/* ═══════════════════════════════════════════════════════════════
   Serene Notes — Lumina / stitch_serene_study_hub görünümü
   Sadece #ms-study-notes içindeki not paneli · içerik aynı
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Lexend:wght@300;400;500;600;700&family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

#ms-study-notes {
  --sn-bg: #f7f9fe;
  --sn-surface: #ffffff;
  --sn-primary: #3a6758;
  --sn-primary-container: #a7d7c5;
  --sn-on-primary-container: #325f51;
  --sn-secondary: #4b626a;
  --sn-secondary-container: #cee7f0;
  --sn-on-surface: #181c20;
  --sn-on-surface-variant: #404945;
  --sn-outline-variant: #c0c8c3;
  --sn-surface-container: #ebeef3;
  --sn-surface-container-low: #f1f4f9;
  --sn-error: #ba1a1a;
  --sn-shadow: 0 4px 24px rgba(174, 198, 207, 0.15);
  --sn-font: 'Plus Jakarta Sans', system-ui, sans-serif;
  --sn-serif: 'Lora', Georgia, serif;
  --sn-body: 'Lexend', system-ui, sans-serif;
}

#ms-study-notes .mr-root,
#ms-study-notes .serene-notes {
  font-family: var(--sn-font);
  background: var(--sn-bg) !important;
  color: var(--sn-on-surface);
}

#ms-study-notes .mr-root.bg-pattern,
#ms-study-notes .mr-v2-root {
  background: var(--sn-bg) !important;
  background-image: none !important;
}

#ms-study-notes .mr-scroll {
  scrollbar-color: var(--sn-primary-container) var(--sn-bg);
}
#ms-study-notes .mr-scroll::-webkit-scrollbar-thumb {
  background: var(--sn-primary-container);
  border-radius: 10px;
}

#ms-study-notes .mr-inner,
#ms-study-notes .nv2-inner {
  padding: 1rem 1rem 2rem;
  max-width: 48rem;
  margin: 0 auto;
}

/* ── Defter kağıdı ── */
#ms-study-notes .sn-paper {
  background-color: var(--sn-surface);
  background-image: linear-gradient(var(--sn-surface-container) 1px, transparent 1px);
  background-size: 100% 32px;
  border: 1px solid var(--sn-surface-container);
  border-radius: 0.75rem;
  box-shadow: var(--sn-shadow);
  overflow: hidden;
  position: relative;
}

#ms-study-notes .sn-paper.paper-texture::before,
#ms-study-notes .sn-paper::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("https://www.transparenttextures.com/patterns/natural-paper.png");
  opacity: 0.04;
  pointer-events: none;
}

#ms-study-notes .sn-paper > * {
  position: relative;
  z-index: 1;
}

/* ── Üst metadata ── */
#ms-study-notes .sn-header,
#ms-study-notes .mr-hero,
#ms-study-notes .nv2-hero {
  margin: 0;
  padding: 1.5rem 1.5rem 1rem;
  border-bottom: 1px solid var(--sn-surface-container);
  background: rgba(255, 255, 255, 0.5);
  border-radius: 0;
  position: relative;
}

#ms-study-notes .sn-header-watermark {
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  opacity: 0.1;
  pointer-events: none;
  color: var(--sn-primary);
  font-size: 3.5rem;
  line-height: 1;
}

#ms-study-notes .sn-header-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-end;
  margin-bottom: 0.75rem;
}

#ms-study-notes .sn-meta-label {
  margin: 0 0 0.15rem;
  font-family: var(--sn-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sn-on-surface-variant);
}

#ms-study-notes .sn-meta-val {
  margin: 0;
  font-family: var(--sn-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--sn-on-surface);
}

#ms-study-notes .sn-meta-val--primary {
  color: var(--sn-primary);
  font-weight: 700;
}

#ms-study-notes .sn-meta-item--right {
  text-align: right;
}

#ms-study-notes .mr-hero-title,
#ms-study-notes .nv2-hero-title {
  font-family: var(--sn-font) !important;
  font-size: 1.35rem !important;
  font-weight: 700 !important;
  color: var(--sn-primary) !important;
  line-height: 1.25;
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}

#ms-study-notes .mr-hero-sub,
#ms-study-notes .nv2-hero-subject {
  font-family: var(--sn-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--sn-on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.35rem;
}

#ms-study-notes .nv2-hero-glow {
  display: none;
}

#ms-study-notes .mr-badges,
#ms-study-notes .nv2-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

#ms-study-notes .mr-badge {
  font-family: var(--sn-body);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  border: 1px solid var(--sn-outline-variant);
  background: var(--sn-surface-container-low);
  color: var(--sn-on-surface-variant);
}

#ms-study-notes .mr-badge-banko {
  background: rgba(58, 103, 88, 0.12);
  border-color: var(--sn-primary-container);
  color: var(--sn-primary);
}

#ms-study-notes .mr-badge-q {
  background: var(--sn-secondary-container);
  border-color: transparent;
  color: var(--sn-secondary);
}

/* ── İçerik alanı padding ── */
#ms-study-notes .sn-body {
  padding: 1.25rem 1.5rem 1.5rem;
}

#ms-study-notes .sn-paper .mr-check-row,
#ms-study-notes .sn-paper .nv2-check-row {
  margin: 0 1.5rem 1rem;
  padding: 0.75rem 1rem;
  background: var(--sn-surface-container-low);
  border-radius: 9999px;
  border: 1px solid var(--sn-outline-variant);
}

#ms-study-notes .mr-check-label {
  font-family: var(--sn-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--sn-on-surface);
  cursor: pointer;
}

#ms-study-notes .mr-check {
  accent-color: var(--sn-primary);
  width: 1rem;
  height: 1rem;
}

/* ── Sekme navigasyonu ── */
#ms-study-notes .mr-nav,
#ms-study-notes .nv2-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 1.5rem 1rem;
  padding: 0.35rem;
  background: var(--sn-surface-container-low);
  border-radius: 9999px;
  border: none;
}

