/* ============================================================
   CONFIGURATOR · «Как проходит» — embedded 4-step booking wizard
   for the couples page. Reuses design tokens from styles.css /
   v2.css / couples.css. Vanilla, no framework.
   ============================================================ */

.cfg {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-xl);
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
  box-shadow: 0 50px 110px -60px rgba(0, 0, 0, 0.8);
  overflow: hidden;
}

/* ---- progress rail ---- */
.cfg-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
}
.cfg-rail-step {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: clamp(16px, 1.6vw, 22px) clamp(16px, 1.8vw, 26px);
  position: relative;
  border-right: 1px solid var(--line);
  transition: background .4s var(--ease);
}
.cfg-rail-step:last-child { border-right: 0; }
.cfg-rail-step .rs-num {
  width: 34px; height: 34px; flex: none;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 0.74rem;
  color: var(--text-mute);
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.02);
  transition: all .4s var(--ease);
}
.cfg-rail-step .rs-meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.cfg-rail-step .rs-kicker {
  font-family: var(--font-mono); font-size: 0.56rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--text-mute);
}
.cfg-rail-step .rs-title {
  font-family: var(--font-display); font-weight: var(--display-weight);
  font-size: var(--step-0); line-height: 1.05; color: var(--text-dim);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  transition: color .4s var(--ease);
}
/* states */
.cfg-rail-step[data-state="active"] { background: var(--accent-soft); }
.cfg-rail-step[data-state="active"] .rs-num { background: var(--accent-deep); border-color: var(--accent); color: #fff; }
.cfg-rail-step[data-state="active"] .rs-title { color: var(--text); }
.cfg-rail-step[data-state="done"] { cursor: pointer; }
.cfg-rail-step[data-state="done"] .rs-num { background: color-mix(in srgb, var(--accent) 16%, transparent); border-color: var(--accent); color: var(--accent); }
.cfg-rail-step[data-state="done"] .rs-title { color: var(--text); }
.cfg-rail-step[data-state="done"] .rs-num::after { content: "✓"; }
.cfg-rail-step[data-state="done"] .rs-num span { display: none; }

/* ---- stage / panels ---- */
.cfg-stage { padding: clamp(24px, 2.6vw, 40px); min-height: 360px; }
.cfg-panel { display: none; animation: cfgFade .5s var(--ease-out); }
.cfg-panel.is-active { display: block; }
@keyframes cfgFade { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .cfg-panel { animation: none; } }

.cfg-panel-head { margin-bottom: clamp(18px, 2vw, 26px); max-width: 60ch; }
.cfg-panel-head .ph-kicker {
  font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--accent);
  display: inline-flex; align-items: center; gap: 0.8em; margin-bottom: 10px;
}
.cfg-panel-head .ph-kicker::before { content: ""; width: 26px; height: 1px; background: var(--accent); opacity: 0.7; }
.cfg-panel-head h3 { font-family: var(--font-display); font-weight: var(--display-weight); font-size: var(--step-2); line-height: 1.08; }
.cfg-panel-head p { color: var(--text-dim); font-size: var(--step-0); line-height: 1.5; margin-top: 8px; text-wrap: pretty; }

/* ---- step 1: blocks (тип проведения + услуги) ---- */
.cfg-block { margin-bottom: clamp(20px, 2.2vw, 30px); }
.cfg-block:last-child { margin-bottom: 0; }
.cfg-block-label {
  font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--text-dim); margin-bottom: 13px;
  display: flex; align-items: baseline; gap: 10px;
}
.cfg-block-hint { letter-spacing: 0.04em; text-transform: none; color: var(--text-mute); font-size: 0.66rem; }

