/* ============================================================
   ULTRA PREMIUM 2026 AESTHETIC - Core Design System
   ============================================================ */
:root {
  --bg-absolute: #1C1A18;
  --bg-app: #221F1D;
  --bg-surface: rgba(255, 255, 255, 0.03);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);
  
  --text-pure: #F4F1EA;
  --text-primary: #EAE5D9;
  --text-secondary: #AFA89D;
  --text-muted: #7A7369;
  
  --accent-glow: #D97757;
  --accent-glow-secondary: #EBA796;
  
  --font-serif: 'Newsreader', Georgia, serif;
  --font-sans: 'Inter', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 8px;
}

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

body {
  background-color: var(--bg-absolute);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow: hidden; /* App Layout prevents body scroll */
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   LOADING SCREEN (2026 Abstract Tech)
   ============================================================ */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-absolute);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

#loader-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.8;
}

.loader-content {
  position: relative;
  z-index: 10;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.loader-greeting {
  font-size: 3.5rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--text-pure);
  background: linear-gradient(180deg, #FFFFFF 0%, rgba(255,255,255,0.4) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0; /* Animated via GSAP */
  transform: translateY(20px);
}

.loader-progress {
  width: 200px;
  height: 2px;
  background-color: var(--border-subtle);
  border-radius: 2px;
  overflow: hidden;
  opacity: 0;
}

.loader-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-glow-secondary), var(--accent-glow));
  box-shadow: 0 0 10px var(--accent-glow);
}

.loader-subtext {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0;
}

/* Utility to hide main app initially */
.hidden {
  display: none !important;
  opacity: 0;
}

/* ============================================================
   MAIN APPLICATION
   ============================================================ */
.app-main {
  min-height: 100vh;
  background-color: var(--bg-app);
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(56, 189, 248, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 85% 30%, rgba(129, 140, 248, 0.03) 0%, transparent 50%);
  padding-bottom: 4rem;
}

/* ============================================================
   APP LAYOUT (LLM Dashboard Style)
   ============================================================ */
.app-layout {
  display: flex;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  background-color: var(--bg-app);
}

/* SIDEBAR */
.chat-sidebar {
  width: 260px;
  background-color: var(--bg-absolute);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  padding: 1rem;
  flex-shrink: 0;
}

.new-chat-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-pure);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s ease;
  margin-bottom: 2rem;
}

.new-chat-btn:hover {
  background: var(--border-hover);
}

.new-chat-btn svg {
  width: 16px;
  height: 16px;
}

.sidebar-section {
  flex-grow: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sidebar-section h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  padding-left: 0.5rem;
}

.sidebar-section ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.sidebar-section li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-section li:hover {
  background: var(--bg-surface);
  color: var(--text-primary);
}

.sidebar-section li.active {
  background: rgba(217, 119, 87, 0.1);
  color: var(--accent-glow);
}

.sidebar-section li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  margin-top: 1rem;
}

.sidebar-user img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.sidebar-user span {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
}

/* MAIN CHAT AREA */
.chat-main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: relative;
  background-color: var(--bg-app);
}

.chat-header {
  height: 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-family: var(--font-mono);
  background: rgba(34, 31, 29, 0.8);
  backdrop-filter: blur(10px);
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 10;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-sans);
  color: var(--text-pure);
}

.header-right img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

.badge.pro {
  background: rgba(217, 119, 87, 0.15);
  color: var(--accent-glow);
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  font-size: 0.7rem;
  text-transform: uppercase;
  font-weight: bold;
}

.chat-scroll-area {
  flex-grow: 1;
  overflow-y: auto;
  padding-top: 60px; /* offset for header */
  padding-bottom: 2rem;
  scroll-behavior: smooth;
}

/* Embedded Portfolio Widgets Container */
.portfolio-widgets {
  width: 100%;
  max-width: 1200px;
  margin: 2rem auto 0 auto;
  display: flex;
  flex-direction: column;
  gap: 3rem;
  padding: 0 1rem;
}

/* Artifact UI (Claude Style) */
.artifact-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.artifact-header {
  background: rgba(0,0,0,0.2);
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.artifact-header span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.artifact-header svg {
  width: 16px;
  height: 16px;
}

