/* === layout.css — Yalla Books structural layouts === */

/* ── Announcement bar ───────────────────────────────────── */
.ann {
  background: var(--color-ink);
  color: var(--color-text-on-ink);
  text-align: center;
  font-size: 12px;
  padding: 8px var(--space-5);
  font-weight: 500;
}
.ann span { color: var(--color-primary); font-weight: 700; }

/* ── Navigation ─────────────────────────────────────────── */
.nav {
  background: var(--color-bg);
  padding: 14px var(--space-5);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid var(--color-ink);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.3px;
  white-space: nowrap;
  color: var(--color-ink);
}
html[lang="en"] .logo {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 700;
  font-style: italic;
  letter-spacing: -0.5px;
}
.logo span { color: var(--color-primary); }

.nav-search {
  display: flex;
  justify-content: center;
}
.nav-search .input-pill {
  width: 100%;
  max-width: 440px;
}

.nav-right {
  display: flex;
  gap: 14px;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
}
.nav-right a { color: var(--color-ink); white-space: nowrap; }

.lang-toggle {
  border: 1px solid var(--color-ink);
  border-radius: var(--radius-pill);
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 700;
  transition: background 0.15s;
}
.lang-toggle:hover { background: var(--color-surface-alt); }

.cart-chip {
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid var(--color-ink);
  white-space: nowrap;
}
.cart-chip:hover { background: var(--color-primary-hover); }

/* ── Category strip ─────────────────────────────────────── */
.cats {
  display: flex;
  gap: 10px;
  padding: 10px var(--space-5);
  border-bottom: 1px solid var(--color-ink);
  overflow-x: auto;
  background: var(--color-surface);
  font-size: 12px;
  scrollbar-width: none;
}
.cats::-webkit-scrollbar { display: none; }

.cats a {
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  color: var(--color-ink);
  white-space: nowrap;
  border: 1px solid transparent;
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s;
}
.cats a.active { background: var(--color-butter); border-color: var(--color-ink); }
.cats a:hover:not(.active) { border-color: var(--color-ink); }

/* ── Hero ───────────────────────────────────────────────── */
.hero {
  background: var(--color-primary);
  margin: 20px var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-ink);
  padding: 36px 32px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-label {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--color-bg);
  font-weight: 700;
  margin-bottom: 10px;
  font-family: 'DM Sans', system-ui, sans-serif;
}
html[lang="en"] .hero-label { text-transform: uppercase; }

.hero-title {
  font-size: 38px;
  line-height: 1.1;
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 12px;
  letter-spacing: -0.5px;
}
html[lang="en"] .hero-title { font-size: 42px; line-height: 1.05; font-weight: 700; letter-spacing: -0.8px; }
.hero-title em { font-style: italic; }

.hero-sub {
  font-size: 15px;
  color: #fff3ec;
  line-height: 1.6;
  margin-bottom: 18px;
  max-width: 380px;
}

.hero-cta { display: inline-flex; gap: 8px; flex-wrap: wrap; }

.hero-books {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  align-items: end;
}
.hero-book {
  aspect-ratio: 3/4;
  border-radius: 10px;
  border: 1px solid var(--color-ink);
}
.hero-book:nth-child(1) { transform: rotate(-6deg) translateY(6px); background: var(--color-mint); }
.hero-book:nth-child(2) { transform: translateY(-8px); background: var(--color-butter); }
.hero-book:nth-child(3) { transform: rotate(5deg) translateY(6px); background: var(--color-sky); }

.hero-dots {
  position: absolute;
  bottom: 14px;
  inset-inline-end: 32px;
  display: flex;
  gap: 6px;
}
html[lang="ar"] .hero-dots { inset-inline-end: auto; inset-inline-start: 32px; }

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: 1px solid var(--color-ink);
}
.dot.active { background: var(--color-ink); }

/* ── Trust row ──────────────────────────────────────────── */
.trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 0 var(--space-5);
  margin-bottom: 28px;
}

