/* ============================================================
   TSU Booking Plugin — front-end component styles
   Covers: Widget, QuoteApp, BookingApp, DashboardApp
   ============================================================ */

/* ── Shared tokens (fall back to literals if theme not loaded) */
:root {
  --tsu-green:  var(--color-primary, #0E7A4B);
  --tsu-gold:   var(--color-accent,  #C9A861);
  --tsu-dark:   var(--color-dark,    #0A1628);
  --tsu-light:  var(--color-surface, #F7F8FA);
  --tsu-radius: var(--radius-md,     8px);
  --tsu-shadow: 0 4px 24px rgba(0,0,0,.10);
}

/* ============================================================
   BOOKING WIDGET  (glass card on hero)
   ============================================================ */
.tsu-widget {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(16px);
  border-radius: 16px;
  box-shadow: var(--tsu-shadow);
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}

.tsu-widget__tabs {
  display: flex;
  border-bottom: 1px solid #e5e7eb;
  overflow-x: auto;
  scrollbar-width: none;
}
.tsu-widget__tabs::-webkit-scrollbar { display: none; }

.tsu-widget__tab {
  flex: 1 0 auto;
  padding: 14px 20px;
  font-size: .875rem;
  font-weight: 600;
  color: #6b7280;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: color .15s, border-color .15s;
}
.tsu-widget__tab.is-active {
  color: var(--tsu-green);
  border-bottom-color: var(--tsu-green);
}

.tsu-widget__card {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  align-items: flex-end;
  padding: 20px 24px;
}

.tsu-widget__field {
  flex: 1 1 160px;
  border-right: 1px solid #e5e7eb;
  padding: 4px 16px;
}
.tsu-widget__field:last-of-type { border-right: none; }

.tsu-widget__field-label {
  display: block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: #9ca3af;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.tsu-widget__field input {
  width: 100%;
  border: none;
  outline: none;
  font-size: .9rem;
  background: transparent;
  color: var(--tsu-dark);
  padding: 4px 0;
}

.tsu-widget__go {
  flex: 0 0 auto;
  margin-left: 12px;
}

@media (max-width: 640px) {
  .tsu-widget__card { flex-direction: column; padding: 16px; }
  .tsu-widget__field { border-right: none; border-bottom: 1px solid #e5e7eb; padding: 10px 0; }
  .tsu-widget__field:last-of-type { border-bottom: none; }
  .tsu-widget__go { width: 100%; margin-left: 0; margin-top: 12px; }
}

/* ============================================================
   SHARED FORM ATOMS
   ============================================================ */
.qp-input, .bp-input {
  display: block;
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid #d1d5db;
  border-radius: var(--tsu-radius);
  font-size: .9rem;
  background: #fff;
  color: var(--tsu-dark);
  transition: border-color .15s, box-shadow .15s;
}
.qp-input:focus, .bp-input:focus {
  outline: none;
  border-color: var(--tsu-green);
  box-shadow: 0 0 0 3px rgba(14,122,75,.12);
}
.qp-input.is-invalid, .bp-input.is-invalid {
  border-color: #ef4444;
}
.qp-textarea {
  min-height: 100px;
  resize: vertical;
}

.qp-err, .bp-err {
  display: block;
  font-size: .78rem;
  color: #ef4444;
  margin-top: 3px;
}

.qp-hint, .bp-hint {
  font-size: .78rem;
  color: #6b7280;
  margin-top: 3px;
}

.qp-label, .bp-label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 5px;
}

.qp-field, .bp-field { display: flex; flex-direction: column; }

/* ── Chip selector */
.qp-chips, .bp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.qp-chip, .bp-chip {
  padding: 7px 16px;
  border: 1.5px solid #d1d5db;
  border-radius: 20px;
  font-size: .85rem;
  font-weight: 600;
  background: #fff;
  color: #374151;
  cursor: pointer;
  transition: all .15s;
}
.qp-chip.is-active, .bp-chip.is-active {
  border-color: var(--tsu-green);
  background: var(--tsu-green);
  color: #fff;
}

