/* -------------------------------------------------------------
   PitReserve Modern Light Theme
   Mobile-First Motorcycle PIT Booking System
   Zero horizontal overflow, clean responsive layout
-------------------------------------------------------------- */

:root {
  --primary-color: #e04a18;
  --primary-hover: #c93d0f;
  --primary-gradient: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  --secondary-color: #2563eb;
  --accent-gold: #d97706;
  --accent-green: #059669;

  /* Clean Light Mode Palette */
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-surface: #f1f5f9;
  --bg-input: #ffffff;

  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-sub: #334155;

  --border-color: #e2e8f0;
  --border-focus: #ea580c;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -3px rgba(15, 23, 42, 0.08);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --font-sans: 'Outfit', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden; /* Prevent horizontal scroll on smartphones */
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.app-container {
  width: 100%;
  max-width: 860px; /* Optimal reading/form width on both mobile and desktop */
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header */
.app-header {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}

.header-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.logo-icon {
  font-size: 1.6rem;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.logo-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #0f172a;
}

.logo-title .highlight {
  color: var(--primary-color);
}

.logo-sub {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 600;
}

.nav-actions {
  display: flex;
  gap: 6px;
  background: #f1f5f9;
  padding: 3px;
  border-radius: var(--radius-full);
}

.nav-tab {
  background: transparent;
  border: none;
  color: var(--text-sub);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.nav-tab.active {
  background: var(--primary-gradient);
  color: #fff;
}

.nav-tab .badge {
  background: #ef4444;
  color: #fff;
  font-size: 0.7rem;
  padding: 1px 6px;
  border-radius: var(--radius-full);
}

/* Main */
.main-wrapper {
  flex: 1;
  padding-bottom: 3rem;
}

.view-panel {
  display: none;
}

.view-panel.active {
  display: block;
}

/* Hero */
.hero-banner {
  text-align: center;
  padding: 1.5rem 1rem 0.75rem;
  max-width: 600px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: #c2410c;
  background: #ffedd5;
  border: 1px solid #fed7aa;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.hero-title {
  font-size: 1.55rem;
  font-weight: 800;
  line-height: 1.35;
  color: #0f172a;
  margin-bottom: 0.5rem;
}

.gradient-text {
  background: linear-gradient(135deg, #ea580c 0%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Stepper */
.stepper-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 1.25rem auto 1.5rem;
  position: relative;
}

.step-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  z-index: 2;
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid #cbd5e1;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.88rem;
  transition: var(--transition);
}

.step-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 700;
  white-space: nowrap;
}

.step-node.active .step-num {
  background: var(--primary-gradient);
  border-color: #ea580c;
  color: #ffffff;
  box-shadow: 0 0 10px rgba(234, 88, 12, 0.35);
}

.step-node.active .step-label {
  color: var(--primary-color);
}

.step-node.completed .step-num {
  background: var(--accent-green);
  border-color: var(--accent-green);
  color: #ffffff;
}

.step-connector {
  flex: 1;
  height: 2px;
  background: #cbd5e1;
  margin: 0 4px -14px;
  z-index: 1;
}

/* Booking Card (Responsive Container) */
.booking-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

@media (max-width: 600px) {
  .booking-card {
    padding: 1.15rem;
    border-radius: var(--radius-md);
  }
}

.booking-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary-gradient);
}

.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-header {
  margin-bottom: 1.5rem;
}

.step-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--primary-color);
  letter-spacing: 0.8px;
  margin-bottom: 0.2rem;
}

.step-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #0f172a;
}

.step-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Vehicle Filter Form */
.vehicle-filter-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.step-badge-mini {
  background: #fed7aa;
  color: #9a3412;
  font-size: 0.7rem;
  font-weight: 800;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-right: 4px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #1e293b;
  display: flex;
  align-items: center;
}

.required {
  background: #fee2e2;
  color: #b91c1c;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 4px;
  margin-left: 6px;
}