#ms-study-notes .mr-nav-item,
#ms-study-notes .nv2-nav-item {
  font-family: var(--sn-body);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  border-radius: 9999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--sn-on-surface-variant);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

#ms-study-notes .mr-nav-item:hover,
#ms-study-notes .nv2-nav-item:hover {
  background: rgba(58, 103, 88, 0.08);
  color: var(--sn-primary);
  transform: none;
}

#ms-study-notes .mr-nav-item.active,
#ms-study-notes .nv2-nav-item.active,
#ms-study-notes .nv2-nav--blue.active,
#ms-study-notes .nv2-nav--green.active,
#ms-study-notes .nv2-nav--amber.active,
#ms-study-notes .nv2-nav--purple.active,
#ms-study-notes .nv2-nav--red.active,
#ms-study-notes .nv2-nav--slate.active,
#ms-study-notes .nv2-nav--teal.active {
  background: var(--sn-primary) !important;
  border-color: var(--sn-primary) !important;
  color: #fff !important;
  box-shadow: 0 2px 8px rgba(58, 103, 88, 0.25);
}

#ms-study-notes .mr-nav-osym.active {
  background: var(--sn-secondary) !important;
  border-color: var(--sn-secondary) !important;
}

/* ── Tab panelleri ── */
#ms-study-notes .mr-tab-panel,
#ms-study-notes .nv2-panel {
  display: none;
  padding: 0 1.5rem 1.5rem;
}

#ms-study-notes .mr-tab-panel.active,
#ms-study-notes .nv2-panel.active {
  display: block;
}

#ms-study-notes .mr-section-title {
  font-family: var(--sn-serif) !important;
  font-size: 1.35rem !important;
  font-weight: 700 !important;
  color: var(--sn-on-surface) !important;
  margin: 0 0 1rem;
  padding-left: 1rem;
  border-left: 4px solid var(--sn-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

#ms-study-notes .mr-intro,
#ms-study-notes .nv2-tab-intro {
  font-family: var(--sn-serif);
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--sn-on-surface-variant);
  margin-bottom: 1.25rem;
  padding: 0;
  background: none;
  border: none;
}

#ms-study-notes .nv2-tab-intro {
  padding: 0.75rem 1rem;
  background: var(--sn-surface-container-low);
  border-radius: 0.5rem;
  border-left: 3px solid var(--sn-primary-container);
}

/* ── Kartlar ── */
#ms-study-notes .mr-grid,
#ms-study-notes .nv2-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  #ms-study-notes .mr-grid-wide,
  #ms-study-notes .mr-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }
}

#ms-study-notes .mr-data-card,
#ms-study-notes .nv2-card {
  background: rgba(255, 255, 255, 0.85) !important;
  border: 1px solid var(--sn-outline-variant) !important;
  border-radius: 0.75rem !important;
  padding: 1rem 1.15rem !important;
  box-shadow: 0 2px 12px rgba(174, 198, 207, 0.12) !important;
  border-top: 3px solid var(--sn-primary-container) !important;
}

#ms-study-notes .mr-data-card.accent-blue { border-top-color: #7eb8d4 !important; }
#ms-study-notes .mr-data-card.accent-red { border-top-color: #e8a0a0 !important; }
#ms-study-notes .mr-data-card.accent-green { border-top-color: var(--sn-primary-container) !important; }
#ms-study-notes .mr-data-card.accent-gold { border-top-color: #d4c4a0 !important; }

#ms-study-notes .mr-card-title,
#ms-study-notes .nv2-card-title {
  font-family: var(--sn-font) !important;
  font-size: 0.95rem !important;
  font-weight: 700 !important;
  color: var(--sn-on-surface) !important;
  margin-bottom: 0.5rem;
}

#ms-study-notes .mr-card-body,
#ms-study-notes .nv2-card-body {
  font-family: var(--sn-serif);
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--sn-on-surface-variant);
}

#ms-study-notes .mr-card-body p,
#ms-study-notes .nv2-card-body p {
  margin: 0 0 0.65rem;
}

#ms-study-notes .mr-card-body ul,
#ms-study-notes .nv2-list {
  margin: 0.5rem 0;
  padding-left: 0;
  list-style: none;
}

#ms-study-notes .mr-card-body li,
#ms-study-notes .nv2-list li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: 0.65rem;
  font-family: var(--sn-serif);
  line-height: 1.65;
}

#ms-study-notes .mr-card-body li::before,
#ms-study-notes .nv2-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  border: 2px solid var(--sn-primary);
  background: transparent;
}

#ms-study-notes .mr-highlight,
#ms-study-notes .nv2-strong {
  color: var(--sn-primary);
  font-weight: 700;
}

#ms-study-notes .mr-card-badge {
  display: none;
}

/* ── ÖSYM / Sınav ipucu ── */
#ms-study-notes .mr-osym-box {
  position: relative;
  margin: 1.25rem 0;
  padding: 1.25rem 1.15rem 1rem;
  background: rgba(167, 215, 197, 0.2) !important;
  border: 2px dashed rgba(58, 103, 88, 0.35) !important;
  border-radius: 0.75rem !important;
  font-family: var(--sn-body);
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--sn-on-primary-container);
}

#ms-study-notes .mr-osym-box::before {
  content: "💡 Sınav İpucu";
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  position: absolute;
  top: -0.75rem;
  left: 1rem;
  background: var(--sn-primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.65rem;
  border-radius: 9999px;
  box-shadow: 0 2px 6px rgba(58, 103, 88, 0.2);
}

/* ── Uyarı kutuları ── */
#ms-study-notes .mr-alert {
  margin: 0.75rem 1.5rem;
  padding: 1rem 1.15rem;
  border-radius: 0.75rem;
  font-family: var(--sn-body);
  font-size: 0.88rem;
  line-height: 1.6;
  border: 1px solid var(--sn-outline-variant);
}

