/**
 * Kilimarket Theme — Lightweight e-commerce theme
 * Refactored: robustness, responsiveness, bespoke branding, collapsible sidebar
 */

/* ========== CSS Variables (Bespoke brand) ========== */
:root {
  /* Primary — Kilimarket coral-red */
  --km-primary: #d84339;
  --km-primary-dark: #b52f26;
  --km-primary-light: #ef6a5e;
  /* Secondary — teal accent (bespoke) */
  --km-secondary: #00897b;
  --km-secondary-dark: #00695c;
  /* Promo / Flash */
  --km-promo: #6a1b9a;
  --km-promo-light: #9c27b0;
  /* Accent / Links */
  --km-accent: #0277bd;
  --km-accent-hover: #0288d1;
  /* Neutrals */
  --km-text: #212121;
  --km-text-muted: #616161;
  --km-text-light: #9e9e9e;
  --km-border: #e0e0e0;
  --km-bg: #fafafa;
  --km-bg-card: #fff;
  --km-bg-alt: #eeeeee;
  --km-bg-hover: #f5f5f5;
  /* Price / CTAs */
  --km-price: #c62828;
  --km-success: #2e7d32;
  /* Layout */
  --km-header-height: 56px;
  --km-topbar-height: 36px;
  --km-category-width: 240px;
  --km-category-width-collapsed: 52px;
  --km-container: 1200px;
  --km-radius: 6px;
  --km-radius-sm: 4px;
  --km-shadow: 0 1px 4px rgba(0,0,0,.08);
  --km-shadow-hover: 0 4px 12px rgba(0,0,0,.12);
  --km-transition: 0.2s ease;
  /* Typography */
  --km-font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  /* Breakpoints (for reference; use in media queries) */
  --km-bp-sm: 576px;
  --km-bp-md: 768px;
  --km-bp-lg: 992px;
  --km-bp-xl: 1200px;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --km-transition: 0.01s;
  }
}

/* ========== Base & scope (km-root on body) ========== */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body.km-root {
  margin: 0;
  font-family: var(--km-font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--km-text);
  background: var(--km-bg);
}

.km-root a {
  color: var(--km-accent);
  text-decoration: none;
  transition: color var(--km-transition);
}

.km-root a:hover {
  color: var(--km-accent-hover);
}

.km-root a:focus-visible {
  outline: 2px solid var(--km-primary);
  outline-offset: 2px;
}

.km-root img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

/* ========== Top bar ========== */
.km-promo-bar {
  background: linear-gradient(90deg, var(--km-secondary) 0%, var(--km-secondary-dark) 100%);
  color: #fff;
  padding: 8px 16px;
  text-align: center;
  font-size: 13px;
}

.km-promo-bar a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.km-topbar {
  height: var(--km-topbar-height);
  background: var(--km-bg-card);
  border-bottom: 1px solid var(--km-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 16px;
  gap: 20px;
  font-size: 12px;
}

.km-topbar a {
  color: var(--km-text-muted);
}

.km-topbar a:hover {
  color: var(--km-primary);
}

/* ========== Main header ========== */
.km-header {
  min-height: var(--km-header-height);
  background: var(--km-bg-card);
  border-bottom: 1px solid var(--km-border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 16px;
  flex-wrap: wrap;
}

.km-header .km-container {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  width: 100%;
}

.km-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  color: inherit;
}

.km-logo:hover {
  color: inherit;
}

.km-logo:focus-visible {
  outline-offset: 4px;
}

.km-logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(145deg, var(--km-primary) 0%, var(--km-primary-dark) 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  box-shadow: 0 2px 8px rgba(216, 67, 57, .3);
}

.km-logo-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.km-logo-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--km-text);
  letter-spacing: -0.02em;
}

.km-logo-tagline {
  font-size: 0.7rem;
  color: var(--km-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.km-search-wrap {
  flex: 1;
  min-width: 0;
  max-width: 520px;
  position: relative;
}

.km-search {
  width: 100%;
  height: 42px;
  padding: 0 14px;
  border: 1px solid var(--km-border);
  border-radius: var(--km-radius);
  font-size: 14px;
  font-family: inherit;
  background: var(--km-bg);
  transition: border-color var(--km-transition), box-shadow var(--km-transition);
}

.km-search:focus {
  outline: none;
  border-color: var(--km-primary);
  box-shadow: 0 0 0 3px rgba(216, 67, 57, .15);
}

.km-search::placeholder {
  color: var(--km-text-light);
}

.km-search-suggestions {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--km-bg-card);
  border: 1px solid var(--km-border);
  border-radius: var(--km-radius);
  padding: 6px 0;
  display: none;
  z-index: 100;
  box-shadow: var(--km-shadow-hover);
  max-height: 280px;
  overflow-y: auto;
}

