/* CSS CUSTOM PROPERTIES (THEME COLORS) */
:root {
  --color-bg-primary: #0d0d0d;
  --color-bg-secondary: #202020;
  --color-text-primary: #f2f2f2;
  --color-text-secondary: #bfbfbf;
  --color-accent: #00ff00;
  --color-accent-dim: rgba(0, 255, 0, 0.6);
  --color-accent-dark: #008f00;
  --color-border: #737373;
  --color-glass-bg: rgba(13, 13, 13, 0.5);
  --color-glass-border: rgba(255, 255, 255, 0.05);
  --color-monitor-bezel: #404040;
  --color-terminal-prompt: #33ccff;
  --color-admin: #FFD700;
  --color-admin-glow: rgba(255, 215, 0, 0.5);
  --color-error: #ff3333;
  --font-primary: 'Libre Baskerville', serif;
  --font-display: 'Playfair Display', serif;
  --font-mono: 'Courier Prime', monospace;
  --navbar-height: 80px;
  
  /* Fluid Typography Scale */
  --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --font-size-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
  --font-size-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --font-size-md: clamp(1.125rem, 1rem + 0.625vw, 1.35rem);
  --font-size-lg: clamp(1.35rem, 1.2rem + 0.75vw, 1.75rem);
  --font-size-xl: clamp(1.75rem, 1.5rem + 1.25vw, 2.5rem);
  --font-size-2xl: clamp(2.5rem, 2rem + 2.5vw, 4rem);
  --font-size-3xl: clamp(3rem, 2.5rem + 2.5vw, 4.5rem);
}

/* ACCESSIBILITY - SCREEN READER ONLY */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* GLOBAL */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  height: 100vh;
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
}

/* --- NAVBAR STYLES (Global Glass) --- */
.navbar {
  min-height: var(--navbar-height); 
  background-color: var(--color-glass-bg) !important;
  backdrop-filter: blur(15px) !important;
  -webkit-backdrop-filter: blur(15px) !important;
  border-bottom: 1px solid var(--color-glass-border);
  letter-spacing: 4px;
  font-size: var(--font-size-xs);
  z-index: 1000;
}

.navbar-brand,
.navbar-nav .nav-link {
  color: var(--color-text-primary) !important;
  border-radius: 1px;
}

.navbar-nav .nav-link:hover {
  color: var(--color-bg-primary) !important;
  background-color: var(--color-text-primary);
}

.navbar-toggler {
  border: none;
  box-shadow: none !important;
}

.navbar-toggler-icon {
  filter: invert(1);
}

/* --- MOBILE MENU SPECIFIC --- */
@media (max-width: 991px) {
  .navbar-collapse {
    text-align: center;
    background-color: rgba(10, 10, 10, 0.6); 
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 15px; 
    margin-top: 15px;
    margin-bottom: 15px;
    padding: 20px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  }
  .navbar-nav .nav-item {
    margin-bottom: 12px;
  }
}

/* MAIN HERO */
.main {
  height: calc(100vh - var(--navbar-height)); 
  margin-top: var(--navbar-height);           
}

/* CARD */
.dictionary-card {
  width: 100%;
  max-width: 590px;
  aspect-ratio: 1 / 1;
  border: 10px solid var(--color-text-primary);
  display: flex;
  align-items: center;
}

.dictionary-inner {
  padding: 40px;
  animation: fadeUp 1s ease forwards;
  text-align: left;
}

.site-tagline {
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  letter-spacing: -0.02em;
  margin: 0 0 12px 0;
  line-height: 1.1;
  text-align: left;
  color: rgba(191, 191, 191, 0.7);
}

/* TYPOGRAPHY */
.word {
  font-family: var(--font-display);
  font-size: var(--font-size-3xl);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  line-height: 1.1;
  text-align: left;
  margin-top: 0;
}

.phonetic {
  font-style: italic;
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  letter-spacing: 0.04em;
  margin-bottom: 32px;
  text-align: left;
}

.definition {
  font-size: var(--font-size-md);
  line-height: 1.6;
  max-width: 38ch;
  text-align: left;
}

/* RIGHT ELEMENT (System Monitor Container) */
.system-monitor {
  width: 100%;            /* Ensure container is full width */
  height: 100%;           /* Ensure full height */
  display: flex;
  justify-content: center;
  align-items: center;
}

/* --- BRAND DOT (System Status Light) --- */
.brand-dot {
  color: var(--color-accent); 
  display: inline-block; 
  text-shadow: 0 0 5px var(--color-accent-dim); 
  animation: statusBlink 2s infinite ease-in-out;
}

@keyframes statusBlink {
  0% { opacity: 1; text-shadow: 0 0 5px var(--color-accent-dim); }
  50% { opacity: 0.3; text-shadow: none; }
  100% { opacity: 1; text-shadow: 0 0 5px var(--color-accent-dim); }
}

.navbar-brand:hover .brand-dot {
    animation-duration: 0.5s;
    text-shadow: 0 0 15px var(--color-accent); 
}

