.sf-availability {
  display: grid;
  gap: clamp(1.3rem, 2vw, 1.8rem);
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid rgba(63, 183, 180, 0.18);
  border-radius: 20px;
  background: color-mix(in srgb, var(--bg-panel, #0f172a) 94%, transparent);
  box-shadow: 0 18px 36px color-mix(in srgb, var(--shadow-primary, rgba(15, 23, 42, 0.4)) 35%, transparent);
  width: 100%;
  box-sizing: border-box;
}

.sf-flight-availability,
.sf-availability,
.sf-availability__calendar,
.sf-availability__list,
.sf-availability__items,
.sf-availability__item {
  min-width: 0;
}

.sf-availability--blocked {
  border-color: color-mix(in srgb, var(--notify-error, #ef4444) 28%, rgba(63, 183, 180, 0.18));
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--notify-error, #ef4444) 12%, transparent) 0%, transparent 34%),
    color-mix(in srgb, var(--bg-panel, #0f172a) 94%, transparent);
}

/* Button styles */
.sf-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: color-mix(in srgb, var(--accent-secondary, #3fb7b4) 16%, transparent);
  color: color-mix(in srgb, var(--accent-secondary, #3fb7b4) 70%, var(--accent-hover, #35a8a5) 30%);
  font-weight: 500;
  font-size: 0.94rem;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.2s ease, color 0.2s ease;
}

.sf-btn:hover,
.sf-btn:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 18px 30px color-mix(in srgb, var(--text-dark, #020617) 20%, transparent);
}

.sf-btn:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent-secondary, #3fb7b4) 35%, transparent);
  outline-offset: 3px;
}

.sf-btn--primary {
  background: linear-gradient(135deg, var(--accent-secondary, #3fb7b4), color-mix(in srgb, var(--accent-secondary, #3fb7b4) 60%, var(--text-white, #ffffff) 40%));
  color: var(--text-white, #ffffff);
  border: none;
  font-weight: 600;
}

.sf-btn--primary:hover {
  background: linear-gradient(135deg, 
    color-mix(in srgb, var(--accent-secondary, #3fb7b4) 90%, var(--text-white, #ffffff) 10%), 
    var(--accent-secondary, #3fb7b4));
}

.sf-btn--ghost {
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--accent-secondary, #3fb7b4) 30%, transparent);
}

.sf-btn--danger {
  color: color-mix(in srgb, var(--notify-error, #ef4444) 75%, var(--text-white, #ffffff) 25%);
  border-color: color-mix(in srgb, var(--notify-error, #ef4444) 40%, transparent);
}

.sf-btn--danger:hover {
  background: color-mix(in srgb, var(--notify-error, #ef4444) 14%, transparent);
}

.sf-btn--compact {
  padding: 0.65rem 1.1rem;
  font-size: 0.85rem;
}

.sf-btn i {
  width: 18px;
  height: 18px;
}

.sf-btn:disabled,
.sf-btn.is-loading {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Tag/Badge styles */
.sf-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sf-tag--ok {
  background: color-mix(in srgb, var(--notify-success, #22c55e) 18%, transparent);
  color: color-mix(in srgb, var(--notify-success, #22c55e) 85%, var(--text-white, #ffffff) 15%);
}

.sf-tag--info {
  background: color-mix(in srgb, var(--notify-info, #3b82f6) 18%, transparent);
  color: color-mix(in srgb, var(--notify-info, #3b82f6) 85%, var(--text-white, #ffffff) 15%);
}

.sf-tag--pending {
  background: color-mix(in srgb, var(--notify-warning, #f59e0b) 18%, transparent);
  color: color-mix(in srgb, var(--notify-warning, #f59e0b) 85%, var(--text-dark, #020617) 15%);
}

.sf-availability__header {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sf-availability__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.sf-availability__title {
  margin: 0;
  font-size: clamp(1.14rem, 2.6vw, 1.45rem);
  font-weight: 600;
}

.sf-availability__hint {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted, rgba(255, 255, 255, 0.7));
  line-height: 1.5;
}

.sf-btn-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid rgba(63, 183, 180, 0.26);
  background: color-mix(in srgb, var(--bg-elevated, rgba(17, 24, 39, 0.9)) 82%, transparent);
  color: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.sf-btn-icon:hover,
.sf-btn-icon:focus-visible {
  transform: translateY(-1px);
  background: color-mix(in srgb, var(--accent-primary, #3fb7b4) 12%, transparent);
  border-color: color-mix(in srgb, var(--accent-primary, #3fb7b4) 40%, transparent);
  outline: none;
}

.sf-availability__calendar {
  border-radius: 18px;
  border: 1px solid rgba(63, 183, 180, 0.16);
  overflow: hidden;
  background: color-mix(in srgb, var(--bg-secondary, #030712) 90%, transparent);
}

