/* ============================================================
   CGrocs — home.css
   Design system: Black (#0a0a0a) + White — DM Sans font
   ============================================================ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --black:  #0a0a0a;
  --ink:    #1a1a1a;
  --muted:  #6b7280;
  --faint:  #f4f4f5;
  --border: #e4e4e7;
  --font:   'DM Sans', 'Segoe UI', Tahoma, sans-serif;
}

body { font-family: var(--font); background: #f8f8f9; color: var(--ink); }

/* ── Nav ── */
.home-nav {
  background: var(--black);
  position: sticky; top: 0; z-index: 9999;
  display: flex; justify-content: space-between;
  align-items: center; padding: 0 24px;
  height: 64px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.25);
}

.navlogo { cursor: default; }

.login-button {
  padding: 8px 20px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.20);
  color: rgba(255,255,255,0.90);
  border-radius: 20px; font-size: 14px; font-weight: 600;
  cursor: pointer; font-family: var(--font);
  transition: background 0.2s, color 0.2s;
}
.login-button:hover { background: rgba(255,255,255,0.22); color: white; }

/* ── Product Grid ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
  padding: 28px 20px 40px;
  max-width: 1400px;
  margin: 0 auto;
}

/* ── Product Card ── */
.card {
  background: white; border: 1.5px solid var(--border);
  border-radius: 14px; padding: 18px; text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  transition: box-shadow .2s, transform .2s;
}
.card:hover { box-shadow: 0 8px 20px rgba(0,0,0,0.10); transform: translateY(-2px); }
.card img { max-width: 100%; height: 180px; object-fit: cover; border-radius: 8px; }
.card h4  { margin: 12px 0 6px; font-size: 16px; font-weight: 700; color: var(--ink); }
.card p   { margin: 6px 0; color: var(--muted); font-size: 14px; }

/* Add to cart / buy button */
.btn-buy {
  width: 100%; background: var(--black); color: white;
  border: none; padding: 11px 20px; border-radius: 8px;
  cursor: pointer; font-weight: 700; font-size: 14px;
  font-family: var(--font); margin-top: 10px;
  transition: background 0.2s;
}
.btn-buy:hover { background: #333; }

@media (max-width: 480px) {
  .home-nav { padding: 0 16px; }
  .product-grid { padding: 16px 12px 32px; }
}

/* ── Store Picker Modal ──────────────────────────────────── */
.store-picker-overlay {
  position: fixed; inset: 0;
  background: rgba(10,10,10,0.82);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  z-index: 99999; padding: 20px;
}

.store-picker-box {
  background: white; border-radius: 20px;
  max-width: 520px; width: 100%;
  box-shadow: 0 24px 80px rgba(0,0,0,0.35);
  overflow: hidden;
  animation: spPopIn .35s cubic-bezier(.34,1.56,.64,1) both;
}
@keyframes spPopIn {
  from { opacity: 0; transform: scale(.88) translateY(24px); }
  to   { opacity: 1; transform: scale(1)   translateY(0); }
}

.sp-header {
  background: var(--black); color: white;
  padding: 32px 32px 28px; text-align: center;
}
.sp-header img { width: 52px; margin: 0 auto 14px; display: block; }
.sp-header h1  { font-size: 22px; font-weight: 800; margin: 0 0 6px; }
.sp-header p   { font-size: 14px; color: rgba(255,255,255,.6); margin: 0; }

.sp-body { padding: 28px 28px 32px; }

.sp-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .07em; color: var(--muted);
  margin-bottom: 14px; text-align: center; display: block;
}

.store-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.store-card {
  border: 2px solid var(--border); border-radius: 14px;
  padding: 22px 16px; text-align: center;
  cursor: pointer; transition: all .2s;
  background: white; font-family: var(--font); width: 100%;
}
.store-card:hover,
.store-card:focus {
  border-color: var(--black);
  box-shadow: 0 4px 18px rgba(0,0,0,.12);
  transform: translateY(-2px); outline: none;
}
.store-card .store-name {
  font-size: 16px; font-weight: 800; color: var(--ink); margin-bottom: 4px;
}
.store-card .store-desc { font-size: 12px; color: var(--muted); line-height: 1.4; }

/* ── Store preview notice ────────────────────────────────── */
.store-preview-notice {
  text-align: center; padding: 32px 20px 0;
}
.store-preview-notice p { color: var(--muted); font-size: 14px; }
.preview-switch-link {
  color: var(--black); font-weight: 700; text-decoration: underline;
  text-underline-offset: 2px;
}
.preview-switch-link:hover { color: #444; }

@media (max-width: 420px) {
  .sp-header { padding: 24px 20px 20px; }
  .sp-body   { padding: 20px 16px 24px; }
  .store-cards { grid-template-columns: 1fr; }
}