/* RustGuy Checkout (guided accordion flow) */
.co { max-width: 1120px; margin: 0 auto; padding: 36px 20px 72px; }
.co [hidden] { display: none !important; }
.co-top { margin-bottom: 28px; }
.co-kicker { margin: 0 0 6px; font: 700 11px ui-monospace, Consolas, monospace; letter-spacing: .18em; text-transform: uppercase; color: var(--rust); }
.co h1 { margin: 0 0 10px; font-size: clamp(40px, 6vw, 64px); text-align: left; }
.co-sub { margin: 0; color: var(--text-sec); font-size: 15px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.co .ck { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 28px; align-items: start; }
.co #ckf { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.co .notice { margin: 0 0 4px; padding: 10px 14px; border: 1px dashed rgba(255, 107, 107, .4); border-radius: var(--radius-md); background: var(--red-dim); font-size: 13px; color: var(--text-sec); }

/* Steps (accordion) */
.cs { position: relative; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-lg); transition: border-color .2s, box-shadow .2s; overflow: hidden; }
.cs.on { border-color: rgba(255, 107, 107, .5); box-shadow: 0 0 0 1px rgba(255, 107, 107, .25), 0 16px 36px rgba(0, 0, 0, .45); }
.cs-h { display: flex; align-items: center; gap: 14px; width: 100%; padding: 18px 22px; background: none; border: 0; color: inherit; font: inherit; text-align: left; cursor: pointer; }
.cs-h[disabled] { cursor: default; }
.cs-n { display: grid; place-items: center; flex: none; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); background: var(--bg); font: 700 14px ui-monospace, Consolas, monospace; font-style: normal; color: var(--mute); transition: all .2s; }
.cs.on .cs-n { background: var(--rust); border-color: var(--rust); color: #fff; box-shadow: 0 0 18px var(--rust-glow); }
.cs.done .cs-n { background: rgba(16, 185, 129, .15); border-color: var(--ok); color: var(--ok); font-size: 0; }
.cs.done .cs-n::before { content: "\2713"; font-size: 15px; font-weight: 800; }
.cs-t { display: grid; gap: 2px; min-width: 0; flex: 1; }
.cs-t b { font: 900 22px/1.1 var(--font-disp); text-transform: uppercase; letter-spacing: -.005em; color: var(--mute); }
.cs.on .cs-t b, .cs.done .cs-t b { color: #fff; }
.cs-t small { font-size: 13px; color: var(--mute); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cs.done .cs-t small { color: var(--text-sec); }
.cs-e { display: none; flex: none; padding: 5px 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--text-sec); }
.cs.done:not(.on) .cs-e { display: inline-block; }
.cs.done:not(.on) .cs-h:hover .cs-e { color: #fff; border-color: var(--rust); }
.cs-h:focus-visible { outline: 2px solid var(--rust); outline-offset: -2px; }
.cs-b { display: flex; flex-direction: column; gap: 16px; padding: 4px 22px 24px 70px; animation: csIn .25s ease-out; }
@keyframes csIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.cs-next { align-self: flex-start; padding: 13px 26px; }

/* Fields */
.co .fld { display: flex; flex-direction: column; gap: 6px; margin: 0; }
.co .fld label { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text-sec); }
.co .fld input:not([type="checkbox"]):not([type="radio"]) { width: 100%; padding: 13px 14px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-md); color: #fff; font: inherit; font-size: 15px; transition: border-color .15s, box-shadow .15s; }
.co .fld input:focus { outline: none; border-color: var(--rust); box-shadow: 0 0 0 3px var(--red-dim); }
.co .fld input[aria-invalid="true"] { border-color: #ff6b6b; }
.co .fld input.ok { border-color: rgba(16, 185, 129, .6); }
.co .err { font-size: 12.5px; color: #ff8f8f; }
.co .err:empty { display: none; }
.co-help { font-size: 12px; color: var(--mute); }

/* Server cards */
.srv-pick { display: grid; gap: 12px; }
.srv-o { position: relative; display: block; cursor: pointer; }
.srv-o input { position: absolute; opacity: 0; pointer-events: none; }
.srv-c { display: grid; grid-template-columns: 1fr auto; gap: 6px 14px; padding: 16px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-md); transition: border-color .15s, background .15s, transform .15s; }
.srv-c b { font-size: 15px; line-height: 1.35; color: #fff; word-break: break-word; }
.srv-tags { grid-column: 1 / -1; display: flex; gap: 8px; flex-wrap: wrap; }
.srv-tags span { padding: 2px 9px; border: 1px solid var(--line); border-radius: 999px; font: 700 11px ui-monospace, Consolas, monospace; letter-spacing: .06em; text-transform: uppercase; color: var(--text-sec); }
.srv-dot { align-self: start; width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--line); transition: all .15s; }
.srv-o:hover .srv-c { border-color: rgba(255, 255, 255, .25); transform: translateY(-1px); }
.srv-o input:checked + .srv-c { border-color: var(--rust); background: var(--red-dim); box-shadow: 0 0 0 1px var(--rust); }
.srv-o input:checked + .srv-c .srv-dot { border-color: var(--rust); background: radial-gradient(circle, var(--rust) 0 45%, transparent 50%); }
.srv-o input:focus-visible + .srv-c { outline: 2px solid var(--rust); outline-offset: 2px; }

