/* ===== Bid to Care — Charity Auction Platform =====
   Brand palette derived from the logo:
   teal/blue heart + coral/red heart on warm cream, black script  */
:root{
  --teal:#1E7A99;          /* logo teal, deepened for contrast */
  --teal-dark:#155E77;
  --teal-light:#2F8EAE;    /* logo teal (bright) */
  --teal-soft:#E4F2F6;
  --coral:#E74C48;         /* logo coral/red */
  --coral-dark:#C6383A;
  --coral-soft:#FCE9E8;
  --cream:#F9F9F5;         /* logo cream background */
  --cream-deep:#F2F1E9;
  --ink:#20302F;
  --charcoal:#1B2322;
  --gray:#5E6B6A;
  --line:#E6E4DA;
  --bg:#F9F9F5;
  --white:#FFFFFF;
  --shadow:0 10px 30px rgba(30,122,153,.10);
  --shadow-lg:0 20px 50px rgba(30,122,153,.16);
  --radius:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:1180px;margin:0 auto;padding:0 24px}

/* ===== Navbar ===== */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(249,249,245,.9);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--ink)}
.brand img{height:46px;width:auto;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{color:var(--gray);font-weight:600;font-size:.95rem;transition:color .2s}
.nav-links a:hover{color:var(--teal)}
.nav-cta{
  background:var(--coral);color:#fff !important;padding:11px 22px;border-radius:30px;
  font-weight:700;box-shadow:0 6px 18px rgba(231,76,72,.32);transition:transform .2s,box-shadow .2s;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(231,76,72,.42)}
.nav-toggle{display:none;background:none;border:none;font-size:1.7rem;color:var(--teal);cursor:pointer}

/* ===== Hero ===== */
.hero{
  padding:150px 0 90px;
  background:
    radial-gradient(1000px 500px at 80% -10%, rgba(231,76,72,.12), transparent 60%),
    radial-gradient(900px 500px at 0% 20%, rgba(30,122,153,.12), transparent 55%),
    linear-gradient(180deg,#fff, var(--bg));
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.badge{
  display:inline-flex;align-items:center;gap:8px;background:var(--coral-soft);color:var(--coral-dark);
  padding:8px 16px;border-radius:30px;font-weight:700;font-size:.85rem;margin-bottom:22px;
  border:1px solid rgba(231,76,72,.28);
}
.hero h1{font-size:3.15rem;line-height:1.08;font-weight:900;letter-spacing:-1px;margin-bottom:20px}
.hero h1 span{color:var(--teal)}
.hero h1 span.g{color:var(--coral)}
.hero p.lead{font-size:1.18rem;color:var(--gray);max-width:560px;margin-bottom:32px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:32px;
  font-weight:700;font-size:1rem;cursor:pointer;border:2px solid transparent;transition:all .22s;
}
.btn-primary{background:var(--teal);color:#fff;box-shadow:0 10px 26px rgba(30,122,153,.30)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(30,122,153,.42);background:var(--teal-dark)}
.btn-gold{background:var(--coral);color:#fff;box-shadow:0 10px 26px rgba(231,76,72,.32)}
.btn-gold:hover{transform:translateY(-3px);background:var(--coral-dark);color:#fff}
.btn-outline{background:transparent;color:var(--teal);border-color:var(--teal)}
.btn-outline:hover{background:var(--teal);color:#fff}
.hero-visual{position:relative}
.hero-logo-card{
  background:var(--cream);border-radius:26px;padding:38px;box-shadow:var(--shadow-lg);
  text-align:center;border:1px solid var(--line);
}
.hero-logo-card img{width:300px;max-width:100%;margin:0 auto 6px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}
.hero-stats .st{background:var(--teal-soft);border-radius:14px;padding:16px 8px;text-align:center}
.hero-stats .st .n{font-size:1.5rem;font-weight:900;color:var(--teal)}
.hero-stats .st .l{font-size:.72rem;color:var(--gray);font-weight:600;text-transform:uppercase;letter-spacing:.4px}

/* ===== Section base ===== */
section{padding:80px 0}
.sec-head{text-align:center;max-width:680px;margin:0 auto 52px}
.eyebrow{color:var(--coral);font-weight:800;letter-spacing:2px;text-transform:uppercase;font-size:.82rem;margin-bottom:12px}
.sec-head h2{font-size:2.3rem;font-weight:900;letter-spacing:-.5px;margin-bottom:14px}
.sec-head p{color:var(--gray);font-size:1.08rem}

/* ===== How it works ===== */
.how{background:#fff}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.step{text-align:center;padding:34px 26px;border-radius:var(--radius);background:var(--bg);border:1px solid var(--line);position:relative;transition:transform .25s,box-shadow .25s}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.step .num{
  width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--teal-light));
  color:#fff;font-weight:900;font-size:1.3rem;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;
  box-shadow:0 8px 20px rgba(30,122,153,.3);
}
.step h3{font-size:1.2rem;margin-bottom:10px}
.step p{color:var(--gray);font-size:.97rem}

