/* ============================================================
   lowbiddy — тёмная тема. Подключать ПОСЛЕ основного <style>.
   Ничего не удаляет: только переопределяет цвета и поверхности.
   ============================================================ */

/* ---------- 1. Токены ---------- */
:root{
  color-scheme: dark;

  --bg:          #14120F;   /* база страницы */
  --ink:         #F6F3EC;   /* основной текст (был графит) */
  --muted:       rgba(246,243,236,.55);
  --line:        rgba(246,243,236,.13);
  --surface:     rgba(246,243,236,.055);
  --paper:       rgba(246,243,236,.035);
  --accent:      #C98F45;   /* латунь, осветлённая под тёмный фон */
  --accent-soft: rgba(201,143,69,.14);
  --nav:         rgba(18,16,13,.72);

  --brass:       #C98F45;
  --graphite:    #14120F;
  --glass-brd:   rgba(246,243,236,.12);
  --blur:        blur(26px);
}

/* ---------- 2. Фон: та же плита камня, что на hero.html ---------- */
html{ background: var(--bg); }
body{ background: transparent; color: var(--ink); }

html::before, html::after,
body::before, body::after{
  content:""; position: fixed; pointer-events: none;
}

/* слой 1 — плита */
html::before{
  inset:-10%; z-index:-4;
  background:
    radial-gradient(120% 90% at 78% 18%, rgba(169,114,46,.20), transparent 58%),
    radial-gradient(90% 70% at 88% 78%, rgba(246,243,236,.10), transparent 60%),
    radial-gradient(70% 60% at 55% 45%, rgba(138,131,120,.14), transparent 65%),
    linear-gradient(145deg,#26221D 0%,#191612 45%,#221E19 100%);
  animation: lb-drift 38s ease-in-out infinite alternate;
}
/* слой 2 — прожилки */
html::after{
  inset:-15%; z-index:-3; opacity:.5; mix-blend-mode:screen;
  background:
    repeating-linear-gradient(115deg, transparent 0 38px, rgba(246,243,236,.055) 38px 39px, transparent 39px 96px),
    repeating-linear-gradient(72deg, transparent 0 120px, rgba(217,164,91,.075) 120px 122px, transparent 122px 260px);
  animation: lb-drift 52s ease-in-out infinite alternate-reverse;
}
/* слой 3 — зерно */
body::before{
  inset:0; z-index:-2; opacity:.28;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3'/></filter><rect width='180' height='180' filter='url(%23n)' opacity='.5'/></svg>");
}
/* слой 4 — затемнение слева и по краям */
body::after{
  inset:0; z-index:-1;
  background:
    linear-gradient(90deg, rgba(10,9,7,.72) 0%, rgba(10,9,7,.5) 26%, rgba(10,9,7,.22) 50%, rgba(10,9,7,0) 68%),
    linear-gradient(180deg, rgba(10,9,7,.35) 0%, transparent 20%, transparent 76%, rgba(10,9,7,.45) 100%);
}
@keyframes lb-drift{ from{transform:scale(1) translate3d(0,0,0)} to{transform:scale(1.09) translate3d(-2.5%,1.5%,0)} }

@media (max-width: 900px){
  body::after{ background: linear-gradient(90deg, rgba(10,9,7,.8) 0%, rgba(10,9,7,.55) 60%, rgba(10,9,7,.3) 100%); }
}

/* ---------- 3. Шапка ---------- */
body .topbar{
  background: rgba(18,16,13,.55);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  border-bottom: 0;
}
body .topbar-brand-name{ color: var(--ink); letter-spacing:-.03em; }
body .topbar-brand-tagline{ color: rgba(246,243,236,.5); }