/* тип проведения — 2 wide option rows */
.cfg-format { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(10px, 1.2vw, 14px); }
.cfg-format-opt {
  position: relative; cursor: pointer; text-align: left;
  display: flex; align-items: center; gap: 15px;
  padding: clamp(16px, 1.6vw, 20px) clamp(18px, 1.8vw, 22px);
  border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--surface);
  transition: border-color .35s var(--ease), background .35s var(--ease), transform .4s var(--ease-out), box-shadow .45s var(--ease);
}
.cfg-format-opt:hover { transform: translateY(-3px); border-color: var(--accent); background: var(--surface-2); box-shadow: 0 18px 40px -28px var(--accent-glow); }
.cfg-format-opt[aria-pressed="true"] { border-color: var(--accent); background: var(--surface-2); box-shadow: 0 0 0 1px var(--accent); }
.cfg-format-opt .fo-ico { width: 46px; height: 46px; flex: none; border-radius: 13px; display: grid; place-items: center; color: var(--accent); background: var(--accent-soft); border: 1px solid var(--line); transition: background .35s, color .35s; }
.cfg-format-opt[aria-pressed="true"] .fo-ico { background: var(--accent-deep); color: #fff; }
.cfg-format-opt .fo-body { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.cfg-format-opt .fo-body strong { font-family: var(--font-display); font-weight: var(--display-weight); font-size: var(--step-1); line-height: 1.05; color: var(--text); }
.cfg-format-opt .fo-body span { color: var(--text-dim); font-size: var(--step--1); line-height: 1.4; }
.cfg-format-opt .fo-check {
  position: absolute; top: 14px; right: 14px; width: 22px; height: 22px; border-radius: 50%;
  border: 1px solid var(--line-strong); background: rgba(255,255,255,0.02);
  display: grid; place-items: center; color: #fff; opacity: 0; transform: scale(.6); transition: all .3s var(--ease-out);
}
.cfg-format-opt[aria-pressed="true"] .fo-check { opacity: 1; transform: scale(1); background: var(--accent-deep); border-color: var(--accent); }
@media (max-width: 620px) { .cfg-format { grid-template-columns: 1fr; } }

/* услуги — 3 photo cards (мультивыбор) */
.cfg-svc { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(12px, 1.3vw, 16px); }
.cfg-svc-card {
  position: relative; text-align: left; cursor: pointer; overflow: hidden;
  display: flex; flex-direction: column;
  border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--surface);
  transition: transform .5s var(--ease-out), border-color .4s var(--ease), background .4s var(--ease), box-shadow .5s var(--ease);
}
.cfg-svc-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 26px 54px -34px var(--accent-glow); }
.cfg-svc-card[aria-pressed="true"] { border-color: var(--accent); background: var(--surface-2); box-shadow: 0 0 0 1px var(--accent), 0 26px 54px -34px var(--accent-glow); }
.cfg-svc-card .svc-media { position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--surface-2); }
.cfg-svc-card .svc-media image-slot { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: 0; display: block; transition: transform 1.1s var(--ease-out); }
.cfg-svc-card .svc-media image-slot::part(img) { width: 100%; height: 100%; object-fit: cover; }
.cfg-svc-card:hover .svc-media image-slot { transform: scale(1.05); }
.cfg-svc-card .svc-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, var(--surface) 2%, rgba(6,15,29,0.2) 40%, transparent 70%); pointer-events: none; transition: opacity .4s; }
.cfg-svc-card[aria-pressed="true"] .svc-media::after { background: linear-gradient(to top, var(--surface-2) 2%, rgba(6,15,29,0.2) 40%, transparent 70%); }
.cfg-svc-card .svc-check {
  position: absolute; top: 13px; right: 13px; z-index: 2; width: 26px; height: 26px; border-radius: 50%;
  display: grid; place-items: center; color: #fff; background: rgba(6,15,29,0.5); backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.22); opacity: 0; transform: scale(.6); transition: all .35s var(--ease-out);
}
.cfg-svc-card[aria-pressed="true"] .svc-check { opacity: 1; transform: scale(1); background: var(--accent-deep); border-color: var(--accent); }
.cfg-svc-card .svc-body { display: flex; flex-direction: column; gap: 7px; padding: 16px 18px 20px; flex: 1; }
.cfg-svc-card .svc-tag { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.cfg-svc-card .svc-note { font-style: normal; font-family: var(--font-mono); font-size: 0.54rem; letter-spacing: 0.08em; text-transform: none; padding: 3px 8px; border-radius: 100px; border: 1px solid var(--line-strong); color: var(--text-mute); }
.cfg-svc-card h4 { font-family: var(--font-display); font-weight: var(--display-weight); font-size: var(--step-1); line-height: 1.1; }
.cfg-svc-card p { color: var(--text-dim); font-size: var(--step--1); line-height: 1.5; }
@media (max-width: 820px) { .cfg-svc { grid-template-columns: 1fr; } }