#ms-study-notes .mr-alert-dikkat {
  background: rgba(255, 218, 214, 0.5);
  border-color: rgba(186, 26, 26, 0.25);
  color: #93000a;
}

#ms-study-notes .mr-alert-uyari {
  background: rgba(206, 231, 240, 0.45);
  border-color: rgba(75, 98, 106, 0.25);
  color: var(--sn-secondary);
}

#ms-study-notes .mr-alert-not {
  background: rgba(167, 215, 197, 0.35);
  border-color: rgba(58, 103, 88, 0.25);
  color: var(--sn-on-primary-container);
}

#ms-study-notes .mr-alert-title {
  font-weight: 700;
  margin-bottom: 0.25rem;
}

#ms-study-notes .nv2-alert {
  display: flex;
  gap: 0.65rem;
  margin: 0.75rem 1.5rem;
  padding: 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--sn-outline-variant);
  font-family: var(--sn-body);
  font-size: 0.88rem;
}

#ms-study-notes .nv2-alert--danger { background: rgba(255, 218, 214, 0.5); }
#ms-study-notes .nv2-alert--warn { background: rgba(206, 231, 240, 0.45); }
#ms-study-notes .nv2-alert--info { background: rgba(167, 215, 197, 0.35); }

/* ── Hocadan / Kanka / Hafıza ── */
#ms-study-notes .mr-teacher,
#ms-study-notes .nv2-teacher {
  margin: 0.75rem 1.5rem;
  padding: 1rem 1.15rem;
  background: rgba(206, 231, 240, 0.35);
  border: 1px solid rgba(75, 98, 106, 0.2);
  border-radius: 0.75rem;
}

#ms-study-notes .mr-teacher-label,
#ms-study-notes .nv2-teacher-label {
  font-family: var(--sn-body);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sn-secondary);
  margin-bottom: 0.35rem;
}

#ms-study-notes .mr-teacher-text,
#ms-study-notes .nv2-teacher p {
  font-family: var(--sn-serif);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--sn-on-surface-variant);
  margin: 0;
}

#ms-study-notes .mr-study-note,
#ms-study-notes .nv2-kanka {
  margin: 0.5rem 1.5rem;
  padding: 0.75rem 1rem;
  background: rgba(236, 226, 216, 0.45);
  border: 1px solid var(--sn-outline-variant);
  border-radius: 0.75rem;
  font-family: var(--sn-body);
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--sn-on-surface);
}

#ms-study-notes .nv2-kanka-row {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

#ms-study-notes .nv2-kanka--gold,
#ms-study-notes .nv2-kanka--blue,
#ms-study-notes .nv2-kanka--green,
#ms-study-notes .nv2-kanka--rose,
#ms-study-notes .nv2-kanka--purple {
  background: rgba(236, 226, 216, 0.45) !important;
  border-color: var(--sn-outline-variant) !important;
}

#ms-study-notes .mr-sifre-grid,
#ms-study-notes .nv2-sifre-row {
  display: grid;
  gap: 0.65rem;
  margin: 0.75rem 1.5rem;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

#ms-study-notes .mr-sifre,
#ms-study-notes .nv2-sifre {
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--sn-outline-variant);
  border-radius: 0.75rem;
}

#ms-study-notes .mr-sifre-title,
#ms-study-notes .nv2-sifre-code {
  font-family: var(--sn-font);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--sn-primary);
}

#ms-study-notes .mr-sifre-text,
#ms-study-notes .nv2-sifre-val {
  font-family: var(--sn-serif);
  font-size: 0.88rem;
  color: var(--sn-on-surface-variant);
  margin-top: 0.25rem;
}

/* ── Harita butonları ── */
#ms-study-notes .mr-map-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

#ms-study-notes .mr-map-btn {
  font-family: var(--sn-body);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  border-radius: 9999px;
  border: 1px solid var(--sn-primary-container);
  background: rgba(58, 103, 88, 0.08);
  color: var(--sn-primary);
  cursor: pointer;
  transition: background 0.2s;
}

#ms-study-notes .mr-map-btn:hover {
  background: var(--sn-primary);
  color: #fff;
}

#ms-study-notes .mr-subtopic {
  margin: 0.75rem 1.5rem;
  padding: 1rem;
  border: 1px solid var(--sn-outline-variant);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.6);
}

#ms-study-notes .mr-subtopic-title {
  font-family: var(--sn-font);
  font-weight: 700;
  color: var(--sn-on-surface);
  margin-bottom: 0.35rem;
}

/* ── Boş / yükleme ── */
#ms-study-notes .mr-empty,
#ms-study-notes .mr-loading {
  padding: 3rem 1.5rem;
  text-align: center;
  font-family: var(--sn-body);
  color: var(--sn-on-surface-variant);
}

#ms-study-notes .mr-serif {
  font-family: var(--sn-serif) !important;
}

/* ── Embed içerik ── */
#ms-study-notes .mr-embed .section-title,
#ms-study-notes .mr-embed h2 {
  font-family: var(--sn-serif) !important;
  border-left: 4px solid var(--sn-primary);
  padding-left: 1rem;
  color: var(--sn-on-surface) !important;
}

#ms-study-notes .mr-embed p,
#ms-study-notes .mr-embed li {
  font-family: var(--sn-serif);
  line-height: 1.75;
  color: var(--sn-on-surface-variant);
}

#ms-study-notes .mr-pdf-block {
  font-family: var(--sn-serif);
  font-size: 0.9rem;
  line-height: 1.75;
  padding: 0.75rem;
  background: var(--sn-surface-container-low);
  border-radius: 0.5rem;
  margin-bottom: 0.75rem;
}

#ms-study-notes .nv2-trap-item {
  padding: 0.65rem 0.85rem;
  background: rgba(255, 218, 214, 0.35);
  border-radius: 0.5rem;
  margin-bottom: 0.4rem;
  font-family: var(--sn-body);
  font-size: 0.85rem;
}

