/* ==========================================================================
   Holdviola Masszázs — v2 — booking.css
   Booking modal widget styling (multi-step). Used site-wide.
   ========================================================================== */

.bk-overlay {
  position: fixed; inset: 0; z-index: var(--z-modal);
  background: rgba(18, 4, 36, 0.55); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  display: flex; align-items: flex-end; justify-content: center;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--dur-2) var(--ease), visibility var(--dur-2);
}
.bk-overlay.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
@media (min-width: 640px) { .bk-overlay { align-items: center; padding: 1.5rem; } }

.bk-modal {
  width: 100%; max-width: 560px; max-height: 92vh; background: #fff;
  border-radius: 24px 24px 0 0; overflow: hidden;
  display: flex; flex-direction: column;
  transform: translateY(24px); transition: transform var(--dur-2) var(--ease-out);
  box-shadow: var(--shadow-lg);
}
@media (min-width: 640px) { .bk-modal { border-radius: 24px; transform: scale(0.96); } }
.bk-overlay.is-open .bk-modal { transform: none; }

.bk-head { position: relative; padding: 1.4rem 1.5rem 1.2rem; background: var(--grad-cta-b); color: #fff; }
.bk-head h3 { color: #fff; font-size: 1.35rem; }
.bk-head p { color: rgba(255,255,255,0.85); font-size: 0.88rem; margin-top: 0.2rem; }
.bk-close { position: absolute; top: 1.1rem; right: 1.1rem; width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.18); color: #fff; display: inline-flex; align-items: center; justify-content: center; transition: background-color var(--dur-1) var(--ease), transform var(--dur-1) var(--ease); }
.bk-close:hover { background: rgba(255,255,255,0.32); transform: rotate(90deg); }
.bk-close svg { width: 1.2rem; height: 1.2rem; }

/* progress steps */
.bk-steps { display: flex; gap: 0.4rem; margin-top: 1rem; }
.bk-steps .st { flex: 1; height: 4px; border-radius: 4px; background: rgba(255,255,255,0.28); transition: background-color var(--dur-2) var(--ease); }
.bk-steps .st.is-done { background: #fff; }

.bk-body { padding: 1.4rem 1.5rem; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.bk-back { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; color: var(--muted); margin-bottom: 1rem; transition: color var(--dur-1) var(--ease); }
.bk-back:hover { color: var(--violet); }
.bk-back svg { width: 1rem; height: 1rem; }
.bk-step-title { font-family: var(--font-head); color: var(--violet); font-size: 1.2rem; margin-bottom: 1rem; }

/* group / service / variant pick lists */
.bk-pick { display: grid; gap: 0.6rem; }
.bk-pick.is-2 { grid-template-columns: 1fr 1fr; }
.bk-opt {
  text-align: left; padding: 1rem 1.1rem; border: 1.6px solid var(--line-strong); border-radius: 14px;
  background: #fff; transition: border-color var(--dur-1) var(--ease), box-shadow var(--dur-1) var(--ease), transform var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease);
  display: flex; flex-direction: column; gap: 0.25rem; cursor: pointer;
}
.bk-opt:hover { border-color: var(--violet); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.bk-opt.is-selected { border-color: var(--violet); background: rgba(74,2,146,0.04); }
.bk-opt__name { font-family: var(--font-head); color: var(--violet); font-size: 1.05rem; }
.bk-opt__meta { font-size: 0.85rem; color: var(--muted); display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; }
.bk-opt__price { font-family: var(--font-btn); font-weight: 500; color: var(--ink); }
.bk-opt__group-ic { width: 34px; height: 34px; border-radius: 10px; background: rgba(74,2,146,0.08); color: var(--violet); display: inline-flex; align-items: center; justify-content: center; margin-bottom: 0.3rem; }
.bk-opt__group-ic svg { width: 1.2rem; height: 1.2rem; }

/* day chips + time slots */
.bk-days { display: flex; gap: 0.5rem; overflow-x: auto; padding-bottom: 0.5rem; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
.bk-day { flex: 0 0 auto; scroll-snap-align: start; min-width: 64px; text-align: center; padding: 0.7rem 0.6rem; border: 1.6px solid var(--line-strong); border-radius: 14px; background: #fff; cursor: pointer; transition: border-color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease); }
.bk-day .dow { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.bk-day .dnum { font-family: var(--font-head); font-size: 1.3rem; color: var(--violet); line-height: 1.1; }
.bk-day .dmon { font-size: 0.68rem; color: var(--muted); }
.bk-day.is-selected { background: var(--violet); border-color: var(--violet); }
.bk-day.is-selected .dow, .bk-day.is-selected .dnum, .bk-day.is-selected .dmon { color: #fff; }
.bk-times { display: grid; grid-template-columns: repeat(auto-fill, minmax(78px, 1fr)); gap: 0.5rem; margin-top: 1.1rem; }
.bk-time { padding: 0.65rem 0.5rem; border: 1.6px solid var(--line-strong); border-radius: 10px; background: #fff; font-family: var(--font-btn); font-weight: 500; font-size: 0.95rem; color: var(--ink); text-align: center; cursor: pointer; transition: border-color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease); }
.bk-time:hover { border-color: var(--violet); color: var(--violet); }
.bk-time.is-selected { background: var(--violet); border-color: var(--violet); color: #fff; }

.bk-empty { text-align: center; color: var(--muted); padding: 2rem 1rem; }

/* details form */
.bk-form { display: flex; flex-direction: column; gap: 0.9rem; }
.bk-summary { background: var(--panel); border-radius: 14px; padding: 1rem 1.2rem; margin-bottom: 1.1rem; }
.bk-summary .row { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.92rem; padding: 0.2rem 0; }
.bk-summary .row .k { color: var(--muted); }
.bk-summary .row .v { color: var(--ink); text-align: right; }
.bk-summary .row .v strong { color: var(--violet); }

/* success */
.bk-success { text-align: center; padding: 1.5rem 0.5rem; }
.bk-success .check { width: 72px; height: 72px; border-radius: 50%; background: var(--success-bg); color: var(--success); display: inline-flex; align-items: center; justify-content: center; margin-bottom: 1.1rem; animation: pop var(--dur-3) var(--ease-out); }
.bk-success .check svg { width: 2rem; height: 2rem; }
@keyframes pop { 0% { transform: scale(0.5); opacity: 0; } 60% { transform: scale(1.08); } 100% { transform: scale(1); opacity: 1; } }
.bk-success h3 { margin-bottom: 0.6rem; }
.bk-success .bk-recap { background: var(--panel); border-radius: 14px; padding: 1rem 1.2rem; margin: 1.2rem 0; text-align: left; }

/* loading skeleton */
.bk-loading { display: flex; flex-direction: column; align-items: center; gap: 0.8rem; padding: 2.5rem 1rem; color: var(--muted); }

/* footer actions */
.bk-foot { padding: 1.1rem 1.5rem; border-top: 1px solid var(--line); background: #fff; }

@media (prefers-reduced-motion: reduce) {
  .bk-success .check { animation: none; }
}