.bk { font-family: var(--cs-font); color: var(--cs-ink); }
.bk-ic { flex: none; }
.bk-head { margin-bottom: 18px; }
.bk-head h1 { font-size: var(--cs-h1-page); letter-spacing: -0.03em; line-height: 1.1; margin: 6px 0 10px; }
.bk-host { display: inline-flex; align-items: center; gap: 8px; color: var(--cs-ink2); font-weight: 700; margin: 0; }
.bk-desc { color: var(--cs-ink2); font-size: 16px; line-height: 1.6; max-width: 640px; margin: 0; white-space: pre-line; }
.bk-facts { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 22px; padding: 0; margin: 0 0 20px; color: var(--cs-ink2); font-size: 14.5px; }
.bk-facts li { display: inline-flex; align-items: center; gap: 8px; }
.bk-body { min-height: 120px; }
.bk--busy .bk-cols { opacity: .65; transition: opacity .2s var(--cs-ease); }
.bk-h2, .bk-done h2 { font-size: 24px; letter-spacing: -0.02em; margin: 0 0 14px; }
.bk-mute { color: var(--cs-mute); }
.bk-small { font-size: 13px; margin: 14px 0 0; }

.bk-lengths { display: inline-flex; gap: 4px; padding: 4px; background: var(--cs-bg); border-radius: 12px; margin-bottom: 18px; }
.bk-len { font: inherit; font-size: 14px; font-weight: 700; border: 0; background: transparent; color: var(--cs-ink2); padding: 8px 14px; border-radius: 9px; cursor: pointer; }
.bk-len:hover { color: var(--cs-ink); }
.bk-len[aria-pressed="true"] { background: #fff; color: var(--cs-ink); box-shadow: 0 1px 3px rgba(24,32,58,.12); }

.bk-cols { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.bk-cal { min-width: 0; }
.bk-month { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.bk-month strong { font-size: 16px; text-transform: capitalize; }
.bk-nav { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--cs-line2); background: #fff; color: var(--cs-ink); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.bk-nav:hover:not(:disabled) { background: var(--cs-ink); color: #fff; border-color: var(--cs-ink); }
.bk-nav:disabled { opacity: .35; cursor: default; }
.bk-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.bk-wd { text-align: center; font-size: 12px; font-weight: 700; color: var(--cs-mute); padding: 4px 0; text-transform: uppercase; }
.bk-day { font: inherit; font-size: 15px; height: 44px; max-width: 52px; width: 100%; justify-self: center; border-radius: 12px; border: 0; background: transparent; color: var(--cs-mute); opacity: .55; cursor: default; }
.bk-day--open { background: var(--cs-accent-bg); color: var(--cs-ink); font-weight: 700; opacity: 1; cursor: pointer; }
.bk-day--open:hover { background: var(--cs-ink); color: #fff; }
.bk-day[aria-pressed="true"] { background: var(--cs-ink); color: #fff; }
.bk-day:focus-visible, .bk-slot:focus-visible, .bk-nav:focus-visible, .bk-len:focus-visible, .bk-link:focus-visible { outline: none; box-shadow: var(--cs-focus); }

.bk-times h3 { font-size: 16px; margin: 6px 0 12px; text-transform: capitalize; }
.bk-slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; max-height: 360px; overflow-y: auto; padding: 2px; }
.bk-slot { font: inherit; font-size: 15px; font-weight: 700; height: 44px; border-radius: 12px; border: 1px solid var(--cs-line3); background: #fff; color: var(--cs-ink); cursor: pointer; transition: background .15s var(--cs-ease), color .15s var(--cs-ease); }
.bk-slot:hover { background: var(--cs-ink); border-color: var(--cs-ink); color: #fff; }

.bk-tz { display: flex; align-items: center; gap: 8px; margin-top: 20px; color: var(--cs-ink2); font-size: 14px; flex-wrap: wrap; }
.bk-select { font: inherit; font-size: 14px; height: 36px; border: 1px solid var(--cs-line3); border-radius: 10px; padding: 0 30px 0 10px; background: #fff var(--cs-chev) no-repeat right 10px center / 12px; color: var(--cs-ink); appearance: none; max-width: 100%; }
.bk-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

