:root{
  --bg:#0A0A0B; --panel:#141417; --panel2:#1b1b1f; --line:#2a2a30;
  --text:#f3f3f5; --muted:#9a9aa3; --gold:#D4AF37; --gold-dim:#a9852b;
  --silver:#c9ccd1; --green:#3ecf8e; --radius:14px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;font-size:15px;line-height:1.55}
h1,h2,h3{font-family:Oswald,sans-serif;font-weight:600;letter-spacing:.3px;margin:.2em 0}
h1{font-size:34px}h2{font-size:24px}
a{color:inherit;text-decoration:none}
.container{max-width:1080px;margin:0 auto;padding:0 22px}
.gold{color:var(--gold)} .silver{color:var(--silver)} .muted{color:var(--muted)} .small{font-size:13px}
.eyebrow{color:var(--gold);text-transform:uppercase;letter-spacing:2px;font-size:12px;font-weight:600;margin:0 0 6px}
.lead{color:#d4d4d9;font-size:17px;max-width:620px}
/* header */
.site-header{border-bottom:1px solid var(--line);background:rgba(10,10,11,.9);backdrop-filter:blur(8px);position:sticky;top:0;z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-family:Oswald,sans-serif;font-weight:700;font-size:18px;display:flex;align-items:center;gap:10px}
.logo-dot{width:28px;height:28px;border-radius:7px;background:linear-gradient(135deg,var(--gold),var(--gold-dim));color:#1a1300;display:flex;align-items:center;justify-content:center;font-weight:800}
.nav-links{display:flex;align-items:center;gap:20px;font-size:14px}
.nav-links a.gold{color:var(--gold)}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--panel2);color:var(--text);
  padding:11px 18px;border-radius:11px;font-weight:600;cursor:pointer;font-size:14px;transition:.15s}
.btn:hover{border-color:var(--gold-dim)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-dim));color:#1a1300;border:none}
.btn-gold:hover{filter:brightness(1.08)}
.btn-ghost{background:transparent}
.btn-lg{padding:13px 22px;font-size:15px}
.btn-sm{padding:7px 12px;font-size:13px;border-radius:9px}
.link{color:var(--gold);font-weight:600}
.page{padding:34px 22px 60px}
.block{padding:26px 0}
.narrow{max-width:620px}
.hero{padding:48px 0 30px}
.hero h1{font-size:44px;line-height:1.1}
.hero .btn{margin-top:18px}
/* cards grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-top:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.card h3{margin:4px 0 8px;font-size:18px}
.card .price{font-size:24px;color:var(--gold);font-weight:700;font-family:Oswald,sans-serif}
.card .link{display:inline-block;margin-top:10px;font-size:13px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.chip{display:inline-flex;align-items:center;gap:7px;background:var(--panel2);border:1px solid var(--line);
  padding:7px 13px;border-radius:20px;font-size:13px;color:var(--silver)}
/* forms */
.form-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-top:18px;max-width:460px}
.form-card label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:14px 0 6px}
.form-card label:first-child{margin-top:0}
input,select,textarea{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:10px;color:var(--text);
  padding:12px 13px;font-size:15px;font-family:inherit}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold)}
textarea{min-height:84px;resize:vertical}
.form-card button{margin-top:18px}
.hint{color:var(--muted);font-size:13px;margin-top:16px}
.stack{display:flex;flex-direction:column;gap:10px;margin-top:16px;max-width:460px}
.actions{display:flex;gap:12px;margin:18px 0}
/* offer */
.offer-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px;text-align:center;margin-top:20px}
