:root{
  --bg:#0d0f13; --panel:#171a21; --panel2:#1e222b; --line:#2a2f3a; --line2:#363c49;
  --text:#eef0f3; --muted:#98a1b2; --brand:#c8963e; --brand2:#e6bd6c; --brand-deep:#8a5f22;
  --ok:#2e7d47; --warn:#c9852b; --err:#c0392b; --radius:14px;
  --font:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  --font-display:'Fraunces',Georgia,'Times New Roman',serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--brand2);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1120px;margin:0 auto;padding:0 24px}
.inline{display:inline}

/* Topbar */
.topbar{background:rgba(13,15,19,.72);backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar__in{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:9px;font-family:var(--font-display);font-weight:600;
  font-size:22px;color:var(--text);letter-spacing:.01em}
.brand:hover{text-decoration:none}
.brand__mark{color:var(--brand);font-size:15px}
.nav{display:flex;align-items:center;gap:20px}
.nav a{color:var(--muted);font-size:15px;font-weight:500}
.nav a:hover{color:var(--text);text-decoration:none}
.nav__user{color:var(--muted);font-size:14px}
.nav__link{color:var(--text)!important}

/* Buttons */
.btn{display:inline-block;background:var(--brand);color:#1a1206;border:0;border-radius:10px;
  padding:10px 18px;font-weight:600;cursor:pointer;font-size:15px;font-family:inherit;
  transition:background .15s,transform .15s,box-shadow .15s}
.btn:hover{background:var(--brand2);text-decoration:none;box-shadow:0 6px 20px rgba(200,150,62,.25)}
.btn--lg{padding:14px 28px;font-size:16px;border-radius:12px}
.btn--ghost{background:transparent;color:var(--text);border:1px solid var(--line2)}
.btn--ghost:hover{background:var(--panel2);color:var(--text);box-shadow:none;border-color:var(--brand)}
.btn--danger{background:transparent;border:1px solid var(--err);color:#e57368}
.btn--block{display:block;width:100%;text-align:center}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* Cards / grid */
h1{font-family:var(--font-display);font-weight:600;font-size:30px;margin:24px 0 16px;letter-spacing:.005em}
h2{font-family:var(--font-display);font-weight:600;font-size:23px;margin:24px 0 12px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.card h3{margin:0 0 6px;font-size:18px}
.muted{color:var(--muted);font-size:14px}
.row{display:flex;gap:16px;flex-wrap:wrap}
.col{flex:1;min-width:260px}

/* Badges */
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}
.badge--open{background:rgba(46,125,71,.2);color:#6bd08a}
.badge--extended{background:rgba(201,133,43,.2);color:#e3aa5c}
.badge--closed{background:rgba(192,57,43,.18);color:#e57368}
.badge--scheduled{background:rgba(154,163,178,.18);color:var(--muted)}

/* Bidding panel */
.bid{background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.bid__value{font-size:34px;font-weight:800;color:var(--brand2)}
.bid__clock{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}
.bid__clock.warn{color:#e3aa5c}
.bid__form{display:flex;gap:10px;margin-top:14px}
.bid__form input{flex:1}
.bid__msg{margin-top:10px;font-size:14px;min-height:20px}
.bid__msg.ok{color:#6bd08a}.bid__msg.err{color:#e57368}

/* Forms */
label{display:block;font-size:13px;color:var(--muted);margin:12px 0 4px}
input,select,textarea{width:100%;background:var(--panel);border:1px solid var(--line);color:var(--text);
  border-radius:9px;padding:10px 12px;font-size:15px;font-family:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand)}
form .btn{margin-top:16px}
.auth{max-width:420px;margin:40px auto}

/* Tables */
table{width:100%;border-collapse:collapse;margin-top:12px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);font-size:14px}
th{color:var(--muted);font-weight:600}
.actions{display:flex;gap:8px}