#ms-study-notes .nv2-block-title {
  font-family: var(--sn-font);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--sn-on-surface);
  margin: 0 0 0.65rem;
}

#ms-study-notes .nv2-code {
  background: var(--sn-surface-container);
  padding: 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.8rem;
  overflow-x: auto;
}

/* ── Özet / Püf / Çeldirici bölümleri (code.html) ── */
#ms-study-notes .sn-section {
  margin-bottom: 1.5rem;
}

#ms-study-notes .sn-section--trap {
  padding: 1rem;
  background: rgba(206, 231, 240, 0.25);
  border-radius: 0.75rem;
  border: 1px solid rgba(75, 98, 106, 0.15);
}

#ms-study-notes .sn-sec-icon {
  font-size: 1.1rem !important;
  color: var(--sn-primary);
  line-height: 1;
}

#ms-study-notes .sn-bullet-dot {
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sn-primary);
  margin-top: 0.55rem;
  display: inline-block;
}

#ms-study-notes .sn-bullet-dot--warn {
  background: #d97706;
}

#ms-study-notes .sn-prose {
  font-family: var(--sn-serif);
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--sn-on-surface-variant);
  margin: 0;
}

#ms-study-notes .sn-bullet-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

#ms-study-notes .sn-bullet-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

#ms-study-notes .sn-bullet-list li > div {
  font-family: var(--sn-serif);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--sn-on-surface-variant);
}

#ms-study-notes .sn-bullet-list li strong,
#ms-study-notes .sn-bullet-list .nv2-strong {
  font-family: var(--sn-body);
  font-weight: 600;
  color: var(--sn-on-surface);
}

#ms-study-notes .sn-bullet-list--warn .sn-bullet-dot,
#ms-study-notes .sn-bullet-dot--warn {
  background: #d97706;
}

/* Material Symbols (nav vb. için yedek) */
#ms-study-notes .material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 1.25rem;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* Birleşik konu notları — iç navigasyon */
#ms-study-notes .sn-innote-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.75rem 0 1rem;
  margin: 0 0 0.5rem;
  border-bottom: 1px dashed var(--sn-outline-variant);
  position: sticky;
  top: 0;
  z-index: 2;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
}

#ms-study-notes .sn-innote-link {
  border: 1px solid var(--sn-surface-container);
  background: #fff;
  color: var(--sn-on-surface-variant);
  font-family: var(--sn-body);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

#ms-study-notes .sn-innote-link:hover,
#ms-study-notes .sn-innote-link.active {
  background: color-mix(in srgb, var(--sn-subject-accent, #3a6758) 12%, #fff);
  border-color: color-mix(in srgb, var(--sn-subject-accent, #3a6758) 35%, transparent);
  color: var(--sn-subject-accent, #3a6758);
}

#ms-study-notes .sn-note-section {
  padding-bottom: 1.75rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--sn-surface-container);
}

#ms-study-notes .sn-note-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0.5rem;
}

/* ── TopicCard → Serene ── */
#ms-study-notes .tc-card {
  font-family: var(--sn-body);
  background: transparent;
  color: var(--sn-on-surface);
}

#ms-study-notes .tc-header { margin-bottom: 0; }

#ms-study-notes .tc-engine-label {
  font-size: 0.72rem;
  color: var(--sn-on-surface-variant);
}

#ms-study-notes .tc-section {
  margin-bottom: 1.25rem;
  padding: 0;
  background: none !important;
  border: none !important;
}

#ms-study-notes .tc-section-title {
  font-family: var(--sn-serif) !important;
  font-size: 1.2rem !important;
  font-weight: 700 !important;
  color: var(--sn-on-surface) !important;
  text-transform: none !important;
  letter-spacing: normal !important;
  margin-bottom: 0.75rem;
  padding-left: 1rem;
  border-left: 4px solid var(--sn-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

#ms-study-notes .tc-ozet {
  font-family: var(--sn-serif);
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--sn-on-surface-variant);
}

#ms-study-notes .tc-puf-section,
#ms-study-notes .tc-cel-section {
  background: none !important;
  border: none !important;
  padding: 0 !important;
}

#ms-study-notes .tc-puf-list,
#ms-study-notes .tc-cel-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

#ms-study-notes .tc-puf-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: none;
  font-family: var(--sn-serif);
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--sn-on-surface-variant);
}

#ms-study-notes .tc-puf-num {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  border: 2px solid var(--sn-primary);
  background: transparent;
  color: var(--sn-primary);
  font-size: 0.6rem;
  font-weight: 700;
}

#ms-study-notes .tc-cel-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.45rem 0.75rem;
  margin-bottom: 0.35rem;
  font-family: var(--sn-body);
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--sn-on-surface-variant);
  background: rgba(206, 231, 240, 0.3);
  border-radius: 0.5rem;
  border: 1px solid rgba(75, 98, 106, 0.12);
}

#ms-study-notes .tc-badge {
  font-family: var(--sn-body);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  border: 1px solid var(--sn-outline-variant);
  background: var(--sn-surface-container-low);
  color: var(--sn-on-surface-variant);
}

#ms-study-notes .tc-banko {
  background: rgba(58, 103, 88, 0.12) !important;
  border-color: var(--sn-primary-container) !important;
  color: var(--sn-primary) !important;
}

#ms-study-notes .tc-q {
  background: var(--sn-secondary-container) !important;
  border-color: transparent !important;
  color: var(--sn-secondary) !important;
}

/* ── Embed HTML — eski renkleri ez ── */
#ms-study-notes .mr-embed .data-card,
#ms-study-notes .mr-embed .study-note-card {
  background: rgba(255, 255, 255, 0.88) !important;
  border: 1px solid var(--sn-outline-variant) !important;
  border-radius: 0.75rem !important;
  border-top: 3px solid var(--sn-primary-container) !important;
  box-shadow: 0 2px 12px rgba(174, 198, 207, 0.12) !important;
  padding: 1rem 1.15rem !important;
  margin-bottom: 1rem !important;
}

