/* ==========================================================================
   SEIA — Account · Auth · Cart · Tracking · Wishlist
   Token-driven; works with the base design system (style.css).
   ========================================================================== */

/* Auth (login / register) */
.auth-wrap { display: grid; grid-template-columns: 1.05fr 1fr; min-height: 560px; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); max-width: 1040px; margin-inline: auto; }
.auth-aside { position: relative; display: flex; align-items: flex-end; padding: 2.4rem; color: #fff; }
.auth-aside img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.auth-aside::after { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent, rgba(16,13,10,0.82)); }
.auth-aside__in { position: relative; z-index: 2; }
.auth-aside h2 { color: #fff; font-size: 2rem; }
.auth-aside p { color: rgba(255,255,255,0.85); font-weight: 300; margin-top: 0.5rem; }
.auth-card { padding: clamp(1.8rem, 4vw, 3rem); display: flex; flex-direction: column; justify-content: center; background: var(--bg); }
.auth-card h1 { font-size: 2rem; }
.auth-sub { color: var(--ink-mute); margin: 0.4rem 0 1.6rem; }
.auth-switch { font-size: 0.88rem; color: var(--ink-mute); margin-top: 1.4rem; text-align: center; }
.auth-switch a { color: var(--gold-deep); font-weight: 700; }
.field-row { display: flex; align-items: center; justify-content: space-between; margin: -0.3rem 0 1rem; font-size: 0.82rem; flex-wrap: wrap; gap: 0.5rem; }
.checkbox { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--ink-soft); cursor: pointer; }
.checkbox input { width: 16px; height: 16px; accent-color: var(--gold); }
.forgot { color: var(--gold-deep); font-weight: 600; }
.divider { display: flex; align-items: center; gap: 1rem; color: var(--ink-mute); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; margin: 1.4rem 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.social-auth { display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem; }
.social-btn { display: flex; align-items: center; justify-content: center; gap: 0.6rem; padding: 0.85rem; border: 1px solid var(--line); border-radius: var(--radius); font-weight: 600; font-size: 0.84rem; color: var(--ink); background: var(--paper); transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.social-btn:hover { background: var(--bg-alt); border-color: var(--gold-soft); }
.social-btn svg { width: 18px; height: 18px; }

/* Account dashboard */
.account-layout { display: grid; grid-template-columns: 260px 1fr; gap: clamp(1.5rem, 3vw, 2.5rem); align-items: start; }
.account-side { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--paper); }
.account-user { display: flex; align-items: center; gap: 0.9rem; padding: 1.4rem; background: var(--bg-alt); border-bottom: 1px solid var(--line); }
.account-user .avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--gold); color: #fff; display: grid; place-items: center; font-family: var(--font-display); font-size: 1.3rem; flex-shrink: 0; }
.account-user strong { display: block; color: var(--ink); font-size: 0.95rem; }
.account-user span { font-size: 0.78rem; color: var(--ink-mute); }
.account-nav a { display: flex; align-items: center; gap: 0.8rem; padding: 0.9rem 1.4rem; font-size: 0.9rem; color: var(--ink-soft); border-bottom: 1px solid var(--line-soft); transition: background var(--dur) var(--ease), color var(--dur) var(--ease); }
.account-nav a svg { width: 18px; height: 18px; }
.account-nav a:hover { background: var(--bg-alt); color: var(--ink); }
.account-nav a.is-active { background: var(--ink); color: #fff; }
.account-nav a.is-active svg { color: var(--gold-soft); }
.account-card { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.4rem, 3vw, 2rem); background: var(--paper); }
.account-card + .account-card { margin-top: 1.4rem; }
.account-card h3 { font-size: 1.4rem; margin-bottom: 1.2rem; }
.stat-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 1.4rem; }
.stat-card { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.3rem; background: var(--paper); }
.stat-card strong { font-family: var(--font-display); font-size: 2rem; color: var(--ink); display: block; line-height: 1; }
.stat-card span { font-size: 0.76rem; color: var(--ink-mute); letter-spacing: 0.06em; text-transform: uppercase; }
.order-row { display: grid; grid-template-columns: 1fr auto; gap: 1rem; padding: 1.1rem 0; border-bottom: 1px solid var(--line); align-items: center; }
.order-row:last-child { border-bottom: none; }
.order-row .meta { font-size: 0.8rem; color: var(--ink-mute); }
.order-row .meta strong { color: var(--ink); font-family: var(--font-body); font-size: 0.92rem; }
.order-row .right { text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 0.4rem; }
.status { font-size: 0.64rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 0.3rem 0.7rem; border-radius: 999px; white-space: nowrap; }
.status--done { background: rgba(91,114,87,0.15); color: var(--success); }
.status--ship { background: var(--gold-wash); color: var(--gold-deep); }
.status--proc { background: rgba(168,68,58,0.12); color: var(--sale); }
.address-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.address { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem; font-size: 0.88rem; position: relative; }
.address.is-default { border-color: var(--gold); }
.address h5 { font-family: var(--font-body); font-size: 0.84rem; color: var(--ink); margin-bottom: 0.4rem; display: flex; gap: 0.5rem; align-items: center; }
.address h5 .tag { font-size: 0.6rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--gold-deep); background: var(--gold-wash); padding: 0.15rem 0.5rem; border-radius: 999px; }
.address p { color: var(--ink-mute); line-height: 1.6; }

