/* ============================================
   SİBERAY DERGİSİ — KREM A4 PORTRAİ
   ============================================ */
:root {
  --cream:      #fdf6e3;
  --cream-2:    #f7eed4;
  --cream-edge: #e8dcb8;
  --ink:        #1f2937;
  --ink-soft:   #4b5563;
  --ink-mute:   #6b7280;
  --accent:     #06b6d4;
  --accent-2:   #22d3ee;
  --accent-deep:#0e7490;
  --warm:       #f97316;
  --warm-2:     #ec4899;
  --yellow:     #fbbf24;
  --green:      #10b981;
  --red:        #ef4444;
  --purple:     #a855f7;
  --font-display: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, 'Helvetica Neue', Arial, sans-serif;
}

.dergi-body {
  background: linear-gradient(135deg, #d6cfb8 0%, #c4b896 100%);
  color: var(--ink);
  font-family: var(--font-display);
}

.dergi-toolbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(31, 41, 55, 0.95);
  backdrop-filter: blur(8px);
  color: var(--cream);
  padding: 0.85rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.dergi-toolbar-info { display: flex; align-items: center; gap: 0.75rem; }
.dergi-toolbar-info strong { font-size: 1rem; }
.dergi-toolbar-info small  { color: rgba(253, 246, 227, 0.65); font-size: 0.8rem; }

.dergi-toolbar-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--ink);
  border: none;
  padding: 0.55rem 1.1rem;
  border-radius: 99px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: transform 0.2s ease;
}
.dergi-toolbar-btn:hover { transform: translateY(-2px); }
.dergi-toolbar-btn-ghost {
  background: transparent;
  color: var(--cream);
  border: 1px solid rgba(253,246,227,0.3);
}
.dergi-toolbar-btn-ghost:hover {
  background: rgba(253,246,227,0.1);
  transform: none;
}

.dergi {
  max-width: 220mm;
  margin: 0 auto;
  padding: 6mm 0;
  counter-reset: dergi-page;
}

.page {
  width: 210mm;
  min-height: 297mm;
  padding: 18mm 16mm 22mm;
  margin: 0 auto 8mm;
  background: var(--cream);
  border: 1px solid var(--cream-edge);
  border-radius: 4px;
  box-shadow: 0 10px 36px -8px rgba(0, 0, 0, 0.25);
  position: relative;
  display: flex; flex-direction: column;
  color: var(--ink);
  counter-increment: dergi-page;
  overflow: hidden;
}
.page::after {
  content: counter(dergi-page);
  position: absolute;
  bottom: 8mm; right: 16mm;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-deep);
  letter-spacing: 0.5px;
  opacity: 0.7;
}
.page::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4mm;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0.85;
}

/* Tipografi */
.page h1, .page h2, .page h3 { color: var(--ink); font-family: var(--font-display); }
.page-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-deep);
  background: rgba(6, 182, 212, 0.12);
  padding: 0.35rem 0.85rem;
  border-radius: 99px;
  margin-bottom: 0.6rem;
}
.page-title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 0.5rem;
  color: var(--ink);
}
.page-lead {
  font-size: 1rem;
  color: var(--ink-soft);
  font-style: italic;
  margin-bottom: 1rem;
  line-height: 1.5;
}
.page-section {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0.6rem 0 0.6rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.page-section-icon {
  font-size: 1.4rem;
  width: 2rem; height: 2rem;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(6, 182, 212, 0.15);
  border-radius: 8px;
}

/* Sayfa üst dekorasyonu (sayfa numarası + ikon) */
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem;
}
.page-number-big {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-deep);
  letter-spacing: -1px;
}
.page-emoji {
  font-size: 3rem;
  line-height: 1;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.08));
}

/* Vurgu kutuları */
.callout {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  margin: 0.85rem 0;
  border-left: 4px solid;
  background: white;
}
.callout-tip    { border-color: var(--accent); background: rgba(6, 182, 212, 0.08); }
.callout-warn   { border-color: var(--warm); background: rgba(249, 115, 22, 0.08); }
.callout-success{ border-color: var(--green); background: rgba(16, 185, 129, 0.08); }
.callout-alert  { border-color: var(--red); background: rgba(239, 68, 68, 0.08); }
.callout-purple { border-color: var(--purple); background: rgba(168, 85, 247, 0.08); }

.callout-title {
  display: flex; align-items: center; gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 0.35rem;
}
.callout p { font-size: 0.92rem; line-height: 1.55; color: var(--ink); }