/* ===== Auction grid ===== */
.auction{background:var(--bg)}
.filter-bar{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:40px}
.chip{background:#fff;border:1px solid var(--line);color:var(--gray);padding:9px 20px;border-radius:30px;font-weight:600;font-size:.9rem;cursor:pointer}
.chip.active{background:var(--teal);color:#fff;border-color:var(--teal)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{
  background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.card-img{position:relative;aspect-ratio:1/1;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .card-img img{transform:scale(1.06)}
.card-tag{
  position:absolute;top:14px;left:14px;background:var(--coral);color:#fff;
  padding:5px 13px;border-radius:20px;font-size:.75rem;font-weight:800;box-shadow:0 4px 10px rgba(0,0,0,.15);
}
.card-live{
  position:absolute;top:14px;right:14px;background:#E53935;color:#fff;
  padding:5px 12px;border-radius:20px;font-size:.72rem;font-weight:800;display:flex;align-items:center;gap:6px;
}
.card-live .dot{width:7px;height:7px;border-radius:50%;background:#fff;animation:pulse 1.3s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.card-body{padding:22px;display:flex;flex-direction:column;flex:1}
.card-org{font-size:.78rem;color:var(--teal);font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.card-body h3{font-size:1.15rem;margin-bottom:6px;line-height:1.25}
.card-body .desc{color:var(--gray);font-size:.9rem;margin-bottom:16px;flex:1}
.bid-row{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:14px;padding-top:14px;border-top:1px solid var(--line)}
.bid-row .cur{font-size:.75rem;color:var(--gray);font-weight:600}
.bid-row .amt{font-size:1.6rem;font-weight:900;color:var(--ink);line-height:1}
.bid-row .time{font-size:.8rem;color:var(--coral-dark);font-weight:700;text-align:right}
.bid-row .time small{display:block;color:var(--gray);font-weight:600;font-size:.72rem}
.card .btn-bid{
  width:100%;background:var(--teal);color:#fff;border:none;padding:13px;border-radius:30px;
  font-weight:800;font-size:.95rem;cursor:pointer;transition:background .2s,transform .2s;
}
.card .btn-bid:hover{background:var(--teal-dark);transform:translateY(-2px)}
.demo-note{text-align:center;margin-top:34px;color:var(--gray);font-size:.9rem;font-style:italic}

/* ===== For Nonprofits ===== */
.nonprofits{background:linear-gradient(135deg,var(--teal),var(--teal-dark));color:#fff}
.np-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.np-grid .eyebrow{color:#FFD9D6}
.np-grid h2{font-size:2.3rem;font-weight:900;margin-bottom:18px}
.np-grid p{color:rgba(255,255,255,.9);font-size:1.05rem;margin-bottom:20px}
.np-list{list-style:none;display:flex;flex-direction:column;gap:14px;margin-bottom:28px}
.np-list li{display:flex;align-items:flex-start;gap:12px;font-size:1rem;color:rgba(255,255,255,.95)}
.np-list li .ic{color:#FFD9D6;font-weight:900;font-size:1.1rem;flex-shrink:0}
.np-visual{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:22px;padding:34px}
.np-visual h4{font-size:1.1rem;margin-bottom:20px;color:#FFD9D6}
.np-metric{display:flex;justify-content:space-between;align-items:center;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.15)}
.np-metric:last-child{border-bottom:none}
.np-metric .lab{color:rgba(255,255,255,.85);font-size:.95rem}
.np-metric .val{font-size:1.5rem;font-weight:900;color:#fff}

/* ===== About Us (Ivan + Debbie) ===== */
.about{background:#fff}
.team{display:grid;grid-template-columns:repeat(2,1fr);gap:40px;max-width:960px;margin:0 auto}
.person{
  background:var(--cream);border:1px solid var(--line);border-radius:22px;
  padding:38px 30px 34px;text-align:center;box-shadow:var(--shadow);
  transition:transform .25s,box-shadow .25s;
}
.person:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.person .photo-wrap{width:186px;height:186px;margin:0 auto 22px;position:relative}
.person .photo-wrap::after{
  content:"";position:absolute;inset:-8px;border-radius:50%;
  background:linear-gradient(135deg,var(--teal),var(--coral));
  z-index:0;
}
.person .photo-wrap img{
  position:relative;z-index:1;width:100%;height:100%;border-radius:50%;
  object-fit:cover;border:5px solid var(--cream);
}
.person .p-name{font-size:1.4rem;font-weight:900;color:var(--ink);margin-bottom:4px}
.person .p-role{color:var(--coral);font-weight:800;font-size:.82rem;letter-spacing:1.2px;text-transform:uppercase;margin-bottom:16px}
.person .p-bio{color:var(--gray);font-size:.98rem;text-align:left}
.about-story{
  max-width:820px;margin:48px auto 0;background:var(--teal-soft);
  border-radius:20px;padding:32px 36px;text-align:center;border:1px solid var(--line);
}
.about-story .heart{font-size:1.8rem;margin-bottom:8px}
.about-story p{color:var(--ink);font-size:1.1rem;font-weight:600;line-height:1.6}
.about-story p b{color:var(--teal)}

/* ===== Mission / story ===== */
.mission{background:var(--bg)}
.mission-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.mission-grid .eyebrow{color:var(--coral)}
.mission-grid h2{font-size:2.2rem;font-weight:900;margin-bottom:18px;line-height:1.15}
.mission-grid p{color:var(--gray);font-size:1.05rem;margin-bottom:16px}
.quote{
  background:var(--coral-soft);border-left:5px solid var(--coral);border-radius:12px;
  padding:22px 24px;font-style:italic;color:var(--ink);font-size:1.05rem;margin-top:8px;
}
.quote cite{display:block;margin-top:10px;font-style:normal;font-weight:700;color:var(--teal);font-size:.9rem}
.mission-visual{border-radius:22px;overflow:hidden;box-shadow:var(--shadow-lg);position:relative}
.mission-visual .stat-card{
  background:linear-gradient(135deg,var(--coral),var(--coral-dark));border-radius:22px;
  padding:48px 40px;color:#fff;text-align:center;
}
.mission-visual .stat-card .big{font-size:3.4rem;font-weight:900;line-height:1}
.mission-visual .stat-card .sub{font-size:1.05rem;margin-top:10px;opacity:.95}
.mission-visual .stat-card hr{border:none;border-top:1px solid rgba(255,255,255,.3);margin:26px 0}

