@import url('https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css');
@import url('https://cdn.jsdelivr.net/npm/remixicon@2.5.0/fonts/remixicon.css');

:root {
  --color-burgundy: #7A2E3B;
  --color-burgundy-dark: #5C2029;
  --color-burgundy-light: #A34A5A;
  --color-forest: #3A5A40;
  --color-forest-dark: #2A4230;
  --color-parchment: #F4EDE1;
  --color-parchment-dark: #E8DCC7;
  --color-gold: #C9A87C;
  --color-gold-light: #E3CDA0;
  --color-ink: #2B241C;
  --color-ink-soft: #4A3F33;
  --shadow-book: 0 4px 14px rgba(43, 36, 28, 0.15);
  --shadow-book-hover: 0 10px 28px rgba(122, 46, 59, 0.25);
  --transition-default: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Georgia', 'Times New Roman', serif;
  background-color: var(--color-parchment);
  color: var(--color-ink);
  line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Georgia', 'Palatino', serif;
  color: var(--color-ink);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 12px;
}
::-webkit-scrollbar-track {
  background: var(--color-parchment-dark);
}
::-webkit-scrollbar-thumb {
  background: var(--color-burgundy);
  border-radius: 6px;
  border: 2px solid var(--color-parchment-dark);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-burgundy-dark);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-parchment);
  border-bottom: 3px double var(--color-gold);
  box-shadow: 0 2px 10px rgba(43, 36, 28, 0.08);
}

.logo-text {
  font-family: 'Georgia', serif;
  letter-spacing: 0.5px;
  color: var(--color-burgundy);
}

.nav-link {
  position: relative;
  color: var(--color-ink);
  font-weight: 600;
  transition: var(--transition-default);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-gold);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--color-burgundy);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link.active {
  color: var(--color-burgundy);
}

.nav-link.active::after {
  width: 100%;
}

/* Mobile menu - DO NOT add display:none, use Tailwind 'hidden' class */
.mobile-menu {
  background-color: var(--color-parchment);
  border-top: 2px solid var(--color-gold);
}

.mobile-menu-toggle {
  color: var(--color-burgundy);
  font-size: 1.75rem;
  cursor: pointer;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  background-color: var(--color-burgundy);
  color: #ffffff;
  padding: 0.85rem 2rem;
  border-radius: 4px;
  font-weight: 700;
  letter-spacing: 0.3px;
  box-shadow: var(--shadow-book);
  transition: var(--transition-default);
  border: 2px solid var(--color-burgundy);
}

.btn-primary:hover {
  background-color: var(--color-burgundy-dark);
  border-color: var(--color-burgundy-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-book-hover);
}

.btn-secondary {
  display: inline-block;
  background-color: transparent;
  color: var(--color-forest);
  padding: 0.85rem 2rem;
  border-radius: 4px;
  font-weight: 700;
  border: 2px solid var(--color-forest);
  transition: var(--transition-default);
}

.btn-secondary:hover {
  background-color: var(--color-forest);
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: var(--shadow-book);
}

.btn-gold {
  display: inline-block;
  background-color: var(--color-gold);
  color: var(--color-ink);
  padding: 0.85rem 2rem;
  border-radius: 4px;
  font-weight: 700;
  transition: var(--transition-default);
  box-shadow: var(--shadow-book);
}

.btn-gold:hover {
  background-color: var(--color-gold-light);
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-book-hover);
}

/* Cards */
.book-card {
  background-color: #ffffff;
  border: 1px solid var(--color-parchment-dark);
  border-radius: 6px;
  box-shadow: var(--shadow-book);
  transition: var(--transition-default);
  overflow: hidden;
}

.book-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-book-hover);
  border-color: var(--color-gold);
}

.card-flat {
  background-color: #ffffff;
  border-left: 4px solid var(--color-forest);
  border-radius: 4px;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(43, 36, 28, 0.08);
  transition: var(--transition-default);
}

