:root {
  --bg: #0e0e10;
  --panel: #17171a;
  --panel-2: #1f1f24;
  --border: #2a2a30;
  --text: #f3f3f5;
  --muted: #9a9aa3;
  --accent: #e63946;
  --accent-2: #f4a261;
  --gold: #d4a017;
  --ok: #2a9d8f;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}

#app {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 20px 80px;
}

.loading {
  text-align: center;
  padding: 80px 20px;
  color: var(--muted);
}

/* Header / brand */
.brand {
  text-align: center;
  padding: 28px 12px 18px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}
.brand .eyebrow {
  letter-spacing: 0.3em;
  font-size: 11px;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
}
.brand h1 {
  margin: 8px 0 4px;
  font-size: 32px;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.brand .subtitle {
  color: var(--muted);
  font-size: 14px;
}

/* Cards */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  margin-bottom: 18px;
}
.card h2 {
  margin: 0 0 4px;
  font-size: 18px;
  letter-spacing: 0.02em;
}
.card .hint {
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 16px;
}

/* Inputs / buttons */
input[type="text"] {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 16px;
  outline: none;
}
input[type="text"]:focus { border-color: var(--accent); }

button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.02em;
}
button:hover { filter: brightness(1.1); }
button.secondary {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
}
button.danger { background: #444; }
button:disabled { opacity: 0.4; cursor: not-allowed; }

/* Option grid */
.options {
  display: grid;
  gap: 10px;
}
.option {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  cursor: pointer;
  transition: all 0.12s ease;
}
.option:hover { border-color: var(--accent-2); }
.option.selected {
  border-color: var(--accent);
  background: rgba(230, 57, 70, 0.08);
}
.option .opt-title {
  font-weight: 700;
  font-size: 15px;
}
.option .opt-desc {
  color: var(--muted);
  font-size: 13px;
  margin-top: 4px;
}

/* Receipt */
.receipt {
  background: #fff;
  color: #111;
  border-radius: 14px;
  padding: 28px 24px;
  font-family: "Courier New", ui-monospace, monospace;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}
.receipt h2 {
  margin: 0 0 4px;
  font-size: 22px;
  letter-spacing: 0.1em;
  text-align: center;
}
.receipt .stamp {
  text-align: center;
  color: var(--ok);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 0.2em;
  border: 2px solid var(--ok);
  padding: 6px 0;
  margin: 14px 0 18px;
  transform: rotate(-2deg);
}
.receipt .row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dashed #ccc;
  font-size: 14px;
}
.receipt .row:last-child { border-bottom: none; }
.receipt .row span:first-child { color: #666; }
.receipt .fine-print {
  margin-top: 18px;
  font-size: 11px;
  color: #555;
  line-height: 1.5;
  border-top: 1px solid #ddd;
  padding-top: 14px;
}
.receipt .vin {
  font-weight: 900;
  letter-spacing: 0.1em;
}

/* Admin */
.admin-section {
  margin-bottom: 24px;
}
.admin-section h3 {
  margin: 0 0 10px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
}
.list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 6px;
  font-size: 14px;
}
.list-item button {
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  padding: 4px 8px;
}
.list-item button:hover { color: var(--accent); }
.add-row {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.add-row input { flex: 1; }
.add-row button { white-space: nowrap; }

.kpi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}
.kpi {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
}
.kpi .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
}
.kpi .value {
  font-size: 20px;
  font-weight: 800;
  margin-top: 4px;
}

.actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.error {
  background: rgba(230, 57, 70, 0.12);
  border: 1px solid var(--accent);
  color: #ff8c8c;
  padding: 12px 14px;
  border-radius: 10px;
  margin-bottom: 14px;
  font-size: 14px;
}

.token-box {
  font-family: "Courier New", monospace;
  background: var(--panel-2);
  border: 1px dashed var(--border);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  word-break: break-all;
  color: var(--accent-2);
}

.guest-row {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 10px;
}
.guest-row-main { margin-bottom: 10px; }
.guest-label {
  font-weight: 700;
  font-size: 15px;
}
.guest-meta {
  color: var(--muted);
  font-size: 12px;
  margin-top: 3px;
}
.guest-row-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.guest-row-actions button {
  font-size: 13px;
  padding: 8px 12px;
}

code {
  background: var(--panel-2);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
  color: var(--accent-2);
}