.bk-summary { display: flex; gap: 12px; align-items: flex-start; background: var(--cs-bg); border-radius: var(--cs-r-inner); padding: 14px 16px; margin-bottom: 20px; }
.bk-summary strong { display: block; font-size: 15.5px; }
.bk-summary span { display: block; font-size: 13px; margin-top: 2px; }
.bk-summary .bk-ic { margin-top: 1px; color: var(--cs-accent); }
.bk-form { display: grid; gap: 14px; max-width: 560px; }
.bk-field { display: grid; gap: 6px; font-size: 14px; font-weight: 700; color: var(--cs-ink); }
.bk-field em { font-style: normal; font-weight: 400; color: var(--cs-mute); margin-left: 6px; }
.bk-input { font: inherit; font-size: 15px; font-weight: 400; height: 44px; border: 1px solid var(--cs-line3); border-radius: 12px; padding: 0 12px; color: var(--cs-ink); background: #fff; width: 100%; box-sizing: border-box; }
.bk-area { height: auto; padding: 10px 12px; resize: vertical; min-height: 96px; line-height: 1.5; }
.bk-input:focus { outline: none; border-color: var(--cs-accent); box-shadow: var(--cs-focus); }
.bk-hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.bk-error { color: var(--cs-rose); background: var(--cs-rose-bg); border-radius: 10px; padding: 10px 12px; margin: 0; font-size: 14px; }
.bk-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 4px; }
.bk-actions .cs-btn { display: inline-flex; align-items: center; gap: 8px; }
.bk-link { font: inherit; font-size: 14px; font-weight: 700; color: var(--cs-ink2); background: none; border: 0; padding: 8px 6px; border-radius: 8px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.bk-link:hover { color: var(--cs-ink); }
.bk-danger { color: var(--cs-rose) !important; }
.bk-done { max-width: 560px; }
.bk-done-ic { color: var(--cs-mint-strong); margin-bottom: 6px; }
.bk-done p, .bk-manage p { color: var(--cs-ink2); line-height: 1.6; }
.bk-manage a { font-weight: 700; display: inline-flex; align-items: center; gap: 6px; }
.bk-manage p .bk-ic { vertical-align: -3px; }

.bk-ask { max-width: 560px; }
.bk-ask--below { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--cs-line2); }
.bk-ask h3 { font-size: 20px; letter-spacing: -0.01em; margin: 0 0 6px; }
.bk-ask-lead { color: var(--cs-ink2); line-height: 1.6; margin: 0 0 18px; }
.bk-ask .bk-small a { color: var(--cs-ink); font-weight: 700; }
.bk-area::placeholder { color: var(--cs-mute); }

@media (max-width: 760px) {
  .bk-cols { grid-template-columns: 1fr; gap: 20px; }
  .bk-slots { max-height: none; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .bk-day { min-height: 0; border-radius: 10px; }
  .bk-lengths { display: flex; }
  .bk-len { flex: 1; }
}

.bk-page { background: var(--cs-hero); min-height: 100vh; margin: 0; }
.bk-shell { max-width: 960px; margin: 0 auto; padding: 48px 16px; box-sizing: border-box; }
.bk-card { background: #fff; border-radius: var(--cs-r-panel); box-shadow: var(--cs-shadow); padding: 36px 40px; }
.bk-foot { text-align: center; color: var(--cs-mute); font-size: 13px; margin: 28px 0 0; }
.bk-foot a { color: var(--cs-ink2); font-weight: 700; text-decoration: none; }
@media (max-width: 760px) { .bk-shell { padding: 16px 12px 32px; } .bk-card { padding: 22px 18px; border-radius: 20px; } }

.dz-book { max-width: 980px; margin: 36px auto 0; }
.dz-book-card { background: #fff; border-radius: var(--cs-r-panel); box-shadow: 0 0 0 1px var(--cs-line2), var(--cs-shadow); padding: 34px 40px 38px; }
.dz-book-card > h2 { font-size: 26px; letter-spacing: -0.02em; margin: 0 0 6px; }
.dz-book-note { color: var(--cs-ink2); margin: 0 0 22px; }
@media (max-width: 760px) { .dz-book { margin-top: 24px; } .dz-book-card { padding: 22px 18px 26px; border-radius: 20px; } }