/* ============================================================
   YusraCart — assets/style.css
   Mobile-first · Charcoal text · Gold + Green accents
   PART 1: Foundation, Buttons, Forms, Header, Menu, Search
   ============================================================ */

/* ------------------------------------------------------------
   1) RESET (light)
   ------------------------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, "Noto Sans Bengali", "Hind Siliguri",
               sans-serif;
  font-size: 15px;
  line-height: 1.55;
  color: var(--color-text);
  background: var(--color-bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
input, select, textarea, button { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { margin: 0; line-height: 1.3; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible {
  outline: 2px solid var(--color-green);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ------------------------------------------------------------
   2) DESIGN TOKENS
   ------------------------------------------------------------ */
:root {
  /* Colors */
  --color-bg:         #ffffff;
  --color-bg-alt:     #fafaf7;
  --color-bg-soft:    #f4f2ec;
  --color-surface:    #ffffff;
  --color-text:       #1f1f1f;
  --color-text-soft:  #4a4a4a;
  --color-text-muted: #6b6b6b;
  --color-border:     #e6e3db;
  --color-border-soft:#f0eee7;

  --color-gold:       #c9a227;
  --color-gold-dark:  #a8841b;
  --color-gold-soft:  #f7f1dc;

  --color-green:      #0f766e;
  --color-green-dark: #0b5e57;
  --color-green-soft: #d6ebe6;

  --color-danger:     #c81e1e;
  --color-danger-soft:#fbe9e9;
  --color-success:    #15803d;
  --color-success-soft:#e3f4e7;
  --color-warning:    #b45309;
  --color-warning-soft:#fef3e2;

  /* Radius */
  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 14px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(31, 31, 31, 0.04);
  --shadow-sm: 0 2px 6px rgba(31, 31, 31, 0.06);
  --shadow-md: 0 6px 16px rgba(31, 31, 31, 0.08);
  --shadow-lg: 0 14px 40px rgba(31, 31, 31, 0.12);

  /* Layout */
  --container-max: 1240px;
  --container-pad: 16px;
  --header-h: 62px;

  /* Motion */
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --dur: 200ms;
}

/* ------------------------------------------------------------
   3) LAYOUT UTILITIES
   ------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}
.section {
  padding: 28px 0;
}
.section--soft { background: var(--color-bg-alt); }
.hidden { display: none !important; }
.text-center { text-align: center; }
.muted { color: var(--color-text-muted); }
.small { font-size: 13px; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 12px; }
.mt-3 { margin-top: 20px; }
.mt-4 { margin-top: 32px; }

/* ------------------------------------------------------------
   4) TYPOGRAPHY
   ------------------------------------------------------------ */
.h1, h1 { font-size: 24px; font-weight: 800; letter-spacing: -0.2px; }
.h2, h2 { font-size: 20px; font-weight: 700; letter-spacing: -0.2px; }
.h3, h3 { font-size: 17px; font-weight: 700; }
.h4, h4 { font-size: 15px; font-weight: 700; }

/* Section heading (e.g., "জনপ্রিয় প্রডাক্ট") */
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.section-head__title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.2px;
  color: var(--color-text);
  margin: 0;
  padding-left: 12px;
  position: relative;
}
.section-head__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 22px;
  background: var(--color-gold);
  border-radius: 2px;
}
.section-head__link {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-green);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: background var(--dur) var(--ease);
}
.section-head__link:hover { background: var(--color-green-soft); }

/* ------------------------------------------------------------
   5) BUTTONS
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              transform var(--dur) var(--ease);
  text-decoration: none;
}
.btn:active { transform: translateY(1px); }
.btn[disabled],
.btn.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

.btn--primary {
  background: var(--color-green);
  color: #ffffff;
  border-color: var(--color-green);
}
.btn--primary:hover { background: var(--color-green-dark); border-color: var(--color-green-dark); }

.btn--gold {
  background: var(--color-gold);
  color: #1f1f1f;
  border-color: var(--color-gold);
}
.btn--gold:hover { background: var(--color-gold-dark); border-color: var(--color-gold-dark); color: #ffffff; }

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--outline:hover {
  border-color: var(--color-green);
  color: var(--color-green);
  background: var(--color-green-soft);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-soft);
  border-color: transparent;
  padding: 8px 12px;
}
.btn--ghost:hover { background: var(--color-bg-soft); color: var(--color-text); }

.btn--danger {
  background: var(--color-danger);
  color: #ffffff;
  border-color: var(--color-danger);
}
.btn--danger:hover { background: #a31818; border-color: #a31818; }

.btn--sm { padding: 8px 12px; font-size: 13px; }
.btn--lg { padding: 14px 22px; font-size: 15px; border-radius: var(--radius); }
.btn--block { width: 100%; }

/* Quantity stepper */
.qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-surface);
}
.qty__btn {
  width: 34px;
  height: 38px;
  background: transparent;
  border: 0;
  color: var(--color-text);
  font-size: 18px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.qty__btn:hover { background: var(--color-bg-soft); }
.qty__input {
  width: 46px;
  height: 38px;
  border: 0;
  text-align: center;
  font-weight: 600;
  background: transparent;
  -moz-appearance: textfield;
}
.qty__input::-webkit-outer-spin-button,
.qty__input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* ------------------------------------------------------------
   6) FORMS
   ------------------------------------------------------------ */
.form-group { margin-bottom: 14px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-soft);
  margin-bottom: 6px;
}
.form-label .req { color: var(--color-danger); margin-left: 2px; }

.input,
.select,
.textarea {
  width: 100%;
  padding: 11px 12px;
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}
.input:hover,
.select:hover,
.textarea:hover { border-color: #d0ccc1; }
.input:focus,
.select:focus,
.textarea:focus {
  outline: none;
  border-color: var(--color-green);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
}
.textarea { min-height: 90px; resize: vertical; }
.select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%234a4a4a' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 34px;
}
.input.is-error,
.select.is-error,
.textarea.is-error { border-color: var(--color-danger); }
.field-error {
  margin-top: 4px;
  font-size: 12px;
  color: var(--color-danger);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 640px) {
  .form-row--2 { grid-template-columns: 1fr 1fr; }
}

