/* =========================================================
   SİHİRLİ DEFTERİM - 2 SAYFALI İNTERAKTİF DEFTER STİLLERİ
   ========================================================= */

:root {
  --primary-color: #4f46e5;
  --primary-hover: #4338ca;
  --bg-desk: #1e1b18;
  --cover-bg: #4a2c11;
  --cover-border: #2e1b0b;
  --cover-highlight: #6e431d;
  --spine-color: #2b1708;
  
  --page-bg: #fffdfa;
  --page-text: #1e293b;
  --page-line: rgba(65, 105, 145, 0.28);
  --page-margin-line: rgba(239, 68, 68, 0.45);
  --page-shadow: rgba(0, 0, 0, 0.25);
  
  --pen-color: #1e293b;
  --notebook-font: 'Caveat', cursive;
  --notebook-font-size: 16px;
  --line-height: 22px;

  --toolbar-bg: rgba(255, 255, 255, 0.96);
  --toolbar-border: rgba(226, 232, 240, 0.85);
  --toolbar-text: #334155;
  --toolbar-radius: 12px;
}

/* Temel Sıfırlama */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

html, body {
  width: 100vw;
  height: 100vh;
  max-height: 100vh;
  overflow: hidden !important;
  margin: 0;
  padding: 0;
  font-family: 'Inter', sans-serif;
  background-color: #1a1614;
  color: #1e293b;
  user-select: none;
}

/* ================= ARKA PLAN & MASAÜSTÜ ================= */
.theme-wood {
  background: 
    radial-gradient(circle at 50% 30%, rgba(255, 220, 180, 0.08) 0%, transparent 70%),
    radial-gradient(circle at 20% 80%, rgba(0, 0, 0, 0.4) 0%, transparent 60%),
    radial-gradient(circle at 80% 80%, rgba(0, 0, 0, 0.4) 0%, transparent 60%),
    linear-gradient(135deg, #2c1d11 0%, #1c120a 50%, #150d07 100%);
  background-attachment: fixed;
}

.desk-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    repeating-linear-gradient(90deg, rgba(255,255,255,0.015) 0px, rgba(255,255,255,0.015) 1px, transparent 1px, transparent 60px),
    radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.6) 100%);
  pointer-events: none;
  z-index: 1;
}

.app-container {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
  max-height: 100vh;
  overflow: hidden !important;
}

/* ================= ÜST GEZİNME ÇUBUĞU ================= */
.top-navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 46px;
  background: rgba(18, 15, 13, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 20px rgba(0,0,0,0.35);
  color: #fff;
  z-index: 100;
  flex-shrink: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  width: 30px;
  height: 30px;
  background: linear-gradient(135deg, #d97706, #b45309);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #fff;
  box-shadow: 0 3px 8px rgba(217, 119, 6, 0.35);
}

.brand-text h1 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: #f8fafc;
  margin: 0;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #e2e8f0;
  padding: 4px 9px;
  border-radius: 6px;
  font-size: 0.76rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.action-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.action-btn.btn-primary {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #1e1b18;
  border: none;
  font-weight: 700;
  box-shadow: 0 3px 10px rgba(245, 158, 11, 0.3);
}

.action-btn.btn-primary:hover {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  transform: translateY(-2px);
  box-shadow: 0 5px 14px rgba(245, 158, 11, 0.45);
}

/* ================= ZENGİN ARAÇ ÇUBUĞU (TOOLBAR - TEK SATIR FERAH) ================= */
.notebook-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 10px;
  background: var(--toolbar-bg);
  padding: 3px 14px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  border-bottom: 1px solid var(--toolbar-border);
  z-index: 90;
  height: 50px;
  opacity: 1;
  overflow-x: auto;
  overflow-y: hidden;
  transition: height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease, padding 0.35s ease;
  flex-shrink: 0;
}

.notebook-toolbar::-webkit-scrollbar {
  height: 3px;
}
.notebook-toolbar::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.15);
}

/* Menü Gizlendiğinde */
.app-container.toolbar-collapsed .notebook-toolbar {
  height: 0;
  opacity: 0;
  padding-top: 0;
  padding-bottom: 0;
  border-bottom: none;
  pointer-events: none;
}

.toolbar-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-shrink: 0;
}

.group-label {
  font-size: 0.60rem;
  text-transform: uppercase;
  font-weight: 700;
  color: #64748b;
  letter-spacing: 0.4px;
  display: flex;
  align-items: center;
  gap: 3px;
}

.group-controls {
  display: flex;
  align-items: center;
  gap: 3px;
}

.btn-row {
  display: flex;
  align-items: center;
  gap: 2px;
}

.toolbar-divider {
  width: 1px;
  height: 24px;
  background: #cbd5e1;
  margin: 0 1px;
  flex-shrink: 0;
}

.toolbar-select {
  padding: 3px 6px;
  border-radius: 5px;
  border: 1px solid #cbd5e1;
  background: #fff;
  font-size: 0.74rem;
  color: #334155;
  cursor: pointer;
  outline: none;
  font-weight: 500;
  transition: border-color 0.2s;
}

.toolbar-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.15);
}

.font-size-stepper {
  display: flex;
  align-items: center;
  background: #f1f5f9;
  border-radius: 5px;
  border: 1px solid #cbd5e1;
  overflow: hidden;
}

.font-size-stepper button {
  border: none;
  background: none;
  padding: 2px 5px;
  cursor: pointer;
  color: #475569;
  font-size: 0.65rem;
  transition: background 0.15s;
}