.card-flat:hover {
  border-left-color: var(--color-burgundy);
  box-shadow: 0 6px 16px rgba(43, 36, 28, 0.12);
}

/* Section backgrounds */
.section-burgundy {
  background-color: var(--color-burgundy);
  color: #ffffff;
}

.section-forest {
  background-color: var(--color-forest);
  color: #ffffff;
}

.section-parchment-dark {
  background-color: var(--color-parchment-dark);
}

.divider-ornate {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 2rem 0;
}

.divider-ornate::before,
.divider-ornate::after {
  content: '';
  height: 1px;
  width: 60px;
  background-color: var(--color-gold);
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 2px solid var(--color-parchment-dark);
  border-radius: 4px;
  background-color: #ffffff;
  color: var(--color-ink);
  font-family: inherit;
  transition: var(--transition-default);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201, 168, 124, 0.25);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-checkbox {
  accent-color: var(--color-burgundy);
  width: 18px;
  height: 18px;
}

/* Accordion */
.accordion-item {
  border-bottom: 1px solid var(--color-parchment-dark);
}

.accordion-header {
  cursor: pointer;
  padding: 1.25rem 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  color: var(--color-ink);
  transition: var(--transition-default);
}

.accordion-header:hover {
  color: var(--color-burgundy);
}

.accordion-header .icon {
  transition: transform 0.3s ease;
  color: var(--color-gold);
}

.accordion-header.active .icon {
  transform: rotate(180deg);
}

.accordion-content {
  display: none;
  padding: 0 0.5rem 1.25rem;
  color: var(--color-ink-soft);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-ink);
  color: #F4EDE1;
  padding: 1.25rem 1.5rem;
  z-index: 200;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
  border-top: 3px solid var(--color-gold);
}

.cookie-banner h3 {
  color: #ffffff;
}

.cookie-banner p {
  color: #D8CDBA;
}

.cookie-banner a {
  color: #E3CDA0;
  text-decoration: underline;
}

.cookie-banner a:hover {
  color: #C9A87C;
}

/* Loading Spinner */
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--color-parchment-dark);
  border-top-color: var(--color-burgundy);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Fade-in Animation */
.fade-in {
  animation: fadeIn 0.6s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Hero */
.hero-section {
  background: linear-gradient(135deg, var(--color-burgundy) 0%, var(--color-burgundy-dark) 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -50px;
  right: -50px;
  width: 250px;
  height: 250px;
  background-color: rgba(201, 168, 124, 0.15);
  border-radius: 50%;
}

.hero-badge {
  display: inline-block;
  background-color: var(--color-gold);
  color: var(--color-ink);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Footer */
.site-footer {
  background-color: var(--color-ink);
  color: #D8CDBA;
}

.site-footer h3,
.site-footer h4 {
  color: #ffffff;
}

.site-footer a {
  color: #D8CDBA;
  transition: var(--transition-default);
}

.site-footer a:hover {
  color: var(--color-gold-light);
}

.footer-divider {
  border-color: rgba(201, 168, 124, 0.25);
}

/* Badges / Tags */
.tag-genre {
  display: inline-block;
  background-color: var(--color-parchment-dark);
  color: var(--color-forest-dark);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}

/* Star rating */
.star-rating i {
  color: var(--color-gold);
}

/* Utility */
.text-burgundy { color: var(--color-burgundy); }
.text-forest { color: var(--color-forest); }
.text-gold { color: var(--color-gold); }
.bg-burgundy { background-color: var(--color-burgundy); }
.bg-forest { background-color: var(--color-forest); }
.bg-parchment { background-color: var(--color-parchment); }
.bg-parchment-dark { background-color: var(--color-parchment-dark); }

.shadow-book { box-shadow: var(--shadow-book); }

.border-gold { border-color: var(--color-gold); }

@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 2rem;
  }
  .btn-primary, .btn-secondary, .btn-gold {
    padding: 0.75rem 1.5rem;
    width: 100%;
    text-align: center;
  }
}