/* Flash */
.flash{padding:12px 16px;border-radius:10px;margin:16px 0;font-size:14px}
.flash--ok{background:rgba(46,125,71,.15);border:1px solid var(--ok);color:#8fe0a8}
.flash--erro{background:rgba(192,57,43,.15);border:1px solid var(--err);color:#f0a49b}

.footer{border-top:1px solid var(--line);font-size:13px;padding:36px 0;margin-top:72px;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,.25))}
.footer__in{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.footer__in strong{font-family:var(--font-display)}
.footer__in .muted{margin:6px 0 0;max-width:420px}
.admin-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0 20px}
.admin-tabs a{padding:8px 14px;border:1px solid var(--line);border-radius:8px;color:var(--muted)}
.admin-tabs a.active{background:var(--panel);color:var(--text)}
details.formbox{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:8px 18px;margin-bottom:20px}
details.formbox summary{cursor:pointer;font-weight:600;padding:8px 0}

/* ============================================================
   HOME — layout de site de leilão
   ============================================================ */
body.is-home main{display:block}

/* Hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(10,12,16,.78) 0%, rgba(10,12,16,.52) 42%, rgba(13,15,19,.93) 100%),
    radial-gradient(1100px 480px at 75% 0%, rgba(200,150,62,.20), transparent 60%),
    url(../img/hero.jpg) center 28% / cover no-repeat,
    linear-gradient(180deg,#12151c,var(--bg))}
.hero__glow{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(700px 320px at 20% 120%, rgba(230,189,108,.12), transparent 70%)}
.hero__in{position:relative;padding:96px 24px 84px;text-align:center;
  min-height:68vh;display:flex;flex-direction:column;justify-content:center}
.hero__title{text-shadow:0 2px 26px rgba(0,0,0,.55)}
.hero__sub{color:#d7dce4;text-shadow:0 1px 14px rgba(0,0,0,.5)}
.hero__stats>div{background:rgba(18,21,27,.55);backdrop-filter:blur(4px)}
.hero__eyebrow{text-transform:uppercase;letter-spacing:.22em;font-size:12.5px;font-weight:600;
  color:var(--brand2);margin:0 0 18px}
.hero__title{font-family:var(--font-display);font-weight:600;font-size:clamp(30px,5.2vw,56px);
  line-height:1.08;margin:0 auto;max-width:14ch;letter-spacing:-.01em}
.hero__sub{color:var(--muted);font-size:clamp(15px,1.7vw,18px);max-width:60ch;margin:20px auto 0}
.hero__cta{display:flex;gap:14px;justify-content:center;margin-top:32px;flex-wrap:wrap}
.hero__stats{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:56px}
.hero__stats>div{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:14px;
  padding:18px 30px;min-width:150px}
.hero__num{display:block;font-family:var(--font-display);font-size:34px;font-weight:600;color:var(--brand2)}
.hero__lbl{display:block;color:var(--muted);font-size:13px;margin-top:2px;text-transform:uppercase;letter-spacing:.08em}

/* Section headers */
.section{padding:56px 24px 0}
.section__head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  flex-wrap:wrap;margin-bottom:24px;border-bottom:1px solid var(--line);padding-bottom:14px}
.section__title{margin:0;display:flex;align-items:center;gap:11px}
.live-dot{width:9px;height:9px;border-radius:50%;background:#e05a4b;box-shadow:0 0 0 0 rgba(224,90,75,.6);
  animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(224,90,75,.55)}70%{box-shadow:0 0 0 10px rgba(224,90,75,0)}100%{box-shadow:0 0 0 0 rgba(224,90,75,0)}}