.km-search-wrap.km-suggestions-open .km-search-suggestions {
  display: block;
}

.km-search-suggestions a {
  display: block;
  padding: 10px 14px;
  color: var(--km-text);
  font-size: 13px;
}

.km-search-suggestions a:hover {
  background: var(--km-bg-hover);
  color: var(--km-primary);
}

.km-header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.km-header-actions a {
  color: var(--km-text);
  font-size: 13px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.km-header-actions a:hover {
  color: var(--km-primary);
}

.km-cart {
  font-weight: 600;
}

/* Header sidebar toggle: show on small screens only */
.km-header-toggle {
  display: none;
}

@media (max-width: 991px) {
  .km-header-toggle {
    display: inline-flex;
  }
}

/* ========== Sidebar toggle (in header for mobile; next to sidebar on desktop) ========== */
.km-sidebar-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--km-border);
  border-radius: var(--km-radius-sm);
  background: var(--km-bg-card);
  color: var(--km-text);
  cursor: pointer;
  transition: background var(--km-transition), border-color var(--km-transition), color var(--km-transition);
}

.km-sidebar-toggle:hover {
  background: var(--km-bg-hover);
  border-color: var(--km-primary);
  color: var(--km-primary);
}

.km-sidebar-toggle:focus-visible {
  outline: 2px solid var(--km-primary);
  outline-offset: 2px;
}

.km-sidebar-toggle[aria-expanded="true"] {
  background: var(--km-primary);
  border-color: var(--km-primary);
  color: #fff;
}

.km-sidebar-toggle svg {
  width: 20px;
  height: 20px;
  transition: transform var(--km-transition);
}

.km-main-nav.km-sidebar-collapsed .km-sidebar-toggle .km-icon-expand {
  display: block;
}

.km-main-nav.km-sidebar-collapsed .km-sidebar-toggle .km-icon-collapse {
  display: none;
}

.km-main-nav:not(.km-sidebar-collapsed) .km-sidebar-toggle .km-icon-expand {
  display: none;
}

.km-main-nav:not(.km-sidebar-collapsed) .km-sidebar-toggle .km-icon-collapse {
  display: block;
}

/* ========== Nav + collapsible category sidebar ========== */
.km-main-nav {
  display: flex;
  position: relative;
  max-width: 100%;
  min-height: 360px;
  transition: padding-left var(--km-transition);
}

/* Overlay when sidebar is open on mobile */
.km-sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 199;
  opacity: 0;
  transition: opacity var(--km-transition);
}

.km-sidebar-overlay.km-open {
  opacity: 1;
}

.km-category-sidebar {
  width: var(--km-category-width);
  flex-shrink: 0;
  background: var(--km-bg-card);
  border-right: 1px solid var(--km-border);
  transition: width var(--km-transition), transform var(--km-transition), box-shadow var(--km-transition);
  z-index: 200;
  overflow: hidden;
}

.km-category-head {
  height: 48px;
  background: linear-gradient(135deg, var(--km-primary) 0%, var(--km-primary-dark) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  padding: 0 14px;
  font-weight: 700;
  font-size: 15px;
  gap: 10px;
  flex-shrink: 0;
}

.km-category-head .km-sidebar-toggle {
  margin-left: auto;
  border-color: rgba(255,255,255,.4);
  background: rgba(255,255,255,.1);
  color: #fff;
}

.km-category-head .km-sidebar-toggle:hover {
  background: rgba(255,255,255,.25);
  border-color: #fff;
  color: #fff;
}

.km-category-head .km-sidebar-toggle[aria-expanded="true"] {
  background: rgba(255,255,255,.3);
  border-color: #fff;
}

.km-category-list {
  padding: 8px 0;
  overflow-y: auto;
  max-height: calc(100vh - 200px);
}

.km-category-list a {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  color: var(--km-text);
  font-size: 13px;
  gap: 10px;
  transition: background var(--km-transition), color var(--km-transition);
  white-space: nowrap;
}

.km-category-list a:hover {
  background: var(--km-bg-hover);
  color: var(--km-primary);
}

.km-category-list a.active {
  background: rgba(216, 67, 57, .08);
  color: var(--km-primary);
  font-weight: 600;
}

.km-category-list .km-cat-icon {
  width: 22px;
  height: 22px;
  background: var(--km-bg-alt);
  border-radius: var(--km-radius-sm);
  flex-shrink: 0;
}