#ms-study-notes .mr-embed .data-card[class*="border-t-4"],
#ms-study-notes .mr-embed .data-card[class*="border-l-4"] {
  border-top-color: var(--sn-primary-container) !important;
  border-left-color: var(--sn-primary) !important;
}

#ms-study-notes .mr-embed .card-header-badge {
  display: none !important;
}

#ms-study-notes .mr-embed .study-note-card {
  border-top: 1px solid var(--sn-outline-variant) !important;
  background: var(--sn-surface-container-low) !important;
}

#ms-study-notes .mr-embed .osym-box {
  position: relative;
  background: rgba(167, 215, 197, 0.2) !important;
  border: 2px dashed rgba(58, 103, 88, 0.35) !important;
  border-left: 2px dashed rgba(58, 103, 88, 0.35) !important;
  border-radius: 0.75rem !important;
  padding: 1.25rem 1rem 1rem !important;
  margin-bottom: 1rem !important;
  font-family: var(--sn-body);
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--sn-on-primary-container) !important;
}

#ms-study-notes .mr-embed .section-title {
  border-bottom: none !important;
  padding-bottom: 0 !important;
}

#ms-study-notes .mr-embed .text-gray-500,
#ms-study-notes .mr-embed .text-gray-600,
#ms-study-notes .mr-embed .text-gray-700,
#ms-study-notes .mr-embed .text-slate-700,
#ms-study-notes .mr-embed .text-slate-800 {
  color: var(--sn-on-surface-variant) !important;
}

#ms-study-notes .mr-embed .text-amber-700,
#ms-study-notes .mr-embed .text-amber-800,
#ms-study-notes .mr-embed .text-red-800 {
  color: var(--sn-on-surface) !important;
}

#ms-study-notes .mr-embed .highlight,
#ms-study-notes .mr-embed strong {
  color: var(--sn-primary);
  font-weight: 700;
}

#ms-study-notes .mr-embed .bg-red-50,
#ms-study-notes .mr-embed [class*="bg-red-"] {
  background: rgba(255, 218, 214, 0.35) !important;
  border-color: rgba(186, 26, 26, 0.2) !important;
}

#ms-study-notes .mr-embed .bg-orange-50,
#ms-study-notes .mr-embed [class*="bg-orange-"] {
  background: rgba(206, 231, 240, 0.35) !important;
}

#ms-study-notes .mr-embed .bg-amber-50,
#ms-study-notes .mr-embed [class*="bg-amber-"] {
  background: rgba(167, 215, 197, 0.25) !important;
}

#ms-study-notes .mr-embed .bg-blue-50,
#ms-study-notes .mr-embed [class*="bg-blue-"] {
  background: rgba(206, 231, 240, 0.35) !important;
}

#ms-study-notes .mr-embed .bg-green-50,
#ms-study-notes .mr-embed [class*="bg-green-"] {
  background: rgba(167, 215, 197, 0.3) !important;
}

#ms-study-notes .mr-embed ul.list-disc li {
  list-style: none;
  position: relative;
  padding-left: 1.25rem;
}

#ms-study-notes .mr-embed ul.list-disc li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  border: 2px solid var(--sn-primary);
}

#ms-study-notes .mr-embed h3.font-serif,
#ms-study-notes .mr-embed h3.font-bold {
  font-family: var(--sn-font) !important;
  color: var(--sn-on-surface) !important;
}

#ms-study-notes .mr-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
}

#ms-study-notes .ms-loading-notes {
  padding: 2rem;
  text-align: center;
  font-family: var(--sn-body);
  color: var(--sn-on-surface-variant);
}

/* ══ Sol TOC + sağ defter (NotesShell) ══ */
#ms-study-notes .sn-inner--shell {
  padding: 0;
  max-width: none;
  height: 100%;
}

#ms-study-notes .sn-shell,
#ms-study-notes .sn-shell .mr-root {
  height: 100%;
  min-height: 0;
}

#ms-study-notes .sn-shell .mr-scroll {
  height: 100%;
  max-height: none;
}

#ms-study-notes .sn-layout {
  display: flex;
  min-height: min(82vh, 920px);
  height: 100%;
  background: var(--sn-bg);
}

#ms-study-notes .sn-toc {
  width: 252px;
  flex-shrink: 0;
  background: #ffffff;
  border-right: 1px solid var(--sn-surface-container);
  box-shadow: 2px 0 16px rgba(58, 103, 88, 0.06);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#ms-study-notes .sn-toc-head {
  padding: 1.25rem 1rem 0.85rem;
  border-bottom: 1px solid var(--sn-surface-container);
  background: linear-gradient(180deg, #ffffff 0%, var(--sn-surface-container-low) 100%);
}

#ms-study-notes .sn-toc-subject {
  margin: 0 0 0.25rem;
  font-family: var(--sn-body);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sn-on-surface-variant);
}

#ms-study-notes .sn-toc-title {
  margin: 0;
  font-family: var(--sn-font);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--sn-primary);
}

#ms-study-notes .sn-toc-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  margin-top: 0.65rem;
}

#ms-study-notes .sn-toc-legend-item {
  font-family: var(--sn-body);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  border: 1px solid transparent;
}

#ms-study-notes .sn-toc-legend-item--note {
  color: var(--sn-subject-accent, #3a6758);
  background: rgba(58, 103, 88, 0.08);
  border-color: rgba(58, 103, 88, 0.2);
}

#ms-study-notes .sn-toc-legend-item--osym {
  color: #c2410c;
  background: rgba(234, 88, 12, 0.1);
  border-color: rgba(234, 88, 12, 0.25);
}