.form-control {
  width: 100%;
  background: var(--bg-input);
  border: 1.5px solid #cbd5e1;
  color: #0f172a;
  font-family: inherit;
  font-size: 0.92rem;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition);
  appearance: auto;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(234, 88, 12, 0.15);
}

.form-control:disabled {
  background: #f1f5f9;
  color: #94a3b8;
  border-color: #e2e8f0;
  cursor: not-allowed;
}

.form-control.error {
  border-color: #ef4444;
  background: #fff5f5;
}

.textarea {
  min-height: 70px;
  resize: vertical;
}

/* Vehicle Preview Card (Mobile-friendly Grid) */
.vehicle-preview-card {
  background: #fff7ed;
  border: 1.5px solid #fed7aa;
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
  animation: fadeIn 0.3s ease;
}

@media (min-width: 580px) {
  .vehicle-preview-card {
    flex-direction: row;
    align-items: center;
  }
}

.vehicle-preview-card.hidden {
  display: none !important;
}

.preview-img-wrapper {
  background: #ffffff;
  border: 1px solid #fed7aa;
  border-radius: var(--radius-sm);
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 130px;
  max-height: 180px;
  flex-shrink: 0;
}

@media (min-width: 580px) {
  .preview-img-wrapper {
    width: 180px;
  }
}

.bike-preview-img {
  max-width: 100%;
  max-height: 140px;
  object-fit: contain;
}

.preview-info-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.preview-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #0f172a;
}

.preview-tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.preview-tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

.tag-disp { background: #e0f2fe; color: #0369a1; }
.tag-year { background: #fef3c7; color: #b45309; }
.tag-model { background: #f3e8ff; color: #7e22ce; }

.preview-spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 4px;
  background: #ffffff;
  border: 1px solid #fed7aa;
  border-radius: var(--radius-sm);
  padding: 8px;
}

.spec-cell {
  display: flex;
  flex-direction: column;
}

.spec-name {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 700;
}

.spec-value {
  font-size: 0.88rem;
  font-weight: 800;
  color: #0f172a;
  word-break: break-all;
}

.highlight-oil {
  color: var(--primary-color) !important;
}

.spec-tire {
  font-size: 0.78rem !important;
  font-family: monospace;
}

/* STEP 2: Selected Bike Mini Banner */
.selected-bike-banner {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--primary-color);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.banner-left {
  display: flex;
  flex-direction: column;
}

.banner-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 700;
}

.banner-name {
  font-size: 0.95rem;
  font-weight: 800;
  color: #0f172a;
}

.banner-thumb {
  max-height: 44px;
  max-width: 65px;
  object-fit: contain;
  border-radius: 4px;
  border: 1px solid #cbd5e1;
  background: #fff;
}

/* PIT Works List */
.section-subheading {
  font-size: 1rem;
  font-weight: 800;
  color: #1e293b;
  margin-bottom: 0.75rem;
}

.pit-menu-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.pit-work-card {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.9rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.pit-work-card:hover {
  border-color: #cbd5e1;
  background: #fdfdfd;
}

.pit-work-card.selected {
  border-color: var(--primary-color);
  background: #fff7ed;
}

.work-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.work-check {
  width: 22px;
  height: 22px;
  border-radius: 50%; /* Radio style for single selection */
  border: 2px solid #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  background: #fff;
  transition: var(--transition);
}

.pit-work-card.selected .work-check {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
  font-weight: 900;
}

/* DCT Option Section */
.dct-option-section {
  margin-bottom: 1.5rem;
  animation: fadeIn 0.25s ease;
}

.dct-option-section.hidden {
  display: none !important;
}

.dct-callout-card {
  background: #eff6ff;
  border: 2px solid #93c5fd;
  border-radius: var(--radius-md);
  padding: 1rem 1.15rem;
}

.dct-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
}

.dct-badge {
  font-size: 0.72rem;
  font-weight: 800;
  background: #dbeafe;
  color: #1e40af;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.dct-price {
  font-size: 0.95rem;
  font-weight: 800;
  color: #1e3a8a;
}