body .auth-btn{
  background: rgba(246,243,236,.05);
  border: 1px solid rgba(246,243,236,.12);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  border-radius: 999px;
  transition: box-shadow .3s ease, border-color .3s ease, background .3s ease;
}
body .auth-btn:hover{
  background: rgba(246,243,236,.09);
  border-color: rgba(246,243,236,.28);
  box-shadow: 0 0 22px rgba(246,243,236,.16);
}
body .auth-title{ color: var(--ink); }
body .auth-sub{ color: rgba(246,243,236,.5); }
body .account-menu-btn{
  background: rgba(246,243,236,.05); border:1px solid rgba(246,243,236,.14);
  color: var(--ink); border-radius:999px;
}
body .account-menu-btn:hover{ border-color: rgba(246,243,236,.32); }
body .account-menu-panel{
  background: rgba(24,21,18,.94); border:1px solid var(--glass-brd);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  box-shadow: 0 22px 60px rgba(0,0,0,.5);
}
body .account-menu-panel a,
body .account-menu-panel button{ color: var(--ink); }

/* ---------- 4. Герой ---------- */
body .hero{ background: transparent; }
body .hero-inner{
  max-width: 1180px; text-align: left;
  padding: 72px 24px 56px;
}
body .hero-title{
  max-width: 860px;
  font-size: clamp(34px, 5.9vw, 78px);
  line-height: 1.06; letter-spacing: -.012em;
  color: var(--ink); font-weight: 500;
}
body .hero-title .hl{ color: var(--accent); }
body .hero-sub{
  margin: 0 0 26px; max-width: 600px;
  color: rgba(246,243,236,.78); letter-spacing:.03em; font-weight: 300;
}
body .hero-meta{
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0; width: 100%; max-width: 780px;
  border-top: 1px solid var(--glass-brd);
  padding-top: 26px; margin-top: 30px;
}
body .hero-meta div{ text-align: left; }
body .hero-meta .n{
  color: var(--accent);
  font-size: clamp(26px, 3.4vw, 44px);
  line-height: 1.1; letter-spacing: -.01em;
  margin-bottom: 6px;
}
body .hero-meta .l{
  color: rgba(246,243,236,.45);
  font-size: 10.5px; letter-spacing: .12em;
}
@media (max-width: 620px){
  body .hero-meta{ gap: 18px 0; }
  body .hero-meta .n{ font-size: 26px; }
}

@media (max-width: 700px){
  body .hero-inner{ padding: 40px 22px 34px; }
  body .hero-meta{ gap: 24px; }
}

/* ---------- 5. Секции ---------- */
body .how,
body .proof,
body .hero{
  background: transparent;
  border-top: 0; border-bottom: 0;
  -webkit-backdrop-filter: none; backdrop-filter: none;
}
body .how-title,
body .how-card h3,
body .form-intro h2{ color: var(--ink); }
body .how-num{
  background: var(--accent-soft); color: var(--accent);
  border: 1px solid rgba(201,143,69,.3);
}

body .marquee{
  background: transparent;
  border-top: 0; border-bottom: 0;
  -webkit-backdrop-filter: none; backdrop-filter: none;
}
body .marquee-item{ color: rgba(246,243,236,.72); letter-spacing:.02em; }
body .marquee-dot{ color: var(--accent); }
body .free-badge{
  background: var(--accent-soft); color: var(--accent);
  border: 1px solid rgba(201,143,69,.28);
}

/* ---------- 6. Карточки шагов формы ---------- */
body .step,
body .step-collapsed-bar{
  background: #201C18;
  border: 1px solid var(--glass-brd);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  box-shadow: 0 18px 50px rgba(0,0,0,.28);
}
body .step-collapsed-bar:hover{ border-color: rgba(246,243,236,.26); }
body .step-collapsed-num,
body .step-num{ color: var(--accent); }
body .step-collapsed-summary{ color: var(--muted); }
body .step-collapsed-arrow{ color: var(--muted); }