/* Search bar */
.site-search {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}
.site-search:focus-within {
  border-color: var(--color-green);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
}
.site-search input {
  flex: 1;
  padding: 10px 16px;
  border: 0;
  background: transparent;
  font-size: 14px;
  outline: none;
  min-width: 0;
}
.site-search button {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  color: var(--color-text-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.site-search button:hover { color: var(--color-green); }

/* ------------------------------------------------------------
   7) FLASH MESSAGES
   ------------------------------------------------------------ */
.flash {
  display: block;
  padding: 12px 14px;
  margin: 0 0 14px;
  font-size: 14px;
  border-radius: var(--radius);
  border: 1px solid transparent;
}
.flash-success {
  background: var(--color-success-soft);
  color: var(--color-success);
  border-color: #bde3c8;
}
.flash-error {
  background: var(--color-danger-soft);
  color: var(--color-danger);
  border-color: #f1c4c4;
}
.flash-info {
  background: var(--color-gold-soft);
  color: var(--color-gold-dark);
  border-color: #ecdfb0;
}

/* ------------------------------------------------------------
   8) SITE HEADER (sticky)
   ------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border-soft);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02);
}
.header-inner {
  height: var(--header-h);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 8px;
}

/* Hamburger */
.hamburger {
  width: 44px;
  height: 44px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: transparent;
  border: 0;
  padding: 0;
  border-radius: var(--radius-sm);
  transition: background var(--dur) var(--ease);
}
.hamburger:hover { background: var(--color-bg-soft); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-green); /* এখানে কালার সবুজ করা হয়েছে */
  border-radius: 2px;
  transition: transform var(--dur) var(--ease),
              opacity var(--dur) var(--ease);
}
.hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Logo (text) */
.logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 0;
}
.logo-text {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--color-green); /* এখানে টেক্সট কালার সবুজ করা হয়েছে */
  line-height: 1;
}
.logo-text .logo-dot {
  color: var(--color-gold); /* ডট সোনালী থাকবে */
  font-size: 22px;
  line-height: 0;
}
@media (min-width: 640px) {
  .logo-text { font-size: 22px; }
}

/* Header action buttons */
.header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}
.header-btn {
  position: relative;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  background: transparent;
  border: 0;
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease);
}
.header-btn:hover {
  background: var(--color-bg-soft);
  color: var(--color-green);
}
.header-btn svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.cart-badge {
  position: absolute;
  top: 4px;
  right: 2px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: var(--radius-pill);
  background: var(--color-gold);
  color: #1f1f1f;
  font-size: 11px;
  font-weight: 800;
  line-height: 18px;
  text-align: center;
  box-shadow: 0 0 0 2px var(--color-surface);
}
.cart-badge[data-count="0"],
.cart-badge.is-zero { display: none; }

/* ------------------------------------------------------------
   9) MOBILE MENU DRAWER
   ------------------------------------------------------------ */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(31, 31, 31, 0.45);
  opacity: 0;
  visibility: hidden;
  z-index: 200;
  transition: opacity var(--dur) var(--ease),
              visibility var(--dur) var(--ease);
}
.mobile-menu-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 82%;
  max-width: 340px;
  background: var(--color-surface);
  z-index: 201;
  transform: translateX(-100%);
  transition: transform 260ms var(--ease);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.mobile-menu.is-open { transform: translateX(0); }

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--color-border-soft);
  background: var(--color-bg-alt);
}
.mobile-menu-title {
  font-weight: 800;
  font-size: 16px;
  color: var(--color-text);
}
.mobile-menu-close {
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  font-size: 24px;
  line-height: 1;
  color: var(--color-text-soft);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.mobile-menu-close:hover { background: var(--color-bg-soft); color: var(--color-text); }

.mobile-menu-list {
  padding: 8px 0;
}
.mobile-menu-list li { list-style: none; }
.mobile-menu-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 20px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  border-left: 3px solid transparent;
  transition: background var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
.mobile-menu-list a:hover,
.mobile-menu-list a.is-active {
  background: var(--color-bg-soft);
  border-left-color: var(--color-gold);
  color: var(--color-green);
}
.mobile-menu-list a .menu-arrow {
  color: var(--color-text-muted);
  font-weight: 400;
  font-size: 18px;
}

.mobile-menu-divider {
  height: 1px;
  margin: 8px 18px;
  background: var(--color-border-soft);
}

.mobile-menu-footer {
  margin-top: auto;
  padding: 16px 20px;
  border-top: 1px solid var(--color-border-soft);
  background: var(--color-bg-alt);
  font-size: 13px;
  color: var(--color-text-muted);
}
.mobile-menu-footer a { color: var(--color-green); font-weight: 600; }

/* Prevent scroll when drawer is open */
body.menu-open { overflow: hidden; }

/* ------------------------------------------------------------
   10) SEARCH STRIP (below header)
   ------------------------------------------------------------ */
.search-strip {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border-soft);
  padding: 10px 0;
}
.search-strip .site-search {
  max-width: 640px;
  margin: 0 auto;
}

/* ------------------------------------------------------------
   11) BREADCRUMB
   ------------------------------------------------------------ */
.breadcrumb {
  padding: 12px 0;
  font-size: 13px;
  color: var(--color-text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.breadcrumb a { color: var(--color-text-soft); }
.breadcrumb a:hover { color: var(--color-green); }
.breadcrumb .sep { color: var(--color-text-muted); opacity: 0.6; }
.breadcrumb .current { color: var(--color-text); font-weight: 600; }