.trust-item {
  background: var(--color-surface);
  border: 1px solid var(--color-ink);
  border-radius: var(--radius-md);
  padding: 14px 12px;
  display: flex;
  gap: 10px;
  align-items: center;
}

.trust-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 700;
  font-family: 'DM Sans', system-ui, sans-serif;
}
html[lang="ar"] .trust-icon { font-family: var(--font-body-ar); font-size: 14px; }

.trust-icon.c1 { background: var(--color-peach); }
.trust-icon.c2 { background: var(--color-mint); }
.trust-icon.c3 { background: var(--color-butter); }
.trust-icon.c4 { background: var(--color-sky); }

.trust-text { font-size: 12px; line-height: 1.35; }
.trust-text strong { display: block; font-weight: 700; font-size: 13px; }
.trust-text small { color: var(--color-muted); font-size: 11px; }

/* ── Content sections ───────────────────────────────────── */
.section {
  padding: 0 var(--space-5);
  margin-bottom: 32px;
}

/* ── Editor's picks ─────────────────────────────────────── */
.editors {
  background: var(--color-butter);
  border: 1px solid var(--color-ink);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin: 0 var(--space-5) 32px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 20px;
  align-items: center;
}

.editors-label {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 8px;
  font-family: 'DM Sans', system-ui, sans-serif;
}
html[lang="en"] .editors-label { text-transform: uppercase; }

.editors-title { font-size: 24px; font-weight: 800; line-height: 1.15; margin: 0 0 10px; letter-spacing: -0.3px; }
html[lang="en"] .editors-title { font-size: 26px; font-weight: 700; letter-spacing: -0.5px; }

.editors-quote {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--color-ink);
  border-inline-start: 3px solid var(--color-primary);
  padding-inline-start: 12px;
  margin-bottom: 14px;
  line-height: 1.5;
}
html[lang="ar"] .editors-quote { font-family: var(--font-body-ar); font-style: normal; font-weight: 500; }

.editors-text {
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 14px;
  font-family: 'DM Sans', system-ui, sans-serif;
}
html[lang="ar"] .editors-text { font-family: var(--font-body-ar); }

.editors-mini { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.editors-mini .book { padding: 8px; }
.editors-mini .book-title { font-size: 11px; min-height: 28px; }
.editors-mini .book-author { font-size: 10px; }
.editors-mini .book-price { font-size: 12px; }

/* ── Publisher banner ───────────────────────────────────── */
.pub-banner {
  background: var(--color-ink);
  color: var(--color-text-on-ink);
  border-radius: 16px;
  padding: 24px 28px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 16px;
  margin: 28px var(--space-5);
  border: 1px solid var(--color-ink);
}

.pub-banner h3 {
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 4px;
}
html[lang="en"] .pub-banner h3 { font-family: 'Fraunces', serif; font-size: 22px; font-weight: 700; letter-spacing: -0.3px; }

.pub-banner p {
  font-size: 13px;
  opacity: 0.8;
  margin: 0;
  font-family: 'DM Sans', system-ui, sans-serif;
}
html[lang="ar"] .pub-banner p { font-family: var(--font-body-ar); }

.pub-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.pub-chip {
  background: var(--color-primary);
  color: #fff;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
  border: 1px solid var(--color-bg);
  font-family: 'DM Sans', system-ui, sans-serif;
}
html[lang="ar"] .pub-chip { font-family: var(--font-body-ar); }
.pub-chip:nth-child(2) { background: var(--color-butter); color: var(--color-ink); border-color: var(--color-ink); }
.pub-chip:nth-child(3) { background: var(--color-mint);   color: var(--color-ink); border-color: var(--color-ink); }

/* ── Newsletter ─────────────────────────────────────────── */
.newsletter {
  background: var(--color-sky);
  border: 1px solid var(--color-ink);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin: 0 var(--space-5) 32px;
  text-align: center;
}
.newsletter h3 {
  font-size: 24px;
  font-weight: 800;
  margin: 0 0 6px;
}
html[lang="en"] .newsletter h3 { font-family: 'Fraunces', serif; font-size: 28px; font-weight: 700; letter-spacing: -0.5px; }

