html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* Phase 17 - Modern Calendar Availability Styles */

/* Date Calendar Buttons */
.calendar-date-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.calendar-date-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 80px;
  padding: 0.75rem 0.5rem;
  font-size: 0.875rem;
}

.calendar-date-btn-day {
  font-weight: 600;
  display: block;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.calendar-date-btn-date {
  font-size: 0.75rem;
  opacity: 0.8;
}

/* Time Range Cards */
.time-range-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 576px) {
  .time-range-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  .time-range-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .time-range-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.time-range-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 2px solid #dee2e6;
  border-radius: 0.5rem;
  padding: 1.25rem;
  cursor: pointer;
  transition: all 0.3s ease;
  background-color: #fff;
  text-decoration: none;
  color: inherit;
}

.time-range-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

/* Available State */
.time-range-card.available {
  border-color: #198754;
  background-color: #f0f9f7;
}

.time-range-card.available:hover {
  border-color: #198754;
  background-color: #e8f6f2;
  box-shadow: 0 4px 12px rgba(25, 135, 84, 0.2);
}

.time-range-card.available .status-badge {
  color: #198754;
  font-weight: 600;
}

/* Booked State */
.time-range-card.booked {
  border-color: #6c757d;
  background-color: #e9ecef;
  cursor: not-allowed;
  opacity: 0.7;
}

.time-range-card.booked:hover {
  border-color: #6c757d;
  background-color: #e9ecef;
  box-shadow: none;
  transform: none;
}

.time-range-card.booked .status-badge {
  color: #6c757d;
  font-weight: 600;
}

/* Unavailable State */
.time-range-card.unavailable {
  border-color: #ffc107;
  background-color: #fff8e1;
  cursor: not-allowed;
  opacity: 0.8;
}

.time-range-card.unavailable:hover {
  border-color: #ffc107;
  background-color: #fff8e1;
  box-shadow: none;
  transform: none;
}

.time-range-card.unavailable .status-badge {
  color: #ffc107;
  font-weight: 600;
}

/* Selected State */
.time-range-card.selected {
  border-color: #0d6efd;
  background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
  color: #fff;
  box-shadow: 0 4px 12px rgba(13, 110, 253, 0.3);
}

.time-range-card.selected:hover {
  border-color: #0b5ed7;
  background: linear-gradient(135deg, #0b5ed7 0%, #0a58ca 100%);
  box-shadow: 0 6px 16px rgba(13, 110, 253, 0.4);
  transform: translateY(-2px);
}

.time-range-card.selected .status-badge {
  color: #fff;
  font-weight: 700;
}

.time-range-card.selected .time-range-label {
  color: #fff;
  font-weight: 600;
}

.time-range-card.selected .time-range-price {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
}

/* Card Content */
.time-range-label {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  flex-grow: 1;
}

.status-badge {
  display: inline-block;
  font-size: 0.875rem;
  padding: 0.25rem 0.75rem;
  border-radius: 0.25rem;
  background-color: rgba(0, 0, 0, 0.05);
  margin-bottom: 0.75rem;
  width: fit-content;
}

.time-range-price {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.time-range-card.available .time-range-price {
  color: #198754;
}

.time-range-card.booked .time-range-price,
.time-range-card.unavailable .time-range-price {
  display: none;
}

/* Duration Display */
.duration-display {
  font-size: 0.875rem;
  color: rgba(0, 0, 0, 0.6);
  margin-top: 0.5rem;
}

.time-range-card.selected .duration-display {
  color: rgba(255, 255, 255, 0.8);
}

/* Button Styles for Responsive Layout */
.time-selection-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 576px) {
  .time-selection-controls {
    grid-template-columns: 1fr;
  }
}

.time-selection-label {
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: block;
}

/* Summary Section */
.booking-summary {
  background-color: #f8f9fa;
  border: 1px solid #dee2e6;
  border-radius: 0.5rem;
  padding: 1.5rem;
  margin-top: 2rem;
}