/* ===== CTA / contact ===== */
.cta{background:#fff;text-align:center}
.cta-box{
  background:linear-gradient(135deg,var(--cream),var(--teal-soft));border:1px solid var(--line);
  border-radius:26px;padding:60px 40px;box-shadow:var(--shadow);max-width:820px;margin:0 auto;
}
.cta-box h2{font-size:2.2rem;font-weight:900;margin-bottom:14px}
.cta-box p{color:var(--gray);font-size:1.1rem;margin-bottom:30px;max-width:560px;margin-left:auto;margin-right:auto}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ===== Footer ===== */
footer{background:var(--charcoal);color:rgba(255,255,255,.75);padding:50px 0 30px}
.foot-grid{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;margin-bottom:26px}
.foot-brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:800;font-size:1.1rem}
.foot-brand img{height:44px;width:auto;border-radius:8px;background:var(--cream);padding:4px}
.foot-links{display:flex;gap:26px;flex-wrap:wrap}
.foot-links a{color:rgba(255,255,255,.75);font-size:.92rem;transition:color .2s}
.foot-links a:hover{color:var(--coral)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;text-align:center;font-size:.85rem;color:rgba(255,255,255,.55)}
.foot-disclaimer{margin-top:10px;font-size:.78rem;color:rgba(255,255,255,.4);max-width:760px;margin-left:auto;margin-right:auto}

/* ===== Reveal ===== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ===== Modal ===== */
.modal-overlay{
  position:fixed;inset:0;background:rgba(20,40,38,.6);backdrop-filter:blur(4px);
  display:none;align-items:center;justify-content:center;z-index:2000;padding:20px;
}
.modal-overlay.open{display:flex}
.modal{
  background:#fff;border-radius:22px;max-width:440px;width:100%;padding:36px;
  box-shadow:var(--shadow-lg);position:relative;text-align:center;
}
.modal .mc{width:60px;height:60px;border-radius:50%;background:var(--teal-soft);display:flex;align-items:center;justify-content:center;font-size:1.8rem;margin:0 auto 16px}
.modal h3{font-size:1.35rem;margin-bottom:10px}
.modal p{color:var(--gray);margin-bottom:22px}
.modal .btn{width:100%;justify-content:center}
.modal-close{position:absolute;top:16px;right:20px;background:none;border:none;font-size:1.6rem;color:var(--gray);cursor:pointer;line-height:1}

/* ===== Responsive ===== */
@media(max-width:960px){
  .hero-grid,.np-grid,.mission-grid{grid-template-columns:1fr;gap:40px}
  .hero h1{font-size:2.5rem}
  .cards,.steps{grid-template-columns:repeat(2,1fr)}
  .hero-visual{order:-1}
  .hero-logo-card img{width:240px}
}
@media(max-width:720px){
  .nav-links{
    position:fixed;top:74px;left:0;right:0;background:var(--cream);flex-direction:column;
    gap:0;padding:0;max-height:0;overflow:hidden;transition:max-height .3s;border-bottom:1px solid var(--line);
  }
  .nav-links.open{max-height:460px;padding:12px 0}
  .nav-links a{padding:14px 24px;width:100%;border-bottom:1px solid var(--line)}
  .nav-cta{margin:12px 24px;text-align:center}
  .nav-toggle{display:block}
  .cards,.steps,.team{grid-template-columns:1fr}
  .hero h1{font-size:2.1rem}
  .sec-head h2,.np-grid h2,.mission-grid h2,.cta-box h2{font-size:1.8rem}
}

/* ====================================================================
   AUCTION PAGES — Bidder View + Host Control Panel
   ==================================================================== */
.auction-page{padding-top:0}
.auction-header{
  padding:120px 0 40px;text-align:center;
  background:radial-gradient(900px 400px at 50% -20%, rgba(30,122,153,.14), transparent 60%),
             linear-gradient(180deg,#fff,var(--bg));
}
.auction-header h1{font-size:2.6rem;font-weight:900;margin:16px 0 8px;letter-spacing:-.5px}
.auction-header p{color:var(--gray);max-width:580px;margin:0 auto;font-size:1.1rem}

.auction-status-bar{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--white);border:1px solid var(--line);border-radius:30px;
  padding:10px 22px;font-weight:700;font-size:.9rem;box-shadow:var(--shadow);
}
.status-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.status-dot.live{background:var(--coral);box-shadow:0 0 0 0 rgba(231,76,72,.5);animation:pulse 1.5s infinite}
.status-dot.ended{background:var(--gray)}
.status-dot.idle{background:#bbb}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(231,76,72,.5)}70%{box-shadow:0 0 0 10px rgba(231,76,72,0)}100%{box-shadow:0 0 0 0 rgba(231,76,72,0)}}

