:root {
  --bg-color: #07090e;
  --bg-card: rgba(16, 22, 34, 0.75);
  --bg-card-hover: rgba(22, 30, 46, 0.85);
  --bg-input: rgba(10, 14, 23, 0.8);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-active: rgba(0, 240, 255, 0.4);
  --accent-cyan: #00f0ff;
  --accent-cyan-glow: rgba(0, 240, 255, 0.25);
  --accent-purple: #8b5cf6;
  --accent-purple-glow: rgba(139, 92, 246, 0.25);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --success: #10b981;
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-card: 0 20px 50px -10px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 240, 255, 0.04);
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
}

/* Ambient glow backgrounds */
.bg-ambient-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.glow-circle-1 {
  position: absolute;
  top: -150px;
  left: 20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-cyan-glow) 0%, transparent 70%);
  filter: blur(100px);
  opacity: 0.4;
  animation: pulseGlow 12s ease-in-out infinite alternate;
}

.glow-circle-2 {
  position: absolute;
  bottom: -150px;
  right: 15%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, var(--accent-purple-glow) 0%, transparent 70%);
  filter: blur(100px);
  opacity: 0.35;
  animation: pulseGlow 15s ease-in-out infinite alternate-reverse;
}

@keyframes pulseGlow {
  0% { transform: scale(1) translate(0, 0); }
  50% { transform: scale(1.15) translate(30px, -20px); }
  100% { transform: scale(0.95) translate(-20px, 20px); }
}

/* App Header */
.app-header {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-main);
}

.logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(139, 92, 246, 0.2));
  border: 1px solid var(--border-active);
  box-shadow: 0 0 15px var(--accent-cyan-glow);
}

.logo-badge svg {
  width: 22px;
  height: 22px;
  color: var(--accent-cyan);
}

.logo-text {
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, #ffffff 30%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Main Container */
.main-wrapper {
  position: relative;
  z-index: 10;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem 1.5rem;
  max-width: 860px;
  margin: 0 auto;
  width: 100%;
}

/* Flow A (Generator View) */
.generator-view {
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-tagline-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-cyan);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.text-gradient {
  background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 580px;
  margin-bottom: 2.5rem;
  font-weight: 400;
}

/* Glass Card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  width: 100%;
  padding: 2rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:focus-within {
  border-color: var(--border-active);
  box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.7), 0 0 30px var(--accent-cyan-glow);
}

/* Generator Form */
.prompt-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 100%;
}

.input-container {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 1.25rem;
  color: var(--text-dim);
  pointer-events: none;
  width: 20px;
  height: 20px;
}

.prompt-input {
  width: 100%;
  padding: 1.15rem 1.25rem 1.15rem 3.25rem;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 1.1rem;
  font-family: inherit;
  outline: none;
  transition: all 0.25s ease;
}

.prompt-input::placeholder {
  color: var(--text-dim);
}

.prompt-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px var(--accent-cyan-glow);
}

/* Tone Toggle Switch */
.toggle-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.25rem;
  text-align: left;
  cursor: pointer;
  user-select: none;
  transition: all 0.25s ease;
}

.toggle-wrapper:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
  flex-shrink: 0;
  cursor: pointer;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.15);
  transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-main);
  transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.toggle-switch input:checked + .toggle-slider {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px var(--accent-cyan-glow);
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(22px);
  background-color: #07090e;
}

.toggle-text-group {
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.toggle-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}

.toggle-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, #00f0ff 0%, #0099ff 100%);
  color: #050b14;
  font-weight: 700;
  font-size: 1.05rem;
  font-family: inherit;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 6px 20px rgba(0, 240, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 240, 255, 0.45);
}

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

/* Result Box in Flow A */
.result-box {
  margin-top: 2rem;
  width: 100%;
  text-align: left;
  animation: fadeInSlideUp 0.35s ease forwards;
}

@keyframes fadeInSlideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.result-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.result-input-group {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.result-url-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--accent-cyan);
  font-family: ui-monospace, 'Cascadia Code', 'Source Code Pro', Menlo, Monaco, Consolas, monospace;
  font-size: 0.95rem;
  padding: 0.85rem 1rem;
  outline: none;
}