.dct-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.dct-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.88rem;
  color: #1e3a8a;
}

.dct-subtext {
  font-size: 0.75rem;
  color: #475569;
  font-weight: normal;
}

/* Harley-Davidson Specialized Oil Sections */
.harley-options-section,
.harley-filter-select-section {
  margin-bottom: 1.5rem;
  animation: fadeIn 0.25s ease;
}

.harley-options-section.hidden,
.harley-filter-select-section.hidden {
  display: none !important;
}

.harley-box,
.harley-filter-box {
  background: #fffbf5;
  border: 2px solid #fed7aa;
  border-radius: var(--radius-md);
  padding: 1.15rem;
}

.harley-box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
  gap: 6px;
}

.harley-badge {
  font-size: 0.75rem;
  font-weight: 800;
  background: #ffedd5;
  color: #c2410c;
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.harley-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
}

.harley-desc {
  font-size: 0.82rem;
  color: var(--text-sub);
  margin-bottom: 0.85rem;
  line-height: 1.45;
}

.harley-oil-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.harley-oil-card {
  background: #ffffff;
  border: 1.5px solid #fed7aa;
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
  transition: var(--transition);
}

.harley-oil-card:hover {
  background: #fff7ed;
  border-color: #ea580c;
}

.harley-oil-card.selected {
  background: #ffedd5;
  border-color: #ea580c;
  box-shadow: 0 0 0 1px #ea580c;
}

.hoc-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.hoc-thumb {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 4px;
  background: #fff;
  border: 1px solid #fed7aa;
  flex-shrink: 0;
}

.hoc-info {
  display: flex;
  flex-direction: column;
}

.hoc-title {
  font-size: 0.88rem;
  font-weight: 800;
  color: #0f172a;
}

.hoc-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.hoc-amount {
  font-size: 0.72rem;
  font-weight: 700;
  color: #ea580c;
}

.hoc-right {
  text-align: right;
  flex-shrink: 0;
}

.hoc-price {
  font-size: 0.95rem;
  font-weight: 800;
  color: #0f172a;
}

.hoc-check {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 2px solid #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  background: #fff;
}

.harley-oil-card.selected .hoc-check {
  background: #ea580c;
  border-color: #ea580c;
  color: #fff;
  font-weight: 900;
}

/* Harley Filter Set Notice Banner */
.filter-set-notice-box {
  background: #fff7ed;
  border: 1.5px solid #fb923c;
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  animation: fadeIn 0.25s ease;
}

.filter-set-notice-box.hidden {
  display: none !important;
}

.filter-set-notice-icon {
  font-size: 1.25rem;
  line-height: 1;
}

.filter-set-notice-content {
  flex: 1;
}

.filter-set-notice-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: #c2410c;
  display: block;
  margin-bottom: 2px;
}

.filter-set-notice-desc {
  font-size: 0.73rem;
  color: #7c2d12;
  line-height: 1.4;
  display: block;
}

.work-text {
  display: flex;
  flex-direction: column;
}

.work-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: #0f172a;
}

.work-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.work-right {
  text-align: right;
  flex-shrink: 0;
}

.work-price {
  font-size: 1rem;
  font-weight: 800;
  color: #0f172a;
}

.work-time {
  font-size: 0.7rem;
  color: var(--text-muted);
  display: block;
}

/* Engine Oil Section */
.engine-oil-section {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.engine-oil-section.hidden {
  display: none;
}

.oil-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.sub-badge {
  font-size: 0.7rem;
  font-weight: 700;
  background: #ffedd5;
  color: #c2410c;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.oil-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 640px) {
  .oil-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.oil-card {
  background: #ffffff;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.oil-card:hover {
  border-color: #fed7aa;
}

.oil-card.selected {
  border-color: var(--primary-color);
  background: #fffbf9;
  box-shadow: 0 0 0 1.5px var(--primary-color);
}

