/* ==========================================================================
   LGS MATEMATİK: ÇARPANLAR VE KATLAR — KURUMSAL VE ETKİLEŞİMLİ STİL DOSYASI
   Renk Paleti: Sourcing Turkey / Eğitim Standartları
   ========================================================================== */

:root {
  --bg-main: #efeeea;
  --bg-card: #ffffff;
  --bg-alt: #f7f6f3;
  --navy-dark: #052a5b;
  --navy-medium: #0d3b7a;
  --navy-subtle: #e8eef8;
  --gold: #eec660;
  --gold-hover: #dfb549;
  --gold-light: #fef8e8;
  --gold-border: #edd58d;
  --green: #1b7f4c;
  --green-light: #e8f5ee;
  --green-border: #a3dbb9;
  --red: #c93b2b;
  --red-light: #fbeeed;
  --red-border: #f1b3ad;
  --text-dark: #1b263b;
  --text-muted: #5a6b82;
  --text-light: #f8fafc;
  --border-color: #dcd7ce;
  --border-focus: #052a5b;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 2px 6px rgba(5, 42, 91, 0.05);
  --shadow-md: 0 6px 18px rgba(5, 42, 91, 0.08);
  --shadow-lg: 0 12px 32px rgba(5, 42, 91, 0.13);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --transition: all 0.25s cubic-bezier(0.2, 0, 0, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-dark);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* --------------------------------------------------------------------------
   ÜST BİLGİ VE NAVİGASYON (HEADER & STEPPER)
   -------------------------------------------------------------------------- */

.app-header {
  background: var(--navy-dark);
  color: var(--text-light);
  padding: 16px 24px;
  box-shadow: 0 4px 20px rgba(5, 42, 91, 0.2);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-badge {
  background: var(--gold);
  color: var(--navy-dark);
  font-weight: 800;
  font-size: 14px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.brand-titles h1 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.2px;
  color: #ffffff;
}

.brand-titles p {
  font-size: 13px;
  color: #b0c4de;
}

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

.btn-icon {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.btn-gold {
  background: var(--gold);
  color: var(--navy-dark);
  border: none;
}

.btn-gold:hover {
  background: var(--gold-hover);
}

/* Stepper Bar */
.stepper-nav {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.stepper-container {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  overflow-x: auto;
  scrollbar-width: thin;
  padding: 4px 16px;
  gap: 6px;
}

.stepper-container::-webkit-scrollbar {
  height: 4px;
}

.stepper-container::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

.step-item {
  flex: 1 1 auto;
  min-width: max-content;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  text-align: left;
}

.step-item:hover {
  background: var(--bg-alt);
}

.step-item.active {
  border-bottom-color: var(--navy-dark);
  background: var(--navy-subtle);
}

.step-item.completed {
  border-bottom-color: var(--green);
}

.step-item.locked {
  opacity: 0.55;
  cursor: not-allowed;
}

.step-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--border-color);
  color: var(--navy-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
  transition: var(--transition);
}

.step-item.active .step-circle {
  background: var(--navy-dark);
  color: #ffffff;
}

.step-item.completed .step-circle {
  background: var(--green);
  color: #ffffff;
}

.step-item.locked .step-circle {
  background: #ccd1d9;
  color: #7b8a99;
}

.step-info {
  display: flex;
  flex-direction: column;
  min-width: max-content;
}

.step-tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.step-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-dark);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   ANA İÇERİK DÜZENİ
   -------------------------------------------------------------------------- */

.app-main {
  max-width: 1240px;
  margin: 24px auto;
  padding: 0 20px;
  width: 100%;
  flex: 1;
}

/* Sayfa Konteyneri */
.page-view {
  display: none;
  animation: fadeIn 0.3s ease-out;
}

.page-view.active {
  display: block;
}

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

/* Sayfa Başlık Alanı */
.page-header-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 22px 28px;
  margin-bottom: 24px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.page-header-left h2 {
  font-size: 22px;
  color: var(--navy-dark);
  font-weight: 800;
  margin-bottom: 4px;
}

.page-header-left p {
  color: var(--text-muted);
  font-size: 14px;
}

.page-badge-pill {
  background: var(--navy-subtle);
  color: var(--navy-dark);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  border: 1px solid rgba(5, 42, 91, 0.15);
}

/* --------------------------------------------------------------------------
   KARAR KARTI (T1, T2, T3, T4)
   -------------------------------------------------------------------------- */

.decision-card {
  background: linear-gradient(135deg, #ffffff 0%, var(--bg-alt) 100%);
  border: 2px solid var(--navy-dark);
  border-left: 8px solid var(--gold);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.card-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(5, 42, 91, 0.1);
  padding-bottom: 12px;
}

.card-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.card-code-tag {
  background: var(--navy-dark);
  color: var(--gold);
  font-weight: 800;
  font-size: 16px;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
}

.card-title-group h3 {
  font-size: 19px;
  color: var(--navy-dark);
  font-weight: 700;
}

.card-badge-focus {
  font-size: 12px;
  background: var(--gold-light);
  color: #7a5c05;
  border: 1px solid var(--gold-border);
  padding: 4px 10px;
  border-radius: 12px;
  font-weight: 600;
}

