/* ULASS.INFO — DATÇA ULAŞIM HİZMETLERİ İNTERAKTİF SUNUMU CSS */

:root {
  --bg-dark: #070a12;
  --panel-bg: rgba(15, 23, 42, 0.88);
  --panel-border: rgba(255, 255, 255, 0.16);
  --panel-hover-bg: rgba(30, 41, 59, 0.92);
  --accent-blue: #3b82f6;
  --accent-light-blue: #60a5fa;
  --accent-teal: #10b981;
  --accent-amber: #f59e0b;
  --accent-pink: #ec4899;
  --accent-purple: #8b5cf6;
  --text-primary: #ffffff;
  --text-body: #f8fafc;
  --text-muted: #cbd5e1;
  --glass-blur: 16px;
}

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

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* Background Image Layer (12px Blur Feel) */
.slide-bg-layer {
  position: fixed;
  inset: -20px;
  z-index: 0;
  background-size: cover;
  background-position: center;
  filter: blur(12px) brightness(0.25) contrast(0.95);
  transform: scale(1.05);
  transition: background-image 0.6s ease-in-out, filter 0.6s ease;
}

.slide-bg-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  background: radial-gradient(circle at center, rgba(15, 23, 42, 0.3) 0%, rgba(7, 10, 18, 0.88) 100%);
  pointer-events: none;
}

/* Main App Container */
#app {
  position: relative;
  z-index: 10;
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Off-Screen Measurement Box for Auto-Pagination (Matching Layout Model of .main-content-panel) */
#measurement-box {
  position: absolute;
  top: -9999px;
  left: -9999px;
  width: 58vw;
  height: calc(100vh - 134px);
  max-height: 820px;
  padding: 22px 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 12px;
  visibility: hidden;
  pointer-events: none;
  overflow: hidden;
  box-sizing: border-box;
}

/* Common Header Bar */
.top-header {
  height: 50px;
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15, 23, 42, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--panel-border);
  flex-shrink: 0;
}

.header-brand-clean h1 {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #ffffff;
  display: inline;
  margin-right: 12px;
}

.header-brand-clean p {
  font-size: 0.85rem;
  color: var(--accent-amber);
  display: inline;
  font-weight: 600;
}

.header-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
}

.crumb {
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.2s;
}

.crumb:hover {
  color: var(--accent-blue);
}

.crumb.active {
  color: #fff;
  font-weight: 800;
}

.crumb-separator {
  color: var(--panel-border);
}

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

.btn-icon {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--panel-border);
  color: #fff;
  padding: 6px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-icon:hover {
  background: rgba(59, 130, 246, 0.25);
  border-color: var(--accent-blue);
  transform: translateY(-1px);
}

/* Views Wrapper */
.view-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.view-screen {
  position: absolute;
  inset: 0;
  display: none;
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
  padding: 14px 30px;
  overflow-y: auto;
}

.view-screen.active {
  display: flex;
  flex-direction: column;
  opacity: 1;
}

/* SCREEN 1: HERO COVER */
#screen-hero {
  padding: 0;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.hero-cover-wrapper {
  width: 100vw;
  height: 100vh;
  padding: 60px 40px 40px 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 5;
}

.hero-logos-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(12px);
  padding: 14px 38px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.hero-logo-item {
  height: 60px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.6));
}

.hero-logo-round {
  border-radius: 50%;
}

.hero-title-composition {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 1200px;
}

.hero-date-tag {
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: 0.25em;
  color: var(--accent-amber);
  text-transform: uppercase;
  margin-bottom: 14px;
  text-shadow: 0 4px 16px rgba(245, 158, 11, 0.4);
}

.hero-title-main {
  font-size: 4.6rem;
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: #ffffff;
  text-transform: uppercase;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.85);
  margin-bottom: 10px;
}

.hero-title-sub {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-shadow: 0 8px 30px rgba(59, 130, 246, 0.5);
  margin-bottom: 20px;
}

.hero-org-subtitle {
  font-size: 1.2rem;
  font-weight: 600;
  color: #cbd5e1;
  letter-spacing: 0.05em;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(8px);
  padding: 10px 28px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-action-container {
  margin-bottom: 16px;
}

