/* ZitLabs Cyberpunk R&D Styling */

:root {
  --labs-bg: #030712;
  --labs-card-bg: rgba(17, 24, 39, 0.6);
  --labs-border: rgba(168, 85, 247, 0.2);
  --labs-text: #e5e7eb;
  --labs-text-muted: #6b7280;
  
  --labs-neon-purple: #a855f7;
  --labs-neon-pink: #ec4899;
  --labs-neon-cyan: #06b6d4;
}

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

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background-color: var(--labs-bg);
  color: var(--labs-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
  padding-bottom: 80px; /* Space for ecosystem switcher */
}

/* Background Cyber Grid */
.grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    linear-gradient(rgba(168, 85, 247, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 85, 247, 0.03) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
  z-index: 0;
}

/* Container */
.labs-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 10;
}

.text-center {
  text-align: center;
}

/* Header styling */
.labs-header {
  background-color: rgba(3, 7, 18, 0.85);
  border-bottom: 1px solid var(--labs-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 16px 0;
}

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

.labs-logo {
  font-family: 'Share Tech Mono', monospace;
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.logo-term {
  font-size: 16px;
  font-weight: 700;
  color: var(--labs-neon-pink);
  letter-spacing: -0.02em;
}

.logo-sub {
  font-size: 9px;
  color: var(--labs-neon-cyan);
  margin-top: 2px;
}

.labs-nav {
  display: flex;
  gap: 20px;
}

.labs-nav a {
  font-family: 'Share Tech Mono', monospace;
  font-size: 13px;
  color: var(--labs-text-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

.labs-nav a:hover {
  color: var(--labs-neon-cyan);
}

/* Hero Section */
.labs-hero {
  padding: 96px 0 64px;
}

.glow-box-labs {
  display: inline-block;
  margin-bottom: 24px;
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.15);
  border-radius: 9999px;
}

.labs-warning-badge {
  display: inline-block;
  border: 1px solid var(--labs-neon-purple);
  color: var(--labs-neon-purple);
  background-color: rgba(168, 85, 247, 0.05);
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  padding: 6px 14px;
  border-radius: 9999px;
  letter-spacing: 0.05em;
}

.labs-hero-title {
  font-family: 'Share Tech Mono', monospace;
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #ffffff;
  max-width: 720px;
  margin: 0 auto 20px;
  text-shadow: 0 0 15px rgba(236, 72, 153, 0.15);
}

.labs-hero-desc {
  font-size: 15px;
  color: #9ca3af;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Sections */
.labs-section {
  padding: 80px 0;
}

.border-top-labs {
  border-top: 1px solid var(--labs-border);
}

.labs-section-header {
  margin-bottom: 48px;
}

.labs-section-header h2 {
  font-family: 'Share Tech Mono', monospace;
  font-size: 24px;
  color: #ffffff;
  margin-bottom: 12px;
}

.labs-section-header p {
  color: #9ca3af;
  font-size: 13px;
}

/* AI chat terminal mockup */
.chat-terminal {
  background-color: #0b0f17;
  border: 1px solid var(--labs-border);
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(168, 85, 247, 0.05);
  overflow: hidden;
  max-width: 800px;
  margin: 0 auto;
}

.terminal-bar {
  background-color: rgba(17, 24, 39, 0.9);
  border-bottom: 1px solid var(--labs-border);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.term-status-dot {
  width: 8px;
  height: 8px;
  background-color: var(--labs-neon-cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--labs-neon-cyan);
}

.term-file-name {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  color: #9ca3af;
  flex-grow: 1;
}

.term-ping {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  color: var(--labs-text-muted);
}

.chat-output {
  height: 280px;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 13px;
  line-height: 1.6;
}

.chat-msg {
  white-space: pre-wrap;
}

.system-msg {
  color: var(--labs-neon-purple);
  opacity: 0.8;
}

.bot-msg {
  color: #34d399; /* emerald green output */
}

.user-msg {
  color: var(--labs-neon-cyan);
}

.msg-sender {
  font-weight: 700;
  margin-right: 6px;
}

.chat-input-row {
  display: flex;
  background-color: rgba(17, 24, 39, 0.7);
  border-top: 1px solid var(--labs-border);
  align-items: center;
  padding: 10px 16px;
}

