/* ============================================
   CALENDAR LAYOUT + NAV + FILTERS + FOOTER
   Extracted from calendar-styles.css (core)
   ============================================ */

/* --------------------------------------------
   Base page background
   -------------------------------------------- */

.booking-section {
  min-height: 100vh;
  background: url("/images/bg3.jpg") center center / cover no-repeat fixed;
  padding: 80px 20px;
  position: relative;
}

.booking-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-bg-image-overlay);
  z-index: 0;
}

/* --------------------------------------------
   Glass wrapper
   -------------------------------------------- */

.calendar-wrapper {
  width: var(--calendar-wrapper-width);
  max-width: var(--calendar-wrapper-max-width);
  margin: 0 auto;
  padding: var(--calendar-wrapper-padding);
  background: var(--color-surface-glass);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-glass);
  box-shadow: var(--shadow-glass);
  position: relative;
  z-index: 2;
}

#calendarContainer {
  position: relative;
  display: inline-block;
}

/* --------------------------------------------
   Calendar container
   -------------------------------------------- */

.calendar-container {
  width: 100%;
  padding: var(--calendar-container-padding);
  transition: opacity var(--transition-fade), transform var(--transition-fade);
  position: relative;
}

.calendar-container.fade {
  opacity: 0;
  transform: translateY(6px);
}

/* --------------------------------------------
   Overlay layer for booking bars
   -------------------------------------------- */

.calendar-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 50;
  overflow: hidden;
}

/* --------------------------------------------
   Base typography
   -------------------------------------------- */

body {
  margin: 0;
  font-family: var(--font-family-base);
  color: var(--color-text-primary);
}

/* --------------------------------------------
   Top nav
   -------------------------------------------- */

.calendar-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--nav-padding);
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.12), transparent 60%);
  background-color: var(--color-surface-nav);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-nav);
  border-radius: var(--radius-nav);
  margin-bottom: 20px;
}

.nav-left {
  display: flex;
  flex: 1;
  align-items: center;
}

.nav-group {
  display: inline-flex;
  border-radius: var(--radius-pill-full);
  overflow: hidden;
  border: 1px solid var(--color-border-nav);
  background: rgba(255, 255, 255, var(--opacity-xlow));
}

.nav-group .nav-btn {
  padding: 6px 14px;
  font-size: var(--font-size-nav-button);
  letter-spacing: var(--ls-request-btn);
  text-transform: uppercase;
  background: transparent;
  border: none;
  color: var(--color-text-primary);
  cursor: pointer;
  transition:
    background var(--transition-med),
    color var(--transition-med),
    transform var(--transition-fast);
}

.nav-group .nav-btn:hover {
  background: rgba(255, 255, 255, var(--opacity-med));
  transform: translateY(-1px);
}

.nav-group .nav-btn:not(:last-child) {
  border-right: 1px solid var(--color-border-nav);
}

.nav-group .nav-btn:active {
  background: rgba(255, 255, 255, var(--opacity-medlow));
  transform: translateY(0);
}

.nav-right {
  display: flex;
  gap: 4px;
  align-items: center;
  justify-content: flex-end;
  flex: 1;
}

.month-title {
  font-size: var(--font-size-month-title);
  font-weight: 600;
  text-align: right;
  letter-spacing: var(--ls-month-title);
}

/* --------------------------------------------
   Primary request button
   -------------------------------------------- */

.request-btn {
  background: var(--color-accent-primary) !important;
  color: var(--color-text-inverse);
  border: 1px solid rgba(0, 0, 0, 0.2) !important;
  padding: 6px 16px;
  border-radius: var(--radius-pill-full);
  cursor: pointer;
  font-size: var(--font-size-request-btn);
  font-weight: 600;
  letter-spacing: var(--ls-request-btn);
  text-transform: uppercase;
  transition:
    background var(--transition-med),
    transform var(--transition-fast);
}

.request-btn:hover {
  background: var(--color-accent-primary-hover) !important;
  transform: translateY(-1px);
}

/* --------------------------------------------
   Filters wrapper
   -------------------------------------------- */