/* Cart page */
.cart-grid { display: grid; grid-template-columns: 1fr 360px; gap: clamp(1.5rem, 3vw, 2.5rem); align-items: start; }
.cart-list { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--paper); }
.cart-row { display: grid; grid-template-columns: 92px 1fr auto auto; gap: 1.2rem; align-items: center; padding: 1.2rem; border-bottom: 1px solid var(--line); }
.cart-row:last-child { border-bottom: none; }
.cart-row img { width: 92px; height: 110px; object-fit: cover; border-radius: var(--radius); }
.cart-row h4 { font-family: var(--font-display); font-size: 1.2rem; }
.cart-row .meta { font-size: 0.8rem; color: var(--ink-mute); }
.cart-row .line-price { font-weight: 700; color: var(--ink); white-space: nowrap; }
.cart-row__x { color: var(--ink-mute); width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; }
.cart-row__x:hover { background: var(--bg-alt); color: var(--sale); }
.cart-row__x svg { width: 18px; height: 18px; }
.cart-summary { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.6rem; background: var(--bg-alt); position: sticky; top: 100px; }
.cart-summary h3 { font-size: 1.4rem; margin-bottom: 1rem; }
.summary-line { display: flex; justify-content: space-between; padding: 0.55rem 0; font-size: 0.9rem; color: var(--ink-soft); }
.summary-line.total { border-top: 1px solid var(--line); margin-top: 0.5rem; padding-top: 1rem; font-size: 1.15rem; color: var(--ink); font-weight: 700; }
.coupon { display: flex; gap: 0.5rem; margin: 1.1rem 0; }
.coupon input { flex: 1; padding: 0.8rem 1rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }

/* Tracking */
.track-box { max-width: 660px; margin-inline: auto; }
.track-form { display: flex; gap: 0.6rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.track-form input { flex: 1; min-width: 200px; padding: 1rem 1.2rem; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); }
.track-head { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; padding-bottom: 1.4rem; margin-bottom: 1.8rem; border-bottom: 1px solid var(--line); }
.track-head .meta { font-size: 0.82rem; color: var(--ink-mute); }
.track-head .meta strong { color: var(--ink); font-family: var(--font-body); }
.timeline { position: relative; padding-left: 2.6rem; }
.timeline::before { content: ""; position: absolute; left: 11px; top: 6px; bottom: 6px; width: 2px; background: var(--line); }
.tl-step { position: relative; padding-bottom: 2rem; }
.tl-step:last-child { padding-bottom: 0; }
.tl-step::before { content: ""; position: absolute; left: -2.6rem; top: 1px; width: 24px; height: 24px; border-radius: 50%; border: 2px solid var(--line); background: var(--bg); z-index: 1; }
.tl-step.is-done::before { background: var(--gold); border-color: var(--gold); }
.tl-step.is-current::before { border-color: var(--gold); box-shadow: 0 0 0 4px var(--gold-wash); }
.tl-step h4 { font-family: var(--font-body); font-size: 0.98rem; color: var(--ink); }
.tl-step.is-pending h4 { color: var(--ink-mute); }
.tl-step .when { font-size: 0.8rem; color: var(--ink-mute); margin-top: 0.2rem; }