.oil-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
  gap: 8px;
}

.oil-card-img-large {
  width: 90px;
  height: 90px;
  object-fit: contain;
  margin: 0.3rem auto 0.6rem;
  display: block;
  filter: drop-shadow(0 2px 5px rgba(0,0,0,0.08));
  transition: transform 0.2s ease;
}

.oil-card:hover .oil-card-img-large {
  transform: scale(1.04);
}

.oil-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 700;
  background: #f1f5f9;
  color: var(--text-sub);
  padding: 2px 8px;
  border-radius: 4px;
}

.oil-name {
  font-size: 0.98rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 0.3rem;
}

.oil-spec {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 0.6rem;
  flex: 1;
}

.oil-meta {
  border-top: 1px dashed var(--border-color);
  padding-top: 0.6rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.oil-visc {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--secondary-color);
}

.oil-price {
  font-size: 1.05rem;
  font-weight: 800;
  color: #0f172a;
}

/* STEP 3: Notice & Datetime */
.notice-callout {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.callout-icon {
  font-size: 1.2rem;
  line-height: 1;
}

.callout-text {
  font-size: 0.8rem;
  color: #1e40af;
  line-height: 1.45;
}

.datetime-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
  width: 100%;
}

@media (min-width: 680px) {
  .datetime-layout {
    grid-template-columns: 1.15fr 1fr;
  }
}

.calendar-column, .timeslot-column {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 0.75rem;
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

@media (min-width: 480px) {
  .calendar-column, .timeslot-column {
    padding: 1.15rem;
  }
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}

.calendar-current {
  font-size: 1.05rem;
  font-weight: 800;
}

.btn-cal-nav {
  background: #ffffff;
  border: 1px solid var(--border-color);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  user-select: none;
}

.calendar-days-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.day-sun { color: #dc2626 !important; }
.day-sat { color: #2563eb !important; }

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
  margin-bottom: 0.8rem;
}

@media (min-width: 480px) {
  .calendar-grid {
    gap: 4px;
  }
}

.cal-day-cell {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: #ffffff;
  cursor: pointer;
  transition: var(--transition);
  padding: 2px;
  min-height: 38px;
}

.cal-day-cell:hover:not(.disabled) {
  background: #fff7ed;
  border-color: #fed7aa;
}

.cal-day-cell.selected {
  background: var(--primary-gradient) !important;
  color: #fff !important;
  border-color: var(--primary-color) !important;
  box-shadow: 0 2px 8px rgba(234, 88, 12, 0.35);
}

.cal-day-cell.disabled {
  opacity: 0.35;
  cursor: not-allowed;
  background: #f1f5f9;
  border-color: transparent;
}

.cal-day-cell.other-month {
  opacity: 0.2;
}

.cal-day-num {
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1;
}

.cal-day-status {
  font-size: 0.58rem;
  font-weight: 700;
  margin-top: 1px;
  line-height: 1;
}

.cal-legend {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  border-top: 1px solid var(--border-color);
  padding-top: 0.6rem;
  font-size: 0.7rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}
.dot-avail { background: #059669; }
.dot-few { background: #d97706; }
.dot-full { background: #dc2626; }

/* Timeslots */
.timeslot-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.9rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.6rem;
  flex-wrap: wrap;
  gap: 4px;
}

.selected-date-badge {
  font-size: 0.92rem;
  font-weight: 800;
}

.slot-note {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.slots-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(78px, 1fr));
  gap: 0.45rem;
  max-height: 290px;
  overflow-y: auto;
  padding: 2px;
}

@media (min-width: 480px) {
  .slots-container {
    grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
    gap: 0.55rem;
  }
}

.slot-btn {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.slot-btn:hover:not(:disabled) {
  border-color: var(--primary-color);
}

.slot-btn.selected {
  background: #fff7ed;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 1.5px var(--primary-color);
}

.slot-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: #e2e8f0;
}

.slot-time {
  font-size: 0.95rem;
  font-weight: 800;
}

.slot-state {
  font-size: 0.68rem;
  font-weight: 700;
}

.slot-state.avail { color: #059669; }
.slot-state.full { color: #dc2626; }

.empty-state-card {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.empty-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.5rem;
}

