/* Форма бронирования kvartirakrainka.ru — редизайн 2026-09. Мобильная раскладка — основа. */
.bk-hero{padding:32px 0 28px}
.bk-hero h1{margin-bottom:.4rem}
.bk-trust{list-style:none;display:flex;flex-wrap:wrap;gap:6px 16px;margin:14px 0 0;padding:0;font-size:.86rem;color:#ffffffe6}
.bk-trust li{display:flex;align-items:center;gap:8px}
.bk-trust svg{width:18px;height:18px;color:var(--color-primary-light);flex-shrink:0}

.bk-section{padding:24px 0 56px}
.bk[hidden],.bk [hidden],.bk-done [hidden],.bk-bar[hidden]{display:none!important}
.bk{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;align-items:start}
.bk-steps{display:grid;gap:16px;min-width:0}
.bk svg{width:20px;height:20px;flex-shrink:0}
.bk :focus-visible,.bk-done :focus-visible,.bk-bar :focus-visible{outline:3px solid var(--color-primary);outline-offset:2px}

/* шаг */
.bk-step{margin:0;min-width:0;border:1px solid var(--color-border);border-radius:20px;background:var(--color-bg-card);padding:18px 16px 20px}
.bk-step__head{display:flex;align-items:center;gap:10px;width:100%;padding:0;margin:0 0 14px;float:left}
.bk-step__head+*{clear:both}
.bk-step__num{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--color-primary);color:#fff;font-size:.85rem;font-weight:700;flex-shrink:0}
.bk-step__title{font-size:1.15rem;font-weight:700;color:var(--color-text);margin:0;line-height:1.3}
.bk-step__opt{margin-left:auto;font-size:.8rem;color:var(--color-text-muted);font-weight:500}

/* 1. квартиры */
.bk-apts{display:grid;grid-template-columns:1fr;gap:10px}
.bk-apt{position:relative;display:flex;flex-direction:column;gap:4px;padding:14px 48px 14px 16px;border:1.5px solid var(--color-border);border-radius:16px;cursor:pointer;transition:border-color .15s,box-shadow .15s,background .15s;background:#fff}
.bk-apt:hover{border-color:var(--color-primary-light)}
.bk-apt input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.bk-apt.is-checked{border-color:var(--color-primary);background:#2d6a4f0a;box-shadow:0 0 0 3px #2d6a4f1f}
.bk-apt:has(input:focus-visible){outline:3px solid var(--color-primary);outline-offset:2px}
.bk-apt__check{position:absolute;top:14px;right:14px;width:24px;height:24px;border-radius:50%;border:1.5px solid #858f88;display:flex;align-items:center;justify-content:center;color:#fff;background:#fff}
.bk-apt__check svg{width:14px;height:14px;stroke-width:3;opacity:0}
.bk-apt.is-checked .bk-apt__check{background:var(--color-primary);border-color:var(--color-primary)}
.bk-apt.is-checked .bk-apt__check svg{opacity:1}
.bk-apt__name{font-weight:700;font-size:1.02rem;line-height:1.3;color:var(--color-primary-dark)}
.bk-apt__price{font-weight:700;font-size:1.05rem;color:var(--color-text)}
.bk-apt__price small{font-weight:500;font-size:.82rem;color:var(--color-text-muted)}
.bk-apt__meta{display:flex;align-items:center;gap:8px;font-size:.86rem;line-height:1.35;color:var(--color-text-muted)}
.bk-apt__meta svg{width:16px;height:16px;color:var(--color-primary)}
.bk-apt-more{margin:10px 0 0;font-size:.88rem}
.bk-apt-more a{color:var(--color-primary);font-weight:600}

/* 2. даты */
.bk-dates{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:8px}
.bk-date{display:flex;flex-direction:column;align-items:flex-start;gap:2px;min-height:60px;padding:9px 12px;border:1.5px solid var(--color-border);border-radius:14px;background:#fff;font:inherit;text-align:left;cursor:pointer;min-width:0}
.bk-date.is-active{border-color:var(--color-primary);box-shadow:0 0 0 3px #2d6a4f1f}
.bk-date__label{font-size:.875rem;font-weight:600;color:var(--color-text-muted);line-height:1.3}
.bk-date__label small{font-weight:500;font-size:.875rem}
.bk-date__value{font-size:.95rem;font-weight:700;color:var(--color-text);line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.bk-date__value.is-empty{color:var(--color-text-muted);font-weight:500}
.bk-dates__nights{font-size:.875rem;font-weight:700;color:var(--color-primary-dark);background:#2d6a4f14;border-radius:999px;padding:4px 8px;white-space:nowrap;min-width:0}
.bk-dates__nights:empty{background:none;padding:0;width:6px}
@media (max-width:559px){.bk-dates{grid-template-columns:1fr 1fr}#date-in{grid-column:1;grid-row:1}#date-out{grid-column:2;grid-row:1}.bk-dates__nights{grid-column:1/-1;grid-row:2;justify-self:start}.bk-dates__nights:empty{display:none}}
.bk-hint{margin:10px 0 0;font-size:.88rem;color:var(--color-text-muted);line-height:1.45}

