/* =============================================================
   KASDAP ONE — PRODUCT · CHECKOUT · ORDERS
============================================================= */
.page-wrap { max-width: var(--maxw); margin: 0 auto; padding: 24px 28px 48px; }
.crumb { display: flex; align-items: center; gap: 8px; font-size: .76rem; color: var(--text-3); margin-bottom: 18px; }
.crumb button { color: var(--text-2); display: inline-flex; align-items: center; gap: 5px; }
.crumb button:hover { color: var(--accent); }
.crumb svg { opacity: .5; }

/* ---------- product detail ---------- */
.pd { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 36px; }
.pd-media { position: sticky; top: calc(var(--topbar) + 24px); align-self: start; }
.pd-img { aspect-ratio: 1; border-radius: var(--r24); border: 1px solid var(--line); background: var(--surface); }
.pd-img .pimg { height: 100%; border-radius: var(--r24); }
.pd-img .pimg img { padding: 8%; }
.pd-badges { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }

.pd-info h1 { font-size: 2rem; letter-spacing: -.03em; line-height: 1.05; }
.pd-salt { font-size: .98rem; color: var(--text-2); font-style: italic; margin-top: 8px; }
.pd-rate { display: flex; align-items: center; gap: 10px; margin-top: 14px; font-size: .82rem; color: var(--text-2); }
.pd-rate b { color: var(--text); font-family: var(--ff-mono); }

.pd-price-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r18); padding: 20px; margin-top: 22px; }
.pd-price-top { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.pd-now { font-family: var(--ff-mono); font-size: 2rem; font-weight: 700; letter-spacing: -.03em; line-height: 1; }
.pd-now small { font-size: .9rem; color: var(--text-3); font-weight: 500; }
.pd-mrp { font-family: var(--ff-mono); font-size: .9rem; color: var(--text-3); text-decoration: line-through; }
.pd-savechip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px; border-radius: var(--r-pill); background: var(--accent-soft); color: var(--accent); font-size: .74rem; font-weight: 700; }
.pd-buy { display: flex; gap: 12px; margin-top: 20px; align-items: center; }
.pd-buy .qty { padding: 5px; } .pd-buy .qty button { width: 34px; height: 34px; } .pd-buy .qty input { width: 50px; font-size: .95rem; }

/* tier table (b2b) */
.tier-table { width: 100%; border-collapse: collapse; margin-top: 16px; }
.tier-table th { text-align: left; font-family: var(--ff-mono); font-size: .58rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); padding: 0 10px 8px; }
.tier-table td { padding: 9px 10px; font-size: .8rem; border-top: 1px solid var(--line); font-family: var(--ff-mono); }
.tier-table tr.active td { background: var(--accent-soft); color: var(--accent); }
.tier-table tr.active td:first-child { border-radius: 8px 0 0 8px; } .tier-table tr.active td:last-child { border-radius: 0 8px 8px 0; }

.spec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r14); overflow: hidden; margin-top: 22px; }
.spec-grid .sp { background: var(--surface); padding: 14px 16px; }
.spec-grid .sp .k { font-family: var(--ff-mono); font-size: .58rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); margin-bottom: 5px; }
.spec-grid .sp .v { font-size: .86rem; font-weight: 600; }
.sec-title-row { display: flex; align-items: center; justify-content: space-between; margin: 38px 0 16px; }
.sec-title-row h3 { font-size: 1.2rem; }

/* ---------- checkout ---------- */
.co { display: grid; grid-template-columns: 1fr 380px; gap: 28px; align-items: start; }
.co-section { margin-bottom: 22px; }
.co-section .csh { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.co-section .csh .csn { width: 26px; height: 26px; border-radius: 8px; background: var(--accent-soft); color: var(--accent); display: flex; align-items: center; justify-content: center; font-family: var(--ff-mono); font-size: .74rem; font-weight: 700; flex-shrink: 0; }
.co-section .csh h3 { font-size: 1.05rem; }
.co-section .csh .tag { margin-left: auto; }
.co-lines { display: flex; flex-direction: column; gap: 8px; }
.co-line { display: flex; gap: 12px; align-items: center; padding: 12px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r12); }
.co-line .pimg { width: 50px; height: 50px; border-radius: 9px; flex-shrink: 0; }
.co-line .cl-mid { flex: 1; min-width: 0; }
.co-line .cl-name { font-weight: 700; font-size: .86rem; }
.co-line .cl-meta { font-size: .7rem; color: var(--text-3); margin-top: 2px; }
.co-line .cl-amt { font-family: var(--ff-mono); font-weight: 700; font-size: .92rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.pay-opts { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px,1fr)); gap: 10px; }
.pay-opt { display: flex; align-items: center; gap: 10px; padding: 13px; border-radius: var(--r12); border: 1.5px solid var(--line); cursor: pointer; transition: all .15s; }
.pay-opt.on { border-color: var(--accent); background: var(--accent-soft); }
.pay-opt .pr { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--line-3); flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.pay-opt.on .pr { border-color: var(--accent); } .pay-opt.on .pr::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.co-aside { position: sticky; top: calc(var(--topbar) + 24px); }

/* success */
.ok-card { text-align: center; padding: 14px 0; }
.ok-ring { width: 76px; height: 76px; border-radius: 50%; background: var(--accent-soft); display: flex; align-items: center; justify-content: center; margin: 0 auto 18px; color: var(--accent); animation: ksPop .3s; }

/* ---------- orders ---------- */
.ord-list { display: flex; flex-direction: column; gap: 12px; }
.ord-card { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; padding: 18px 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r16); cursor: pointer; transition: all .18s; }
.ord-card:hover { border-color: var(--line-2); transform: translateX(2px); }
.ord-kind { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ord-kind.d2c { background: var(--emerald-soft); color: var(--emerald); }
.ord-kind.b2b { background: var(--indigo-soft); color: var(--indigo); }
.ord-id { font-family: var(--ff-mono); font-weight: 700; font-size: .9rem; }
.ord-meta { font-size: .74rem; color: var(--text-3); margin-top: 3px; }
.ord-amt { font-family: var(--ff-mono); font-weight: 700; font-size: 1rem; text-align: right; }

/* tracking timeline */
.track { display: flex; gap: 0; margin: 8px 0 28px; }
.track-step { flex: 1; position: relative; text-align: center; }
.track-step::before { content: ''; position: absolute; top: 14px; left: -50%; width: 100%; height: 2px; background: var(--line-2); z-index: 0; }
.track-step:first-child::before { display: none; }
.track-step.done::before, .track-step.cur::before { background: var(--accent); }
.track-dot { width: 30px; height: 30px; border-radius: 50%; background: var(--surface-2); border: 2px solid var(--line-2); display: flex; align-items: center; justify-content: center; margin: 0 auto 9px; position: relative; z-index: 1; color: var(--text-3); }
.track-step.done .track-dot { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.track-step.cur .track-dot { border-color: var(--accent); color: var(--accent); animation: ksPulse 1.8s infinite; }
.track-lbl { font-size: .72rem; font-weight: 600; color: var(--text-3); }
.track-step.done .track-lbl, .track-step.cur .track-lbl { color: var(--text); }

@media (max-width: 900px) {
  .pd { grid-template-columns: 1fr; gap: 22px; } .pd-media { position: static; }
  .co { grid-template-columns: 1fr; } .co-aside { position: static; }
  .page-wrap { padding: 18px 14px 40px; }
  .pd-info h1 { font-size: 1.6rem; }
  .ord-card { grid-template-columns: auto 1fr; } .ord-amt { grid-column: 2; text-align: left; }
  .form-grid { grid-template-columns: 1fr; }
}