/* ==========================================================================
   DoctorsHub24 — Dynamic Find a Doctor Directory, Booking & Comparison Styles
   Scoped cleanly under .fd-page, dialog.fdd-dialog, and .fdd-compare-tray
   ========================================================================== */

.fd-page,
dialog.fdd-dialog,
.fdd-compare-tray {
  --fd-teal: #0d9488;
  --fd-teal-dark: #0f766e;
  --fd-teal-soft: #f0fdfa;
  --fd-navy: #0b2d5b;
  --fd-slate: #334155;
  --fd-muted: #64748b;
  --fd-border: #e2e8f0;
  --fd-bg: #f4f7fb;
  --fd-surface: #ffffff;
}
.fd-page {
  background: var(--fd-bg);
  color: var(--fd-slate);
  padding: 1.25rem 0 4rem;
  min-height: 75vh;
}

.fdd-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.25rem;
  box-sizing: border-box;
}

/* Switcher Strip */
.fdd-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  justify-content: space-between;
  background: var(--fd-surface);
  border: 1px solid var(--fd-border);
  border-radius: 16px;
  padding: 0.78rem 1.15rem;
  margin-bottom: 1.15rem;
  box-shadow: 0 3px 12px rgba(15, 23, 42, 0.04);
}
.fdd-switcher-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.fdd-track-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.48rem 1.05rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 800;
  text-decoration: none;
  transition: all 0.16s ease;
}
.fdd-track-pill.is-bd.is-active {
  background: var(--fd-navy);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(11, 45, 91, 0.2);
}
.fdd-track-pill.is-bd:not(.is-active) {
  background: #f1f5f9;
  color: #334155;
}
.fdd-track-pill.is-intl.is-active {
  background: var(--fd-teal);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.22);
}
.fdd-track-pill.is-intl:not(.is-active) {
  background: #ecfdf5;
  color: var(--fd-teal-dark);
  border: 1px solid #99f6e4;
}

/* Header & Unified Search Hero */
.fdd-hero {
  background: linear-gradient(135deg, #0b2d5b 0%, #0f4c75 55%, #0f766e 100%);
  color: #ffffff;
  border-radius: 22px;
  padding: 1.6rem 1.75rem 1.75rem;
  box-shadow: 0 14px 34px rgba(11, 45, 91, 0.18);
  margin-bottom: 1.15rem;
}
.fdd-hero-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 1.1rem;
}
.fdd-hero h1 {
  margin: 0 0 0.3rem;
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.22;
}
.fdd-hero p {
  margin: 0;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 760px;
}
.fdd-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.fdd-stat-chip {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  padding: 0.34rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}

/* Unified Search Form (Fixes Cramped Row 2 Layout) */
.fdd-search-bar {
  background: #ffffff;
  border-radius: 16px;
  padding: 0.85rem;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.16);
  display: grid;
  grid-template-columns: minmax(150px, 1.15fr) minmax(150px, 1.15fr) minmax(165px, 1.2fr) minmax(240px, 2.1fr) auto;
  gap: 0.65rem;
  align-items: end;
}
.fdd-sf {
  min-width: 0;
  position: relative;
}
.fdd-sf label {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #475569;
  margin-bottom: 0.3rem;
}
.fdd-sf select,
.fdd-sf input {
  width: 100%;
  box-sizing: border-box;
  height: 44px;
  padding: 0.5rem 0.75rem;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  font-size: 0.88rem;
  font-family: inherit;
  color: #0f172a;
  background: #f8fafc;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}
.fdd-sf input:focus,
.fdd-sf select:focus {
  outline: none;
  background: #ffffff;
  border-color: var(--fd-teal);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}
.fdd-sf-query .bi-search {
  position: absolute;
  left: 0.75rem;
  bottom: 0.75rem;
  color: #64748b;
  pointer-events: none;
}
.fdd-sf-query input {
  padding-left: 2.2rem;
}
body.dh-rtl .fdd-sf-query .bi-search {
  left: auto;
  right: 0.75rem;
}
body.dh-rtl .fdd-sf-query input {
  padding-left: 0.75rem;
  padding-right: 2.2rem;
}
.fdd-search-submit {
  height: 44px;
  padding: 0 1.25rem;
  border: none;
  border-radius: 10px;
  background: var(--fd-teal);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  white-space: nowrap;
  transition: background 0.15s;
}
.fdd-search-submit:hover {
  background: var(--fd-teal-dark);
}