.bk-cal{margin-top:14px}
.bk-tariffs{margin:0 0 10px;font-size:.84rem;color:var(--color-text-muted);line-height:1.45}
.bk-apt__status{margin-top:4px;font-size:.86rem;font-weight:600;line-height:1.35}
.bk-apt__status.is-ok{color:var(--color-primary)}
.bk-apt__status.is-bad{color:#b42318}
.bk-req{color:var(--color-accent-dark);font-weight:700}
.bk-hint--field{margin:0}
.bk-sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.bk-done__links{display:flex;flex-wrap:wrap;gap:8px 20px;margin:14px 0 0}
.bk-done__links a{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:var(--color-primary);font-weight:600}
.bk-done__links svg{width:18px;height:18px}
.bk-cal__status .bk-link{min-height:auto;margin-left:6px}
html{scroll-padding-top:84px}
.bk-cal__nav{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.bk-cal__arrow{width:44px;height:44px;border-radius:50%;border:1px solid var(--color-border);background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--color-text)}
.bk-cal__arrow:hover:not([aria-disabled=true]){background:var(--color-bg-section)}
.bk-cal__arrow[aria-disabled=true]{opacity:.35;cursor:default}
.bk-cal__title{font-weight:700;font-size:1rem;text-align:center;flex:1}
.bk-cal__months{display:grid;grid-template-columns:1fr;gap:24px}
.bk-month__name{display:none;font-weight:700;text-align:center;margin:0 0 6px;font-size:.95rem}
.bk-month__grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));row-gap:4px}
.bk-dow{text-align:center;font-size:.8125rem;font-weight:600;color:var(--color-text-muted);padding:2px 0 6px;text-transform:uppercase;letter-spacing:.02em}
.bk-day{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-height:48px;padding:4px 0;border:0;background:none;font:inherit;color:var(--color-text);cursor:pointer;border-radius:12px;-webkit-tap-highlight-color:transparent}
.bk-day__n{font-size:1rem;font-weight:600;line-height:1.1}
.bk-day__p{display:none;font-size:.8125rem;line-height:1.1;color:var(--color-text-muted);font-variant-numeric:tabular-nums}
.bk-day:hover:not([aria-disabled=true]):not(.is-start):not(.is-end):not(.is-hover-end):not(.is-range){background:#2d6a4f14}
.bk-day--blank{pointer-events:none}
.bk-day[aria-disabled=true]{cursor:default}
.bk-day.is-past .bk-day__n{color:#b9c2bb;font-weight:500}
.bk-day.is-today .bk-day__n{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:2px}
.bk-day.is-busy{background:repeating-linear-gradient(135deg,#eef0ee 0 4px,#f8f9f8 4px 8px)}
.bk-day.is-busy .bk-day__n{color:#8a938c;text-decoration:line-through;font-weight:500}
.bk-day.is-busy.is-out-ok{background:none}
.bk-day.is-busy.is-out-ok .bk-day__n{text-decoration:none;color:var(--color-text);font-weight:600}
.bk-day.is-pending::after{content:"";position:absolute;top:5px;right:calc(50% - 16px);width:9px;height:9px;border-radius:50%;background:#a35f00;box-shadow:0 0 0 2px #fff}
.bk-day.is-holiday .bk-day__n,.bk-day.is-holiday .bk-day__p{color:#b5462b}
.bk-day.is-holiday::before{content:"";position:absolute;top:6px;left:calc(50% - 15px);width:6px;height:6px;background:#b5462b;transform:rotate(45deg)}
.bk-day.is-start.is-holiday::before,.bk-day.is-end.is-holiday::before{background:#fff}
.bk-day.is-range{background:#2d6a4f1f;border-radius:0}
.bk-day.is-preview{background:#2d6a4f12;border-radius:0}
.bk-day.is-start,.bk-day.is-end,.bk-day.is-hover-end{background:var(--color-primary);color:#fff}
.bk-day.is-hover-end{border-radius:0 12px 12px 0;background:#40916c}
.bk-day.is-hover-end .bk-day__n,.bk-day.is-hover-end .bk-day__p{color:#fff}
.bk-day.is-start .bk-day__n,.bk-day.is-end .bk-day__n,.bk-day.is-start .bk-day__p,.bk-day.is-end .bk-day__p{color:#fff}
.bk-day.is-start{border-radius:12px 0 0 12px}
.bk-day.is-end{border-radius:0 12px 12px 0}
.bk-day.is-start.is-solo{border-radius:12px}
.bk-day.is-end .bk-day__n{text-decoration:none}
.bk-cal__status{margin:8px 0 0;font-size:.88rem;color:var(--color-text-muted);min-height:0}
.bk-cal__status:empty{display:none}
.bk-cal__status.is-error{color:#b42318}
.bk-legend{list-style:none;display:flex;flex-wrap:wrap;gap:6px 16px;padding:0;margin:12px 0 0;font-size:.875rem;color:var(--color-text-muted)}
.bk-legend li{display:flex;align-items:center;gap:6px}
.bk-legend__sw{width:14px;height:14px;border-radius:4px;flex-shrink:0}
.bk-legend__sw--busy{background:repeating-linear-gradient(135deg,#dfe3df 0 3px,#f8f9f8 3px 6px);border:1px solid #d5dbd5}
.bk-legend__sw--pending{width:9px;height:9px;border-radius:50%;background:#a35f00;margin:0 3px}
.bk-legend__sw--holiday{width:7px;height:7px;border-radius:0;background:#b5462b;transform:rotate(45deg);margin:0 3px}