/* Lots (destaques) */
.lots{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.lot{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;transition:transform .18s,border-color .18s,box-shadow .18s}
.lot:hover{transform:translateY(-4px);border-color:var(--line2);text-decoration:none;
  box-shadow:0 16px 40px rgba(0,0,0,.35)}
.lot__media{position:relative;aspect-ratio:16/10;background:linear-gradient(135deg,#20242e,#161920);overflow:hidden}
.lot__media img{width:100%;height:100%;object-fit:cover;display:block}
.lot__ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:64px;opacity:.4}
.lot__badge{position:absolute;top:12px;left:12px;padding:5px 12px;border-radius:999px;font-size:12px;
  font-weight:600;backdrop-filter:blur(6px)}
.lot__body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.lot__auction{color:var(--brand2);font-size:12.5px;font-weight:600;text-transform:uppercase;
  letter-spacing:.06em;margin:0 0 4px}
.lot__name{font-family:var(--font-display);font-weight:600;font-size:20px;margin:0}
.lot__loc{margin:6px 0 0;font-size:13px}
.lot__foot{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.lot__lbl{display:block;color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:3px}
.lot__bid{font-size:20px;font-weight:700;color:var(--brand2)}
.lot__timer{text-align:right}
.js-countdown{font-weight:700;font-variant-numeric:tabular-nums;font-size:17px}
.js-countdown.ending{color:#e88}

/* Auctions grid */
.auctions{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.auction{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;transition:transform .18s,border-color .18s}
.auction:hover{transform:translateY(-3px);border-color:var(--brand);text-decoration:none}
.auction__top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.auction__count{color:var(--muted);font-size:13px}
.auction__name{font-family:var(--font-display);font-weight:600;font-size:22px;margin:0 0 6px}
.auction__link{color:var(--brand2);font-weight:600;font-size:14px;margin-top:16px}

/* Empty state */
.empty{text-align:center;padding:56px 24px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}
.empty__icon{font-size:52px;margin-bottom:12px}
.empty h3{font-family:var(--font-display);font-weight:600;font-size:22px;margin:0 0 8px}

@media(max-width:640px){
  .hero__in{padding:60px 20px 52px}
  .hero__stats>div{padding:14px 20px;min-width:120px}
  .section{padding-top:44px}
}

/* ============================================================
   Fotos — upload (admin) e galeria (lote)
   ============================================================ */
.thumbs{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0}
.thumb{position:relative;width:92px;height:92px;border-radius:10px;overflow:hidden;
  border:1px solid var(--line);background:var(--panel2)}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb__tag{position:absolute;left:0;right:0;bottom:0;background:rgba(0,0,0,.62);color:#fff;
  font-size:11px;padding:3px 5px;display:flex;align-items:center;gap:4px}
.thumb__tag input{width:auto;margin:0}
.thumb__tag--new{background:rgba(46,125,71,.85);justify-content:center;font-weight:600}
input[type=file]{padding:8px;font-size:14px;cursor:pointer}
.tbthumb{width:54px;height:40px;object-fit:cover;border-radius:6px;border:1px solid var(--line);display:block}

/* Galeria na página do lote */
.gallery{margin-bottom:22px}
.gallery__main{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:14px;
  border:1px solid var(--line);background:var(--panel2)}
.gallery__thumbs{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.gallery__thumb{width:74px;height:56px;object-fit:cover;border-radius:8px;cursor:pointer;
  border:2px solid transparent;opacity:.65;transition:opacity .15s,border-color .15s}
.gallery__thumb:hover,.gallery__thumb.active{opacity:1;border-color:var(--brand)}

/* Player de vídeo embutido (perfil do lote) */
.video-embed{position:relative;width:100%;aspect-ratio:16/9;margin:6px 0 10px;
  border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#000}
.video-embed iframe,.video-embed video{position:absolute;inset:0;width:100%;height:100%;border:0;display:block;object-fit:cover}

/* Hero sobre a foto — legibilidade (estas regras precisam vir por último) */
.hero__sub{color:#d7dce4;text-shadow:0 1px 14px rgba(0,0,0,.55)}
.hero__eyebrow{text-shadow:0 1px 10px rgba(0,0,0,.5)}
.hero__stats>div{background:rgba(18,21,27,.6);backdrop-filter:blur(4px)}