/* ══════════════════════════════════════════════════════════════
   WholeClosing — B2B Client Portal
   Palette: Deep slate + emerald
   ══════════════════════════════════════════════════════════════ */

:root {
  --bg:           #080b10;
  --bg-2:         #0d1018;
  --bg-card:      #111620;
  --bg-input:     rgba(255,255,255,0.05);
  --em:           #10c994;
  --em-hi:        #34e8ad;
  --em-pale:      #a0f0d8;
  --em-glow:      rgba(16,201,148,0.1);
  --em-border:    rgba(16,201,148,0.2);
  --text:         #eef0f4;
  --text-dim:     #9097aa;
  --text-muted:   #4a5168;
  --danger:       #f05555;
  --success:      #10c994;
  --warning:      #f5a623;
  --font-serif:   'Playfair Display', Georgia, serif;
  --font-sans:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
  --r1:           6px;
  --r2:           12px;
  --r3:           20px;
  --shadow-md:    0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg:    0 24px 72px rgba(0,0,0,0.7);
  --t:            0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--em); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--em-hi); }
img { max-width: 100%; display: block; }
input, textarea, select { font-family: var(--font-sans); }

/* ── Loading ── */
.loading-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.5s, visibility 0.5s;
}
.loading-overlay.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loading-spinner {
  width: 36px; height: 36px;
  border: 2px solid rgba(255,255,255,0.06);
  border-top-color: var(--em);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Toast ── */
.toast {
  position: fixed; bottom: 28px; right: 28px; z-index: 9998;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 3px solid var(--em);
  color: var(--text); padding: 14px 20px;
  border-radius: var(--r2); font-size: 0.875rem;
  transform: translateY(16px); opacity: 0;
  transition: transform 0.3s, opacity 0.3s;
  max-width: 320px; box-shadow: var(--shadow-md);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.toast-error   { border-left-color: var(--danger); }
.toast.toast-success { border-left-color: var(--success); }

.page { display: none; }
.page.active { display: block; }
.view { display: none; }
.view.active { display: block; }
.hidden { display: none !important; }

/* ══════════════════════════════════════════════════════
   LOGIN — full-height split layout
   ══════════════════════════════════════════════════════ */
.hero {
  display: flex;
  width: 100%;
  min-height: 100vh;
}
@media (max-width: 960px) {
  .hero { flex-direction: column; }
}

/* shared background layer */
.hero-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 25% 60%, rgba(16,201,148,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 80% 20%, rgba(13,16,24,0.9) 0%, transparent 70%),
    linear-gradient(160deg, #080b10 0%, #0b1019 55%, #0f1422 100%);
}

/* ── Left: brand panel ── */
.hero-content {
  flex: 1;
  position: relative; z-index: 1;
  display: flex; flex-direction: column; justify-content: center;
  padding: 80px 72px 80px 96px;
}
@media (max-width: 1200px) { .hero-content { padding: 60px 56px; } }
@media (max-width: 960px)  {
  .hero-content { padding: 72px 36px 56px; align-items: center; text-align: center; }
}

.brand-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.68rem; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--em); display: flex; align-items: center; gap: 14px;
  margin-bottom: 32px;
}
.brand-eyebrow::before {
  content: ''; width: 32px; height: 1px;
  background: var(--em); flex-shrink: 0;
}
@media (max-width: 960px) { .brand-eyebrow { justify-content: center; }
  .brand-eyebrow::before { display: none; } }

.brand-name {
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 7.5vw, 7rem);
  font-weight: 900; line-height: 0.92; letter-spacing: -0.03em;
  color: var(--text);
}
.brand-name::after {
  content: ''; display: block;
  width: 52px; height: 2px;
  background: linear-gradient(to right, var(--em), transparent);
  margin-top: 28px;
}
@media (max-width: 960px) { .brand-name::after { margin: 20px auto 0; } }