/* ------------------------------------------------------------
   12) EMPTY STATE
   ------------------------------------------------------------ */
.empty-state {
  padding: 48px 20px;
  text-align: center;
  color: var(--color-text-muted);
  background: var(--color-bg-alt);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
}
.empty-state__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}
.empty-state__text { font-size: 14px; margin-bottom: 16px; }

/* ------------------------------------------------------------
   13) LOADING SKELETON
   ------------------------------------------------------------ */
.skeleton {
  background: linear-gradient(90deg, #eeece6 0%, #f5f3ed 50%, #eeece6 100%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.2s ease-in-out infinite;
  border-radius: var(--radius-sm);
}
@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ------------------------------------------------------------
   14) ACCESSIBILITY
   ------------------------------------------------------------ */
.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;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   PART 2: Banner, Product Card, Sliders, Grid, Footer
   ============================================================ */

/* ------------------------------------------------------------
   15) HERO BANNER / CAROUSEL
   ------------------------------------------------------------ */
.banner-section {
  padding: 14px 0 4px;
}
.banner {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-soft);
  box-shadow: var(--shadow-sm);
  aspect-ratio: 16 / 7;
  max-height: 420px;
}
@media (min-width: 768px) {
  .banner { aspect-ratio: 16 / 5; max-height: 460px; }
}

.banner__track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 500ms var(--ease);
  will-change: transform;
}
.banner__slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  position: relative;
  display: block;
  overflow: hidden;
}
.banner__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.banner__slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.35) 0%,
    rgba(0, 0, 0, 0.15) 45%,
    rgba(0, 0, 0, 0) 70%
  );
  pointer-events: none;
}
.banner__caption {
  position: absolute;
  left: 20px;
  bottom: 22px;
  right: 20px;
  color: #ffffff;
  z-index: 2;
  max-width: 60%;
}
.banner__title {
  font-size: 18px;
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 4px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
}
.banner__subtitle {
  font-size: 13px;
  font-weight: 500;
  opacity: 0.95;
  margin: 0;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
}
@media (min-width: 640px) {
  .banner__caption { left: 32px; bottom: 32px; max-width: 55%; }
  .banner__title { font-size: 24px; }
  .banner__subtitle { font-size: 15px; }
}
@media (min-width: 1024px) {
  .banner__caption { left: 48px; bottom: 44px; }
  .banner__title { font-size: 30px; }
  .banner__subtitle { font-size: 16px; }
}

/* Arrows */
.banner__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.85);
  border: 0;
  border-radius: 50%;
  color: var(--color-text);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: background var(--dur) var(--ease),
              transform var(--dur) var(--ease);
  z-index: 3;
}
.banner__arrow:hover { background: #ffffff; transform: translateY(-50%) scale(1.06); }
.banner__arrow svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2.2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.banner__arrow--prev { left: 12px; }
.banner__arrow--next { right: 12px; }
@media (max-width: 640px) {
  .banner__arrow { width: 34px; height: 34px; }
  .banner__arrow--prev { left: 8px; }
  .banner__arrow--next { right: 8px; }
}

/* Dots */
.banner__dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 10px;
  display: flex;
  justify-content: center;
  gap: 6px;
  z-index: 3;
}
.banner__dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: background var(--dur) var(--ease),
              width var(--dur) var(--ease);
}
.banner__dot.is-active {
  background: var(--color-gold);
  width: 22px;
  border-radius: var(--radius-pill);
}

/* Empty banner fallback */
.banner--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-bg-soft), var(--color-gold-soft));
  color: var(--color-text-soft);
  font-weight: 600;
  font-size: 15px;
}

/* ------------------------------------------------------------
   16) PRODUCT CARD (used in sliders + grids)
   ------------------------------------------------------------ */
.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
  transition: box-shadow var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
  position: relative;
}
.product-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
  transform: translateY(-2px);
}

.product-card__media {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--color-bg-alt);
  overflow: hidden;
}
.product-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px;
  display: block;
  transition: transform 300ms var(--ease);
}
.product-card:hover .product-card__media img {
  transform: scale(1.04);
}

/* Out-of-stock dim */
.product-card.is-out .product-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.55);
}

/* Badges */
.product-card__badge {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
  border-radius: var(--radius-pill);
  letter-spacing: 0.2px;
}
.badge-new      { background: var(--color-green); color: #ffffff; }
.badge-hot      { background: var(--color-gold);  color: #1f1f1f; }
.badge-sale     { background: var(--color-danger); color: #ffffff; }
.badge-out      {
  background: var(--color-bg-soft);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.product-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 10px 12px 12px;
  gap: 6px;
}
.product-card__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.35;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.7em;   /* equal height even when 1 or 2 lines */
}
.product-card:hover .product-card__name {
  color: var(--color-green);
}

.product-card__price-row {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}
.product-card__price {
  font-size: 15px;
  font-weight: 800;
  color: var(--color-text);
}
.product-card__old {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: line-through;
}
.product-card__discount {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-danger);
}

/* Optional quick-add button (hidden on mobile by default) */
.product-card__quick {
  position: absolute;
  bottom: 8px;
  right: 8px;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-green);
  color: #ffffff;
  border: 0;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              background var(--dur) var(--ease);
}
.product-card__quick svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.product-card:hover .product-card__quick {
  opacity: 1;
  transform: translateY(0);
}
.product-card__quick:hover { background: var(--color-green-dark); }
@media (max-width: 640px) {
  .product-card__quick { display: none; }
}

/* ------------------------------------------------------------
   17) HORIZONTAL SCROLL SLIDER (popular / new)
   ------------------------------------------------------------ */
.hslider-wrap {
  position: relative;
}
.hslider {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 4px 2px 12px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.hslider::-webkit-scrollbar { display: none; }

