/* OpenClaw — Dark Theme */
:root {
  --bg: #0f0f23;
  --bg-card: #161629;
  --bg-input: #1a1a2e;
  --text: #e0e0e0;
  --text-muted: #a0a0b0;
  --text-dim: #666680;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --accent-soft: rgba(59, 130, 246, 0.1);
  --border: #2a2a3a;
  --success: #10b981;
  --upsell-border: #f59e0b;
  --upsell-bg: rgba(245, 158, 11, 0.05);
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Container */
.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* Logo */
.logo {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 2px;
}

/* Landing */
.landing-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 60px;
}

.badge {
  background: var(--accent-soft);
  color: var(--accent);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}

.landing-main h1 {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.subtitle {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 48px;
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.feature {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
}

.feature-icon { font-size: 28px; margin-bottom: 12px; }
.feature h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.feature p { font-size: 14px; color: var(--text-muted); }

/* CTA */
.cta-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  text-align: center;
  margin-bottom: 48px;
}

.cta-section h2 { font-size: 22px; margin-bottom: 20px; }

.cta-form {
  display: flex;
  gap: 12px;
  max-width: 460px;
  margin: 0 auto;
}

.cta-form input[type="email"] {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-input);
  color: var(--text);
  font-size: 15px;
  font-family: var(--font-body);
  outline: none;
}

.cta-form input[type="email"]:focus {
  border-color: var(--accent);
}

.cta-form input[type="email"]::placeholder {
  color: var(--text-dim);
}

.cta-note {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 12px;
}

/* Buttons */
.btn, button[type="submit"] {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
  transition: background 0.15s;
}

.btn-primary, .cta-form button, .waitlist-form button {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover, .cta-form button:hover, .waitlist-form button:hover {
  background: var(--accent-hover);
}

.btn-secondary {
  background: var(--bg-input);
  color: var(--text);
  border: 1px solid var(--border);
}

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

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Social Proof */
.social-proof {
  text-align: center;
  padding: 32px 0;
}

.social-proof h3 { font-size: 16px; margin-bottom: 12px; color: var(--text-muted); }
.coming-soon { font-size: 14px; color: var(--text-dim); font-style: italic; }

/* Success Card */
.success-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 48px 32px;
  text-align: center;
  max-width: 520px;
  margin: 80px auto;
}

.success-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--success);
  color: #fff;
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.success-card h1 { font-size: 24px; margin-bottom: 12px; }
.success-card p { color: var(--text-muted); margin-bottom: 8px; }

.success-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin: 28px 0;
  flex-wrap: wrap;
}

.note { font-size: 13px; color: var(--text-dim); }

/* Footer */
footer {
  text-align: center;
  padding: 40px 0;
  font-size: 13px;
  color: var(--text-dim);
}

/* ===== Dashboard ===== */
.dashboard-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px 20px;
}

.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.user-info {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
}

/* Upsell Banner */
.upsell-banner {
  background: var(--upsell-bg);
  border: 1px solid var(--upsell-border);
  border-radius: 10px;
  padding: 28px;
  margin-bottom: 28px;
}

.upsell-badge {
  display: inline-block;
  background: rgba(245, 158, 11, 0.15);
  color: var(--upsell-border);
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 12px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.upsell-content h2 {
  font-size: 20px;
  margin-bottom: 12px;
}

.upsell-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: 16px;
}

.upsell-content li {
  font-size: 14px;
  color: var(--text-muted);
  padding: 4px 0;
}

.upsell-content li::before {
  content: '→ ';
  color: var(--upsell-border);
}

.waitlist-form {
  display: flex;
  gap: 10px;
  max-width: 400px;
}

.waitlist-form input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-input);
  color: var(--text);
  font-size: 14px;
  font-family: var(--font-body);
  outline: none;
}

.waitlist-form input:focus { border-color: var(--accent); }

.waitlist-form button {
  padding: 10px 18px;
  font-size: 13px;
  white-space: nowrap;
  background: var(--upsell-border);
}

.waitlist-form button:hover { background: #d97706; }

/* Tabs */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}

.tab {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 18px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}

.tab:hover { color: var(--text); }
.tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Tab Content */
.tab-content { display: none; }
.tab-content.active { display: block; }

.tab-content h2 {
  font-size: 22px;
  margin-bottom: 8px;
}

.tab-content h3 {
  font-size: 16px;
  margin-top: 28px;
  margin-bottom: 12px;
  color: var(--text);
}

.tab-content h4 {
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--text-muted);
}

.tab-content p {
  color: var(--text-muted);
  margin-bottom: 12px;
  font-size: 15px;
}

.tab-content ul, .tab-content ol {
  padding-left: 20px;
  margin-bottom: 16px;
}

.tab-content li {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.tab-content li strong {
  color: var(--text);
}

.tab-content code {
  font-family: var(--font-mono);
  background: var(--bg-input);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 13px;
}

/* Prompt / Code Block */
.prompt-block {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 20px;
}

.prompt-block pre {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  padding: 20px;
  overflow-x: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
  color: var(--text-muted);
}

.copy-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-family: var(--font-mono);
  cursor: pointer;
}

.copy-btn:hover {
  background: var(--border);
  color: var(--text);
}

/* Example Block */
.example-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 16px;
}

.example-block pre {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
  color: var(--text-muted);
}

/* Decision Table */
.decision-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}

.decision-table th {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 2px solid var(--border);
  color: var(--text);
  font-weight: 600;
}

.decision-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}

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

/* Responsive */
@media (max-width: 600px) {
  .cta-form, .waitlist-form {
    flex-direction: column;
  }
  .success-actions { flex-direction: column; }
  .tabs { overflow-x: auto; }
  .tab { font-size: 13px; padding: 8px 12px; white-space: nowrap; }
}