#ms-study-notes .sn-toc-legend-item--guide {
  color: #1d4ed8;
  background: rgba(37, 99, 235, 0.1);
  border-color: rgba(37, 99, 235, 0.22);
}

#ms-study-notes .sn-toc-legend-item--kanka {
  color: #a16207;
  background: rgba(202, 138, 4, 0.12);
  border-color: rgba(202, 138, 4, 0.28);
}

#ms-study-notes .sn-toc-nav {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem 0.55rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
  scrollbar-width: thin;
  scrollbar-color: var(--sn-primary-container) transparent;
}

#ms-study-notes .sn-toc-sep {
  display: block;
  margin: 0 0 0.35rem;
  padding: 0.35rem 0.65rem 0.15rem;
  pointer-events: none;
}

#ms-study-notes .sn-toc-sep-label {
  display: block;
  font-family: var(--sn-body);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

#ms-study-notes .sn-toc-group {
  margin-bottom: 0.65rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--sn-surface-container);
}

#ms-study-notes .sn-toc-group:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

#ms-study-notes .sn-toc-group--note {
  background: linear-gradient(180deg, color-mix(in srgb, var(--sn-subject-accent, #3a6758) 6%, #fff) 0%, transparent 100%);
  border-radius: 0.5rem;
  padding: 0.35rem 0.25rem 0.5rem;
  margin-left: -0.15rem;
  margin-right: -0.15rem;
}

#ms-study-notes .sn-toc-group--osym {
  background: linear-gradient(180deg, rgba(234, 88, 12, 0.06) 0%, transparent 100%);
  border-radius: 0.5rem;
  padding: 0.35rem 0.25rem 0.5rem;
}

#ms-study-notes .sn-toc-group--guide {
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.05) 0%, transparent 100%);
  border-radius: 0.5rem;
  padding: 0.35rem 0.25rem 0.5rem;
}

#ms-study-notes .sn-toc-group--kanka {
  background: linear-gradient(180deg, rgba(202, 138, 4, 0.07) 0%, transparent 100%);
  border-radius: 0.5rem;
  padding: 0.35rem 0.25rem 0.5rem;
}

#ms-study-notes .sn-toc-sep--note .sn-toc-sep-label { color: var(--sn-subject-accent, #3a6758); }
#ms-study-notes .sn-toc-sep--osym .sn-toc-sep-label { color: #ea580c; }
#ms-study-notes .sn-toc-sep--guide .sn-toc-sep-label { color: #2563eb; }
#ms-study-notes .sn-toc-sep--kanka .sn-toc-sep-label { color: #ca8a04; }
#ms-study-notes .sn-toc-sep--pdf .sn-toc-sep-label { color: #7c3aed; }

#ms-study-notes .sn-toc-item--cat-note { --sn-toc-accent: var(--sn-subject-accent, #3a6758); }
#ms-study-notes .sn-toc-item--cat-osym { --sn-toc-accent: #ea580c; }
#ms-study-notes .sn-toc-item--cat-guide { --sn-toc-accent: #2563eb; }
#ms-study-notes .sn-toc-item--cat-kanka { --sn-toc-accent: #ca8a04; }
#ms-study-notes .sn-toc-item--cat-pdf { --sn-toc-accent: #7c3aed; }

#ms-study-notes .sn-toc-item {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  width: 100%;
  text-align: left;
  padding: 0.55rem 0.65rem;
  border: 1px solid transparent;
  border-radius: 0.5rem;
  border-left-width: 3px;
  border-left-color: rgba(0, 0, 0, 0.06);
  background: transparent;
  cursor: pointer;
  font-family: var(--sn-body);
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
  color: var(--sn-on-surface-variant);
}

#ms-study-notes .sn-toc-item[class*="--cat-"] {
  border-left-color: var(--sn-toc-accent);
}

#ms-study-notes .sn-toc-item[class*="--cat-"]:hover {
  background: rgba(0, 0, 0, 0.03);
  border-color: transparent;
  border-left-color: var(--sn-toc-accent);
  color: var(--sn-toc-accent);
}

#ms-study-notes .sn-toc-item[class*="--cat-"].active {
  background: rgba(0, 0, 0, 0.04);
  border-color: transparent;
  border-left-color: var(--sn-toc-accent);
  color: var(--sn-toc-accent);
  box-shadow: inset 3px 0 0 var(--sn-toc-accent);
  font-weight: 700;
}

#ms-study-notes .sn-toc-item--cat-note:hover,
#ms-study-notes .sn-toc-item--cat-note.active {
  background: color-mix(in srgb, var(--sn-subject-accent, #3a6758) 12%, #fff);
}

#ms-study-notes .sn-toc-item--cat-osym:hover,
#ms-study-notes .sn-toc-item--cat-osym.active {
  background: rgba(234, 88, 12, 0.1);
}

#ms-study-notes .sn-toc-item--cat-guide:hover,
#ms-study-notes .sn-toc-item--cat-guide.active {
  background: rgba(37, 99, 235, 0.08);
}

#ms-study-notes .sn-toc-item--cat-kanka:hover,
#ms-study-notes .sn-toc-item--cat-kanka.active {
  background: rgba(202, 138, 4, 0.1);
}

#ms-study-notes .sn-toc-item--cat-pdf:hover,
#ms-study-notes .sn-toc-item--cat-pdf.active {
  background: rgba(124, 58, 237, 0.08);
}

#ms-study-notes .sn-toc-item--pdf {
  border-style: dashed;
  border-left-style: solid;
}

#ms-study-notes .sn-toc-item[class*="--cat-"] .sn-toc-num {
  color: var(--sn-toc-accent);
  opacity: 1;
}

#ms-study-notes .sn-toc-num {
  flex-shrink: 0;
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--sn-primary);
  opacity: 0.75;
  min-width: 1.35rem;
  padding-top: 0.1rem;
}

#ms-study-notes .sn-toc-label {
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.35;
}