.km-category-list .km-arrow {
  margin-left: auto;
  color: var(--km-text-light);
  font-size: 12px;
  flex-shrink: 0;
}

/* Collapsed state: narrow strip, show only icons or hide list */
.km-main-nav.km-sidebar-collapsed .km-category-sidebar {
  width: var(--km-category-width-collapsed);
}

.km-main-nav.km-sidebar-collapsed .km-category-head span:not(.km-sidebar-toggle):not(.km-cat-label) {
  display: none;
}

.km-main-nav.km-sidebar-collapsed .km-category-head .km-cat-label {
  display: none;
}

.km-main-nav.km-sidebar-collapsed .km-category-list {
  padding: 4px 0;
}

.km-main-nav.km-sidebar-collapsed .km-category-list a {
  padding: 10px;
  justify-content: center;
}

.km-main-nav.km-sidebar-collapsed .km-category-list .km-cat-icon {
  margin: 0;
}

.km-main-nav.km-sidebar-collapsed .km-category-list a span:not(.km-cat-icon) {
  display: none;
}

.km-content {
  flex: 1;
  padding: 16px;
  min-width: 0;
  background: var(--km-bg);
}

/* ========== Tabs ========== */
.km-tabs {
  display: flex;
  gap: 24px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--km-border);
}

.km-tabs a {
  padding: 10px 0;
  color: var(--km-text);
  font-weight: 500;
  position: relative;
}

.km-tabs a:hover {
  color: var(--km-primary);
}

.km-tabs a.active {
  color: var(--km-primary);
}

.km-tabs a.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--km-primary);
}

/* ========== Flash sale ========== */
.km-flash-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.km-flash-title {
  font-size: 16px;
  font-weight: 700;
}

.km-countdown {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--km-text-muted);
}

.km-countdown span {
  background: var(--km-text);
  color: #fff;
  padding: 4px 8px;
  border-radius: var(--km-radius-sm);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

.km-flash-more {
  font-size: 13px;
  font-weight: 600;
  color: var(--km-primary);
}

.km-flash-more:hover {
  text-decoration: underline;
}

/* ========== Product grid ========== */
.km-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}

.km-product-card {
  background: var(--km-bg-card);
  border: 1px solid var(--km-border);
  border-radius: var(--km-radius);
  overflow: hidden;
  transition: box-shadow var(--km-transition), border-color var(--km-transition), transform var(--km-transition);
}

.km-product-card:hover {
  box-shadow: var(--km-shadow-hover);
  border-color: transparent;
}

@media (prefers-reduced-motion: no-preference) {
  .km-product-card:hover {
    transform: translateY(-2px);
  }
}

.km-product-card a {
  color: inherit;
  display: block;
}

.km-product-card a:focus-visible {
  outline-offset: -2px;
}

.km-product-img-wrap {
  aspect-ratio: 1;
  background: var(--km-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

.km-product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.km-product-info {
  padding: 12px;
}

.km-product-title {
  font-size: 13px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.8em;
  margin: 0;
}

.km-product-price {
  color: var(--km-price);
  font-weight: 700;
  font-size: 15px;
  margin-top: 8px;
}

.km-product-price small {
  color: var(--km-text-muted);
  font-weight: 400;
  font-size: 12px;
  text-decoration: line-through;
  margin-left: 6px;
}

/* ========== Banner ========== */
.km-banner {
  background: linear-gradient(135deg, var(--km-promo) 0%, var(--km-promo-light) 100%);
  color: #fff;
  padding: 24px 24px;
  border-radius: var(--km-radius);
  margin-bottom: 20px;
  text-align: center;
}

.km-banner h2 {
  margin: 0 0 8px;
  font-size: 1.35rem;
}

.km-banner p {
  margin: 0;
  opacity: .95;
  font-size: 14px;
}

/* ========== Hot categories ========== */
.km-section-title {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 12px;
}

.km-hot-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.km-hot-cat {
  padding: 10px 16px;
  background: var(--km-bg-card);
  border: 1px solid var(--km-border);
  border-radius: 24px;
  font-size: 13px;
  color: var(--km-text);
  transition: background var(--km-transition), color var(--km-transition), border-color var(--km-transition);
}

.km-hot-cat:hover {
  background: var(--km-primary);
  color: #fff;
  border-color: var(--km-primary);
}

/* ========== Product detail page ========== */
.km-product-page {
  padding: 20px 0 40px;
}

.km-product-detail {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  padding: 20px 0;
}

.km-product-gallery {
  flex: 0 0 360px;
  max-width: 100%;
}

.km-product-gallery .km-product-img-wrap {
  aspect-ratio: 1;
  border-radius: var(--km-radius);
  padding: 16px;
}

