/* ============================================
   Lyvora - Components Stylesheet
   ============================================ */

/* ===== FILTER SIDEBAR ===== */
.filter-sidebar {
  background: var(--bg-100);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.5rem;
  position: sticky;
  top: 100px;
}
.filter-block {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}
.filter-block:first-child { padding-top: 0; }
.filter-block:last-child { border-bottom: none; padding-bottom: 0; }
.filter-t {
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.filter-t i { color: var(--text-3); font-size: 0.75rem; }
.filter-opt {
  display: flex;
  align-items: center;
  padding: 0.45rem 0;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--text-2);
  transition: var(--t);
}
.filter-opt:hover { color: var(--accent); }
.filter-opt input {
  margin-right: 0.65rem;
  width: 16px; height: 16px;
  accent-color: var(--accent);
}
.filter-opt .count { margin-left: auto; font-size: 0.78rem; color: var(--text-4); }

.swatches { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.swatch {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid var(--border-3);
  cursor: pointer;
  transition: var(--t);
}
.swatch:hover, .swatch.active {
  border-color: var(--accent);
  transform: scale(1.1);
}

.price-range {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.price-range input {
  width: 100%;
  background: var(--bg-200);
  border: 1px solid var(--border-2);
  color: var(--text);
  border-radius: var(--r-sm);
  padding: 0.6rem 0.8rem;
  font-size: 0.88rem;
  font-family: inherit;
}
.price-range input:focus { outline: none; border-color: var(--accent); }

/* ===== TOOLBAR ===== */
.toolbar {
  background: var(--bg-100);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.toolbar select {
  background: var(--bg-200);
  border: 1px solid var(--border-2);
  color: var(--text);
  border-radius: var(--r-sm);
  padding: 0.55rem 0.9rem;
  font-size: 0.88rem;
  font-family: inherit;
  cursor: pointer;
}
.view-switch {
  display: flex;
  gap: 2px;
  background: var(--bg-200);
  border: 1px solid var(--border-2);
  border-radius: var(--r-sm);
  padding: 3px;
}
.view-switch button {
  border: none;
  background: transparent;
  width: 32px; height: 30px;
  border-radius: 5px;
  color: var(--text-3);
  cursor: pointer;
  transition: var(--t);
}
.view-switch button.active {
  background: var(--accent);
  color: #fff;
}

/* ===== PAGINATION ===== */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 3rem;
}
.page-btn {
  min-width: 42px;
  height: 42px;
  border-radius: var(--r);
  background: var(--bg-100);
  border: 1px solid var(--border-2);
  color: var(--text);
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 1rem;
  cursor: pointer;
  transition: var(--t);
}
.page-btn:hover { border-color: var(--accent); color: var(--accent); }
.page-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ===== PRODUCT DETAIL ===== */
.pd-wrap {
  background: var(--bg-100);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2.5rem;
}
.pd-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}
.gallery-main {
  aspect-ratio: 1/1;
  background: var(--bg-200);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-bottom: 1rem;
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.6rem;
}
.gallery-thumb {
  aspect-ratio: 1/1;
  border-radius: var(--r-sm);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  background: var(--bg-200);
  transition: var(--t);
}
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumb:hover, .gallery-thumb.active { border-color: var(--accent); }

.pd-cat {
  color: var(--text-3);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.pd-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.15;
}
.pd-rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-2);
}
.pd-rating .stars { color: var(--accent); font-size: 1rem; }
.pd-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}
.pd-price {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text);
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}
.pd-price-old {
  font-size: 1.1rem;
  color: var(--text-3);
  text-decoration: line-through;
}
.pd-discount {
  background: rgba(74, 144, 255, 0.15);
  color: var(--accent);
  border: 1px solid rgba(74, 144, 255, 0.3);
  padding: 0.25rem 0.7rem;
  border-radius: var(--r-full);
  font-size: 0.78rem;
  font-weight: 700;
}
.pd-desc {
  color: var(--text-2);
  margin-bottom: 2rem;
  line-height: 1.75;
}
.pd-option { margin-bottom: 1.5rem; }
.pd-option-label {
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.65rem;
  color: var(--text);
  display: block;
}
.pd-opts { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.pd-opt {
  padding: 0.55rem 1.1rem;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-2);
  background: var(--bg-200);
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
  transition: var(--t);
  font-family: inherit;
}
.pd-opt:hover, .pd-opt.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.qty-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.qty-control {
  display: flex;
  align-items: center;
  background: var(--bg-200);
  border: 1px solid var(--border-2);
  border-radius: var(--r-full);
  overflow: hidden;
}
.qty-control button {
  width: 40px; height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text);
  font-size: 1.05rem;
  transition: var(--t);
}
.qty-control button:hover { background: var(--bg-300); color: var(--accent); }
.qty-control input {
  width: 44px;
  border: none;
  background: transparent;
  text-align: center;
  font-weight: 700;
  color: var(--text);
  font-size: 0.95rem;
}
.qty-control input:focus { outline: none; }