/* Customer Info Card in Step 3 */
.form-section-card {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.form-section-title {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.4rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

@media (min-width: 580px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* Step 4 Review */
.confirmation-summary-card {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.summary-block .block-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.review-vehicle-box {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.9rem;
}

.highlight-box {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: var(--radius-sm);
  padding: 0.9rem;
  font-size: 1.05rem;
  font-weight: 800;
}

.menu-receipt {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.receipt-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  font-weight: 700;
}

.receipt-item.sub-item {
  color: var(--text-muted);
  font-size: 0.8rem;
  padding-left: 0.75rem;
}

.receipt-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-top: 1px dashed var(--border-color);
  padding-top: 0.75rem;
  margin-top: 0.5rem;
  font-weight: 800;
}

.receipt-total .total-price {
  font-size: 1.4rem;
  color: var(--primary-color);
}

.tax-disclaimer {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.summary-dl {
  display: grid;
  grid-template-columns: 110px 1fr;
  row-gap: 6px;
  font-size: 0.88rem;
}

.summary-dl dt {
  color: var(--text-muted);
  font-weight: 600;
}

.summary-dl dd {
  font-weight: 800;
}

.terms-box {
  margin-bottom: 1.5rem;
  padding: 0.75rem;
  background: #f1f5f9;
  border-radius: var(--radius-sm);
}

.custom-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  cursor: pointer;
}

.custom-checkbox input {
  margin-top: 3px;
  width: 17px;
  height: 17px;
  accent-color: var(--primary-color);
}

.terms-text {
  font-size: 0.8rem;
  color: var(--text-sub);
}

/* Success Ticket */
.success-panel {
  text-align: center;
  padding: 1rem 0;
}

.success-panel.hidden {
  display: none;
}

.success-animation-icon {
  font-size: 3rem;
  margin-bottom: 0.3rem;
}

.success-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.3rem;
}

.success-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.ticket-card {
  max-width: 520px;
  margin: 0 auto 1.75rem;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  text-align: left;
  overflow: hidden;
}

.ticket-header {
  background: var(--primary-gradient);
  padding: 0.8rem 1.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
}

.ticket-badge {
  font-size: 0.72rem;
  font-weight: 800;
}

.ticket-id {
  font-family: monospace;
  font-weight: 800;
  font-size: 1.05rem;
}

.ticket-body {
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ticket-item {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 6px;
  font-size: 0.88rem;
}

.ticket-item .label {
  color: var(--text-muted);
  font-weight: 600;
}

.ticket-item .val {
  font-weight: 700;
}

.ticket-item .highlight-price {
  font-size: 1.25rem;
  color: var(--primary-color);
  font-weight: 800;
}

.ticket-footer {
  background: #f8fafc;
  padding: 0.8rem 1.2rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.success-actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Buttons & Footer */
.card-footer {
  display: flex;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
  margin-top: 1rem;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.card-footer.right {
  justify-content: flex-end;
}

.card-footer.space-between {
  justify-content: space-between;
}

.price-box-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
}

@media (max-width: 580px) {
  .price-box-wrapper {
    width: 100%;
    justify-content: space-between;
    margin-left: 0;
  }
}

.price-summary-preview {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.summary-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 700;
}

.summary-amount {
  font-size: 1.35rem;
  font-weight: 800;
  color: #0f172a;
}

.tax-note {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.btn {
  font-family: inherit;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-block-mobile {
  width: 100%;
}

@media (min-width: 580px) {
  .btn-block-mobile {
    width: auto;
  }
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--primary-gradient);
  color: #fff;
  box-shadow: 0 2px 6px rgba(234, 88, 12, 0.25);
}

.btn-secondary {
  background: #f1f5f9;
  color: #334155;
  border: 1px solid var(--border-color);
}

.btn-accent {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #fff;
}

.btn-large {
  font-size: 1rem;
  padding: 0.85rem 1.8rem;
}

.btn-outline {
  background: #fff;
  border: 1px solid var(--border-color);
  color: #334155;
}