/* Kart gridleri */
.card-grid {
  display: grid;
  gap: 0.6rem;
  margin: 0.75rem 0;
}
.cols-2 { grid-template-columns: 1fr 1fr; }
.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.cols-5 { grid-template-columns: repeat(5, 1fr); }

.feature-card {
  background: white;
  border-radius: 10px;
  padding: 0.85rem;
  border: 1.5px solid var(--cream-edge);
  display: flex; flex-direction: column;
  gap: 0.3rem;
  transition: transform 0.2s ease;
}
.feature-card-emoji { font-size: 1.8rem; line-height: 1; }
.feature-card-title {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--ink);
  margin-top: 0.2rem;
}
.feature-card-desc {
  font-size: 0.78rem;
  color: var(--ink-soft);
  line-height: 1.4;
}

/* Liste stilleri */
.check-list { list-style: none; padding: 0; margin: 0.5rem 0; }
.check-list li {
  position: relative;
  padding-left: 2rem;
  padding-top: 0.4rem; padding-bottom: 0.4rem;
  border-bottom: 1px dashed var(--cream-edge);
  font-size: 0.9rem;
  color: var(--ink);
  line-height: 1.4;
}
.check-list li:last-child { border-bottom: none; }
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0.4rem; top: 0.4rem;
  width: 1.2rem; height: 1.2rem;
  background: var(--green);
  color: white;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 800;
  display: inline-flex; align-items: center; justify-content: center;
}

.numbered-list {
  counter-reset: num;
  list-style: none;
  padding: 0; margin: 0.5rem 0;
}
.numbered-list li {
  counter-increment: num;
  position: relative;
  padding-left: 2.4rem;
  padding-top: 0.5rem; padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--cream-edge);
  font-size: 0.92rem;
  color: var(--ink);
  line-height: 1.45;
}
.numbered-list li:last-child { border-bottom: none; }
.numbered-list li::before {
  content: counter(num);
  position: absolute;
  left: 0; top: 0.4rem;
  width: 1.7rem; height: 1.7rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 800;
  display: inline-flex; align-items: center; justify-content: center;
}

.dont-list { list-style: none; padding: 0; margin: 0.4rem 0; }
.dont-list li {
  position: relative;
  padding-left: 1.6rem;
  padding-top: 0.3rem; padding-bottom: 0.3rem;
  font-size: 0.88rem;
  color: var(--ink);
  line-height: 1.4;
}
.dont-list li::before {
  content: '✕';
  position: absolute;
  left: 0; top: 0.3rem;
  width: 1.1rem; height: 1.1rem;
  background: var(--red);
  color: white;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 800;
  display: inline-flex; align-items: center; justify-content: center;
}

/* Özel: KAPAK */
.cover-page {
  background: linear-gradient(160deg, var(--cream) 0%, var(--cream-2) 100%);
  text-align: center;
  padding: 24mm 16mm;
  align-items: center; justify-content: center;
}
.cover-page::before {
  background: linear-gradient(90deg, var(--warm), var(--warm-2));
}
.cover-eyebrow {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--warm);
  margin-bottom: 0.5rem;
}
.cover-school {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent-deep);
  letter-spacing: 1.5px;
  margin-bottom: 1rem;
}
.cover-mascot {
  font-size: 7rem;
  line-height: 1;
  margin: 0.5rem 0 1rem;
  filter: drop-shadow(0 6px 14px rgba(6, 182, 212, 0.25));
}
.cover-title {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.05;
  background: linear-gradient(135deg, var(--accent-deep), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.75rem;
}
.cover-subtitle {
  font-size: 1.15rem;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
  font-weight: 500;
}
.cover-tag {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: white;
  border: 1.5px solid var(--cream-edge);
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 1.5px;
  margin: 0.25rem 0.4rem;
}
.cover-meta {
  margin-top: 1.5rem;
  font-size: 0.75rem;
  color: var(--ink-mute);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.cover-logo-strip {
  position: absolute;
  bottom: 8mm; left: 16mm; right: 16mm;
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px dashed var(--cream-edge);
  font-size: 0.72rem;
  color: var(--ink-mute);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* İçindekiler */
.toc-list {
  list-style: none;
  padding: 0; margin: 0.5rem 0;
}
.toc-item {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.55rem 0;
  border-bottom: 1.5px dotted var(--cream-edge);
}
.toc-item:last-child { border-bottom: none; }
.toc-num {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent-deep);
  width: 2.2rem; flex-shrink: 0;
}
.toc-title {
  flex: 1;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
}
.toc-emoji { font-size: 1.4rem; }