/* ── Vehicle grid */
.qp-vehicle-grid, .bp-vehicle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 4px;
}
.qp-vehicle, .bp-vehicle {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 10px;
  border: 2px solid #e5e7eb;
  border-radius: var(--tsu-radius);
  background: #fff;
  cursor: pointer;
  text-align: center;
  transition: border-color .15s, box-shadow .15s;
}
.qp-vehicle.is-active, .bp-vehicle.is-active {
  border-color: var(--tsu-green);
  box-shadow: 0 0 0 3px rgba(14,122,75,.12);
}
.qp-vehicle img, .bp-vehicle img {
  width: 100%;
  max-height: 80px;
  object-fit: contain;
  border-radius: 4px;
}
.qp-vehicle__name, .bp-vehicle__name { font-size: .85rem; font-weight: 700; color: var(--tsu-dark); }
.qp-vehicle__sub, .bp-vehicle__sub   { font-size: .75rem; color: #6b7280; }
.qp-vehicle__price, .bp-vehicle__price { font-size: .8rem; font-weight: 700; color: var(--tsu-green); }

/* ── Grid helpers */
.qp-row-2, .bp-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.qp-row-3, .bp-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
@media (max-width: 640px) {
  .qp-row-2, .bp-row-2 { grid-template-columns: 1fr; }
  .qp-row-3, .bp-row-3 { grid-template-columns: 1fr 1fr; }
}

/* ── Section wrapper */
.qp-sect, .bp-sect {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 16px;
}
.qp-sect-title, .bp-sect-title {
  font-size: .95rem;
  font-weight: 700;
  color: var(--tsu-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.qp-sect-num, .bp-sect-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px; height: 24px;
  background: var(--tsu-green);
  color: #fff;
  border-radius: 50%;
  font-size: .78rem;
  font-weight: 800;
}

/* ── Actions row */
.qp-actions, .bp-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 8px;
}
.qp-alert, .bp-alert {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  border-radius: var(--tsu-radius);
  padding: 12px 16px;
  font-size: .88rem;
}
.bp-alert--error {
  background: #fef2f2;
  border-color: #fecaca;
  color: #b91c1c;
}

/* ── Add-on checkboxes */
.bp-addon-list { display: flex; flex-direction: column; gap: 10px; }
.bp-addon {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1.5px solid #e5e7eb;
  border-radius: var(--tsu-radius);
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.bp-addon.is-active {
  border-color: var(--tsu-green);
  background: #f0fdf4;
}
.bp-addon input[type="checkbox"] { display: none; }
.bp-addon__check {
  width: 18px; height: 18px;
  border: 2px solid #d1d5db;
  border-radius: 4px;
  flex-shrink: 0;
  position: relative;
  transition: background .15s, border-color .15s;
}
.bp-addon.is-active .bp-addon__check {
  background: var(--tsu-green);
  border-color: var(--tsu-green);
}
.bp-addon.is-active .bp-addon__check::after {
  content: '';
  position: absolute;
  left: 4px; top: 1px;
  width: 5px; height: 9px;
  border: 2px solid #fff;
  border-top: none; border-left: none;
  transform: rotate(45deg);
}
.bp-addon__label { flex: 1; font-weight: 600; font-size: .88rem; color: var(--tsu-dark); }
.bp-addon__hint  { font-size: .78rem; color: #6b7280; }

/* ── Toggle switch */
.bp-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-size: .88rem;
  color: var(--tsu-dark);
}
.bp-toggle input { display: none; }
.bp-toggle__track {
  width: 40px; height: 22px;
  background: #d1d5db;
  border-radius: 11px;
  flex-shrink: 0;
  position: relative;
  transition: background .15s;
}
.bp-toggle__track::after {
  content: '';
  position: absolute;
  left: 3px; top: 3px;
  width: 16px; height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform .15s;
}
.bp-toggle input:checked + .bp-toggle__track { background: var(--tsu-green); }
.bp-toggle input:checked + .bp-toggle__track::after { transform: translateX(18px); }

/* ── Price summary */
.bp-price-summary {
  background: var(--tsu-light);
  border: 1px solid #e5e7eb;
  border-radius: var(--tsu-radius);
  padding: 16px;
  margin-top: 16px;
  font-size: .88rem;
}
.bp-price-summary--loading { color: #9ca3af; text-align: center; }
.bp-price-row {
  display: flex;
  justify-content: space-between;
  padding: 3px 0;
  color: #374151;
}
.bp-price-row--sub { border-top: 1px solid #e5e7eb; margin-top: 6px; padding-top: 8px; }
.bp-price-row--total {
  font-size: 1rem;
  font-weight: 800;
  color: var(--tsu-dark);
  border-top: 2px solid var(--tsu-green);
  margin-top: 6px;
  padding-top: 8px;
}