/* Info banner */
.info-banner {
  background: rgba(212, 160, 23, 0.08);
  border: 1px solid var(--gold);
  color: #f3d98a;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 13px;
  margin-bottom: 18px;
}

/* List items with content + actions */
.list-item.editable {
  flex-direction: row;
  align-items: flex-start;
  gap: 12px;
}
.list-item-content {
  flex: 1;
  min-width: 0;
}
.list-item-label {
  font-weight: 600;
  font-size: 14px;
}
.list-item-desc {
  color: var(--muted);
  font-size: 12px;
  margin-top: 3px;
}
.list-item-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}
.list-item-actions button {
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  padding: 4px 10px;
  border: 1px solid var(--border);
}
.list-item-actions button:hover { color: var(--accent); border-color: var(--accent); }

/* Driver interest panel (on her side) */
.driver-card {
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.10), rgba(244, 162, 97, 0.06));
  border: 1px solid var(--accent);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 18px;
}
.driver-card.waiting {
  background: var(--panel);
  border: 1px dashed var(--border);
}
.driver-card-header {
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}
.driver-grid, .summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 520px) {
  .driver-grid, .summary-grid { grid-template-columns: 1fr; }
}
.driver-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
  margin-bottom: 4px;
}
.driver-value {
  font-size: 14px;
  line-height: 1.5;
}
.driver-value em {
  color: var(--muted);
  font-style: italic;
}
.driver-note {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed rgba(255,255,255,0.08);
}
.driver-footer {
  margin-top: 14px;
  color: var(--muted);
  font-size: 12px;
}

/* Driver-mode (admin) section accent */
.section-driver {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(230, 57, 70, 0.04), transparent);
}

/* Pick grid */
.form-group {
  margin-bottom: 18px;
}
.form-group > label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
  margin-bottom: 8px;
}
.pick-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 8px;
}
.pick {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  cursor: pointer;
  transition: all 0.12s ease;
}
.pick.small { padding: 10px 12px; }
.pick:hover { border-color: var(--accent-2); }
.pick.selected {
  border-color: var(--accent);
  background: rgba(230, 57, 70, 0.10);
}
.pick-title { font-weight: 600; font-size: 14px; }
.pick-desc { color: var(--muted); font-size: 12px; margin-top: 4px; }

/* Preset chips */
.preset-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 8px;
}
.preset-chip {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  cursor: pointer;
  transition: all 0.12s ease;
  position: relative;
  user-select: none;
}
.preset-chip:hover { border-color: var(--accent-2); }
.preset-chip.selected {
  border-color: var(--ok);
  background: rgba(42, 157, 143, 0.10);
}
.preset-chip.small {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 14px;
}
.preset-title {
  font-weight: 600;
  font-size: 14px;
}
.preset-desc {
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
}
.preset-toggle {
  margin-top: 8px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.preset-chip.small .preset-toggle {
  margin-top: 0;
  font-size: 14px;
}
.preset-chip.selected .preset-toggle { color: var(--ok); }

/* Calendar */
.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.cal-title {
  font-size: 16px;
  font-weight: 700;
  text-transform: capitalize;
}
.cal-nav {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 6px 14px;
  font-size: 18px;
  font-weight: 700;
}
.cal-nav:hover { background: var(--panel); border-color: var(--accent-2); }
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.cal-weekday {
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 6px 0;
}
.cal-cell {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  aspect-ratio: 1;
  padding: 6px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.12s ease;
  position: relative;
}
.cal-cell.empty {
  background: transparent;
  border: none;
  cursor: default;
}
.cal-cell:not(.empty):hover { border-color: var(--accent-2); }
.cal-cell.has-slots {
  background: rgba(42, 157, 143, 0.08);
  border-color: var(--ok);
}
.cal-cell.selected {
  background: rgba(230, 57, 70, 0.15);
  border-color: var(--accent);
}
.cal-cell.today .cal-day-num {
  color: var(--accent-2);
  font-weight: 800;
}
.cal-day-num {
  font-size: 13px;
  font-weight: 600;
}
.cal-day-count {
  font-size: 10px;
  background: var(--ok);
  color: #062223;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
  align-self: flex-end;
}
.cal-cell.selected .cal-day-count {
  background: var(--accent);
  color: white;
}