.pd-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.pd-actions .btn { flex: 1; min-width: 160px; }

.pd-info-list {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  font-size: 0.85rem;
  color: var(--text-2);
}
.pd-info-list i { color: var(--accent); margin-right: 0.5rem; }

/* tabs */
.pd-tabs {
  background: var(--bg-100);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
  margin-top: 1.5rem;
}
.tab-nav {
  display: flex;
  gap: 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}
.tab-btn {
  padding: 0.85rem 0;
  border: none;
  background: transparent;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-3);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: var(--t);
  font-family: inherit;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.tab-content {
  display: none;
  color: var(--text-2);
  line-height: 1.8;
}
.tab-content.active { display: block; }
.tab-content ul { padding-left: 1.25rem; }
.tab-content li { margin-bottom: 0.5rem; }

/* ===== CART ===== */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 1.5rem;
}
.cart-items {
  background: var(--bg-100);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.5rem;
}
.cart-item {
  display: grid;
  grid-template-columns: 96px 1fr auto auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}
.cart-item:first-child { padding-top: 0; }
.cart-item:last-child { border-bottom: none; padding-bottom: 0; }
.cart-item-img {
  width: 96px; height: 96px;
  border-radius: var(--r);
  overflow: hidden;
  background: var(--bg-200);
}
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info h6 { font-size: 1rem; font-weight: 600; margin-bottom: 0.3rem; }
.cart-item-info h6 a:hover { color: var(--accent); }
.cart-item-info .opts { font-size: 0.82rem; color: var(--text-3); margin-bottom: 0.4rem; }
.cart-item-info .price { font-weight: 700; color: var(--accent); font-size: 1rem; }
.cart-remove {
  background: transparent;
  border: 1px solid var(--border-2);
  color: var(--text-3);
  width: 36px; height: 36px;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--t);
}
.cart-remove:hover { background: rgba(248, 113, 113, 0.1); color: var(--danger); border-color: var(--danger); }

.summary {
  background: var(--bg-100);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.75rem;
  height: max-content;
  position: sticky;
  top: 100px;
}
.summary h5 { font-size: 1.1rem; font-weight: 700; margin-bottom: 1.25rem; }
.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 0.55rem 0;
  font-size: 0.92rem;
  color: var(--text-2);
}
.summary-row.total {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text);
  padding-top: 1rem;
  margin-top: 0.75rem;
  border-top: 1px solid var(--border);
  font-family: var(--font-display);
}
.coupon-row {
  display: flex;
  gap: 0.5rem;
  margin: 1.25rem 0;
}
.coupon-row input {
  flex: 1;
  background: var(--bg-200);
  border: 1px solid var(--border-2);
  color: var(--text);
  border-radius: var(--r-full);
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  font-family: inherit;
}
.coupon-row input:focus { outline: none; border-color: var(--accent); }
.coupon-row button {
  background: var(--bg-300);
  border: 1px solid var(--border-2);
  color: var(--text);
  padding: 0.55rem 1.1rem;
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--t);
}
.coupon-row button:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ===== CHECKOUT ===== */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 1.5rem;
}
.checkout-block {
  background: var(--bg-100);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.75rem;
  margin-bottom: 1.25rem;
}
.checkout-block h5 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.step-num {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 0.82rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 12px var(--accent-glow);
}

.form label {
  display: block;
  font-weight: 600;
  font-size: 0.82rem;
  margin-bottom: 0.45rem;
  color: var(--text);
}
.form input,
.form select,
.form textarea {
  width: 100%;
  background: var(--bg-200);
  border: 1px solid var(--border-2);
  color: var(--text);
  border-radius: var(--r-sm);
  padding: 0.75rem 0.95rem;
  font-size: 0.92rem;
  font-family: inherit;
  transition: var(--t);
}
.form input::placeholder,
.form textarea::placeholder { color: var(--text-3); }
.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}
.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-group { margin-bottom: 1rem; }

.pay-method { display: grid; gap: 0.6rem; }
.pay-opt {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--bg-200);
  border: 1px solid var(--border-2);
  border-radius: var(--r);
  padding: 1rem 1.1rem;
  cursor: pointer;
  transition: var(--t);
}
.pay-opt:hover { border-color: var(--border-3); }
.pay-opt.active { border-color: var(--accent); background: var(--accent-soft); }
.pay-opt input { accent-color: var(--accent); }
.pay-opt i { color: var(--accent); font-size: 1.15rem; }
.pay-opt .name { font-weight: 600; font-size: 0.92rem; }
.pay-opt .desc { font-size: 0.8rem; color: var(--text-3); }