.artifact-badge {
  background: var(--bg-surface);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.artifact-body {
  min-height: 200px;
}

.workflow-viz-container {
  background-color: #1E2126;
  background-image: radial-gradient(#393E46 1px, transparent 1px);
  background-size: 20px 20px;
  position: relative;
  overflow: hidden;
  height: auto;
  display: block;
}

.glass-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* HERO SECTION */
.hero-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 4rem;
  align-items: center;
  position: relative;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  z-index: 2;
}

.hero-title {
  font-size: 4rem;
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.hero-title span {
  font-weight: 700;
  background: linear-gradient(90deg, var(--text-pure), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 90%;
  line-height: 1.7;
}

.tech-stack-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.pill:hover {
  background: rgba(255,255,255,0.06);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.pill svg {
  width: 14px;
  height: 14px;
  color: var(--accent-glow);
}

/* WORKFLOWS SECTION */
.workflows-section {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.section-header h3 {
  font-size: 2rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-pure);
  letter-spacing: -0.02em;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1rem;
}

.section-header.small h4 {
  font-size: 1.25rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-pure);
}

/* Tabs */
.workflow-tabs {
  display: flex;
  gap: 1rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1px;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 1rem 1.5rem;
  cursor: pointer;
  position: relative;
  transition: all 0.3s ease;
}

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

.tab-btn.active {
  color: var(--text-pure);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-glow);
  box-shadow: 0 -2px 10px var(--accent-glow);
}

/* Workflow Display */
.workflow-display-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  min-height: 400px;
}

.workflow-content {
  padding: 3rem;
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.workflow-content h4 {
  font-size: 1.5rem;
  color: var(--text-pure);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.workflow-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
}

.workflow-meta {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.workflow-visualization {
  padding: 0;
  background-color: #1E2126;
  background-image: radial-gradient(#393E46 1px, transparent 1px);
  background-size: 20px 20px;
  display: block;
  position: relative;
  overflow-x: auto;
  overflow-y: hidden;
  height: 350px;
  border-radius: 0 0 var(--radius-lg) 0;
  border-left: 1px solid var(--border-subtle);
}

.n8n-canvas {
  position: relative;
  width: 100%;
  height: auto;
}

.n8n-nodes-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  padding: 2rem;
  align-items: center;
  justify-content: center;
}

.n8n-node-wrapper {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 0.5rem;
}

.node-connector {
  color: #6B7280;
  display: flex;
  align-items: center;
  justify-content: center;
}

.node-connector svg {
  width: 24px;
  height: 24px;
}

.n8n-node-static {
  position: relative;
  width: 240px;
  height: 65px;
  background: #282C34;
  border-radius: 8px;
  border: 1px solid #3E4451;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  display: flex;
  overflow: visible; /* To allow success dot to overflow */
}

/* Workflow Description Block */
.workflow-description-block {
  padding: 1.5rem 2rem;
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.desc-item {
  color: var(--text-pure);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.6;
}

.desc-item strong {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent-glow);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  margin-right: 0.5rem;
}

.n8n-strip {
  width: 6px;
  height: 100%;
  background: #6B7280;
  border-radius: 8px 0 0 8px;
}

.n8n-strip.trigger { background: #22C55E; }
.n8n-strip.action { background: #8B5CF6; }

.n8n-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #D1D5DB;
  display: flex;
  align-items: center;
}

.n8n-icon svg { width: 18px; height: 18px; }

.n8n-content {
  flex: 1;
  padding: 0.5rem 0.75rem;
  padding-left: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.n8n-title {
  color: #D1D5DB;
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
}

.n8n-desc {
  color: #9CA3AF;
  font-size: 0.65rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
}

.n8n-success-dot {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 16px;
  height: 16px;
  background: #22C55E;
  border-radius: 50%;
  border: 2px solid #282C34;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}

.n8n-success-dot svg { width: 10px; height: 10px; color: #fff; stroke-width: 3px; }

.path-flow {
  stroke-dasharray: 8;
  animation: dash-flow 1.5s linear infinite;
}

@keyframes dash-flow {
  to { stroke-dashoffset: -16; }
}


/* 2 COLUMN GRID */
.grid-2-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