.booking-summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid #dee2e6;
}

.booking-summary-item:last-child {
  border-bottom: none;
}

.booking-summary-label {
  font-weight: 500;
  color: #6c757d;
}

.booking-summary-value {
  font-weight: 600;
  color: #212529;
  font-size: 1.125rem;
}

/* Price Alert */
.price-alert {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 0.5rem;
  background-color: #d1ecf1;
  border: 1px solid #bee5eb;
  color: #0c5460;
}

.price-alert-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0c5460;
}

/* Form Layout */
.booking-form-section {
  margin-bottom: 2rem;
}

.booking-form-section-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid #dee2e6;
}

/* Accessibility Improvements */
.time-range-card:focus {
  outline: 2px solid #0d6efd;
  outline-offset: 2px;
}

.time-range-card.booked:focus,
.time-range-card.unavailable:focus {
  outline: 2px solid #6c757d;
}

/* Loading State */
.calendar-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 200px;
  color: #6c757d;
}

.calendar-alert {
  margin-bottom: 1.5rem;
}

/* Empty State */
.calendar-empty-state {
  text-align: center;
  padding: 2rem;
  color: #6c757d;
}

.calendar-empty-state-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

/* ========================================================= */
/* PHASE 18 - BRAND DESIGN SYSTEM                            */
/* ========================================================= */

:root {
  /* Brand palette: court green + energetic lime accent */
  --pb-green-900: #0f3d2e;
  --pb-green-700: #146c43;
  --pb-green-600: #198754;
  --pb-green-500: #22a06b;
  --pb-green-100: #d1f0e0;
  --pb-lime-400: #b4e33d;
  --pb-lime-500: #9fd227;
  --pb-ink: #1c2b26;
  --pb-muted: #5c6b66;
  --pb-surface: #ffffff;
  --pb-surface-alt: #f4f8f6;
  --pb-border: #e3ebe7;
  --pb-shadow-sm: 0 1px 2px rgba(15, 61, 46, 0.06), 0 4px 12px rgba(15, 61, 46, 0.06);
  --pb-shadow-md: 0 6px 24px rgba(15, 61, 46, 0.10);
  --pb-radius: 0.75rem;
  --pb-radius-lg: 1.25rem;
}

body {
  color: var(--pb-ink);
  background-color: var(--pb-surface-alt);
}

a {
  color: var(--pb-green-700);
  text-decoration: none;
}

a:hover {
  color: var(--pb-green-900);
}

h1, h2, h3, h4, h5, .display-4, .display-5 {
  color: var(--pb-green-900);
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* -------- Navbar -------- */
.pb-navbar {
  background-color: var(--pb-surface);
  border-bottom: 1px solid var(--pb-border);
  box-shadow: var(--pb-shadow-sm);
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.pb-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--pb-green-900) !important;
  letter-spacing: -0.01em;
  white-space: normal;
}

.pb-brand:hover {
  color: var(--pb-green-900) !important;
}

.pb-brand-logo {
  height: 40px;
  width: 40px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(15, 61, 46, 0.25));
}

.pb-brand-text small {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pb-green-600);
  line-height: 1;
}

.navbar .nav-link {
  color: var(--pb-muted) !important;
  font-weight: 600;
  border-radius: 0.5rem;
  padding: 0.45rem 0.85rem !important;
  margin: 0 0.1rem;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.navbar .nav-link:hover {
  background-color: var(--pb-surface-alt);
  color: var(--pb-green-900) !important;
}

.navbar .nav-link.active {
  color: var(--pb-green-900) !important;
  background-color: var(--pb-green-100);
}

.navbar .nav-link.pb-nav-cta {
  background-color: var(--pb-green-600);
  color: #fff !important;
}

.navbar .nav-link.pb-nav-cta:hover {
  background-color: var(--pb-green-700);
}

.navbar .nav-link.pb-nav-cta.active {
  background-color: var(--pb-green-700);
  color: #fff !important;
}

