:root{--bk-bg: hsl(28 22% 9%);--bk-card: hsl(25 20% 13%);--bk-card-2: hsl(25 18% 17%);--bk-fg: hsl(42 38% 92%);--bk-muted: hsl(37 19% 68%);--bk-border: hsl(33 20% 24%);--bk-primary: hsl(39 72% 61%);--bk-primary-fg: hsl(27 27% 10%);--bk-error: hsl(4 80% 70%);--bk-radius: .25rem;--bk-body: "Montserrat", "Noto Sans Thai", system-ui, -apple-system, "Segoe UI", sans-serif;--bk-head: "Playfair Display", "Noto Sans Thai", Georgia, serif;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;background:var(--bk-bg);color:var(--bk-fg);font-family:var(--bk-body);font-size:16px;line-height:1.5;-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased}html[lang=th] body{line-height:1.65}a{color:var(--bk-primary)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--bk-primary);outline-offset:2px}.bk-header{display:flex;align-items:center;justify-content:space-between;max-width:34rem;margin:0 auto;padding:.5rem 1rem;padding-top:max(.5rem,env(safe-area-inset-top))}.bk-logo{display:inline-flex;min-height:44px;align-items:center}.bk-logo img{display:block;height:40px;width:auto}.bk-lang{display:flex;align-items:center;font-size:.85rem;letter-spacing:.05em}.bk-lang-item{display:inline-flex;align-items:center}.bk-lang-sep{color:var(--bk-border);padding:0 .1rem}.bk-lang-btn{min-width:44px;min-height:44px;padding:0 .4rem;background:none;border:0;color:var(--bk-muted);font:inherit;font-weight:600;cursor:pointer}.bk-lang-btn.is-active{color:var(--bk-primary)}.bk-page{max-width:34rem;margin:0 auto;padding:0 .75rem 2.5rem;padding-bottom:max(2.5rem,env(safe-area-inset-bottom))}.bk-intro{padding:.25rem 0 .75rem}h1,h2{font-family:var(--bk-head);font-weight:700;margin:0}.bk-intro h1,.bk-confirm h1,.bk-privacy h1{font-size:1.85rem;line-height:1.15;color:var(--bk-fg)}html[lang=th] .bk-intro h1,html[lang=th] .bk-confirm h1,html[lang=th] .bk-privacy h1{font-family:"Noto Sans Thai",var(--bk-head);line-height:1.35}.bk-subtitle{margin:.3rem 0 0;color:var(--bk-muted);font-size:.95rem}.bk-card{background:var(--bk-card);border:1px solid var(--bk-border);border-radius:calc(var(--bk-radius) * 3);padding:.875rem}.bk-skeleton{min-height:22rem;background:linear-gradient(100deg,var(--bk-card) 40%,var(--bk-card-2) 50%,var(--bk-card) 60%) 0 0 / 200% 100%;animation:bk-shimmer 1.4s linear infinite}@keyframes bk-shimmer{to{background-position:-200% 0}}.bk-field{border:0;margin:0 0 1.1rem;padding:0;min-width:0}.bk-label{display:block;padding:0;margin:0 0 .45rem;font-family:var(--bk-body);font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--bk-muted)}html[lang=th] .bk-label{text-transform:none;letter-spacing:0;font-size:.9rem}.bk-chips{display:flex;flex-wrap:wrap;gap:.4rem}.bk-chips-party{flex-wrap:nowrap;gap:.25rem}.bk-chips-party .bk-chip{flex:1 1 0;min-width:0;padding:0}.bk-chips-date .bk-chip{flex:1 1 auto}.bk-chips-time{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}@media(min-width:480px){.bk-chips-time{grid-template-columns:repeat(5,minmax(0,1fr))}}.bk-chip{min-height:44px;padding:0 .6rem;border:1px solid var(--bk-border);border-radius:var(--bk-radius);background:var(--bk-card-2);color:var(--bk-fg);font:inherit;font-size:.95rem;font-weight:500;cursor:pointer;white-space:nowrap;touch-action:manipulation;transition:background-color .12s,border-color .12s,color .12s}.bk-chip:hover{border-color:var(--bk-primary)}.bk-chip.is-selected{background:var(--bk-primary);border-color:var(--bk-primary);color:var(--bk-primary-fg);font-weight:700}.bk-stepper{display:flex;align-items:center;gap:.75rem;margin-top:.6rem}.bk-step-btn{width:44px;height:44px;border:1px