/* Root Colors */
:root {
  --brand-color: #0077ff;
  --brand-dark: #005fcc;
  --danger: #e11d48;
  --text-dark: #0f1724;
  --text-light: #ffffff;
  --bg-light: #f4f6f9;
}

/* Global */
body {
  font-family: Arial, sans-serif;
  background: var(--bg-light);
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

/* Reusable Container */
.auth-container, .profile-container {
  background: #fff;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  width: 350px;
  text-align: center;
}

.auth-container h2, 
.profile-container h2 {
  margin-bottom: 1rem;
  color: var(--brand-color);
}

/* Form Inputs */
.auth-container input, 
.profile-container input, 
.profile-container textarea {
  width: 100%;
  padding: 0.7rem;
  margin: 0.5rem 0;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 1rem;
}

.auth-container input:focus,
.profile-container input:focus,
.profile-container textarea:focus {
  border-color: var(--brand-color);
  outline: none;
  box-shadow: 0 0 6px rgba(0,119,255,0.3);
}

/* Buttons */
.auth-container button,
.profile-container button {
  width: 100%;
  padding: 0.7rem;
  margin-top: 0.6rem;
  background: var(--brand-color);
  color: var(--text-light);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  transition: background 0.2s ease;
}

.auth-container button:hover,
.profile-container button:hover {
  background: var(--brand-dark);
}

/* Special Buttons */
.google-btn {
  background: #fff;
  color: #333;
  border: 1px solid #ddd;
}

.google-btn:hover {
  background: #f0f0f0;
}

.guest-btn {
  background: #444;
}

.guest-btn:hover {
  background: #222;
}

.danger-btn {
  background: var(--danger);
}

.danger-btn:hover {
  background: #be123c;
}

/* Error & Success Messages */
.error, .error-msg {
  color: var(--danger);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.success-msg {
  color: green;
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

/* Profile Page Layout */
.profile-container form {
  text-align: left;
}

.profile-container label {
  font-weight: bold;
  font-size: 0.9rem;
  margin-top: 0.8rem;
  display: block;
  text-align: left;
}

.profile-actions {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}