.navbar-toggler {
  border-color: var(--pb-border);
}

/* -------- Navbar action group (CTA + login/logout) --------
   On desktop these sit inline and vertically centered. On the
   collapsed (mobile) navbar they stack full-width so the CTA
   and Logout/Login buttons line up with the other nav items. */
.pb-nav-actions {
  align-items: center;
  gap: 0.5rem;
}

.pb-nav-actions .nav-item {
  width: 100%;
}

/* The form wrapper for Logout must not stretch oddly; keep it block
   so the button can fill the width on mobile. */
.pb-nav-action-form {
  width: 100%;
}

.pb-nav-actions .btn,
.pb-nav-actions .nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 992px) {
  .pb-nav-actions {
    flex-direction: row;
    align-items: center;
    margin-left: 0.5rem;
  }

  .pb-nav-actions .nav-item {
    width: auto;
  }

  .pb-nav-action-form {
    width: auto;
  }
}

@media (max-width: 991.98px) {
  /* Stacked mobile navbar: give the CTA/actions their own space and
     make every control full-width and evenly spaced. */
  .pb-nav-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    margin-top: 0.5rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--pb-border);
  }

  .pb-nav-actions .nav-link,
  .pb-nav-actions .btn {
    width: 100%;
  }

  .pb-nav-actions .pb-nav-cta {
    margin: 0;
  }
}

/* -------- Buttons -------- */
.btn-primary {
  background-color: var(--pb-green-600);
  border-color: var(--pb-green-600);
  font-weight: 600;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--pb-green-700);
  border-color: var(--pb-green-700);
}

.btn-outline-primary {
  color: var(--pb-green-700);
  border-color: var(--pb-green-600);
  font-weight: 600;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
  background-color: var(--pb-green-600);
  border-color: var(--pb-green-600);
  color: #fff;
}

.btn-success {
  background-color: var(--pb-green-600);
  border-color: var(--pb-green-600);
}

.btn-lg {
  border-radius: 0.6rem;
}

/* -------- Cards -------- */
.card {
  border: 1px solid var(--pb-border);
  border-radius: var(--pb-radius);
  background-color: var(--pb-surface);
}

.pb-card-hover {
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.pb-card-hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--pb-shadow-md);
}

.badge.bg-success { background-color: var(--pb-green-600) !important; }

/* -------- Hero / Homepage -------- */
.pb-hero {
  position: relative;
  overflow: hidden;
  border-radius: var(--pb-radius-lg);
  background:
    radial-gradient(circle at 85% 15%, rgba(180, 227, 61, 0.28), transparent 45%),
    linear-gradient(135deg, var(--pb-green-900) 0%, var(--pb-green-700) 55%, var(--pb-green-600) 100%);
  color: #eafaf2;
  padding: 3.5rem 2.5rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--pb-shadow-md);
}

.pb-hero h1 {
  color: #ffffff;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
}

.pb-hero .pb-hero-lead {
  color: rgba(234, 250, 242, 0.9);
  font-size: 1.125rem;
  max-width: 34rem;
}

.pb-hero-eyebrow {
  display: inline-block;
  background-color: rgba(180, 227, 61, 0.18);
  color: var(--pb-lime-400);
  border: 1px solid rgba(180, 227, 61, 0.45);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.pb-hero .btn-lime {
  background-color: var(--pb-lime-400);
  border-color: var(--pb-lime-400);
  color: var(--pb-green-900);
  font-weight: 700;
}

.pb-hero .btn-lime:hover {
  background-color: var(--pb-lime-500);
  border-color: var(--pb-lime-500);
  color: var(--pb-green-900);
}

.pb-hero .btn-ghost {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.6);
  color: #ffffff;
  font-weight: 600;
}

.pb-hero .btn-ghost:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: #ffffff;
  color: #ffffff;
}