.hslider > * {
  flex: 0 0 calc((100% - 12px) / 2);
  scroll-snap-align: start;
  max-width: 220px;
}
@media (min-width: 480px) {
  .hslider > * { flex-basis: calc((100% - 24px) / 3); max-width: 240px; }
}
@media (min-width: 640px) {
  .hslider > * { flex-basis: calc((100% - 36px) / 4); max-width: 260px; }
}
@media (min-width: 900px) {
  .hslider > * { flex-basis: 210px; max-width: 210px; }
}

/* Slider arrow buttons */
.hslider-nav {
  display: none;
  gap: 6px;
}
@media (min-width: 768px) {
  .hslider-nav { display: inline-flex; }
}
.hslider-nav button {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text-soft);
  cursor: pointer;
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
.hslider-nav button:hover {
  background: var(--color-green);
  color: #ffffff;
  border-color: var(--color-green);
}
.hslider-nav button svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2.4;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.hslider-nav button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* ------------------------------------------------------------
   18) PRODUCT GRID (all products section)
   ------------------------------------------------------------ */
.product-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (min-width: 480px) {
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
}
@media (min-width: 768px) {
  .product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
}
@media (min-width: 1100px) {
  .product-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; }
}

/* ------------------------------------------------------------
   19) SEE MORE BUTTON
   ------------------------------------------------------------ */
.see-more-wrap {
  display: flex;
  justify-content: center;
  padding: 24px 0 8px;
}
.see-more-btn {
  min-width: 200px;
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-green);
  background: var(--color-surface);
  border: 1.5px solid var(--color-green);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              transform var(--dur) var(--ease);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.see-more-btn:hover {
  background: var(--color-green);
  color: #ffffff;
}
.see-more-btn:active { transform: translateY(1px); }
.see-more-btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
  background: var(--color-bg-soft);
  color: var(--color-text-muted);
  border-color: var(--color-border);
}
.see-more-btn svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2.4;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--dur) var(--ease);
}
.see-more-btn.is-loading svg { animation: spin 800ms linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ------------------------------------------------------------
   20) SOCIAL ICONS STRIP
   ------------------------------------------------------------ */
.social-strip {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border-soft);
  padding: 28px 0 22px;
  margin-top: 24px;
}
.social-strip__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}
.social-strip__label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin: 0;
}
.social-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  padding: 0;
  margin: 0;
  list-style: none;
}
.social-list li { display: inline-flex; }
.social-link {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-text-soft);
  border: 1px solid var(--color-border);
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              transform var(--dur) var(--ease);
}
.social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  stroke: none;
}
.social-link:hover {
  transform: translateY(-2px);
  color: #ffffff;
  border-color: transparent;
}
.social-link--email:hover     { background: #b45309; }
.social-link--whatsapp:hover  { background: #25d366; }
.social-link--youtube:hover   { background: #ff0000; }
.social-link--facebook:hover  { background: #1877f2; }
.social-link--tiktok:hover    { background: #111111; }
.social-link--telegram:hover  { background: #229ed9; }
.social-link--linkedin:hover  { background: #0a66c2; }
.social-link--instagram:hover { background: #e1306c; }

/* ------------------------------------------------------------
   21) SITE FOOTER
   ------------------------------------------------------------ */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border-soft);
  padding: 32px 0 0;
  color: var(--color-text-soft);
  font-size: 14px;
}
.footer-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
  padding-bottom: 24px;
}
@media (min-width: 640px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 32px; }
}

.footer-brand .logo-text { font-size: 22px; margin-bottom: 8px; display: inline-block; }
.footer-brand p {
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 1.65;
  margin: 0;
  max-width: 340px;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text);
  margin: 0 0 12px;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}
.footer-col a {
  color: var(--color-text-muted);
  font-size: 13px;
  transition: color var(--dur) var(--ease);
}
.footer-col a:hover { color: var(--color-green); }

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
}
.footer-contact a { color: var(--color-text-muted); }
.footer-contact a:hover { color: var(--color-green); }
.footer-contact strong { color: var(--color-text); font-weight: 700; }

/* Copyright */
.footer-bottom {
  border-top: 1px solid var(--color-border-soft);
  padding: 16px 0;
  font-size: 12.5px;
  color: var(--color-text-muted);
  text-align: center;
}
.footer-bottom .footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 6px;
  padding: 0;
  list-style: none;
}
.footer-bottom .footer-links a { color: var(--color-text-muted); }
.footer-bottom .footer-links a:hover { color: var(--color-green); }

/* Payment methods note (COD) */
.footer-cod {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-green);
  background: var(--color-green-soft);
  border-radius: var(--radius-pill);
  margin-top: 8px;
}
.footer-cod svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ------------------------------------------------------------
   22) PAGE-LEVEL SECTIONS (home)
   ------------------------------------------------------------ */
.home-popular,
.home-new,
.home-all {
  padding: 24px 0;
}
.home-popular { padding-top: 18px; }

/* Compensate sticky header offset for anchor links */
[id] { scroll-margin-top: calc(var(--header-h) + 12px); }

/* Toast (used by common.js for "Added to cart") */
.yc-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(20px);
  padding: 12px 20px;
  background: #1f1f1f;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms var(--ease),
              transform 220ms var(--ease);
  z-index: 9000;
  white-space: nowrap;
  max-width: 90vw;
}
.yc-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.yc-toast--success { background: var(--color-green); }
.yc-toast--error   { background: var(--color-danger); }

/* ============================================================
   PART 3: Product, Cart, Checkout, Order, Auth, Misc Pages
   ============================================================ */

/* ------------------------------------------------------------
   23) PAGE HEADER (interior pages)
   ------------------------------------------------------------ */
.page-head {
  padding: 18px 0 6px;
}
.page-title {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--color-text);
  margin: 0 0 4px;
}
.page-subtitle {
  font-size: 14px;
  color: var(--color-text-muted);
  margin: 0;
}
@media (min-width: 768px) {
  .page-title { font-size: 26px; }
}