.btn-start-presentation {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 1.3rem;
  font-weight: 800;
  padding: 18px 50px;
  border-radius: 50px;
  cursor: pointer;
  box-shadow: 0 12px 35px rgba(37, 99, 235, 0.5);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  gap: 16px;
  letter-spacing: 0.05em;
}

.btn-start-presentation:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 18px 45px rgba(37, 99, 235, 0.7);
  background: linear-gradient(135deg, #60a5fa 0%, #2563eb 100%);
}

.btn-start-presentation .arrow {
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.btn-start-presentation:hover .arrow {
  transform: translateX(6px);
}

/* SECTIONS GRID SCREEN */
#screen-sections {
  max-width: 95vw;
  width: 95%;
  margin: 0 auto;
}

.section-header-title {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 6px;
  color: #ffffff;
}

.section-header-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.sections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 22px;
  padding-bottom: 30px;
}

.section-card {
  background: var(--panel-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 28px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 35px rgba(0,0,0,0.5);
}

.section-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-teal));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.section-card:hover {
  background: var(--panel-hover-bg);
  border-color: rgba(59, 130, 246, 0.5);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.section-card:hover::before {
  opacity: 1;
}

.section-card-num {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--accent-blue);
  opacity: 0.9;
  margin-bottom: 10px;
}

.section-card-title {
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 10px;
  color: #fff;
}

.section-card-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 20px;
  flex: 1;
}

.section-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--accent-teal);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 14px;
}

/* SECTION COVER SLIDES */
.section-cover-wrapper {
  width: 95vw;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  margin: 0 auto;
  padding: 40px 20px;
}

.section-cover-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent-amber);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 16px;
  text-shadow: 0 4px 16px rgba(245, 158, 11, 0.4);
}

.section-cover-title {
  font-size: 3.8rem;
  font-weight: 900;
  color: #ffffff;
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  text-shadow: 0 10px 40px rgba(0,0,0,0.85);
  max-width: 1150px;
  margin-bottom: 32px;
}

.section-cover-btn {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 1.25rem;
  font-weight: 800;
  padding: 16px 44px;
  border-radius: 50px;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.5);
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.section-cover-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 40px rgba(37, 99, 235, 0.7);
  background: linear-gradient(135deg, #60a5fa 0%, #2563eb 100%);
}

/* SLIDE PRESENTATION SCREEN */
#screen-slide {
  padding: 10px 30px;
  justify-content: space-between;
  overflow: hidden;
}

.slide-content-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 95vw;
  width: 95%;
  margin: 0 auto;
}

.slide-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  align-items: stretch;
}

/* FIXED TWO-COLUMN LAYOUT SYSTEM */
.fixed-slide-layout {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 22px;
  align-items: stretch;
  width: 100%;
  height: calc(100vh - 134px);
  max-height: 820px;
}

/* FIXED LEFT TEXT PANEL (With Vertical Centering) */
.main-content-panel {
  background: var(--panel-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 22px 28px;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  height: 100%;
  max-height: 820px;
  overflow: hidden;
  box-sizing: border-box;
}

.slide-block-heading {
  font-size: 1.85rem;
  font-weight: 900;
  color: #ffffff;
  line-height: 1.25;
  letter-spacing: -0.01em;
  border-left: 6px solid var(--accent-blue);
  padding-left: 14px;
  margin-bottom: 6px;
  text-shadow: 0 4px 16px rgba(0,0,0,0.7);
  flex-shrink: 0;
}

.slide-block-paragraph {
  font-size: 1.3rem;
  line-height: 1.62;
  color: var(--text-body);
  font-weight: 500;
}

.slide-block-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 2px;
}

.slide-block-list li {
  font-size: 1.26rem;
  line-height: 1.55;
  color: var(--text-body);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-weight: 500;
}

.slide-block-list li::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: rgba(16, 185, 129, 0.25);
  border: 1px solid rgba(16, 185, 129, 0.5);
  color: var(--accent-teal);
  border-radius: 50%;
  font-size: 0.95rem;
  font-weight: 900;
  flex-shrink: 0;
  margin-top: 2px;
}

.slide-block-list.two-column-list {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 10px 22px !important;
  background: rgba(255, 255, 255, 0.03);
  padding: 16px 20px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* FIXED RIGHT MEDIA / GRAPHICS / ANIMATED VISUAL PANEL */
.fixed-media-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: center;
  align-items: center;
  height: 100%;
  max-height: 820px;
  overflow: hidden;
  box-sizing: border-box;
}