/* ── Step indicator */
.bp-steps {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
}
.bp-step {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}
.bp-step__n {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: #e5e7eb;
  color: #6b7280;
  border-radius: 50%;
  font-size: .8rem;
  font-weight: 800;
  flex-shrink: 0;
}
.bp-step.is-active .bp-step__n {
  background: var(--tsu-green);
  color: #fff;
}
.bp-step.is-done .bp-step__n {
  background: #d1fae5;
  color: var(--tsu-green);
}
.bp-step__l { font-size: .82rem; font-weight: 600; color: #6b7280; }
.bp-step.is-active .bp-step__l { color: var(--tsu-dark); }
.bp-step__line {
  flex: 1;
  height: 2px;
  background: #e5e7eb;
  margin: 0 8px;
}
.bp-step__line.is-done { background: var(--tsu-green); }
@media (max-width: 480px) {
  .bp-step__l { display: none; }
}

/* ============================================================
   QUOTE / BOOKING PAGE LAYOUT
   ============================================================ */
.qp-wrap, .bp-wrap { max-width: 1200px; margin: 0 auto; }

.qp-hero, .bp-hero {
  background: linear-gradient(135deg, var(--tsu-dark) 0%, #132238 100%);
  padding: 60px 32px 48px;
  margin-bottom: 40px;
}
.qp-hero__inner, .bp-hero__inner { max-width: 700px; }

.eyebrow {
  display: block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.qp-h1, .bp-h1 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  color: #fff;
  margin: 0 0 12px;
  line-height: 1.2;
}
.qp-sub, .bp-sub {
  font-size: .95rem;
  color: rgba(255,255,255,.75);
  margin: 0;
}

.qp-layout, .bp-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 32px;
  padding: 0 32px 60px;
  align-items: start;
}
@media (max-width: 900px) {
  .qp-layout, .bp-layout { grid-template-columns: 1fr; padding: 0 16px 40px; }
  .qp-side, .bp-side { order: -1; }
}

/* Sidebar */
.qp-side, .bp-side {
  position: sticky;
  top: 24px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 24px;
}
.qp-side__eyebrow, .bp-side__eyebrow {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--tsu-green);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.qp-side__h, .bp-side__h {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--tsu-dark);
  margin: 0 0 8px;
}
.qp-side__p, .bp-side__p {
  font-size: .88rem;
  color: #6b7280;
  line-height: 1.6;
  margin: 0 0 20px;
}
.bp-side__route {
  font-size: .88rem;
  color: #6b7280;
  margin-bottom: 12px;
}

/* Quote sidebar steps */
.qp-steps { display: flex; flex-direction: column; gap: 16px; margin-bottom: 20px; }
.qp-step  { display: flex; align-items: flex-start; gap: 12px; }
.qp-step__n {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: var(--tsu-green);
  color: #fff;
  border-radius: 50%;
  font-size: .78rem;
  font-weight: 800;
  flex-shrink: 0;
}
.qp-step__t { font-size: .88rem; font-weight: 700; color: var(--tsu-dark); }
.qp-step__d { font-size: .82rem; color: #6b7280; margin-top: 2px; }
.qp-contact { font-size: .82rem; color: #6b7280; line-height: 1.8; border-top: 1px solid #e5e7eb; padding-top: 16px; }

/* Booking sidebar trust */
.bp-side__trust {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid #e5e7eb;
}
.bp-trust-item { font-size: .82rem; color: #6b7280; }

/* ── Success screens */
.qp-success, .bp-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 80px 32px;
  max-width: 560px;
  margin: 0 auto;
}
.qp-success__icon, .bp-success__icon {
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  background: var(--tsu-green);
  color: #fff;
  border-radius: 50%;
  font-size: 1.8rem;
  margin-bottom: 24px;
}
.qp-cta-row, .bp-cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 24px;
}

/* ============================================================
   DASHBOARD
   ============================================================ */
.db-wrap { max-width: 1100px; margin: 0 auto; padding: 40px 24px 60px; }
.db-wrap--loading { display: flex; align-items: center; justify-content: center; min-height: 300px; }