/* Payment */
.co .pay { margin: 0; padding: 0; border: 0; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.co .pay-opts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.co .pay-o { position: relative; display: block; cursor: pointer; }
.co .pay-o input { position: absolute; opacity: 0; pointer-events: none; }
.co .pay-t { display: grid; grid-template-columns: 36px 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center; height: 100%; padding: 14px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-md); transition: border-color .15s, background .15s, transform .15s; }
.co .pay-t .pay-i { grid-row: 1 / 3; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 8px; background: rgba(255, 255, 255, .05); }
.co .pay-t b { font-size: 14px; color: #fff; }
.co .pay-t small { font-size: 12px; color: var(--mute); }
.co .pay-o:hover .pay-t { border-color: rgba(255, 255, 255, .25); transform: translateY(-1px); }
.co .pay-o input:checked + .pay-t { border-color: var(--rust); background: var(--red-dim); box-shadow: 0 0 0 1px var(--rust); }
.co .pay-o input:focus-visible + .pay-t { outline: 2px solid var(--rust); outline-offset: 2px; }
.co .pay-hint { font-size: 12.5px; color: var(--mute); line-height: 1.5; }

/* Review */
.rv { margin: 0; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--bg); }
.rv div { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 12px 16px; border-bottom: 1px solid var(--line); font-size: 14px; }
.rv div:last-child { border-bottom: 0; }
.rv dt { color: var(--mute); }
.rv dd { display: flex; align-items: center; gap: 12px; margin: 0; color: #fff; text-align: right; word-break: break-word; }
.rv button { padding: 0; background: none; border: 0; color: var(--rust); font: 700 11px var(--font-sans); letter-spacing: .08em; text-transform: uppercase; cursor: pointer; }
.rv button:hover { text-decoration: underline; }
.co .fld.chk label { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; font-weight: 500; letter-spacing: 0; text-transform: none; color: var(--text-primary); cursor: pointer; }
.co .fld.chk input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--rust); flex: none; }
.co #pl { padding: 16px 24px; font-size: 14px; }
.co #pl[disabled] { opacity: .65; cursor: progress; transform: none; }

/* Summary */
.co .sumx { position: sticky; top: 88px; display: flex; flex-direction: column; gap: 14px; padding: 24px; background: var(--panel); border: 1px solid var(--line); border-top: 3px solid var(--rust); border-radius: var(--radius-lg); box-shadow: 0 16px 40px rgba(0, 0, 0, .45); }
.co .sumx h2 { margin: 0; font-size: 26px; }
.co .sumx .tr, .co .sumx .dn { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--text-sec); }
.co .sumx .tr.t { padding-top: 14px; border-bottom: 0; font: 900 22px/1 var(--font-disp); text-transform: uppercase; color: #fff; }
.co .sumx .tr.t span:last-child { color: var(--rust); }
.co-promo { display: grid; gap: 6px; }
.co-promo label { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text-sec); }
.co-promo div { display: flex; gap: 8px; }
.co-promo input { flex: 1; min-width: 0; padding: 11px 12px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-md); color: #fff; font: inherit; font-size: 14px; text-transform: uppercase; }
.co-promo input:focus { outline: none; border-color: var(--rust); }
.co-promo .btn { padding: 10px 16px; font-size: 11.5px; box-shadow: none; }
.co-trust { margin: 4px 0 0; padding: 14px 0 0; list-style: none; display: grid; gap: 8px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--text-sec); }
.co-trust li { display: flex; gap: 10px; align-items: center; }
.co-trust li::before { content: "\2713"; display: grid; place-items: center; flex: none; width: 18px; height: 18px; border-radius: 50%; background: rgba(16, 185, 129, .14); color: var(--ok); font-size: 11px; font-weight: 800; }
.co .sumx .muted { font-size: 13px; color: var(--mute); text-align: center; }