/* Wishlist */
.wishlist-bar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.8rem; }
.wishlist-bar p { font-size: 0.88rem; color: var(--ink-mute); }
.empty-state { text-align: center; padding: 4rem 1rem; }
.empty-state svg { width: 56px; height: 56px; color: var(--line); margin-bottom: 1rem; }
.empty-state h3 { font-size: 1.7rem; margin-bottom: 0.5rem; }
.empty-state p { color: var(--ink-mute); margin-bottom: 1.5rem; }

@media (max-width: 900px) {
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-aside { display: none; }
  .account-layout, .cart-grid { grid-template-columns: 1fr; }
  .stat-cards { grid-template-columns: 1fr 1fr; }
  .address-grid { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
}
@media (max-width: 560px) {
  .cart-row { grid-template-columns: 72px 1fr; }
  .cart-row img { width: 72px; height: 86px; }
  .order-row { grid-template-columns: 1fr; }
  .order-row .right { align-items: flex-start; }
  .stat-cards { grid-template-columns: 1fr; }
  .social-auth { grid-template-columns: 1fr; }
}

/* ============ FAQ ============ */
.faq{max-width:820px;margin-inline:auto}
.faq-cats{display:flex;justify-content:center;gap:.5rem;flex-wrap:wrap;margin-bottom:2.2rem}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:1rem;width:100%;text-align:left;padding:1.3rem 0;font-family:var(--font-display);font-size:1.2rem;color:var(--ink)}
.faq-q svg{width:20px;height:20px;flex-shrink:0;transition:transform var(--dur) var(--ease);color:var(--gold-deep)}
.faq-item.is-open .faq-q svg{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
.faq-a p{padding:0 0 1.3rem;color:var(--ink-mute);max-width:70ch}

/* ============ Legal / Policy ============ */
.legal-layout{display:grid;grid-template-columns:230px 1fr;gap:clamp(1.5rem,3vw,3.5rem);align-items:start}
.legal-toc{position:sticky;top:100px;border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.2rem 1.4rem;background:var(--paper)}
.legal-toc h5{font-family:var(--font-body);font-size:.7rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:.8rem}
.legal-toc a{display:block;font-size:.88rem;color:var(--ink-mute);padding:.38rem 0}
.legal-toc a:hover{color:var(--gold-deep)}
.legal .updated{color:var(--ink-mute);font-size:.84rem;margin-bottom:1.8rem;padding-bottom:1.4rem;border-bottom:1px solid var(--line)}
.legal h2{font-size:1.5rem;margin:2.2rem 0 .8rem;scroll-margin-top:100px}
.legal h2:first-of-type{margin-top:0}
.legal h3{font-size:1.1rem;font-family:var(--font-body);font-weight:700;margin:1.4rem 0 .5rem;color:var(--ink)}
.legal p{margin-bottom:1rem;color:var(--ink-soft)}
.legal ul{margin:0 0 1rem 1.2rem;list-style:disc;color:var(--ink-soft)}
.legal li{margin-bottom:.5rem;padding-left:.3rem}
.legal a{color:var(--gold-deep);text-decoration:underline}