/* ---- step 2: branch cards (photo + caption) ---- */
.cfg-branches { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(12px, 1.3vw, 18px); }
.cfg-branch {
  position: relative; cursor: pointer; text-align: left; overflow: hidden;
  display: flex; flex-direction: column;
  border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--surface);
  transition: transform .5s var(--ease-out), border-color .4s var(--ease), box-shadow .5s var(--ease);
}
.cfg-branch:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 26px 54px -34px var(--accent-glow); }
.cfg-branch[aria-pressed="true"] { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 26px 54px -34px var(--accent-glow); }
.cfg-branch-media { position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--surface-2); }
.cfg-branch-media image-slot { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: 0; display: block; }
.cfg-branch-media image-slot::part(img) { width: 100%; height: 100%; object-fit: cover; }
.cfg-branch-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, var(--surface) 2%, rgba(6,15,29,0.25) 40%, transparent 72%); pointer-events: none; }
.cfg-branch .br-city { position: absolute; top: 12px; left: 13px; z-index: 2; font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.12em; text-transform: uppercase; color: #fff; padding: 5px 11px; border-radius: 100px; background: rgba(6,15,29,0.55); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,0.16); }
.cfg-branch .br-check { position: absolute; top: 12px; right: 13px; z-index: 2; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: rgba(6,15,29,0.5); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,0.22); opacity: 0; transform: scale(.6); transition: all .35s var(--ease-out); }
.cfg-branch[aria-pressed="true"] .br-check { opacity: 1; transform: scale(1); background: var(--accent-deep); border-color: var(--accent); }
.cfg-branch-body { display: flex; flex-direction: column; gap: 8px; padding: 16px 18px 20px; flex: 1; }
.cfg-branch-body h4 { font-family: var(--font-display); font-weight: var(--display-weight); font-size: var(--step-1); line-height: 1.1; }
.cfg-branch-body .br-addr { color: var(--text-dim); font-size: var(--step--1); line-height: 1.4; }
.cfg-branch-body .br-metro { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.05em; color: var(--text-mute); display: inline-flex; align-items: center; gap: 7px; }
.cfg-branch-body .br-metro::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; }
.cfg-branch-mode {
  margin-top: 4px; display: inline-flex; align-items: center; gap: 8px; align-self: flex-start;
  padding: 7px 12px; border-radius: 100px; font-size: 0.68rem; line-height: 1.2;
  border: 1px solid var(--accent-soft); background: var(--accent-soft); color: var(--accent);
}
.cfg-branch-mode svg { flex: none; }
.cfg-branch-mode.is-solo { border-color: var(--line-strong); background: rgba(255,255,255,0.02); color: var(--text-mute); }
@media (max-width: 820px) { .cfg-branches { grid-template-columns: 1fr; } }

/* branch unavailable for the chosen format */
.cfg-branch.is-disabled { opacity: 0.5; cursor: not-allowed; }
.cfg-branch.is-disabled:hover { transform: none; border-color: var(--line); box-shadow: none; }
.cfg-branch.is-disabled .cfg-branch-media image-slot { filter: grayscale(0.7); }

/* ---- step 3: masters ---- */
.cfg-masters-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 18px; }
.cfg-filter { display: flex; gap: 7px; }
.cfg-filter button {
  padding: 8px 15px; border-radius: 100px; cursor: pointer;
  font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.06em; text-transform: uppercase;
  border: 1px solid var(--line); background: rgba(255,255,255,0.02); color: var(--text-dim);
  transition: all .3s var(--ease);
}
.cfg-filter button[aria-pressed="true"] { background: var(--accent-deep); border-color: var(--accent); color: #fff; }
.cfg-pick-count { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.04em; color: var(--text-mute); }
.cfg-pick-count b { color: var(--accent); }