/* Shared with confirmation.html */
.co-steps { display: flex; gap: 8px; flex-wrap: wrap; margin: 0; padding: 0; list-style: none; }
.co-steps li { display: flex; align-items: center; gap: 10px; padding: 8px 16px 8px 8px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); font-size: 13px; font-weight: 600; color: var(--mute); }
.co-steps i { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--line); font: 700 12px ui-monospace, Consolas, monospace; font-style: normal; }
.co-steps li.on { color: #fff; border-color: rgba(255, 107, 107, .5); background: var(--red-dim); }
.co-steps li.on i { background: var(--rust); border-color: var(--rust); color: #fff; }
.co-steps li.done { color: var(--text-sec); }
.co-steps li.done i { background: rgba(16, 185, 129, .15); border-color: rgba(16, 185, 129, .5); color: var(--ok); }
.co-card { display: flex; flex-direction: column; gap: 16px; margin: 0; padding: 24px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: 0 10px 28px rgba(0, 0, 0, .35); min-width: 0; }
.co-next { margin: 0 0 24px; padding: 16px 18px; text-align: left; border: 1px solid var(--line); border-radius: var(--radius-md); }

/* Empty + inline fallback confirmation */
.co-empty { padding: 48px 24px; text-align: center; background: var(--panel); border: 1px dashed var(--line); border-radius: var(--radius-lg); }
.co-empty .lead { margin: 0 0 20px; color: var(--text-sec); }
.co-done { max-width: 640px; margin: 0 auto; padding: 36px 32px; text-align: center; background: radial-gradient(ellipse at 50% 0%, rgba(255, 107, 107, .14) 0%, transparent 60%), var(--panel); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: 0 24px 60px rgba(0, 0, 0, .55); }
.co-tick { display: grid; place-items: center; width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 50%; background: rgba(16, 185, 129, .15); border: 2px solid var(--ok); color: var(--ok); font-size: 30px; box-shadow: 0 0 30px var(--ok-glow); }
.co-done h2 { margin: 0 0 8px; font-size: clamp(30px, 5vw, 42px); }
.co-done .lead { margin: 0 auto 20px; max-width: 46ch; color: var(--text-sec); font-size: 15px; line-height: 1.6; }
.co-receipt { margin: 0 0 20px; padding: 6px 18px; text-align: left; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-md); }
.co-receipt .dn { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--text-sec); }
.co-receipt .dn:last-child { border-bottom: 0; color: #fff; font-size: 16px; }
.co-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.co-actions .btn { margin: 0; }

@media (max-width: 900px) {
    .co .ck { grid-template-columns: 1fr; }
    .co .sumx { position: static; }
}
@media (max-width: 560px) {
    .co { padding: 24px 14px 56px; }
    .cs-h { padding: 16px; gap: 12px; }
    .cs-b { padding: 4px 16px 20px; }
    .co .pay-opts { grid-template-columns: 1fr; }
    .co .sumx { padding: 18px; }
    .cs-next { align-self: stretch; }
}
@media (prefers-reduced-motion: reduce) { .cs-b { animation: none; } }

/* Payment method choice (card / Cash App) */
.pm { margin: 0; padding: 0; border: 0; min-width: 0; display: grid; gap: 10px; }
.pm legend { padding: 0; margin-bottom: 8px; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text-sec); }
.pm-opts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.pm-o { position: relative; display: block; cursor: pointer; }
.pm-o input { position: absolute; opacity: 0; pointer-events: none; }
.pm-t { display: grid; gap: 2px; height: 100%; padding: 14px 16px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-md); transition: border-color .15s, background .15s, transform .15s; }
.pm-t b { font-size: 15px; color: #fff; }
.pm-t small { font-size: 12px; color: var(--mute); line-height: 1.4; }
.pm-o:hover .pm-t { border-color: rgba(255, 255, 255, .25); transform: translateY(-1px); }
.pm-o input:checked + .pm-t { border-color: var(--rust); background: var(--red-dim); box-shadow: 0 0 0 1px var(--rust); }
.pm-o input:focus-visible + .pm-t { outline: 2px solid var(--rust); outline-offset: 2px; }
.pm-o.off { opacity: .5; cursor: not-allowed; }
.pm-o.off:hover .pm-t { transform: none; border-color: var(--line); }
@media (max-width: 560px) { .pm-opts { grid-template-columns: 1fr; } }

/* Verified Steam account box */
.ck-auth { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: 14px 16px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-md); }
.ck-auth img { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; border: 1px solid var(--line); }
.ck-auth .ck-who { flex: 1; min-width: 160px; }
.ck-auth b { display: block; color: #fff; font-size: 15px; word-break: break-word; }
.ck-auth small { color: var(--ok); font-size: 12px; font-weight: 600; }
.ck-auth.need { border-color: rgba(255, 107, 107, .5); background: var(--red-dim); }
.ck-auth.need small { color: var(--text-sec); font-weight: 500; font-size: 13px; line-height: 1.4; }
.ck-auth .btn { padding: 11px 18px; font-size: 12px; }
.co .fld input[readonly] { opacity: .7; cursor: not-allowed; }