/* ---------- 7. Поля ввода ---------- */
body input[type="text"], body input[type="number"],
body input[type="password"], body input[type="email"],
body input[type="tel"], body select, body textarea{
  background: #262119;
  border: 1px solid var(--glass-brd);
  color: var(--ink);
}
body input::placeholder, body textarea::placeholder{ color: rgba(246,243,236,.35); }
body input:focus, body select:focus, body textarea:focus{
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201,143,69,.14);
}
body select option{ background:#1C1916; color: var(--ink); }
body .hint, body .fine{ color: var(--muted); }

body .choice{
  background: #262119;
  border: 1px solid var(--glass-brd);
  color: var(--ink);
}
body .choice:hover{ border-color: rgba(246,243,236,.3); background: rgba(246,243,236,.07); }
body .choice[aria-pressed="true"], body .choice.selected, body .choice.active{
  border-color: var(--accent);
  background: rgba(201,143,69,.12);
  box-shadow: inset 0 0 0 1px var(--accent);
}
body .choice svg [stroke]{ stroke: currentColor; }
body .upload{ border: 1px dashed var(--glass-brd); background: rgba(246,243,236,.03); color: var(--muted); }
body .consent-row, body .confirm-row{ color: var(--muted); }

/* ---------- 8. Кнопки ---------- */
body .submit{
  background: var(--accent); color:#1A1713; font-weight:600;
  border-radius: 999px; border: 1px solid rgba(246,243,236,.25);
  transition: transform .25s ease, background .25s ease;
}
body .submit:hover{ background:#E0A254; transform: scale(1.015); }
body .add-dim-btn{
  background: rgba(246,243,236,.05); border:1px solid var(--glass-brd); color: var(--ink);
}
body .add-dim-plus{ color: var(--accent); }
body .project-action-btn{
  background: rgba(246,243,236,.06); border:1px solid var(--glass-brd);
  color: var(--ink); border-radius:999px;
}
body .project-action-btn:hover{ border-color: var(--accent); color: var(--accent); }

/* ---------- 9. Шаг 04: выбор камня ---------- */
body #step4Block{
  --brass:  #C98F45;
  --s4line: rgba(246,243,236,.16);
  --s4muted: rgba(246,243,236,.55);
  --s4card: #262119;
  --graphite: #F6F3EC;
}
body .s4-lbl, body .s4-count, body .s4-empty{ color: var(--muted); }
body .s4-stone, body .s4-block, body .s4-view-card{
  background: #262119;
  border: 1px solid var(--glass-brd);
  color: var(--ink);
}
body .s4-stone:hover{ border-color: rgba(246,243,236,.3); }
body .s4-stone[aria-pressed="true"], body .s4-stone.picked{
  border-color: var(--brass);
  background: rgba(201,143,69,.14);
  box-shadow: inset 0 0 0 1px var(--brass);
}
body .s4-ghost, body .s4-more, body .s4-view-close{
  background: rgba(246,243,236,.05); border:1px solid var(--glass-brd); color: var(--ink);
}
body .s4-ghost:hover, body .s4-more:hover{ border-color: var(--brass); color: var(--brass); }
body .s4-view{ background: rgba(14,12,10,.86); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); }
body .s4-view-bar{ background: rgba(24,21,18,.9); border-bottom:1px solid var(--glass-brd); color: var(--ink); }
body .s4-view-brand, body .s4-view-art{ color: var(--muted); }
body .s4-view-ph{ background: rgba(246,243,236,.06); }
body .s4-view-pick{ background: var(--brass); color:#1A1713; }
body .s4-tier{ color: var(--muted); }

/* ---------- 10. Модальные окна ---------- */
body .modal-overlay{ background: rgba(12,10,8,.72); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
body .modal-card{
  background: rgba(26,23,19,.92);
  border: 1px solid var(--glass-brd);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  box-shadow: 0 30px 80px rgba(0,0,0,.6);
  color: var(--ink);
}
body .modal-title{ color: var(--ink); }
body .modal-close{ color: var(--muted); }
body .modal-close:hover{ color: var(--ink); }
body .auth-tabs{ border-bottom-color: var(--glass-brd); }
body .auth-tab{ color: rgba(246,243,236,.55); }
body .auth-tab[aria-selected="true"]{ color: var(--ink); border-bottom-color: var(--accent); }
body .auth-msg{ border-left-color: var(--accent); background: rgba(201,143,69,.12); }
body .auth-msg.err{ border-left-color:#E0705F; background: rgba(224,112,95,.12); }
body .auth-hint{ color: var(--muted); }