/* ===== AUTH ===== */
.auth {
  min-height: calc(100vh - 80px);
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.auth-side {
  background: var(--bg-100);
  border-right: 1px solid var(--border);
  padding: 4rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.auth-side::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(74, 144, 255, 0.2), transparent 60%);
  filter: blur(40px);
}
.auth-side .brand {
  font-size: 2rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}
.auth-side h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
  letter-spacing: -0.03em;
}
.auth-side p {
  color: var(--text-2);
  position: relative;
  z-index: 1;
  font-size: 1rem;
  line-height: 1.7;
}
.auth-stats {
  margin-top: 3rem;
  display: flex;
  gap: 2.5rem;
  position: relative;
  z-index: 1;
}
.auth-stat .n { font-size: 1.85rem; font-weight: 800; color: var(--accent); font-family: var(--font-display); }
.auth-stat .l { font-size: 0.8rem; color: var(--text-3); margin-top: 4px; }

.auth-form-wrap {
  padding: 4rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.auth-form-inner { max-width: 420px; margin: 0 auto; width: 100%; }
.auth-form-inner h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
}
.auth-form-inner .sub { color: var(--text-2); margin-bottom: 2rem; }
.auth-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-200);
  border: 1px solid var(--border-2);
  border-radius: var(--r-full);
  padding: 4px;
  margin-bottom: 2rem;
  width: max-content;
}
.auth-tab {
  padding: 0.55rem 1.5rem;
  border-radius: var(--r-full);
  border: none;
  background: transparent;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  color: var(--text-3);
  transition: var(--t);
  font-family: inherit;
}
.auth-tab.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 16px var(--accent-glow);
}
.auth-divider {
  text-align: center;
  color: var(--text-3);
  margin: 1.5rem 0;
  font-size: 0.82rem;
  position: relative;
}
.auth-divider span { background: var(--bg-000); padding: 0 1rem; position: relative; z-index: 1; }
.auth-divider::before {
  content: '';
  position: absolute;
  top: 50%; left: 0; right: 0;
  height: 1px;
  background: var(--border);
}
.auth-social {
  display: flex;
  gap: 0.5rem;
}
.auth-social .btn { flex: 1; }

/* ===== ACCOUNT ===== */
.account {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1.5rem;
}
.account-side {
  background: var(--bg-100);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  height: max-content;
}
.user-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1rem;
}
.user-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #6BA5FF);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  font-family: var(--font-display);
  box-shadow: 0 0 20px var(--accent-glow);
}
.user-card h6 { margin: 0 0 0.15rem; font-size: 1rem; font-weight: 700; }
.user-card .em { font-size: 0.82rem; color: var(--text-3); }

.account-nav { list-style: none; padding: 0; }
.account-nav li { margin-bottom: 2px; }
.account-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.85rem;
  border-radius: var(--r);
  color: var(--text-2);
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--t);
}
.account-nav a:hover { background: var(--bg-200); color: var(--text); }
.account-nav a.active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.account-nav i { width: 18px; }

.account-main {
  background: var(--bg-100);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
}
.account-main h2 { font-size: 1.5rem; margin-bottom: 2rem; }

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.stat {
  background: var(--bg-200);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 1.25rem;
}
.stat .ico {
  width: 38px; height: 38px;
  border-radius: var(--r-sm);
  background: var(--accent-soft);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}
.stat .label { font-size: 0.8rem; color: var(--text-3); margin-bottom: 0.25rem; }
.stat .val { font-size: 1.55rem; font-weight: 800; color: var(--text); font-family: var(--font-display); }

.order-row {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  background: var(--bg-200);
  border: 1px solid var(--border);
  border-radius: var(--r);
  margin-bottom: 0.65rem;
}
.order-row > i { color: var(--accent); font-size: 1.4rem; }
.order-row .order-name { font-weight: 600; font-size: 0.92rem; }
.order-row .order-meta { font-size: 0.8rem; color: var(--text-3); margin-top: 2px; }
.order-row .order-price { font-weight: 700; color: var(--text); }
.pill {
  padding: 0.3rem 0.75rem;
  border-radius: var(--r-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.pill.success { background: rgba(52, 211, 153, 0.15); color: var(--success); }
.pill.warn { background: rgba(251, 191, 36, 0.15); color: var(--warning); }
.pill.info { background: var(--accent-soft); color: var(--accent); }