#ms-study-notes .sn-main {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  background: var(--sn-bg);
  padding: 0.85rem 1rem 1rem 0.65rem;
}

#ms-study-notes .sn-shell .sn-main .sn-paper {
  min-height: 100%;
  border: 1px solid var(--sn-surface-container);
  border-radius: 0.85rem;
  box-shadow: 0 8px 32px rgba(58, 103, 88, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
  overflow: hidden;
}

#ms-study-notes .sn-main .sn-paper {
  min-height: 100%;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

#ms-study-notes .sn-shell .mr-nav,
#ms-study-notes .sn-shell .nv2-nav {
  display: none !important;
}

#ms-study-notes .sn-panels .sn-panel,
#ms-study-notes .sn-panels .mr-tab-panel {
  display: none;
  padding: 0.5rem 1.5rem 2rem;
  animation: snFadeIn 0.25s ease;
}

#ms-study-notes .sn-shell .mr-hero,
#ms-study-notes .sn-shell .sn-header {
  padding: 1.15rem 1.5rem 1rem;
  border-bottom: 1px solid var(--sn-surface-container);
  background: linear-gradient(180deg, #ffffff 0%, var(--sn-surface-container-low) 100%);
}

#ms-study-notes .sn-shell .mr-embed .section-title {
  font-family: var(--sn-serif);
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--sn-primary);
  padding: 0.25rem 0 0.85rem;
  margin: 0 0 1rem;
  border-bottom: 2px solid var(--sn-primary-container);
}

#ms-study-notes .sn-shell .mr-check-row {
  margin: 0 1.5rem 1.25rem;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--sn-outline-variant);
}

#ms-study-notes .sn-panels .sn-panel.active,
#ms-study-notes .sn-panels .mr-tab-panel.active {
  display: block;
}

#ms-study-notes .sn-panels .sn-panel.hide,
#ms-study-notes .sn-panels .mr-tab-panel.hide {
  display: none !important;
}

@keyframes snFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

#ms-study-notes .sn-body {
  padding: 0;
}

#ms-study-notes .sn-main .sn-header,
#ms-study-notes .sn-main .mr-hero,
#ms-study-notes .sn-main .nv2-hero {
  margin: 0;
}

#ms-study-notes .sn-main .nv2-kanka-row {
  margin: 0 1.25rem 0.75rem;
  padding-top: 0.75rem;
}

/* Mobil: not bölümleri çekmecesi (masaüstü sol TOC aynı kalır) */
#ms-study-notes .sn-main-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

#ms-study-notes .sn-mobile-toc-bar {
  display: none;
}

#ms-study-notes .sn-toc-backdrop {
  display: none;
}

#ms-study-notes .sn-toc-close {
  display: none;
}

@media (max-width: 768px) {
  #ms-study-notes .sn-layout {
    flex-direction: column;
    min-height: auto;
  }

  #ms-study-notes .sn-mobile-toc-bar {
    display: block;
    position: sticky;
    top: 0;
    z-index: 40;
    padding: 0.5rem 0.65rem;
    background: linear-gradient(180deg, #f4f8f5 0%, rgba(244, 248, 245, 0.92) 100%);
    border-bottom: 1px solid var(--sn-surface-container);
    box-shadow: 0 4px 16px rgba(58, 103, 88, 0.08);
  }

  #ms-study-notes .sn-mobile-toc-open {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.75rem 0.85rem;
    border-radius: 14px;
    border: 2px solid color-mix(in srgb, var(--sn-subject-accent, #3a6758) 35%, #fff);
    background: #fff;
    color: var(--sn-on-surface);
    cursor: pointer;
    touch-action: manipulation;
    text-align: left;
    box-shadow: 0 2px 10px rgba(58, 103, 88, 0.1);
  }

  #ms-study-notes .sn-mobile-toc-open:active {
    transform: scale(0.99);
  }

  #ms-study-notes .sn-mobile-toc-icon {
    font-size: 1.35rem;
    color: var(--sn-subject-accent, #3a6758);
    flex-shrink: 0;
  }

  #ms-study-notes .sn-mobile-toc-text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
  }

  #ms-study-notes .sn-mobile-toc-title {
    font-family: var(--sn-body);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--sn-subject-accent, #3a6758);
  }

  #ms-study-notes .sn-mobile-toc-current {
    font-family: var(--sn-font);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--sn-on-surface);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  #ms-study-notes .sn-mobile-toc-chevron {
    font-size: 1.35rem;
    color: var(--sn-on-surface-variant);
    flex-shrink: 0;
    transition: transform 0.2s ease;
  }

  #ms-study-notes .sn-shell.sn-toc-open .sn-mobile-toc-chevron {
    transform: rotate(180deg);
  }

  #ms-study-notes .sn-toc-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 20, 0.52);
    z-index: 180;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
  }

  #ms-study-notes .sn-toc-backdrop.active {
    opacity: 1;
    pointer-events: auto;
  }

  #ms-study-notes .sn-toc {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    width: 100%;
    max-height: min(82vh, 720px);
    border-right: none;
    border-bottom: none;
    border-radius: 20px 20px 0 0;
    z-index: 190;
    transform: translateY(105%);
    transition: transform 0.28s cubic-bezier(0.32, 0.72, 0, 1);
    box-shadow: 0 -12px 48px rgba(0, 0, 0, 0.22);
  }

  #ms-study-notes .sn-shell.sn-toc-open .sn-toc {
    transform: translateY(0);
  }

  #ms-study-notes .sn-toc-head {
    position: relative;
    padding-top: 1.5rem;
  }

  #ms-study-notes .sn-toc-head::before {
    content: "";
    position: absolute;
    top: 0.55rem;
    left: 50%;
    transform: translateX(-50%);
    width: 2.5rem;
    height: 0.28rem;
    border-radius: 999px;
    background: var(--sn-surface-container);
  }