/* Çizgi roman sayfası */
.comic-page-content {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1rem;
  flex: 1;
}
.comic-img-wrap {
  border-radius: 12px;
  overflow: hidden;
  background: white;
  padding: 0.4rem;
  border: 1.5px solid var(--cream-edge);
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  display: flex; align-items: center; justify-content: center;
}
.comic-img-wrap img { max-width: 100%; max-height: 100%; border-radius: 6px; }
.comic-side {
  background: white;
  border-radius: 12px;
  padding: 1rem;
  border: 1.5px solid var(--cream-edge);
  display: flex; flex-direction: column; gap: 0.6rem;
}

/* Görev kartı */
.worksheet-list { list-style: none; padding: 0; margin: 0.4rem 0; }
.worksheet-list li {
  display: flex; align-items: flex-start; gap: 0.7rem;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--cream-edge);
  font-size: 0.92rem;
  line-height: 1.4;
  color: var(--ink);
}
.worksheet-list li:last-child { border-bottom: none; }
.worksheet-box {
  flex-shrink: 0;
  width: 1.4rem; height: 1.4rem;
  border: 2px solid var(--ink);
  border-radius: 4px;
  background: white;
  margin-top: 0.1rem;
}
.signature-line {
  border-bottom: 1.5px dashed var(--ink);
  height: 1.6rem;
  margin: 0.5rem 0;
}

/* Test sayfası */
.quiz-question {
  padding: 0.7rem 0;
  border-bottom: 1px dashed var(--cream-edge);
}
.quiz-question:last-child { border-bottom: none; }
.quiz-q-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.4rem;
}
.quiz-options { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.quiz-chip {
  padding: 0.35rem 0.75rem;
  background: white;
  border: 1.5px solid var(--cream-edge);
  border-radius: 99px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.quiz-chip-correct {
  background: rgba(16, 185, 129, 0.15);
  border-color: var(--green);
  color: var(--green);
}

/* Footer brand strip — her sayfada */
.page-footer-strip {
  margin-top: auto;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--cream-edge);
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.7rem;
  color: var(--ink-mute);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Son (arka) kapak */
.back-page {
  background: linear-gradient(160deg, var(--cream-2) 0%, var(--cream) 100%);
  text-align: center;
  align-items: center; justify-content: center;
  padding: 30mm 18mm;
}
.back-page::before { background: linear-gradient(90deg, var(--accent), var(--purple)); }
.back-mascot { font-size: 5rem; line-height: 1; margin-bottom: 1rem; }
.back-headline {
  font-size: 2.4rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent-deep), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
  line-height: 1.1;
}
.back-meta {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.back-meta strong { color: var(--ink); }
.back-source {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--cream-edge);
  font-size: 0.72rem;
  color: var(--ink-mute);
  line-height: 1.5;
  max-width: 480px; margin-left: auto; margin-right: auto;
}

/* Mobil/tablet için scroll uyumlu */
@media (max-width: 900px) {
  .dergi { padding: 4mm 4px; }
  .page {
    width: 100%;
    min-height: auto;
    padding: 12mm 10mm 16mm;
    margin: 0 0 6mm;
    border-radius: 0;
  }
  .page::after { right: 10mm; bottom: 6mm; }
  .cover-mascot { font-size: 5rem; }
  .cover-title { font-size: 2.2rem; }
  .page-title { font-size: 1.5rem; }
  .col-2, .col-3, .col-4, .col-5 { grid-template-columns: 1fr 1fr; }
  .cols-3, .cols-4, .cols-5 { grid-template-columns: 1fr 1fr; }
  .comic-page-content { grid-template-columns: 1fr; }
}

/* Yazdırma desteği — PDF export */
@page {
  size: A4 portrait;
  margin: 0;
}
@media print {
  .dergi-body { background: white; }
  .dergi-toolbar { display: none !important; }
  .dergi { padding: 0; max-width: none; }
  .page {
    margin: 0 !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    border: none !important;
    width: 210mm;
    min-height: 297mm;
    page-break-after: always;
    break-after: page;
  }
  .page:last-child { page-break-after: auto; break-after: auto; }
  .page-header, .page-emoji, .page-eyebrow { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}