.brand-tagline {
  font-family: var(--font-serif);
  font-size: clamp(0.9rem, 1.4vw, 1.15rem);
  font-style: italic; color: var(--em-pale);
  margin-top: 20px; opacity: 0.75;
}

.value-props { margin-top: 52px; display: flex; flex-direction: column; gap: 18px; }
.vp-item {
  display: flex; align-items: center; gap: 14px;
  font-size: 0.875rem; color: var(--text-dim);
}
.vp-icon {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--em); flex-shrink: 0;
  box-shadow: 0 0 8px rgba(16,201,148,0.7);
}

/* ── Right: login panel — full height, scrollable ── */
.login-panel {
  width: 500px;
  flex-shrink: 0;
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  padding: 60px 48px;
  background: rgba(9, 12, 22, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid rgba(16,201,148,0.1);
}
@media (max-width: 960px) {
  .login-panel {
    width: 100%; flex-shrink: 1;
    border-left: none;
    border-top: 1px solid rgba(16,201,148,0.1);
    padding: 56px 32px 80px;
  }
}

/* ── Login card ── */
.login-card {
  width: 100%; max-width: 400px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r3);
  padding: 48px 44px;
  box-shadow: 0 2px 0 rgba(16,201,148,0.15) inset,
              var(--shadow-lg);
}
@media (max-width: 480px) { .login-card { padding: 40px 28px; } }

.login-title {
  font-family: var(--font-serif);
  font-size: 1.8rem; font-weight: 700;
  color: var(--text); margin-bottom: 6px; letter-spacing: -0.01em;
}
.login-subtitle { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 36px; }
.login-footer { margin-top: 24px; font-size: 0.82rem; color: var(--text-muted); text-align: center; }
.staff-link { margin-top: 18px; text-align: center; }
.staff-link-btn {
  font-family: var(--font-mono); font-size: 0.67rem;
  letter-spacing: 0.08em; color: var(--text-muted);
  border: 1px solid rgba(255,255,255,0.07);
  padding: 9px 18px; border-radius: var(--r1); display: inline-block;
  transition: color var(--t), border-color var(--t);
}
.staff-link-btn:hover { color: var(--em); border-color: var(--em-border); }

/* ── Forms ── */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 0.7rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; padding: 12px 15px;
  background: var(--bg-input); border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--r1); color: var(--text); font-size: 0.9rem;
  outline: none; transition: border-color var(--t), background var(--t), box-shadow var(--t);
}
.form-group input:focus, .form-group textarea:focus {
  border-color: rgba(16,201,148,0.45);
  background: rgba(16,201,148,0.04);
  box-shadow: 0 0 0 3px rgba(16,201,148,0.07);
}
.form-group input::placeholder { color: rgba(255,255,255,0.15); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 480px) { .form-row { grid-template-columns: 1fr; } }
.form-error {
  background: rgba(240,85,85,0.08); border: 1px solid rgba(240,85,85,0.2);
  color: #f08888; font-size: 0.82rem;
  padding: 10px 14px; border-radius: var(--r1); margin-bottom: 16px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 12px 24px; border: none; border-radius: var(--r1);
  font-family: var(--font-sans); font-size: 0.875rem; font-weight: 500;
  cursor: pointer; transition: all var(--t); letter-spacing: 0.02em; text-decoration: none;
}
.btn-primary { background: var(--em); color: #051a12; font-weight: 700; }
.btn-primary:hover {
  background: var(--em-hi); transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(16,201,148,0.35);
}
.btn-primary:active { transform: none; }
.btn-ghost { background: transparent; border: 1px solid rgba(255,255,255,0.12); color: var(--text-dim); }
.btn-ghost:hover { border-color: var(--em-border); color: var(--em); }
.btn-danger { background: rgba(240,85,85,0.1); color: var(--danger); border: 1px solid rgba(240,85,85,0.2); }
.btn-danger:hover { background: rgba(240,85,85,0.2); }
.btn-outline { background: transparent; color: var(--text-dim); border: 1px solid rgba(255,255,255,0.1); }
.btn-outline:hover { border-color: var(--em); color: var(--em); }
.btn-full { width: 100%; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