.auction-main{padding:30px 24px 60px;max-width:1100px}

/* Sign-in panel */
.signin-panel{display:flex;justify-content:center;padding:20px 0}
.signin-card{
  background:var(--white);border-radius:24px;padding:44px 36px;text-align:center;
  max-width:440px;width:100%;box-shadow:var(--shadow-lg);border:1px solid var(--line);
}
.signin-icon{font-size:3rem;margin-bottom:12px}
.signin-card h2{font-size:1.6rem;margin-bottom:8px}
.signin-card p{color:var(--gray);margin-bottom:24px}
.signin-card input{
  width:100%;padding:14px 18px;border:2px solid var(--line);border-radius:14px;
  font-size:1.05rem;margin-bottom:16px;transition:border-color .2s;
}
.signin-card input:focus{outline:none;border-color:var(--teal)}
.btn-full{width:100%;justify-content:center}
.signin-note{color:var(--muted);font-size:.85rem;margin-top:16px;margin-bottom:0}

/* Bidder bar */
.bidder-bar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:var(--white);border-radius:18px;padding:16px 24px;margin-bottom:24px;
  box-shadow:var(--shadow);border:1px solid var(--line);flex-wrap:wrap;
}
.bidder-info{display:flex;align-items:center;gap:14px}
.bidder-avatar{
  width:48px;height:48px;border-radius:50%;background:var(--teal);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.3rem;flex-shrink:0;
}
.bidder-label{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.bidder-name{font-weight:800;font-size:1.1rem}
.bidder-number{display:flex;align-items:baseline;gap:6px}
.bidder-number .num-label{font-size:.8rem;color:var(--muted)}
.bidder-number .num-val{font-size:1.4rem;font-weight:900;color:var(--teal)}
.btn-signout{
  background:none;border:1px solid var(--line);border-radius:10px;padding:8px 18px;
  font-weight:600;color:var(--gray);cursor:pointer;font-size:.9rem;transition:all .2s;
}
.btn-signout:hover{border-color:var(--coral);color:var(--coral)}

/* Countdown timer */
.countdown-wrap{
  background:linear-gradient(135deg,var(--teal),var(--teal-dark));border-radius:24px;
  padding:32px;text-align:center;margin-bottom:32px;color:#fff;
  box-shadow:0 16px 40px rgba(30,122,153,.30);transition:all .3s;
}
.countdown-wrap.ended{background:linear-gradient(135deg,var(--gray),#4a5550)}
.countdown-wrap.idle{background:linear-gradient(135deg,#bcc4c2,#a8b0ae)}
.countdown-wrap.urgent{background:linear-gradient(135deg,var(--coral),var(--coral-dark));animation:shake .3s infinite}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-3px)}75%{transform:translateX(3px)}}
.countdown-label{font-size:.85rem;text-transform:uppercase;letter-spacing:1.5px;opacity:.85;margin-bottom:6px}
.countdown-time{font-size:3.2rem;font-weight:900;font-variant-numeric:tabular-nums;letter-spacing:2px;line-height:1}
.countdown-bar{height:6px;background:rgba(255,255,255,.25);border-radius:3px;margin-top:18px;overflow:hidden}
.countdown-fill{height:100%;background:#fff;border-radius:3px;transition:width .3s linear;width:100%}

/* Auction items grid */
.auction-items-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.auction-items-head h2{font-size:1.6rem}
.items-count{color:var(--muted);font-weight:600;font-size:.95rem}
.auction-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}

.auction-item{
  background:var(--white);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);
  border:1px solid var(--line);transition:transform .2s,box-shadow .2s,border-color .2s;
}
.auction-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.auction-item.winning{border-color:var(--teal);box-shadow:0 10px 30px rgba(30,122,153,.20)}
.auction-item.ended{opacity:.85}
.item-img-wrap{position:relative;height:200px;overflow:hidden;background:var(--cream-deep)}
.item-img-wrap img{width:100%;height:100%;object-fit:cover}
.item-no-img{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:3.5rem;background:var(--teal-soft)}
.item-sold,.item-unsold{
  position:absolute;top:12px;right:12px;padding:6px 14px;border-radius:20px;
  font-weight:800;font-size:.8rem;color:#fff;letter-spacing:.5px;
}
.item-sold{background:var(--coral)}
.item-unsold{background:var(--gray)}
.item-body{padding:20px}
.item-org{font-size:.8rem;color:var(--teal);font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}
.item-body h3{font-size:1.15rem;margin-bottom:6px}
.item-desc{font-size:.9rem;color:var(--gray);margin-bottom:12px;line-height:1.5}
.winning-badge,.outbid-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.78rem;font-weight:700;margin-bottom:10px}
.winning-badge{background:var(--teal-soft);color:var(--teal-dark)}
.outbid-badge{background:var(--coral-soft);color:var(--coral-dark)}
.item-bid-row{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:14px}
.item-bid-row .cur{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.item-bid-row .amt{font-size:1.5rem;font-weight:900;color:var(--ink)}
.item-bids{font-size:.85rem;color:var(--muted);font-weight:600}
.btn-bid{
  width:100%;padding:12px;border:none;border-radius:12px;background:var(--coral);color:#fff;
  font-weight:700;font-size:1rem;cursor:pointer;transition:all .2s;
}
.btn-bid:hover:not(:disabled){background:var(--coral-dark);transform:translateY(-1px)}
.btn-bid:disabled{background:var(--gray);cursor:not-allowed;opacity:.6}
.item-winner{margin-top:12px;padding:12px;background:var(--coral-soft);border-radius:10px;font-weight:700;font-size:.9rem;color:var(--coral-dark);text-align:center}
.item-winner.no-bids{background:var(--cream-deep);color:var(--muted)}