.font-size-stepper button:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.font-size-stepper span {
  font-size: 0.70rem;
  font-weight: 600;
  padding: 0 3px;
  min-width: 28px;
  text-align: center;
  color: #334155;
}

.tool-btn {
  width: 25px;
  height: 25px;
  border-radius: 5px;
  border: 1px solid #e2e8f0;
  background: #fff;
  color: #475569;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.73rem;
  transition: all 0.15s;
}

.tool-btn:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #0f172a;
  transform: translateY(-1px);
}

.tool-btn.active {
  background: #e0e7ff;
  border-color: #818cf8;
  color: #4338ca;
}

.tool-btn-pill {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 18px;
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #334155;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.2s;
}

.tool-btn-pill:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
  transform: translateY(-1px);
}

/* Kalem Renkleri */
.color-palette {
  display: flex;
  align-items: center;
  gap: 3px;
  background: #f8fafc;
  padding: 2px 5px;
  border-radius: 7px;
  border: 1px solid #e2e8f0;
}

.color-swatch {
  width: 17px;
  height: 17px;
  border-radius: 50%;
  border: 2px solid #fff;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(0,0,0,0.2);
  transition: transform 0.15s, border-color 0.15s;
}

.color-swatch:hover {
  transform: scale(1.25);
}

.color-swatch.active {
  transform: scale(1.2);
  box-shadow: 0 0 0 2px #4f46e5, 0 2px 4px rgba(0,0,0,0.3);
}

.color-picker-label {
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: conic-gradient(red, yellow, lime, aqua, blue, magenta, red);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  box-shadow: 0 1px 2px rgba(0,0,0,0.2);
  font-size: 0.52rem;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}

.color-picker-label input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

/* ================= ANA SAHNE: DİKEY PORTRE DEFTER ================= */
.notebook-stage {
  flex: 1;
  min-height: 0;
  overflow: hidden !important;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 16px;
  position: relative;
  perspective: 2500px;
}

/* BÜYÜK YAN OK BUTONLARI */
.page-nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 50;
  width: 44px;
  height: 95px;
  background: linear-gradient(135deg, rgba(30, 27, 24, 0.94), rgba(18, 15, 13, 0.98));
  border: 2px solid rgba(245, 158, 11, 0.35);
  color: #fde047;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6), inset 0 0 10px rgba(245, 158, 11, 0.1);
  backdrop-filter: blur(8px);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.arrow-left {
  left: 12px;
}

.arrow-right {
  right: 12px;
}

.arrow-inner {
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-nav-arrow:hover:not(:disabled) {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #1a1614;
  border-color: #fbbf24;
  box-shadow: 0 10px 30px rgba(245, 158, 11, 0.5), inset 0 0 10px rgba(255, 255, 255, 0.4);
  transform: translateY(-50%) scale(1.1);
}

.page-nav-arrow:disabled {
  opacity: 0.15;
  cursor: not-allowed;
  border-color: rgba(255,255,255,0.05);
}

/* ================= 3D DİKEY DEFTER GÖVDESİ ================= */
.notebook-wrapper {
  width: 92%;
  max-width: 1180px;
  height: 100%;
  max-height: calc(100vh - 120px);
  min-height: 0;
  position: relative;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.65));
  transition: max-width 0.42s cubic-bezier(0.25, 1, 0.5, 1), transform 0.42s cubic-bezier(0.25, 1, 0.5, 1);
  transform-style: preserve-3d;
}

.app-container.toolbar-collapsed .notebook-wrapper {
  max-height: calc(100vh - 75px);
}

.notebook-wrapper.closed-book-mode {
  max-width: 440px;
  width: 70%;
  aspect-ratio: 1 / 1.38;
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.8));
}

.notebook-cover {
  width: 100%;
  height: 100%;
  border-radius: 16px;
  padding: 8px 12px;
  position: relative;
  box-shadow: 
    inset 0 0 0 3px rgba(255, 215, 0, 0.2),
    inset 0 0 25px rgba(0, 0, 0, 0.8),
    0 0 0 2px rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.4s ease, border-color 0.4s ease;
}

/* Kapak Renk Temaları */
.cover-leather {
  background: 
    radial-gradient(ellipse at center, rgba(255, 255, 255, 0.05) 0%, rgba(0, 0, 0, 0.4) 100%),
    repeating-radial-gradient(circle at 50% 50%, rgba(0,0,0,0.08) 0, rgba(0,0,0,0.08) 2px, transparent 2px, transparent 6px),
    linear-gradient(135deg, #573312 0%, #3a200a 60%, #281404 100%);
  border: 4px solid #231204;
}

.cover-navy {
  background: 
    radial-gradient(ellipse at center, rgba(255, 255, 255, 0.05) 0%, rgba(0, 0, 0, 0.5) 100%),
    linear-gradient(135deg, #1e293b 0%, #0f172a 60%, #020617 100%);
  border: 4px solid #020617;
}

.cover-emerald {
  background: 
    radial-gradient(ellipse at center, rgba(255, 255, 255, 0.05) 0%, rgba(0, 0, 0, 0.5) 100%),
    linear-gradient(135deg, #064e3b 0%, #022c22 60%, #011d16 100%);
  border: 4px solid #011913;
}

.cover-bordeaux {
  background: 
    radial-gradient(ellipse at center, rgba(255, 255, 255, 0.05) 0%, rgba(0, 0, 0, 0.5) 100%),
    linear-gradient(135deg, #581c87 0%, #4a044e 60%, #2e0827 100%);
  border: 4px solid #23041d;
}