.pb-hero-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pb-hero-art img {
  max-height: 340px;
  width: auto;
  filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.35));
}

@media (max-width: 767.98px) {
  .pb-hero {
    padding: 2.5rem 1.5rem;
    text-align: center;
  }
  .pb-hero .pb-hero-lead {
    margin-left: auto;
    margin-right: auto;
  }
  .pb-hero-art {
    margin-top: 2rem;
  }
  .pb-hero-art img {
    max-height: 240px;
  }
}

/* -------- Feature / Step Cards -------- */
.pb-section-title {
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.pb-section-subtitle {
  color: var(--pb-muted);
  margin-bottom: 2rem;
}

.pb-feature-icon {
  height: 56px;
  width: 56px;
  object-fit: contain;
  margin-bottom: 1rem;
}

.pb-feature-card {
  background-color: var(--pb-surface);
  border: 1px solid var(--pb-border);
  border-radius: var(--pb-radius);
  padding: 1.75rem;
  height: 100%;
}

.pb-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  background-color: var(--pb-green-600);
  color: #fff;
  font-weight: 700;
  margin-bottom: 0.85rem;
}

/* -------- Skip link -------- */
.pb-skip-link {
  position: absolute;
  left: -999px;
  top: 0.5rem;
  z-index: 1080;
  background-color: var(--pb-green-700);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
}

.pb-skip-link:focus {
  left: 0.5rem;
  color: #fff;
}

/* -------- Footer -------- */
.pb-footer {
  background-color: var(--pb-green-900);
  color: rgba(234, 250, 242, 0.75);
  margin-top: 3rem;
  padding: 2rem 0;
  position: relative;
}

.pb-footer a {
  color: var(--pb-lime-400);
}

.pb-footer a:hover {
  color: #ffffff;
}

/* -------- Forms -------- */
.form-control:focus, .form-select:focus {
  border-color: var(--pb-green-500);
  box-shadow: 0 0 0 0.2rem rgba(34, 160, 107, 0.2);
}

/* ========================================================= */
/* PHASE 18 - HOME PAGE                                       */
/* ========================================================= */

.pb-section {
  padding: 3.5rem 0;
}

.pb-section-alt {
  background-color: var(--pb-surface);
  border-radius: var(--pb-radius-lg);
  margin: 1rem 0;
}

.pb-hero-tagline {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--pb-lime-400);
  letter-spacing: -0.01em;
}

.pb-hero-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.75rem;
  color: rgba(234, 250, 242, 0.92);
  font-weight: 500;
}

.pb-hero-benefits .bi {
  color: var(--pb-lime-400);
}

.pb-empty-state {
  background-color: var(--pb-surface);
  border: 1px dashed var(--pb-border);
  border-radius: var(--pb-radius);
  padding: 3rem 1.5rem;
  color: var(--pb-muted);
}

/* -------- Court cards -------- */
.pb-court-card {
  display: flex;
  flex-direction: column;
  background-color: var(--pb-surface);
  border: 1px solid var(--pb-border);
  border-radius: var(--pb-radius);
  overflow: hidden;
  box-shadow: var(--pb-shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.pb-court-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--pb-shadow-md);
}

.pb-court-card-img {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(135deg, var(--pb-green-900), var(--pb-green-600));
}

.pb-court-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.pb-court-card:hover .pb-court-card-img img {
  transform: scale(1.05);
}

.pb-court-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  backdrop-filter: blur(4px);
  color: #fff;
}

.pb-badge-open {
  background-color: rgba(25, 135, 84, 0.92);
}

.pb-badge-closed {
  background-color: rgba(108, 117, 125, 0.92);
}

.pb-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background-color: var(--pb-lime-400);
}

.pb-badge-closed .pb-dot {
  background-color: #e9ecef;
}

.pb-court-card-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: 1.25rem;
}

.pb-court-name {
  margin-bottom: 0.4rem;
  color: var(--pb-green-900);
  font-weight: 700;
}