.decision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

@media (max-width: 768px) {
  .decision-grid {
    grid-template-columns: 1fr;
  }
}

.mistake-box {
  background: var(--red-light);
  border: 1px solid var(--red-border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
}

.mistake-box h4 {
  color: var(--red);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.mistake-box p {
  color: #6d2018;
  font-size: 13.5px;
}

.correct-box {
  background: var(--green-light);
  border: 1px solid var(--green-border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
}

.correct-box h4 {
  color: var(--green);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.correct-box p {
  color: #0d4629;
  font-size: 13.5px;
}

.rule-highlight-bar {
  background: var(--navy-dark);
  color: #ffffff;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13.5px;
}

.rule-highlight-bar strong {
  color: var(--gold);
}

.formula-chip {
  background: rgba(238, 198, 96, 0.2);
  color: var(--gold);
  padding: 4px 12px;
  border-radius: 4px;
  font-family: 'Courier New', Courier, monospace;
  font-weight: 700;
  border: 1px dashed var(--gold);
}

/* --------------------------------------------------------------------------
   İNTERAKTİF SİMÜLASYON ALANI (SIMULATION PANELS)
   -------------------------------------------------------------------------- */

.simulation-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
  overflow: hidden;
}

.simulation-header {
  background: var(--navy-subtle);
  padding: 14px 20px;
  border-bottom: 1px solid rgba(5, 42, 91, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.simulation-header h3 {
  font-size: 16px;
  color: var(--navy-dark);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sim-subtitle {
  font-size: 12.5px;
  color: var(--text-muted);
}

.simulation-body {
  padding: 24px;
}

/* Simülatör 1: Dişli Çark */
.gear-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
}

.gear-canvas-wrap {
  width: 100%;
  max-width: 580px;
  height: 240px;
  background: var(--bg-alt);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.gear-svg {
  width: 100%;
  height: 100%;
}

.gear-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.gear-preset-btn {
  background: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--navy-dark);
  font-weight: 600;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.gear-preset-btn:hover, .gear-preset-btn.active {
  background: var(--navy-dark);
  color: #ffffff;
  border-color: var(--navy-dark);
}

.gear-action-btn {
  background: var(--gold);
  color: var(--navy-dark);
  font-weight: 700;
  border: none;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.gear-action-btn:hover {
  background: var(--gold-hover);
  transform: scale(1.02);
}

.gear-live-stat {
  background: var(--navy-subtle);
  border: 1px solid rgba(5, 42, 91, 0.15);
  border-radius: var(--radius-sm);
  padding: 10px 18px;
  font-size: 14px;
  color: var(--navy-dark);
  text-align: center;
  width: 100%;
  max-width: 620px;
}

/* Simülatör 2: Kurdele ve Çifte Zil */
.sim-tabs-nav {
  display: flex;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 18px;
  gap: 8px;
}

.sim-tab-btn {
  padding: 10px 20px;
  background: none;
  border: none;
  font-weight: 700;
  font-size: 14px;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
}

.sim-tab-btn:hover {
  color: var(--navy-dark);
}

.sim-tab-btn.active {
  color: var(--navy-dark);
  border-bottom-color: var(--gold);
}

.ribbon-display {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.ribbon-track {
  background: var(--bg-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px;
}

.ribbon-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy-dark);
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
}

.ribbon-bar {
  height: 38px;
  border-radius: 4px;
  display: flex;
  overflow: hidden;
  position: relative;
  background: #e2e8f0;
}

.ribbon-piece {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #ffffff;
  border-right: 2px dashed rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

.ribbon-piece.ribbon-a {
  background: #2b6cb0;
}

.ribbon-piece.ribbon-b {
  background: #9b2c2c;
}

.ribbon-piece.leftover {
  background: #f6ad55;
  color: #744210;
}

/* Çifte Zil Timeline */
.bell-timeline-wrap {
  background: var(--bg-alt);
  border-radius: var(--radius-md);
  padding: 18px;
  border: 1px solid var(--border-color);
}

.bell-row {
  margin-bottom: 16px;
}

.bell-row-header {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy-dark);
  margin-bottom: 6px;
}

.timeline-axis {
  position: relative;
  height: 34px;
  background: #e2e8f0;
  border-radius: 17px;
  overflow: hidden;
}

.time-pulse-marker {
  position: absolute;
  top: 4px;
  bottom: 4px;
  width: 26px;
  border-radius: 13px;
  background: var(--navy-dark);
  color: #ffffff;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(-50%);
  transition: transform 0.2s ease;
}

.time-pulse-marker.bell-a {
  background: #2b6cb0;
}

.time-pulse-marker.bell-b {
  background: #9b2c2c;
}

.time-pulse-marker.match {
  background: var(--gold);
  color: var(--navy-dark);
  font-weight: 900;
  box-shadow: 0 0 12px var(--gold);
  z-index: 10;
  animation: pulseGold 1s infinite alternate;
}

@keyframes pulseGold {
  from { transform: translateX(-50%) scale(1); }
  to { transform: translateX(-50%) scale(1.2); }
}

