/* =====================================================
   LittleReads – Children's Book Store
   css/style.css  →  Global Shared Styles
   In Laravel: public/css/style.css
   ===================================================== */

/* ── FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@400;500;600;700;800&family=Nunito:wght@400;500;600;700&display=swap');

/* ── CSS VARIABLES ── */
:root {
  --primary:        #FF6B35;
  --primary-light:  #FF8C5A;
  --primary-dark:   #E5521C;
  --secondary:      #4ECDC4;
  --secondary-dark: #3AB5AD;
  --accent:         #FFE66D;
  --bg:             #FFF9F5;
  --bg2:            #FFF3E8;
  --dark:           #2D2D2D;
  --dark2:          #4A4A4A;
  --gray:           #8A8A8A;
  --light-gray:     #F0EDE8;
  --white:          #FFFFFF;
  --border:         #E8DDD5;
  --shadow:         0 4px 20px rgba(255,107,53,0.12);
  --shadow-lg:      0 10px 40px rgba(255,107,53,0.18);
  --radius:         16px;
  --radius-sm:      8px;
  --radius-lg:      24px;
  --font-display:   'Baloo 2', cursive;
  --font-body:      'Nunito', sans-serif;
  --transition:     all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ── RESET ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--bg); color: var(--dark); line-height: 1.6; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: var(--font-body); cursor: pointer; }

/* ── ANIMATIONS ── */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─────────────────────────────────────
   NAVBAR
───────────────────────────────────── */
.navbar {
  background: var(--white);
  border-bottom: 2px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 16px rgba(255,107,53,0.08);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  box-shadow: 0 4px 12px rgba(255,107,53,0.3);
}
.logo-text {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--dark);
}
.logo-text span { color: var(--primary); }
.nav-grades { display: flex; gap: 6px; }
.grade-pill {
  background: var(--bg2);
  border: 1.5px solid var(--border);
  color: var(--dark2);
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}
.grade-pill:hover,
.grade-pill.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  transform: translateY(-1px);
}
.nav-search { flex: 1; max-width: 400px; position: relative; }
.nav-search input {
  width: 100%;
  padding: 10px 20px 10px 42px;
  border: 2px solid var(--border);
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 14px;
  background: var(--bg2);
  outline: none;
  transition: var(--transition);
  color: var(--dark);
}
.nav-search input:focus { border-color: var(--primary); background: white; }
.nav-search i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray);
  font-size: 15px;
}
.nav-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.nav-btn {
  width: 42px; height: 42px;
  border-radius: 12px;
  border: none;
  background: var(--bg2);
  color: var(--dark2);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: var(--transition);
  position: relative;
  text-decoration: none;
}
.nav-btn:hover { background: var(--primary); color: white; transform: translateY(-2px); }
.nav-badge {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--primary);
  color: white;
  font-size: 10px;
  font-weight: 700;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid white;
}
.btn-login {
  padding: 9px 20px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  border: none;
  border-radius: 50px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: flex; align-items: center; gap: 6px;
  box-shadow: 0 4px 12px rgba(255,107,53,0.3);
}
.btn-login:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,107,53,0.4); }

/* Hamburger (mobile) */
.nav-hamburger {
  display: none;
  width: 42px; height: 42px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: var(--bg2);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  margin-left: auto;
}
.nav-hamburger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ─────────────────────────────────────
   BREADCRUMB
───────────────────────────────────── */
.breadcrumb {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.breadcrumb-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gray);
}
.breadcrumb a { color: var(--primary); }
.breadcrumb-inner i { font-size: 10px; }

/* ─────────────────────────────────────
   BUTTONS
───────────────────────────────────── */
.btn {
  padding: 13px 28px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  box-shadow: 0 4px 16px rgba(255,107,53,0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,107,53,0.4); }
.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 11px 28px;
}
.btn-outline:hover { background: var(--primary); color: white; }
.btn-white { background: white; color: var(--primary); font-weight: 700; }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
.btn-sm { padding: 8px 18px; font-size: 13px; }
.btn-dark { background: var(--dark); color: white; }
.btn-dark:hover { background: var(--dark2); transform: translateY(-2px); }

/* ─────────────────────────────────────
   SECTION HELPERS
───────────────────────────────────── */
.section { padding: 60px 0; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 32px;
}
.section-title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  color: var(--dark);
}
.section-subtitle { color: var(--gray); font-size: 14px; margin-top: 4px; }
.view-all {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  display: flex; align-items: center; gap: 4px;
  transition: var(--transition);
}
.view-all:hover { gap: 8px; }

