:root {
  --km-bg: #f3f6fb;
  --km-surface: #ffffff;
  --km-border: #e4eaf3;
  --km-text: #18263b;
  --km-muted: #64748b;
  --km-brand: #16a34a;
  --km-accent: #0f172a;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body.km-body {
  font-family: "Inter", "Segoe UI", Tahoma, Arial, sans-serif;
  background: var(--km-bg);
  color: var(--km-text);
  min-height: 100vh;
}

.km-no-scroll {
  overflow: hidden;
}

.km-shell {
  max-width: 500px;
  margin: 0 auto;
  background: var(--km-surface);
  min-height: 100vh;
  box-shadow: 0 18px 52px rgba(15, 23, 42, 0.14);
}

.km-hero {
  position: relative;
  min-height: 312px;
  background-size: cover;
  background-position: center;
}

.km-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.46));
}

.km-hero-inner {
  position: relative;
  z-index: 2;
  padding: 14px 14px 20px;
}

.km-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.km-selects {
  display: flex;
  gap: 7px;
}

.km-selects select {
  height: 34px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 0 10px;
}

.km-selects select option {
  color: #0f172a;
}

.km-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.km-icon-btn svg {
  width: 18px;
  height: 18px;
}

.km-icon-btn.km-dark {
  color: #111827;
  background: #f8fafc;
  border-color: #e5e7eb;
}

.km-brand {
  display: flex;
  gap: 11px;
  align-items: flex-end;
  margin-top: 18px;
}

.km-brand img {
  width: 66px;
  height: 66px;
  border-radius: 16px;
  border: 2px solid rgba(255, 255, 255, 0.42);
  object-fit: cover;
  background: #fff;
}

.km-brand-text h1 {
  margin: 0;
  color: #fff;
  font-size: 24px;
  line-height: 1.15;
  font-weight: 800;
}

.km-brand-text p {
  margin: 5px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 12px;
  line-height: 1.45;
}

.km-badges {
  margin-top: 7px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.km-badge {
  height: 25px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  font-size: 11px;
  font-weight: 700;
}

.km-badge-solid {
  background: rgba(255, 255, 255, 0.92);
  color: #0f172a;
}

.km-badge-ok {
  background: rgba(22, 163, 74, 0.95);
  color: #f8fafc;
}

.km-actions {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.km-chip {
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  text-decoration: none;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.km-chip-wa {
  border-color: rgba(34, 197, 94, 0.45);
  background: rgba(34, 197, 94, 0.34);
}

.km-social {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.km-social a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
}

.km-main {
  padding: 14px;
}

.km-sticky-nav {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding-bottom: 8px;
  position: sticky;
  top: 0;
  z-index: 10;
  background: #fff;
}

.km-tab {
  white-space: nowrap;
  border: 1px solid #dde5f1;
  background: #f8fafd;
  color: #243349;
  border-radius: 10px;
  height: 35px;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.km-tab.active {
  background: var(--km-accent);
  color: #fff;
  border-color: var(--km-accent);
}

.km-products-wrap {
  padding-top: 8px;
}

.km-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.km-head h2 {
  margin: 0;
  font-size: 23px;
  color: #111827;
}

.km-head span {
  color: #64748b;
  font-size: 12px;
}

.km-product-card {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 11px;
  border: 1px solid var(--km-border);
  border-radius: 14px;
  background: #fff;
  padding: 10px;
  margin-bottom: 10px;
}

.km-product-card img {
  width: 92px;
  height: 92px;
  border-radius: 10px;
  object-fit: cover;
}

.km-product-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.km-product-top {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 8px;
}

.km-product-top h4 {
  margin: 0;
  font-size: 15px;
  line-height: 1.25;
  color: #111827;
}

.km-featured {
  height: 21px;
  border-radius: 999px;
  padding: 0 8px;
  display: inline-flex;
  align-items: center;
  background: #eaf9ef;
  color: #067647;
  font-size: 10px;
  font-weight: 700;
}

.km-product-body p {
  margin: 6px 0 0;
  color: var(--km-muted);
  font-size: 12px;
  line-height: 1.45;
}

.km-product-body p.km-muted {
  color: #94a3b8;
}

.km-product-bottom {
  margin-top: auto;
  padding-top: 8px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
}

.km-product-bottom strong {
  color: #16a34a;
  font-size: 15px;
}

.km-outline-btn {
  height: 30px;
  border-radius: 9px;
  border: 1px solid #d1d9e8;
  background: #f8fafc;
  color: #1f2937;
  font-size: 12px;
  font-weight: 700;
  padding: 0 11px;
  cursor: pointer;
}

.km-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 12px;
}

.km-modal-bg {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.66);
  backdrop-filter: blur(2px);
}

.km-modal-card {
  position: relative;
  z-index: 2;
  width: min(470px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 16px;
  background: #fff;
  padding: 14px;
  box-shadow: 0 26px 66px rgba(2, 8, 20, 0.32);
}

.km-modal-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

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

#kmSearchInput {
  width: 100%;
  height: 43px;
  border: 1px solid #e3e8f2;
  border-radius: 11px;
  padding: 0 12px;
  font-size: 14px;
}

#kmSearchResults {
  margin-top: 10px;
  display: grid;
  gap: 8px;
}

.km-search-item {
  border: 1px solid var(--km-border);
  border-radius: 12px;
  background: #fff;
  display: grid;
  grid-template-columns: 62px 1fr auto;
  gap: 9px;
  align-items: center;
  padding: 8px;
  text-align: left;
  cursor: pointer;
}

.km-search-item img {
  width: 62px;
  height: 62px;
  object-fit: cover;
  border-radius: 9px;
}

.km-search-item h4 {
  margin: 0;
  font-size: 13px;
  color: #111827;
}

.km-search-item p {
  margin: 4px 0 0;
  color: #64748b;
  font-size: 11px;
}

.km-search-item strong {
  color: #16a34a;
  font-size: 12px;
}

.km-main-image {
  width: 100%;
  height: 230px;
  object-fit: cover;
  border-radius: 12px;
  background: #f1f5f9;
}

.km-gallery {
  margin-top: 10px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

.km-thumb {
  width: 62px;
  height: 62px;
  border-radius: 10px;
  border: 2px solid transparent;
  background: transparent;
  flex: 0 0 auto;
  padding: 0;
  cursor: pointer;
}

.km-thumb.active {
  border-color: #16a34a;
}

.km-thumb img {
  width: 100%;
  height: 100%;
  border-radius: 8px;
  object-fit: cover;
}

.km-description {
  margin: 12px 0 0;
  color: #475569;
  line-height: 1.6;
  font-size: 13px;
}

.km-price-lg {
  margin-top: 10px;
  color: #16a34a;
  font-size: 22px;
  font-weight: 800;
}

.km-empty {
  border: 1px dashed #d6deea;
  border-radius: 10px;
  color: #64748b;
  padding: 12px;
  text-align: center;
  font-size: 13px;
}

.km-footer {
  border-top: 1px solid #edf1f7;
  text-align: center;
  padding: 12px;
  font-size: 12px;
  color: #64748b;
}

.km-hidden {
  display: none !important;
}