.cover-noir {
  background: 
    radial-gradient(ellipse at center, rgba(255, 255, 255, 0.05) 0%, rgba(0, 0, 0, 0.6) 100%),
    linear-gradient(135deg, #27272a 0%, #18181b 60%, #09090b 100%);
  border: 4px solid #09090b;
}

.cover-sakura {
  background: 
    radial-gradient(ellipse at center, rgba(255, 255, 255, 0.2) 0%, rgba(0, 0, 0, 0.2) 100%),
    linear-gradient(135deg, #f472b6 0%, #db2777 60%, #9d174d 100%);
  border: 4px solid #831843;
}

.cover-camel {
  background: 
    radial-gradient(ellipse at center, rgba(255, 255, 255, 0.1) 0%, rgba(0, 0, 0, 0.3) 100%),
    linear-gradient(135deg, #d97706 0%, #b45309 60%, #78350f 100%);
  border: 4px solid #451a03;
}

.cover-purple {
  background: 
    radial-gradient(ellipse at center, rgba(255, 255, 255, 0.1) 0%, rgba(0, 0, 0, 0.4) 100%),
    linear-gradient(135deg, #6d28d9 0%, #4c1d95 60%, #2e1065 100%);
  border: 4px solid #1e0947;
}

/* Metal Pirinç Köşebentler */
.corner {
  position: absolute;
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, #fde047 0%, #d97706 50%, #92400e 100%);
  box-shadow: 0 2px 5px rgba(0,0,0,0.5), inset 0 1px 1px rgba(255,255,255,0.6);
  z-index: 10;
}

.corner-top-left {
  top: 0; left: 0;
  border-top-left-radius: 16px;
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.corner-top-right {
  top: 0; right: 0;
  border-top-right-radius: 16px;
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.corner-bottom-left {
  bottom: 0; left: 0;
  border-bottom-left-radius: 16px;
  clip-path: polygon(0 0, 0 100%, 100% 100%);
}

.corner-bottom-right {
  bottom: 0; right: 0;
  border-bottom-right-radius: 16px;
  clip-path: polygon(100% 0, 0 100%, 100% 100%);
}

/* Kırmızı İpek Kitap Ayracı */
.bookmark-ribbon {
  position: absolute;
  top: -8px;
  left: 49%;
  width: 20px;
  height: 95px;
  background: linear-gradient(90deg, #dc2626 0%, #ef4444 40%, #b91c1c 100%);
  border-radius: 0 0 3px 3px;
  box-shadow: 2px 5px 12px rgba(0, 0, 0, 0.45);
  z-index: 35;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 84%, 0 100%);
  pointer-events: none;
  animation: swayRibbon 4s ease-in-out infinite;
}

@keyframes swayRibbon {
  0%, 100% { transform: rotate(-0.5deg); }
  50% { transform: rotate(0.8deg); }
}

/* ================= 1. KAPALI DEFTER KAPAĞI GÖRÜNÜMÜ ================= */
.closed-cover-view {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  cursor: pointer;
  animation: fadeIn 0.3s ease;
}

.closed-cover-view.hidden {
  display: none !important;
}

.closed-cover-border {
  width: 92%;
  height: 92%;
  border: 3px double rgba(245, 158, 11, 0.7);
  box-shadow: 
    inset 0 0 20px rgba(0,0,0,0.6),
    0 0 15px rgba(245, 158, 11, 0.2);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 25px 20px;
  text-align: center;
  background: radial-gradient(circle at center, rgba(255,255,255,0.06) 0%, transparent 80%);
}

.embossed-filigree {
  color: #fbbf24;
  font-size: 1.3rem;
  letter-spacing: 6px;
  opacity: 0.85;
  text-shadow: 0 2px 4px rgba(0,0,0,0.8);
}

.top-filigree { margin-bottom: 12px; }
.bottom-filigree { margin-top: 12px; }

.closed-book-crest {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  border: 2px solid #fbbf24;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  color: #fde047;
  box-shadow: 0 4px 15px rgba(0,0,0,0.5), inset 0 0 10px rgba(245, 158, 11, 0.4);
  margin-bottom: 15px;
}

.closed-book-title {
  font-family: 'Cinzel', serif;
  font-size: 1.9rem;
  font-weight: 900;
  letter-spacing: 2px;
  color: #fef08a;
  text-shadow: 0 3px 6px rgba(0,0,0,0.9), 0 0 15px rgba(245, 158, 11, 0.4);
  margin-bottom: 6px;
}

.closed-book-subtitle {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 0.95rem;
  color: #cbd5e1;
  text-shadow: 0 2px 4px rgba(0,0,0,0.8);
  margin-bottom: 16px;
}

.embossed-divider {
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #fbbf24, transparent);
  margin-bottom: 16px;
}

.closed-book-badge {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(245, 158, 11, 0.5);
  color: #fde047;
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.btn-open-book {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #1a1614;
  border: none;
  padding: 10px 24px;
  border-radius: 30px;
  font-size: 0.98rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4), inset 0 1px 1px rgba(255,255,255,0.6);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-open-book:hover {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 10px 28px rgba(245, 158, 11, 0.6);
}

/* ================= 2. 2 SAYFALI İÇ YAYILIM (BOOK SPREAD) ================= */
.book-spread {
  width: 100%;
  height: 100%;
  background: #fdfbf7;
  border-radius: 6px;
  display: flex;
  position: relative;
  box-shadow: 
    0 0 0 2px #d5cec5,
    0 15px 30px rgba(0,0,0,0.35);
  overflow: hidden !important;
}