.pb-court-desc {
  color: var(--pb-muted);
  font-size: 0.925rem;
  margin-bottom: 0.75rem;
}

.pb-court-preview {
  font-size: 0.8rem;
  color: var(--pb-green-700);
  background-color: var(--pb-green-100);
  border-radius: 0.5rem;
  padding: 0.5rem 0.65rem;
  margin-bottom: 1rem;
}

/* -------- Feature icon tile -------- */
.pb-feature-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 1rem;
  background-color: var(--pb-green-100);
  color: var(--pb-green-700);
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

/* -------- Contact / map -------- */
.pb-contact-list li {
  margin-bottom: 0.75rem;
  color: var(--pb-ink);
}

.pb-contact-list .bi {
  color: var(--pb-green-600);
}

.pb-map-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  border-radius: var(--pb-radius);
  background: linear-gradient(135deg, var(--pb-green-100), var(--pb-surface-alt));
  border: 1px solid var(--pb-border);
  color: var(--pb-green-700);
  text-align: center;
  padding: 2rem;
}

/* -------- Clickable / responsive map embed -------- */
.pb-map-wrap {
  position: relative;
  border-radius: var(--pb-radius);
  overflow: hidden;
  border: 1px solid var(--pb-border);
  box-shadow: var(--pb-shadow-sm);
  /* Let the iframe scale fluidly but keep a sensible height on all screens. */
  aspect-ratio: 16 / 10;
  min-height: 280px;
}

.pb-map-link {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  line-height: 0;
}

.pb-map-wrap iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 280px;
  border: 0;
  /* The link overlay sits on top; the iframe stays non-interactive so a
     tap/click anywhere on the map opens Google Maps instead of panning. */
  pointer-events: none;
}

/* Full-surface transparent overlay: the whole map is a clickable link.
   On hover/focus a hint bar fades in at the bottom. */
.pb-map-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0.65rem 1rem;
  background: linear-gradient(to top, rgba(15, 61, 46, 0.85), rgba(15, 61, 46, 0) 45%);
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.2;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.pb-map-overlay > * {
  position: relative;
  z-index: 1;
}

.pb-map-link:hover .pb-map-overlay,
.pb-map-link:focus .pb-map-overlay {
  opacity: 1;
}

.pb-map-link:focus-visible {
  outline: 2px solid var(--pb-green-600);
  outline-offset: 2px;
}

/* Touch devices have no hover: always show the "tap to open" hint. */
@media (hover: none) {
  .pb-map-overlay {
    opacity: 1;
  }
}

@media (max-width: 991.98px) {
  .pb-map-wrap {
    aspect-ratio: 4 / 3;
  }
}

/* -------- FAQ accordion -------- */
.pb-accordion .accordion-item {
  border: 1px solid var(--pb-border);
  border-radius: var(--pb-radius) !important;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.pb-accordion .accordion-button {
  font-weight: 600;
  color: var(--pb-green-900);
  background-color: var(--pb-surface);
}

.pb-accordion .accordion-button:not(.collapsed) {
  color: var(--pb-green-900);
  background-color: var(--pb-green-100);
  box-shadow: none;
}

.pb-accordion .accordion-button:focus {
  box-shadow: 0 0 0 0.2rem rgba(34, 160, 107, 0.2);
}

/* -------- Final CTA band -------- */
.pb-cta-band {
  background:
    radial-gradient(circle at 15% 20%, rgba(180, 227, 61, 0.25), transparent 45%),
    linear-gradient(135deg, var(--pb-green-900) 0%, var(--pb-green-700) 100%);
  border-radius: var(--pb-radius-lg);
  padding: 3rem 1.5rem;
  margin: 2rem 0 1rem;
}

/* -------- Footer extras -------- */
.pb-footer-brand {
  font-weight: 800;
  font-size: 1.1rem;
  color: #ffffff;
}

