@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
  --primary:      #FF6B35;
  --primary-dark: #e55a24;
  --secondary:    #2C3E50;
  --bg:           #FFF8F0;
  --card-bg:      #FFFFFF;
  --muted:        #7F8C8D;
  --border:       #F0E8DF;
  --shadow:       0 4px 20px rgba(0,0,0,0.08);
  --radius:       14px;
}

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

body {
  font-family: 'Poppins', sans-serif;
  background: var(--bg);
  color: var(--secondary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Navbar ──────────────────────────────────────── */
.qb-nav {
  background: var(--secondary);
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.qb-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.qb-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary) !important;
  text-decoration: none;
  letter-spacing: -0.5px;
}

.qb-brand span { color: #fff; }

.qb-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.qb-links a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: 0.4rem 0.9rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s;
}

.qb-links a:hover { background: rgba(255,255,255,0.12); color: #fff; }

.qb-links .cart-link {
  background: var(--primary);
  color: #fff !important;
  border-radius: 8px;
}

.qb-links .cart-link:hover { background: var(--primary-dark); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.4rem;
}

/* ── Hero ────────────────────────────────────────── */
.qb-hero {
  background: linear-gradient(135deg, var(--secondary) 0%, #3d5166 100%);
  color: #fff;
  text-align: center;
  padding: 3.5rem 1rem 2.5rem;
}

.qb-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #fff;
}

.qb-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
  max-width: 520px;
  margin: 0 auto;
}

/* ── Menu Grid ───────────────────────────────────── */
.menu-section { padding: 2rem 0 3rem; flex: 1; }

.section-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* ── Food Card ───────────────────────────────────── */
.food-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
}

.food-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.12); }

.food-img {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
}

.food-body { padding: 1rem; flex: 1; display: flex; flex-direction: column; }

.food-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 0.3rem;
}

.food-desc {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: auto;
  line-height: 1.4;
}

.food-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--border);
}

.food-price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
}

.btn-order {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
}

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

.out-of-stock {
  font-size: 0.8rem;
  color: var(--muted);
  font-style: italic;
}

/* ── Cart / Order ────────────────────────────────── */
.cart-section { padding: 2rem 0 3rem; flex: 1; }

.cart-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.cart-item {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cart-item-emoji { font-size: 2.2rem; flex-shrink: 0; }

.cart-item-info { flex: 1; }

.cart-item-name { font-weight: 600; font-size: 0.95rem; margin-bottom: 0.2rem; }

.cart-item-meta { font-size: 0.82rem; color: var(--muted); }

.cart-item-price { font-weight: 700; color: var(--primary); font-size: 1rem; white-space: nowrap; }

.btn-remove {
  background: #fee2e2;
  color: #dc2626;
  border: none;
  border-radius: 8px;
  padding: 0.4rem 0.8rem;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
}

.btn-remove:hover { background: #fecaca; }

.cart-summary {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
}

.summary-total {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--secondary);
  border-top: 2px solid var(--border);
  padding-top: 1rem;
  margin-top: 0.5rem;
}

.btn-checkout {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 0.85rem 2rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  width: 100%;
  margin-top: 1rem;
  transition: background 0.2s;
  text-decoration: none;
  display: block;
  text-align: center;
}

.btn-checkout:hover { background: var(--primary-dark); color: #fff; text-decoration: none; }

.cart-empty {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--muted);
}

.cart-empty .empty-icon { font-size: 4rem; margin-bottom: 1rem; }

/* ── Auth Forms ──────────────────────────────────── */
.auth-section {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.auth-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 420px;
}

.auth-brand {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 0.25rem;
}

.auth-subtitle {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 1.75rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 0.3rem;
  display: block;
}

.form-input {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--secondary);
  background: var(--bg);
  transition: border-color 0.2s;
  margin-bottom: 1rem;
  outline: none;
}

.form-input:focus { border-color: var(--primary); background: #fff; }

.btn-primary-full {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 0.8rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  width: 100%;
  transition: background 0.2s;
}

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

.auth-switch {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.auth-switch a { color: var(--primary); text-decoration: none; font-weight: 600; }

.alert-error {
  background: #fee2e2;
  color: #dc2626;
  border-radius: 8px;
  padding: 0.7rem 1rem;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.alert-success {
  background: #d1fae5;
  color: #065f46;
  border-radius: 8px;
  padding: 0.7rem 1rem;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.alert-info {
  background: #dbeafe;
  color: #1e40af;
  border-radius: 8px;
  padding: 0.7rem 1rem;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

/* ── Pagination ──────────────────────────────────── */
.qb-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  padding: 2rem 0 1rem;
  flex-wrap: wrap;
}

.qb-pagination a, .qb-pagination span {
  padding: 0.4rem 0.9rem;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--secondary);
  text-decoration: none;
  background: var(--card-bg);
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  transition: all 0.2s;
}

.qb-pagination a:hover { background: var(--primary); color: #fff; }

/* ── Footer ──────────────────────────────────────── */
.qb-footer {
  background: var(--secondary);
  color: rgba(255,255,255,0.6);
  text-align: center;
  padding: 1.25rem;
  font-size: 0.82rem;
  margin-top: auto;
}

.qb-footer a { color: rgba(255,255,255,0.8); text-decoration: none; }
.qb-footer .user-info { margin-bottom: 0.4rem; }

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 992px) {
  .menu-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .menu-grid { grid-template-columns: 1fr; }

  .nav-toggle { display: block; }

  .qb-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--secondary);
    flex-direction: column;
    padding: 1rem;
    gap: 0.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
  }

  .qb-links.open { display: flex; }
  .qb-links a { padding: 0.65rem 1rem; width: 100%; }

  .cart-item { flex-wrap: wrap; }

  .auth-card { padding: 2rem 1.25rem; }
}