.psk-book {
  container-type: inline-size;
  --pb-accent: var(--primary, #6366f1);
  --pb-fg: var(--on-primary, #fff);
  --pb-surface: var(--surface, var(--bg-card, #fff));
  --pb-field: var(--bg, var(--bg-soft, #f6f7f9));
  --pb-text: var(--text, var(--text-main, #16111f));
  --pb-muted: var(--text-muted, var(--muted, #6e6580));
  --pb-border: var(--border, var(--border-color, rgba(22, 17, 31, .14)));
  --pb-radius: var(--radius, 14px);
  --pb-soft: color-mix(in srgb, var(--pb-accent) 16%, transparent);
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(36px, 4vw, 64px) 24px clamp(48px, 6vw, 80px);
  scroll-margin-top: 80px;
}
[data-booking].is-picked .psk-book-card { box-shadow: 0 0 0 2px var(--pb-accent); transition:all .3s; }
[data-booking].is-picked .psk-book-select { border-color: var(--pb-accent); }
.psk-book-card {
  border-radius: 20px;
  background: var(--pb-surface);
  border: 1px solid var(--pb-border);
  padding: clamp(28px, 3.5vw, 44px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: clamp(28px, 3.5vw, 52px);
  align-items: start;
}
.psk-book-eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--pb-accent);
}
.psk-book-title {
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  letter-spacing: -.02em;
  margin: 10px 0 0;
  color: var(--pb-text);
}
.psk-book-lead {
  font-size: 15px;
  color: var(--pb-muted);
  margin: 14px 0 0;
  line-height: 1.55;
}
.psk-book-form {
  border: 1px solid var(--pb-border);
  border-radius: 16px;
  padding: 22px;
  background: var(--pb-field);
  display: flex;

  flex-direction: column;
}
.psk-book-flabel {
  font-size: 12px;
  font-weight: 700;
  color: var(--pb-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 8px;
}
.psk-book-select,
.psk-book-field {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--pb-border);
  border-radius: 10px;
  background: var(--pb-surface);
  color: var(--pb-text);
  font-size: 14px;
  font-family: inherit;
  margin-bottom: 16px;
  box-sizing: border-box;
}
.psk-book-select { cursor: pointer; }
.psk-book-select:focus,
.psk-book-field:focus { outline: none; border-color: var(--pb-accent); }
.psk-book-days {
  display: flex;
  gap: 7px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.psk-book-day {
  flex: 1;
  min-width: 52px;
  padding: 8px 4px;
  border: 1px solid var(--pb-border);
  border-radius: 10px;
  background: var(--pb-surface);
  color: var(--pb-text);
  cursor: pointer;
  text-align: center;
  transition:all .3s;
}
.psk-book-dow { display: block; font-size: 11px; opacity: .7; }
.psk-book-num { display: block; font-size: 16px; font-weight: 700; }
.psk-book-slots {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  margin-bottom: 18px;
}
.psk-book-slot {
  padding: 10px 4px;
  border: 1px solid var(--pb-border);
  border-radius: 10px;
  background: var(--pb-surface);
  color: var(--pb-text);
  font-size: 14px;
  cursor: pointer;
  transition:all .3s;
}
.psk-book-day:hover,
.psk-book-slot:hover { border-color: var(--pb-accent); }
.psk-book-day.is-active,
.psk-book-slot.is-active {
  background: var(--pb-accent);
  border-color: var(--pb-accent);
  color: var(--pb-fg);
}
.psk-book-submit {
  width: 100%;
  padding: 15px;
  border: none;
  border-radius: var(--pb-radius);
  background: var(--pb-accent);
  color: var(--pb-fg);
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition:all .3s;
}
.psk-book-submit:hover { filter: brightness(1.08); }
.psk-book-submit.is-loading { opacity: .75; cursor: progress; }
.psk-book-submit.is-ok { background: #1f9d57; }
.psk-book-submit.is-err { background: #d23f3f; }
.psk-book-note {
  font-size: 13px;
  text-align: center;
  margin-top: 10px;
  min-height: 18px;
  color: var(--pb-muted);
}
.psk-book-note.is-ok { color: #1f9d57; }
.psk-book-note.is-err { color: #d23f3f; }
@media (max-width: 760px) {
  .psk-book-card { grid-template-columns: 1fr; }
  .psk-book-slots { grid-template-columns: repeat(3, 1fr); }
}

@container (max-width: 620px) {
  .psk-book-form { border: 0; background: none; padding: 0; border-radius: 0; }
  .psk-book-card { padding: 24px; gap: 20px; }
  .psk-book-title { font-size: 24px; line-height: 1.18; }
  .psk-book-eyebrow { font-size: 12px; }
  .psk-book-sub { font-size: 13px; }
}