/* Simülatör 3: Maskeli Asal Kapısı */
.coprime-portal {
  background: radial-gradient(circle at center, #ffffff 0%, var(--bg-alt) 100%);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.portal-inputs {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.portal-number-box {
  background: var(--navy-dark);
  color: var(--gold);
  font-size: 26px;
  font-weight: 800;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.portal-gate-visual {
  width: 100%;
  max-width: 460px;
  height: 140px;
  border: 3px solid var(--navy-dark);
  border-radius: var(--radius-md);
  position: relative;
  display: flex;
  overflow: hidden;
  background: #1a202c;
}

.gate-door-left, .gate-door-right {
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, #2d3748, #4a5568);
  border: 2px solid #1a202c;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 24px;
  transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.coprime-portal.open .gate-door-left {
  transform: translateX(-85%);
}

.coprime-portal.open .gate-door-right {
  transform: translateX(85%);
}

.gate-portal-light {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: #ffffff;
  padding: 10px;
  text-align: center;
  font-weight: 700;
}

.portal-factors-inspect {
  font-size: 13.5px;
  color: var(--navy-dark);
  text-align: center;
  line-height: 1.7;
}

/* Simülatör 4: Uç Değer Filtresi */
.candidate-shelf {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 16px 0;
}

.candidate-card {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: #ffffff;
  border: 2px solid var(--border-color);
  font-size: 18px;
  font-weight: 800;
  color: var(--navy-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  position: relative;
}

.candidate-card.eliminated {
  background: #edf2f7;
  color: #a0aec0;
  border-color: #cbd5e0;
  text-decoration: line-through;
  opacity: 0.5;
}

.candidate-card.qualified {
  background: var(--navy-subtle);
  border-color: var(--navy-dark);
  color: var(--navy-dark);
}

.candidate-card.champion {
  background: var(--gold);
  color: var(--navy-dark);
  border-color: var(--navy-dark);
  transform: scale(1.15);
  box-shadow: 0 4px 12px rgba(238, 198, 96, 0.5);
}

.candidate-card.champion::after {
  content: "👑";
  position: absolute;
  top: -14px;
  font-size: 16px;
}

/* Simülatör 6: MUM İMALATHANESİ (46 Kutu Görsel Izgarası) */
.candle-factory-wrap {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 16px;
}

.factory-stats-deck {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.factory-stat-card {
  background: var(--bg-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  text-align: center;
}

.factory-stat-card.stat-white {
  border-top: 4px solid #4a5568;
}

.factory-stat-card.stat-yellow {
  border-top: 4px solid #d69e2e;
}

.factory-stat-card.stat-intact {
  border-top: 4px solid var(--green);
  background: var(--green-light);
}

.factory-stat-card.stat-broken {
  border-top: 4px solid var(--red);
  background: var(--red-light);
}

.factory-stat-val {
  font-size: 24px;
  font-weight: 800;
  color: var(--navy-dark);
}

.factory-stat-lbl {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.factory-grid-section {
  margin-bottom: 16px;
}

.factory-section-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy-dark);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.candle-box-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(68px, 1fr));
  gap: 8px;
}

.candle-box-item {
  height: 64px;
  border-radius: var(--radius-sm);
  border: 2px solid #cbd5e0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  background: #ffffff;
}

.candle-box-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.candle-box-item.white-box {
  background: #f7fafc;
  color: #2d3748;
}

.candle-box-item.yellow-box {
  background: #fffff0;
  color: #744210;
  border-color: #ecc94b;
}

.candle-box-item.broken-box {
  border-color: var(--red) !important;
  background: var(--red-light) !important;
  color: var(--red) !important;
}

.candle-box-item.intact-box {
  border-color: var(--green) !important;
  background: var(--green-light) !important;
  color: var(--green) !important;
}

.box-mini-badge {
  font-size: 9px;
  padding: 1px 4px;
  border-radius: 3px;
  margin-top: 2px;
}

.candle-box-item.broken-box .box-mini-badge {
  background: var(--red);
  color: #ffffff;
}

.candle-box-item.intact-box .box-mini-badge {
  background: var(--green);
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   SORU KARTLARI (QUESTIONS A1, K1, A2, ETC.)
   -------------------------------------------------------------------------- */

.question-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  margin-bottom: 24px;
  transition: var(--transition);
  position: relative;
}

.question-card.answered-correct {
  border-left: 6px solid var(--green);
}

.question-card.answered-wrong {
  border-left: 6px solid var(--red);
}

.question-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 8px;
}

.q-badge {
  background: var(--navy-dark);
  color: #ffffff;
  font-weight: 800;
  font-size: 13px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.q-section-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-muted);
}

.q-target-tag {
  background: var(--gold-light);
  color: #7a5c05;
  border: 1px solid var(--gold-border);
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}

.question-prompt {
  font-size: 16px;
  font-weight: 600;
  color: var(--navy-dark);
  margin-bottom: 18px;
  line-height: 1.5;
}

/* Seçenekler Listesi */
.options-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}

.option-btn {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14.5px;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-dark);
}

.option-btn:hover:not(:disabled) {
  border-color: var(--navy-dark);
  background: var(--bg-alt);
  transform: translateX(3px);
}