.db-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}
.db-h1 { font-size: 1.6rem; font-weight: 800; color: var(--tsu-dark); margin: 0; }

.db-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.db-stat {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 20px;
}
.db-stat__value { font-size: 1.5rem; font-weight: 800; color: var(--tsu-green); }
.db-stat__label { font-size: .82rem; color: #6b7280; margin-top: 4px; }
.db-stat__sub   { font-size: .75rem; color: #9ca3af; }

.db-live {
  background: linear-gradient(135deg, var(--tsu-green) 0%, #0a5c38 100%);
  color: #fff;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 28px;
}
.db-live__badge {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  background: rgba(255,255,255,.2);
  padding: 3px 10px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 10px;
}
.db-live__ref   { font-size: 1.1rem; font-weight: 800; margin-bottom: 6px; }
.db-live__route { font-size: .95rem; opacity: .9; margin-bottom: 8px; }
.db-live__meta  { font-size: .82rem; opacity: .7; display: flex; gap: 16px; margin-bottom: 16px; }
.db-live__actions { display: flex; gap: 12px; }

.db-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.db-filter-btn {
  padding: 6px 16px;
  border: 1.5px solid #e5e7eb;
  border-radius: 20px;
  font-size: .82rem;
  font-weight: 600;
  background: #fff;
  color: #6b7280;
  cursor: pointer;
  transition: all .15s;
}
.db-filter-btn.is-active {
  border-color: var(--tsu-green);
  background: var(--tsu-green);
  color: #fff;
}

.db-table-wrap { overflow-x: auto; }
.db-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--tsu-shadow);
}
.db-table thead { background: var(--tsu-dark); }
.db-table thead th {
  padding: 12px 16px;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: rgba(255,255,255,.7);
  text-align: left;
}
.db-table tbody tr { border-bottom: 1px solid #f3f4f6; }
.db-table tbody tr:hover { background: #f9fafb; }
.db-table tbody td { padding: 14px 16px; color: var(--tsu-dark); vertical-align: middle; }
.db-ref { font-family: monospace; font-size: .85rem; }
.db-route { font-size: .85rem; }
.db-route--to { color: #6b7280; font-size: .78rem; }
.db-amount { font-weight: 700; }
.db-link { color: var(--tsu-green); font-weight: 600; text-decoration: none; }
.db-link:hover { text-decoration: underline; }

.db-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  background: #f3f4f6;
  color: #374151;
}
.db-badge--success  { background: #d1fae5; color: #065f46; }
.db-badge--warning  { background: #fef3c7; color: #92400e; }
.db-badge--info     { background: #dbeafe; color: #1e40af; }
.db-badge--muted    { background: #f3f4f6; color: #6b7280; }
.db-badge--danger   { background: #fee2e2; color: #991b1b; }

.db-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 60px 24px;
  background: #fff;
  border: 1px dashed #d1d5db;
  border-radius: 12px;
}
.db-empty__icon { font-size: 3rem; margin-bottom: 16px; }
.db-empty h3    { font-size: 1.1rem; font-weight: 700; color: var(--tsu-dark); margin: 0 0 8px; }
.db-empty p     { font-size: .88rem; color: #6b7280; margin: 0 0 20px; }

.db-login-prompt { text-align: center; padding: 80px 24px; }
.db-login-prompt h2 { font-size: 1.5rem; font-weight: 800; margin-bottom: 12px; }
.db-login-prompt p  { color: #6b7280; margin-bottom: 24px; }

.db-alert {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  border-radius: var(--tsu-radius);
  padding: 14px 18px;
}

.db-spinner {
  width: 40px; height: 40px;
  border: 4px solid #e5e7eb;
  border-top-color: var(--tsu-green);
  border-radius: 50%;
  animation: db-spin .7s linear infinite;
}
@keyframes db-spin { to { transform: rotate(360deg); } }

/* ============================================================
   BUTTON OVERRIDES (shared with theme's btn.css)
   ============================================================ */
.btn--whatsapp {
  background: #25D366;
  color: #fff;
  border: none;
}
.btn--whatsapp:hover { background: #1ebe5d; }

.btn--sm {
  padding: 6px 16px;
  font-size: .82rem;
}