.book-spread.hidden {
  display: none !important;
}

@keyframes spreadUnfold {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}

.closed-cover-view {
  animation: coverFoldIn 0.22s ease-out;
}

@keyframes coverFoldIn {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}

/* ================= GERÇEKÇİ SAYFA DEĞİŞTİRME ANİMASYONU ================= */
/* İleri (Next) -> Sol sayfa sağdan sola düşer, sağ sayfa alttan belirir */
.flip-next-active #leftPageLeaf {
  transform-origin: right center;
  animation: pageLandLeft 0.65s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
  z-index: 10;
}
.flip-next-active #rightPageLeaf {
  animation: fadeInReveal 0.5s ease-out forwards;
}

/* Geri (Prev) -> Sağ sayfa soldan sağa düşer, sol sayfa alttan belirir */
.flip-prev-active #rightPageLeaf {
  transform-origin: left center;
  animation: pageLandRight 0.65s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
  z-index: 10;
}
.flip-prev-active #leftPageLeaf {
  animation: fadeInReveal 0.5s ease-out forwards;
}

@keyframes pageLandLeft {
  0% {
    transform: perspective(1500px) rotateY(90deg);
    opacity: 0.2;
    box-shadow: 30px 0 30px -10px rgba(0,0,0,0.3);
  }
  100% {
    transform: perspective(1500px) rotateY(0deg);
    opacity: 1;
    box-shadow: none;
  }
}

@keyframes pageLandRight {
  0% {
    transform: perspective(1500px) rotateY(-90deg);
    opacity: 0.2;
    box-shadow: -30px 0 30px -10px rgba(0,0,0,0.3);
  }
  100% {
    transform: perspective(1500px) rotateY(0deg);
    opacity: 1;
    box-shadow: none;
  }
}

@keyframes fadeInReveal {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

/* ================= SAYFA YAPRAĞI (PAGE LEAF) ================= */
.page-leaf {
  flex: 1;
  height: 100%;
  position: relative;
  padding: 8px 18px 6px 20px;
  display: flex;
  flex-direction: column;
  background-color: var(--page-bg);
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.04);
  transition: background 0.3s ease;
  overflow: hidden !important;
}

.page-left {
  border-top-left-radius: 5px;
  border-bottom-left-radius: 5px;
  box-shadow: 
    inset 20px 0 20px -12px rgba(0, 0, 0, 0.08),
    inset -25px 0 30px -10px rgba(0, 0, 0, 0.15);
}

.page-right {
  border-top-right-radius: 5px;
  border-bottom-right-radius: 5px;
  padding: 8px 20px 6px 18px;
  box-shadow: 
    inset -20px 0 20px -12px rgba(0, 0, 0, 0.08),
    inset 25px 0 30px -10px rgba(0, 0, 0, 0.15);
}

/* Sayfa Kenar Çizgileri */
.page-edge-shadow {
  position: absolute;
  top: 0; bottom: 0;
  width: 10px;
  pointer-events: none;
  z-index: 5;
}

.left-shadow {
  left: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.06), transparent);
}

.right-shadow {
  right: 0;
  background: linear-gradient(-90deg, rgba(0,0,0,0.06), transparent);
}

/* ================= DEFTER ORTA SIRT (SPINE) ================= */
.book-spine {
  width: 22px;
  height: 100%;
  background: linear-gradient(90deg, 
    rgba(0, 0, 0, 0.25) 0%, 
    rgba(0, 0, 0, 0.05) 30%, 
    rgba(255, 255, 255, 0.15) 50%, 
    rgba(0, 0, 0, 0.05) 70%, 
    rgba(0, 0, 0, 0.25) 100%
  );
  position: relative;
  z-index: 20;
  box-shadow: 0 0 15px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}

.spine-line {
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 1px;
  background: rgba(0, 0, 0, 0.3);
  transform: translateX(-50%);
}

.spine-thread {
  width: 10px;
  height: 2.5px;
  background: #d4af37;
  border-radius: 2px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.4);
  z-index: 2;
}

/* ================= SAYFA İÇERİĞİ VE BİLEŞENLER ================= */
.page-inner-content {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 10;
  overflow: hidden !important;
}

/* Sayfa Başlığı ve Tarih */
.page-header {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: 28px;
  border-bottom: 1.5px solid rgba(0, 0, 0, 0.08);
  margin-bottom: 0px;
  flex-shrink: 0;
  padding: 0 4px;
}

.page-left .page-header {
  padding-left: 28px;
  padding-right: 6px;
}

.page-right .page-header {
  padding-left: 6px;
  padding-right: 6px;
}

.page-title-input {
  flex: 1;
  background: transparent;
  border: none;
  font-family: var(--notebook-font);
  font-size: 1.1rem;
  font-weight: 700;
  color: #1e293b;
  outline: none;
  padding: 0 2px;
  border-radius: 4px;
  transition: background 0.2s;
}

.page-title-input:focus {
  background: rgba(255, 255, 255, 0.5);
}

.page-title-input::placeholder {
  color: rgba(148, 163, 184, 0.7);
  font-style: italic;
  font-weight: 400;
}

.page-date-box {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 5px;
  color: #94a3b8;
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-left: auto;
  cursor: pointer;
}

.page-date-box i {
  color: #94a3b8;
  font-size: 0.85rem;
  transition: color 0.2s;
}

