/* ═══════════════════════════════════════════════════════════════════
   Shape & Shine Studio — Design System v2
   Palette: Ink / Slate / Sage / Amber / Chalk
   Type: Playfair Display (display) + Inter (UI) + Inter Mono (data)
═══════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,700;1,400;1,500&family=Inter:wght@300;400;500;600&family=Inter+Mono:wght@400;500&display=swap');

/* ── Variables ── */
:root {
  --ink:      #0f1214;
  --slate:    #1c2127;
  --slate2:   #252c34;
  --slate3:   #2e363f;
  --sage:     #7d9e7a;
  --sage2:    #a8c4a5;
  --sage3:    #c8dec6;
  --amber:    #d4923a;
  --amber2:   #e8b06a;
  --chalk:    #e8e4dc;
  --chalk2:   #b0aaa0;
  --chalk3:   #6e6860;
  --danger:   #c0443a;
  --success:  #4a9e6a;
  --border:   rgba(255,255,255,.07);
  --border2:  rgba(255,255,255,.12);
  --r:        6px;
  --r2:       12px;
  --sh:       0 2px 12px rgba(0,0,0,.4);
  --sh2:      0 8px 32px rgba(0,0,0,.5);
  --transition: .2s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--ink);
  color: var(--chalk);
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }

/* ── Typography ── */
.t-display { font-family: 'Playfair Display', Georgia, serif; }
.t-mono    { font-family: 'Inter Mono', monospace; }

h1, h2, h3, h4 { line-height: 1.2; }

/* ── Layout ── */
.container  { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.container-sm { max-width: 860px; margin: 0 auto; padding: 0 32px; }

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(15,18,20,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  height: 64px;
  gap: 24px;
}
.site-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: var(--chalk);
  white-space: nowrap;
  flex-shrink: 0;
}
.site-logo span { color: var(--sage); }
.header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.header-nav a {
  font-size: .82rem;
  font-weight: 500;
  color: var(--chalk2);
  padding: 6px 12px;
  border-radius: var(--r);
  transition: color var(--transition), background var(--transition);
  letter-spacing: .02em;
}
.header-nav a:hover { color: var(--chalk); background: var(--border); }
.header-nav a.active { color: var(--sage2); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--r);
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--chalk2);
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.icon-btn:hover { background: var(--slate2); color: var(--chalk); border-color: var(--border2); }
.icon-btn .badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 16px;
  height: 16px;
  background: var(--sage);
  color: var(--ink);
  font-size: .6rem;
  font-weight: 600;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--r);
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--sage);
  color: var(--ink);
}
.btn-primary:hover { background: var(--sage2); }

.btn-amber {
  background: var(--amber);
  color: var(--ink);
}
.btn-amber:hover { background: var(--amber2); }

.btn-outline {
  background: transparent;
  color: var(--chalk);
  border: 1px solid var(--border2);
}
.btn-outline:hover { background: var(--slate2); border-color: var(--slate3); }

.btn-ghost {
  background: transparent;
  color: var(--chalk2);
  border: none;
}
.btn-ghost:hover { color: var(--chalk); background: var(--border); }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { opacity: .88; }

.btn-sm { padding: 7px 14px; font-size: .78rem; }
.btn-lg { padding: 14px 32px; font-size: .95rem; }
.btn-block { width: 100%; justify-content: center; }

/* ── Cards ── */
.card {
  background: var(--slate);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  overflow: hidden;
}

/* ── Product Card ── */
.product-card {
  background: var(--slate);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
  position: relative;
  cursor: pointer;
}
.product-card:hover {
  border-color: var(--sage);
  transform: translateY(-2px);
}
.product-card-img {
  aspect-ratio: 4/3;
  background: var(--slate2);
  overflow: hidden;
  position: relative;
}
.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.product-card:hover .product-card-img img { transform: scale(1.04); }
.product-card-img .no-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--chalk3);
  font-size: 2.5rem;
}
.product-card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--sage);
  color: var(--ink);
  font-size: .66rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 3px;
}
.product-card-badge.sale { background: var(--amber); }
.product-card-body {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.product-card-name {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  color: var(--chalk);
  line-height: 1.3;
}
.product-card-price {
  font-family: 'Inter Mono', monospace;
  font-size: .9rem;
  color: var(--amber);
}
.product-card-price del {
  color: var(--chalk3);
  margin-right: 6px;
  font-size: .8rem;
}
.product-card-price .price-from {
  font-family: 'Inter', sans-serif;
  font-size: .72rem;
  color: var(--chalk3);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-right: 3px;
}
.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 4px;
}
.wishlist-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border2);
  background: transparent;
  color: var(--chalk3);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
}
.wishlist-btn:hover, .wishlist-btn.active { color: var(--danger); border-color: var(--danger); }
.wishlist-btn.active { background: rgba(192,68,58,.1); }