solid var(--bk-border);border-radius:var(--bk-radius);background:var(--bk-card-2);color:var(--bk-fg);font-size:1.4rem;line-height:1;cursor:pointer}.bk-step-btn:disabled{opacity:.4;cursor:not-allowed}.bk-step-value{min-width:6rem;text-align:center;font-weight:600}.bk-input{width:100%;min-height:48px;padding:.6rem .75rem;border:1px solid var(--bk-border);border-radius:var(--bk-radius);background:var(--bk-bg);color:var(--bk-fg);font:inherit;font-size:1rem}.bk-input::-moz-placeholder{color:#8f8370}.bk-input::placeholder{color:#8f8370}.bk-input.has-error,.bk-phone.has-error{border-color:var(--bk-error)}.bk-textarea{resize:vertical;min-height:5rem}.bk-phone{position:relative;display:flex;border:1px solid var(--bk-border);border-radius:var(--bk-radius);background:var(--bk-bg)}.bk-phone:focus-within{outline:2px solid var(--bk-primary);outline-offset:2px}.bk-phone .bk-phone-input{border:0;outline:none;min-width:0;flex:1}.bk-country{position:absolute;inset:0 auto 0 0;width:6.25rem;opacity:0;cursor:pointer;font-size:1rem}.bk-country-code{display:inline-flex;align-items:center;flex:0 0 6.25rem;justify-content:center;border-right:1px solid var(--bk-border);color:var(--bk-fg);font-weight:600;font-size:.95rem;pointer-events:none}.bk-country-code:after{content:"";margin-left:.4rem;border:4px solid transparent;border-top-color:var(--bk-muted);transform:translateY(2px)}.bk-country:focus-visible+.bk-country-code{color:var(--bk-primary)}.bk-help{margin:.35rem 0 0;color:var(--bk-muted);font-size:.82rem}.bk-info{margin:0 0 .5rem;padding:.5rem .7rem;border-left:3px solid var(--bk-primary);background:var(--bk-card-2);font-size:.88rem}.bk-error{margin:.35rem 0 0;color:var(--bk-error);font-size:.85rem;font-weight:500}.bk-note-msg{margin:.5rem 0 0;font-size:.88rem}.bk-inline-contact{white-space:nowrap;font-weight:600}.bk-link-btn{min-height:44px;padding:0;border:0;background:none;color:var(--bk-primary);font:inherit;font-weight:600;cursor:pointer}.bk-hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.bk-summary{margin:.25rem 0 .75rem;text-align:center;font-weight:600;color:var(--bk-fg)}.bk-banner{margin:0 0 .75rem;padding:.7rem .8rem;border:1px solid var(--bk-error);border-radius:var(--bk-radius);background:#391b18;font-size:.9rem}.bk-banner p{margin:0 0 .35rem}.bk-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:48px;padding:0 1.1rem;border-radius:var(--bk-radius);border:1px solid transparent;font:inherit;font-weight:600;font-size:.9rem;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;cursor:pointer;touch-action:manipulation}html[lang=th] .bk-btn{text-transform:none;letter-spacing:0;font-size:1rem}.bk-btn-primary{background:var(--bk-primary);color:var(--bk-primary-fg)}.bk-btn-primary:disabled{opacity:.6;cursor:not-allowed}.bk-btn-outline{border-color:var(--bk-primary);color:var(--bk-primary);background:transparent}.bk-btn-ghost{color:var(--bk-fg);background:var(--bk-card-2);border-color:var(--bk-border)}.bk-btn-sm{min-height:44px;padding:0 .9rem}.bk-btn-block,.bk-submit{width:100%}.bk-submit{min-height:52px;font-size:1rem}.bk-spinner{width:1.05rem;height:1.05rem;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:bk-spin .7s linear infinite}@keyframes bk-spin{to{transform:rotate(360deg)}}.bk-privacy-note{margin:.7rem 0 