/* ============ Checkout ============ */
.checkout{display:grid;grid-template-columns:1fr 400px;gap:clamp(1.5rem,3vw,2.5rem);align-items:start}
.co-section{border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(1.2rem,2.5vw,1.8rem);margin-bottom:1.2rem;background:var(--paper)}
.co-section h3{font-size:1.2rem;margin-bottom:1.1rem;display:flex;align-items:center;gap:.6rem}
.co-step{width:26px;height:26px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:.76rem;font-family:var(--font-body);font-weight:700;flex-shrink:0}
.co-toggle{display:flex;gap:.5rem;margin-bottom:1.3rem}
.co-toggle button{flex:1;padding:.85rem;border:1px solid var(--line);border-radius:var(--radius);font-weight:600;font-size:.84rem;color:var(--ink-mute);background:var(--paper);transition:all var(--dur) var(--ease)}
.co-toggle button.is-active{border-color:var(--ink);background:var(--ink);color:#fff}
.pay-methods{display:grid;gap:.7rem}
.pay-method{display:flex;align-items:center;gap:.8rem;border:1px solid var(--line);border-radius:var(--radius);padding:1rem;cursor:pointer;transition:border-color var(--dur) var(--ease)}
.pay-method.is-active{border-color:var(--gold);background:var(--gold-wash)}
.pay-method input{accent-color:var(--gold);width:18px;height:18px}
.pay-method strong{font-family:var(--font-body);font-size:.92rem;color:var(--ink);font-weight:600}
.pay-method p{font-size:.78rem;color:var(--ink-mute)}
.pay-method .pm-logos{margin-left:auto;display:flex;gap:.3rem;align-items:center}
.pay-method .pay{width:40px;height:26px}
.secure-badge{display:flex;align-items:center;gap:.5rem;font-size:.82rem;color:var(--success);margin-top:1.2rem;justify-content:center}
.secure-badge svg{width:16px;height:16px}
.co-summary{border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.6rem;background:var(--bg-alt);position:sticky;top:100px}
.co-summary h3{font-size:1.3rem;margin-bottom:1rem}
.co-item{display:grid;grid-template-columns:54px 1fr auto;gap:.8rem;align-items:center;padding:.7rem 0;border-bottom:1px solid var(--line);font-size:.86rem}
.co-item:last-of-type{border-bottom:none}
.co-item img{width:54px;height:64px;object-fit:cover;border-radius:4px}
.co-item .nm{font-family:var(--font-display);font-size:1rem;color:var(--ink)}
.co-item .qy{font-size:.76rem;color:var(--ink-mute)}

/* ============ Thank You ============ */
.thankyou{max-width:660px;margin-inline:auto;text-align:center}
.ty-check{width:88px;height:88px;border-radius:50%;background:var(--gold-wash);color:var(--gold-deep);display:grid;place-items:center;margin:0 auto 1.6rem;animation:tyPop .6s var(--ease) both}
.ty-check svg{width:44px;height:44px}
@keyframes tyPop{from{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}
.ty-order{display:inline-flex;gap:2.5rem;flex-wrap:wrap;justify-content:center;background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.4rem 2.2rem;margin:1.8rem 0}
.ty-order div span{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mute);display:block;margin-bottom:.2rem}
.ty-order div strong{font-family:var(--font-display);font-size:1.25rem;color:var(--ink)}
.ty-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:2.2rem 0;text-align:left}
.ty-steps div{border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem;background:var(--paper)}
.ty-steps svg{width:24px;height:24px;color:var(--gold-deep);margin-bottom:.5rem}
.ty-steps h4{font-family:var(--font-body);font-size:.92rem;color:var(--ink)}
.ty-steps p{font-size:.82rem;color:var(--ink-mute)}

@media (max-width:900px){
  .checkout{grid-template-columns:1fr}
  .legal-layout{grid-template-columns:1fr}
  .legal-toc{position:static}
  .co-summary{position:static}
  .ty-steps{grid-template-columns:1fr}
}