.option-key {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-alt);
  color: var(--navy-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.option-btn.selected {
  border-color: var(--navy-dark);
  background: var(--navy-subtle);
  font-weight: 600;
}

.option-btn.correct {
  border-color: var(--green) !important;
  background: var(--green-light) !important;
  color: #0b4527 !important;
}

.option-btn.correct .option-key {
  background: var(--green);
  color: #ffffff;
  border-color: var(--green);
}

.option-btn.wrong {
  border-color: var(--red) !important;
  background: var(--red-light) !important;
  color: #681d14 !important;
}

.option-btn.wrong .option-key {
  background: var(--red);
  color: #ffffff;
  border-color: var(--red);
}

/* Geri Bildirim ve Açıklama Kutusu */
.feedback-box {
  display: none;
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 18px;
  animation: fadeIn 0.3s ease;
}

.feedback-box.show {
  display: block;
}

.feedback-box.correct {
  background: var(--green-light);
  border: 1px solid var(--green-border);
  color: #0d4629;
}

.feedback-box.wrong {
  background: var(--red-light);
  border: 1px solid var(--red-border);
  color: #6d2018;
}

.feedback-title {
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.feedback-desc {
  font-size: 13.5px;
  line-height: 1.55;
  margin-bottom: 6px;
}

.feedback-trap {
  font-size: 12.5px;
  background: rgba(255, 255, 255, 0.7);
  padding: 8px 12px;
  border-radius: 4px;
  border-left: 3px solid currentColor;
  margin-top: 8px;
}

/* Gerekçem Metin Alanı */
.justification-section {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--border-color);
}

.justification-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.justification-header label {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy-dark);
  display: flex;
  align-items: center;
  gap: 6px;
}

.save-indicator {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
}

.justification-textarea {
  width: 100%;
  min-height: 54px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-family: inherit;
  font-size: 13.5px;
  resize: vertical;
  background: #ffffff;
  color: var(--text-dark);
  transition: var(--transition);
}

.justification-textarea:focus {
  outline: none;
  border-color: var(--navy-dark);
  box-shadow: 0 0 0 3px rgba(5, 42, 91, 0.1);
}

/* Veli Rehberi / İpucu Akordiyonu */
.parent-tip-details {
  margin-top: 12px;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.parent-tip-summary {
  padding: 10px 14px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--navy-dark);
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.parent-tip-summary:hover {
  background: rgba(5, 42, 91, 0.05);
}

.parent-tip-content {
  padding: 12px 16px;
  border-top: 1px solid var(--border-color);
  font-size: 13px;
  color: var(--text-dark);
  background: #ffffff;
}

.parent-tip-content ol {
  padding-left: 20px;
}

.parent-tip-content li {
  margin-bottom: 6px;
}

/* --------------------------------------------------------------------------
   KAPI GÜVENLİK GEÇİDİ (GATEKEEPER - SAYFA 5)
   -------------------------------------------------------------------------- */

.gate-portal-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, #102a45 100%);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 26px;
  margin-bottom: 26px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.gate-banner-left h3 {
  font-size: 24px;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 6px;
}

.gate-banner-left p {
  color: #cbd5e0;
  font-size: 14px;
  max-width: 580px;
}

.gate-status-locks {
  display: flex;
  gap: 16px;
}

.lock-badge {
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  text-align: center;
  min-width: 90px;
  transition: var(--transition);
}

.lock-badge .lock-icon {
  font-size: 26px;
  margin-bottom: 4px;
}

.lock-badge .lock-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.lock-badge.unlocked {
  background: rgba(27, 127, 76, 0.25);
  border-color: var(--green);
}

.lock-badge.failed {
  background: rgba(201, 59, 43, 0.25);
  border-color: var(--red);
}

.gate-alert-box {
  background: var(--gold-light);
  border: 2px solid var(--gold);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-bottom: 24px;
  color: #634a02;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
}

/* --------------------------------------------------------------------------
   ALT GEÇİŞ VE YÖNLENDİRME ÇUBUĞU (FOOTER NAV)
   -------------------------------------------------------------------------- */

.page-nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  padding: 20px 0;
  border-top: 1px solid var(--border-color);
}

.nav-btn {
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  font-family: inherit;
  border: none;
}

.nav-btn-prev {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  color: var(--navy-dark);
}

.nav-btn-prev:hover {
  background: var(--bg-alt);
}

.nav-btn-next {
  background: var(--navy-dark);
  color: #ffffff;
}

.nav-btn-next:hover:not(:disabled) {
  background: var(--navy-medium);
  transform: translateX(2px);
}

.nav-btn-gold {
  background: var(--gold);
  color: var(--navy-dark);
}

.nav-btn-gold:hover:not(:disabled) {
  background: var(--gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(223, 181, 73, 0.4);
}

.nav-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
}

/* --------------------------------------------------------------------------
   BAŞARI SERTİFİKASI & KARNE MODAL
   -------------------------------------------------------------------------- */

.modal-backdrop {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(5, 42, 91, 0.6);
  backdrop-filter: blur(4px);
  z-index: 999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.show {
  display: flex;
}

.modal-window {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--navy-dark);
  animation: modalPop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

