:root{--ink:#1d1d1f;--muted:#6e6e73;--line:#e5e5ea;--bg:#f5f5f7;--graphite:#1c1c1e;--gold:rgb(var(--accent,184 145 74));--gold-soft:rgb(var(--accent,184 145 74)/.12)}
*{box-sizing:border-box}
html{-webkit-font-smoothing:antialiased}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.55 -apple-system,BlinkMacSystemFont,"Inter","Segoe UI",Roboto,sans-serif}
a{color:inherit;text-decoration:none}
h1{font-size:26px;line-height:1.2;letter-spacing:-.025em;font-weight:650;margin:0}
h2{font-size:18px;letter-spacing:-.02em;font-weight:650;margin:0}
h3{font-size:15px;font-weight:620;margin:0}
p{margin:0}
code{background:#efeff2;padding:1px 5px;border-radius:4px;font-size:12px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.main{padding-top:30px;padding-bottom:30px}

/* header / footer */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:22px;height:56px}
.logo{display:flex;align-items:center;gap:10px;font-weight:650;letter-spacing:-.01em}
.logo-mark{width:28px;height:28px;border-radius:7px;background:var(--graphite);color:var(--gold);display:grid;place-items:center;font-style:normal;font-size:13px}
.logo-img{width:28px;height:28px;border-radius:7px;object-fit:cover}
.top-nav{display:flex;gap:4px;flex:1}
.top-nav a{padding:6px 12px;border-radius:8px;color:var(--muted);font-weight:500}
.top-nav a:hover{background:#f0f0f2;color:var(--ink)}
.top-nav a.on{color:var(--ink)}
.top-act{display:flex;align-items:center;gap:8px;margin-left:auto}
.top-act form{margin:0}
.foot{margin-top:40px;border-top:1px solid var(--line);background:#fff}
.foot-in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-top:22px;padding-bottom:22px;color:var(--muted);font-size:13px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:#fff;color:var(--ink);padding:8px 16px;border-radius:9px;font:inherit;font-weight:550;cursor:pointer;transition:.15s}
.btn:hover{border-color:#a8a8ae}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn-primary{background:var(--graphite);border-color:var(--graphite);color:#fff}
.btn-primary:hover{background:#000;border-color:#000}
.btn-gold{background:var(--gold);border-color:var(--gold);color:#fff}
.btn-gold:hover{opacity:.9;border-color:var(--gold)}
.btn-ghost{background:transparent;color:#fff;border-color:#55555a}
.btn-ghost:hover{border-color:#999}
.btn-danger{color:#b3261e;border-color:#f1c9c6}
.btn-danger:hover{border-color:#d9776f}
.btn-sm{padding:4px 10px;font-size:12.5px;border-radius:7px}

/* forms */
.input{width:100%;font:inherit;color:var(--ink);padding:9px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;outline:none;transition:.15s}
.input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgb(var(--accent,184 145 74)/.2)}
.input:disabled{background:#f5f5f7}
textarea.input{resize:vertical}
.label{display:block;margin-bottom:5px;font-size:12.5px;font-weight:550;color:var(--muted)}
.check{display:inline-flex;align-items:center;gap:8px}
.checks{display:flex;flex-wrap:wrap;gap:16px}
.auto{width:auto}.w28{width:112px}.upper{text-transform:uppercase}
.mw{max-width:320px}.mw2{max-width:720px}.mw3{max-width:820px}
.inline{display:inline;margin:0}
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin-bottom:14px}
.filters .input{min-width:150px}

/* layout helpers */
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.grid5{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;align-items:end;margin-bottom:18px}
.span5{grid-column:1/-1}
.stack{display:flex;flex-direction:column;gap:16px}
.stack-l{display:flex;flex-direction:column;gap:26px}
.row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.row-start{display:flex;gap:16px;align-items:flex-start}
.col{display:flex;flex-direction:column}
.grow{flex:1}
.between{display:flex;justify-content:space-between;align-items:center;gap:12px}
.self-start{align-self:flex-start}
.end{align-self:end}
.w100{width:100%}
.center{text-align:center}
.r{text-align:right}
.nowrap{white-space:nowrap}
.muted{color:var(--muted)}.sm{font-size:12.5px}
.strong{font-weight:600}.strong:hover{text-decoration:underline}
.mb{margin-bottom:18px}.mb-s{margin-bottom:12px}.mt{margin-top:18px}.mt-s{margin-top:12px}
.narrow{max-width:560px}.narrow2{max-width:400px;margin:24px auto 0}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px}
.brk{word-break:break-all}.pre{white-space:pre-wrap}
.trunc{max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.neg{color:#b3261e}.pos{color:#2e7d4f}
.h2{margin:34px 0 12px}
.ph{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:20px}