/* ------------------------------------------------------------
   24) PRODUCT DETAIL PAGE
   ------------------------------------------------------------ */
.product-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 16px 0 32px;
}
@media (min-width: 768px) {
  .product-detail {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 40px;
    align-items: start;
  }
}

/* Gallery */
.product-gallery {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.product-gallery__main {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.product-gallery__main img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
}
.product-gallery__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}

/* Info column */
.product-info {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.product-info__category {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--color-green);
  background: var(--color-green-soft);
  border-radius: var(--radius-pill);
}
.product-info__title {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--color-text);
  margin: 0;
}
@media (min-width: 768px) {
  .product-info__title { font-size: 26px; }
}

.product-info__price {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 0;
  border-top: 1px solid var(--color-border-soft);
  border-bottom: 1px solid var(--color-border-soft);
}
.product-info__price .current {
  font-size: 26px;
  font-weight: 800;
  color: var(--color-green);
  letter-spacing: -0.4px;
}
.product-info__price .old {
  font-size: 16px;
  color: var(--color-text-muted);
  text-decoration: line-through;
}
.product-info__price .save {
  font-size: 12px;
  font-weight: 700;
  padding: 3px 8px;
  color: var(--color-danger);
  background: var(--color-danger-soft);
  border-radius: var(--radius-pill);
}

/* Stock indicator */
.product-info__stock {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  align-self: flex-start;
}
.stock-ok {
  color: var(--color-success);
  background: var(--color-success-soft);
}
.stock-low {
  color: var(--color-warning);
  background: var(--color-warning-soft);
}
.stock-out {
  color: var(--color-danger);
  background: var(--color-danger-soft);
}

/* Description */
.product-info__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-soft);
  margin: 0;
}
.product-info__desc p { margin: 0 0 10px; }

/* Quantity + buttons */
.product-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 8px;
}
.product-actions__qty {
  display: flex;
  align-items: center;
  gap: 12px;
}
.product-actions__qty label {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-soft);
}
.product-actions__buttons {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
}
@media (min-width: 480px) {
  .product-actions__buttons { grid-template-columns: 1fr 1fr; }
}
.product-actions .btn {
  padding: 14px 18px;
  font-size: 15px;
}

/* Meta info below buttons */
.product-info__meta {
  padding-top: 14px;
  border-top: 1px solid var(--color-border-soft);
  font-size: 13px;
  color: var(--color-text-muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.product-info__meta strong { color: var(--color-text); font-weight: 700; }

/* Related products */
.product-related {
  padding: 32px 0 8px;
  border-top: 1px solid var(--color-border-soft);
  margin-top: 32px;
}

/* ------------------------------------------------------------
   25) CART PAGE
   ------------------------------------------------------------ */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 16px 0 32px;
}
@media (min-width: 900px) {
  .cart-layout {
    grid-template-columns: 1fr 360px;
    gap: 28px;
    align-items: start;
  }
}

.cart-list {
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid var(--color-border-soft);
  align-items: center;
}
.cart-item:last-child { border-bottom: 0; }
@media (min-width: 640px) {
  .cart-item { grid-template-columns: 100px 1fr auto; padding: 16px; gap: 16px; }
}

.cart-item__img {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border-soft);
}
.cart-item__img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
}

.cart-item__info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.cart-item__name {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cart-item__name:hover { color: var(--color-green); }
.cart-item__price {
  font-size: 13px;
  color: var(--color-text-muted);
}
.cart-item__qty {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.cart-item__qty .qty__btn { width: 30px; height: 34px; font-size: 16px; }
.cart-item__qty .qty__input { width: 40px; height: 34px; font-size: 13px; }

.cart-item__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  text-align: right;
}
.cart-item__total {
  font-size: 15px;
  font-weight: 800;
  color: var(--color-text);
}
.cart-item__remove {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              background var(--dur) var(--ease);
}
.cart-item__remove:hover {
  color: var(--color-danger);
  border-color: var(--color-danger);
  background: var(--color-danger-soft);
}
.cart-item__remove svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Cart summary sidebar */
.cart-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: sticky;
  top: calc(var(--header-h) + 12px);
}
.cart-summary h3 {
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border-soft);
}
.cart-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  padding: 8px 0;
  color: var(--color-text-soft);
}
.cart-summary__row strong {
  color: var(--color-text);
  font-weight: 700;
}
.cart-summary__row--total {
  font-size: 17px;
  font-weight: 800;
  color: var(--color-text);
  border-top: 1px solid var(--color-border-soft);
  padding-top: 12px;
  margin-top: 4px;
}
.cart-summary__row--total strong {
  color: var(--color-green);
  font-size: 18px;
}
.cart-summary__note {
  margin-top: 10px;
  padding: 8px 12px;
  font-size: 12.5px;
  color: var(--color-green);
  background: var(--color-green-soft);
  border-radius: var(--radius-sm);
  line-height: 1.5;
}
.cart-summary__actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}

/* Empty cart */
.cart-empty {
  padding: 60px 20px;
  text-align: center;
}
.cart-empty__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  color: var(--color-text-muted);
  opacity: 0.5;
}
.cart-empty h2 { margin-bottom: 6px; }
.cart-empty p { color: var(--color-text-muted); margin-bottom: 20px; }

/* ------------------------------------------------------------
   26) CHECKOUT PAGE
   ------------------------------------------------------------ */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 16px 0 32px;
}
@media (min-width: 900px) {
  .checkout-layout {
    grid-template-columns: 1fr 380px;
    gap: 28px;
    align-items: start;
  }
}

.checkout-form-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  padding: 20px;
}
@media (min-width: 768px) { .checkout-form-wrap { padding: 28px; } }

.checkout-section-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--color-text);
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border-soft);
  display: flex;
  align-items: center;
  gap: 8px;
}
.checkout-section-title::before {
  content: "";
  width: 4px;
  height: 16px;
  background: var(--color-gold);
  border-radius: 2px;
}