.cfg-masters {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(232px, 1fr));
  gap: clamp(10px, 1.1vw, 14px);
  max-height: 460px; overflow-y: auto; padding: 4px 8px 4px 2px;
  scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent;
}
.cfg-masters::-webkit-scrollbar { width: 8px; }
.cfg-masters::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 100px; }
.cfg-master {
  position: relative; cursor: pointer; text-align: left;
  display: flex; gap: 13px; align-items: flex-start;
  padding: 14px; border-radius: var(--r-md);
  border: 1px solid var(--line); background: var(--surface);
  transition: border-color .35s var(--ease), background .35s var(--ease), transform .4s var(--ease-out);
}
.cfg-master:hover { border-color: var(--accent); background: var(--surface-2); transform: translateY(-2px); }
.cfg-master[aria-pressed="true"] { border-color: var(--accent); background: var(--surface-2); box-shadow: 0 0 0 1px var(--accent); }
.cfg-master[hidden] { display: none; }
.cfg-master.is-disabled { opacity: 0.4; pointer-events: none; }
.cfg-master-av { position: relative; width: 58px; height: 58px; flex: none; border-radius: 50%; overflow: hidden; border: 1px solid var(--line-strong); background: var(--accent-soft); }
.cfg-master-av image-slot { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: 0; display: block; }
.cfg-master-av image-slot::part(img) { width: 100%; height: 100%; object-fit: cover; }
.cfg-master-av .mono { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--font-display); font-weight: var(--display-weight); font-size: 1.4rem; color: var(--accent); }
.cfg-master-info { min-width: 0; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.cfg-master-info .mi-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.cfg-master-info h4 { font-family: var(--font-display); font-weight: var(--display-weight); font-size: var(--step-0); line-height: 1; }
.cfg-master-info .mi-gender { font-family: var(--font-mono); font-size: 0.54rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 3px 7px; border-radius: 100px; border: 1px solid var(--line); color: var(--text-mute); }
.cfg-master-info .mi-exp { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.04em; color: var(--accent); }
.cfg-master-info .mi-desc { color: var(--text-dim); font-size: 0.76rem; line-height: 1.45; text-wrap: pretty; }
.cfg-master .m-check { position: absolute; top: 12px; right: 12px; width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--line-strong); background: rgba(255,255,255,0.02); display: grid; place-items: center; color: #fff; opacity: 0; transform: scale(.6); transition: all .3s var(--ease-out); }
.cfg-master[aria-pressed="true"] .m-check { opacity: 1; transform: scale(1); background: var(--accent-deep); border-color: var(--accent); }

.cfg-master.is-any { grid-column: 1 / -1; align-items: center; }
.cfg-master.is-any .cfg-master-av { background: var(--accent-soft); display: grid; place-items: center; }

.cfg-masters-skip {
  display: flex; gap: 14px; align-items: center;
  padding: clamp(22px, 2.4vw, 32px); border-radius: var(--r-lg);
  border: 1px dashed var(--line-strong); background: rgba(255,255,255,0.015);
}
.cfg-masters-skip .ms-ico { width: 46px; height: 46px; flex: none; border-radius: 13px; display: grid; place-items: center; color: var(--accent); background: var(--accent-soft); border: 1px solid var(--line); }
.cfg-masters-skip p { color: var(--text-dim); font-size: var(--step-0); line-height: 1.5; }
.cfg-masters-skip p strong { color: var(--text); font-weight: 500; }

/* ---- step 4: request / send ---- */
.cfg-send { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(22px, 2.6vw, 40px); align-items: stretch; }
.cfg-send-media { position: relative; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line-strong); min-height: 300px; background: var(--surface-2); }
.cfg-send-media image-slot { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: 0; display: block; }
.cfg-send-media image-slot::part(img) { width: 100%; height: 100%; object-fit: cover; }
.cfg-send-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(6,15,29,0.7) 0%, transparent 50%); pointer-events: none; }
.cfg-send-media .sm-cap { position: absolute; left: 18px; right: 18px; bottom: 18px; z-index: 2; color: #fff; }
.cfg-send-media .sm-cap strong { display: block; font-family: var(--font-display); font-weight: var(--display-weight); font-size: var(--step-1); }
.cfg-send-media .sm-cap span { font-size: var(--step--1); color: rgba(255,255,255,0.82); }