.action-buttons-group {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.25rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-preview {
  background: rgba(139, 92, 246, 0.15);
  border-color: rgba(139, 92, 246, 0.3);
  color: #c4b5fd;
}

.btn-preview:hover {
  background: rgba(139, 92, 246, 0.25);
  border-color: rgba(139, 92, 246, 0.5);
  color: #ffffff;
}

/* Flow B (Recipient / Animation View) */
.recipient-view {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.mockup-container {
  width: 100%;
  max-width: 760px;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: visible;
}

.mockup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
}

.mockup-engine-indicator {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.engine-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.engine-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
}

.mockup-input-box {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--bg-input);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.4rem 0.6rem 0.4rem 1.25rem;
  transition: all 0.3s ease;
}

.mockup-input-box.active-focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px var(--accent-cyan-glow);
}

.mockup-text-field {
  flex: 1;
  font-size: 1.15rem;
  color: var(--text-main);
  min-height: 48px;
  display: flex;
  align-items: center;
  white-space: pre-wrap;
  word-break: break-word;
  user-select: none;
}

.typing-caret {
  display: inline-block;
  width: 2px;
  height: 1.25rem;
  background-color: var(--accent-cyan);
  margin-left: 2px;
  vertical-align: middle;
  animation: blinkCaret 0.8s infinite;
}

@keyframes blinkCaret {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.mockup-send-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: default;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.mockup-send-btn.ready-to-send {
  background: var(--accent-cyan);
  color: #050b14;
  box-shadow: 0 0 15px var(--accent-cyan-glow);
}

.mockup-send-btn.clicked {
  transform: scale(0.88);
  background: #ffffff;
  color: #000000;
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.8);
}

/* Simulated Mouse Cursor */
#simulated-mouse {
  position: fixed;
  width: 26px;
  height: 26px;
  pointer-events: none;
  z-index: 99999;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.7));
  transform-origin: top left;
  transition: transform 0.15s ease-out;
}

#simulated-mouse.clicking {
  transform: scale(0.85);
}

/* Punchline & Redirect Banner */
.punchline-card {
  margin-top: 2rem;
  width: 100%;
  max-width: 600px;
  background: linear-gradient(135deg, rgba(16, 24, 40, 0.95), rgba(26, 16, 40, 0.95));
  border: 1px solid rgba(0, 240, 255, 0.35);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 240, 255, 0.15);
  animation: bounceIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes bounceIn {
  0% { opacity: 0; transform: scale(0.85) translateY(20px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.punchline-quote {
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.punchline-countdown {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.countdown-number {
  font-weight: 700;
  color: var(--accent-cyan);
  font-size: 1.15rem;
}

.punchline-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* Toast Notification */
.toast-container {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--accent-cyan);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px var(--accent-cyan-glow);
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-main);
  font-size: 0.95rem;
  font-weight: 600;
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.toast-container.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.toast-icon {
  color: var(--accent-cyan);
  width: 18px;
  height: 18px;
}

/* Footer */
.app-footer {
  position: relative;
  z-index: 10;
  padding: 2rem 1.5rem;
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  background: rgba(7, 9, 14, 0.8);
  backdrop-filter: blur(10px);
}

.footer-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-text {
  font-size: 0.875rem;
  color: var(--text-dim);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-link {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--accent-cyan);
}

.footer-github-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Legal Pages (Impressum / Datenschutz) */
.legal-container {
  max-width: 760px;
  margin: 3rem auto;
  padding: 2.5rem;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.legal-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.legal-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.legal-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent-cyan);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  transition: transform 0.2s ease;
}

.legal-back-link:hover {
  transform: translateX(-4px);
}

.legal-body h2 {
  font-size: 1.3rem;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
  color: var(--text-main);
}

.legal-body p, .legal-body ul {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.legal-body ul {
  padding-left: 1.5rem;
}

/* Engine Selector in Flow A */
.engine-select-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: left;
  margin-bottom: 0.5rem;
}