.checkout-form-wrap .form-group { margin-bottom: 14px; }

.checkout-order-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: sticky;
  top: calc(var(--header-h) + 12px);
}
.checkout-order-summary h3 {
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border-soft);
}

.checkout-summary-item {
  display: grid;
  grid-template-columns: 54px 1fr auto;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border-soft);
  align-items: center;
}
.checkout-summary-item:last-of-type { border-bottom: 0; }
.checkout-summary-item__img {
  position: relative;
  width: 54px;
  height: 54px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border-soft);
}
.checkout-summary-item__img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 4px;
}
.checkout-summary-item__name {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.checkout-summary-item__qty {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 2px;
}
.checkout-summary-item__total {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
}

/* Payment method block */
.payment-method {
  margin-top: 14px;
  padding: 12px 14px;
  background: var(--color-bg-alt);
  border: 1.5px solid var(--color-green);
  border-radius: var(--radius);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.payment-method__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-green);
}
.payment-method__icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.payment-method__text strong {
  display: block;
  font-size: 14px;
  color: var(--color-text);
  margin-bottom: 2px;
}
.payment-method__text span {
  font-size: 12.5px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ------------------------------------------------------------
   27) ORDER SUCCESS + INVOICE
   ------------------------------------------------------------ */
.success-page {
  padding: 40px 0;
  text-align: center;
}
.success-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-success-soft);
  color: var(--color-success);
  border-radius: 50%;
}
.success-icon svg {
  width: 36px;
  height: 36px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.success-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-text);
  margin: 0 0 8px;
}
.success-text {
  color: var(--color-text-muted);
  font-size: 14px;
  margin: 0 0 6px;
}
.success-order-number {
  display: inline-block;
  margin: 14px 0;
  padding: 8px 18px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--color-green);
  background: var(--color-green-soft);
  border-radius: var(--radius-pill);
}
.success-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 22px;
}

/* Invoice card */
.invoice-card {
  max-width: 620px;
  margin: 24px auto 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: left;
  box-shadow: var(--shadow-sm);
}
.invoice-head {
  background: var(--color-bg-alt);
  border-bottom: 2px solid var(--color-gold);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.invoice-head .logo-text { font-size: 22px; }
.invoice-head__meta {
  text-align: right;
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.5;
}
.invoice-head__meta strong {
  color: var(--color-text);
  font-size: 13px;
  display: block;
}

.invoice-body { padding: 22px; }
.invoice-section {
  margin-bottom: 20px;
}
.invoice-section:last-child { margin-bottom: 0; }
.invoice-section h4 {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin: 0 0 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-border-soft);
}
.invoice-section p {
  font-size: 13.5px;
  color: var(--color-text);
  margin: 0 0 3px;
  line-height: 1.55;
}
.invoice-section p strong { font-weight: 700; }

.invoice-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.invoice-table th {
  text-align: left;
  font-weight: 700;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 11.5px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.invoice-table td {
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border-soft);
  color: var(--color-text);
  vertical-align: top;
}
.invoice-table td:last-child,
.invoice-table th:last-child { text-align: right; }

.invoice-totals {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}
.invoice-totals__row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 4px 0;
  color: var(--color-text-soft);
}
.invoice-totals__row strong { color: var(--color-text); }
.invoice-totals__row--total {
  padding-top: 10px;
  margin-top: 6px;
  border-top: 1px dashed var(--color-border);
  font-size: 16px;
  font-weight: 800;
}
.invoice-totals__row--total strong { color: var(--color-green); font-size: 17px; }

.invoice-foot {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border-soft);
  padding: 14px 22px;
  font-size: 12px;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.6;
}

/* Invoice download buttons */
.invoice-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 20px;
}

/* ------------------------------------------------------------
   28) MY ORDERS / ORDER TRACK
   ------------------------------------------------------------ */
.orders-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px 0 32px;
}
.order-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
.order-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--color-border);
}
.order-card__head {
  padding: 14px 18px;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--color-border-soft);
}
.order-card__number {
  font-size: 14px;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: 0.4px;
}
.order-card__date {
  font-size: 12px;
  color: var(--color-text-muted);
}
.order-card__body {
  padding: 16px 18px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
}
.order-card__items {
  font-size: 13px;
  color: var(--color-text-soft);
  line-height: 1.5;
  margin: 0;
}
.order-card__total {
  font-size: 17px;
  font-weight: 800;
  color: var(--color-green);
  white-space: nowrap;
}
.order-card__actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

/* Status badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.3px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}
.status-pending    { background: var(--color-warning-soft); color: var(--color-warning); }
.status-confirmed  { background: #e0e7ff; color: #3730a3; }
.status-processing { background: #dbeafe; color: #1e40af; }
.status-shipped    { background: #cffafe; color: #155e75; }
.status-delivered  { background: var(--color-success-soft); color: var(--color-success); }
.status-cancelled  { background: var(--color-danger-soft); color: var(--color-danger); }

/* Order detail view */
.order-detail-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
}
@media (min-width: 768px) { .order-detail-card { padding: 24px; } }
.order-detail-card h3 {
  font-size: 15px;
  font-weight: 800;
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border-soft);
}

.order-detail-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 8px;
  font-size: 13.5px;
  padding: 6px 0;
  color: var(--color-text);
}
.order-detail-row dt {
  font-weight: 600;
  color: var(--color-text-muted);
}
.order-detail-row dd { margin: 0; }

/* ------------------------------------------------------------
   29) AUTH PAGES (login / register)
   ------------------------------------------------------------ */
.auth-wrap {
  min-height: calc(100vh - var(--header-h) - 200px);
  padding: 32px 0 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  box-shadow: var(--shadow-sm);
}
@media (min-width: 640px) { .auth-card { padding: 32px 30px; } }