/* ══════════════════════════════════════════════════════
   APP SHELL & TOP NAV
   ══════════════════════════════════════════════════════ */
.app-shell { display: flex; flex-direction: column; min-height: 100vh; }

.topnav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(8,11,16,0.96);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex; align-items: center; gap: 24px;
  padding: 0 32px; height: 60px;
}
.topnav-brand { display: flex; align-items: baseline; gap: 10px; flex-shrink: 0; }
.topnav-logo {
  font-family: var(--font-serif); font-size: 1.25rem; font-weight: 700;
  color: var(--text); letter-spacing: -0.01em; line-height: 1;
}
.topnav-tagline {
  font-family: var(--font-mono); font-size: 0.58rem;
  color: var(--em); letter-spacing: 0.12em; text-transform: uppercase;
}
.topnav-links { display: flex; list-style: none; gap: 2px; margin: 0 auto; }
.nav-link {
  display: block; padding: 7px 14px; font-size: 0.84rem; font-weight: 450;
  color: var(--text-dim); border-radius: var(--r1);
  transition: color var(--t), background var(--t);
}
.nav-link:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.nav-link.active { color: var(--em); background: var(--em-glow); }
.topnav-actions { display: flex; align-items: center; gap: 10px; }
.cart-btn {
  display: flex; align-items: center; gap: 8px;
  background: var(--em-glow); border: 1px solid var(--em-border);
  color: var(--em); font-size: 0.84rem; padding: 7px 14px;
  border-radius: var(--r1); cursor: pointer; font-family: var(--font-sans);
  font-weight: 500; transition: all var(--t);
}
.cart-btn:hover { background: rgba(16,201,148,0.16); }
.cart-count {
  background: var(--em); color: #051a12;
  font-size: 0.64rem; font-weight: 700; padding: 2px 7px; border-radius: 99px;
}

/* ══════════════════════════════════════════════════════
   CATALOGUE
   ══════════════════════════════════════════════════════ */
.catalog-layout { display: grid; grid-template-columns: 240px 1fr; min-height: calc(100vh - 60px); }
@media (max-width: 800px) { .catalog-layout { grid-template-columns: 1fr; } }

.filters-sidebar {
  background: var(--bg-2); border-right: 1px solid rgba(255,255,255,0.05);
  padding: 32px 20px; position: sticky; top: 60px;
  height: calc(100vh - 60px); overflow-y: auto;
}
@media (max-width: 800px) { .filters-sidebar { position: static; height: auto; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.05); } }

.filters-title { font-family: var(--font-mono); font-size: 0.63rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--em); margin-bottom: 24px; }
.filter-section { margin-bottom: 28px; }
.filter-label { display: block; font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 10px; }
.filter-input { width: 100%; padding: 9px 13px; background: var(--bg-input); border: 1px solid rgba(255,255,255,0.07); border-radius: var(--r1); color: var(--text); font-size: 0.85rem; outline: none; transition: border-color var(--t); }
.filter-input:focus { border-color: rgba(16,201,148,0.4); }
.checkbox-group { display: flex; flex-direction: column; gap: 9px; }
.checkbox-item { display: flex; align-items: center; gap: 9px; font-size: 0.85rem; color: var(--text-dim); cursor: pointer; }
.checkbox-item input[type="checkbox"] { width: 15px; height: 15px; accent-color: var(--em); cursor: pointer; flex-shrink: 0; }
.toggle-item { margin-top: 4px; }
.range-wrapper { display: flex; flex-direction: column; gap: 8px; }
input[type="range"] { width: 100%; accent-color: var(--em); }
#price-range-val { font-size: 0.78rem; color: var(--em); font-family: var(--font-mono); }