/* Specialty Quick Chips Strip */
.fdd-spec-strip {
  display: flex;
  gap: 0.48rem;
  overflow-x: auto;
  padding: 0.2rem 0 0.95rem;
  scrollbar-width: thin;
}
.fdd-spec-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.44rem 0.9rem;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: #334155;
  font-size: 0.81rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
}
.fdd-spec-chip:hover {
  border-color: var(--fd-teal);
  color: var(--fd-teal-dark);
}
.fdd-spec-chip.is-active {
  background: var(--fd-navy);
  border-color: var(--fd-navy);
  color: #ffffff;
}
.fdd-spec-cnt {
  background: rgba(15, 23, 42, 0.08);
  border-radius: 999px;
  padding: 0.08rem 0.42rem;
  font-size: 0.72rem;
}
.fdd-spec-chip.is-active .fdd-spec-cnt {
  background: rgba(255, 255, 255, 0.22);
}

/* Workspace 2-Column Layout */
.fdd-workspace {
  display: grid;
  grid-template-columns: 285px minmax(0, 1fr);
  gap: 1.35rem;
  align-items: start;
}

/* Left Filter Sidebar */
.fdd-sidebar {
  background: var(--fd-surface);
  border: 1px solid var(--fd-border);
  border-radius: 18px;
  padding: 1.1rem;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04);
  position: sticky;
  top: 86px;
  max-height: calc(100vh - 104px);
  overflow-y: auto;
}
.fdd-sb-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.75rem;
  margin-bottom: 0.85rem;
  border-bottom: 1px solid var(--fd-border);
}
.fdd-sb-title {
  margin: 0;
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--fd-navy);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.fdd-sb-close {
  display: none;
  background: #f1f5f9;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  cursor: pointer;
}
.fdd-sb-group {
  padding-bottom: 0.9rem;
  margin-bottom: 0.9rem;
  border-bottom: 1px dashed var(--fd-border);
}
.fdd-sb-group:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.fdd-sb-label {
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #475569;
  margin-bottom: 0.55rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.fdd-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.46rem 0.6rem;
  border: 1px solid var(--fd-border);
  border-radius: 10px;
  margin-bottom: 0.42rem;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 700;
  background: #f8fafc;
  transition: all 0.14s;
}
.fdd-toggle-row:hover {
  border-color: var(--fd-teal);
}
.fdd-toggle-row input {
  accent-color: var(--fd-teal);
  width: 16px;
  height: 16px;
}
.fdd-seg-pills {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.35rem;
}
.fdd-seg-btn {
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #334155;
  border-radius: 8px;
  padding: 0.42rem 0.3rem;
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
}
.fdd-seg-btn.is-active {
  background: var(--fd-teal);
  border-color: var(--fd-teal);
  color: #ffffff;
}
.fdd-sb-select {
  width: 100%;
  box-sizing: border-box;
  padding: 0.48rem 0.65rem;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  font-size: 0.82rem;
  font-family: inherit;
  background: #ffffff;
  color: #0f172a;
}
.fdd-sb-list {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  max-height: 220px;
  overflow-y: auto;
}
.fdd-sb-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.58rem;
  border: 1px solid transparent;
  background: transparent;
  border-radius: 8px;
  font-size: 0.81rem;
  font-weight: 600;
  color: #334155;
  cursor: pointer;
  text-align: start;
}
.fdd-sb-item:hover {
  background: #f1f5f9;
}
.fdd-sb-item.is-active {
  background: var(--fd-teal-soft);
  border-color: #99f6e4;
  color: var(--fd-teal-dark);
  font-weight: 800;
}
.fdd-sb-cnt {
  font-size: 0.72rem;
  color: #64748b;
  background: #f1f5f9;
  padding: 0.1rem 0.42rem;
  border-radius: 999px;
}

/* Results Toolbar + Native Indeterminate Progress Spinner */
.fdd-toolbar {
  background: var(--fd-surface);
  border: 1px solid var(--fd-border);
  border-radius: 14px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}
.fdd-toolbar-left {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}
.fdd-mobile-filter-btn {
  display: none;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--fd-teal);
  background: var(--fd-teal-soft);
  color: var(--fd-teal-dark);
  border-radius: 999px;
  padding: 0.36rem 0.85rem;
  font-size: 0.81rem;
  font-weight: 800;
  cursor: pointer;
}
.fdd-count-badge {
  font-weight: 800;
  color: var(--fd-navy);
  font-size: 0.92rem;
}
.fdd-active-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}
.fdd-active-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e40af;
  border-radius: 999px;
  padding: 0.22rem 0.6rem;
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
}
.fdd-reset-link {
  background: none;
  border: none;
  color: #dc2626;
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
  text-decoration: underline;
}
.fdd-toolbar-right {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.fdd-sort-select {
  padding: 0.4rem 0.75rem;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #0f172a;
  background: #f8fafc;
}