/* ---------- 11. Наряд-заказ ---------- */
body .ticket{
  background: var(--surface); border:1px solid var(--glass-brd);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
}
body .ticket-head{ background: rgba(246,243,236,.07); color: var(--ink); border-bottom:1px solid var(--glass-brd); }
body .ticket-row span, body .ticket-note{ color: var(--muted); }
body .ticket-comment{ background: rgba(246,243,236,.04); border:1px solid var(--glass-brd); }

/* ---------- 12. Кабинеты и ленты ---------- */
body .feed-card, body .cd-side, body .cd-me-box, body .cd-bid,
body .my-projects-entry, body .feed-empty, body .my-projects-empty{
  background: var(--surface); border:1px solid var(--glass-brd);
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  color: var(--ink);
}
body .feed-bid input{ background: rgba(246,243,236,.05); }
body .feed-send{
  background: var(--accent); border:1px solid rgba(246,243,236,.2);
  color:#1A1713; border-radius:999px; font-weight:500;
}
body .feed-send:hover{ background:#E0A254; }
body .feed-num, body .feed-note, body .cd-bid-date, body .cd-about,
body .cp-meta, body .cp-empty{ color: var(--muted); }
body .feed-mine, body .cd-bid-num, body .cd-logo-btn{ color: var(--accent); }

body .cd-how-wrap{
  background: transparent; color: var(--ink);
  border-top: 0; border-bottom: 0;
  -webkit-backdrop-filter: none; backdrop-filter: none;
}
body .cd-how-title, body .cd-how h4{ color: var(--ink); }
body .cd-how p{ color: rgba(246,243,236,.7); }
body .cd-how-kicker{ color: rgba(246,243,236,.45); }
body .cd-how .n{ border-color: rgba(246,243,236,.3); color: var(--accent); }
body .cd-tg{ border-color: rgba(246,243,236,.35); color: var(--ink); }
body .cd-tg:hover{ border-color: var(--accent); color: var(--accent); }
body .cd-colhead{ border-bottom-color: var(--glass-brd); }
body .cd-rows div{ border-bottom-color: var(--glass-brd); }
body .cd-logo, body .cd-logo-empty, body .cp-logo, body .cp-nologo,
body .cd-add, body .cd-works img, body .cp-works img{
  border-color: var(--glass-brd); background: rgba(246,243,236,.04);
}

/* ---------- 13. Таблицы ---------- */
body .responses-table{ color: var(--ink); }
body .responses-table th{
  background: rgba(246,243,236,.06); color: var(--muted);
  border-bottom:1px solid var(--glass-brd);
}
body .responses-table td{ border-bottom:1px solid var(--glass-brd); }
body .order-status, body .confirm-pill{
  background: rgba(246,243,236,.07); border:1px solid var(--glass-brd); color: var(--ink);
}
body .status-sent{ color:#8FBF8F; }
body .status-accepted{ color: var(--accent); }
body .status-declined{ color:#E0705F; }

/* ---------- 14. Отзывы ---------- */
body .revcar{ padding-bottom: 8px; }
body .revcar-head{ max-width:1180px; margin:0 auto; padding:0 24px 18px; }
body .revcar-track{ gap: 16px; align-items: stretch; }

body .revcar-card{
  background: #201C18; border:1px solid var(--glass-brd);
  -webkit-backdrop-filter: none; backdrop-filter: none;
  border-radius: 16px; overflow: hidden; padding: 0; margin: 0;
  display: flex; flex-direction: column;
  transition: transform .35s ease, border-color .35s ease;
}
body .revcar-card:hover{ transform: translateY(-4px); border-color: rgba(246,243,236,.28); }