/* ─────────────────────────────────────
   BOOK CARD (reused on all pages)
───────────────────────────────────── */
.book-card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1.5px solid var(--border);
  transition: var(--transition);
  position: relative;
  cursor: pointer;
}
.book-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.book-card-img {
  position: relative;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, #FFE4D6, #FFD4C2);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  font-size: 70px;
}
.book-grade-tag {
  position: absolute;
  top: 10px; left: 10px;
  background: var(--primary);
  color: white;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
}
.book-wishlist {
  position: absolute;
  top: 10px; right: 10px;
  width: 32px; height: 32px;
  background: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  color: var(--gray);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  border: none;
}
.book-wishlist:hover,
.book-wishlist.active { color: var(--primary); transform: scale(1.1); }
.book-card-body { padding: 14px; }
.book-cat {
  font-size: 10px;
  color: var(--secondary-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 3px;
}
.book-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--dark);
  margin-bottom: 4px;
  line-height: 1.3;
}
.book-author { font-size: 12px; color: var(--gray); margin-bottom: 8px; }
.book-rating { display: flex; align-items: center; gap: 4px; margin-bottom: 10px; }
.stars { color: #FFB800; font-size: 11px; }
.rating-num { font-size: 11px; color: var(--gray); }
.book-footer { display: flex; align-items: center; justify-content: space-between; }
.book-price-wrap { display: flex; align-items: baseline; gap: 6px; }
.price-new {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--primary);
}
.price-old { font-size: 12px; color: var(--gray); text-decoration: line-through; }
.add-cart {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  transition: var(--transition);
  box-shadow: 0 3px 10px rgba(255,107,53,0.3);
}
.add-cart:hover { transform: scale(1.12) rotate(5deg); }

/* Books Grid */
.books-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* ─────────────────────────────────────
   TABS
───────────────────────────────────── */
.tabs {
  display: flex;
  gap: 4px;
  background: var(--bg2);
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 24px;
  width: fit-content;
}
.tab {
  padding: 8px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  background: transparent;
  color: var(--gray);
  font-family: var(--font-body);
}
.tab.active {
  background: white;
  color: var(--primary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* ─────────────────────────────────────
   DISCOUNT BADGE
───────────────────────────────────── */
.discount-badge {
  position: absolute;
  top: 10px; left: 10px;
  background: #FF3B30;
  color: white;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 800;
}

/* ─────────────────────────────────────
   TOAST / NOTIFICATION
───────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--dark);
  color: white;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  display: flex; align-items: center; gap: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  z-index: 9999;
  transform: translateY(80px);
  opacity: 0;
  transition: var(--transition);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast i { color: var(--secondary); font-size: 16px; }

/* ─────────────────────────────────────
   PAGINATION
───────────────────────────────────── */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 40px 0 20px;
}
.page-btn {
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: white;
  color: var(--dark2);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  font-family: var(--font-body);
}
.page-btn:hover,
.page-btn.active { background: var(--primary); color: white; border-color: var(--primary); }
.page-btn.dots { background: transparent; border: none; cursor: default; }
.page-btn.dots:hover { background: transparent; color: var(--gray); }

/* ─────────────────────────────────────
   FOOTER
───────────────────────────────────── */
footer {
  background: var(--dark);
  color: rgba(255,255,255,0.8);
  padding: 60px 24px 24px;
  margin-top: 60px;
}
.footer-inner { max-width: 1280px; margin: 0 auto; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .ft-logo {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: white;
  display: block;
  margin-bottom: 12px;
}
.footer-brand .ft-logo span { color: var(--primary); }
.footer-brand p {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  max-width: 240px;
}
.footer-social { display: flex; gap: 8px; margin-top: 16px; }
.social-btn {
  width: 34px; height: 34px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}
.social-btn:hover { background: var(--primary); }
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 15px;
  color: white;
  margin-bottom: 14px;
  font-weight: 700;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 7px; }
.footer-col a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 13px;
  transition: var(--transition);
}
.footer-col a:hover { color: var(--primary); padding-left: 3px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(255,255,255,0.35);
}
.footer-bottom a { color: var(--primary); }

/* ─────────────────────────────────────
   RESPONSIVE
───────────────────────────────────── */
@media (max-width: 1024px) {
  .books-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .books-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-grades { display: none; }
  .nav-hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section-title { font-size: 24px; }
}
@media (max-width: 480px) {
  .books-grid { grid-template-columns: 1fr 1fr; }
  .container { padding: 0 16px; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ── Book Card Partial Extra Styles ── */
.book-card-img-link { text-decoration:none; display:block; }
.book-new-tag {
  position:absolute; top:10px; right:10px;
  background:#22c55e; color:white;
  font-size:9px; font-weight:800; padding:2px 8px;
  border-radius:20px; letter-spacing:0.5px;
}
.book-discount-tag {
  position:absolute; bottom:10px; left:10px;
  background:linear-gradient(135deg,#FF6B35,#ff9a35); color:white;
  font-size:9px; font-weight:800; padding:2px 8px;
  border-radius:20px; letter-spacing:0.5px;
}
.book-title-link { text-decoration:none; }
.book-card.out-of-stock { opacity:0.85; }
.book-card.out-of-stock .book-card-img { filter:grayscale(30%); }