/* ANIMATED THEMATIC VISUAL CONTAINER & SVG STYLES */
.anim-visual-card {
  width: 100%;
  height: 100%;
  max-height: 480px;
  background: var(--panel-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 14px 35px rgba(0,0,0,0.6);
}

.anim-visual-svg {
  width: 100%;
  height: auto;
  max-height: 320px;
}

.anim-visual-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--accent-light-blue);
  letter-spacing: 0.05em;
  margin-top: 14px;
  text-transform: uppercase;
}

.anim-visual-sub {
  font-size: 0.95rem;
  color: var(--accent-teal);
  font-weight: 600;
  margin-top: 4px;
}

/* SVG KEYFRAME ANIMATIONS */
@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 0.3; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

@keyframes dash-flow {
  0% { stroke-dashoffset: 100; }
  100% { stroke-dashoffset: 0; }
}

@keyframes signal-glow {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; filter: drop-shadow(0 0 10px var(--glow-color, #3b82f6)); }
}

@keyframes radar-ripple {
  0% { r: 10px; opacity: 1; }
  100% { r: 90px; opacity: 0; }
}

@keyframes wave-motion {
  0% { transform: translateX(0); }
  50% { transform: translateX(-25px); }
  100% { transform: translateX(0); }
}

.pulse-node { animation: pulse-ring 2.8s ease-in-out infinite; }
.flow-line { stroke-dasharray: 8 8; animation: dash-flow 4s linear infinite; }
.radar-ring { animation: radar-ripple 3s cubic-bezier(0.1, 0.8, 0.3, 1) infinite; }
.wave-path { animation: wave-motion 6s ease-in-out infinite; }

.slide-photo-box {
  width: 100%;
  height: 100%;
  max-height: 480px;
  object-fit: contain;
  border-radius: 20px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  filter: brightness(0.96) contrast(0.96);
  padding: 8px;
}

.photo-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  width: 100%;
}

.photo-gallery-item {
  width: 100%;
  height: 160px;
  object-fit: contain;
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  padding: 4px;
}

/* Metrics Cards Container in Right Media Panel */
.metrics-block-container {
  background: var(--panel-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 20px 24px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  width: 100%;
}

.metrics-block-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent-amber);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.metrics-items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.metric-card-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 16px 12px;
  text-align: center;
}

.metric-card-val {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--accent-blue);
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.metric-card-val.small-text-val {
  font-size: 1.4rem !important;
  line-height: 1.3 !important;
  word-break: break-word !important;
}

.metric-card-lbl {
  font-size: 0.92rem;
  color: var(--text-muted);
  font-weight: 600;
  line-height: 1.35;
}

/* Multi-Item Faaliyet & Vizyon Card Grids */
.multi-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 16px;
  width: 100%;
}

.multi-card-item {
  background: var(--panel-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  padding: 20px 24px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.multi-card-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--accent-light-blue);
  line-height: 1.3;
}

.multi-card-text {
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--text-body);
}

/* Problem ↔ Solution Aligned Layout */
.problem-solution-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
}

.problem-solution-row {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 18px;
  align-items: stretch;
}

.problem-card {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: 16px;
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.problem-card-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #fca5a5;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.problem-card-text {
  font-size: 1.2rem;
  line-height: 1.5;
  color: #fef2f2;
}

.solution-card {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: 16px;
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.solution-card-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #6ee7b7;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.solution-card-text {
  font-size: 1.2rem;
  line-height: 1.5;
  color: #ecfdf5;
}

/* Table Block */
.table-block-container {
  background: var(--panel-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  overflow: hidden;
  width: 100%;
}

.table-block {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.table-block th {
  background: rgba(255, 255, 255, 0.08);
  padding: 12px 18px;
  font-size: 0.92rem;
  font-weight: 700;
  color: #fff;
}

.table-block td {
  padding: 10px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.92rem;
  color: #cbd5e1;
}

/* INTERACTIVE ANIMATED VISUAL BREAK SLIDES */
.visual-break-wrapper {
  background: var(--panel-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  padding: 36px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 26px;
  width: 100%;
}

.break-stats-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  width: 100%;
}

.break-stat-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  padding: 24px 32px;
  flex: 1;
  text-align: center;
}