/* cards */
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}
.stat{padding:16px}.stat-v{font-size:24px;font-weight:650;letter-spacing:-.02em}
.price{font-size:19px;font-weight:650;letter-spacing:-.02em;margin-top:12px}
.num{width:32px;height:32px;border-radius:8px;background:var(--gold-soft);color:var(--gold);display:grid;place-items:center;font-weight:700;margin-bottom:12px;flex-shrink:0}
.row-start .num{margin-bottom:0}
.steps{list-style:none;padding:0;margin:0}
.dl{display:grid;grid-template-columns:120px 1fr;gap:9px 12px;margin:0}
.dl dd,.dl2 dd{margin:0}
.dl2{display:grid;grid-template-columns:auto 1fr;gap:8px 14px;margin:12px 0;font-size:13.5px}
.dl2 dd{text-align:right;font-weight:560}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}

/* tags */
.tag{display:inline-block;padding:2px 10px;border-radius:99px;font-size:11.5px;font-weight:650;background:#efeff2;color:var(--muted)}
.tag-ok{background:#dff3e6;color:#1f6b3f}.tag-warn{background:#fdefd6;color:#8a5200}
.tag-info{background:#e1ebfa;color:#264f99}.tag-bad{background:#fbe3e1;color:#9c1f18}

/* alerts */
.alert{margin-bottom:16px;padding:10px 16px;border-radius:10px;border:1px solid;font-size:13.5px}
.alert-err{background:#fdeceb;border-color:#f1c9c6;color:#8e1e17}
.alert-ok{background:#e9f6ed;border-color:#bfe3cb;color:#1f6b3f}

/* tables */
.tbl{background:#fff;border:1px solid var(--line);border-radius:14px;overflow-x:auto}
.tbl table{width:100%;border-collapse:collapse}
.tbl th{text-align:left;padding:10px 16px;background:#fafafb;border-bottom:1px solid var(--line);font-size:11.5px;font-weight:650;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.tbl th.r{text-align:right}
.tbl td{padding:12px 16px;border-bottom:1px solid #f0f0f3;vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:#fafafb}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--graphite);color:#fff;border-radius:24px;padding:72px 48px}
.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;border:1px solid rgb(var(--accent,184 145 74)/.4)}
.hero:before{right:-80px;top:-80px;width:320px;height:320px}
.hero:after{right:-20px;top:-20px;width:200px;height:200px;border-color:rgb(var(--accent,184 145 74)/.2)}
.hero h1{font-size:46px;line-height:1.08;letter-spacing:-.03em;max-width:640px;margin:12px 0}
.hero-p{color:#a1a1a6;max-width:520px;font-size:16px}
.eyebrow{color:var(--gold);font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:650}

/* portal / admin shell */
.shell{display:grid;grid-template-columns:200px 1fr;gap:26px;padding-top:24px;padding-bottom:40px;align-items:start}
.side{position:sticky;top:76px;display:flex;flex-direction:column;gap:2px}
.side a{padding:9px 12px;border-radius:9px;color:var(--muted);font-weight:520;transition:.12s}
.side a:hover{background:#e9e9ed;color:var(--ink)}
.side a.on{background:var(--graphite);color:#fff}
.content{min-width:0}

/* order wizard */
.wiz{display:grid;grid-template-columns:1fr 320px;gap:16px;align-items:start}
.step{display:flex;align-items:center;gap:10px;font-weight:620;margin-bottom:12px}
.step span{width:22px;height:22px;border-radius:50%;background:var(--graphite);color:#fff;font-size:12px;display:grid;place-items:center}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{border:1px solid var(--line);background:#fff;padding:8px 14px;border-radius:9px;font:inherit;font-weight:520;cursor:pointer;transition:.15s;color:var(--ink)}
.pill:hover{border-color:#a8a8ae}
.pill.pill-on{border-color:var(--gold);background:var(--gold-soft);box-shadow:0 0 0 1px var(--gold) inset}
.sum{position:sticky;top:76px}
.total{border-top:1px solid var(--line);padding-top:12px}
.total b{font-size:26px;letter-spacing:-.02em}
[hidden]{display:none!important}