.catalog-main { padding: 44px 48px 64px; }
@media (max-width: 1000px) { .catalog-main { padding: 28px 24px; } }
.catalog-header { display: flex; align-items: baseline; gap: 16px; margin-bottom: 36px; }
.catalog-heading { font-family: var(--font-serif); font-size: 1.9rem; font-weight: 700; color: var(--text); letter-spacing: -0.01em; }
.catalog-count { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted); }

.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 22px; }
.product-card {
  background: var(--bg-card); border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r2); overflow: hidden; cursor: pointer;
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.product-card:hover { transform: translateY(-4px); border-color: rgba(16,201,148,0.22); box-shadow: 0 12px 36px rgba(0,0,0,0.5); }
.product-card-img { width: 100%; aspect-ratio: 4/5; object-fit: cover; background: #121c22; display: block; transition: transform 0.45s ease; }
.product-card:hover .product-card-img { transform: scale(1.04); }
.product-card-body { padding: 18px 18px 20px; }
.product-card-category { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--em); margin-bottom: 6px; }
.product-card-name { font-family: var(--font-serif); font-size: 1rem; font-weight: 600; color: var(--text); line-height: 1.3; margin-bottom: 14px; }
.product-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.product-price { font-family: var(--font-mono); font-size: 0.88rem; font-weight: 500; color: var(--em-hi); }
.product-price span { font-size: 0.67rem; color: var(--text-muted); }
.stock-badge { font-size: 0.64rem; font-family: var(--font-mono); padding: 3px 9px; border-radius: 99px; font-weight: 500; }
.stock-badge.in-stock  { background: rgba(16,201,148,0.1);  color: var(--success); }
.stock-badge.low-stock { background: rgba(245,166,35,0.1);  color: var(--warning); }
.stock-badge.out-stock { background: rgba(240,85,85,0.1);   color: var(--danger); }
.empty-state { text-align: center; padding: 80px 40px; color: var(--text-muted); font-size: 0.9rem; }

/* ══════════════════════════════════════════════════════
   ORDERS & ACCOUNT
   ══════════════════════════════════════════════════════ */
.view-inner { max-width: 1100px; margin: 0 auto; padding: 52px 40px; }
@media (max-width: 700px) { .view-inner { padding: 32px 20px; } }
.view-heading { font-family: var(--font-serif); font-size: 1.9rem; font-weight: 700; color: var(--text); margin-bottom: 34px; letter-spacing: -0.01em; }
.orders-table-wrap { overflow-x: auto; border-radius: var(--r2); border: 1px solid rgba(255,255,255,0.05); }
.data-table { width: 100%; border-collapse: collapse; }
.data-table thead { background: rgba(255,255,255,0.02); }
.data-table th { font-family: var(--font-mono); font-size: 0.63rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); padding: 12px 16px; text-align: left; border-bottom: 1px solid rgba(255,255,255,0.06); white-space: nowrap; }
.data-table td { padding: 15px 16px; font-size: 0.84rem; color: var(--text-dim); border-bottom: 1px solid rgba(255,255,255,0.04); vertical-align: middle; }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,0.025); }
.data-table .mono { font-family: var(--font-mono); font-size: 0.78rem; }
.status-badge { display: inline-block; padding: 3px 10px; border-radius: 99px; font-size: 0.67rem; font-family: var(--font-mono); font-weight: 500; }
.status-Pending    { background: rgba(245,166,35,0.1);  color: var(--warning); }
.status-Processing { background: rgba(96,165,250,0.1);  color: #60a5fa; }
.status-Shipped    { background: rgba(167,139,250,0.1); color: #a78bfa; }
.status-Delivered  { background: rgba(16,201,148,0.1);  color: var(--success); }
.status-Cancelled  { background: rgba(240,85,85,0.1);   color: var(--danger); }
.status-Unpaid     { background: rgba(240,85,85,0.08);  color: #f28b8b; }
.status-Paid       { background: rgba(16,201,148,0.1);  color: var(--success); }
.status-Simulated  { background: rgba(167,139,250,0.1); color: #a78bfa; }
.account-panel { max-width: 560px; }
.account-card { background: var(--bg-card); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--r2); overflow: hidden; margin-bottom: 32px; }
.account-field { display: flex; align-items: center; gap: 16px; padding: 16px 24px; border-bottom: 1px solid rgba(255,255,255,0.04); }
.account-field:last-child { border-bottom: none; }
.account-label { font-family: var(--font-mono); font-size: 0.67rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); width: 120px; flex-shrink: 0; }