.btn-danger {
  background: #fee2e2;
  border: 1px solid #fecaca;
  color: #dc2626;
}

.btn-sm {
  font-size: 0.78rem;
  padding: 0.35rem 0.75rem;
}

/* ADMIN DASHBOARD (Mobile-safe) */
.admin-container {
  padding-top: 1.5rem;
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.admin-badge {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--secondary-color);
}

.admin-heading {
  font-size: 1.5rem;
  font-weight: 800;
}

.admin-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.admin-quick-actions {
  display: flex;
  gap: 6px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 680px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.stat-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.bg-blue { background: #dbeafe; }
.bg-yellow { background: #fef3c7; }
.bg-green { background: #d1fae5; }
.bg-purple { background: #f3e8ff; }

.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 700;
}

.stat-value {
  font-size: 1.25rem;
  font-weight: 800;
}

.admin-toolbar {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.search-input-wrapper {
  position: relative;
  flex: 1;
  min-width: 220px;
}

.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.admin-search-input {
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.8rem 0.6rem 2.2rem;
  font-family: inherit;
  font-size: 0.85rem;
  outline: none;
}

.filter-controls {
  display: flex;
  gap: 0.5rem;
}

.admin-select-filter {
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.85rem;
}

.table-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  white-space: nowrap;
}

.data-table th {
  background: #f8fafc;
  color: var(--text-muted);
  font-weight: 700;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
}

.data-table td {
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.status-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

.status-badge.CONFIRMED { background: #dbeafe; color: #1d4ed8; }
.status-badge.IN_PROGRESS { background: #fef3c7; color: #b45309; }
.status-badge.COMPLETED { background: #d1fae5; color: #047857; }
.status-badge.CANCELLED { background: #fee2e2; color: #b91c1c; }

.btn-table-action {
  background: #f1f5f9;
  border: 1px solid var(--border-color);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
}

/* Modals & Toast */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}

.modal-backdrop.hidden {
  display: none;
}

.modal-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 520px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 1.1rem;
  font-weight: 800;
}

.modal-close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
}

.modal-body {
  padding: 1.2rem;
}

.modal-footer {
  padding: 1rem 1.2rem;
  border-top: 1px solid var(--border-color);
  background: #f8fafc;
}

.modal-status-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.toast-notification {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: #1e293b;
  color: #fff;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 9999;
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
}

.toast-notification.hidden {
  display: none;
}

.app-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  background: #ffffff;
  padding: 1.25rem 1rem;
  text-align: center;
}

.footer-brand {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-sub);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Admin Calendar Grid Styles
   ========================================================================== */
.admin-cal-day-cell {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 6px 4px;
  min-height: 58px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.admin-cal-day-cell:hover {
  background: #fff7ed;
  border-color: #fb923c;
}

.admin-cal-day-cell.selected {
  background: #ffedd5;
  border-color: #ea580c;
  box-shadow: 0 0 0 1.5px #ea580c;
}

.admin-cal-day-cell.other-month {
  opacity: 0.25;
}

.admin-cal-cell-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 800;
}

.admin-cal-badge {
  font-size: 0.65rem;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 9999px;
  background: #eff6ff;
  color: #1e40af;
}

.admin-cal-badge.has-bookings {
  background: #ea580c;
  color: #ffffff;
}

/* ==========================================================================
   Store Email & A4 Printable Dispatch Sheet
   ========================================================================== */
.email-container {
  max-width: 860px;
  margin: 0 auto;
}

.email-control-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 1.5rem;
}

.email-mockup-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.email-meta-header {
  background: #f8fafc;
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 1.25rem;
  font-size: 0.82rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.email-meta-row {
  display: flex;
  gap: 8px;
  align-items: baseline;
}

.email-meta-label {
  color: var(--text-muted);
  font-weight: 700;
  width: 55px;
  flex-shrink: 0;
}