/* Day editor */
.day-edit {
  margin-top: 18px;
  padding: 16px;
  border: 1px dashed var(--border);
  border-radius: 10px;
  background: rgba(255,255,255,0.02);
}
.day-edit h3 {
  margin: 0 0 12px;
  font-size: 15px;
  text-transform: capitalize;
}
.day-slots { margin-bottom: 14px; }
.day-slot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--panel-2);
  padding: 8px 12px;
  border-radius: 8px;
  margin-bottom: 4px;
  font-family: "Courier New", monospace;
  font-size: 14px;
}
.day-slot button {
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  padding: 4px 10px;
  border: 1px solid var(--border);
}
.day-slot button:hover { color: var(--accent); border-color: var(--accent); }
.time-add {
  align-items: flex-end;
  flex-wrap: wrap;
}
.time-add label {
  display: flex;
  flex-direction: column;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  gap: 4px;
}
.time-add input[type="time"] {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 15px;
  font-family: "Courier New", monospace;
  color-scheme: dark;
}

/* Slots-by-day display (driver side) */
.slots-by-day {
  display: grid;
  gap: 12px;
}
.slot-day-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 6px;
}
.slot-day-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.slot-day-pills .pick {
  padding: 8px 14px;
  font-family: "Courier New", monospace;
}

/* Accept area on her side */
.accept-area {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed rgba(255,255,255,0.10);
}
.accept-area button#accept-btn {
  width: 100%;
  padding: 16px;
  font-size: 16px;
  background: var(--ok);
}
.accept-area button#accept-btn:hover { filter: brightness(1.1); }
.accept-slot-picker {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}
.accept-slot-picker button {
  text-align: left;
  font-family: "Courier New", monospace;
}
.accept-slot-picker button:hover {
  border-color: var(--ok);
  color: var(--ok);
}

/* Setup checklist (when she hasn't completed offerings) */
.driver-card.ready {
  background: linear-gradient(135deg, rgba(42, 157, 143, 0.10), rgba(42, 157, 143, 0.04));
  border-color: var(--ok);
}
.setup-checklist {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  display: grid;
  gap: 8px;
}
.setup-checklist li {
  display: grid;
  grid-template-columns: 24px 28px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
}
.setup-checklist li.ok {
  border-color: var(--ok);
  background: rgba(42, 157, 143, 0.08);
}
.setup-checklist .check-mark {
  font-size: 18px;
  font-weight: 800;
  text-align: center;
  color: var(--muted);
}
.setup-checklist li.ok .check-mark { color: var(--ok); }
.setup-checklist .check-icon {
  font-size: 18px;
  text-align: center;
}
.setup-checklist .check-label {
  font-weight: 500;
}
.setup-checklist li.ok .check-label {
  text-decoration: line-through;
  color: var(--muted);
}
.setup-checklist .check-status {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-2);
  font-weight: 700;
}

/* Welcome page (first visit) */
.welcome-page {
  max-width: 540px;
  margin: 0 auto;
  padding: 40px 0 40px;
}
.welcome-hero {
  text-align: center;
  margin-bottom: 32px;
}
.welcome-eyebrow {
  letter-spacing: 0.4em;
  font-size: 11px;
  color: var(--gold);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.welcome-icon {
  font-size: 56px;
  margin-bottom: 16px;
  filter: drop-shadow(0 6px 20px rgba(230, 57, 70, 0.25));
}
.welcome-title {
  margin: 0 0 10px;
  font-size: 40px;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--text) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.welcome-tagline {
  color: var(--muted);
  font-size: 15px;
  margin: 0;
  font-style: italic;
}
.welcome-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}
.welcome-intro {
  color: var(--text);
  font-size: 14px;
  line-height: 1.7;
  margin: 0 0 14px;
  opacity: 0.85;
}
.welcome-intro:last-of-type { margin-bottom: 0; }
.welcome-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin: 26px 0 18px;
  padding: 16px 18px;
  background: rgba(244, 162, 97, 0.06);
  border-left: 3px solid var(--accent-2);
  border-radius: 6px;
}
.step-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-2);
  color: #1a1a1a;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.step-body h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
}
.step-body p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}
.welcome-card input[type="text"] {
  font-size: 17px;
  padding: 14px 16px;
  text-align: center;
  margin-bottom: 12px;
}
.welcome-card input[type="text"]:focus {
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(244, 162, 97, 0.15);
}
.welcome-cta {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
}