.auth-head {
  text-align: center;
  margin-bottom: 22px;
}
.auth-head .logo-text { font-size: 26px; }
.auth-head h1 {
  font-size: 20px;
  font-weight: 800;
  margin: 10px 0 6px;
  color: var(--color-text);
}
.auth-head p {
  font-size: 13.5px;
  color: var(--color-text-muted);
  margin: 0;
}
.auth-card .btn { margin-top: 4px; }
.auth-card__foot {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border-soft);
  text-align: center;
  font-size: 13px;
  color: var(--color-text-muted);
}
.auth-card__foot a {
  color: var(--color-green);
  font-weight: 700;
}
.auth-card__foot a:hover { text-decoration: underline; }

/* ------------------------------------------------------------
   30) CONTACT PAGE
   ------------------------------------------------------------ */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 16px 0 40px;
}
@media (min-width: 768px) {
  .contact-wrap { grid-template-columns: 1fr 1.2fr; gap: 32px; align-items: start; }
}

.contact-info {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  padding: 22px;
}
.contact-info h3 {
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 16px;
  color: var(--color-text);
}
.contact-info__item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border-soft);
}
.contact-info__item:last-child { border-bottom: 0; }
.contact-info__icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-green-soft);
  color: var(--color-green);
  border-radius: 50%;
}
.contact-info__icon svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.contact-info__text strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 2px;
}
.contact-info__text span,
.contact-info__text a {
  font-size: 13.5px;
  color: var(--color-text-muted);
}
.contact-info__text a:hover { color: var(--color-green); }

.contact-form-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  padding: 22px;
}
@media (min-width: 640px) { .contact-form-wrap { padding: 28px; } }

/* ------------------------------------------------------------
   31) PRIVACY / POLICY / STATIC PAGE
   ------------------------------------------------------------ */
.content-page {
  padding: 20px 0 40px;
  max-width: 820px;
  margin: 0 auto;
}
.content-page h2 {
  font-size: 19px;
  font-weight: 800;
  color: var(--color-text);
  margin: 28px 0 10px;
  padding-left: 12px;
  position: relative;
}
.content-page h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 3px;
  background: var(--color-gold);
  border-radius: 2px;
}
.content-page h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin: 20px 0 8px;
}
.content-page p,
.content-page li {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--color-text-soft);
  margin: 0 0 12px;
}
.content-page ul,
.content-page ol {
  margin: 0 0 14px 20px;
  padding: 0;
}
.content-page ul li { list-style: disc; }
.content-page ol li { list-style: decimal; }
.content-page a { color: var(--color-green); font-weight: 600; }
.content-page a:hover { text-decoration: underline; }
.content-page .updated {
  font-size: 12.5px;
  color: var(--color-text-muted);
  padding: 10px 14px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
}

/* ------------------------------------------------------------
   32) 404 PAGE
   ------------------------------------------------------------ */
.error-page {
  min-height: calc(100vh - var(--header-h) - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
}
.error-page__inner { max-width: 480px; }
.error-page__code {
  font-size: 96px;
  font-weight: 900;
  line-height: 1;
  color: var(--color-gold);
  letter-spacing: -4px;
  margin: 0 0 8px;
}
@media (min-width: 640px) { .error-page__code { font-size: 120px; } }
.error-page__title {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-text);
  margin: 0 0 10px;
}
.error-page__text {
  font-size: 14px;
  color: var(--color-text-muted);
  margin: 0 0 22px;
  line-height: 1.6;
}

/* ------------------------------------------------------------
   33) MODAL (used for invoices, confirmations, etc.)
   ------------------------------------------------------------ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(31, 31, 31, 0.55);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease),
              visibility var(--dur) var(--ease);
}
.modal-overlay.is-open { opacity: 1; visibility: visible; }
.modal {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(12px);
  transition: transform 240ms var(--ease);
}
.modal-overlay.is-open .modal { transform: translateY(0); }
.modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border-soft);
}
.modal__title {
  font-size: 16px;
  font-weight: 800;
  margin: 0;
  color: var(--color-text);
}
.modal__close {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  color: var(--color-text-muted);
  font-size: 22px;
  line-height: 1;
  border-radius: var(--radius-sm);
}
.modal__close:hover {
  background: var(--color-bg-soft);
  color: var(--color-text);
}
.modal__body { padding: 20px; }
.modal__foot {
  padding: 14px 20px;
  border-top: 1px solid var(--color-border-soft);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

/* ------------------------------------------------------------
   34) RESPONSIVE TWEAKS (final pass)
   ------------------------------------------------------------ */
@media (max-width: 480px) {
  .header-inner { padding: 0 10px; }
  .container { padding: 0 12px; }
  .section { padding: 20px 0; }
  .product-info__title { font-size: 20px; }
  .cart-summary,
  .checkout-order-summary {
    position: static;
    top: auto;
  }
  .order-card__body {
    grid-template-columns: 1fr;
  }
  .order-card__total { font-size: 15px; }
  .invoice-head { flex-direction: column; align-items: flex-start; }
  .invoice-head__meta { text-align: left; }
}

@media (min-width: 1024px) {
  body { font-size: 15.5px; }
  .h1, h1 { font-size: 28px; }
  .product-info__title { font-size: 28px; }
}

/* Print-friendly invoice (Ctrl+P on order-success page) */
@media print {
  .site-header,
  .site-footer,
  .search-strip,
  .social-strip,
  .invoice-actions,
  .breadcrumb,
  .success-icon,
  .success-actions,
  .yc-toast,
  .banner-section,
  .mobile-menu,
  .mobile-menu-overlay {
    display: none !important;
  }
  body { background: #ffffff; }
  .invoice-card {
    box-shadow: none;
    border: 1px solid #999;
    max-width: 100%;
    margin: 0;
  }
  .invoice-body { padding: 16px; }
  a { color: #000; text-decoration: none; }
}