/* ── Grid ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 1100px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 780px)  { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .product-grid { grid-template-columns: 1fr; } }

/* ── Forms ── */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: .78rem; font-weight: 500; color: var(--chalk2); letter-spacing: .03em; text-transform: uppercase; }
.form-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--slate2);
  border: 1px solid var(--border2);
  border-radius: var(--r);
  color: var(--chalk);
  font-size: .9rem;
  transition: border-color var(--transition);
  outline: none;
}
.form-input:focus { border-color: var(--sage); }
.form-input::placeholder { color: var(--chalk3); }
.form-input.error { border-color: var(--danger); }
.form-hint { font-size: .75rem; color: var(--chalk3); }
.form-error { font-size: .75rem; color: var(--danger); }

/* ── Alerts ── */
.alert {
  padding: 12px 16px;
  border-radius: var(--r);
  font-size: .85rem;
  border-left: 3px solid;
  margin-bottom: 16px;
}
.alert-success { background: rgba(74,158,106,.12); border-color: var(--success); color: var(--sage3); }
.alert-danger   { background: rgba(192,68,58,.12);  border-color: var(--danger);  color: #e8a09c; }
.alert-info     { background: rgba(125,158,122,.1);  border-color: var(--sage);    color: var(--sage3); }

/* ── Section ── */
.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }
.section-header { margin-bottom: 40px; }
.section-eyebrow {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 10px;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: var(--chalk);
  line-height: 1.15;
}
.section-sub { color: var(--chalk2); margin-top: 10px; font-size: .9rem; max-width: 600px; }

/* ── Blog card ── */
.blog-card {
  background: var(--slate);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  overflow: hidden;
  transition: border-color var(--transition);
}
.blog-card:hover { border-color: var(--sage); }
.blog-card-img {
  aspect-ratio: 16/9;
  background: var(--slate2);
  overflow: hidden;
}
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.blog-card:hover .blog-card-img img { transform: scale(1.03); }
.blog-card-body { padding: 20px; }
.blog-card-category {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 8px;
}
.blog-card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  color: var(--chalk);
  line-height: 1.3;
  margin-bottom: 8px;
}
.blog-card-excerpt { font-size: .82rem; color: var(--chalk2); line-height: 1.6; }
.blog-card-meta { margin-top: 14px; font-size: .74rem; color: var(--chalk3); display: flex; gap: 12px; }

/* ── Footer ── */
.site-footer {
  background: var(--slate);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  color: var(--chalk);
  margin-bottom: 10px;
}
.footer-brand-name span { color: var(--sage); }
.footer-brand-desc { font-size: .82rem; color: var(--chalk2); line-height: 1.7; }
.footer-col-title { font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--chalk3); margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { font-size: .82rem; color: var(--chalk2); transition: color var(--transition); }
.footer-links a:hover { color: var(--sage2); }
.footer-bottom { padding-top: 24px; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-copy { font-size: .75rem; color: var(--chalk3); }
.footer-badge {
  font-size: .74rem;
  color: var(--chalk3);
  padding: 6px 12px;
  border: 1px solid var(--border2);
  border-radius: 20px;
  transition: border-color var(--transition), color var(--transition);
  white-space: nowrap;
}
.footer-badge strong { color: var(--sage2); font-weight: 600; }
.footer-badge:hover { border-color: var(--sage); color: var(--chalk2); }
.footer-badge:hover strong { color: var(--sage3); }
.footer-legal-link { font-size: .75rem; color: var(--chalk3); transition: color var(--transition); }
.footer-legal-link:hover { color: var(--sage2); }

