; gap: 8px; }
.nav-item {
  width: 100%; border: 0; border-radius: 14px;
  padding: 13px 14px; text-align: left;
  color: rgba(255,255,255,.82); background: transparent;
  transition: .18s ease;
}
.nav-item:hover, .nav-item.active { background: rgba(255,255,255,.16); color: #fff; }
.sidebar-footer { margin-top: auto; display: grid; gap: 10px; }
.ghost-button {
  border: 1px solid rgba(255,255,255,.28);
  color: #fff; background: rgba(255,255,255,.08);
  border-radius: 14px; padding: 11px 12px;
  text-align: center;
}
.file-button { display: block; }
.main { min-width: 0; }
.topbar {
  padding: 22px 30px;
  background: rgba(245,246,250,.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  position: sticky; top: 0; z-index: 10;
}
.eyebrow { margin: 0 0 4px; color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
.topbar h2 { margin: 0; font-size: 28px; }
.topbar-actions { display: flex; gap: 12px; align-items: center; }
.search-box {
  min-width: 320px;
  display: flex; align-items: center; gap: 8px;
  background: #fff; border: 1px solid var(--border); border-radius: 999px;
  padding: 0 14px; box-shadow: 0 8px 20px rgba(16,24,40,.04);
}
.search-box input { border: 0; outline: 0; height: 42px; width: 100%; background: transparent; }
.primary-button, .secondary-button, .danger-button, .light-button {
  border: 0; border-radius: 14px; padding: 11px 14px; font-weight: 700;
}
.primary-button { background: var(--primary); color: #fff; }
.primary-button:hover { background: var(--primary-dark); }
.secondary-button { background: #eef4ff; color: var(--info); }
.danger-button { background: #fef3f2; color: var(--danger); }
.light-button { background: #fff; border: 1px solid var(--border); color: var(--text); }
.icon-button {
  border: 0; background: #f2f4f7; border-radius: 12px; width: 38px; height: 38px;
  color: var(--text); font-size: 22px;
}
.content { padding: 30px; }
.loader, .empty, .notice {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--muted);
}
.notice { color: var(--text); }
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 20px;
}
.metric-card { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.metric-card p { margin: 0; color: var(--muted); }
.metric-card strong { display: block; font-size: 32px; margin-top: 10px; }
.metric-icon {
  width: 48px; height: 48px; display: grid; place-items: center; border-radius: 16px;
  background: #fff4f4; font-size: 24px;
}
.section-head {
  display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 14px;
}
.section-head h3 { margin: 0; font-size: 20px; }
.section-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.table-wrap { overflow: auto; border-radius: 16px; border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; min-width: 850px; background: #fff; }
th, td { padding: 13px 14px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { color: #475467; background: #f8fafc; font-size: 13px; white-space: nowrap; }
td { font-size: 14px; }
tr:last-child td { border-bottom: 0; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; white-space: nowrap; }
.badge.success { background: #ecfdf3; color: var(--success); }
.badge.warning { background: #fffaeb; color: var(--warning); }
.badge.danger { background: #fef3f2; color: var(--danger); }
.badge.info { background: #eff8ff; color: var(--info); }
.badge.neutral { background: #f2f4f7; color: #475467; }
.action-row { display: flex; gap: 8px; flex-wrap: wrap; }
.action-row button { border: 1px solid var(--border); background: #fff; border-radius: 10px; padding: 7px 9px; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.filters input, .filters select {
  border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; background: #fff; min-width: 180px;
}
.modal {
  position: fixed; inset: 0; background: rgba(15,23,42,.52); display: none; place-items: center; z-index: 99;
  padding: 18px;
}
.modal.show { display: grid; }
.modal-card {
  background: #fff; width: min(980px, 100%); max-height: 92vh; overflow: auto;
  border-radius: 22px; box-shadow: 0 30px 80px rgba(0,0,0,.25);
}
.modal-header {
  position: sticky; top: 0; background: #fff; z-index: 2;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 18px 20px; border-bottom: 1px solid var(--border);
}
.modal-header h3 { margin: 0; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; padding: 20px; }
.form-field { display: grid; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-weight: 700; font-size: 13px; color: #344054; }
.form-actions { grid-column: 1 / -1; display: flex; justify-content: flex-end; gap: 10px; border-top: 1px solid var(--border); padding-top: 16px; }
.toast {
  position: fixed; right: 18px; bottom: 18px; background: #101828; color: #fff;
  padding: 13px 16px; border-radius: 14px; opacity: 0; pointer-events: none; transform: translateY(12px); transition: .22s;
  z-index: 120;
}
.toast.show { opacity: 1; transform: translateY(0); }
.report-list { display: grid; gap: 10px; }
.report-row {
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
  padding: 14px; border: 1px solid var(--border); border-radius: 14px; background: #fff;
}
.small { font-size: 12px; color: var(--muted); }
@media (max-width: 980px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  .topbar { position: static; flex-direction: column; align-items: stretch; }
  .topbar-actions { flex-direction: column; align-items: stretch; }
  .search-box { min-width: 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}
@media print {
  body { background: #fff; }
  .sidebar, .topbar, .action-row, .section-actions { display: none !important; }
  .app-shell { display: block; }
  .content { padding: 0; }
  .card, .table-wrap { box-shadow: none; border: 0; }
}

.brand-icon img {
  max-width: 34px;
  max-height: 34px;
  object-fit: contain;
  display: block;
}
.metric-link {
  width: 100%;
  border: 1px solid var(--border);
  text-align: left;
  color: inherit;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.metric-link:hover {
  transform: translateY(-2px);
  border-color: rgba(119,17,23,.25);
  box-shadow: 0 18px 46px rgba(16, 24, 40, 0.12);
}
.metric-link:focus-visible {
  outline: 3px solid rgba(119,17,23,.25);
  outline-offset: 3px;
}
.metric-hint {
  display: inline-block;
  margin-top: 8px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
}
.filter-chip {
  border: 1px solid rgba(119,17,23,.18);
  color: var(--primary);
  background: #fff4f4;
  border-radius: 999px;
  padding: 9px 12px;
  font-weight: 700;
}
.inline-warning, .inline-ok {
  border-radius: 14px;
  padding: 12px 14px;
  font-weight: 700;
  line-height: 1.45;
}
.inline-warning {
  background: #fffaeb;
  color: var(--warning);
  border: 1px solid #fedf89;
}
.inline-ok {
  background: #ecfdf3;
  color: var(--success);
  border: 1px solid #abefc6;
}
.settings-preview {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px dashed var(--border);
  border-radius: 16px;
  padding: 14px;
  background: #f8fafc;
}
.settings-preview p {
  margin: 4px 0 0;
  color: var(--muted);
}
.full-card { grid-column: 1 / -1; }
.textarea-mono textarea {
  font-family: Consolas, 'Courier New', monospace;
  line-height: 1.55;
  min-height: 220px;
}
.form-field input[readonly] {
  background: #f8fafc;
  color: #475467;
}
.report-row button {
  white-space: nowrap;
}
.nav-item[data-page="users"]::before { content: '👤 '; }
@media (max-width: 980px) {
  .full-card { grid-column: auto; }
}
.full { grid-column: 1 / -1; }