.bk{position:relative;overflow:hidden;padding-block:clamp(40px,6vw,88px) clamp(64px,9vw,120px);border-bottom:1px solid var(--line)}.bk:before{content:"";position:absolute;inset:0;background:var(--glow);pointer-events:none}.bk .wrap{position:relative}.bk-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(28px,5vw,72px);align-items:start}@media (max-width:960px){.bk-grid{grid-template-columns:1fr}}.bk-intro{display:grid;gap:22px;position:sticky;top:100px}@media (max-width:960px){.bk-intro{position:static}}.bk h1{font-size:clamp(38px,5vw,68px);letter-spacing:-.05em;line-height:.98}html[lang=ar] .bk h1{line-height:1.25}.bk-sec{border-inline-start:3px solid var(--rose);padding-inline-start:14px;color:var(--bone)}.bk-card{border:1px solid var(--line2);background:rgba(20,18,23,.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:clamp(18px,3vw,28px);display:grid;gap:18px;min-height:420px}.bk-head{display:flex;justify-content:flex-end;outline:none}.bk-tz{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--mute)}.adm input,.adm select,.adm textarea,.bk-form input,.bk-form select,.bk-form textarea,.bk-tz select{font:inherit;color:var(--bone);background:var(--ink);border:1px solid var(--line2);border-radius:6px;padding:10px 12px;width:100%}.bk-tz select{width:auto;padding:6px 10px;font-size:13px}.adm :is(input,select,textarea):focus,.bk-form :is(input,select,textarea):focus,.bk-tz select:focus{outline:2px solid var(--rose);outline-offset:1px;border-color:transparent}.bk-step{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);display:block;margin-bottom:10px}html[lang=ar] .bk-step{font-family:var(--ar);text-transform:none;font-size:13px}.bk-pick{display:grid;gap:6px}.bk-days-wrap{display:grid;grid-template-columns:36px 1fr 36px;gap:8px;align-items:stretch;margin-bottom:18px}.bk-page{background:transparent;border:1px solid var(--line2);color:var(--bone);border-radius:6px;cursor:pointer}.bk-page:disabled{opacity:.3;cursor:default}.bk-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}@media (max-width:520px){.bk-days{grid-template-columns:repeat(4,minmax(0,1fr))}}.bk-day{display:grid;gap:2px;justify-items:center;padding:10px 4px;border:1px solid var(--line2);background:var(--ink);color:var(--bone);border-radius:8px;cursor:pointer;transition:border-color .16s,background .16s,transform .2s var(--spring)}.bk-day:hover{border-color:var(--bone)}.bk-day:active{transform:scale(.96)}.bk-day[aria-pressed=true]{background:var(--bone);color:var(--ink);border-color:var(--bone)}.bk-day .w{font-size:12px;color:inherit;opacity:.75}.bk-day .d{font-size:22px;font-weight:600;letter-spacing:-.03em;line-height:1.1}.bk-day .m{font-size:12px;opacity:.75}.bk-times{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}.bk-time{padding:12px 8px;border:1px solid var(--line2);background:var(--ink);color:var(--bone);border-radius:8px;cursor:pointer;font-family:var(--mono);font-size:15px;direction:ltr;transition:border-color .16s,background .16s,transform .2s var(--spring)}.bk-time:hover{border-color:var(--rose)}.bk-time:active{transform:scale(.96)}.bk-time[aria-pressed=true]{background:var(--rose);border-color:var(--rose);color:var(--ink)}.bk-empty{color:var(--mute);display:grid;gap:12px;justify-items:start;padding-block:24px}.bk-chosen{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;border:1px solid var(--line2);padding:14px 16px;margin-bottom:18px;background:var(--ink)}.bk-chosen b{font-size:17px;font-weight:600;letter-spacing:-.02em;display:block}.bk-chosen .bk-step{margin-bottom:4px}.bk-chosen .btn{padding:8px 12px;font-size:13.5px}.bk-form{display:grid;gap:14px}.bk-form label{display:grid;gap:6px;font-size:14px;color:var(--mute)}.bk-form label em{font-style:normal;color:var(--dim)}.bk-form [aria-invalid=true]{border-color:var(--err)}.bk-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media (max-width:520px){.bk-row{grid-template-columns:1fr}}.bk-hint{color:var(--dim);font-size:12.5px}.bk-err{color:var(--err);font-size:12.5px}.bk-hp{position:absolute;inset-inline-start:-10000px;width:1px;height:1px;overflow:hidden}.bk-note{font-size:13px;color:var(--dim)}.bk-note a{color:var(--mute)}.bk-msg{font-size:14px;padding:10px 12px;border:1px solid var(--line2)}.bk-msg.err{border-color:var(--err);color:var(--bone);background:hsla(5,100%,75%,.08)}.bk-msg.ok{border-color:var(--ok)}.bk-submit{justify-self:start;min-width:200px}.bk-done{display:grid;gap:14px;padding-block:12px}.bk-done h2{font-size:clamp(32px,4vw,52px)}.bk-done p{color:var(--mute);font-size:17px}.bk-done b{color:var(--bone);font-weight:500}.bk-cancel .wrap{max-width:760px;display:grid;gap:20px;justify-items:start}.bk-cancel h1{font-size:clamp(34px,4.6vw,56px)}