.engine-select-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.engine-select-box {
  width: 100%;
  padding: 0.9rem 1.15rem;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  cursor: pointer;
  transition: all 0.25s ease;
}

.engine-select-box:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px var(--accent-cyan-glow);
}

.engine-select-box option {
  background: #0f172a;
  color: var(--text-main);
}

/* Recipient Choice View (Flow B1) */
.recipient-choice-view {
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.account-guide-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.guide-bar-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
}

.guide-chips {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.guide-chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.guide-chip:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.2);
}

.guide-chip.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan-glow);
}

.smart-tiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.9rem;
  transition: opacity 0.3s ease;
}

.smart-tile-btn {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.2rem;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-align: left;
  position: relative;
  overflow: hidden;
  font-family: inherit;
}

.smart-tile-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-cyan);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 0 15px var(--accent-cyan-glow);
}

.smart-tile-btn.featured {
  border-color: rgba(0, 240, 255, 0.4);
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.08), rgba(255, 255, 255, 0.03));
}

.smart-tile-badge-corner {
  position: absolute;
  top: 0;
  right: 0;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  color: #030812;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 0.15rem 0.65rem;
  border-bottom-left-radius: 8px;
  letter-spacing: 0.03em;
}

.smart-tile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  padding-right: 2.5rem;
}

.smart-tile-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.engine-icon {
  font-size: 1.1rem;
}

.smart-tile-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-muted);
}

.smart-tile-badge.no-login {
  background: rgba(0, 240, 255, 0.12);
  border-color: rgba(0, 240, 255, 0.35);
  color: var(--accent-cyan);
}

.smart-tile-badge.google {
  background: rgba(234, 67, 53, 0.12);
  border-color: rgba(234, 67, 53, 0.35);
  color: #f87171;
}

.smart-tile-badge.chatgpt {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.35);
  color: #34d399;
}

.smart-tile-badge.claude {
  background: rgba(217, 119, 6, 0.12);
  border-color: rgba(217, 119, 6, 0.35);
  color: #fbbf24;
}

.smart-tile-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 0.65rem;
  flex-grow: 1;
}

.smart-tile-desc strong {
  color: var(--text-main);
}

.smart-tile-footer {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.brand-disclaimer {
  font-size: 0.72rem;
  color: #64748b;
  margin-top: 1.5rem;
  text-align: center;
  line-height: 1.4;
}

/* Hero Instruction Card (Prominent & Clear) */
.hero-instruction-card {
  width: 100%;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.08), rgba(16, 21, 34, 0.95));
  border: 1px solid var(--accent-cyan);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.6rem;
  margin-bottom: 1.25rem;
  text-align: left;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px var(--accent-cyan-glow);
}

.instruction-header {
  margin-bottom: 1.15rem;
}

.instruction-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  font-size: 0.8rem;
  font-weight: 750;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
}

.instruction-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.01em;
}

.instruction-steps {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.instruction-step {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.step-num {
  width: 26px;
  height: 26px;
  background: var(--accent-cyan);
  color: #030812;
  font-weight: 800;
  font-size: 0.85rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.step-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.step-desc strong {
  color: var(--text-main);
}

kbd {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--accent-cyan);
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(0, 240, 255, 0.4);
  border-radius: 4px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

.btn-large {
  padding: 1.05rem 1.75rem;
  font-size: 1.05rem;
  font-weight: 750;
  width: 100%;
}

.punchline-quote-wrapper {
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  width: 100%;
  text-align: center;
}

.punchline-quote-wrapper .punchline-quote {
  font-size: 1.6rem;
  margin-bottom: 0;
}

/* Utilities */
.hidden {
  display: none !important;
}

/* Mobile Responsiveness */
@media (max-width: 640px) {
  .app-header {
    padding: 1.25rem 1rem;
  }
  
  .main-wrapper {
    padding: 1.5rem 1rem;
  }
  
  .glass-card {
    padding: 1.5rem 1.25rem;
  }
  
  .result-input-group {
    flex-direction: column;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
}