.pb-footer-heading {
  color: #ffffff;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.85rem;
}

.pb-footer .list-unstyled li {
  margin-bottom: 0.4rem;
}

.pb-footer-divider {
  border-color: rgba(255, 255, 255, 0.12);
  margin: 1.75rem 0 1rem;
}

/* ========================================================= */
/* PHASE 18 - BOOKING EXPERIENCE (presentation only)         */
/* ========================================================= */

.pb-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  list-style: none;
  padding: 0;
}

.pb-steps .pb-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--pb-muted);
  background-color: var(--pb-surface);
  border: 1px solid var(--pb-border);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
}

.pb-steps .pb-step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 999px;
  background-color: var(--pb-green-100);
  color: var(--pb-green-700);
  font-size: 0.75rem;
}

.pb-steps .pb-step.is-active {
  color: var(--pb-green-900);
  border-color: var(--pb-green-600);
  background-color: var(--pb-green-100);
}

.pb-steps .pb-step.is-active .pb-step-index {
  background-color: var(--pb-green-600);
  color: #fff;
}

.pb-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-size: 0.85rem;
  color: var(--pb-muted);
  margin-bottom: 1rem;
}

.pb-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.pb-legend-swatch {
  width: 1rem;
  height: 1rem;
  border-radius: 0.3rem;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.pb-legend-swatch.is-available { background-color: #d4edda; border-color: #28a745; }
.pb-legend-swatch.is-selected { background-color: #0d6efd; border-color: #0d6efd; }
.pb-legend-swatch.is-booked { background-color: #f8d7da; border-color: #f5c6cb; }
.pb-legend-swatch.is-maintenance { background-color: #f0f0f0; border-color: #cccccc; }
.pb-legend-swatch.is-past {
  background-color: #e9ecef;
  border-color: #adb5bd;
  background-image: linear-gradient(135deg, transparent 45%, #adb5bd 45%, #adb5bd 55%, transparent 55%);
}

.booking-form-section {
  border-left: 4px solid var(--pb-green-600);
}

@media (min-width: 992px) {
  .pb-sticky-summary {
    position: sticky;
    top: 5.5rem;
  }
}

.pb-loading-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.72);
  z-index: 1090;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.75rem;
  color: var(--pb-green-700);
  font-weight: 600;
}

.pb-loading-overlay.is-visible {
  display: flex;
}

.btn .pb-btn-spinner {
  display: none;
}

.btn.is-loading .pb-btn-spinner {
  display: inline-block;
}

.btn.is-loading .pb-btn-label,
.btn.is-loading > .bi {
  display: none;
}

.pb-visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ========================================================= */
/* PHASE 18 - SCHEDULE / CALENDAR (presentation only)        */
/* ========================================================= */

.pb-schedule-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-size: 0.85rem;
  color: var(--pb-muted);
  margin-bottom: 1rem;
}

.pb-schedule-legend .pb-legend-swatch.is-open { background-color: #d1f0e0; border-color: #198754; }
.pb-schedule-legend .pb-legend-swatch.is-taken { background-color: #f8d7da; border-color: #dc3545; }
.pb-schedule-legend .pb-legend-swatch.is-maint { background-color: #f0f0f0; border-color: #cccccc; }

.pb-schedule-table {
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.9rem;
}

.pb-schedule-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background-color: var(--pb-green-900);
  color: #fff;
  font-weight: 600;
  white-space: nowrap;
}

.pb-schedule-table tbody th {
  background-color: var(--pb-surface);
  font-weight: 600;
  white-space: nowrap;
  color: var(--pb-green-900);
}

.pb-schedule-cell {
  min-width: 96px;
  height: 44px;
  vertical-align: middle;
  text-align: center;
  border-color: var(--pb-border) !important;
}