.bk-note{display:flex;gap:10px;align-items:flex-start;margin-top:12px;padding:12px 14px;border-radius:14px;font-size:.9rem;line-height:1.5}
.bk-note p{margin:0}
.bk-note--warn{background:#fff8e1;border:1px solid #f5d27a;color:#5c4200}
.bk-note--warn svg{color:#c98a00;margin-top:1px}
.bk-note--info{flex-direction:column;align-items:flex-start;gap:2px;background:#fef3f2;border:1px solid #fecdca;color:#7a271a}
.bk-note--info .bk-link{min-height:40px}
.bk-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0;border:0;background:none;font:inherit;font-size:.92rem;font-weight:600;color:var(--color-primary);cursor:pointer}
.bk-link svg{width:18px;height:18px}
.bk-link:hover{color:var(--color-primary-dark);text-decoration:underline}

/* строки: гости, переключатели */
.bk-row{display:flex;align-items:center;gap:12px;padding:12px 0;min-height:56px}
.bk-row+.bk-row,.bk-row+.bk-error+.bk-row{border-top:1px solid #edf1ee}
.bk-row__icon{width:40px;height:40px;border-radius:12px;background:var(--color-bg-section);display:flex;align-items:center;justify-content:center;color:var(--color-primary);flex-shrink:0}
.bk-row__text{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}
.bk-row__title{font-weight:600;font-size:.98rem;color:var(--color-text);line-height:1.35}
.bk-row__sub{font-size:.84rem;color:var(--color-text-muted);line-height:1.4}
.bk-row__sub.is-ok{color:var(--color-primary);font-weight:600}
.bk-row__sub.is-warn{color:#8a5a00}
.bk-row__sub.is-bad{color:#b42318}
.bk-row--toggle{cursor:pointer}
.bk-row--toggle.is-disabled{cursor:default}

.bk-stepper{display:flex;align-items:center;gap:4px;flex-shrink:0}
.bk-stepper__btn{width:44px;height:44px;border-radius:50%;border:1.5px solid var(--color-border);background:#fff;display:flex;align-items:center;justify-content:center;color:var(--color-primary-dark);cursor:pointer}
.bk-stepper__btn:hover:not([aria-disabled=true]){border-color:var(--color-primary)}
.bk-stepper__btn[aria-disabled=true]{opacity:.35;cursor:default}
.bk-stepper__val{min-width:2.2ch;text-align:center;font-size:1.15rem;font-weight:700;font-variant-numeric:tabular-nums}

.bk-switch{appearance:none;-webkit-appearance:none;position:relative;width:50px;height:30px;border-radius:999px;background:#7b867e;flex-shrink:0;cursor:pointer;margin:0;transition:background .2s}
.bk-switch::before{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0003;transition:transform .2s}
.bk-switch:checked{background:var(--color-primary)}
.bk-switch:checked::before{transform:translateX(20px)}
.bk-switch:disabled{opacity:.45;cursor:default}