/* No items message */
.no-items{text-align:center;padding:60px 20px;color:var(--gray)}
.no-items-icon{font-size:3.5rem;margin-bottom:16px}
.no-items h3{font-size:1.4rem;margin-bottom:8px;color:var(--ink)}

/* Bid modal */
.bid-modal{max-width:480px;text-align:left}
.bid-modal-item{margin:0 0 16px}
.bid-modal-item img{width:100%;max-height:220px;object-fit:cover;border-radius:14px}
.bid-modal-noimg{height:120px;display:flex;align-items:center;justify-content:center;font-size:3rem;background:var(--teal-soft);border-radius:14px}
.bid-modal h3{text-align:left;margin-bottom:4px}
.bid-modal-org{color:var(--teal);font-size:.85rem;font-weight:700;margin-bottom:16px}
.bid-modal-current{display:flex;align-items:baseline;justify-content:space-between;background:var(--teal-soft);border-radius:12px;padding:14px 18px;margin-bottom:14px}
.bid-modal-current .cur-label{font-size:.8rem;color:var(--teal-dark);font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.bid-modal-current .cur-amount{font-size:1.6rem;font-weight:900;color:var(--teal-dark)}
.bid-modal-history{max-height:120px;overflow-y:auto;margin-bottom:16px;border:1px solid var(--line);border-radius:10px;padding:10px 14px}
.hist-title{font-size:.8rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}
.hist-row{display:flex;justify-content:space-between;padding:4px 0;font-size:.88rem;border-bottom:1px solid var(--line)}
.hist-row:last-child{border-bottom:none}
.hist-bidder{color:var(--gray)}
.hist-amt{font-weight:700}
.bid-input-row{margin-bottom:16px}
.bid-input-row label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--ink)}
.bid-input-controls{display:flex;gap:8px;flex-wrap:wrap}
.bid-input-controls input{
  flex:1;min-width:100px;padding:12px 16px;border:2px solid var(--line);border-radius:12px;
  font-size:1.2rem;font-weight:700;
}
.bid-input-controls input:focus{outline:none;border-color:var(--teal)}
.btn-inc{
  padding:12px 16px;border:2px solid var(--teal);background:var(--white);border-radius:12px;
  font-weight:700;color:var(--teal);cursor:pointer;font-size:.9rem;transition:all .15s;
}
.btn-inc:hover{background:var(--teal);color:#fff}
.bid-modal-hint{font-size:.82rem;color:var(--muted);margin-top:10px;text-align:center;margin-bottom:0}

/* Toast */
.auction-toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(100px);
  background:var(--ink);color:#fff;padding:14px 28px;border-radius:30px;font-weight:600;
  font-size:.95rem;box-shadow:0 10px 30px rgba(0,0,0,.3);z-index:3000;
  opacity:0;transition:all .3s;pointer-events:none;max-width:90vw;text-align:center;
}
.auction-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* Winner overlay */
.winner-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(6px);z-index:4000;
  display:flex;align-items:center;justify-content:center;padding:20px;
  opacity:0;pointer-events:none;transition:opacity .3s;
}
.winner-overlay.open{opacity:1;pointer-events:auto}
.winner-card{
  background:#fff;border-radius:28px;padding:40px 36px;max-width:560px;width:100%;
  text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.4);max-height:85vh;overflow-y:auto;
}
.winner-confetti{font-size:1.8rem;margin-bottom:4px}
.winner-trophy{font-size:4rem;margin-bottom:8px}
.winner-card h2{font-size:1.8rem;margin-bottom:20px}
.winners-list{margin-bottom:20px}
.winner-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 18px;background:var(--cream-deep);border-radius:12px;margin-bottom:8px;text-align:left;flex-wrap:wrap;
}
.winner-row.mine{background:var(--coral-soft);border:2px solid var(--coral)}
.winner-item{font-weight:700;flex:1;min-width:140px}
.winner-org{font-weight:400;color:var(--gray);font-size:.85rem}
.winner-person{color:var(--teal-dark);font-weight:600;font-size:.9rem}
.winner-amount{font-size:1.3rem;font-weight:900;color:var(--coral)}
.total-raised{padding:16px;background:var(--teal);color:#fff;border-radius:14px;font-size:1.1rem;font-weight:700}
.no-winners{color:var(--gray);padding:20px}

/* ====================================================================
   HOST CONTROL PANEL
   ==================================================================== */
.host-header{background:linear-gradient(135deg,var(--teal-soft),var(--cream))}
.host-badge{
  display:inline-block;background:var(--teal);color:#fff;padding:8px 20px;border-radius:30px;
  font-weight:700;font-size:.85rem;letter-spacing:.5px;margin-bottom:12px;
}
.host-panel{
  background:var(--white);border-radius:20px;padding:28px 28px;margin-bottom:24px;
  box-shadow:var(--shadow);border:1px solid var(--line);
}
.host-panel h2{font-size:1.35rem;margin-bottom:8px}
.host-help{color:var(--gray);font-size:.95rem;margin-bottom:20px;line-height:1.6}
.host-help-small{color:var(--muted);font-size:.85rem;margin-top:14px;line-height:1.6}