.modal-header {
  background: var(--navy-dark);
  color: #ffffff;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 19px;
  color: var(--gold);
  font-weight: 800;
}

.modal-close-btn {
  background: none;
  border: none;
  color: #ffffff;
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
}

.modal-body {
  padding: 24px;
}

.report-summary-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 24px;
  text-align: center;
}

.rep-stat-box {
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  padding: 14px;
  border: 1px solid var(--border-color);
}

.rep-stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--navy-dark);
}

.rep-stat-lbl {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
}

.report-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
  font-size: 13.5px;
}

.report-table th, .report-table td {
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  text-align: left;
}

.report-table th {
  background: var(--navy-subtle);
  color: var(--navy-dark);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   RESPONSİVE VE YAZDIRMA AYARLARI
   -------------------------------------------------------------------------- */

@media (max-width: 640px) {
  .header-container {
    flex-direction: column;
    align-items: flex-start;
  }
  .brand-titles h1 {
    font-size: 17px;
  }
  .page-header-card {
    padding: 16px;
  }
  .decision-card {
    padding: 16px;
  }
  .question-card {
    padding: 16px;
  }
  .gate-status-locks {
    width: 100%;
    justify-content: space-between;
  }
  .lock-badge {
    min-width: 0;
    flex: 1;
    padding: 8px;
  }
}

@media print {
  .app-header, .stepper-nav, .page-nav-bar, .simulation-card, .btn-icon {
    display: none !important;
  }
  body {
    background: #ffffff;
  }
  .page-view {
    display: block !important;
    page-break-after: always;
  }
  .question-card {
    box-shadow: none;
    border: 1px solid #000;
    margin-bottom: 20px;
  }
}

/* ==========================================================================
   MODEL 1: ÇİFT MODLU VELİ REHBERİ & 2018–2026 LGS ÇIKMIŞ SORULAR KOLEKSİYONU
   Kurumsal Renk Paleti:
   Zemin: #efeeea | Ana Başlıklar/Kenarlıklar: #052a5b | Vurgu/Altın: #eec660
   Başarı/Doğru: #1b7f4c | Hata/Çeldirici: #c93b2b
   ========================================================================== */

/* Varsayılan Öğrenci Modunda Veli Bileşenlerini Gizle */
.parent-only-block {
  display: none !important;
}

.parent-only-flex {
  display: none !important;
}

/* Veli Rehberi Modu Aktif Olduğunda Göster ve Kurumsal Vurgu Uygula */
body.parent-mode {
  background-color: #e6e9ef;
  background-image: linear-gradient(180deg, rgba(5, 42, 91, 0.06) 0%, rgba(239, 238, 234, 1) 260px);
}

body.parent-mode .parent-only-block {
  display: block !important;
}

body.parent-mode .parent-only-flex {
  display: inline-flex !important;
}

body.parent-mode .app-header {
  border-bottom: 4px solid #eec660;
  box-shadow: 0 6px 20px rgba(5, 42, 91, 0.28);
}

body.parent-mode .question-card,
body.parent-mode .archive-question-card {
  border-color: #052a5b;
  box-shadow: 0 6px 18px rgba(5, 42, 91, 0.10);
}

/* Sağ Üst Köşe: Mod Geçiş Switch'i (Toggle) */
.mode-switch-wrapper {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.10);
  border: 2px solid #eec660;
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.mode-switch-btn {
  background: transparent;
  color: #ffffff;
  border: none;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.mode-switch-btn:hover {
  background: rgba(238, 198, 96, 0.18);
}

.mode-switch-btn.active {
  background: #eec660;
  color: #052a5b;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.22);
}

.mode-switch-divider {
  color: #eec660;
  font-size: 12px;
  font-weight: 900;
  padding: 0 2px;
  user-select: none;
}

/* Üst Bar PDF İndirme / Görüntüleme Butonları */
.parent-pdf-bar {
  align-items: center;
  gap: 6px;
}

.btn-pdf-doc {
  background: rgba(255, 255, 255, 0.14) !important;
  border: 1px solid rgba(255, 255, 255, 0.4) !important;
  color: #ffffff !important;
  text-decoration: none;
  font-size: 12px !important;
  font-weight: 700 !important;
}

.btn-pdf-doc:hover {
  background: rgba(255, 255, 255, 0.24) !important;
}

.btn-pdf-guide {
  background: #eec660 !important;
  border: 1px solid #eec660 !important;
  color: #052a5b !important;
  text-decoration: none;
  font-size: 12px !important;
  font-weight: 800 !important;
}

.btn-pdf-guide:hover {
  background: #f5d47a !important;
}

/* Veli Rehberi Aktif Bilgi Şeridi */
.parent-mode-ribbon {
  background: linear-gradient(90deg, #031c3d 0%, #052a5b 60%, #0a3d7c 100%);
  border-top: 1px solid rgba(238, 198, 96, 0.35);
  color: #ffffff;
  padding: 9px 20px;
  font-size: 13px;
}

.parent-ribbon-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.parent-ribbon-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.parent-ribbon-badge {
  background: #eec660;
  color: #052a5b;
  font-weight: 900;
  font-size: 11.5px;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.4px;
}