.input-prompt {
  font-family: 'Share Tech Mono', monospace;
  font-size: 16px;
  color: var(--labs-neon-pink);
  margin-right: 12px;
}

.chat-input-row input {
  flex-grow: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: 'Share Tech Mono', monospace;
  font-size: 14px;
  color: #ffffff;
}

#chat-send-btn {
  background-color: transparent;
  border: 1px solid var(--labs-neon-pink);
  color: var(--labs-neon-pink);
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  padding: 6px 14px;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s ease;
}

#chat-send-btn:hover {
  background-color: var(--labs-neon-pink);
  color: #030712;
  box-shadow: 0 0 10px var(--labs-neon-pink);
}

/* Experiments grid list */
.labs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.labs-card {
  background-color: var(--labs-card-bg);
  border: 1px solid var(--labs-border);
  border-radius: 12px;
  padding: 24px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.labs-card:hover {
  border-color: var(--labs-neon-pink);
  box-shadow: 0 0 25px rgba(236, 72, 153, 0.08);
  transform: translateY(-2px);
}

.labs-card-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
}

.card-status {
  color: var(--labs-neon-cyan);
}

.card-tag {
  color: var(--labs-text-muted);
}

.labs-card h3 {
  font-family: 'Share Tech Mono', monospace;
  font-size: 18px;
  color: #ffffff;
  margin-bottom: 8px;
}

.labs-card-desc {
  font-size: 12px;
  color: #9ca3af;
  margin-bottom: 24px;
}

/* Embedded slide prototype */
.mini-slider-widget {
  background-color: #0b0f17;
  border: 1px solid var(--labs-border);
  border-radius: 8px;
  padding: 16px;
}

.slider-screen {
  background-color: #17181c;
  border-radius: 4px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 11px;
  color: var(--labs-neon-cyan);
  padding: 0 10px;
  font-family: 'Share Tech Mono', monospace;
}

.slider-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
}

.slide-control {
  background: transparent;
  border: 1px solid var(--labs-border);
  color: #ffffff;
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  padding: 4px 8px;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.slide-control:hover {
  border-color: var(--labs-neon-cyan);
  color: var(--labs-neon-cyan);
}

.slide-num {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: var(--labs-text-muted);
}

/* Interactive Quiz assessment prototype */
.mini-quiz-widget {
  background-color: #0b0f17;
  border: 1px solid var(--labs-border);
  border-radius: 8px;
  padding: 16px;
}

.quiz-q {
  font-size: 11px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 12px;
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.quiz-opt {
  background-color: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.15);
  color: #ffffff;
  padding: 6px 12px;
  font-size: 11px;
  text-align: left;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.quiz-opt:hover {
  background-color: rgba(255,255,255,0.08);
}

.quiz-status {
  margin-top: 10px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  text-align: center;
  color: var(--labs-text-muted);
}

.sandbox-action-box {
  margin-top: 20px;
}

.labs-btn-neon {
  background-color: transparent;
  border: 1px solid var(--labs-neon-purple);
  color: var(--labs-neon-purple);
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  padding: 10px 20px;
  cursor: pointer;
  border-radius: 6px;
  width: 100%;
  transition: all 0.2s ease;
}

.labs-btn-neon:hover {
  background-color: var(--labs-neon-purple);
  color: #030712;
  box-shadow: 0 0 15px var(--labs-neon-purple);
}

/* Labs Footer */
.labs-footer {
  border-top: 1px solid var(--labs-border);
  background-color: #02050b;
  padding: 30px 0;
  font-size: 11px;
  font-family: 'Share Tech Mono', monospace;
  color: var(--labs-text-muted);
}

.footer-inner-labs {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.back-link {
  color: var(--labs-neon-pink);
  text-decoration: none;
}

.back-link:hover {
  text-shadow: 0 0 8px var(--labs-neon-pink);
}

@media (max-width: 768px) {
  .labs-nav {
    display: none;
  }
}