:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --card: #ffffff;
  --primary: #2563eb;
  --primary-600: #1d4ed8;
  --text: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --accent: #14b8a6;
  --danger: #ef4444;
  --warning: #f59e0b;
  --success: #22c55e;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--text);
  text-decoration: none;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: saturate(180%) blur(8px);
  background: rgba(255, 241, 242, 0.92);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-badge {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 4px 18px rgba(20, 184, 166, 0.35);
}

.brand-title {
  font-weight: 700;
  letter-spacing: 0.2px;
}

.header-actions {
  display: flex;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--text);
  font-weight: 600;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: #233144;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.25);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-600));
  border: none;
  color: white;
  box-shadow: 0 10px 28px rgba(59, 130, 246, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.hero {
  padding: 48px 24px 12px;
}

.hero-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: linear-gradient(180deg, var(--surface) 0%, #f9fafb 100%);
  padding: 28px;
  box-shadow: 0 10px 24px rgba(17, 24, 39, 0.06);
}

.hero-title {
  font-size: 28px;
  line-height: 1.2;
  margin: 0 0 8px;
}

.hero-subtitle {
  color: var(--muted);
  margin: 0 0 18px;
  font-size: 15px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 992px) {
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

.card {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(180deg, var(--card) 0%, #f9fafb 100%);
  padding: 18px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: #223047;
  box-shadow: 0 12px 28px rgba(0,0,0,0.35), 0 0 0 3px rgba(59, 130, 246, 0.12) inset;
}

.card-title {
  font-weight: 700;
  margin: 4px 0 6px;
}

.card-desc {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

.kpi {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 12px;
  background: #f3f4f6;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

.section {
  padding: 24px 24px 36px;
}

.section-title {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 12px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--card);
}

.table th, .table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  font-size: 14px;
}

.table th {
  background: #f9fafb;
  color: var(--muted);
  font-weight: 600;
}

.table tr:hover td {
  background: #f9fafb;
}

.table .actions {
  display: inline-flex;
  gap: 8px;
}

.badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
}

.page {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

.page-main {
  flex: 1;
}

.footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  padding: 18px 24px;
  background: #ffe4e6;
}

.spacer {
  height: 8px;
}

.muted {
  color: var(--muted);
}

.link-muted {
  color: var(--muted);
}

.link-muted:hover {
  color: var(--text);
}

.books-page .table {
  background: #fff1f2;
  border-color: #fbcfe8;
}
.books-page .table th {
  background: #fce7f3;
  color: #9d174d;
}
.books-page .table td {
  border-bottom-color: #fbcfe8;
}
.books-page .table tr:hover td {
  background: #ffe4e6;
}

.site-footer {
  background: #ffffff;
  border-top: 1px solid var(--border);
}
.footer-top {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}
@media (max-width: 992px) {
  .footer-top { grid-template-columns: 1fr; }
}
.footer-col h4 {
  margin: 0 0 8px;
  color: var(--text);
}
.footer-about-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.footer-about-btn {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--text);
  font-weight: 600;
}
.footer-socials {
  display: inline-flex;
  gap: 8px;
}
.footer-socials img {
  width: 24px;
  height: 24px;
}
.fb-container {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  background: #f9fafb;
}
.whatsapp-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid #10b981;
  background: #ecfdf5;
  color: #065f46;
  font-weight: 600;
}
.whatsapp-cta img {
  width: 20px;
  height: 20px;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 16px 24px;
  text-align: center;
  color: var(--muted);
}
.footer-privacy-link {
  color: var(--text);
  text-decoration: underline;
}
.enquiry-float {
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 48px;
  height: 48px;
  border-radius: 9999px;
  background: #ffffff;
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(17, 24, 39, 0.12);
}
.enquiry-float img {
  width: 28px;
  height: 28px;
}