/* 4. доп. услуги */
.bk-extra+.bk-extra{border-top:1px solid #edf1ee}
.bk-extra .bk-row{border-top:0}
.bk-extra__body{padding:0 0 14px}
.bk-extra__body .bk-row{padding-top:0}
.bk-chips{display:flex;flex-wrap:wrap;gap:8px}
.bk-chip{position:relative;cursor:pointer}
.bk-chip input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.bk-chip span{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 16px;border:1.5px solid var(--color-border);border-radius:999px;background:#fff;font-size:.92rem;font-weight:500;color:var(--color-text);transition:border-color .15s,background .15s}
.bk-chip span svg{width:18px;height:18px}
.bk-chip:hover span{border-color:var(--color-primary-light)}
.bk-chip input:checked+span{border-color:var(--color-primary);background:#2d6a4f12;color:var(--color-primary-dark);font-weight:600}
.bk-chip input:focus-visible+span{outline:3px solid var(--color-primary);outline-offset:2px}
.bk-chip--tg span svg{color:#229ed9}
.bk-chips+.bk-field{margin-top:14px}

/* 5. поля */
.bk-grid2{display:grid;grid-template-columns:1fr;gap:14px}
.bk-field{display:flex;flex-direction:column;gap:6px;margin-top:14px}
.bk-grid2 .bk-field{margin-top:0}
.bk-field label,.bk-field__label{font-size:.92rem;font-weight:600;color:var(--color-text)}
.bk-optional{font-weight:500;color:var(--color-text-muted);font-size:.82rem}
.bk-field input,.bk-field textarea{width:100%;min-height:50px;padding:12px 14px;border:1.5px solid #858f88;border-radius:14px;background:#fff;font:inherit;font-size:1rem;color:var(--color-text);transition:border-color .15s,box-shadow .15s}
.bk-field textarea{min-height:96px;resize:vertical;line-height:1.5}
.bk-field input:focus,.bk-field textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2d6a4f24}
.bk-field input[aria-invalid=true]{border-color:#d92d20;box-shadow:0 0 0 3px #d92d201f}
.bk-field input::placeholder,.bk-field textarea::placeholder{color:#6b7470}
.bk-inline{display:flex;gap:8px}
.bk-inline input{flex:1;min-width:0;text-transform:uppercase}
.bk-btn-ghost{min-height:50px;padding:0 18px;border:1.5px solid var(--color-border);border-radius:14px;background:var(--color-bg-section);font:inherit;font-size:.92rem;font-weight:600;color:var(--color-primary-dark);cursor:pointer;white-space:nowrap}
.bk-btn-ghost:hover{border-color:var(--color-primary)}
.bk-more{display:flex;flex-direction:column;align-items:flex-start;margin-top:10px}
.bk-more .bk-field{align-self:stretch;margin:4px 0 8px}
.bk-hint.is-ok{color:var(--color-primary);font-weight:600}
.bk-hint.is-bad{color:#b42318}
.bk-error{display:flex;gap:6px;align-items:flex-start;margin:6px 0 0;font-size:.88rem;font-weight:500;color:#b42318;line-height:1.45}
.bk-error[hidden]{display:none}
.bk-error--block{flex-direction:column;padding:10px 12px;border-radius:12px;background:#fef3f2;border:1px solid #fecdca;margin:0 0 12px}
.bk-error--block ul{margin:4px 0 0;padding-left:1.1em}
.bk-error--block a{color:#b42318;font-weight:600}
.bk-error--block:focus{outline:none}

/* сводка */
.bk-summary__card{border:1px solid var(--color-border);border-radius:20px;background:var(--color-bg-card);padding:20px 16px;box-shadow:var(--shadow-sm)}
.bk-summary__title{font-size:1.15rem;margin:0 0 10px;color:var(--color-text)}
.bk-summary__apt{margin:0;font-weight:700;color:var(--color-primary-dark);font-size:1rem}
.bk-summary__dates{margin:2px 0 0;font-size:.92rem;color:var(--color-text-muted);line-height:1.45}
.bk-summary__lines{display:flex;flex-direction:column;gap:7px;margin:14px 0 0;font-size:.92rem}
.bk-summary__lines:empty{display:none}
.bk-line{display:flex;justify-content:space-between;gap:12px;color:var(--color-text-muted);line-height:1.4}
.bk-line b{font-weight:600;color:var(--color-text);white-space:nowrap}
.bk-line--disc,.bk-line--disc b{color:var(--color-primary)}
.bk-summary__total{display:flex;justify-content:space-between;align-items:baseline;margin-top:12px;padding-top:12px;border-top:1px solid var(--color-border);font-weight:700}
.bk-summary__total[hidden]{display:none}
.bk-summary__total strong{font-size:1.45rem;color:var(--color-text);font-variant-numeric:tabular-nums}
.bk-summary__pay{margin:6px 0 0;font-size:.86rem;color:var(--color-text-muted)}
.bk-summary__total{margin-bottom:14px}
.bk-submit{width:100%;justify-content:center;min-height:56px;font-size:1.05rem}
.bk-submit[aria-busy=true]{opacity:.7;pointer-events:none}
.bk-summary__after{margin:10px 0 0;font-size:.84rem;color:var(--color-text-muted);text-align:center;line-height:1.45}
.bk-summary__terms{list-style:none;padding:14px 0 0;margin:14px 0 0;border-top:1px solid #edf1ee;display:grid;gap:8px;font-size:.86rem;color:var(--color-text-muted)}
.bk-summary__terms li{display:flex;gap:8px;align-items:flex-start;line-height:1.4}
.bk-summary__terms svg{width:18px;height:18px;color:var(--color-primary);margin-top:1px}
.bk-summary__ask{margin:14px 0 0;font-size:.86rem;color:var(--color-text-muted)}
.bk-summary__ask a{color:var(--color-primary);font-weight:600;white-space:nowrap}

