:root {
  --bg: #eef1f4;
  --panel: #ffffff;
  --ink: #15202b;
  --muted: #5f6e7c;
  --line: #d7dee6;
  --accent: #0f7a5f;
  --accent-hover: #0c6550;
  --danger: #b42318;
  --danger-soft: #fdeceb;
  --ok: #0f7a5f;
  --ok-soft: #e6f5f0;
  --shadow: 0 1px 2px rgba(21, 32, 43, 0.05), 0 10px 28px rgba(21, 32, 43, 0.04);
  --font: "Source Sans 3", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --radius: 8px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body {
  margin: 0;
  min-height: 100%;
  background: linear-gradient(180deg, #f7f9fb 0%, var(--bg) 180px), var(--bg);
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}

.fr-app { min-height: 100vh; }
.fr-header {
  background: #15202b;
  color: #c5d0da;
}
.fr-header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.35rem 1.5rem 1.5rem;
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: flex-end;
}
.fr-back {
  display: inline-block;
  color: rgba(197, 208, 218, 0.75);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  margin-bottom: 0.65rem;
}
.fr-back:hover { color: #fff; }
.fr-back::before { content: "← "; opacity: 0.7; }
.fr-header h1 {
  margin: 0;
  color: #fff;
  font-size: 1.45rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}
.fr-sub {
  margin: 0.35rem 0 0;
  font-size: 0.88rem;
  color: rgba(197, 208, 218, 0.72);
}
.fr-header-meta { text-align: right; padding-bottom: 0.15rem; }
.fr-user-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(197, 208, 218, 0.55);
}
.fr-user { color: #fff; font-weight: 600; }

.fr-body {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem 3.5rem;
}

.fr-surface {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.35rem 1.35rem;
}
.fr-surface-head { margin-bottom: 1.1rem; }
.fr-surface h2 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  font-weight: 650;
}
.fr-muted {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
  max-width: 62ch;
}
.fr-hint { margin: 0.85rem 0 0; color: var(--muted); font-size: 0.85rem; }

.fr-login-form {
  display: grid;
  gap: 0.85rem;
  max-width: 380px;
}
.fr-field { display: grid; gap: 0.35rem; }
.fr-field span {
  font-size: 0.78rem;
  font-weight: 650;
  color: var(--muted);
}
.fr-field input {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.55rem 0.7rem;
  font: 0.95rem var(--font);
  color: var(--ink);
}
.fr-field input:focus {
  outline: 2px solid rgba(15, 122, 95, 0.25);
  border-color: var(--accent);
}

.fr-btn {
  appearance: none;
  border: 0;
  border-radius: 6px;
  padding: 0.55rem 1rem;
  background: var(--accent);
  color: #fff;
  font: 600 0.9rem var(--font);
  cursor: pointer;
  justify-self: start;
}
.fr-btn:hover:not(:disabled) { background: var(--accent-hover); }
.fr-btn-secondary {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
}
.fr-btn-secondary:hover:not(:disabled) { background: #f6f8fa; }
.fr-btn:disabled { opacity: 0.55; cursor: default; }

.fr-flash {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  padding: 0.7rem 0.9rem;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: #fff;
}
.fr-flash.ok { color: var(--ok); background: var(--ok-soft); border-color: #bfe5d7; }
.fr-flash.err { color: var(--danger); background: var(--danger-soft); border-color: #f0c4c0; }

.fr-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-end;
  margin-bottom: 1rem;
}
.fr-cms-account { font-weight: 650; font-size: 1.05rem; }
.fr-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.fr-tabs {
  display: flex;
  gap: 0;
  margin: 0 0 1.15rem;
  border-bottom: 1px solid var(--line);
}
.fr-tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: 600 0.92rem var(--font);
  padding: 0.7rem 1rem;
  margin-bottom: -1px;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}
.fr-tab:hover { color: var(--ink); }
.fr-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.fr-tab-panel { display: grid; gap: 1rem; }
.fr-tab-panel[hidden] { display: none !important; }
.fr-head-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}
.fr-head-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  justify-content: flex-end;
}

.fr-driver-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 1rem;
  max-width: 720px;
}
.fr-form-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 0.5rem;
}
.fr-field select {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.55rem 0.7rem;
  font: 0.95rem var(--font);
  color: var(--ink);
  background: #fff;
}
.fr-inline {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}
.fr-inline select {
  min-width: 160px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.35rem 0.5rem;
  font: 0.85rem var(--font);
}
.fr-btn-tiny { padding: 0.3rem 0.55rem; font-size: 0.78rem; }
.fr-btn-danger {
  background: #fff;
  color: var(--danger);
  border: 1px solid #f0c4c0;
}
.fr-search {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  align-items: center;
}
.fr-search input {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.45rem 0.7rem;
  font: 0.9rem var(--font);
  min-width: 180px;
}
.fr-field-wide { grid-column: 1 / -1; }
.fr-face-preview {
  margin-top: 0.6rem;
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #f6f8fa;
}
.fr-face-thumb-btn {
  appearance: none;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  border-radius: 6px;
}
.fr-face-thumb-btn:focus-visible {
  outline: 2px solid rgba(15, 122, 95, 0.45);
  outline-offset: 2px;
}
.fr-face-thumb {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: #f6f8fa;
  display: block;
}
.fr-row-actions { white-space: nowrap; }

dialog.fr-dialog {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0;
  width: min(640px, 94vw);
  box-shadow: var(--shadow);
  background: #fff;
}
dialog.fr-dialog::backdrop { background: rgba(21, 32, 43, 0.4); }
dialog.fr-dialog .fr-driver-form {
  padding: 1.25rem 1.35rem 1.35rem;
  max-width: none;
}
dialog.fr-face-dialog {
  width: min(420px, 94vw);
  padding: 1rem 1.1rem 1.1rem;
}
.fr-face-dialog img {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 8px;
  background: #f6f8fa;
  margin-bottom: 0.85rem;
}
.pill {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 650;
}
.pill-ok { background: #e6f5f0; color: var(--ok); }
.pill-off { background: #eef1f4; color: var(--muted); }

.fr-empty {
  margin: 0;
  padding: 1.5rem 0.25rem;
  color: var(--muted);
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: #fafbfc;
}
.fr-table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.fr-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.fr-table th, .fr-table td {
  text-align: left;
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid var(--line);
}
.fr-table tr:last-child td { border-bottom: 0; }
.fr-table th {
  background: #f6f8fa;
  color: var(--muted);
  font-weight: 650;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.fr-mono { font-family: var(--mono); font-size: 0.8rem; color: #334155; }
.fr-plates {
  margin: 0;
  max-width: 28rem;
  line-height: 1.45;
  font-size: 0.85rem;
  color: #334155;
  overflow-wrap: anywhere;
}
.fr-assign-plate {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
}
.fr-check-list {
  grid-column: 1 / -1;
  display: grid;
  gap: 0.15rem;
  max-height: 18rem;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.4rem 0.55rem;
  background: #fafbfc;
}
.fr-check {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.92rem;
  padding: 0.4rem 0.3rem;
  cursor: pointer;
  border-radius: 6px;
}
.fr-check:hover { background: #eef5f2; }
.fr-check input { accent-color: var(--accent); }

@media (max-width: 700px) {
  .fr-header-inner { flex-direction: column; align-items: flex-start; }
  .fr-header-meta { text-align: left; }
  .fr-toolbar { flex-direction: column; align-items: stretch; }
  .fr-driver-form { grid-template-columns: 1fr; }
}