.page-date-box:hover i, .page-date-box:focus-within i {
  color: #4f46e5;
}

.page-date-input {
  border: none;
  background: transparent;
  font-family: var(--notebook-font);
  font-size: 0.85rem;
  color: #64748b;
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  width: 95px;
  min-width: 90px;
  padding: 0;
  margin: 0;
  text-align: left;
  overflow: visible;
}

.page-date-input::-webkit-calendar-picker-indicator {
  display: none;
}

.page-date-input::-webkit-datetime-edit {
  color: #64748b;
  font-family: var(--notebook-font);
  padding: 0;
}

.page-date-input::-webkit-datetime-edit-fields-wrapper {
  background: transparent;
  padding: 0;
}

.page-date-input::-webkit-datetime-edit-text {
  color: #94a3b8;
  padding: 0 1px;
}

.page-date-input:focus {
  color: #1e293b;
}

/* Kırmızı Marj Çizgisi */
.margin-line {
  position: absolute;
  top: 28px;
  bottom: 24px;
  left: 20px;
  width: 1.5px;
  background-color: var(--page-margin-line);
  pointer-events: none;
  z-index: 12;
}

.page-right .margin-line {
  left: auto;
  right: 20px;
}

/* ================= SAYFA METİN YAZMA ALANI (BOL SATIRLI DEFTER) ================= */
.page-text-area {
  flex: 1;
  width: 100%;
  height: 100%;
  font-family: var(--notebook-font);
  font-size: var(--notebook-font-size);
  line-height: var(--line-height);
  color: #1e293b;
  outline: none;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0px 8px 24px 28px;
  user-select: text;
  word-break: break-word;
  white-space: pre-wrap;
  position: relative;
  z-index: 10;
  background-attachment: local;
}

.page-right .page-text-area {
  padding-left: 8px;
  padding-right: 28px;
}

/* Özel Akıllı Scrollbar */
.page-text-area::-webkit-scrollbar {
  width: 4px;
}
.page-text-area::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 4px;
}
.page-text-area::-webkit-scrollbar-track {
  background: transparent;
}

/* Placeholder */
.page-text-area:empty:before {
  content: attr(data-placeholder);
  color: rgba(148, 163, 184, 0.6);
  font-style: italic;
  pointer-events: none;
  display: block;
  line-height: var(--line-height);
}

/* ================= KAĞIT DESENLERİ (22px ÇOK SATIRLI HİZALAMA) ================= */
/* 1. Çizgili Kağıt */
.pattern-ruled .page-text-area {
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent calc(var(--line-height) - 1px),
    var(--page-line) calc(var(--line-height) - 1px),
    var(--page-line) var(--line-height)
  );
  background-size: 100% var(--line-height);
  background-position: 0 0;
}

/* 2. Kareli Kağıt (Grid) */
.pattern-grid .page-text-area {
  background-image: 
    linear-gradient(to right, var(--page-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--page-line) 1px, transparent 1px);
  background-size: var(--line-height) var(--line-height);
  background-position: 0 0;
}

/* 3. Noktalı Kağıt (Dotted Bullet Journal) */
.pattern-dots .page-text-area {
  background-image: radial-gradient(var(--page-line) 1.2px, transparent 1.2px);
  background-size: var(--line-height) var(--line-height);
  background-position: 0 0;
}

/* 4. Çizgisiz Düz (Blank) */
.pattern-blank .page-text-area {
  background-image: none;
}

/* 5. Eskitilmiş Parşömen (Sepia) */
.pattern-sepia {
  --page-bg: #f7eed7;
  background-color: #f7eed7;
}

.pattern-sepia .page-text-area {
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent calc(var(--line-height) - 1px),
    rgba(139, 69, 19, 0.22) calc(var(--line-height) - 1px),
    rgba(139, 69, 19, 0.22) var(--line-height)
  );
  background-size: 100% var(--line-height);
  background-position: 0 0;
}

/* 6. Gece Modu (Dark Journal) */
.pattern-dark {
  --page-bg: #1e2430;
  --page-text: #f1f5f9;
  background-color: #1e2430;
}

.pattern-dark .page-title-input,
.pattern-dark .page-date-input,
.pattern-dark .page-text-area {
  color: #f1f5f9;
}

.pattern-dark .page-text-area {
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent calc(var(--line-height) - 1px),
    rgba(255, 255, 255, 0.08) calc(var(--line-height) - 1px),
    rgba(255, 255, 255, 0.08) var(--line-height)
  );
  background-size: 100% var(--line-height);
  background-position: 0 0;
}

/* ================= SAYFA İÇİ TÜM METİN ÖĞELERİ - HİZALAMA KİLİDİ ================= */
.page-text-area,
.page-text-area * {
  margin: 0 !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  line-height: var(--line-height) !important;
  box-sizing: border-box;
}

.page-text-area h1 {
  font-size: 1.3em !important;
  line-height: calc(var(--line-height) * 2) !important;
  border-bottom: 1.5px dashed rgba(0,0,0,0.15);
}

.page-text-area h2 {
  font-size: 1.15em !important;
  line-height: var(--line-height) !important;
}

.page-text-area ul, .page-text-area ol {
  padding-left: 18px !important;
}

.page-text-area li {
  display: list-item !important;
  line-height: var(--line-height) !important;
}

/* Yapılacaklar Kontrol Kutusu */
.todo-item {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  height: var(--line-height) !important;
  line-height: var(--line-height) !important;
}

.todo-checkbox {
  width: 14px;
  height: 14px;
  cursor: pointer;
  accent-color: #4f46e5;
  margin: 0 !important;
}