/* экран после отправки */
.bk-done{max-width:640px;margin:0 auto;padding:28px 20px;border:1px solid var(--color-border);border-radius:24px;background:#fff;box-shadow:var(--shadow-sm);text-align:left}
.bk-done[hidden]{display:none}
.bk-done:focus{outline:none}
.bk-done__icon{width:56px;height:56px;border-radius:50%;background:#2d6a4f1a;color:var(--color-primary);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.bk-done__icon svg{width:32px;height:32px}
.bk-done h2{color:var(--color-text);margin:0 0 8px;font-size:1.5rem}
.bk-done h2:focus{outline:none}
.bk-done__num{display:inline-block;margin:0 0 12px;padding:6px 12px;border-radius:10px;background:#2d6a4f14;color:var(--color-primary-dark);font-weight:700;font-size:1.05rem}
.bk-done__lead{color:var(--color-text-muted);margin:0 0 18px;line-height:1.55}
.bk-done__steps{margin:0 0 18px;padding-left:1.3em;display:grid;gap:10px;line-height:1.5}
.bk-done__ask{margin:0 0 10px;font-weight:600}
.bk-done .msg-btns{justify-content:flex-start}
.bk-done .btn svg{width:20px;height:20px}
.bk-done .bk-link{margin-top:10px}

/* нижняя панель на телефоне */
.bk-bar{position:fixed;left:0;right:0;bottom:0;z-index:900;display:flex;align-items:center;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#fffffff5;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--color-border);box-shadow:0 -6px 20px #0000000f;transform:translateY(0);transition:transform .2s}
.bk-bar.is-hidden,.bk-bar.is-typing{transform:translateY(110%)}
.bk-bar__sum{display:flex;flex-direction:column;min-width:0;flex:1;line-height:1.25}
.bk-bar__sum strong{font-size:1.05rem;font-variant-numeric:tabular-nums}
.bk-bar__sum span{font-size:.875rem;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bk-bar__btn{min-height:48px;padding:0 20px;white-space:nowrap}
.bk-page .tg-float,.bk-page .max-float{display:none}
.bk-page .bk-section{padding-bottom:96px}

@media (min-width:560px){
  .bk-trust{gap:8px 22px;font-size:.92rem}
  .bk-apts{grid-template-columns:1fr 1fr}
  .bk-grid2{grid-template-columns:1fr 1fr}
  .bk-step{padding:22px 22px 24px}
  .bk-summary__card{padding:22px}
  .bk-extra__body{padding-left:52px}
}
@media (min-width:700px){
  .bk-cal__months{grid-template-columns:1fr 1fr;gap:28px}
  .bk-month__name{display:block}
  .bk-cal__nav{position:relative;margin-bottom:-30px;z-index:1;pointer-events:none}
  .bk-cal__nav>*{pointer-events:auto}
  .bk-cal__title{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .bk-day{min-height:56px}
  .bk-day__p{display:block}
}
@media (min-width:1024px){
  .bk-section{padding:32px 0 72px}
  .bk-page .bk-section{padding-bottom:72px}
  .bk{grid-template-columns:minmax(0,1fr) 320px;gap:24px}
  .bk-summary{position:sticky;top:88px}
  .bk-summary__card{max-height:calc(100vh - 104px);overflow:auto;overscroll-behavior:contain}
  .bk-bar{display:none}
}
@media (min-width:1280px){.bk{grid-template-columns:minmax(0,1fr) 360px;gap:28px}}
@media (max-width:1023px){html{scroll-padding-bottom:90px}}
@media (prefers-reduced-motion:reduce){.bk *,.bk-bar{transition:none!important}}