/* Auction mode indicator */
.mode-indicator{
  display:inline-block;padding:6px 16px;border-radius:30px;font-size:.85rem;
  font-weight:600;margin-bottom:16px;letter-spacing:.3px;
}
.mode-indicator.mode-local{
  background:rgba(231,76,72,.12);color:var(--coral);border:1px solid rgba(231,76,72,.3);
}
.mode-indicator.mode-worker{
  background:rgba(30,122,153,.12);color:var(--teal);border:1px solid rgba(30,122,153,.3);
}

/* Timer presets */
.timer-presets{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px;margin-bottom:24px}
.preset-btn{
  padding:14px 10px;border:2px solid var(--line);background:var(--white);border-radius:14px;
  cursor:pointer;transition:all .2s;text-align:center;font-weight:700;font-size:1.05rem;color:var(--ink);
}
.preset-btn:hover{border-color:var(--teal);background:var(--teal-soft);transform:translateY(-2px)}
.preset-btn small{display:block;font-weight:500;font-size:.78rem;color:var(--muted);margin-top:2px}

/* Custom timer */
.timer-custom{background:var(--cream-deep);border-radius:14px;padding:20px;margin-bottom:20px}
.timer-custom label{display:block;font-weight:600;margin-bottom:10px;font-size:.9rem}
.custom-inputs{display:flex;gap:16px;margin-bottom:16px;flex-wrap:wrap}
.custom-inputs div{display:flex;align-items:center;gap:8px}
.custom-inputs input{width:70px;padding:10px;border:2px solid var(--line);border-radius:10px;font-size:1.1rem;font-weight:700;text-align:center}
.custom-inputs input:focus{outline:none;border-color:var(--teal)}
.custom-inputs span{font-size:.85rem;color:var(--muted);font-weight:600}

.timer-display-box{background:var(--teal-soft);border-radius:14px;padding:18px;text-align:center;margin-bottom:20px}
.timer-display-label{font-size:.8rem;color:var(--teal-dark);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px}
.timer-display-val{font-size:2rem;font-weight:900;color:var(--teal-dark)}

.host-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-lg{padding:16px 32px;font-size:1.1rem}

/* Add item form */
.add-item-form{display:flex;flex-direction:column;gap:14px}
.form-row{display:flex;gap:12px}
.form-row input,.form-row textarea{
  flex:1;padding:12px 16px;border:2px solid var(--line);border-radius:12px;font-size:1rem;font-family:inherit;
}
.form-row input:focus,.form-row textarea:focus{outline:none;border-color:var(--teal)}
.form-row-split{gap:24px}
.form-row-split > div{flex:1}
.form-row-split label{display:block;font-size:.8rem;font-weight:600;margin-bottom:6px;color:var(--ink)}
.form-row-split input{width:100%}

.image-picker{display:flex;gap:10px;flex-wrap:wrap}
.img-opt{
  width:64px;height:64px;border-radius:10px;overflow:hidden;cursor:pointer;
  border:3px solid transparent;transition:border-color .2s;background:var(--cream-deep);
}
.img-opt img{width:100%;height:100%;object-fit:cover}
.img-opt.active{border-color:var(--teal)}
.no-img-opt{display:flex;align-items:center;justify-content:center;width:100%;height:100%;font-size:.7rem;color:var(--muted);text-align:center;font-weight:600}

.quick-add{margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}
.quick-add-label{font-size:.9rem;color:var(--gray);margin-bottom:10px}

/* Host items list */
.host-item-list{display:flex;flex-direction:column;gap:10px}
.host-item-row{
  display:flex;align-items:center;gap:14px;background:var(--cream-deep);border-radius:12px;padding:12px;
}
.host-item-thumb{width:56px;height:56px;border-radius:8px;object-fit:cover;flex-shrink:0;background:var(--teal-soft)}
.host-item-noimg{display:flex;align-items:center;justify-content:center;font-size:1.5rem}
.host-item-info{flex:1}
.host-item-name{font-weight:700;font-size:1rem}
.host-item-org{font-size:.82rem;color:var(--teal);font-weight:600}
.host-item-meta{font-size:.8rem;color:var(--muted);margin-top:2px}
.host-item-bid{font-size:.88rem;margin-top:4px}
.btn-remove{
  background:none;border:none;font-size:1.3rem;cursor:pointer;color:var(--coral);
  padding:8px 12px;border-radius:8px;transition:background .2s;
}
.btn-remove:hover{background:var(--coral-soft)}
.empty-msg{color:var(--muted);font-size:.95rem;padding:12px 0}
.empty-msg a{color:var(--teal);font-weight:600}

/* Live results */
.host-live-timer{
  font-size:2.2rem;font-weight:900;color:var(--coral);text-align:center;
  padding:16px;background:var(--coral-soft);border-radius:14px;margin-bottom:16px;font-variant-numeric:tabular-nums;
}
.host-result-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 16px;background:var(--cream-deep);border-radius:10px;margin-bottom:8px;flex-wrap:wrap;
}
.hr-name{font-weight:700;flex:1;min-width:120px}
.hr-bid{font-size:1.2rem;font-weight:900;color:var(--coral)}
.hr-bidder{font-size:.85rem;color:var(--gray)}
.host-total{margin-top:12px;padding:14px;background:var(--teal);color:#fff;border-radius:12px;font-weight:700;text-align:center;font-size:1.1rem}