/* GEO STATS SECTION */
.geo-section {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.geo-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.stat-card {
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--text-pure);
  line-height: 1;
}

.stat-value.highlight {
  background: linear-gradient(90deg, var(--accent-glow-secondary), var(--accent-glow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

.stat-context {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.premium-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.premium-table th {
  text-align: left;
  padding: 1rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-subtle);
}

.premium-table td {
  padding: 1rem 0.5rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.02);
}

.premium-table tr:last-child td {
  border-bottom: none;
}

.badge.success {
  background: rgba(34, 197, 94, 0.1);
  color: #22C55E;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

/* MEDIA VAULT */
.media-section {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.video-container {
  position: relative;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: #000;
}

.premium-video {
  width: 100%;
  display: block;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.video-container:hover .premium-video {
  opacity: 1;
}

.video-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1rem;
  background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, transparent 100%);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.video-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-pure);
  font-weight: 700;
}

.video-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: #22C55E;
  font-family: var(--font-mono);
}

.video-status svg {
  width: 14px;
  height: 14px;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero-section {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .workflow-display-container, .grid-2-col {
    grid-template-columns: 1fr;
  }
  
  .workflow-content {
    border-bottom: 1px solid var(--border-subtle);
  }
}

/* ============================================================
   LLM CHAT INTERFACE
   ============================================================ */
.llm-chat {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.chat-container {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  flex-grow: 1;
}

.chat-message {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 1.5rem;
  opacity: 0;
  transform: translateY(10px);
  max-width: 850px;
  margin: 0 auto;
  width: 100%;
}

.chat-message.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.chat-avatar, .ai-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
  object-fit: cover;
}

.ai-avatar {
  background: var(--accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 0 15px rgba(217, 119, 87, 0.4);
}

.ai-avatar svg {
  width: 20px;
  height: 20px;
}

.message-content {
  flex-grow: 1;
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-pure);
  padding-top: 0.15rem;
}

.chat-message.ai .message-content {
  font-family: var(--font-serif);
  font-size: 1.25rem;
}

.user-prompt {
  font-size: 1.25rem;
  font-weight: 500;
  white-space: pre-wrap;
}

.user-prompt p {
  margin: 0;
  padding: 0;
}

/* Thinking Block */
.thinking-block {
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--border-subtle);
  padding: 1.5rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: 2rem;
}

.thinking-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.spin {
  animation: spin 1.5s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.thinking-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.thinking-steps li {
  color: var(--text-muted);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  transform: translateY(5px);
  animation: fade-in-up 0.4s forwards ease-out;
}

.thinking-steps li svg {
  color: var(--accent-glow);
  width: 14px;
  height: 14px;
}

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

.ai-response-text p {
  margin-bottom: 1.5rem;
  white-space: pre-wrap;
}

.handoff-text {
  font-weight: 600;
  color: var(--accent-glow);
  font-style: italic;
  margin-top: 2rem;
}

/* CTA */
.cta-card {
  padding: 2rem;
  text-align: center;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s;
}

.cta-btn.primary {
  background: var(--accent-glow);
  color: #fff;
}

.cta-btn.secondary {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-pure);
}

.cta-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
}

/* Sticky Input Box */
.chat-input-area {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
  transition: opacity 0.3s ease;
}

.chat-input-area.faded {
  opacity: 0;
  pointer-events: none;
}

.chat-input-wrapper {
  background: rgba(33, 36, 41, 0.8);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
}

.input-fake-textarea {
  flex-grow: 1;
  font-size: 1.1rem;
  color: var(--text-pure);
  min-height: 24px;
  white-space: pre-wrap;
}

.send-btn {
  background: var(--text-muted);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-app);
  cursor: not-allowed;
  transition: all 0.3s ease;
}

.send-btn.active {
  background: var(--text-pure);
  cursor: pointer;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}

.send-btn svg {
  width: 18px;
  height: 18px;
}

.typing-cursor {
  display: inline-block;
  width: 8px;
  height: 1.2em;
  background: var(--text-pure);
  animation: blink 1s step-end infinite;
  vertical-align: middle;
  margin-left: 4px;
}