.newsletter p {
  font-size: 13px;
  opacity: 0.8;
  margin: 0 0 16px;
  font-family: 'DM Sans', system-ui, sans-serif;
}
html[lang="ar"] .newsletter p { font-family: var(--font-body-ar); }

.newsletter-form {
  display: flex;
  gap: 8px;
  max-width: 420px;
  margin-inline: auto;
}
.newsletter-form .input-pill { flex: 1; min-width: 0; }
.newsletter-form .alert--success {
  background: rgba(255,255,255,0.7);
  border-color: var(--color-ink);
  color: var(--color-success);
  width: 100%;
}

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  background: var(--color-ink);
  color: var(--color-text-on-ink);
  padding: 28px var(--space-5) 18px;
}

.footer-cols {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 24px;
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(254,248,240,0.15);
}

.footer-logo {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
}
html[lang="en"] .footer-logo {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 24px;
  font-weight: 700;
}
.footer-logo span { color: var(--color-primary); }

.footer-tag {
  font-size: 12px;
  opacity: 0.7;
  line-height: 1.55;
  margin-bottom: 12px;
}

.site-footer h4 {
  font-size: 13px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--color-primary);
  font-family: 'DM Sans', system-ui, sans-serif;
}
html[lang="en"] .site-footer h4 { text-transform: uppercase; letter-spacing: 0.3px; }
html[lang="ar"] .site-footer h4 { font-family: var(--font-body-ar); }

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 12px;
  line-height: 2;
  opacity: 0.85;
  font-family: 'DM Sans', system-ui, sans-serif;
}
html[lang="ar"] .site-footer ul { font-family: var(--font-body-ar); }
.site-footer ul li a { color: inherit; transition: opacity 0.15s; }
.site-footer ul li a:hover { opacity: 1; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  opacity: 0.6;
  font-family: 'DM Sans', system-ui, sans-serif;
  align-items: center;
}
html[lang="ar"] .footer-bottom { font-family: var(--font-body-ar); }

.footer-pay { display: flex; gap: 6px; }
.footer-pay span {
  background: rgba(254,248,240,0.1);
  border: 1px solid rgba(254,248,240,0.25);
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 10px;
}

/* ── Auth pages ─────────────────────────────────────────── */
.auth-section {
  min-height: calc(100vh - 180px);
  display: flex;
  align-items: center;
  padding: 32px var(--space-5);
}
.auth-box {
  max-width: 420px;
  width: 100%;
  margin-inline: auto;
  background: var(--color-surface);
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-ink);
}
.auth-box h1 { font-size: 1.6rem; margin-bottom: 1.5rem; }
.auth-box--centered { text-align: center; }
.auth-form .btn-primary { margin-top: 0.5rem; }
.auth-footer-text {
  margin-top: 1.25rem;
  font-size: 0.875rem;
  text-align: center;
  color: var(--color-muted);
  font-family: 'DM Sans', system-ui, sans-serif;
}
html[lang="ar"] .auth-footer-text { font-family: var(--font-body-ar); }
.auth-footer-text a { font-weight: 700; color: var(--color-primary); }
.coming-soon-text { margin-bottom: 1.5rem; color: var(--color-muted); font-size: 1rem; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .trust { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .nav { grid-template-columns: auto auto; }
  .nav-search { grid-column: 1 / -1; order: 3; }
  .nav-search .input-pill { max-width: 100%; }

  .hero { grid-template-columns: 1fr; padding: 24px; margin: 12px 16px; }
  .hero-title { font-size: 28px; }
  html[lang="en"] .hero-title { font-size: 32px; }
  .hero-books { display: none; }

  .trust { grid-template-columns: repeat(2, 1fr); padding: 0 16px; }
  .section { padding: 0 16px; }
  .editors { grid-template-columns: 1fr; margin-inline: 16px; }
  .pub-banner { grid-template-columns: 1fr; margin-inline: 16px; }
  .newsletter { margin-inline: 16px; padding: 24px 16px; }
  .newsletter-form { flex-direction: column; }

  .footer-cols { grid-template-columns: 1fr 1fr; }
}