/* Google Fonts yerel kopya — dis istek YOK. Uretim: scripts/../vendor-fonts.mjs
   Kaynak: fonts.googleapis.com (Lora, Plus Jakarta Sans) — latin + latin-ext */
@font-face {
  font-family: 'Lora';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('./fonts/Lora-400-italic-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Lora';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('./fonts/Lora-400-italic-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Lora';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('./fonts/Lora-500-normal-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Lora';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('./fonts/Lora-500-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Lora';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('./fonts/Lora-600-normal-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Lora';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('./fonts/Lora-600-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Lora';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('./fonts/Lora-700-normal-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Lora';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('./fonts/Lora-700-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('./fonts/PlusJakartaSans-400-normal-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('./fonts/PlusJakartaSans-400-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('./fonts/PlusJakartaSans-500-normal-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('./fonts/PlusJakartaSans-500-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('./fonts/PlusJakartaSans-600-normal-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('./fonts/PlusJakartaSans-600-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('./fonts/PlusJakartaSans-700-normal-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('./fonts/PlusJakartaSans-700-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  /* Hukuki Butik Palet (Warm Slate & Legal Brass) */
  --bg-primary: hsl(220, 18%, 9%);
  --bg-secondary: hsl(220, 18%, 12%);
  --bg-surface: hsl(220, 18%, 16%);
  --bg-surface-hover: hsl(220, 18%, 20%);
  
  --text-primary: hsl(42, 35%, 96%);
  --text-secondary: hsl(218, 14%, 74%);
  --text-muted: hsl(218, 12%, 55%);
  
  --accent-primary: hsl(39, 75%, 55%);      /* Legal Brass / Antik Pirinç Altın */
  --accent-primary-hover: hsl(39, 80%, 63%);
  --accent-glow: rgba(220, 166, 66, 0.22);
  
  --accent-danger: hsl(2, 72%, 62%);        /* Crimson Seal / Mühür Kırmızısı */
  --accent-danger-bg: rgba(223, 87, 83, 0.12);
  --accent-danger-border: rgba(223, 87, 83, 0.35);
  
  --accent-warn: hsl(38, 75%, 52%);         /* Antique Amber / Kehribar Sarı */
  --accent-warn-bg: rgba(217, 155, 38, 0.12);
  --accent-warn-border: rgba(217, 155, 38, 0.35);
  
  --accent-success: hsl(155, 55%, 45%);     /* Sage Emerald / Zümrüt Yeşili */
  --accent-success-bg: rgba(46, 159, 112, 0.12);
  --accent-success-border: rgba(46, 159, 112, 0.35);
  
  --glass-bg: rgba(24, 27, 36, 0.75);
  --glass-border: rgba(255, 255, 255, 0.09);
  --glass-shadow: 0 14px 40px -12px rgba(0, 0, 0, 0.55);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 20% 15%, rgba(220, 166, 66, 0.08) 0%, transparent 55%),
    radial-gradient(circle at 80% 85%, rgba(223, 87, 83, 0.05) 0%, transparent 45%);
  background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Lora', serif;
  font-weight: 600;
  letter-spacing: -0.3px;
}

/* Header */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.brand-logo {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent-primary), hsl(280, 85%, 60%));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 0 20px var(--accent-glow);
}

.brand-title {
  font-size: 1.35rem;
  font-weight: 800;
  background: linear-gradient(to right, #fff, var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-badge {
  font-size: 0.72rem;
  padding: 0.2rem 0.55rem;
  border-radius: 99px;
  background: rgba(131, 98, 246, 0.2);
  color: var(--accent-primary);
  border: 1px solid rgba(131, 98, 246, 0.4);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: var(--bg-surface);
  padding: 0.4rem 0.9rem;
  border-radius: 99px;
  border: 1px solid var(--glass-border);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-success);
  box-shadow: 0 0 10px var(--accent-success);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
}

/* Main Container */
.main-container {
  max-width: 1380px;
  margin: 0 auto;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* Hero Section */
.hero-section {
  text-align: center;
  max-width: 860px;
  margin: 1rem auto 0;
}

.hero-tagline {
  font-size: 2.6rem;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.hero-highlight {
  color: var(--accent-primary);
  position: relative;
  display: inline-block;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 1.8rem;
}

/* 1-Click Demo Toolbar */
.demo-toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 2rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
}

.demo-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-right: 0.3rem;
}

.demo-btn {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  padding: 0.5rem 1.25rem;
  min-height: 44px;
  border-radius: 99px;
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.demo-btn:hover {
  background: var(--accent-primary);
  color: #111318;
  border-color: var(--accent-primary);
  box-shadow: 0 0 20px var(--accent-glow);
  transform: translateY(-2px);
}

.demo-btn:active {
  transform: translateY(1px);
}

/* Split Workspace */
.workspace-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 1024px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

/* Glass Card */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

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

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.card-actions {
  display: flex;
  gap: 0.5rem;
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: 0.45rem 1rem;
  min-height: 44px;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.btn-secondary:hover {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.btn-secondary:active {
  transform: translateY(1px);
}

/* Editor Area */
.contract-editor {
  width: 100%;
  min-height: 480px;
  background: var(--bg-primary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  color: var(--text-primary);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.95rem;
  line-height: 1.7;
  resize: vertical;
  outline: none;
  transition: var(--transition);
}

.contract-editor:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(220, 166, 66, 0.22);
}

/* Risk Score Card & Badge */
.score-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
}

.score-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: var(--accent-primary);
  transition: var(--transition);
}

.score-card.CRITICAL::before { background: var(--accent-danger); }
.score-card.WARNING::before { background: var(--accent-warn); }
.score-card.SAFE::before { background: var(--accent-success); }