.pb-schedule-cell.is-open { background-color: #f2fbf6; }
.pb-schedule-cell.is-taken { background-color: #fdf3f4; }
.pb-schedule-cell.is-maint {
  background-color: #f4f4f4;
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 6px,
    rgba(0, 0, 0, 0.05) 6px,
    rgba(0, 0, 0, 0.05) 12px
  );
}

.pb-schedule-cell .pb-schedule-badge {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.4;
}

.pb-schedule-cell .pb-schedule-badge + .pb-schedule-name {
  font-size: 0.7rem;
  color: var(--pb-muted);
}

/* ========================================================= */
/* PHASE 18 - TIME SLOT GRID (moved from Booking page)       */
/* ========================================================= */

.timeslot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 8px;
  margin-bottom: 20px;
}

.timeslot-btn {
  position: relative;
  padding: 12px 8px;
  border: 2px solid #ddd;
  border-radius: 6px;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  background: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  user-select: none;
}

.timeslot-checkbox {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.timeslot-time {
  font-weight: bold;
  font-size: 0.9rem;
}

.timeslot-status {
  font-size: 0.75rem;
  text-transform: uppercase;
  opacity: 0.7;
}

.timeslot-btn.available {
  background-color: #d4edda;
  border-color: #28a745;
  color: #155724;
  cursor: pointer;
}

.timeslot-btn.available:hover {
  background-color: #c3e6cb;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.timeslot-btn.selected {
  background-color: #0d6efd !important;
  border-color: #0d6efd !important;
  color: #ffffff !important;
  font-weight: bold;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(13, 110, 253, 0.35);
}

.timeslot-btn.selected .timeslot-status {
  color: #ffffff;
  opacity: 1;
}

.timeslot-btn.booked {
  background-color: #f8d7da;
  border-color: #f5c6cb;
  color: #721c24;
  cursor: not-allowed;
  opacity: 0.6;
}

.timeslot-btn.booked:hover {
  background-color: #f8d7da;
  transform: none;
  box-shadow: none;
}

.timeslot-btn.maintenance {
  background-color: #f0f0f0;
  border-color: #cccccc;
  color: #666666;
  cursor: not-allowed;
  opacity: 0.6;
}

.timeslot-btn.maintenance:hover {
  background-color: #e2e3e5;
  transform: none;
  box-shadow: none;
}

.timeslot-btn.unavailable {
  background-color: #e2e3e5;
  border-color: #6c757d;
  color: #383d41;
  cursor: not-allowed;
  opacity: 0.6;
}

.timeslot-btn.unavailable:hover {
  background-color: #e2e3e5;
  transform: none;
  box-shadow: none;
}

/* ========================================================= */
/* PAST (slot has already started today) — not bookable */
/* ========================================================= */

.timeslot-btn.past {
  background-color: #e9ecef;
  border-color: #adb5bd;
  color: #6c757d;
  cursor: not-allowed;
  opacity: 0.65;
  /* Diagonal strikethrough pattern to read clearly as "unavailable time". */
  background-image: linear-gradient(135deg, transparent 45%, #adb5bd 45%, #adb5bd 55%, transparent 55%);
}

.timeslot-btn.past:hover {
  background-color: #e9ecef;
  transform: none;
  box-shadow: none;
}

.timeslot-btn.past .timeslot-status {
  opacity: 1;
  font-style: italic;
}

/* Keyboard focus parity for the custom slot cards */
.timeslot-btn:focus-within {
  outline: 2px solid var(--pb-green-600);
  outline-offset: 2px;
}

/* Shake animation on invalid slot selection */
@keyframes shakeSlot {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

.timeslot-btn.shake-error {
  animation: shakeSlot 0.4s ease-in-out;
  border-color: #dc3545 !important;
  background-color: #ffeef0 !important;
  color: #dc3545 !important;
}

#timeslotGapAlert {
  border-left: 5px solid #dc3545;
  box-shadow: 0 4px 12px rgba(220, 53, 69, 0.15);
  transition: all 0.3s ease;
}