.todo-item.checked span {
  text-decoration: line-through;
  opacity: 0.6;
}

/* ================= ÇIKARTMALAR VE POST-IT'LER ================= */
.stickers-container {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none;
  z-index: 15;
}

.placed-sticker {
  position: absolute;
  font-size: 2rem;
  user-select: none;
  pointer-events: auto;
  cursor: grab;
  filter: drop-shadow(2px 4px 6px rgba(0,0,0,0.25));
  transition: transform 0.15s;
}

.placed-sticker:hover {
  transform: scale(1.15) rotate(5deg);
}

.placed-sticker .delete-sticker-btn {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 16px;
  height: 16px;
  background: #ef4444;
  color: #fff;
  border-radius: 50%;
  font-size: 0.6rem;
  border: none;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.placed-sticker:hover .delete-sticker-btn {
  display: flex;
}

/* Post-it Not Kağıdı */
.sticky-note-card {
  position: absolute;
  width: 150px;
  padding: 8px 10px;
  box-shadow: 0 6px 14px rgba(0,0,0,0.25), 0 2px 4px rgba(0,0,0,0.15);
  font-family: 'Patrick Hand', cursive;
  font-size: 0.95rem;
  line-height: 1.2;
  color: #1e293b;
  pointer-events: auto;
  cursor: grab;
  transform: rotate(-2deg);
  border-radius: 2px;
  transition: transform 0.15s;
}

.sticky-note-card:hover {
  transform: rotate(0deg) scale(1.03);
  z-index: 20;
}

.sticky-tape {
  position: absolute;
  top: -7px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 14px;
  background: rgba(255, 255, 255, 0.65);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  border-radius: 2px;
}

.sticky-delete-btn {
  position: absolute;
  top: 3px;
  right: 5px;
  border: none;
  background: none;
  font-size: 0.7rem;
  color: #64748b;
  cursor: pointer;
}

.sticky-delete-btn:hover {
  color: #ef4444;
}

/* ================= SAYFA ALT BİLGİSİ (FOOTER) ================= */
.page-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 24px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  font-size: 0.74rem;
  color: #94a3b8;
  flex-shrink: 0;
}

.page-quote {
  font-style: italic;
  font-size: 0.72rem;
}

.page-number-box {
  background: rgba(0, 0, 0, 0.05);
  padding: 1px 8px;
  border-radius: 10px;
  font-weight: 700;
  color: #475569;
}

.page-actions-sub {
  display: flex;
  gap: 3px;
}

.mini-btn {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: none;
  background: rgba(0, 0, 0, 0.05);
  color: #64748b;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  transition: all 0.15s;
}

.mini-btn:hover {
  background: rgba(0, 0, 0, 0.1);
  color: #0f172a;
}

.mini-btn-danger:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

/* ================= SAYFA ÇEVİRME TETİKLEYİCİ ALANLARI ================= */
.page-flip-trigger {
  position: absolute;
  top: 0; bottom: 0;
  width: 40px;
  cursor: pointer;
  z-index: 25;
  transition: background 0.2s;
}

.flip-trigger-left {
  left: 0;
}
.flip-trigger-left:hover {
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.12), transparent);
}

.flip-trigger-right {
  right: 0;
}
.flip-trigger-right:hover {
  background: linear-gradient(-90deg, rgba(245, 158, 11, 0.12), transparent);
}

/* ================= 3D SAYFA ÇEVİRME ANİMASYONLARI ================= */
.flipping-next {
  animation: flipRightToLeft 0.42s ease-in-out forwards;
}

.flipping-prev {
  animation: flipLeftToRight 0.42s ease-in-out forwards;
}

@keyframes flipRightToLeft {
  0% {
    transform: perspective(2000px) rotateY(0deg);
    opacity: 1;
  }
  50% {
    transform: perspective(2000px) rotateY(-40deg) scale(0.98);
    opacity: 0.75;
  }
  100% {
    transform: perspective(2000px) rotateY(0deg);
    opacity: 1;
  }
}

@keyframes flipLeftToRight {
  0% {
    transform: perspective(2000px) rotateY(0deg);
    opacity: 1;
  }
  50% {
    transform: perspective(2000px) rotateY(40deg) scale(0.98);
    opacity: 0.75;
  }
  100% {
    transform: perspective(2000px) rotateY(0deg);
    opacity: 1;
  }
}

/* ================= ALT DURUM ÇUBUĞU & ZOOM KONTROLÜ ================= */
.bottom-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3px 20px;
  height: 28px;
  background: rgba(18, 15, 13, 0.94);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  font-size: 0.75rem;
  z-index: 100;
  flex-shrink: 0;
}

.status-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-right {
  display: flex;
  align-items: center;
}

.zoom-stepper-control {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.07);
  padding: 2px 7px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.zoom-label {
  font-size: 0.7rem;
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 3px;
  margin-right: 2px;
}

.btn-zoom-step {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  color: #f8fafc;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.62rem;
  transition: all 0.15s;
}

.btn-zoom-step:hover {
  background: #f59e0b;
  color: #1a1614;
  transform: scale(1.15);
}

.zoom-level-text {
  font-size: 0.72rem;
  font-weight: 700;
  color: #fde047;
  min-width: 38px;
  text-align: center;
  cursor: pointer;
  padding: 0 2px;
}

.zoom-level-text:hover {
  text-decoration: underline;
}

.save-status {
  color: #34d399;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
}

