:root {
  --bg: #f6f7fb;
  --card: #ffffff;
  --text: #222;
  --muted: #666;
  --border: #e3e7ef;
  --primary: #1f4fd1;
  --primary-hover: #173da3;
  --secondary: #eef2f9;
  --danger: #c0392b;
  --warning: #b9770e;
  --success: #1e8449;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

.container {
  width: min(900px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header,
.site-footer {
  background: #fff;
  border-bottom: 1px solid var(--border);
}

.site-footer {
  border-top: 1px solid var(--border);
  border-bottom: none;
  margin-top: 32px;
}

.site-header .container,
.site-footer .container {
  padding: 16px 0;
}

.brand {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
}

.sub {
  margin-top: 4px;
  color: var(--muted);
}

main.container {
  padding: 24px 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.03);
}

h1, h2 {
  margin-top: 0;
}

.muted {
  color: var(--muted);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field label {
  font-weight: 600;
}

.field input,
.field select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 15px;
}

.actions {
  margin-top: 20px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 10px;
  border: none;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  font-weight: 600;
}

.btn:hover {
  background: var(--primary-hover);
}

.btn-secondary {
  background: var(--secondary);
  color: #222;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
}

.info-table th,
.info-table td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.info-table th {
  width: 180px;
  color: var(--muted);
}

.notes ul {
  margin: 0;
  padding-left: 18px;
}

.status-box {
  margin-top: 20px;
  padding: 16px;
  border-radius: 12px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: #f8f9fc;
}

.status-box.pending {
  color: var(--warning);
  border-color: #f1c40f66;
  background: #fff9e8;
}

.status-box.queued {
  color: #8e44ad;
  border-color: #c39bd366;
  background: #f7ecfb;
}

.status-box.printing {
  color: #1f618d;
  border-color: #85c1e966;
  background: #ebf5fb;
}

.status-box.done {
  color: var(--success);
  border-color: #82e0aa66;
  background: #eafaf1;
}

.status-box.error {
  color: var(--danger);
  border-color: #f1948a66;
  background: #fdedec;
}

@media (max-width: 700px) {
  .form-grid {
    grid-template-columns: 1fr;
  }

  .info-table th {
    width: 120px;
  }
}

.span-2 {
  grid-column: 1 / -1;
}

.radio-group {
  display: grid;
  gap: 12px;
}

.radio-option {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  background: #fafbfe;
}

.radio-option input[type="radio"] {
  width: auto;
  margin-top: 3px;
}

.preview-modal[hidden] {
  display: none;
}

.preview-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
}

.preview-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.preview-modal__panel {
  position: relative;
  z-index: 1;
  width: min(960px, calc(100vw - 24px));
  margin: 24px auto;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
  overflow: hidden;
}

.preview-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid #e5e7eb;
}

.preview-modal__header h2 {
  margin: 0;
  font-size: 1.1rem;
}

.preview-modal__body {
  padding: 16px 18px 18px;
}

body.modal-open {
  overflow: hidden;
}

a.btn {
  display: inline-block;
  text-decoration: none;
}

/* =========================
   Admin portal layout - Phase 2
   ========================= */
.admin-body {
  background: #eef2f7;
}

.admin-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
}

.admin-sidebar {
  background: #111827;
  color: #fff;
  padding: 22px 18px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.admin-brand {
  display: block;
  color: #fff;
  text-decoration: none;
  margin-bottom: 22px;
}

.admin-brand-main {
  display: block;
  font-size: 24px;
  font-weight: 800;
}

.admin-brand-sub {
  display: block;
  color: #cbd5e1;
  margin-top: 4px;
  font-size: 13px;
}

.admin-nav {
  display: grid;
  gap: 8px;
  margin: 18px 0 24px;
}

.admin-nav a {
  color: #d1d5db;
  text-decoration: none;
  padding: 11px 12px;
  border-radius: 10px;
  font-weight: 600;
}

.admin-nav a:hover,
.admin-nav a.active {
  background: #2563eb;
  color: #fff;
}

.admin-sidebar-action {
  margin-top: 10px;
}

.btn-block {
  width: 100%;
  text-align: center;
}

.btn-small {
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 13px;
}

.admin-main {
  padding: 24px;
  min-width: 0;
}

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.admin-topbar-title {
  font-weight: 800;
  font-size: 22px;
}

.admin-main .card {
  max-width: 1320px;
}

.admin-table {
  font-size: 14px;
}

.admin-table th {
  width: auto;
  white-space: nowrap;
}

.admin-table td {
  overflow-wrap: anywhere;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.filter-bar input,
.filter-bar select {
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  min-width: 220px;
}

.small-value {
  font-size: 20px;
}

@media (max-width: 900px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
    height: auto;
  }

  .admin-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .admin-main {
    padding: 16px;
  }
}

@media print {
  @page {
    size: A4 portrait;
    margin: 12mm;
  }

  body,
  .admin-body {
    background: #fff !important;
    color: #000 !important;
  }

  .no-print,
  .admin-sidebar,
  .admin-topbar,
  .site-header,
  .site-footer,
  .actions,
  form {
    display: none !important;
  }

  .admin-shell {
    display: block;
  }

  .admin-main,
  main.container,
  .container {
    width: 100% !important;
    max-width: none !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .card,
  .print-a4-section {
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin: 0 0 10mm !important;
    page-break-inside: avoid;
  }

  .info-table,
  .admin-table {
    font-size: 10pt;
    width: 100%;
  }

  .info-table th,
  .info-table td {
    padding: 5pt 4pt;
    border-bottom: 1px solid #bbb;
  }

  a {
    color: #000 !important;
    text-decoration: none !important;
  }
}