/* --- SELECTION --- */
::selection { background-color: var(--color-accent); color: #000000; text-shadow: none; }
::-moz-selection { background-color: var(--color-accent); color: #000000; text-shadow: none; }

/* --- NAV LINKS --- */
.navbar-nav .nav-link.active {
    background-color: transparent !important; 
    box-shadow: none !important;
    border: none !important;
    color: var(--color-accent) !important;                
    border-bottom: 2px solid var(--color-accent) !important; 
    padding-bottom: 5px;                      
    text-shadow: 0 0 10px var(--color-accent-dim); 
}

.navbar-nav .nav-link:hover {
    color: var(--color-text-primary) !important;
    background-color: var(--color-bg-secondary) !important; 
    text-shadow: none;         
    transition: color 0.3s ease;
}

.navbar-nav .nav-link.active:hover {
    color: var(--color-accent) !important;
    background-color: transparent !important;
    cursor: default;
}

/* =========================================
   MONITOR & TERMINAL (REPAIRED & ROBUST)
   ========================================= */

/* 1. THE BEZEL (Outer Grey Box) */
.monitor-box {
  background-color: var(--color-monitor-bezel);
  
  /* DIMENSIONS - FIXED TO PREVENT COLLAPSE */
  width: 100%;
  max-width: 480px;
  min-width: 350px;       /* <--- SAFETY NET: Prevents it from squashing */
  height: 420px;          
  
  border-radius: 20px;     
  border: 4px solid var(--color-border);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.7);
  
  position: relative; 
  box-sizing: border-box;
  margin: 0 auto; 
  flex-shrink: 0;         /* <--- SAFETY NET: Tells Flexbox 'Do Not Shrink Me' */
}

/* 2. THE SCREEN (Glass Display) */
.screen {
  position: absolute;
  top: 18px; bottom: 18px; left: 18px; right: 18px;
  
  background: linear-gradient(135deg, rgba(20, 20, 20, 0.95), rgba(10, 10, 10, 1));
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 30px rgba(0, 0, 0, 1);
  
  overflow: hidden; 
  display: flex;       
  flex-direction: column;
}

/* 3. REFLECTION */
.screen::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.03), transparent);
  pointer-events: none;
}

/* 4. TERMINAL WRAPPER */
.terminal {
  width: 100%;
  height: 100%;        
  padding: 20px;       
  font-family: var(--font-mono);
  color: var(--color-text-primary);
  overflow: hidden; 
  display: flex; 
  flex-direction: column;
}

/* 5. CHAT SCREEN (Wrapper) */
#chat-screen {
  display: flex;
  flex-direction: column;
  height: 100%;        
  overflow: hidden;    
}

/* 6. CHAT BOX (SCROLLABLE AREA) */
#chat-box {
  flex: 1 1 auto;      /* Grow to fill space */
  min-height: 0;       /* <--- MAGIC FIX for Scrolling */
  overflow-y: auto;    /* Enable Vertical Scroll */
  
  display: flex;
  flex-direction: column;
  padding-right: 5px; 
}

/* Push messages to bottom */
#chat-box > :first-child {
  margin-top: auto; 
}

/* 7. TEXT STYLES */
.output-line {
  margin-bottom: 10px;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  color: var(--color-text-secondary);
}

.prefix {
  color: var(--color-accent);
  font-weight: bold;
  margin-right: 10px;
  text-shadow: 0 0 8px rgba(0, 255, 0, 0.5);
}

.user-prompt {
  color: var(--color-terminal-prompt);
  font-weight: bold;
  margin-right: 10px;
  font-size: var(--font-size-sm);
}

/* 8. INPUT LINE (Pinned) */
.input-line {
  flex: 0 0 auto;      
  display: flex;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 10px;
  margin-top: 5px;
}

.terminal-input {
  background: transparent;
  border: none;
  color: var(--color-text-primary);
  font-family: var(--font-mono);
  font-size: var(--font-size-base);
  width: 100%;
  outline: none;
}

/* SCROLLBAR STYLING */
#chat-box::-webkit-scrollbar { width: 6px; }
#chat-box::-webkit-scrollbar-track { background: transparent; }
#chat-box::-webkit-scrollbar-thumb { background: #444; border-radius: 3px; }
#chat-box::-webkit-scrollbar-thumb:hover { background: #666; }

/* BOOT SEQUENCE */
#boot-screen {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start; 
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  color: var(--color-accent); 
  line-height: 1.5;
}

.boot-line {
  margin-bottom: 4px;
  opacity: 0; 
  animation: fadeIn 0.1s forwards;
}

.timestamp { color: var(--color-accent-dark); margin-right: 8px; }

@keyframes fadeIn { to { opacity: 1; } }


/* =========================================
   ADMIN MODE STYLES (SECRET HANDSHAKE)
   ========================================= */

/* The Monitor Border turns Gold */
.monitor-box.admin-mode {
    border-color: var(--color-admin) !important;
    box-shadow: 0 0 25px rgba(255, 215, 0, 0.4), 0 25px 50px rgba(0,0,0,0.7) !important;
    transition: all 0.5s ease;
}