.sf-availability__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: rgba(63, 183, 180, 0.16);
}

.sf-availability__weekday {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.74rem;
  text-align: center;
  padding: 0.5rem 0.25rem;
  background: color-mix(in srgb, var(--bg-primary, #020617) 82%, transparent);
  color: color-mix(in srgb, var(--text-muted, rgba(255, 255, 255, 0.7)) 90%, transparent);
  font-weight: 600;
}

.sf-availability__cell {
  position: relative;
  min-height: 96px;
  padding: 0.65rem 0.55rem 0.55rem;
  background: color-mix(in srgb, var(--bg-primary, #020617) 88%, transparent);
  border: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
  text-align: left;
  color: inherit;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.18s ease;
}

.sf-availability__cell:hover,
.sf-availability__cell:focus-visible {
  background: color-mix(in srgb, var(--accent-primary, #3fb7b4) 12%, transparent);
  transform: translateY(-1px);
  outline: none;
}

.sf-availability__cell.is-empty {
  background: color-mix(in srgb, var(--bg-primary, #020617) 65%, transparent);
  cursor: default;
}

.sf-availability__cell.is-empty:hover {
  transform: none;
}

.sf-availability__cell.is-today {
  box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--accent-primary, #3fb7b4) 60%, transparent);
}

.sf-availability--blocked .sf-availability__cell.is-blocked {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--notify-error, #ef4444) 16%, transparent), transparent),
    color-mix(in srgb, var(--bg-primary, #020617) 88%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--notify-error, #ef4444) 26%, transparent);
}

.sf-availability--blocked .sf-availability__cell.is-blocked:hover,
.sf-availability--blocked .sf-availability__cell.is-blocked:focus-visible {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--notify-error, #ef4444) 20%, transparent), transparent),
    color-mix(in srgb, var(--notify-error, #ef4444) 12%, var(--bg-primary, #020617) 88%);
}

.sf-availability__date {
  font-weight: 600;
  font-size: 0.95rem;
}

.sf-availability__cell-slots {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 0.28rem;
}

.sf-availability__cell-slot {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  padding: 0.22rem 0.38rem;
  border-radius: 6px;
  font-size: 0.7rem;
  line-height: 1;
  background: color-mix(in srgb, var(--slot-color, #1f9ead) 24%, transparent);
  border: 1px solid color-mix(in srgb, var(--slot-color, #1f9ead) 42%, transparent);
  color: color-mix(in srgb, var(--text-primary, #ffffff) 94%, transparent);
}

.sf-availability__cell-slot.is-blocked {
  background: color-mix(in srgb, var(--notify-error, #ef4444) 20%, transparent);
  border-color: color-mix(in srgb, var(--notify-error, #ef4444) 36%, transparent);
  color: color-mix(in srgb, var(--text-primary, #ffffff) 92%, transparent);
}

.sf-availability__cell-slot.is-more {
  background: transparent;
  border: 1px dashed rgba(255, 255, 255, 0.18);
  color: var(--text-muted, rgba(255, 255, 255, 0.7));
}

.sf-availability__editor {
  display: grid;
  gap: 1.1rem;
  background: color-mix(in srgb, var(--bg-primary, #020617) 90%, transparent);
  border: 1px solid rgba(63, 183, 180, 0.2);
  border-radius: 18px;
  padding: clamp(1rem, 2.5vw, 1.5rem);
  position: relative;
}

.sf-availability__editor.is-busy::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(15, 23, 42, 0.55);
  animation: sf-availability-busy 1.35s ease-in-out infinite;
}

@keyframes sf-availability-busy {
  0% { opacity: 0; }
  50% { opacity: 0.35; }
  100% { opacity: 0; }
}

.sf-availability__fieldset {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1rem;
}

.sf-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.sf-field label {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-secondary, rgba(255, 255, 255, 0.82));
}

.sf-field input,
.sf-field select {
  border-radius: 12px;
  border: 1px solid rgba(63, 183, 180, 0.26);
  background: color-mix(in srgb, var(--bg-elevated, rgba(17, 24, 39, 0.9)) 88%, transparent);
  padding: 0.7rem 0.85rem;
  font: inherit;
  color: inherit;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.sf-field input:focus-visible,
.sf-field select:focus-visible {
  border-color: color-mix(in srgb, var(--accent-primary, #3fb7b4) 45%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-primary, #3fb7b4) 25%, transparent);
  outline: none;
}

.sf-availability__preview {
  font-size: 0.9rem;
  border-radius: 12px;
  padding: 0.75rem 1rem;
  background: color-mix(in srgb, var(--accent-primary, #3fb7b4) 14%, transparent);
  color: color-mix(in srgb, var(--text-primary, #ffffff) 90%, transparent);
}

