/* Theme CSS Variables and Base Styles */

:root {
  --bg: #0b0d12;
  --panel: #121621;
  --muted: #8a94a7;
  --fg: #e6ebf5;
  --accent: #2f7bff;
  --accent-hover: #4a8eff;
  --border: #202535;
  --dark-bg: #0e1220;
  --active-bg: #183156;
  --gradient-start: #2f7bff;
  --gradient-end: #3ecf8e;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header */
header {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  background: rgba(11, 13, 18, 0.8);
  backdrop-filter: blur(10px);
}

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

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

.logo img {
  width: 32px;
  height: 32px;
  border-radius: 6px;
}

.logo-text {
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

/* Buttons */
.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.cta-button:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(47, 123, 255, 0.3);
}

.cta-button-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn {
  width: 100%;
  padding: 0.875rem;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn:hover:not(:disabled) {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(47, 123, 255, 0.3);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary,
.btn-secondary {
  padding: 0.875rem 1.75rem;
  border-radius: 6px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--accent);
  color: white;
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--dark-bg);
  border-color: var(--accent);
}

/* Links */
.back-link {
  display: inline-block;
  margin-left: auto;
  padding: 0.625rem 1.25rem;
  background: transparent;
  color: var(--fg);
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.2s;
  font-size: 0.95rem;
}

.back-link:hover {
  background: var(--dark-bg);
  border-color: var(--accent);
}

/* Footer */
footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--muted);
  font-size: 0.875rem;
}