/* Bidder list */
.bidder-list{display:flex;flex-direction:column;gap:8px}
.bidder-row{
  display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--cream-deep);border-radius:10px;
}
.bidder-row-num{font-weight:900;color:var(--teal);font-size:1.1rem}
.bidder-row-name{font-weight:600}

/* Share link */
.host-link-panel{background:linear-gradient(135deg,var(--teal-soft),var(--cream))}
.share-link-box{display:flex;gap:10px;margin-bottom:8px;flex-wrap:wrap}
.share-link-box input{
  flex:1;min-width:220px;padding:14px 18px;border:2px solid var(--teal);border-radius:12px;
  font-size:1rem;font-weight:600;color:var(--teal-dark);background:var(--white);
}

/* Auction page responsive */
@media(max-width:720px){
  .auction-header h1{font-size:2rem}
  .countdown-time{font-size:2.4rem}
  .auction-grid{grid-template-columns:1fr}
  .timer-presets{grid-template-columns:repeat(2,1fr)}
  .host-panel{padding:20px 16px}
  .bid-input-controls input{min-width:80px;font-size:1rem}
  .winner-row{font-size:.85rem}
  .host-actions .btn{width:100%;justify-content:center}
}

/* ═══════════════════════════════════════════════════════════════
   BID TO CARE — AI ASSISTANT WIDGET (spectacular chat)
   Floating launcher + slide-up panel, brand teal/coral/cream
   ═══════════════════════════════════════════════════════════════ */

/* ── Floating Launcher Button ─────────────────────────────────── */
.btc-chat-launcher{
  position:fixed;bottom:24px;right:24px;z-index:9998;
  display:flex;align-items:center;gap:10px;
  padding:14px 22px 14px 16px;
  background:linear-gradient(135deg,var(--teal),var(--teal-light));
  color:#fff;border:none;border-radius:50px;cursor:pointer;
  font-family:inherit;font-size:15px;font-weight:700;letter-spacing:.2px;
  box-shadow:0 8px 28px rgba(30,122,153,.35);
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease;
  animation:btc-launcher-pulse 3s ease-in-out infinite;
}
.btc-chat-launcher:hover{
  transform:translateY(-3px) scale(1.03);
  box-shadow:0 14px 40px rgba(30,122,153,.45);
}
.btc-chat-launcher:active{transform:translateY(-1px) scale(.99)}
.btc-chat-launcher:focus-visible{outline:3px solid var(--coral);outline-offset:3px}
.btc-chat-launcher.active{
  background:linear-gradient(135deg,var(--coral),var(--coral-dark));
  animation:none;padding:14px 18px;border-radius:50%;
}
@keyframes btc-launcher-pulse{
  0%,100%{box-shadow:0 8px 28px rgba(30,122,153,.35)}
  50%{box-shadow:0 8px 28px rgba(30,122,153,.35),0 0 0 12px rgba(30,122,153,.08)}
}

.btc-launcher-icon{font-size:22px;line-height:1}
.btc-launcher-text{white-space:nowrap}
.btc-launcher-badge{
  background:var(--coral);color:#fff;font-size:10px;font-weight:900;
  padding:2px 7px;border-radius:20px;letter-spacing:.5px;text-transform:uppercase;
}

/* ── Chat Panel ──────────────────────────────────────────────── */
.btc-chat-panel{
  position:fixed;bottom:92px;right:24px;z-index:9999;
  width:380px;max-width:calc(100vw - 32px);
  height:580px;max-height:calc(100vh - 130px);
  background:var(--white);border-radius:20px;
  box-shadow:0 24px 60px rgba(30,122,153,.28);
  display:flex;flex-direction:column;overflow:hidden;
  opacity:0;visibility:hidden;transform:translateY(30px) scale(.96);
  transform-origin:bottom right;
  transition:opacity .3s ease,transform .3s ease,visibility .3s ease;
}
.btc-chat-panel.open{opacity:1;visibility:visible;transform:translateY(0) scale(1)}

/* ── Header ──────────────────────────────────────────────────── */
.btc-chat-header{
  display:flex;align-items:center;gap:12px;
  padding:16px 18px;
  background:linear-gradient(135deg,var(--teal),var(--teal-dark));
  color:#fff;flex-shrink:0;
}
.btc-chat-avatar{
  width:42px;height:42px;border-radius:50%;flex-shrink:0;
  background:rgba(255,255,255,.18);display:flex;align-items:center;
  justify-content:center;font-size:22px;
}
.btc-chat-header-info{flex:1;min-width:0}
.btc-chat-header-info h3{font-size:16px;font-weight:800;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.btc-status{display:flex;align-items:center;gap:6px;font-size:12px;opacity:.9;margin-top:2px}
.btc-status-dot{
  width:8px;height:8px;border-radius:50%;background:#4ade80;
  box-shadow:0 0 0 0 rgba(74,222,128,.6);animation:btc-dot-pulse 2s infinite;
}
@keyframes btc-dot-pulse{
  0%{box-shadow:0 0 0 0 rgba(74,222,128,.6)}
  70%{box-shadow:0 0 0 8px rgba(74,222,128,0)}
  100%{box-shadow:0 0 0 0 rgba(74,222,128,0)}
}
.btc-chat-close{
  background:rgba(255,255,255,.15);border:none;color:#fff;cursor:pointer;
  font-size:24px;line-height:1;width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  transition:background .2s ease;
}
.btc-chat-close:hover{background:rgba(255,255,255,.3)}