.filters-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  padding: var(--filters-padding);
  border-bottom: 1px solid var(--color-border-filters);
  background: linear-gradient(
    to bottom,
    var(--color-surface-filters-top),
    var(--color-surface-filters-bottom) 40%
  );
  border-radius: var(--radius-nav);
  margin-bottom: 20px;
  gap: 20px;
}

.filters-left {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  flex: 1;
}

.filters-bar,
.filters-status {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-start;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: var(--ls-filter-label);
  opacity: 0.7;
}

/* --------------------------------------------
   Unified pill base styles
   -------------------------------------------- */

.filter-btn,
.status-box {
  cursor: pointer;
  opacity: 0.55;
  transition:
    opacity var(--transition-med),
    transform var(--transition-med),
    box-shadow var(--transition-med);
}

.filter-btn.active,
.status-box.active {
  opacity: 1;
  transform: translateY(-1px);
  box-shadow: var(--shadow-pill-active);
}

.status-box.unavailable {
  background: repeating-linear-gradient(
    45deg,
    var(--color-booking-bar-unavailable-dark),
    var(--color-booking-bar-unavailable-dark) 6px,
    var(--color-booking-bar-unavailable-light) 6px,
    var(--color-booking-bar-unavailable-light) 12px
  );
  color: var(--color-text-status-dark);
}

.status-box[disabled] {
  cursor: default !important;
  pointer-events: none;
  opacity: 1;
  box-shadow: none;
  transform: none;
}

/* --------------------------------------------
   Room filter pills
   -------------------------------------------- */

.filter-btn {
  border-radius: var(--radius-pill-full);
  border: 1px solid var(--color-accent-outline-subtle);
  padding: 4px 10px;
  font-size: var(--font-size-pill);
  background: var(--color-surface-pill-room);
  color: var(--color-text-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.filter-btn.active {
  background: var(--color-surface-pill-room-active);
  border-color: var(--color-accent-outline-subtle-strong);
}

.filter-btn .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

/* --------------------------------------------
   Status pill styles
   -------------------------------------------- */

.status-box {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: var(--radius-pill-status);
  font-size: var(--font-size-pill);
  font-weight: 600;
}

.status-box.confirmed {
  background: var(--color-surface-pill-status-confirmed);
  color: var(--color-text-status-dark);
}

.status-box.provisional {
  background: repeating-linear-gradient(
    45deg,
    var(--color-surface-pill-status-provisional-light),
    var(--color-surface-pill-status-provisional-light) 6px,
    var(--color-surface-pill-status-provisional-dark) 6px,
    var(--color-surface-pill-status-provisional-dark) 12px
  );
  color: var(--color-text-status-dark);
}

.filters-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-shrink: 0;
}

/* --------------------------------------------
   Footer
   -------------------------------------------- */

.footer {
  background: var(--color-surface-footer);
  text-align: center;
  padding: var(--footer-padding);
  font-size: var(--font-size-footer);
  opacity: 0;
  animation: footerFade 1.4s ease-out forwards;
  letter-spacing: var(--ls-footer);
  border-top: 1px solid var(--color-border-footer-top);
  position: relative;
  z-index: 5;
}

@keyframes footerFade {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.footer-sub {
  margin-top: 6px;
  font-size: var(--font-size-footer-sub);
  opacity: 0.75;
  letter-spacing: var(--ls-footer-sub);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.fell-icon {
  width: 16px;
  height: 12px;
  display: inline-block;
  background: var(--fell-icon-gradient);
  clip-path: polygon(0% 100%, 50% 0%, 100% 100%);
  position: relative;
  opacity: 0.9;
}

.fell-left {
  transform: scale(0.8) translateY(3px);
  margin-right: -4px;
}

.fell-center {
  transform: scale(1) translateY(0);
  margin-right: -4px;
  margin-left: -4px;
}

.fell-right {
  transform: scale(0.9) translateY(2px);
  margin-left: -4px;
}

.fell-icon::before {
  content: "";
  position: absolute;
  inset: -5px;
  background: radial-gradient(
    circle,
    rgba(var(--color-fell-icon-rgb), 0.25),
    transparent 70%
  );
  filter: blur(5px);
  z-index: -1;
}