#timeslotGapAlert.d-none {
  display: none !important;
}

.error-message {
  color: #dc3545;
  font-weight: 500;
  margin-top: 10px;
}

/* ========================================================= */
/* CONFIRMATION MODAL (Bootstrap)                            */
/* ========================================================= */

.pb-confirm-modal {
  border: 1px solid var(--pb-border);
  border-radius: var(--pb-radius);
  box-shadow: var(--pb-shadow-md);
}

.pb-confirm-modal .modal-header {
  border-bottom: 1px solid var(--pb-border);
}

.pb-confirm-modal .modal-title {
  color: var(--pb-green-900);
  font-weight: 700;
}

.pb-confirm-modal .modal-footer {
  border-top: 1px solid var(--pb-border);
}

.pb-confirm-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  background-color: #fde8e8;
  color: #dc3545;
  font-size: 1.25rem;
}

/* ========================================================= */
/* RESPONSIVE ADMIN TABLES                                   */
/* Wide data tables collapse into stacked "cards" on small   */
/* screens so no horizontal scrolling is needed. Each cell   */
/* shows its column heading via the data-label attribute.    */
/* ========================================================= */

.pb-table {
  width: 100%;
  margin-bottom: 1rem;
  border-collapse: collapse;
  vertical-align: middle;
}

.pb-table thead th {
  background-color: var(--pb-green-900);
  color: #fff;
  font-weight: 600;
  white-space: nowrap;
  border-color: var(--pb-green-900);
}

.pb-table th,
.pb-table td {
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--pb-border);
}

.pb-table tbody tr:hover {
  background-color: var(--pb-surface-alt);
}

/* Grouped action buttons live in their own aligned row on desktop. */
.pb-table .pb-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.pb-table .pb-actions form {
  display: inline;
  margin: 0;
}

/* Header shown only in the stacked (mobile) view. */
.pb-table .pb-cell-label {
  display: none;
}

@media (max-width: 767.98px) {
  .pb-table {
    border: 0;
  }

  .pb-table thead {
    /* Visually hide the header row; labels come from data-label. */
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .pb-table tbody tr {
    display: block;
    margin-bottom: 1rem;
    border: 1px solid var(--pb-border);
    border-radius: var(--pb-radius);
    background-color: var(--pb-surface);
    box-shadow: var(--pb-shadow-sm);
    overflow: hidden;
  }

  .pb-table tbody tr:hover {
    background-color: var(--pb-surface);
  }

  .pb-table tbody td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    padding: 0.6rem 0.9rem;
    border: 0;
    border-bottom: 1px solid var(--pb-border);
    text-align: right;
  }

  .pb-table tbody td:last-child {
    border-bottom: 0;
  }

  .pb-table tbody td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    font-weight: 600;
    color: var(--pb-muted);
    text-align: left;
  }

  /* Cells without a label (e.g. the actions cell) span the full width. */
  .pb-table tbody td.pb-actions-cell {
    display: block;
    padding: 0.75rem 0.9rem;
    background-color: var(--pb-surface-alt);
  }

  .pb-table tbody td.pb-actions-cell::before {
    display: none;
  }

  .pb-table .pb-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.5rem;
  }

  .pb-table .pb-actions form,
  .pb-table .pb-actions .btn,
  .pb-table .pb-actions a.btn {
    width: 100%;
  }

  .pb-table .pb-actions .btn {
    margin: 0;
  }
}

/* Action links on desktop keep tight spacing. */
.pb-table td:last-child {
  white-space: nowrap;
}

@media (max-width: 767.98px) {
  .pb-table td:last-child {
    white-space: normal;
  }
}

/* ========================================================= */
/* PHASE 29 — ADMIN QUICK CARDS                              */
/* ========================================================= */

.admin-quick-card {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  color: inherit;
}

.admin-quick-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 0.5rem 1.25rem rgba(0, 0, 0, 0.12) !important;
  color: inherit;
}