.km-product-meta {
  flex: 1;
  min-width: 280px;
}

.km-product-meta h1 {
  font-size: 1.25rem;
  margin: 0 0 12px;
  line-height: 1.4;
}

.km-product-meta .km-product-price {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.km-product-meta .km-desc {
  color: var(--km-text-muted);
  font-size: 14px;
  margin-bottom: 20px;
  line-height: 1.6;
}

.km-product-meta-list {
  padding-left: 20px;
  margin-bottom: 20px;
}

.km-product-meta ul:not([class]) {
  padding-left: 20px;
  margin-bottom: 20px;
}

.km-add-cart {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--km-primary);
  color: #fff;
  border: none;
  border-radius: var(--km-radius);
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background var(--km-transition), transform var(--km-transition);
}

.km-add-cart:hover {
  background: var(--km-primary-dark);
}

.km-add-cart:focus-visible {
  outline: 2px solid var(--km-primary-dark);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: no-preference) {
  .km-add-cart:active {
    transform: scale(0.98);
  }
}

/* ========== Breadcrumb ========== */
.km-breadcrumb {
  padding: 10px 0;
  font-size: 13px;
  color: var(--km-text-muted);
}

.km-breadcrumb a {
  color: var(--km-text-muted);
}

.km-breadcrumb a:hover {
  color: var(--km-primary);
}

.km-breadcrumb span {
  margin: 0 6px;
}

/* ========== Info pages ========== */
.km-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}

.km-page h1 {
  font-size: 1.5rem;
  margin: 0 0 16px;
}

.km-page h2 {
  font-size: 1.1rem;
  margin: 24px 0 12px;
}

.km-page p {
  margin: 0 0 12px;
  color: var(--km-text);
  line-height: 1.7;
}

.km-page ul {
  margin: 0 0 16px;
  padding-left: 24px;
}

.km-page li {
  margin-bottom: 6px;
}

.km-page a {
  color: var(--km-accent);
}

.km-page a:hover {
  text-decoration: underline;
}

/* ========== Footer ========== */
.km-footer {
  background: var(--km-bg-card);
  border-top: 1px solid var(--km-border);
  padding: 32px 20px 20px;
  margin-top: 48px;
}

.km-footer-inner {
  max-width: var(--km-container);
  margin: 0 auto;
}

.km-footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

.km-footer h4 {
  font-size: 14px;
  margin: 0 0 12px;
  color: var(--km-text);
}

.km-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.km-footer li {
  margin-bottom: 8px;
}

.km-footer a {
  color: var(--km-text-muted);
  font-size: 13px;
}

.km-footer a:hover {
  color: var(--km-primary);
}

.km-footer-bottom {
  padding-top: 20px;
  border-top: 1px solid var(--km-border);
  text-align: center;
  font-size: 12px;
  color: var(--km-text-light);
}

/* ========== Cookie bar ========== */
.km-cookie-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--km-bg-card);
  border-top: 1px solid var(--km-border);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  z-index: 1000;
  box-shadow: 0 -2px 12px rgba(0,0,0,.08);
}

.km-cookie-bar p {
  margin: 0;
  font-size: 13px;
  color: var(--km-text-muted);
}

.km-cookie-bar .km-btn {
  padding: 8px 20px;
  background: var(--km-primary);
  color: #fff;
  border: none;
  border-radius: var(--km-radius-sm);
  font-size: 13px;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--km-transition);
}

.km-cookie-bar .km-btn:hover {
  background: var(--km-primary-dark);
}

.km-cookie-bar .km-btn:focus-visible {
  outline: 2px solid var(--km-primary-dark);
  outline-offset: 2px;
}

/* ========== Container ========== */
.km-container {
  max-width: var(--km-container);
  margin: 0 auto;
  padding: 0 20px;
}

/* ========== Responsive ========== */
@media (max-width: 991px) {
  .km-category-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--km-category-width);
    max-width: 85vw;
    transform: translateX(-100%);
    box-shadow: 4px 0 20px rgba(0,0,0,.12);
    z-index: 200;
  }

  .km-main-nav.km-sidebar-open .km-category-sidebar {
    transform: translateX(0);
  }

  .km-main-nav.km-sidebar-collapsed .km-category-sidebar {
    width: var(--km-category-width);
    transform: translateX(-100%);
  }

  .km-main-nav.km-sidebar-open .km-sidebar-overlay {
    display: block;
  }

  .km-main-nav.km-sidebar-open.km-sidebar-collapsed .km-sidebar-overlay {
    display: block;
  }