.sf-availability__preview strong {
  font-weight: 600;
}

.sf-availability__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.sf-availability__list {
  display: grid;
  gap: 0.9rem;
}

.sf-availability__list-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.sf-availability__items {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.sf-availability__empty {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted, rgba(255, 255, 255, 0.65));
}

.sf-availability__item {
  border-radius: 16px;
  border: 1px solid rgba(63, 183, 180, 0.24);
  background: color-mix(in srgb, var(--bg-primary, #020617) 88%, transparent);
  padding: 0.95rem 1.05rem;
  display: grid;
  gap: 0.6rem;
}

.sf-availability__item.is-blocked {
  border-color: color-mix(in srgb, var(--notify-error, #ef4444) 26%, transparent);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--notify-error, #ef4444) 10%, transparent), transparent),
    color-mix(in srgb, var(--bg-primary, #020617) 88%, transparent);
}

.sf-availability__item.is-blocked .sf-availability__item-dot {
  background: color-mix(in srgb, var(--notify-error, #ef4444) 86%, var(--text-white, #ffffff) 14%);
}

.sf-availability__item.is-blocked .sf-tag {
  background: color-mix(in srgb, var(--notify-error, #ef4444) 18%, transparent);
  color: color-mix(in srgb, var(--notify-error, #ef4444) 78%, var(--text-white, #ffffff) 22%);
}

.sf-availability__item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.sf-availability__item-meta {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}

.sf-availability__item-dot {
  width: 10px;
  height: 10px;
  margin-top: 0.38rem;
  border-radius: 50%;
  background: var(--slot-color, rgba(63, 183, 180, 0.85));
  display: inline-block;
}

.sf-availability__item-title {
  margin: 0;
  font-weight: 600;
  font-size: 0.95rem;
}

.sf-availability__item-sub {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted, rgba(255, 255, 255, 0.68));
}

.sf-availability__item-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.sf-availability__item-actions .sf-btn {
  gap: 0.35rem;
}

.sf-availability__editor .sf-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.flight-availability,
.sf-flight-availability {
  margin-top: 1.5rem;
}

.sf-modal__dialog--wide .sf-flight-availability {
  width: 100%;
}

.sf-modal__dialog--wide .sf-availability {
  display: grid;
  gap: clamp(1.3rem, 2vw, 1.8rem);
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid rgba(63, 183, 180, 0.18);
  border-radius: 20px;
  background: color-mix(in srgb, var(--bg-panel, #0f172a) 94%, transparent);
  box-shadow: 0 18px 36px color-mix(in srgb, var(--shadow-primary, rgba(15, 23, 42, 0.4)) 35%, transparent);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 1024px) {
  .sf-availability {
    display: grid;
    gap: clamp(1.3rem, 2vw, 1.8rem);
    padding: clamp(1.4rem, 3vw, 2rem);
    border: 1px solid rgba(63, 183, 180, 0.18);
    border-radius: 20px;
    background: color-mix(in srgb, var(--bg-panel, #0f172a) 94%, transparent);
    box-shadow: 0 18px 36px color-mix(in srgb, var(--shadow-primary, rgba(15, 23, 42, 0.4)) 35%, transparent);
    width: 100%;
    box-sizing: border-box;
  }

  .sf-availability__cell {
    min-height: 84px;
  }
}

@media (max-width: 768px) {
  .sf-availability {
    padding: 1.2rem 1rem;
    gap: 1.2rem;
  }

  .sf-availability__grid {
    grid-template-columns: repeat(7, minmax(45px, 1fr));
    gap: 0.35rem;
  }

  .sf-availability__cell {
    min-height: 68px;
    font-size: 0.85rem;
    padding: 0.4rem 0.2rem;
  }
}

@media (max-width: 720px) {
  .sf-availability__nav {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .sf-btn-icon {
    width: 34px;
    height: 34px;
  }

  .sf-availability__hint {
    font-size: 0.85rem;
  }

  .sf-availability__cell {
    min-height: 72px;
  }

  .sf-availability__fieldset {
    grid-template-columns: 1fr;
  }

  .sf-availability__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .sf-availability__item-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .sf-availability {
    padding: 1rem 0.9rem;
    gap: 1rem;
    border-radius: 16px;
  }

  .sf-availability__nav {
    font-size: 0.9rem;
  }

  .sf-availability__grid {
    grid-template-columns: repeat(7, minmax(40px, 1fr));
    gap: 0.25rem;
  }

  .sf-availability__cell {
    min-height: 60px;
    font-size: 0.8rem;
    padding: 0.3rem 0.15rem;
  }

  .sf-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }

  .sf-btn-icon {
    width: 32px;
    height: 32px;
  }
}