@media(max-width:860px){
  .grid3,.grid4,.grid5{grid-template-columns:1fr 1fr}
  .shell,.wiz{grid-template-columns:1fr}
  .side{flex-direction:row;overflow-x:auto;position:static}.side a{white-space:nowrap}
  .sum{position:static}
  .top-nav{display:none}.hide-sm{display:none}
  .hero{padding:44px 24px}.hero h1{font-size:32px}
}
@media(max-width:560px){.grid2,.grid3,.grid4,.grid5{grid-template-columns:1fr}.dl{grid-template-columns:100px 1fr}}

/* ======= layout review (v3) ======= */
body{min-height:100vh;display:flex;flex-direction:column}
.wrap{width:100%}
.main,.shell{flex:1 0 auto}
.ph-act{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.balance-chip{background:var(--gold-soft);color:var(--gold);font-weight:650;padding:3px 11px;border-radius:99px;font-size:12.5px;white-space:nowrap}
.tag-gold{background:var(--gold);color:#fff}
.top-link{color:#a1a1a6;font-size:13px;white-space:nowrap}.top-link:hover{color:#fff}

/* footer */
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:28px;padding-top:36px;padding-bottom:28px}
.foot h4{margin:0 0 10px;font-size:11.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}
.foot a,.foot span{display:block;margin-bottom:6px;font-size:13px}
.foot .logo{display:flex;margin-bottom:0}
.foot a:hover{text-decoration:underline}
.foot-copy{border-top:1px solid var(--line);padding-top:16px;padding-bottom:20px;color:var(--muted);font-size:13px}

/* mobile navigation toggle */
.nav-toggle{display:none;width:38px;height:34px;padding:0;border:1px solid var(--line);border-radius:9px;background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:4px}
.nav-toggle span{display:block;width:16px;height:2px;border-radius:2px;background:var(--ink);transition:.2s}
.top.open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.top.open .nav-toggle span:nth-child(2){opacity:0}
.top.open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ======= separate administrator look ======= */
.adm{background:#efeff3}
.adm .top{background:var(--graphite);border-bottom:1px solid #000;color:#fff}
.adm .top .logo{color:#fff}
.adm .top .muted{color:#a1a1a6}
.adm .top .btn{background:transparent;color:#fff;border-color:#4a4a4f}
.adm .top .btn:hover{border-color:#9a9aa0}
.adm .side{background:var(--graphite);padding:10px;border-radius:14px}
.adm .side a{color:#a1a1a6}
.adm .side a:hover{background:#2c2c2e;color:#fff}
.adm .side a.on{background:var(--gold);color:#fff}
.adm-login-page{background:var(--graphite)}
.adm-login{flex:1;display:grid;place-items:center;padding:24px}
.adm-login-box{width:100%;max-width:400px;background:#fff;border-radius:18px;padding:32px}
.adm-login-box .logo{display:inline-flex;margin-right:8px;margin-bottom:22px}
.adm-login-box h1{font-size:22px;margin-bottom:4px}

@media(max-width:860px){
  .nav-toggle{display:inline-flex}
  .top-nav{display:none;position:absolute;left:0;right:0;top:56px;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:6px 20px 12px;box-shadow:0 14px 24px rgba(0,0,0,.08)}
  .top.open .top-nav{display:flex}
  .top-nav a{padding:12px 4px;border-radius:0;border-bottom:1px solid #f0f0f3}
  .top-nav a:last-child{border-bottom:0}
  .top-act{gap:6px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .side{margin:0 -20px;padding:0 20px 4px}
  .adm .side{margin:0;padding:8px}
  .shell{padding-top:16px}
  .wiz .sum{order:2}
}
@media(max-width:560px){
  .hide-xs{display:none}
  .foot-grid{grid-template-columns:1fr}
  .main{padding-top:20px}
  .ph h1{font-size:22px}
  .card{padding:16px}
}