/* Native <progress> Indeterminate Spinner (Modern Web Guidance) */
@property --arc-start { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@property --arc-end { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@property --progress-dash-animation { syntax: "*"; inherits: false; initial-value: , fdd-dash 3s ease-in-out infinite; }
progress.fdd-spinner { display: none; }
.fdd-is-loading progress.fdd-spinner { display: inline-block; }
progress.fdd-spinner:indeterminate {
  --_from: calc(90deg + var(--arc-start, 0deg));
  --_to: calc(90deg + var(--arc-end, 158deg));
  --size: 20px;
  --thickness: 2.5px;
  --spinner-color: #0d9488;
  --track-color: #e2e8f0;
  width: var(--size);
  height: var(--size);
  border-radius: 50%;
  appearance: none;
  background: conic-gradient(from var(--_from), var(--spinner-color) calc(var(--_to) - var(--_from)), transparent 0) var(--track-color);
  @supports (background-clip: border-area) {
    background-clip: border-area;
    border: var(--thickness) solid transparent;
    background-origin: border-box;
  }
  @supports not (background-clip: border-area) {
    --clip-boundary: calc(100% - var(--thickness));
    mask-image: radial-gradient(farthest-side, transparent var(--clip-boundary), black var(--clip-boundary));
    border: 0;
  }
  animation: fdd-spin 1.1s linear infinite var(--progress-dash-animation, );
}
progress.fdd-spinner:indeterminate::-webkit-progress-bar,
progress.fdd-spinner:indeterminate::-webkit-progress-value,
progress.fdd-spinner:indeterminate::-moz-progress-bar {
  display: none;
  background: none;
}
@keyframes fdd-spin { to { rotate: 1turn; } }
@keyframes fdd-dash {
  from { --arc-start: 0deg; --arc-end: 3deg; }
  50% { --arc-start: 100deg; --arc-end: 358deg; }
  to { --arc-start: 360deg; --arc-end: 363deg; }
}
@media (prefers-reduced-motion: reduce) {
  progress.fdd-spinner:indeterminate {
    animation-duration: 6s;
    --progress-dash-animation: ;
    --arc-end: 158deg;
  }
}

/* Doctor Results List & Cards */
.fdd-results-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
  transition: opacity 0.16s ease;
}
.fdd-is-loading .fdd-results-wrap {
  opacity: 0.55;
  pointer-events: none;
}
.fdd-card {
  background: var(--fd-surface);
  border: 1px solid var(--fd-border);
  border-radius: 18px;
  padding: 1.25rem;
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr) 215px;
  gap: 1.25rem;
  align-items: center;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.14s ease;
}
.fdd-card:hover {
  border-color: #99f6e4;
  box-shadow: 0 10px 26px rgba(13, 148, 136, 0.11);
  transform: translateY(-1px);
}
.fdd-card-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
}
.fdd-avatar {
  width: 92px;
  height: 92px;
  border-radius: 18px;
  object-fit: cover;
  border: 2px solid #e2e8f0;
  background: #f8fafc;
}
.fdd-avatar--mono {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0b2d5b 0%, #0d9488 100%);
  color: #ffffff;
  font-size: 1.65rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  border: none;
}
.fdd-exp-pill {
  background: #eff6ff;
  color: #1d4ed8;
  border-radius: 999px;
  padding: 0.16rem 0.55rem;
  font-size: 0.7rem;
  font-weight: 800;
  white-space: nowrap;
}
.fdd-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.35rem;
}
.fdd-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.26rem;
  padding: 0.18rem 0.58rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
}
.fdd-pill--spec { background: #f0fdfa; color: #0f766e; border: 1px solid #ccfbf1; }
.fdd-pill--ver { background: #dcfce7; color: #15803d; }
.fdd-pill--tm { background: #e0f2fe; color: #0369a1; }
.fdd-pill--rate { background: #fef3c7; color: #92400e; }