  .km-category-head .km-sidebar-toggle .km-icon-expand,
  .km-category-head .km-sidebar-toggle .km-icon-collapse {
    display: none;
  }

  .km-category-head .km-sidebar-toggle::after {
    content: '×';
    font-size: 24px;
    line-height: 1;
  }

  .km-main-nav.km-sidebar-collapsed .km-category-head .km-sidebar-toggle::after,
  .km-main-nav:not(.km-sidebar-collapsed) .km-category-head .km-sidebar-toggle::after {
    content: '×';
  }

  .km-main-nav.km-sidebar-collapsed .km-category-list a span:not(.km-cat-icon),
  .km-main-nav.km-sidebar-collapsed .km-category-head span.km-cat-label {
    display: inline;
  }

  .km-main-nav.km-sidebar-collapsed .km-category-list a {
    justify-content: flex-start;
    padding: 10px 14px;
  }

  .km-main-nav.km-sidebar-collapsed .km-category-sidebar {
    width: var(--km-category-width);
    max-width: 85vw;
  }
}

@media (max-width: 767px) {
  .km-header .km-container {
    padding: 12px 16px;
  }

  .km-search-wrap {
    order: 3;
    width: 100%;
    max-width: none;
  }

  .km-product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .km-product-info {
    padding: 10px;
  }

  .km-product-title {
    font-size: 12px;
    min-height: 2.6em;
  }

  .km-product-price {
    font-size: 14px;
  }

  .km-banner {
    padding: 20px 16px;
  }

  .km-banner h2 {
    font-size: 1.2rem;
  }

  .km-flash-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .km-container {
    padding: 0 16px;
  }

  .km-product-detail {
    flex-direction: column;
    gap: 16px;
  }

  .km-product-gallery {
    flex: 0 0 auto;
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
  }

  .km-product-meta h1 {
    font-size: 1.15rem;
  }

  .km-page {
    padding: 20px 16px 40px;
  }
}

@media (max-width: 575px) {
  .km-topbar {
    padding: 0 12px;
    gap: 12px;
  }

  .km-logo-text .km-logo-tagline {
    display: none;
  }

  .km-header-actions {
    gap: 12px;
  }

  .km-footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* ========== Utility ========== */
.km-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ========== Extended Components for Investment Platform ========== */

/* Flash Messages */
.km-flash-container {
  padding: 12px 0;
}

.km-flash {
  padding: 12px 16px;
  border-radius: var(--km-radius);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
}

.km-flash-success { background: #e8f5e9; color: #2e7d32; border: 1px solid #a5d6a7; }
.km-flash-error { background: #ffebee; color: #c62828; border: 1px solid #ef9a9a; }
.km-flash-warning { background: #fff3e0; color: #e65100; border: 1px solid #ffcc80; }
.km-flash-info { background: #e3f2fd; color: #1565c0; border: 1px solid #90caf9; }

.km-flash-close {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  opacity: 0.6;
  padding: 0 4px;
}

.km-flash-close:hover { opacity: 1; }

/* Alerts */
.km-alert {
  padding: 12px 16px;
  border-radius: var(--km-radius);
  margin-bottom: 16px;
  font-size: 14px;
}

.km-alert-warning { background: #fff3e0; color: #e65100; border: 1px solid #ffcc80; }
.km-alert-danger { background: #ffebee; color: #c62828; border: 1px solid #ef9a9a; }
.km-alert-success { background: #e8f5e9; color: #2e7d32; border: 1px solid #a5d6a7; }

/* Product Card Enhancements */
.km-product-img-wrap {
  position: relative;
}

.km-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  padding: 3px 8px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: 3px;
  color: #fff;
}

.km-badge-sale { background: var(--km-price); }
.km-badge-featured { background: var(--km-secondary); }
.km-badge-limited { background: var(--km-promo); top: auto; bottom: 8px; left: 8px; }

.km-product-investment {
  display: flex;
  gap: 8px;
  margin-top: 6px;
  font-size: 11px;
}

.km-daily-return {
  color: var(--km-success);
  font-weight: 600;
}

.km-duration {
  color: var(--km-text-muted);
}

.km-product-rating {
  margin-top: 4px;
  font-size: 12px;
}

.km-stars { color: #ffc107; }
.km-rating-count { color: var(--km-text-muted); margin-left: 4px; }

.km-product-holders {
  margin-top: 4px;
  font-size: 11px;
  color: var(--km-text-muted);
}

.km-holder-icon { margin-right: 4px; }

/* Product Detail Enhancements */
.km-product-rating-large {
  margin-bottom: 12px;
}

.km-stars-large { font-size: 18px; color: #ffc107; }
.km-rating-text { color: var(--km-text-muted); margin-left: 8px; font-size: 14px; }