.divider-dot {
  opacity: 0.4;
}

/* ================= MODALLER ================= */
.modal-backdrop {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  animation: fadeIn 0.2s ease;
}

.modal-backdrop.hidden {
  display: none;
}

.modal-card {
  background: #fff;
  border-radius: 14px;
  width: 90%;
  max-width: 680px;
  max-height: 85vh;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: scaleUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid #e2e8f0;
  background: #f8fafc;
}

.modal-header h2 {
  font-size: 1.1rem;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-close {
  border: none;
  background: none;
  font-size: 1.1rem;
  color: #64748b;
  cursor: pointer;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.modal-close:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.modal-body {
  padding: 18px 22px;
  overflow-y: auto;
  flex: 1;
}

.modal-desc {
  font-size: 0.85rem;
  color: #64748b;
  margin-bottom: 14px;
}

.modal-footer {
  padding: 12px 20px;
  border-top: 1px solid #e2e8f0;
  background: #f8fafc;
  display: flex;
  justify-content: flex-end;
}

/* Yazdırma Seçenekleri */
.print-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.print-choice-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  background: #f8fafc;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
}

.print-choice-btn i {
  font-size: 1.8rem;
  color: #4f46e5;
  flex-shrink: 0;
}

.print-choice-btn .choice-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.print-choice-btn strong {
  font-size: 0.95rem;
  color: #1e293b;
}

.print-choice-btn span {
  font-size: 0.8rem;
  color: #64748b;
}

.print-choice-btn:hover {
  border-color: #4f46e5;
  background: #eff6ff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
}

/* İçindekiler Izgarası */
.toc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(125px, 1fr));
  gap: 10px;
  max-height: 440px;
  overflow-y: auto;
}

.toc-item {
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  padding: 8px;
  background: #fff;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.toc-item:hover {
  border-color: #4f46e5;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
}

.toc-item.active {
  border-color: #f59e0b;
  background: #fffbeb;
}

.toc-spread-badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: #4f46e5;
}

.toc-title-preview {
  font-size: 0.78rem;
  color: #334155;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* Çıkartma Modalı */
.target-page-select {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid #e2e8f0;
  font-size: 0.82rem;
  font-weight: 600;
}

.radio-toggle {
  display: flex;
  gap: 12px;
}

.sticker-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 6px;
  overflow-x: auto;
}

.sticker-tab-btn {
  padding: 5px 10px;
  border-radius: 20px;
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.sticker-tab-btn.active {
  background: #4f46e5;
  color: #fff;
  border-color: #4f46e5;
}

.sticker-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  max-height: 240px;
  overflow-y: auto;
}

.sticker-opt {
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  background: #f8fafc;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s;
}

.sticker-opt:hover {
  transform: scale(1.25);
  background: #e0e7ff;
}

/* Post-it Modalı */
.sticky-color-picker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.sticky-colors {
  display: flex;
  gap: 6px;
}

.sticky-color-btn {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  border: 2px solid transparent;
  cursor: pointer;
}

.sticky-color-btn.active {
  border-color: #0f172a;
  transform: scale(1.15);
}

.sticky-textarea {
  width: 100%;
  height: 110px;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  font-family: 'Patrick Hand', cursive;
  font-size: 1.15rem;
  outline: none;
  resize: none;
}

.sticky-textarea:focus {
  border-color: #4f46e5;
}

/* Animasyonlar */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleUp {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* ================= RESPONSIVE TASARIM ================= */
@media (max-width: 1100px) {
  .page-nav-arrow {
    width: 36px;
    height: 80px;
  }
  .arrow-left { left: 4px; }
  .arrow-right { right: 4px; }
  .notebook-wrapper {
    width: 95%;
  }
}

@media (max-width: 850px) {
  .notebook-stage {
    padding: 4px;
  }
  .page-nav-arrow {
    display: none;
  }
  .book-spread {
    flex-direction: column;
  }
  .book-spine {
    display: none;
  }
  .notebook-wrapper {
    height: 100%;
  }
  .top-actions span {
    display: none;
  }
}

/* ================= KUSURSUZ YAZDIRMA (PRINT / PDF) MOTORU ================= */
#printRenderContainer {
  display: none;
}

@media print {
  @page {
    size: A4 landscape;
    margin: 5mm;
  }

  *, *::before, *::after {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  body, html {
    background: #fff !important;
    color: #1e293b !important;
    overflow: visible !important;
    height: auto !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .app-container,
  .modal-backdrop,
  .desk-overlay {
    display: none !important;
  }

  #printRenderContainer {
    display: block !important;
    width: 100% !important;
    background: #fff !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .print-spread {
    display: flex !important;
    width: 100% !important;
    height: 194mm !important;
    max-height: 194mm !important;
    page-break-after: always !important;
    page-break-inside: avoid !important;
    background: #fdfbf7 !important;
    border: 2px solid #d5cec5 !important;
    border-radius: 6px !important;
    box-sizing: border-box !important;
    position: relative !important;
    overflow: hidden !important;
    margin-bottom: 8mm !important;
  }

  .print-page-leaf {
    flex: 1 !important;
    height: 100% !important;
    padding: 8px 18px 6px 20px !important;
    display: flex !important;
    flex-direction: column !important;
    background-color: #fdfbf7 !important;
    box-sizing: border-box !important;
    position: relative !important;
  }