/* ── Messages Area ───────────────────────────────────────────── */
.btc-chat-messages{
  flex:1;overflow-y:auto;padding:18px 16px 6px;
  background:var(--cream);
  display:flex;flex-direction:column;gap:10px;
  scroll-behavior:smooth;
}
.btc-chat-messages::-webkit-scrollbar{width:6px}
.btc-chat-messages::-webkit-scrollbar-track{background:transparent}
.btc-chat-messages::-webkit-scrollbar-thumb{background:var(--teal-soft);border-radius:10px}

.btc-msg{max-width:82%;line-height:1.55;font-size:14px;animation:btc-msg-in .35s ease}
@keyframes btc-msg-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

.btc-msg.bot{
  align-self:flex-start;
  background:var(--white);color:var(--ink);
  padding:12px 15px;border-radius:16px 16px 16px 4px;
  border:1px solid var(--line);box-shadow:0 2px 8px rgba(30,122,153,.06);
}
.btc-msg.bot strong{color:var(--teal-dark);font-weight:700}
.btc-msg.bot a{color:var(--teal);font-weight:600;text-decoration:underline}

.btc-msg.user{
  align-self:flex-end;
  background:linear-gradient(135deg,var(--teal),var(--teal-light));color:#fff;
  padding:12px 15px;border-radius:16px 16px 4px 16px;
  box-shadow:0 4px 14px rgba(30,122,153,.25);
}

/* ── Data Tag (source label) ─────────────────────────────────── */
.btc-data-tag{
  margin-top:10px;padding:6px 10px;
  background:var(--teal-soft);border-radius:8px;
  font-size:11px;font-weight:600;color:var(--teal-dark);
  border-left:3px solid var(--teal);
}

/* ── CTA Button inside bot message ───────────────────────────── */
.btc-contact-cta{
  display:inline-block;margin-top:10px;
  padding:9px 16px;background:var(--coral);color:#fff !important;
  border-radius:10px;font-size:13px;font-weight:700;text-decoration:none !important;
  transition:background .2s ease,transform .2s ease;
}
.btc-contact-cta:hover{background:var(--coral-dark);transform:translateY(-1px)}

/* ── Typing Indicator ────────────────────────────────────────── */
.btc-typing{align-self:flex-start;padding:14px 18px;background:var(--white);border:1px solid var(--line);border-radius:16px 16px 16px 4px;display:flex;gap:4px;box-shadow:0 2px 8px rgba(30,122,153,.06)}
.btc-typing span{width:8px;height:8px;border-radius:50%;background:var(--teal);opacity:.4;animation:btc-typing-bounce 1.3s infinite}
.btc-typing span:nth-child(2){animation-delay:.2s}
.btc-typing span:nth-child(3){animation-delay:.4s}
@keyframes btc-typing-bounce{
  0%,60%,100%{opacity:.4;transform:translateY(0)}
  30%{opacity:1;transform:translateY(-6px)}
}

/* ── Quick Reply Chips ───────────────────────────────────────── */
.btc-quick-replies{
  flex-shrink:0;display:flex;flex-wrap:wrap;gap:7px;
  padding:8px 16px;background:var(--cream);
}
.btc-quick-reply{
  padding:8px 14px;background:var(--white);border:1.5px solid var(--teal);
  color:var(--teal-dark);border-radius:20px;cursor:pointer;
  font-family:inherit;font-size:13px;font-weight:600;
  transition:all .2s ease;white-space:nowrap;
}
.btc-quick-reply:hover{
  background:var(--teal);color:#fff;border-color:var(--teal);
  transform:translateY(-1px);box-shadow:0 4px 12px rgba(30,122,153,.2);
}
.btc-quick-reply:active{transform:translateY(0) scale(.97)}

/* ── Input Area ──────────────────────────────────────────────── */
.btc-chat-input-area{
  flex-shrink:0;display:flex;align-items:flex-end;gap:8px;
  padding:12px 14px;background:var(--white);
  border-top:1px solid var(--line);
}
.btc-chat-input{
  flex:1;resize:none;border:1.5px solid var(--line);border-radius:12px;
  padding:11px 14px;font-family:inherit;font-size:14px;color:var(--ink);
  background:var(--cream);line-height:1.4;max-height:80px;overflow-y:auto;
  transition:border-color .2s ease;
}
.btc-chat-input:focus{outline:none;border-color:var(--teal);background:var(--white)}
.btc-chat-input::placeholder{color:var(--gray)}
.btc-chat-send{
  flex-shrink:0;width:44px;height:44px;border-radius:12px;border:none;
  background:linear-gradient(135deg,var(--coral),var(--coral-dark));color:#fff;
  font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:transform .2s ease,box-shadow .2s ease;
}
.btc-chat-send:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(231,76,72,.35)}
.btc-chat-send:active{transform:translateY(0) scale(.95)}

/* ── Responsive ──────────────────────────────────────────────── */
@media(max-width:480px){
  .btc-chat-launcher{bottom:16px;right:16px;padding:12px 18px 12px 14px}
  .btc-chat-panel{
    bottom:0;right:0;left:0;width:100%;max-width:100%;
    height:100vh;max-height:100vh;border-radius:0;
  }
  .btc-chat-panel.open{transform:translateY(0) scale(1)}
  .btc-chat-launcher.active{bottom:16px;right:16px}
}