.break-stat-num {
  font-size: 3.8rem;
  font-weight: 900;
  color: var(--accent-blue);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.break-stat-label {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-muted);
}

.kademeli-break-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  width: 100%;
}

.timeline-node {
  background: rgba(15, 23, 42, 0.9);
  border: 2px solid var(--accent-blue);
  border-radius: 18px;
  padding: 20px 28px;
  text-align: center;
  flex: 1;
}

.timeline-node h4 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}

.timeline-time-tag {
  display: inline-block;
  background: rgba(59, 130, 246, 0.25);
  color: var(--accent-light-blue);
  border: 1px solid rgba(59, 130, 246, 0.4);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 700;
}

.timeline-arrow {
  font-size: 2rem;
  color: var(--accent-amber);
  font-weight: 900;
}

/* SPEAKER PROFILE SLIDE (EK-2 Foto 1 - Collapsible Accordion Design) */
.speaker-profile-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: var(--panel-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  padding: 32px;
  width: 100%;
  max-height: calc(100vh - 134px);
  overflow-y: auto;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
}

.speaker-profile-header {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  align-items: center;
}

.speaker-profile-img {
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: 20px;
  background: rgba(0, 0, 0, 0.4);
  border: 2px solid var(--accent-blue);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  padding: 4px;
}

.speaker-profile-main-info h3 {
  font-size: 2.5rem;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.speaker-title-badge {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent-amber);
  margin-bottom: 6px;
}

.speaker-sub-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.btn-toggle-career {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(29, 78, 216, 0.3) 100%);
  border: 1px solid var(--accent-blue);
  color: var(--accent-light-blue);
  font-size: 1.1rem;
  font-weight: 800;
  padding: 12px 28px;
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.2);
}

.btn-toggle-career:hover {
  background: var(--accent-blue);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.5);
}

.speaker-career-panel {
  display: none;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  padding: 24px 28px;
  margin-top: 10px;
}

.speaker-career-panel.open {
  display: block !important;
  opacity: 1 !important;
  transform: translateY(0) !important;
}

.speaker-career-content p {
  font-size: 1.18rem;
  line-height: 1.62;
  color: var(--text-body);
  margin-bottom: 12px;
}

.speaker-career-content h4 {
  font-size: 1.35rem;
  color: var(--accent-light-blue);
  margin-top: 16px;
  margin-bottom: 8px;
}

/* EK-1 SPECIFIC STYLES (Scoped to EK-1 Katılımcı Listesi Slide) */
.ek1-left-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: stretch;
}

.ek1-coordination-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  position: relative;
}

.ek1-network-svg {
  width: 100%;
  max-width: 420px;
  height: auto;
  max-height: 340px;
}

.ek1-sub-badge {
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: var(--accent-light-blue);
  font-size: 1.05rem;
  font-weight: 800;
  padding: 8px 24px;
  border-radius: 50px;
  letter-spacing: 0.04em;
  margin-top: 6px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.ek1-table-container {
  height: 100%;
  max-height: 820px;
  overflow-y: auto;
}

.ek1-table-container tbody tr {
  opacity: 0;
  transform: translateY(8px);
  animation: ek1-row-fade 0.4s ease-out forwards;
  transition: background 0.2s ease, transform 0.2s ease;
}

.ek1-table-container tbody tr:hover {
  background: rgba(59, 130, 246, 0.18) !important;
  transform: translateX(4px);
}

@keyframes ek1-row-fade {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* SECTION 08 RESULT REPORT PLACEHOLDER SLIDE */
.result-report-card {
  display: flex;
  flex-direction: column;
  background: var(--panel-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  padding: 36px;
  width: 100%;
  height: calc(100vh - 134px);
  max-height: 820px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
  box-sizing: border-box;
}

.result-report-center-box {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.result-report-placeholder-text {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  padding: 36px 72px;
  border-radius: 24px;
  letter-spacing: 0.02em;
  box-shadow: inset 0 2px 12px rgba(0, 0, 0, 0.4);
}

/* SECTION 09 FEEDBACK FORM & ADMIN STYLES */
.feedback-slide-wrapper {
  width: 100%;
  height: calc(100vh - 134px);
  max-height: 820px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.feedback-form-card {
  background: var(--panel-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  padding: 32px 38px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}

.feedback-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.feedback-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-top: 6px;
  line-height: 1.5;
}