  #ms-study-notes .sn-toc-close {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0.85rem;
    right: 0.65rem;
    width: 2rem;
    height: 2rem;
    border: none;
    border-radius: 999px;
    background: var(--sn-surface-container-low);
    color: var(--sn-on-surface-variant);
    font-size: 1.35rem;
    line-height: 1;
    cursor: pointer;
  }

  #ms-study-notes .sn-toc-nav {
    flex-direction: column;
    flex-wrap: nowrap;
    overflow-x: hidden;
    overflow-y: auto;
    max-height: calc(min(82vh, 720px) - 9rem);
    padding-bottom: calc(1rem + env(safe-area-inset-bottom));
  }

  #ms-study-notes .sn-toc-item {
    flex: 0 0 auto;
    max-width: none;
    padding: 0.85rem 0.75rem;
    font-size: 0.9rem;
  }

  #ms-study-notes .sn-main {
    flex: 1;
    padding: 0.35rem 0.5rem 1rem;
    min-height: 50vh;
  }

  #ms-study-notes .sn-main-col {
    width: 100%;
  }

  #ms-study-notes .mr-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  #ms-study-notes .sn-paper,
  #ms-study-notes .sn-shell .sn-main .sn-paper {
    overflow: visible;
    max-width: 100%;
  }

  #ms-study-notes .sn-panels .sn-panel,
  #ms-study-notes .sn-panels .mr-tab-panel {
    padding: 0.5rem 0.75rem 1.25rem;
    max-width: 100%;
    overflow-wrap: break-word;
    word-break: break-word;
  }

  #ms-study-notes .sn-shell .mr-hero,
  #ms-study-notes .sn-shell .sn-header,
  #ms-study-notes .sn-header,
  #ms-study-notes .mr-hero,
  #ms-study-notes .nv2-hero {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  #ms-study-notes .sn-body,
  #ms-study-notes .mr-tab-panel,
  #ms-study-notes .mr-embed,
  #ms-study-notes .sn-prose,
  #ms-study-notes .sn-prose-blocks,
  #ms-study-notes .mr-data-card,
  #ms-study-notes .nv2-card {
    max-width: 100%;
    box-sizing: border-box;
  }

  #ms-study-notes .mr-embed img,
  #ms-study-notes .sn-panel img,
  #ms-study-notes img {
    max-width: 100% !important;
    height: auto !important;
  }

  #ms-study-notes .pdf-kya-svg,
  #ms-study-notes .pdf-gys-svg {
    min-width: 0 !important;
    max-width: 100%;
  }

  #ms-study-notes .sn-table-wrap {
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  #ms-study-notes pre,
  #ms-study-notes .nv2-code {
    max-width: 100%;
    white-space: pre-wrap;
    word-break: break-word;
  }
}

body.sn-toc-drawer-open {
  overflow: hidden;
}

/* ── Veri tabloları (Benim Hocam / İndeks tarzı) ── */
#ms-study-notes .sn-table-wrap,
#ms-study-notes .sn-table-card {
  margin: 0 0 1.25rem;
  border-radius: 12px;
  border: 1px solid var(--sn-outline-variant, #d5ddd8);
  background: #fff;
  box-shadow: 0 2px 10px rgba(58, 103, 88, 0.06);
  overflow: hidden;
}

#ms-study-notes .sn-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

#ms-study-notes .sn-prose-blocks table,
#ms-study-notes .sn-panel table,
#ms-study-notes .mr-embed table,
#ms-study-notes table.sn-data-table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  font-size: 0.875rem;
  line-height: 1.45;
  table-layout: auto;
}

#ms-study-notes .sn-prose-blocks .sn-table-wrap table,
#ms-study-notes .sn-panel .sn-table-wrap table {
  margin: 0;
  box-shadow: none;
  border: none;
}

#ms-study-notes table.sn-data-table thead {
  background: linear-gradient(180deg, var(--sn-primary-container, #e8f3ed) 0%, #dceee4 100%);
}

#ms-study-notes table.sn-data-table thead th {
  padding: 0.65rem 0.85rem;
  text-align: left;
  font-weight: 700;
  color: var(--sn-primary, #3a6758);
  border-bottom: 2px solid rgba(58, 103, 88, 0.18);
  vertical-align: top;
  white-space: nowrap;
}

#ms-study-notes table.sn-data-table tbody td,
#ms-study-notes table.sn-data-table tbody th {
  padding: 0.6rem 0.85rem;
  border-bottom: 1px solid var(--sn-surface-container, #eef2ef);
  vertical-align: top;
  color: #2a2f33;
}

#ms-study-notes table.sn-data-table tbody tr:nth-child(even) {
  background: rgba(58, 103, 88, 0.03);
}

#ms-study-notes table.sn-data-table tbody tr:hover {
  background: rgba(58, 103, 88, 0.07);
}

#ms-study-notes table.sn-data-table tbody tr:last-child td,
#ms-study-notes table.sn-data-table tbody tr:last-child th {
  border-bottom: none;
}

#ms-study-notes table.sn-data-table td:first-child,
#ms-study-notes table.sn-data-table th:first-child {
  font-weight: 600;
  color: var(--sn-primary, #3a6758);
  min-width: 7rem;
}

#ms-study-notes .sn-table-card > h4,
#ms-study-notes .sn-table-card > h3 {
  margin: 0;
  padding: 0.75rem 1rem;
  background: var(--sn-surface-container-low, #f6f9f7);
  border-bottom: 1px solid var(--sn-outline-variant, #d5ddd8);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--sn-primary, #3a6758);
}

#ms-study-notes .sn-table-card .sn-table-wrap {
  margin: 0;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

@media (max-width: 640px) {
  #ms-study-notes table.sn-data-table {
    font-size: 0.8125rem;
  }
  #ms-study-notes table.sn-data-table thead th,
  #ms-study-notes table.sn-data-table tbody td,
  #ms-study-notes table.sn-data-table tbody th {
    padding: 0.5rem 0.65rem;
  }
}