.offer-price{font-family:Oswald,sans-serif;font-size:56px;color:var(--gold);font-weight:700;margin:10px 0}
.notice{display:flex;gap:12px;align-items:flex-start;background:rgba(212,175,55,.08);border:1px solid var(--gold-dim);
  border-radius:11px;padding:14px;text-align:left;margin-top:18px}
.notice i{color:var(--gold);font-size:20px}
/* messages */
.error{background:rgba(255,80,80,.1);border:1px solid #6e2b2b;color:#ffb3b3;padding:12px 14px;border-radius:10px;margin:14px 0}
.flash{background:rgba(62,207,142,.1);border:1px solid #2c6b50;color:#9ff0c9;padding:12px 14px;border-radius:10px;margin:14px 0;display:flex;gap:8px;align-items:center}
.empty{text-align:center;color:var(--muted);padding:48px;border:1px dashed var(--line);border-radius:var(--radius);margin-top:18px}
.empty i{font-size:30px}
/* data tables */
table.data,table.price-table{width:100%;border-collapse:collapse;margin-top:16px}
table.data th,table.price-table th{text-align:left;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.6px;padding:10px;border-bottom:1px solid var(--line)}
table.data td{padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.price-cell,td.price-cell{color:var(--gold);font-weight:700}
.status{font-size:12px;padding:3px 10px;border-radius:20px;border:1px solid var(--line);background:var(--panel2)}
.status-requested{color:var(--gold);border-color:var(--gold-dim)}
/* admin */
.admin-grid{display:grid;grid-template-columns:220px 1fr;gap:22px;margin-top:18px}
.rail{border-right:1px solid var(--line);padding-right:14px}
.rail h3{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--muted)}
.rail-item{display:flex;align-items:center;gap:9px;padding:10px 12px;border-radius:10px;margin-bottom:4px;border:1px solid transparent;color:var(--silver)}
.rail-item:hover{background:var(--panel)}
.rail-item.active{background:var(--panel);border-color:var(--gold-dim);color:var(--text)}
.rail-item i{color:var(--gold)}
.rail-add{display:flex;gap:6px;margin-top:10px}
.rail-add input{padding:8px 10px;font-size:13px}
.brand-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px}
.brand-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.price-table th:first-child,.price-table td:first-child{padding-left:0}
.devname{font-weight:600;white-space:nowrap}
.dollar{position:relative;display:inline-block}
.dollar::before{content:"$";position:absolute;left:8px;top:9px;color:var(--muted);font-size:13px}
.price-table input{width:88px;padding:8px 8px 8px 20px;font-size:14px;font-weight:600}
.brand-actions{display:flex;align-items:center;gap:14px;margin-top:14px;flex-wrap:wrap}
.adder{margin-top:14px}
.adder summary{cursor:pointer;color:var(--gold);font-size:13px;font-weight:600}
.adder.big summary{color:var(--silver)}
.inline-add{display:flex;gap:8px;margin-top:10px;align-items:center}
.inline-add.col{flex-direction:column;align-items:stretch;max-width:440px}
.toggle-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--silver)}
.toggle-row input{width:auto}
/* footer */
.site-footer{border-top:1px solid var(--line);padding:22px 0;color:var(--muted);font-size:13px}
.site-footer .container{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.pill{background:var(--panel2);border:1px solid var(--line);padding:4px 12px;border-radius:20px}
@media(max-width:760px){
  .admin-grid{grid-template-columns:1fr}.rail{border-right:none;border-bottom:1px solid var(--line);padding-bottom:12px}
  .nav-links{gap:12px;font-size:13px}.hero h1{font-size:34px}
  .price-table{display:block;overflow-x:auto}
}