/* END OF STYLE.CSS */



/* ============================================================
   DARK MODE — Theme Variables & Overrides
   ============================================================ */
[data-theme="dark"] {
  /* Core colors */
  --color-bg:         #0f1419;
  --color-bg-alt:     #161b22;
  --color-bg-soft:    #21262d;
  --color-surface:    #1c2128;
  --color-text:       #e6edf3;
  --color-text-soft:  #b1bac4;
  --color-text-muted: #8b949e;
  --color-border:     #30363d;
  --color-border-soft:#21262d;

  /* Accent colors (adjusted for dark bg) */
  --color-gold:       #d4af37;
  --color-gold-dark:  #b8962e;
  --color-gold-soft:  #3d3416;

  --color-green:      #2dd4bf;
  --color-green-dark: #14b8a6;
  --color-green-soft: #143b38;

  --color-danger:     #f87171;
  --color-danger-soft:#3a1717;
  --color-success:    #4ade80;
  --color-success-soft:#143620;
  --color-warning:    #fbbf24;
  --color-warning-soft:#3a2c0b;

  /* Shadows (deeper for dark) */
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-sm: 0 2px 6px rgba(0,0,0,0.5);
  --shadow-md: 0 6px 16px rgba(0,0,0,0.55);
  --shadow-lg: 0 14px 40px rgba(0,0,0,0.7);

  /* Native form controls & scrollbars */
  color-scheme: dark;
}

/* ---------- Dark-mode overrides for hardcoded colors ---------- */

/* Form inputs (in case of inline `background: #fff`) */
[data-theme="dark"] input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
[data-theme="dark"] textarea,
[data-theme="dark"] select {
  background-color: var(--color-surface) !important;
  color: var(--color-text) !important;
  border-color: var(--color-border) !important;
}

/* Images on light backgrounds */
[data-theme="dark"] img[style*="background: #f8f9fa"],
[data-theme="dark"] img[style*="background:#f8f9fa"] {
  background-color: var(--color-bg-alt) !important;
}

/* Chat messages panel */
[data-theme="dark"] .chat-messages {
  background: var(--color-bg-alt) !important;
}

/* Banner arrows (light bg doesn't fit dark) */
[data-theme="dark"] .banner__arrow {
  background: rgba(30, 30, 30, 0.85);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
[data-theme="dark"] .banner__arrow:hover {
  background: rgba(30, 30, 30, 0.95);
}

/* Toast */
[data-theme="dark"] .yc-toast {
  background: #30363d;
  border: 1px solid #444c56;
}

/* Product / cart image backgrounds */
[data-theme="dark"] .product-card__media,
[data-theme="dark"] .cart-item__img,
[data-theme="dark"] .checkout-summary-item__img,
[data-theme="dark"] .product-gallery__main {
  background: var(--color-bg-alt);
}

/* Modal backdrops stay dark, fine as-is */
/* Flash messages use soft variables, no override needed */

/* ============================================================
   Theme Toggle Switch (in mobile menu)
   ============================================================ */
.theme-toggle {
  display: inline-flex;
  align-items: stretch;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 3px;
  cursor: pointer;
  gap: 2px;
  user-select: none;
  font-family: inherit;
  transition: background 0.2s;
}
.theme-toggle:focus-visible {
  outline: 2px solid var(--color-green);
  outline-offset: 2px;
}
.theme-toggle__opt {
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 700;
  border-radius: 999px;
  color: var(--color-text-muted);
  transition: background 0.2s, color 0.2s;
  min-width: 34px;
  text-align: center;
  letter-spacing: 0.3px;
}
.theme-toggle[data-mode="off"] .theme-toggle__opt[data-opt="off"] {
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.theme-toggle[data-mode="on"] .theme-toggle__opt[data-opt="on"] {
  background: var(--color-green);
  color: #ffffff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}






/* ============================================================
   DARK MODE — IMAGE ICON POLISH
   Rounded corners + soft glow for uploaded PNG icons
   ============================================================ */

/* Header image icons (YusraFeed, Cart, Profile, Logo) */
[data-theme="dark"] .header-btn img,
[data-theme="dark"] .logo img {
  border-radius: 10px;
  filter: brightness(1.08) drop-shadow(0 1px 3px rgba(0, 0, 0, 0.55));
  transition: filter 0.2s ease, transform 0.15s ease;
}

/* Profile picture must stay circular */
[data-theme="dark"] .profile-btn img {
  border-radius: 50% !important;
  filter: brightness(1.05) drop-shadow(0 1px 2px rgba(0, 0, 0, 0.5));
}

/* Mobile menu footer avatar */
[data-theme="dark"] .mobile-menu-footer img {
  border-radius: 50%;
}

/* YusraFeed upload icon buttons (gallery, camera) */
[data-theme="dark"] .upload-icon-label,
[data-theme="dark"] .upload-icon-btn {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.4));
}

/* PWA Download App button icon */
[data-theme="dark"] .menu-download-app svg {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.4));
}

/* Header icon hover — subtle green glow in dark mode */
[data-theme="dark"] .header-btn:hover img {
  filter: brightness(1.15) drop-shadow(0 0 8px rgba(45, 212, 191, 0.35));
  transform: scale(1.03);
}

/* Smooth transition even in light mode */
.header-btn img,
.logo img {
  transition: filter 0.2s ease;
}





/* ============================================================
   DARK MODE — Subtle "chip" plate behind header icons
   Makes icons feel grounded, Android app-icon style
   ============================================================ */
[data-theme="dark"] .header-btn:not(.profile-btn) {
  position: relative;
  isolation: isolate;
}

[data-theme="dark"] .header-btn:not(.profile-btn)::before {
  content: '';
  position: absolute;
  inset: 4px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  z-index: -1;
  pointer-events: none;
  transition: background 0.2s ease;
}

[data-theme="dark"] .header-btn:not(.profile-btn):hover::before {
  background: rgba(45, 212, 191, 0.12);
}