.parent-ribbon-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ribbon-pdf-link {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 4px 10px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
  font-size: 12px;
  transition: all 0.15s ease;
}

.ribbon-pdf-link:hover {
  background: rgba(255, 255, 255, 0.22);
}

.ribbon-pdf-link.gold {
  background: #eec660;
  color: #052a5b;
  border-color: #eec660;
}

/* 7. Sekme: Altın Rozetli 2018–2026 LGS Çıkmış Sorular Sekmesi */
.step-item.gold-archive-tab {
  flex: 0 0 auto;
  min-width: max-content;
  border: 2px solid #eec660;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #fffcf0 0%, #fef5d4 100%);
  padding: 10px 16px;
}

.step-item.gold-archive-tab .step-info {
  min-width: max-content;
}

.step-item.gold-archive-tab .step-circle {
  background: #eec660;
  color: #052a5b;
  border-color: #052a5b;
  font-size: 14px;
  flex-shrink: 0;
}

.step-item.gold-archive-tab .step-tag {
  color: #8a5a00;
  font-weight: 900;
  white-space: nowrap;
}

.step-item.gold-archive-tab .step-label {
  color: #052a5b;
  font-weight: 800;
  white-space: nowrap;
}

.step-item.gold-archive-tab.active {
  background: #052a5b;
  border-color: #eec660;
  box-shadow: 0 4px 14px rgba(5, 42, 91, 0.28);
}

.step-item.gold-archive-tab.active .step-circle {
  background: #eec660;
  color: #052a5b;
}

.step-item.gold-archive-tab.active .step-tag {
  color: #eec660;
}

.step-item.gold-archive-tab.active .step-label {
  color: #ffffff;
}

/* Normal Sorularda Veli Rehberi Panelleri (Accordion) */
.parent-guide-container {
  margin-top: 16px;
  border-top: 2px dashed #052a5b;
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.parent-guide-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #052a5b;
  color: #ffffff;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 12.5px;
  font-weight: 800;
}

.parent-guide-header-bar span.pg-badge {
  background: #eec660;
  color: #052a5b;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 900;
}

.pg-accordion {
  border: 1.5px solid #052a5b;
  border-radius: 8px;
  background: #ffffff;
  overflow: hidden;
}

.pg-accordion summary {
  list-style: none;
  cursor: pointer;
  padding: 11px 16px;
  background: #f4f6fa;
  color: #052a5b;
  font-weight: 800;
  font-size: 13.5px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid transparent;
  transition: background 0.15s ease;
}

.pg-accordion summary::-webkit-details-marker {
  display: none;
}

.pg-accordion summary:hover {
  background: #e9eef7;
}

.pg-accordion[open] summary {
  background: #052a5b;
  color: #ffffff;
  border-bottom-color: #052a5b;
}

.pg-accordion[open] summary .pg-chevron {
  transform: rotate(180deg);
  color: #eec660;
}

.pg-chevron {
  transition: transform 0.2s ease;
  font-size: 12px;
}

.pg-accordion-body {
  padding: 14px 18px;
  background: #ffffff;
  font-size: 13.5px;
  line-height: 1.6;
  color: #1e293b;
}

.pg-socratic-list {
  margin: 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pg-socratic-list li {
  color: #052a5b;
  font-weight: 600;
  background: #f8fafc;
  padding: 8px 12px;
  border-left: 4px solid #eec660;
  border-radius: 4px;
}

.pg-trap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 10px;
}

.pg-trap-item {
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  font-size: 13px;
}

.pg-trap-item.is-correct-opt {
  background: rgba(27, 127, 76, 0.08);
  border: 1.5px solid #1b7f4c;
}

.pg-trap-item.is-trap-opt {
  background: rgba(201, 59, 43, 0.06);
  border: 1px solid rgba(201, 59, 43, 0.4);
}

.pg-trap-opt-head {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 800;
  margin-bottom: 4px;
}

.pg-trap-item.is-correct-opt .pg-trap-opt-head {
  color: #1b7f4c;
}

.pg-trap-item.is-trap-opt .pg-trap-opt-head {
  color: #c93b2b;
}

.pg-recovery-box {
  background: #fff5f5;
  border: 2px solid #c93b2b;
  border-left-width: 6px;
  border-radius: 8px;
  padding: 12px 16px;
  color: #7f1d1d;
  font-size: 13px;
  line-height: 1.55;
}

.pg-recovery-box strong {
  color: #c93b2b;
  display: block;
  margin-bottom: 4px;
  font-size: 13.5px;
}

/* ==========================================================================
   7. BÖLÜM: 2018–2026 LGS ÇIKMIŞ SORULAR KOLEKSİYONU STİLLERİ
   ========================================================================== */

.archive-hero-banner {
  background: linear-gradient(135deg, #052a5b 0%, #0a3c7d 100%);
  color: #ffffff;
  border: 2px solid #eec660;
  border-radius: 12px;
  padding: 22px 26px;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  box-shadow: 0 8px 24px rgba(5, 42, 91, 0.18);
}