/* ══════════════════════════════════════════════════════
   CART DRAWER
   ══════════════════════════════════════════════════════ */
.cart-drawer { position: fixed; inset: 0; z-index: 200; pointer-events: none; }
.cart-drawer.open { pointer-events: all; }
.cart-drawer-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.65); opacity: 0; transition: opacity 0.3s; cursor: pointer; }
.cart-drawer.open .cart-drawer-backdrop { opacity: 1; }
.cart-drawer-panel { position: absolute; top: 0; right: 0; bottom: 0; width: 400px; max-width: 95vw; background: var(--bg-card); border-left: 1px solid var(--em-border); display: flex; flex-direction: column; transform: translateX(100%); transition: transform 0.35s cubic-bezier(0.4,0,0.2,1); box-shadow: var(--shadow-lg); }
.cart-drawer.open .cart-drawer-panel { transform: translateX(0); }
.cart-drawer-header { display: flex; align-items: center; justify-content: space-between; padding: 22px 24px 18px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.cart-drawer-header h3 { font-family: var(--font-serif); font-size: 1.3rem; font-weight: 700; }
.cart-close { background: none; border: none; color: var(--text-muted); font-size: 1.1rem; cursor: pointer; padding: 6px 10px; border-radius: var(--r1); transition: color var(--t); }
.cart-close:hover { color: var(--em); }
.cart-items { flex: 1; overflow-y: auto; padding: 8px 0; }
.cart-item { display: flex; align-items: flex-start; gap: 14px; padding: 14px 24px; border-bottom: 1px solid rgba(255,255,255,0.04); }
.cart-item-img { width: 54px; height: 68px; object-fit: cover; border-radius: var(--r1); flex-shrink: 0; }
.cart-item-info { flex: 1; }
.cart-item-name { font-size: 0.84rem; font-weight: 500; color: var(--text); margin-bottom: 4px; }
.cart-item-price { font-family: var(--font-mono); font-size: 0.77rem; color: var(--em); }
.cart-item-actions { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.qty-btn { width: 26px; height: 26px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.09); color: var(--text); border-radius: var(--r1); cursor: pointer; font-size: 1rem; display: flex; align-items: center; justify-content: center; transition: background var(--t); }
.qty-btn:hover { background: rgba(16,201,148,0.2); }
.qty-val { font-family: var(--font-mono); font-size: 0.84rem; min-width: 32px; text-align: center; }
.cart-item-remove { margin-left: auto; background: none; border: none; color: var(--text-muted); font-size: 0.8rem; cursor: pointer; padding: 4px; transition: color var(--t); }
.cart-item-remove:hover { color: var(--danger); }
.cart-empty { padding: 48px 24px; text-align: center; color: var(--text-muted); font-size: 0.875rem; }
.cart-footer { padding: 18px 24px; border-top: 1px solid rgba(255,255,255,0.06); }
.cart-total { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; font-size: 0.875rem; color: var(--text-dim); }
.cart-total-val { font-family: var(--font-mono); font-size: 1.05rem; color: var(--em-hi); font-weight: 600; }