.btn-admin-gear {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-muted);
  font-size: 1.3rem;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.btn-admin-gear:hover {
  background: rgba(59, 130, 246, 0.2);
  border-color: var(--accent-blue);
  color: #fff;
  transform: rotate(45deg);
}

.feedback-form-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.opt-tag {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.req-tag {
  font-size: 0.85rem;
  color: var(--accent-amber);
  font-weight: 700;
}

.form-control-input, .form-control-textarea {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  padding: 12px 18px;
  color: #ffffff;
  font-size: 1.1rem;
  font-family: inherit;
  outline: none;
  transition: all 0.2s ease;
}

.form-control-input:focus, .form-control-textarea:focus {
  border-color: var(--accent-blue);
  background: rgba(15, 23, 42, 0.9);
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.3);
}

.form-control-textarea {
  resize: vertical;
  min-height: 110px;
}

.form-action-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-top: 4px;
}

.btn-submit-feedback {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 1.15rem;
  font-weight: 800;
  padding: 14px 38px;
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
  transition: all 0.2s ease;
}

.btn-submit-feedback:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.6);
  background: linear-gradient(135deg, #60a5fa 0%, #2563eb 100%);
}

.btn-submit-feedback:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.feedback-status-msg {
  padding: 14px 20px;
  border-radius: 12px;
  font-size: 1.05rem;
  font-weight: 700;
  text-align: center;
  margin-top: 4px;
}

.feedback-status-msg.success {
  background: rgba(16, 185, 129, 0.18);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #6ee7b7;
}

.feedback-status-msg.error {
  background: rgba(239, 68, 68, 0.18);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
}

/* ADMIN MODAL & OVERLAY STYLES */
.admin-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(7, 10, 18, 0.82);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.admin-modal-box {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 30px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
}

.admin-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.admin-modal-header h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: #ffffff;
}

.btn-close-modal {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px;
}

.btn-close-modal:hover {
  color: #ffffff;
}

.admin-login-msg {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
  background: rgba(239, 68, 68, 0.18);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  text-align: center;
}

.admin-modal-footer {
  display: flex;
  justify-content: flex-end;
}

/* ADMIN FEEDBACKS OVERLAY PANEL */
.admin-overlay-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(7, 10, 18, 0.94);
  backdrop-filter: blur(20px);
  padding: 30px 40px;
  display: flex;
  flex-direction: column;
}

.admin-panel-container {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.admin-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: 18px;
}

.admin-panel-header h2 {
  font-size: 2.2rem;
  font-weight: 900;
  color: #ffffff;
  display: inline;
  margin-right: 14px;
}

.admin-badge-tag {
  background: rgba(245, 158, 11, 0.2);
  border: 1px solid var(--accent-amber);
  color: var(--accent-amber);
  font-size: 0.85rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 50px;
}

.admin-header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-logout-admin {
  background: rgba(239, 68, 68, 0.2);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  font-size: 0.95rem;
  font-weight: 800;
  padding: 8px 20px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-logout-admin:hover {
  background: rgba(239, 68, 68, 0.4);
  color: #ffffff;
}

.btn-close-admin-panel {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--panel-border);
  color: #fff;
  font-size: 1.2rem;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  cursor: pointer;
}

.admin-feedbacks-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-right: 8px;
}

.admin-feedback-card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  padding: 22px 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.admin-card-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 10px;
}

.admin-card-author {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent-light-blue);
}

.admin-card-org {
  font-size: 0.95rem;
  color: var(--accent-teal);
  font-weight: 600;
  margin-left: 8px;
}

.admin-card-time {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 600;
}

.admin-card-subject {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--accent-amber);
}

.admin-card-message {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--text-body);
  white-space: pre-wrap;
  word-break: break-word;
}

.admin-empty-msg {
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 60px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(255, 255, 255, 0.15);
  border-radius: 20px;
}

/* Bottom Controls Nav Bar */
.bottom-controls-bar {
  height: 52px;
  padding: 0 30px;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--panel-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.nav-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--panel-border);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 800;
  padding: 8px 22px;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s ease;
}

.nav-btn:hover:not(:disabled) {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  transform: translateY(-1px);
}

.nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.slide-counter-badge {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--accent-amber);
  background: rgba(255, 255, 255, 0.06);
  padding: 6px 20px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}