.km-product-price-large {
  font-size: 1.75rem;
  color: var(--km-price);
  font-weight: 700;
  margin-bottom: 16px;
}

.km-compare-price {
  font-size: 1rem;
  color: var(--km-text-muted);
  text-decoration: line-through;
  font-weight: 400;
  margin-left: 10px;
}

.km-discount-badge {
  display: inline-block;
  background: var(--km-price);
  color: #fff;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 600;
  margin-left: 8px;
}

/* Investment Box */
.km-investment-box {
  background: linear-gradient(135deg, #e8f5e9 0%, #f1f8e9 100%);
  border: 1px solid #a5d6a7;
  border-radius: var(--km-radius);
  padding: 20px;
  margin-bottom: 20px;
}

.km-investment-box h3 {
  margin: 0 0 16px;
  font-size: 16px;
  color: var(--km-success);
}

.km-investment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.km-investment-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.km-investment-item .km-label {
  font-size: 12px;
  color: var(--km-text-muted);
  text-transform: uppercase;
}

.km-investment-item .km-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--km-text);
}

.km-investment-item .km-value.km-highlight {
  color: var(--km-success);
}

.km-investment-note {
  margin: 16px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(0,0,0,.1);
  font-size: 13px;
  color: var(--km-text-muted);
}

/* Risk Levels */
.km-risk-low { color: var(--km-success); font-weight: 600; }
.km-risk-medium { color: #f57c00; font-weight: 600; }
.km-risk-high { color: var(--km-price); font-weight: 600; }

/* Buy Now Button */
.km-buy-now-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  max-width: 320px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--km-success) 0%, #1b5e20 100%);
  color: #fff;
  border: none;
  border-radius: var(--km-radius);
  font-size: 16px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: transform var(--km-transition), box-shadow var(--km-transition);
  text-decoration: none;
  text-align: center;
}

.km-buy-now-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3);
  color: #fff;
}

.km-buy-now-btn.km-btn-disabled {
  background: var(--km-bg-alt);
  color: var(--km-text-muted);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Social Proof Inline */
.km-social-proof-inline {
  margin-top: 12px;
  padding: 10px 14px;
  background: #fff3e0;
  border-radius: var(--km-radius);
  font-size: 13px;
  color: #e65100;
}

/* Reviews */
.km-product-reviews {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--km-border);
}

.km-product-reviews h2 {
  font-size: 18px;
  margin: 0 0 16px;
}

.km-reviews-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.km-review-item {
  padding: 16px;
  background: var(--km-bg-card);
  border: 1px solid var(--km-border);
  border-radius: var(--km-radius);
}

.km-review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.km-reviewer {
  font-weight: 600;
}

.km-review-stars {
  color: #ffc107;
}

.km-review-date {
  color: var(--km-text-muted);
  font-size: 12px;
}

.km-review-text {
  margin: 0;
  color: var(--km-text);
  line-height: 1.6;
}

.km-no-reviews {
  color: var(--km-text-muted);
  font-style: italic;
}

/* Product Description */
.km-product-description {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--km-border);
}

.km-product-description h2 {
  font-size: 18px;
  margin: 0 0 16px;
}

.km-description-content {
  color: var(--km-text);
  line-height: 1.7;
}

/* Pagination */
.km-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.km-page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  background: var(--km-bg-card);
  border: 1px solid var(--km-border);
  border-radius: var(--km-radius-sm);
  color: var(--km-text);
  font-size: 14px;
  transition: all var(--km-transition);
}

.km-page-link:hover {
  border-color: var(--km-primary);
  color: var(--km-primary);
}

.km-page-link.active {
  background: var(--km-primary);
  border-color: var(--km-primary);
  color: #fff;
}

/* Empty State */
.km-empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--km-text-muted);
}

.km-empty-state h3 {
  margin: 0 0 12px;
  color: var(--km-text);
}

/* Search Info */
.km-search-info {
  color: var(--km-text-muted);
  margin-bottom: 16px;
}

/* ========== Modal ========== */
.km-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.km-modal-content {
  background: var(--km-bg-card);
  border-radius: var(--km-radius);
  width: 100%;
  max-width: 440px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 10px 40px rgba(0,0,0,.2);
}

.km-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--km-border);
}

.km-modal-header h3 {
  margin: 0;
  font-size: 18px;
}

.km-modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--km-text-muted);
  padding: 0;
  line-height: 1;
}

.km-modal-close:hover {
  color: var(--km-text);
}

.km-modal-body {
  padding: 20px;
}

/* ========== Forms ========== */
.km-form-group {
  margin-bottom: 16px;
}

.km-form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  font-size: 14px;
}