.cfg-summary { display: flex; flex-direction: column; gap: 12px; margin-bottom: 22px; }
.cfg-summary-row { display: flex; gap: 14px; align-items: flex-start; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.cfg-summary-row:last-of-type { border-bottom: 0; padding-bottom: 0; }
.cfg-summary-row .sr-k { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-mute); flex: none; width: 92px; padding-top: 3px; }
.cfg-summary-row .sr-v { color: var(--text); font-size: var(--step-0); line-height: 1.4; flex: 1; }
.cfg-summary-row .sr-v small { display: block; color: var(--text-mute); font-size: 0.72rem; margin-top: 2px; }

.cfg-send-actions { display: flex; flex-direction: column; gap: 12px; }
.cfg-send-actions .btn { width: 100%; justify-content: center; }
.cfg-msgrow { display: flex; gap: 10px; }
.cfg-msg {
  flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 10px; border-radius: var(--r-sm, 10px); cursor: pointer; text-decoration: none;
  font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.06em; text-transform: uppercase;
  border: 1px solid var(--line-strong); background: rgba(255,255,255,0.02); color: var(--text-dim);
  transition: all .3s var(--ease);
}
.cfg-msg:hover { border-color: var(--accent); color: var(--text); background: var(--surface-2); transform: translateY(-2px); }
.cfg-msg svg { flex: none; }
.cfg-msg .mlabel { font-weight: 500; }
.cfg-send-hint { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.04em; color: var(--text-mute); text-align: center; }

.cfg-ok {
  display: none; gap: 13px; align-items: flex-start; margin-top: 4px;
  padding: 16px 18px; border-radius: var(--r-md);
  border: 1px solid var(--accent-soft); background: var(--accent-soft);
}
.cfg-ok.is-on { display: flex; }
.cfg-ok svg { flex: none; color: var(--accent); margin-top: 2px; }
.cfg-ok span { color: var(--text-dim); font-size: var(--step--1); line-height: 1.5; }
.cfg-ok span strong { color: var(--text); font-weight: 500; }

@media (max-width: 760px) { .cfg-send { grid-template-columns: 1fr; } .cfg-send-media { min-height: 220px; order: 2; } }

/* ---- footer nav ---- */
.cfg-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: clamp(16px, 1.8vw, 22px) clamp(24px, 2.6vw, 40px);
  border-top: 1px solid var(--line); background: rgba(255,255,255,0.015);
}
.cfg-foot .cfg-mini { font-size: var(--step--1); color: var(--text-mute); min-width: 0; flex: 1; }
.cfg-foot .cfg-mini b { color: var(--text-dim); font-weight: 500; }
.cfg-foot-btns { display: flex; gap: 10px; flex: none; }
.cfg-back, .cfg-next {
  display: inline-flex; align-items: center; gap: 9px; cursor: pointer;
}
.cfg-back {
  padding: 12px 20px; border-radius: 100px;
  border: 1px solid var(--line-strong); background: transparent; color: var(--text-dim);
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase;
  transition: all .3s var(--ease);
}
.cfg-back:hover { border-color: var(--accent); color: var(--text); }
.cfg-back[hidden] { display: none; }
.cfg-next[disabled] { opacity: 0.4; pointer-events: none; }
.cfg-next[hidden] { display: none; }
@media (max-width: 560px) { .cfg-foot { flex-direction: column; align-items: stretch; } .cfg-foot-btns { justify-content: space-between; } .cfg-foot .cfg-mini { order: 2; text-align: center; } }

/* rail collapses on small screens to a compact counter */
@media (max-width: 700px) {
  .cfg-rail { grid-template-columns: 1fr; }
  .cfg-rail-step { display: none; border-right: 0; }
  .cfg-rail-step[data-state="active"] { display: flex; }
}