@import url('./shared.css');

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background-image:
    radial-gradient(ellipse at 30% 20%, rgba(255, 107, 53, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(59, 142, 255, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(139, 92, 246, 0.04) 0%, transparent 60%);
}

.auth-wrapper {
  width: 100%;
  max-width: 440px;
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--border-radius-lg);
  padding: 40px 36px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.auth-logo {
  text-align: center;
  margin-bottom: 32px;
}

.auth-logo h1 {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  background: var(--streak-fire);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -2px;
  line-height: 1;
}

.auth-logo .tagline {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 6px;
}

.auth-tabs {
  display: flex;
  background: var(--bg-input);
  border-radius: var(--border-radius-sm);
  padding: 4px;
  margin-bottom: 28px;
}

.auth-tab {
  flex: 1;
  padding: 10px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  transition: all var(--transition-base);
  text-align: center;
}

.auth-tab.active {
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.auth-form { display: none; }
.auth-form.active { display: block; animation: fadeIn 0.2s ease; }

.input-wrapper {
  position: relative;
  margin-bottom: 12px;
}

.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 14px;
  pointer-events: none;
  z-index: 1;
}

.form-input {
  padding-left: 40px;
}

.password-toggle {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  transition: color var(--transition-fast);
  z-index: 1;
}

.password-toggle:hover { color: var(--text-primary); }

.submit-btn {
  width: 100%;
  padding: 14px;
  background: var(--streak-fire);
  color: white;
  border-radius: var(--border-radius-sm);
  font-size: 15px;
  font-weight: 700;
  margin-top: 8px;
  transition: all var(--transition-base);
  font-family: var(--font-display);
  letter-spacing: 0.5px;
  box-shadow: 0 4px 20px rgba(255, 107, 53, 0.3);
}

.submit-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 107, 53, 0.4);
}

.submit-btn:active:not(:disabled) { transform: translateY(0); }

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.divider::before, .divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

.google-btn {
  width: 100%;
  padding: 12px;
  background: var(--bg-input);
  border: 1px solid var(--border-medium);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition-base);
}

.google-btn:hover {
  background: var(--border-medium);
  border-color: var(--border-strong);
}

.google-btn img { width: 18px; height: 18px; }

.message-area {
  min-height: 20px;
  margin-top: 12px;
  text-align: center;
}

.msg-error { color: #fca5a5; font-size: 13px; }
.msg-success { color: var(--accent-green); font-size: 13px; }

.auth-features {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}

.auth-feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-muted);
}

.auth-feature-icon { font-size: 20px; }

@media (max-width: 480px) {
  .auth-card { padding: 28px 20px; border-radius: var(--border-radius); }
  .auth-logo h1 { font-size: 40px; }
}