.km-input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border: 1px solid var(--km-border);
  border-radius: var(--km-radius);
  font-size: 14px;
  font-family: inherit;
  transition: border-color var(--km-transition), box-shadow var(--km-transition);
}

.km-input:focus {
  outline: none;
  border-color: var(--km-primary);
  box-shadow: 0 0 0 3px rgba(216, 67, 57, .15);
}

.km-input.km-error {
  border-color: var(--km-price);
}

.km-hint {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--km-text-muted);
}

.km-error-text {
  color: var(--km-price);
  font-size: 12px;
  margin-top: 4px;
}

textarea.km-input {
  height: auto;
  min-height: 100px;
  padding: 12px 14px;
  resize: vertical;
}

/* Buttons */
.km-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: var(--km-radius);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--km-transition);
}

.km-btn-primary {
  background: var(--km-primary);
  color: #fff;
}

.km-btn-primary:hover {
  background: var(--km-primary-dark);
}

.km-btn-secondary {
  background: var(--km-bg-alt);
  color: var(--km-text);
}

.km-btn-secondary:hover {
  background: var(--km-border);
}

.km-btn-success {
  background: var(--km-success);
  color: #fff;
}

.km-btn-success:hover {
  background: #1b5e20;
}

.km-btn-block {
  width: 100%;
}

.km-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Total Section in Modal */
.km-total-section {
  background: var(--km-bg);
  border-radius: var(--km-radius);
  padding: 16px;
  margin: 20px 0;
}

.km-total-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 14px;
}

.km-total-row.km-highlight {
  font-weight: 700;
  font-size: 16px;
  padding-top: 12px;
  margin-top: 8px;
  border-top: 1px solid var(--km-border);
}

.km-investment-info {
  color: var(--km-success);
}

/* Payment Pending */
.km-payment-pending {
  text-align: center;
  padding: 24px;
}

.km-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--km-bg-alt);
  border-top-color: var(--km-primary);
  border-radius: 50%;
  animation: km-spin 1s linear infinite;
  margin: 0 auto 16px;
}

@keyframes km-spin {
  to { transform: rotate(360deg); }
}

.km-payment-pending h4 {
  margin: 0 0 8px;
}

.km-payment-pending p {
  margin: 0 0 8px;
  color: var(--km-text-muted);
}

/* Payment Result */
.km-payment-success {
  text-align: center;
  padding: 24px;
  color: var(--km-success);
}

.km-payment-success .km-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

.km-payment-failed {
  text-align: center;
  padding: 24px;
  color: var(--km-price);
}

/* ========== Social Proof Container ========== */
.km-social-proof-container {
  position: fixed;
  top: 80px;
  left: 20px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 320px;
}

.km-social-proof-notification {
  background: var(--km-bg-card);
  border: 1px solid var(--km-border);
  border-radius: var(--km-radius);
  padding: 12px 16px;
  box-shadow: var(--km-shadow-hover);
  animation: km-slide-in 0.3s ease;
  font-size: 13px;
}

@keyframes km-slide-in {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.km-social-proof-notification strong {
  color: var(--km-primary);
}

.km-sp-icon {
  margin-right: 4px;
}

.km-sp-time {
  display: block;
  font-size: 11px;
  color: var(--km-text-muted, #888);
  margin-top: 2px;
}

/* ========== Account Dashboard ========== */
.km-account-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  padding: 24px 0;
}

.km-account-sidebar {
  background: var(--km-bg-card);
  border: 1px solid var(--km-border);
  border-radius: var(--km-radius);
  padding: 16px 0;
}

.km-account-nav a,
.km-account-nav .km-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  color: var(--km-text);
  font-size: 14px;
  transition: all var(--km-transition);
}

.km-account-nav a:hover,
.km-account-nav .km-nav-item:hover {
  background: var(--km-bg-hover);
  color: var(--km-primary);
}

.km-account-nav a.active,
.km-account-nav .km-nav-item.active {
  background: rgba(216, 67, 57, .08);
  color: var(--km-primary);
  font-weight: 600;
  border-left: 3px solid var(--km-primary);
}

.km-nav-icon {
  font-size: 16px;
  flex-shrink: 0;
}

.km-nav-label {
  flex: 1;
}

.km-account-content {
  min-width: 0;
}

.km-account-header {
  margin-bottom: 24px;
}

.km-account-header h1 {
  margin: 0 0 8px;
  font-size: 1.5rem;
}

.km-account-header p {
  margin: 0;
  color: var(--km-text-muted);
}

/* Stats Cards */
.km-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.km-stat-card {
  background: var(--km-bg-card);
  border: 1px solid var(--km-border);
  border-radius: var(--km-radius);
  padding: 20px;
}