/* ══════════════════════════════════════════════════════
   MODALS
   ══════════════════════════════════════════════════════ */
.modal { position: fixed; inset: 0; z-index: 300; display: flex; align-items: center; justify-content: center; padding: 24px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.82); backdrop-filter: blur(6px); }
.modal-box { position: relative; z-index: 1; background: #111820; border: 1px solid rgba(16,201,148,0.12); border-radius: var(--r3); padding: 44px; width: 100%; max-width: 520px; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-lg); animation: modal-in 0.22s ease; }
.modal-box-lg { max-width: 740px; }
@keyframes modal-in { from { opacity: 0; transform: scale(0.96) translateY(10px); } to { opacity: 1; transform: none; } }
.modal-close { position: absolute; top: 18px; right: 20px; background: none; border: none; color: var(--text-muted); font-size: 1.05rem; cursor: pointer; padding: 6px 10px; border-radius: var(--r1); transition: color var(--t); }
.modal-close:hover { color: var(--text); }
.modal-title { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700; color: var(--text); margin-bottom: 28px; letter-spacing: -0.01em; }
.text-center { text-align: center; }
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
@media (max-width: 600px) { .product-detail { grid-template-columns: 1fr; } }
.product-detail-img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--r2); }
.product-detail-info { display: flex; flex-direction: column; gap: 16px; }
.product-detail-category { font-family: var(--font-mono); font-size: 0.67rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--em); }
.product-detail-name { font-family: var(--font-serif); font-size: 1.45rem; font-weight: 700; color: var(--text); line-height: 1.2; }
.product-detail-sku { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-muted); }
.product-detail-desc { font-size: 0.875rem; color: var(--text-dim); line-height: 1.65; }
.tier-table { width: 100%; border-collapse: collapse; }
.tier-table th { font-family: var(--font-mono); font-size: 0.61rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); padding: 8px 12px; text-align: left; border-bottom: 1px solid rgba(255,255,255,0.07); }
.tier-table td { font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-dim); padding: 8px 12px; border-bottom: 1px solid rgba(255,255,255,0.04); }
.tier-table tr.active-tier td { color: var(--em-hi); background: rgba(16,201,148,0.07); }
.tier-label { font-size: 0.7rem; font-family: var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; display: block; }
.add-to-cart-section { display: flex; gap: 12px; align-items: center; margin-top: 8px; }
.qty-input { width: 96px; padding: 10px 12px; background: var(--bg-input); border: 1px solid rgba(255,255,255,0.09); border-radius: var(--r1); color: var(--text); font-family: var(--font-mono); font-size: 0.95rem; text-align: center; outline: none; transition: border-color var(--t); }
.qty-input:focus { border-color: rgba(16,201,148,0.5); }
.live-price { font-family: var(--font-mono); font-size: 0.875rem; color: var(--em); margin-top: 4px; }
.checkout-summary { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.07); border-radius: var(--r1); padding: 16px; margin-bottom: 20px; font-size: 0.875rem; }
.checkout-line { display: flex; justify-content: space-between; gap: 8px; padding: 4px 0; color: var(--text-dim); }
.checkout-line.total { border-top: 1px solid rgba(255,255,255,0.08); margin-top: 8px; padding-top: 12px; color: var(--em-hi); font-family: var(--font-mono); font-weight: 600; }
.confirm-icon { width: 58px; height: 58px; border-radius: 50%; background: rgba(16,201,148,0.1); border: 1px solid rgba(16,201,148,0.35); color: var(--success); font-size: 1.7rem; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
.confirm-invoice { font-family: var(--font-mono); font-size: 1rem; color: var(--em); margin-bottom: 12px; }
.confirm-msg { color: var(--text-dim); font-size: 0.875rem; margin-bottom: 28px; line-height: 1.65; }
.order-detail-header { margin-bottom: 24px; }
.order-detail-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 24px; }
.order-meta-field { display: flex; flex-direction: column; gap: 4px; }
.order-meta-label { font-family: var(--font-mono); font-size: 0.61rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
.order-meta-val { font-size: 0.875rem; color: var(--text-dim); }