.archive-hero-left {
  flex: 1;
  min-width: 280px;
}

.archive-gold-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #eec660;
  color: #052a5b;
  font-weight: 900;
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.archive-hero-left h3 {
  font-size: 21px;
  font-weight: 900;
  margin: 0 0 6px 0;
  color: #ffffff;
}

.archive-hero-left p {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.88);
  margin: 0;
  line-height: 1.55;
}

.archive-stats-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.archive-stat-card {
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(238, 198, 96, 0.45);
  border-radius: 10px;
  padding: 10px 16px;
  text-align: center;
  min-width: 96px;
}

.archive-stat-val {
  font-size: 22px;
  font-weight: 900;
  color: #eec660;
}

.archive-stat-lbl {
  font-size: 11px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.85);
  text-transform: uppercase;
}

.archive-question-card {
  background: #ffffff;
  border: 2px solid #052a5b;
  border-radius: 12px;
  padding: 22px 24px;
  margin-bottom: 22px;
  box-shadow: 0 4px 12px rgba(5, 42, 91, 0.06);
  transition: all 0.2s ease;
}

.archive-question-card.answered-correct {
  border-color: #1b7f4c;
  box-shadow: 0 4px 16px rgba(27, 127, 76, 0.14);
}

.archive-question-card.answered-wrong {
  border-color: #c93b2b;
  box-shadow: 0 4px 16px rgba(201, 59, 43, 0.14);
}

.archive-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 2px solid #efeeea;
}

.archive-badges-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.archive-year-badge {
  background: #eec660;
  color: #052a5b;
  font-weight: 900;
  font-size: 13px;
  padding: 5px 12px;
  border-radius: 6px;
  border: 1.5px solid #052a5b;
}

.archive-meb-no {
  background: #052a5b;
  color: #ffffff;
  font-weight: 800;
  font-size: 12.5px;
  padding: 5px 10px;
  border-radius: 6px;
}

.archive-q-title {
  font-size: 16px;
  font-weight: 800;
  color: #052a5b;
}

.archive-card-controls {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Çözüm Süresi Kutusu: ⏱️ Çözüm Süresi: __ dk */
.archive-time-box {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #efeeea;
  border: 1.5px solid #052a5b;
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 12.5px;
  font-weight: 800;
  color: #052a5b;
}

.archive-time-input {
  width: 54px;
  padding: 3px 6px;
  border: 1.5px solid #052a5b;
  border-radius: 4px;
  font-weight: 800;
  font-size: 13px;
  text-align: center;
  color: #052a5b;
  background: #ffffff;
}

/* Optik İşaretleme Kutucukları (A B C D) */
.optic-form-box {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f8fafc;
  border: 1.5px solid #052a5b;
  border-radius: 999px;
  padding: 4px 10px;
}

.optic-form-label {
  font-size: 11.5px;
  font-weight: 800;
  color: #052a5b;
  margin-right: 2px;
}

.optic-bubble {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid #052a5b;
  background: #ffffff;
  color: #052a5b;
  font-weight: 900;
  font-size: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  padding: 0;
}

.optic-bubble:hover {
  background: #eec660;
}

.optic-bubble.selected-correct {
  background: #1b7f4c;
  border-color: #1b7f4c;
  color: #ffffff;
}

.optic-bubble.selected-wrong {
  background: #c93b2b;
  border-color: #c93b2b;
  color: #ffffff;
}

.optic-bubble.reveal-correct {
  border-color: #1b7f4c;
  color: #1b7f4c;
  background: rgba(27, 127, 76, 0.12);
}

/* Çıkmış Soru Tablo Gösterimi */
.archive-data-table-wrap {
  margin: 14px 0 18px 0;
  overflow-x: auto;
}

.archive-data-table {
  width: 100%;
  max-width: 680px;
  border-collapse: collapse;
  font-size: 13.5px;
  border: 2px solid #052a5b;
  background: #ffffff;
}

.archive-data-table th {
  background: #052a5b;
  color: #ffffff;
  font-weight: 800;
  padding: 9px 14px;
  border: 1px solid #052a5b;
  text-align: center;
}

.archive-data-table td {
  padding: 8px 14px;
  border: 1px solid #cbd5e1;
  text-align: center;
  font-weight: 600;
  color: #1e293b;
}

.archive-data-table tr:nth-child(even) td {
  background: #f8fafc;
}

/* Çıkmış Sorular Veli Rehberi Çözüm Kutusu */
.archive-parent-panel {
  margin-top: 18px;
  border: 2px solid #052a5b;
  border-radius: 10px;
  overflow: hidden;
  background: #ffffff;
}

.archive-parent-head {
  background: #052a5b;
  color: #ffffff;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.archive-kazanim-pill {
  background: #eec660;
  color: #052a5b;
  font-weight: 900;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 6px;
}

.archive-parent-body {
  padding: 16px 20px;
  background: #fbfcfe;
}

.archive-steps-list {
  margin: 0 0 14px 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.archive-steps-list li {
  background: #ffffff;
  border: 1px solid #dbe3f0;
  border-left: 4px solid #052a5b;
  padding: 9px 14px;
  border-radius: 6px;
  font-size: 13.5px;
  color: #0f172a;
  line-height: 1.55;
}