  .print-page-right {
    padding: 8px 20px 6px 18px !important;
  }

  .print-spine {
    width: 12px !important;
    height: 100% !important;
    background: linear-gradient(90deg, rgba(0,0,0,0.12) 0%, rgba(0,0,0,0.02) 50%, rgba(0,0,0,0.12) 100%) !important;
    border-left: 1px solid rgba(0,0,0,0.1) !important;
    border-right: 1px solid rgba(0,0,0,0.1) !important;
    position: relative !important;
  }

  .print-page-leaf .page-inner-content {
    width: 100% !important;
    height: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    position: relative !important;
    overflow: hidden !important;
  }

  .print-page-leaf .page-header {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    height: 28px !important;
    border-bottom: 1.5px solid rgba(0, 0, 0, 0.12) !important;
    margin-bottom: 0px !important;
    padding: 0 4px !important;
  }

  .print-page-left .page-header {
    padding-left: 28px !important;
    padding-right: 6px !important;
  }

  .print-page-right .page-header {
    padding-left: 6px !important;
    padding-right: 6px !important;
  }

  .print-page-title {
    font-family: var(--notebook-font), 'Caveat', cursive !important;
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    color: #1e293b !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  .print-page-date {
    font-family: var(--notebook-font), 'Caveat', cursive !important;
    font-size: 0.95rem !important;
    color: #64748b !important;
    margin-left: auto !important;
  }

  .print-page-leaf .margin-line {
    position: absolute !important;
    top: 28px !important;
    bottom: 24px !important;
    left: 20px !important;
    width: 1.5px !important;
    background-color: var(--page-margin-line, #f87171) !important;
    z-index: 12 !important;
    display: block !important;
  }

  .print-page-right .margin-line {
    left: auto !important;
    right: 20px !important;
  }

  .print-page-leaf .page-text-area {
    flex: 1 !important;
    width: 100% !important;
    height: 100% !important;
    font-family: var(--notebook-font), 'Caveat', cursive !important;
    font-size: var(--notebook-font-size, 16px) !important;
    line-height: var(--line-height, 22px) !important;
    color: #1e293b !important;
    padding: 0px 8px 12px 28px !important;
    background-image: repeating-linear-gradient(
      to bottom,
      transparent 0px,
      transparent calc(var(--line-height, 22px) - 1px),
      var(--page-line, rgba(79, 110, 140, 0.28)) calc(var(--line-height, 22px) - 1px),
      var(--page-line, rgba(79, 110, 140, 0.28)) var(--line-height, 22px)
    ) !important;
    background-size: 100% var(--line-height, 22px) !important;
    background-position: 0 0 !important;
    overflow: hidden !important;
  }

  .print-page-right .page-text-area {
    padding-left: 8px !important;
    padding-right: 28px !important;
  }

  .print-page-leaf .page-footer {
    display: flex !important;
    justify-content: flex-end !important;
    height: 22px !important;
    border-top: 1px solid rgba(0, 0, 0, 0.08) !important;
    font-family: var(--notebook-font), 'Caveat', cursive !important;
    font-size: 0.9rem !important;
    color: #64748b !important;
    padding-top: 2px !important;
  }

  .print-page-left .page-footer {
    justify-content: flex-start !important;
  }
}
/* ================= AUTH MODAL ================= */
.auth-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}
.auth-modal-overlay.hidden {
  display: none !important;
}
.auth-modal {
  background: #fdfbf7;
  padding: 30px;
  border-radius: 12px;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  text-align: center;
  border: 2px solid #d5cec5;
}
.auth-modal h2 {
  font-family: 'Cinzel', serif;
  color: #3e2723;
  margin-bottom: 10px;
}
.auth-message {
  color: #666;
  margin-bottom: 20px;
  font-size: 14px;
}
.auth-tabs {
  display: flex;
  margin-bottom: 20px;
  border-bottom: 2px solid #eee;
}
.auth-tab {
  flex: 1;
  background: none;
  border: none;
  padding: 10px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  cursor: pointer;
  color: #888;
  transition: all 0.3s;
}
.auth-tab.active {
  color: #c0392b;
  border-bottom: 2px solid #c0392b;
}
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.auth-form.hidden {
  display: none;
}
.auth-form input {
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
}
.auth-form button {
  padding: 12px;
  background: #27ae60;
  color: white;
  border: none;
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}
.auth-form button:hover {
  background: #219653;
}
.fruit-assigned {
  font-size: 16px;
  background: #eee;
  padding: 10px;
  border-radius: 6px;
  color: #333;
}
.fruit-assigned strong {
  color: #c0392b;
}
.auth-form select {
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  background: white;
  cursor: pointer;
}

/* Account panel and compact navigation */
.auth-modal { max-height:calc(100dvh - 32px); overflow:auto; }
.auth-form label { text-align:left; font-size:13px; color:#3e2723; }
.auth-secondary { width:100%; margin-top:10px; padding:10px; border:1px solid #d5cec5; border-radius:6px; background:transparent; cursor:pointer; color:#3e2723; }
.auth-error { color:#b91c1c; font-size:13px; margin-top:10px; min-height:18px; }
.auth-hint { color:#666; font-size:12px; line-height:1.6; margin-top:12px; }
.source-link { display:inline-block; font-size:12px; color:#68462a; margin-top:14px; }
.danger { color:#b91c1c; }
.hidden { display:none !important; }
.top-actions { min-width:0; }
#accountLabel { max-width:100px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
@media(max-width:700px) { .brand-text h1 { font-size:13px; } .top-navbar { padding:0 8px; gap:8px; } .top-actions .action-btn span { display:none; } .top-actions { gap:4px; } .action-btn { min-width:30px; min-height:32px; justify-content:center; padding:4px 7px; } }