0;text-align:center;font-size:.78rem;color:var(--bk-muted)}.bk-contact-row{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin-top:.6rem}.bk-below{margin-top:1.5rem;text-align:center}.bk-below-title{margin:0;font-family:var(--bk-head);font-size:1.15rem}.bk-address{margin:1rem 0 0;color:var(--bk-muted);font-size:.88rem;text-align:center}.bk-address a{display:inline-block;min-height:44px;line-height:44px;font-weight:600}.bk-address-solo{margin-top:1.25rem}.bk-fallback p{margin:0}.bk-confirm{text-align:center;padding:1.5rem 1rem}.bk-check{width:3.25rem;height:3.25rem;margin:0 auto .75rem;border-radius:50%;display:grid;place-items:center;background:var(--bk-primary);color:var(--bk-primary-fg);font-size:1.6rem;font-weight:700}.bk-confirm-body{margin:.6rem 0 0;font-size:1.05rem}.bk-confirm-generic{margin:0 0 .5rem;font-family:var(--bk-head);font-size:1.35rem}.bk-ref{margin:.75rem 0 0;font-size:.95rem}.bk-ref strong{color:var(--bk-primary);letter-spacing:.06em;font-size:1.15rem}.bk-muted{margin:.6rem 0 0;color:var(--bk-muted);font-size:.9rem}.bk-confirm-actions{margin-top:1rem}.bk-confirm-actions .bk-btn-block{margin-top:.6rem}.bk-links-row{display:flex;flex-wrap:wrap;justify-content:center;gap:.25rem 1.25rem;margin:1rem 0 0}.bk-links-row a{display:inline-block;min-height:44px;line-height:44px;font-weight:600}.bk-privacy h2{margin:1.25rem 0 .35rem;font-size:1.1rem}html[lang=th] .bk-privacy h2{font-family:"Noto Sans Thai",var(--bk-head)}.bk-privacy p{margin:0;color:var(--bk-muted)}.bk-sheet-backdrop{position:fixed;inset:0;z-index:50;display:flex;align-items:flex-end;justify-content:center;background:#0009}.bk-sheet{width:100%;max-width:26rem;max-height:92vh;overflow-y:auto;padding:1rem 1rem max(1rem,env(safe-area-inset-bottom));background:var(--bk-card);border:1px solid var(--bk-border);border-radius:.75rem .75rem 0 0;animation:bk-sheet-up .18s ease-out}@media(min-width:640px){.bk-sheet-backdrop{align-items:center}.bk-sheet{border-radius:.75rem}}@keyframes bk-sheet-up{0%{transform:translateY(24px);opacity:0}}@media(prefers-reduced-motion:reduce){.bk-sheet,.bk-skeleton,.bk-spinner{animation:none}}.bk-sheet-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:.5rem}.bk-sheet-title{font-size:1.1rem}.bk-icon-btn{width:44px;height:44px;border:1px solid var(--bk-border);border-radius:var(--bk-radius);background:var(--bk-card-2);color:var(--bk-fg);font-size:1.4rem;cursor:pointer}.bk-icon-btn:disabled{opacity:.3;cursor:not-allowed}.bk-cal-weekdays,.bk-cal-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:.25rem;text-align:center}.bk-cal-weekdays{margin-bottom:.25rem;color:var(--bk-muted);font-size:.78rem;font-weight:600}.bk-cal-day{aspect-ratio:1;min-height:44px;border:1px solid transparent;border-radius:var(--bk-radius);background:var(--bk-card-2);color:var(--bk-fg);font:inherit;font-weight:600;cursor:pointer}.bk-cal-day.is-today{border-color:var(--bk-border)}.bk-cal-day.is-selected{background:var(--bk-primary);color:var(--bk-primary-fg)}.bk-cal-day:disabled{background:transparent;color:#6b6357;text-decoration:line-through;cursor:not-allowed}.bk-sheet-close{width:100%;margin-top:.75rem}.bk-consent{position:fixed;left:.75rem;right:.75rem;bottom:max(.75rem,env(safe-area-inset-bottom));z-index:40;max-width:32rem;margin:0 auto;padding:.8rem;border:1px solid var(--bk-border);border-radius:.5rem;background:var(--bk-card-2);box-shadow:0 8px 30px #00000080;font-size:.9rem}.bk-consent p{margin:0 0 .5rem}.bk-consent-actions{display:flex;justify-content:flex-end;gap:.5rem}