.score-meter {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 4px solid var(--glass-border);
  font-family: 'Outfit', sans-serif;
}

.score-card.CRITICAL .score-meter { border-color: var(--accent-danger); color: var(--accent-danger); }
.score-card.WARNING .score-meter { border-color: var(--accent-warn); color: var(--accent-warn); }
.score-card.SAFE .score-meter { border-color: var(--accent-success); color: var(--accent-success); }

.score-value {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.score-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.score-info {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.score-status-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: fit-content;
}

.score-card.CRITICAL .score-status-badge { background: var(--accent-danger-bg); color: var(--accent-danger); border: 1px solid var(--accent-danger-border); }
.score-card.WARNING .score-status-badge { background: var(--accent-warn-bg); color: var(--accent-warn); border: 1px solid var(--accent-warn-border); }
.score-card.SAFE .score-status-badge { background: var(--accent-success-bg); color: var(--accent-success); border: 1px solid var(--accent-success-border); }

.score-summary {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

/* Clauses List */
.clauses-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-height: 540px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.clauses-container::-webkit-scrollbar {
  width: 6px;
}

.clauses-container::-webkit-scrollbar-track {
  background: var(--bg-primary);
  border-radius: 99px;
}

.clauses-container::-webkit-scrollbar-thumb {
  background: var(--glass-border);
  border-radius: 99px;
}

.clause-item {
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--transition);
  position: relative;
}

.clause-item:hover {
  transform: translateY(-2px);
  border-color: var(--text-secondary);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.clause-item.CRITICAL {
  border-left: 4px solid var(--accent-danger);
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.05), transparent);
}

.clause-item.WARNING {
  border-left: 4px solid var(--accent-warn);
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.05), transparent);
}

.clause-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.clause-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
}

.clause-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 99px;
}

.clause-item.CRITICAL .clause-badge { background: var(--accent-danger-bg); color: var(--accent-danger); }
.clause-item.WARNING .clause-badge { background: var(--accent-warn-bg); color: var(--accent-warn); }

.clause-snippet {
  background: var(--bg-primary);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-family: 'Courier New', monospace;
  font-size: 0.84rem;
  color: var(--text-secondary);
  border-left: 2px solid var(--glass-border);
  font-style: italic;
}

.clause-explanation {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.negotiation-box {
  background: rgba(131, 98, 246, 0.08);
  border: 1px dashed rgba(131, 98, 246, 0.4);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  font-size: 0.88rem;
  color: hsl(250, 95%, 85%);
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

.negotiation-icon {
  color: var(--accent-primary);
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 0.8rem;
  opacity: 0.5;
}

/* Footer / Disclaimer */
.app-footer {
  text-align: center;
  padding: 2.5rem 1rem;
  border-top: 1px solid var(--glass-border);
  margin-top: 3rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  background: var(--bg-secondary);
}

.disclaimer-box {
  max-width: 780px;
  margin: 0 auto 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  color: var(--text-secondary);
  font-size: 0.84rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-align: left;
}

.disclaimer-icon {
  font-size: 1.4rem;
  color: var(--accent-warn);
}

/* =========================================================
   v2.0 ZALİMCE DENETİM YÜKSELTMELERİ CSS
   ========================================================= */

/* Sektörel Profil Butonları */
.domain-selector {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.domain-btn {
  background: var(--bg-surface);
  color: var(--text-secondary);
  border: 1px solid var(--glass-border);
  padding: 0.45rem 1rem;
  border-radius: 99px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.domain-btn:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
}

.domain-btn.active {
  background: var(--accent-primary);
  color: var(--text-primary);
  border-color: var(--accent-primary);
  box-shadow: 0 0 15px var(--accent-glow);
}

/* Sürükle Bırak (Drag & Drop) Yükleme Alanı */
.drop-zone {
  border: 2px dashed var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: var(--transition);
  cursor: pointer;
  background: rgba(26, 32, 48, 0.4);
  margin-bottom: 1rem;
}

.drop-zone:hover, .drop-zone.dragover {
  border-color: var(--accent-primary);
  background: rgba(131, 98, 246, 0.1);
  color: var(--text-primary);
}

/* Çift Sekmeli Görünüm (Editor vs Highlighted Reader) */
.tab-header {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.tab-btn:hover {
  color: var(--text-primary);
  background: var(--bg-surface);
}

.tab-btn.active {
  color: var(--accent-primary);
  background: rgba(131, 98, 246, 0.15);
}

/* Metin İçi Fosforlu İşaretleme (Highlighted Reader) */
.highlighted-reader {
  width: 100%;
  min-height: 480px;
  max-height: 600px;
  overflow-y: auto;
  background: var(--bg-primary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  line-height: 1.8;
  white-space: pre-wrap;
}

mark.hl-CRITICAL {
  background-color: rgba(239, 68, 68, 0.25);
  color: hsl(0, 100%, 90%);
  border-bottom: 2px solid var(--accent-danger);
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
}

mark.hl-WARNING {
  background-color: rgba(245, 158, 11, 0.25);
  color: hsl(40, 100%, 90%);
  border-bottom: 2px solid var(--accent-warn);
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
}

mark.hl-CRITICAL:hover, mark.hl-WARNING:hover, mark.active-highlight {
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
  transform: scale(1.02);
}

/* Modal Ekranlar (Müzakere Mektubu & Gizlilik Pasaportu) */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  max-width: 720px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 20px 50px rgba(0,0,0,0.8);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-title {
  font-size: 1.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-close-btn:hover {
  color: var(--text-primary);
}

.letter-textarea {
  width: 100%;
  height: 340px;
  background: var(--bg-primary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  color: var(--text-primary);
  font-family: 'Courier New', monospace;
  font-size: 0.88rem;
  line-height: 1.6;
  resize: vertical;
}