.archive-analysis-note {
  background: rgba(238, 198, 96, 0.22);
  border: 1.5px solid #eec660;
  border-left: 5px solid #052a5b;
  padding: 11px 15px;
  border-radius: 6px;
  font-size: 13.5px;
  color: #052a5b;
  line-height: 1.55;
}

/* ==========================================================================
   IN-APP PAYWALL & LİSANS ERİŞİM EKRANI
   ========================================================================== */
.in-app-paywall-wrap {
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.in-app-paywall-card {
  max-width: 620px;
  width: 100%;
  background: #ffffff;
  border: 2px solid #052a5b;
  border-top: 6px solid #eec660;
  border-radius: 14px;
  box-shadow: 0 12px 36px rgba(5, 42, 91, 0.12);
  padding: 36px 32px;
  text-align: center;
}

.in-app-paywall-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #c93b2b;
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.8px;
  padding: 6px 14px;
  border-radius: 999px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.in-app-paywall-title {
  font-size: 23px;
  font-weight: 900;
  color: #052a5b;
  margin: 0 0 12px 0;
  line-height: 1.3;
}

.in-app-paywall-desc {
  font-size: 14.5px;
  color: #4b5563;
  line-height: 1.6;
  margin: 0 0 20px 0;
}

.in-app-demo-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  background: #fdf8e8;
  border: 1.5px dashed #eec660;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: #634a02;
  margin-bottom: 22px;
}

.in-app-chip-btn {
  background: #052a5b;
  color: #eec660;
  border: none;
  border-radius: 5px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 800;
  font-family: monospace;
  cursor: pointer;
  transition: all 0.2s ease;
}

.in-app-chip-btn:hover {
  background: #083c80;
  transform: translateY(-1px);
}

.in-app-license-form {
  margin-bottom: 24px;
}

.in-app-input-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

@media (min-width: 580px) {
  .in-app-input-group {
    flex-direction: row;
  }
}

.in-app-license-input {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid #cbd5e1;
  border-radius: 8px;
  font-size: 15px;
  font-family: monospace;
  font-weight: 700;
  color: #052a5b;
  outline: none;
  transition: border-color 0.2s ease;
}

.in-app-license-input:focus {
  border-color: #052a5b;
  box-shadow: 0 0 0 3px rgba(5, 42, 91, 0.15);
}

.btn-in-app-verify {
  padding: 12px 20px;
  background: #052a5b;
  color: #eec660;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-in-app-verify:hover {
  background: #083c80;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(5, 42, 91, 0.2);
}

.in-app-feedback {
  margin-top: 12px;
  font-size: 13.5px;
  font-weight: 600;
  min-height: 22px;
}

.in-app-feedback.error {
  color: #c93b2b;
}

.in-app-feedback.success {
  color: #1b7f4c;
}

.in-app-paywall-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid #e2e8f0;
  font-size: 13px;
}

.in-app-portal-link {
  color: #052a5b;
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s ease;
}

.in-app-portal-link:hover {
  color: #083c80;
  text-decoration: underline;
}

.in-app-footer-sep {
  color: #94a3b8;
}

.in-app-contact-link {
  color: #1b7f4c;
  font-weight: 700;
  text-decoration: none;
}

.in-app-contact-link:hover {
  text-decoration: underline;
}




/* Paywall Purchase CTA */
.purchase-cta-box {
  margin-top: 18px;
  margin-bottom: 14px;
  padding: 16px;
  background: linear-gradient(135deg, #fffdf5 0%, #fff9e6 100%);
  border: 1.5px solid #d4af37;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 4px 14px rgba(212, 175, 55, 0.15);
}

.btn-purchase-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px 22px;
  background: linear-gradient(135deg, #eec660 0%, #d4af37 100%);
  color: #052a5b !important;
  font-family: inherit;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
  border-radius: 6px;
  border: 1px solid #b8860b;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.25);
  box-sizing: border-box;
}

.btn-purchase-gold:hover {
  background: linear-gradient(135deg, #f7d780 0%, #dfb840 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(212, 175, 55, 0.35);
  color: #031b3a !important;
}

.purchase-micro-text {
  font-size: 12px;
  color: #744210;
  line-height: 1.5;
  margin: 10px auto 0 auto;
  max-width: 480px;
  font-weight: 500;
}

/* Gerekçem & Çözüm Karşılaştırma Alanı */
.justification-subtext {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  margin-bottom: 8px;
  line-height: 1.45;
}

.feedback-comparison-box {
  margin-top: 10px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.feedback-user-just-row {
  font-size: 13px;
  margin-bottom: 8px;
  line-height: 1.45;
  color: var(--navy-dark);
}

.feedback-user-just-text {
  font-style: italic;
  color: var(--text-dark);
  margin-left: 4px;
}

.feedback-user-just-text.is-empty {
  color: var(--text-muted);
  font-style: normal;
}

.feedback-self-check-prompt {
  margin-top: 10px;
  font-size: 12px;
  font-weight: 600;
  color: #5a3d0b;
  background: #fff8e6;
  padding: 7px 11px;
  border-radius: 4px;
  border-left: 3px solid #d49e24;
}