.fdd-doc-title {
  margin: 0 0 0.2rem;
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--fd-navy);
}
.fdd-doc-title a {
  color: inherit;
  text-decoration: none;
}
.fdd-doc-title a:hover {
  color: var(--fd-teal-dark);
}
.fdd-doc-creds {
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--fd-teal-dark);
  margin-bottom: 0.3rem;
}
.fdd-doc-bio {
  font-size: 0.84rem;
  color: #475569;
  line-height: 1.48;
  margin: 0 0 0.5rem;
}
.fdd-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.78rem;
  color: #475569;
  margin-bottom: 0.65rem;
}
.fdd-meta-line span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.fdd-card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.fdd-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  color: #334155;
  border-radius: 8px;
  padding: 0.28rem 0.62rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.14s;
}
.fdd-link-btn:hover,
.fdd-link-btn.is-selected {
  border-color: var(--fd-teal);
  background: var(--fd-teal-soft);
  color: var(--fd-teal-dark);
}

.fdd-card-right {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: stretch;
  border-inline-start: 1px dashed var(--fd-border);
  padding-inline-start: 1.15rem;
}
.fdd-fee-box {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.4rem;
}
.fdd-fee-lbl {
  font-size: 0.72rem;
  color: #64748b;
  font-weight: 700;
}
.fdd-fee-amt {
  font-size: 1.18rem;
  font-weight: 900;
  color: var(--fd-navy);
}
.fdd-next-slot {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border-radius: 8px;
  padding: 0.34rem 0.55rem;
  font-size: 0.74rem;
  font-weight: 800;
}
.fdd-next-slot.is-today { background: #dcfce7; color: #15803d; }
.fdd-next-slot.is-soon { background: #fef3c7; color: #92400e; }
.fdd-next-slot.is-muted { background: #f1f5f9; color: #475569; }

.fdd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: 10px;
  padding: 0.6rem 0.85rem;
  font-size: 0.84rem;
  font-weight: 800;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition: all 0.15s;
}
.fdd-btn-primary,
.fdd-btn-book {
  background: var(--fd-teal, #0d9488);
  color: #ffffff !important;
}
.fdd-btn-book:hover,
.fdd-btn-primary:hover {
  background: var(--fd-teal-dark, #0f766e);
  color: #ffffff !important;
}
.fdd-btn-video {
  background: #ffffff;
  color: #0369a1;
  border-color: #7dd3fc;
}
.fdd-btn-video:hover {
  background: #e0f2fe;
}
.fdd-btn-outline {
  background: #ffffff;
  color: var(--fd-navy);
  border-color: #cbd5e1;
}
.fdd-btn-outline:hover {
  background: #f8fafc;
}

/* Empty State */
.fdd-empty-state {
  background: #ffffff;
  border: 1px solid var(--fd-border);
  border-radius: 18px;
  padding: 3rem 1.5rem;
  text-align: center;
}
.fdd-empty-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--fd-teal-soft);
  color: var(--fd-teal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

/* Native Dialog Modals (Booking, Quick Profile, Comparison) */
dialog.fdd-dialog {
  border: 1px solid var(--fd-border);
  border-radius: 20px;
  padding: 0;
  max-width: 820px;
  width: calc(100% - 1.5rem);
  margin: auto;
  box-shadow: 0 26px 65px rgba(15, 23, 42, 0.34);
  background: #ffffff;
  overflow: hidden;
}
dialog.fdd-dialog:modal {
  overscroll-behavior: contain;
}
dialog.fdd-dialog::backdrop {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  overflow: hidden;
  overscroll-behavior: contain;
}
.fdd-dlg-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.35rem;
  background: #f8fafc;
  border-bottom: 1px solid var(--fd-border);
}
.fdd-dlg-title {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--fd-navy);
}
.fdd-dlg-close {
  background: #e2e8f0;
  border: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #334155;
}
.fdd-dlg-body {
  padding: 1.25rem 1.35rem;
  max-height: 82vh;
  overflow-y: auto;
}