/* ===== FAQ ===== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--bg-100);
  border: 1px solid var(--border);
  border-radius: var(--r);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: var(--t);
}
.faq-item:hover, .faq-item.open { border-color: var(--border-3); }
.faq-item.open { background: var(--bg-100); }
.faq-q {
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--t);
  user-select: none;
}
.faq-q:hover { color: var(--accent); }
.faq-q i { color: var(--accent); transition: transform var(--t); }
.faq-item.open .faq-q i { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.open .faq-a { max-height: 400px; }
.faq-a-inner { padding: 0 1.5rem 1.5rem; color: var(--text-2); line-height: 1.75; }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 2rem;
}
.contact-info {
  background: var(--bg-100);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}
.contact-info::before {
  content: '';
  position: absolute;
  bottom: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(74, 144, 255, 0.15), transparent 60%);
  filter: blur(40px);
}
.contact-info > * { position: relative; }
.contact-info h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.contact-info > p { color: var(--text-2); margin-bottom: 2rem; }
.ci-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border);
}
.ci-row:first-of-type { border-top: none; }
.ci-row .ico {
  width: 42px; height: 42px;
  border-radius: var(--r);
  background: var(--accent-soft);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.ci-row .lbl { font-size: 0.78rem; color: var(--text-3); }
.ci-row .val { font-weight: 600; color: var(--text); }

.contact-form {
  background: var(--bg-100);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2.5rem;
}
.contact-form h3 { font-size: 1.3rem; margin-bottom: 1.5rem; }

/* ===== EMPTY ===== */
.empty {
  text-align: center;
  padding: 5rem 2rem;
  background: var(--bg-100);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}
.empty-ico {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: var(--bg-200);
  border: 1px solid var(--border-2);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2.25rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 30px var(--accent-soft);
}
.empty h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.empty p { color: var(--text-2); margin-bottom: 1.5rem; max-width: 380px; margin-left: auto; margin-right: auto; }

/* ===== 404 ===== */
.not-found {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
  position: relative;
}
.not-found::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(74, 144, 255, 0.15), transparent 60%);
  filter: blur(60px);
  pointer-events: none;
}
.not-found h1 {
  font-size: clamp(6rem, 18vw, 12rem);
  font-weight: 900;
  background: linear-gradient(180deg, var(--accent), #6BA5FF);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 0.9;
  letter-spacing: -0.05em;
  position: relative;
  filter: drop-shadow(0 0 40px var(--accent-glow));
}
.not-found h2 { font-size: 2rem; margin: 1rem 0; position: relative; }
.not-found p { color: var(--text-2); margin-bottom: 2rem; max-width: 480px; position: relative; }
.not-found .actions { display: flex; gap: 0.75rem; flex-wrap: wrap; justify-content: center; position: relative; }

/* ===== ARTICLE ===== */
.article-hero {
  aspect-ratio: 21/9;
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: 3rem;
  border: 1px solid var(--border);
}
.article-hero img { width: 100%; height: 100%; object-fit: cover; }
.article-body {
  max-width: 760px;
  margin: 0 auto;
  background: var(--bg-100);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 3rem;
}
.article-body h1 { font-size: 2.2rem; margin-bottom: 1.25rem; letter-spacing: -0.03em; }
.article-body h2 { margin: 2rem 0 1rem; font-size: 1.5rem; }
.article-body h3 { margin: 1.5rem 0 0.75rem; font-size: 1.2rem; }
.article-body p { color: var(--text-2); line-height: 1.85; margin-bottom: 1.25rem; font-size: 1rem; }
.article-body ul { color: var(--text-2); line-height: 1.85; padding-left: 1.25rem; margin-bottom: 1.5rem; }
.article-body blockquote {
  border-left: 3px solid var(--accent);
  padding: 1.25rem 1.5rem;
  background: var(--accent-soft);
  border-radius: var(--r-sm);
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--text);
}
.article-share {
  display: flex;
  gap: 0.5rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  align-items: center;
}
.article-share strong { margin-right: 0.5rem; font-size: 0.92rem; }

/* ===== SEARCH SHEET (mobile) ===== */
.search-sheet {
  position: fixed;
  inset: 0;
  background: var(--bg-000);
  z-index: 170;
  display: none;
  flex-direction: column;
}
.search-sheet.show { display: flex; }
.search-sheet-head {
  padding: 1rem;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  border-bottom: 1px solid var(--border);
}
.search-sheet-head input {
  flex: 1;
  background: var(--bg-200);
  border: 1px solid var(--border-2);
  color: var(--text);
  border-radius: var(--r-full);
  padding: 0.75rem 1.1rem;
  font-size: 0.95rem;
  font-family: inherit;
}
.search-sheet-head input:focus { outline: none; border-color: var(--accent); }
.search-sheet-results { padding: 1rem; flex: 1; overflow-y: auto; }