/* The Prompt User turns Red/Gold */
.admin-mode .user-prompt {
    color: var(--color-admin) !important;
    text-shadow: 0 0 5px var(--color-admin-glow);
}

/* Specific System Messages */
.sys-msg {
    color: var(--color-error);
    font-weight: bold;
}

/* =========================================
   RESPONSIVE TYPOGRAPHY UTILITIES
   ========================================= */

/* Utility classes for consistent typography across the site */
.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-md { font-size: var(--font-size-md); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.text-2xl { font-size: var(--font-size-2xl); }
.text-3xl { font-size: var(--font-size-3xl); }

/* Line height utilities */
.leading-tight { line-height: 1.1; }
.leading-snug { line-height: 1.375; }
.leading-normal { line-height: 1.5; }
.leading-relaxed { line-height: 1.625; }
.leading-loose { line-height: 2; }

/* Responsive spacing adjustments */
@media (max-width: 768px) {
  .dictionary-inner {
    padding: clamp(20px, 5vw, 40px);
  }
  
  .dictionary-card {
    border-width: clamp(5px, 1vw, 10px);
  }
}


/* =========================================
   FLOATING ACTION MENU (FAB)
   ========================================= */
.floating-action-menu {
  position: fixed;
  bottom: 100px;
  right: 30px;
  z-index: 10002;
}

.fab-toggle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), #00cc00);
  border: 2px solid var(--color-accent);
  color: var(--color-bg-primary);
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 255, 0, 0.4);
  transition: all 0.3s ease;
  position: relative;
}

.fab-toggle:hover {
  transform: scale(1.1) rotate(90deg);
  box-shadow: 0 6px 25px rgba(0, 255, 0, 0.6);
}

.fab-toggle.active {
  transform: rotate(135deg);
  background: linear-gradient(135deg, #ff3333, #cc0000);
  border-color: #ff3333;
}

.fab-menu {
  position: absolute;
  bottom: 70px;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.fab-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.fab-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: rgba(0, 255, 0, 0.1);
  border: 2px solid var(--color-accent);
  border-radius: 30px;
  color: var(--color-accent);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 14px;
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(0, 255, 0, 0.2);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  transform-origin: right center;
}

.fab-item:hover {
  background: var(--color-accent);
  color: var(--color-bg-primary);
  transform: translateX(-5px) scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 255, 0, 0.4);
}

.fab-icon {
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fab-label {
  font-weight: bold;
  letter-spacing: 1px;
}

/* =========================================
   DOWNLOAD CV BUTTON
   ========================================= */
.cv-download-btn {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-bg-primary);
  text-decoration: none;
  font-family: var(--font-mono);
  font-weight: bold;
  font-size: var(--font-size-base);
  border: 2px solid var(--color-accent);
  border-radius: 5px;
  letter-spacing: 2px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 255, 0, 0.3);
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}

.cv-download-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: left 0.3s ease;
}

.cv-download-btn:hover::before {
  left: 100%;
}

.cv-download-btn:hover {
  background: transparent;
  color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 255, 0, 0.5);
}

.cv-download-btn:active {
  transform: translateY(0);
}

/* =========================================
   QUICK LINKS SECTION
   ========================================= */
.quick-links {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 30px 0;
}

.quick-link-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(0, 255, 0, 0.1);
  border: 1px solid var(--color-accent);
  border-radius: 25px;
  color: var(--color-accent);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  transition: all 0.3s ease;
}

.quick-link-item:hover {
  background: var(--color-accent);
  color: var(--color-bg-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 255, 0, 0.3);
}

.quick-link-icon {
  font-size: 1.2em;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .floating-action-menu {
    bottom: 30px;
    right: 20px;
  }
  
  .fab-toggle {
    width: 50px;
    height: 50px;
    font-size: 20px;
  }
  
  .fab-item {
    padding: 10px 16px;
    font-size: 12px;
  }
  
  .fab-icon {
    font-size: 16px;
  }
  
  .quick-links {
    gap: 10px;
  }
  
  .quick-link-item {
    padding: 8px 15px;
    font-size: var(--font-size-xs);
  }
}

/* =========================================
   GITHUB STATS SECTION
   ========================================= */
.github-stats-container {
  width: 100%;
}

.github-card {
  background: rgba(0, 255, 0, 0.05);
  border: 2px solid var(--color-accent);
  border-radius: 10px;
  padding: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 255, 0, 0.2);
  backdrop-filter: blur(10px);
}

.github-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 25px rgba(0, 255, 0, 0.4);
  border-color: #00ff00;
}

.github-stat-img,
.github-graph-img {
  width: 100%;
  height: auto;
  border-radius: 5px;
  display: block;
}

.github-stat-img {
  max-height: 200px;
  object-fit: contain;
}

.github-graph-img {
  max-height: 300px;
  object-fit: contain;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .github-card {
    padding: 10px;
  }
  
  .github-stat-img {
    max-height: 180px;
  }
  
  .github-graph-img {
    max-height: 250px;
  }
}