/* фото вертикальные — даём им высоту и всю ширину карточки */
body .revcar-photo{
  width: 100%; aspect-ratio: 3/4; height: auto;
  object-fit: cover; object-position: center 60%;
  display: block; border: 0; border-radius: 0; margin: 0;
}
body .revcar-cap{ padding: 14px 16px 16px; }
body .revcar-name{ color: var(--ink); font-size: 15px; line-height:1.3; }
body .revcar-quote{
  color: rgba(246,243,236,.55); font-size: 12.5px; margin-top: 5px;
  letter-spacing: .04em;
}
body .revcar-stars{ display: none; }

@media (max-width: 900px){
  body .revcar-photo{ aspect-ratio: 4/5; }
}
body .revcar-arrow{
  background: rgba(246,243,236,.07); border:1px solid var(--glass-brd); color: var(--ink);
}
body .revcar-arrow:hover{ background: var(--accent); color:#1A1713; }

/* ---------- 15. Мелочи ---------- */
body .benefits{ background: var(--accent-soft); border:1px solid rgba(201,143,69,.25); color: var(--ink); }
body hr{ border-color: var(--glass-brd); }
body a{ color: var(--accent); }
::selection{ background: rgba(201,143,69,.3); color:#fff; }
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible{
  outline: 2px solid var(--accent); outline-offset: 2px;
}
::-webkit-scrollbar{ width:10px; height:10px; }
::-webkit-scrollbar-track{ background:#14120F; }
::-webkit-scrollbar-thumb{ background: rgba(246,243,236,.16); border-radius:8px; }
::-webkit-scrollbar-thumb:hover{ background: rgba(246,243,236,.28); }

@media (prefers-reduced-motion: reduce){
  body::before{ animation: none; }
}

/* ---------- 16. Логотип-весы ---------- */
body .topbar-brand{
  display: flex; align-items: baseline; gap: 9px;
  text-decoration: none; color: var(--ink);
}
body .lb-scales{
  width: 22px; height: 22px; overflow: visible;
  align-self: center; flex: none; color: var(--ink);
}
body .lb-scales .beam{
  transform-origin: 13px 8px;
  transition: transform .55s cubic-bezier(.34,1.4,.5,1);
}
body .topbar-brand:hover .lb-scales .beam{ transform: rotate(-13deg); }
body .lb-scales .pan-l{ fill: var(--accent); }
body .lb-scales .pan-r{ fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linejoin: round; }
body .topbar-brand-name{ font-weight: 600; letter-spacing: -.045em; }
@media (max-width: 560px){
  body .topbar-brand-tagline{ display: none; }
}
@media (prefers-reduced-motion: reduce){
  body .lb-scales .beam{ transition: none; }
}

/* ---------- 17. Подсветка кромки стекла ---------- */
body .step, body .modal-card, body .ticket,
body .feed-card, body .cd-side, body .cd-me-box, body .revcar-card{
  box-shadow:
    inset 0 1px 0 rgba(246,243,236,.07),
    0 18px 50px rgba(0,0,0,.32);
}
body .how-num{ box-shadow: 0 0 24px rgba(201,143,69,.18); }

/* ---------- 18. Лента наряд-заказов в герое ---------- */
body .hero-inner{
  display: flex; align-items: center; gap: 48px;
}
body .hero-copy{ flex: 1 1 auto; min-width: 0; max-width: 780px; }

body .lb-ticker{
  flex: 0 0 320px; width: 320px;
  height: min(70vh, 560px);
  overflow: hidden; position: relative;
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 14%, #000 86%, transparent 100%);
          mask-image: linear-gradient(180deg, transparent 0, #000 14%, #000 86%, transparent 100%);
}
body .lb-ticker-track{
  display: flex; flex-direction: column; gap: 16px;
  animation: lb-scroll 56s linear infinite;
  will-change: transform;
}
body .lb-ticker:hover .lb-ticker-track{ animation-play-state: paused; }
@keyframes lb-scroll{
  from{ transform: translate3d(0,0,0); }
  to{ transform: translate3d(0,-50%,0); }
}