.email-meta-subject {
  font-weight: 800;
  color: #0f172a;
}

/* Printable A4 Sheet */
.a4-printable-sheet {
  background: #ffffff;
  padding: 1.5rem 1.75rem;
  color: #0f172a;
  font-size: 0.84rem;
  line-height: 1.45;
}

.dispatch-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 2px solid #0f172a;
  padding-bottom: 0.5rem;
  margin-bottom: 0.6rem;
}

.dispatch-logo-block {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.dispatch-brand {
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--primary-color);
}

.dispatch-title {
  font-size: 1.05rem;
  font-weight: 800;
}

.dispatch-meta-block {
  text-align: right;
}

.dispatch-id {
  font-family: monospace;
  font-size: 1.2rem;
  font-weight: 900;
  color: #c2410c;
}

.dispatch-date {
  font-size: 0.7rem;
  color: #64748b;
}

.dispatch-alert {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  padding: 4px 10px;
  font-size: 0.74rem;
  font-weight: 700;
  color: #c2410c;
  margin-bottom: 0.6rem;
}

.dispatch-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

@media (max-width: 640px) {
  .dispatch-grid {
    grid-template-columns: 1fr;
  }
}

.dispatch-box {
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  padding: 0.6rem 0.75rem;
  background: #fff;
}

.dispatch-box-title {
  font-weight: 800;
  font-size: 0.85rem;
  color: #0f172a;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 3px;
  margin-bottom: 4px;
}

.dispatch-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.dispatch-table th,
.dispatch-table td {
  padding: 3px 4px;
  text-align: left;
  vertical-align: top;
}

.dispatch-table th {
  color: #64748b;
  font-weight: 700;
  width: 32%;
}

.parts-table th,
.parts-table td {
  border: 1px solid #e2e8f0;
  padding: 5px 8px;
}

.dispatch-check-area {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  padding: 0.6rem 0.8rem;
  margin-top: 0.6rem;
}

.check-col {
  flex: 1;
}

.check-title {
  font-weight: 800;
  font-size: 0.75rem;
  color: #334155;
  display: block;
  margin-bottom: 2px;
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.72rem;
  color: #475569;
}

.sign-col {
  display: flex;
  gap: 8px;
}

.sign-box {
  width: 90px;
  border: 1px solid #94a3b8;
  display: flex;
  flex-direction: column;
}

.sign-title {
  font-size: 0.65rem;
  text-align: center;
  background: #f1f5f9;
  border-bottom: 1px solid #94a3b8;
  padding: 1px 2px;
}

.sign-space {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #cbd5e1;
  font-size: 0.75rem;
}

.dispatch-footer {
  margin-top: 0.5rem;
  text-align: right;
  font-size: 0.68rem;
  color: #64748b;
  border-top: 1px dashed #cbd5e1;
  padding-top: 3px;
}

/* ==========================================================================
   Strict A4 1-Page Print Stylesheet
   ========================================================================== */
@media print {
  @page {
    size: A4 portrait;
    margin: 8mm 10mm;
  }

  body {
    background: #ffffff !important;
    color: #000000 !important;
    font-size: 11pt !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  /* Hide everything except the A4 printable dispatch sheet */
  .app-header,
  .app-footer,
  .no-print,
  #userReservationView,
  #adminDashboardView,
  .email-meta-header,
  .email-control-bar,
  .toast-notification,
  .modal-backdrop {
    display: none !important;
  }

  #storeEmailView {
    display: block !important;
  }

  .main-wrapper,
  .email-container,
  .email-mockup-card {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .a4-printable-sheet {
    padding: 0 !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
    width: 100% !important;
  }

  .dispatch-header {
    border-bottom: 2pt solid #000 !important;
  }

  .dispatch-brand {
    color: #000 !important;
  }

  .dispatch-id {
    color: #000 !important;
  }

  .dispatch-box,
  .parts-table th,
  .parts-table td,
  .dispatch-check-area,
  .sign-box {
    border-color: #000000 !important;
  }

  .status-badge {
    border: 1px solid #000 !important;
    color: #000 !important;
    background: #fff !important;
  }
}