/* ── Page hero (inner pages) ── */
.page-hero {
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--border);
}
.page-hero-title {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  color: var(--chalk);
}
.page-hero-sub { color: var(--chalk2); margin-top: 8px; }
.breadcrumb { display: flex; align-items: center; gap: 6px; font-size: .78rem; color: var(--chalk3); margin-bottom: 16px; }
.breadcrumb a:hover { color: var(--sage2); }
.breadcrumb-sep { opacity: .4; }

/* ── Sidebar layout ── */
.layout-sidebar { display: grid; grid-template-columns: 240px 1fr; gap: 40px; align-items: start; }
.sidebar { position: sticky; top: 84px; }
.sidebar-block { margin-bottom: 28px; }
.sidebar-title { font-size: .7rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--chalk3); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.sidebar-links { display: flex; flex-direction: column; gap: 2px; }
.sidebar-links a {
  font-size: .84rem;
  color: var(--chalk2);
  padding: 6px 10px;
  border-radius: var(--r);
  transition: all var(--transition);
}
.sidebar-links a:hover { color: var(--chalk); background: var(--border); }
.sidebar-links a.active { color: var(--sage2); background: rgba(125,158,122,.1); }

/* ── Account tabs ── */
.account-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 32px; }
.account-tab {
  padding: 10px 20px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--chalk2);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: all var(--transition);
}
.account-tab:hover { color: var(--chalk); }
.account-tab.active { color: var(--sage2); border-color: var(--sage); }

/* ── Table ── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .85rem; }
th { text-align: left; padding: 10px 14px; font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--chalk3); border-bottom: 1px solid var(--border); }
td { padding: 12px 14px; border-bottom: 1px solid var(--border); color: var(--chalk2); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,.02); }

/* ── Status badges ── */
.status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.status::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.status-pending    { background: rgba(212,146,58,.12); color: var(--amber); }
.status-paid       { background: rgba(74,158,106,.12); color: var(--success); }
.status-processing { background: rgba(125,158,122,.12); color: var(--sage2); }
.status-shipped    { background: rgba(100,130,180,.12); color: #8ab0e0; }
.status-delivered  { background: rgba(74,158,106,.18); color: #7adea8; }
.status-cancelled  { background: rgba(192,68,58,.12);  color: #e08080; }
.status-refunded   { background: rgba(110,104,96,.15); color: var(--chalk2); }

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(4px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--slate);
  border: 1px solid var(--border2);
  border-radius: var(--r2);
  width: 100%;
  max-width: 520px;
  padding: 32px;
  transform: translateY(12px);
  transition: transform var(--transition);
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.modal-title { font-family: 'Playfair Display', serif; font-size: 1.2rem; }
.modal-close { background: none; border: none; cursor: pointer; color: var(--chalk3); font-size: 1.1rem; }
.modal-close:hover { color: var(--chalk); }

/* ── Toast ── */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--slate2);
  border: 1px solid var(--border2);
  border-radius: var(--r);
  padding: 12px 18px;
  font-size: .84rem;
  color: var(--chalk);
  box-shadow: var(--sh2);
  animation: toastIn .25s ease;
  min-width: 260px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.toast.success { border-left: 3px solid var(--success); }
.toast.error   { border-left: 3px solid var(--danger); }
@keyframes toastIn { from { opacity:0; transform: translateX(16px); } to { opacity:1; transform: none; } }

/* ── Spinner ── */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border2);
  border-top-color: var(--sage);
  border-radius: 50%;
  animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Divider ── */
.divider { height: 1px; background: var(--border); margin: 24px 0; }

/* ── Empty state ── */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--chalk2);
}
.empty-state-icon { font-size: 3rem; margin-bottom: 16px; opacity: .4; }
.empty-state-title { font-family: 'Playfair Display', serif; font-size: 1.3rem; color: var(--chalk); margin-bottom: 8px; }
.empty-state-text { font-size: .88rem; color: var(--chalk2); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .layout-sidebar { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .container, .container-sm { padding: 0 20px; }
  .section { padding: 52px 0; }
  .section-title { font-size: 1.6rem; }
  .header-nav { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .footer-bottom > div { flex-direction: column; gap: 8px; }
}