body .lb-order{
  border-radius: 18px; padding: 18px 20px;
  background: rgba(38,33,28,.82);
  border: 1px solid rgba(246,243,236,.12);
  -webkit-backdrop-filter: blur(22px); backdrop-filter: blur(22px);
  box-shadow: inset 0 1px 0 rgba(246,243,236,.06);
}
body .lb-order-top{
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 12px; border-bottom: 1px solid rgba(246,243,236,.10);
}
body .lb-order-top h3{ font-size: 12.5px; font-weight: 500; margin: 0; letter-spacing: .02em; }
body .lb-order-top span{ font-size: 10.5px; color: rgba(246,243,236,.45); }
body .lb-order dl{
  display: grid; grid-template-columns: auto 1fr; gap: 6px 14px;
  padding: 12px 0; margin: 0; font-size: 12px;
}
body .lb-order dt{ color: rgba(246,243,236,.45); }
body .lb-order dd{ margin: 0; text-align: right; color: rgba(246,243,236,.9); }
body .lb-bid{
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 12px; border-radius: 11px; font-size: 12px;
  background: rgba(246,243,236,.05); border: 1px solid rgba(246,243,236,.07);
}
body .lb-bid b{ font-weight: 500; }
body .lb-price{ font-weight: 600; color: var(--accent); }
body .lb-days{ color: rgba(246,243,236,.45); font-size: 10.5px; margin-left: 8px; }

@media (max-width: 1080px){
  body .lb-ticker{ display: none; }
  body .hero-inner{ display: block; }
}
@media (prefers-reduced-motion: reduce){
  body .lb-ticker-track{ animation: none; }
}

/* ---------- 19. Шаги-дорожка (заказчик и исполнитель) ---------- */
body .step-rail{
  display: flex; align-items: center; gap: 10px;
  margin: 0 0 16px;
}
body .step-rail .rail-line{
  height: 1px; flex: 1;
  background: linear-gradient(90deg, rgba(201,143,69,.45), rgba(246,243,236,.06));
}
body .how-card:last-child .rail-line,
body .cd-how > div:last-child .rail-line{ display: none; }

/* номер: одинаковый в обоих блоках */
body .how-num,
body .cd-how .n{
  width: 30px; height: 30px; flex: none; margin: 0;
  border-radius: 50%;
  background: rgba(201,143,69,.10);
  border: 1px solid rgba(201,143,69,.45);
  color: var(--accent);
  display: grid; place-items: center;
  font-size: 12.5px; box-shadow: none;
}

/* шаги заказчика — по левому краю, как дорожка */
body .how-grid{ gap: 0; }
body .how-card{ text-align: left; padding: 0 26px 0 0; }
body .how-card h3{ margin: 0 0 8px; font-size: 15px; font-weight: 500; }
body .how-card p{ font-size: 13px; line-height: 1.6; color: rgba(246,243,236,.68); }
body .how-title{ text-align: left; }
body .how-inner{ padding-top: 8px; }

/* шаги исполнителя */
body .cd-how h4{ min-height: 0; display: block; margin: 0 0 8px; font-size: 15px; font-weight: 500; }
body .cd-how p{ font-size: 13px; line-height: 1.6; }
body .cd-how{ margin-bottom: 0; }

/* подвал: оплата слева, кнопка справа */
body .cd-how-foot{
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
  margin-top: 30px; padding-top: 20px;
  border-top: 1px solid var(--glass-brd);
}
body .cd-how-pay{ font-size: 13.5px; color: rgba(246,243,236,.68); }
body .cd-how-pay b{ color: var(--accent); font-weight: 500; }
body .cd-how-foot .cd-tg{
  width: auto; margin: 0; padding: 11px 20px;
  border-radius: 999px; border: 1px solid rgba(246,243,236,.28);
  background: rgba(246,243,236,.05);
}

@media (max-width: 900px){
  body .step-rail .rail-line{ display: none; }
  body .how-card{ padding-right: 0; }
}