.km-stat-card .km-stat-label {
  font-size: 12px;
  color: var(--km-text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.km-stat-card .km-stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--km-text);
}

.km-stat-card.km-stat-primary .km-stat-value {
  color: var(--km-primary);
}

.km-stat-card.km-stat-success .km-stat-value {
  color: var(--km-success);
}

/* Data Tables */
.km-table-wrap {
  overflow-x: auto;
  background: var(--km-bg-card);
  border: 1px solid var(--km-border);
  border-radius: var(--km-radius);
}

.km-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.km-table th,
.km-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--km-border);
}

.km-table th {
  background: var(--km-bg);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--km-text-muted);
}

.km-table tr:last-child td {
  border-bottom: none;
}

.km-table tr:hover td {
  background: var(--km-bg-hover);
}

/* Status Badges */
.km-status {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}

.km-status-active { background: #e8f5e9; color: #2e7d32; }
.km-status-pending { background: #fff3e0; color: #e65100; }
.km-status-completed { background: #e3f2fd; color: #1565c0; }
.km-status-failed { background: #ffebee; color: #c62828; }
.km-status-cancelled { background: var(--km-bg-alt); color: var(--km-text-muted); }

/* Responsive Account Layout */
@media (max-width: 991px) {
  .km-account-layout {
    grid-template-columns: 1fr;
  }
  
  .km-account-sidebar {
    background: var(--km-bg-card);
    border: 1px solid var(--km-border);
    border-radius: var(--km-radius);
    padding: 12px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }
  
  .km-account-nav {
    display: flex;
    gap: 8px;
    width: max-content;
    min-width: 100%;
  }
  
  .km-account-nav a,
  .km-account-nav .km-nav-item {
    flex-direction: row;
    padding: 10px 16px;
    white-space: nowrap;
    border-left: none;
    border-radius: var(--km-radius);
    background: var(--km-bg);
    border: 1px solid var(--km-border);
    font-size: 13px;
    min-width: auto;
  }
  
  .km-account-nav a:hover,
  .km-account-nav .km-nav-item:hover {
    background: var(--km-bg-hover);
    border-color: var(--km-primary-light);
  }
  
  .km-account-nav a.active,
  .km-account-nav .km-nav-item.active {
    background: var(--km-primary);
    color: #fff;
    border-color: var(--km-primary);
    border-left: none;
  }
  
  .km-nav-icon {
    font-size: 14px;
  }
}

@media (max-width: 575px) {
  .km-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .km-social-proof-container {
    left: 10px;
    right: 10px;
    max-width: none;
  }
  
  .km-modal-content {
    max-height: 100vh;
    border-radius: 0;
  }
  
  /* Button grid navigation for very small screens */
  .km-account-sidebar {
    padding: 12px;
  }
  
  .km-account-nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    width: 100%;
    min-width: 0;
  }
  
  .km-account-nav a,
  .km-account-nav .km-nav-item {
    flex-direction: column;
    padding: 12px 8px;
    text-align: center;
    gap: 6px;
    justify-content: center;
    min-height: 64px;
  }
  
  .km-nav-icon {
    font-size: 20px;
    display: block;
  }
  
  .km-nav-label {
    font-size: 10px;
    line-height: 1.2;
    word-break: break-word;
    flex: none;
  }
  
  .km-stat-card .km-stat-value {
    font-size: 18px;
  }
  
  .km-stat-card .km-stat-label {
    font-size: 10px;
  }
}

/* ========== Auth Pages ========== */
.km-auth-container {
  max-width: 420px;
  margin: 40px auto;
  padding: 0 20px;
}

.km-auth-box {
  background: var(--km-bg-card);
  border: 1px solid var(--km-border);
  border-radius: var(--km-radius);
  padding: 32px;
}

.km-auth-box h1 {
  margin: 0 0 8px;
  font-size: 1.5rem;
  text-align: center;
}

.km-auth-box .km-subtitle {
  text-align: center;
  color: var(--km-text-muted);
  margin-bottom: 24px;
}

.km-auth-footer {
  text-align: center;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--km-border);
  font-size: 14px;
}

.km-auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  color: var(--km-text-muted);
  font-size: 13px;
}

.km-auth-divider::before,
.km-auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--km-border);
}

/* Checkbox */
.km-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 16px;
}

.km-checkbox-group input[type="checkbox"] {
  margin-top: 3px;
}

.km-checkbox-group label {
  font-size: 14px;
  color: var(--km-text);
}