/* ---------- Stage A admin additions ---------- */
.rail-row{display:flex;align-items:center;gap:2px}
.rail-row .rail-item{flex:1}
.rail-row form{margin:0}
.xbtn{background:transparent;border:none;color:var(--muted);cursor:pointer;font-size:17px;line-height:1;padding:4px 7px;border-radius:7px}
.xbtn:hover{color:#ff7676;background:rgba(255,80,80,.1)}
.rail-add.col{display:flex;flex-direction:column;gap:8px;margin-top:12px;align-items:stretch}
.cat-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px;
  background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 16px}
.brand-head{display:flex;justify-content:space-between;align-items:flex-start}
.brand-head form{margin:0}
.vtag{display:inline-block;font-size:10px;font-weight:600;letter-spacing:.4px;padding:2px 8px;border-radius:10px;margin-left:8px;text-transform:uppercase;border:1px solid var(--line);color:var(--muted)}
.vtag.unlocked{color:var(--green);border-color:rgba(62,207,142,.4);background:rgba(62,207,142,.08)}
.vtag.locked{color:var(--silver);border-color:var(--line);background:var(--panel2)}
.hidden-form{display:none}
.price-table td:last-child,.price-table th:last-child{text-align:center;padding-left:0;padding-right:0}

/* ---------- Stage B: cart / checkout / orders ---------- */
.panel-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin:16px 0}
.panel-card h3{margin:0 0 12px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid2 label,.dims label,.own-fields label{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--muted);text-transform:none;letter-spacing:0}
.grid2 label.wide{grid-column:1 / -1}
.inline-num{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--text)}
.inline-num select{width:auto}
.box-panel{border:1px solid var(--line);border-radius:11px;padding:14px;margin-top:12px;background:var(--bg)}
.box-panel h4{margin:0 0 10px;font-family:Oswald,sans-serif}
.dims{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.label-choice{display:flex;gap:18px;margin-top:12px;flex-wrap:wrap;font-size:14px;color:var(--text)}
.label-choice label{display:flex;align-items:center;gap:7px}
.label-choice input,.own-fields input,.dims input,.grid2 input{width:100%}
.label-choice input[type=radio]{width:auto}
.own-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.note{background:var(--panel2);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:10px;padding:12px 14px;font-size:13px;color:var(--muted);margin:14px 0}
.box-items{margin:6px 0 12px;padding-left:18px}
.box-items li{margin:3px 0;font-size:14px}
.payout .prow{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}
.payout .prow.total{border-bottom:none;font-size:16px;padding-top:12px}
@media(max-width:680px){.dims{grid-template-columns:1fr 1fr}.grid2{grid-template-columns:1fr}.own-fields{grid-template-columns:1fr}}

/* ---------- device photos (admin) + cards ---------- */
.img-row{display:flex;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}
.img-row .devn{flex:1;min-width:120px;font-weight:600;font-size:13px}
.img-row input[type=file]{width:auto;flex:1;min-width:140px}
.img-row input[type=text]{flex:1;min-width:160px}
.thumb-sm{width:42px;height:42px;border-radius:8px;border:1px solid var(--line);background:var(--panel2);display:flex;align-items:center;justify-content:center;overflow:hidden;flex:none;color:var(--muted)}
.thumb-sm img{width:100%;height:100%;object-fit:cover}

/* ---------- guided quote (cards) ---------- */
.crumbs{color:var(--muted);font-size:13px;margin-bottom:6px}
.crumbs b{color:var(--silver)}
.pick-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-top:20px}
.pick-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px 18px;text-align:center;transition:.15s;display:block}
.pick-card:hover{border-color:var(--gold-dim);transform:translateY(-2px)}
.pick-ic{width:64px;height:64px;margin:0 auto 12px;border-radius:14px;background:var(--panel2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:30px;color:var(--gold);overflow:hidden}
.pick-ic img{width:100%;height:100%;object-fit:cover}
.pick-card h3{margin:0 0 4px;font-size:17px}
.dev-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px;margin-top:20px}
.dev-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column}
.dev-photo{height:150px;border-radius:11px;background:var(--panel2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden;color:var(--muted);font-size:40px;margin-bottom:12px}
.dev-photo img{width:100%;height:100%;object-fit:contain}
.dev-card h3{font-size:16px;margin:0 0 12px}
.dev-add{display:flex;flex-direction:column;gap:10px;margin-top:auto}
.dev-add .ff{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--muted)}
.dev-add .qty{width:90px}
.dev-offer{font-size:15px;color:var(--text);margin:4px 0}
.dev-offer .sel-price{color:var(--gold);font-weight:700;font-size:20px;font-family:Oswald,sans-serif}
.qty-form{margin:0}
.qty-form input{width:70px;padding:6px 8px;font-size:13px}

/* ---------- TDB logo + light/dark theme ---------- */
.brand-logo{height:44px;width:auto;border-radius:8px;display:block}
.theme-btn{background:var(--panel2);border:1px solid var(--line);color:var(--text);width:38px;height:38px;border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:18px;padding:0}
.theme-btn:hover{border-color:var(--gold-dim);color:var(--gold)}
.foot-left{display:flex;align-items:center;gap:10px}
.foot-logo{height:30px;width:auto;border-radius:6px}

html[data-theme="light"]{
  --bg:#f5f6f8; --panel:#ffffff; --panel2:#eceff3; --line:#e0e3ea;
  --text:#1b1c20; --muted:#5e646e; --silver:#33373f;
}
html[data-theme="light"] .lead{color:#3b3f47}
html[data-theme="light"] .site-header{background:rgba(255,255,255,.92)}
html[data-theme="light"] .card,html[data-theme="light"] .panel-card,html[data-theme="light"] .brand-card,
html[data-theme="light"] .form-card,html[data-theme="light"] .offer-card,html[data-theme="light"] .pick-card,
html[data-theme="light"] .dev-card{box-shadow:0 2px 12px rgba(20,20,30,.06)}
html[data-theme="light"] .btn-gold{color:#231900}

/* ---------- drop-off delivery choice ---------- */
.deliv-choice{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:6px}
.deliv-opt{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:11px;padding:14px;cursor:pointer;background:var(--bg)}
.deliv-opt:hover{border-color:var(--gold-dim)}
.deliv-opt input{width:auto;margin-top:3px}
@media(max-width:600px){.deliv-choice{grid-template-columns:1fr}}

/* ---------- payouts ---------- */
.status-paid{color:var(--green);border-color:rgba(62,207,142,.4);background:rgba(62,207,142,.08)}