/* Calendar + Slots in Booking Dialog */
.fdd-book-grid {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}
.fdd-cal-box {
  background: #f8fafc;
  border: 1px solid var(--fd-border);
  border-radius: 14px;
  padding: 0.85rem;
}
.fdd-cal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
}
.fdd-cal-nav {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  width: 30px;
  height: 30px;
  cursor: pointer;
}
.fdd-cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  text-align: center;
}
.fdd-cal-dow {
  font-size: 0.68rem;
  font-weight: 800;
  color: #64748b;
  padding-bottom: 4px;
}
.fdd-cal-cell {
  border: 1px solid transparent;
  background: #ffffff;
  border-radius: 8px;
  padding: 0.36rem 0.1rem;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  color: #0f172a;
}
.fdd-cal-cell.is-off,
.fdd-cal-cell.is-past,
.fdd-cal-cell.is-closed,
.fdd-cal-cell.is-booked {
  background: #f1f5f9;
  color: #94a3b8;
  cursor: not-allowed;
}
.fdd-cal-cell.is-available {
  border-color: #99f6e4;
  background: #f0fdfa;
  color: #0f766e;
}
.fdd-cal-cell.is-limited {
  border-color: #fde68a;
  background: #fffbeb;
  color: #92400e;
}
.fdd-cal-cell.is-selected {
  background: var(--fd-navy) !important;
  border-color: var(--fd-navy) !important;
  color: #ffffff !important;
}

.fdd-slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(112px, 1fr));
  gap: 0.45rem;
  margin: 0.5rem 0 1rem;
}
.fdd-slot-btn {
  border: 1px solid #cbd5e1;
  background: #ffffff;
  border-radius: 10px;
  padding: 0.45rem 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  color: #0b2d5b;
}
.fdd-slot-btn.is-selected {
  background: var(--fd-teal);
  border-color: var(--fd-teal);
  color: #ffffff;
}
.fdd-slot-btn:disabled {
  background: #f1f5f9;
  color: #94a3b8;
  cursor: not-allowed;
  text-decoration: line-through;
}

.fdd-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.fdd-inp-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: #334155;
  margin-bottom: 0.25rem;
}
.fdd-inp-group input,
.fdd-inp-group select,
.fdd-inp-group textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 0.52rem 0.7rem;
  border: 1px solid #94a3b8;
  border-radius: 9px;
  font-size: 0.88rem;
  font-family: inherit;
}
.fdd-inp-group input:user-invalid,
.fdd-inp-group select:user-invalid {
  border-color: #dc2626;
}
.fdd-msg-banner {
  border-radius: 10px;
  padding: 0.65rem 0.85rem;
  font-size: 0.84rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.fdd-msg-banner.is-err { background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; }
.fdd-msg-banner.is-ok { background: #ecfdf5; border: 1px solid #6ee7b7; color: #065f46; }

/* Sticky Compare Tray */
.fdd-compare-tray {
  position: fixed;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  z-index: 1040;
  background: #0b2d5b;
  color: #ffffff;
  border-radius: 999px;
  padding: 0.55rem 1.1rem;
  display: none;
  align-items: center;
  gap: 0.85rem;
  box-shadow: 0 12px 30px rgba(11, 45, 91, 0.35);
  max-width: calc(100vw - 2rem);
}
.fdd-compare-tray.is-visible {
  display: flex;
}
.fdd-cmp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.fdd-cmp-table th,
.fdd-cmp-table td {
  border: 1px solid var(--fd-border);
  padding: 0.65rem 0.75rem;
  text-align: start;
}
.fdd-cmp-table th {
  background: #f8fafc;
  color: var(--fd-navy);
  font-weight: 800;
}

@media (max-width: 1080px) {
  .fdd-search-bar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .fdd-sf-query {
    grid-column: 1 / -1;
  }
  .fdd-search-submit {
    grid-column: 1 / -1;
  }
}
@media (max-width: 960px) {
  .fdd-workspace {
    grid-template-columns: 1fr;
  }
  .fdd-mobile-filter-btn {
    display: inline-flex;
  }
  .fdd-sidebar {
    position: fixed;
    top: 0;
    left: -320px;
    bottom: 0;
    width: 295px;
    max-width: 86vw;
    max-height: 100vh;
    z-index: 1080;
    border-radius: 0 18px 18px 0;
    transition: left 0.25s ease;
  }
  .fdd-sidebar.is-open {
    left: 0;
  }
  .fdd-sb-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .fdd-card {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }
  .fdd-card-left {
    flex-direction: row;
    align-items: center;
  }
  .fdd-card-right {
    border-inline-start: none;
    border-top: 1px dashed var(--fd-border);
    padding-inline-start: 0;
    padding-top: 0.85rem;
  }
  .fdd-book-grid,
  .fdd-form-row {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 580px) {
  .fdd-search-bar {
    grid-template-columns: 1fr;
  }
}