/* 🌟 Color & Common Variables */
:root {
  --color-primary: #374151;    /* gray-800 */
  --color-background: #F9FAFB; /* gray-50 */
  --color-text: #1F2937;       /* gray-700 */
  --color-secondary: #3B82F6;  /* blue-500 */
  --color-tertiary: #EF4444;   /* red-500 */
  --radius-default: 8px;
  --transition-speed: 0.3s;
}

/* 🔹 General Reset */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
  padding: 1rem;
}

/* 🔹 Hide Scrollbar */
.no-scrollbar::-webkit-scrollbar {
  display: none;
}

/* 🔹 Headings */
h1, h2, h3, h4 {
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.8rem;
}

/* 🔹 Form Labels */
label {
  font-weight: bold;
  color: var(--color-text);
  display: block;
  margin-top: 1rem;
  text-align: left;
}

/* 🔹 Input Fields */
input[type="text"],
input[type="email"],
input[type="password"] {
  color: var(--color-text);
  border: 2px solid var(--color-primary);
  padding: 0.75rem;
  margin-bottom: 1rem;
  border-radius: calc(var(--radius-default) * 0.75);
  width: 100%;
  font-size: 1rem;
  transition: border var(--transition-speed) ease-in-out,
              box-shadow var(--transition-speed) ease-in-out;
}

/* Placeholder styling */
input::placeholder {
  color: #9CA3AF; /* gray-400 */
  opacity: 1;
}

/* Focus state for inputs, textareas, and selects */
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border: 2.5px solid var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

/* 🔹 Custom Checkbox Styling */
.checkbox-container {
  display: flex;
  align-items: center;
  gap: 0.5rem; /* Spacing between checkbox & label */
  margin-top: 1rem; /* Spacing above the checkbox row */
}

input[type="checkbox"] {
  appearance: none;
  outline: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-primary);
  border-radius: 4px;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-speed) ease;
}

input[type="checkbox"]:hover {
  border-color: var(--color-secondary);
}

input[type="checkbox"]:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

input[type="checkbox"]::after {
  content: '';
  position: absolute;
  display: none;
  left: 5px;
  top: 3px;
  width: 5px;
  height: 10px;
  border: 2px solid var(--color-background);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

input[type="checkbox"]:checked::after {
  display: block;
}

/* 🔹 Buttons */
button {
  display: inline-block;
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  font-weight: bold;
  border-radius: var(--radius-default);
  cursor: pointer;
  text-align: center;
  border: 2px solid var(--color-primary);
  transition: all var(--transition-speed) ease-in-out;
}

button[type="submit"] {
  background-color: var(--color-primary);
  color: var(--color-background);
  height: 3.5rem;
}

button:hover,
button:focus {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  transform: translateY(-2px);
}

button:active {
  transform: translateY(0);
}

/* 🔹 Danger Button */
button.danger {
  background-color: var(--color-tertiary);
  border-color: var(--color-tertiary);
  color: var(--color-background);
}

button.danger:hover,
button.danger:focus {
  background-color: #dc2626; /* Darker Red */
}

/* 🔹 Link Styling */
a {
  color: var(--color-primary);
  font-weight: bold;
  text-decoration: none;
  transition: color var(--transition-speed) ease-in-out;
}

a:hover {
  color: var(--color-secondary);
  text-decoration: underline;
}

/* 🔹 Authentication Container for Django Allauth Pages */
.auth-container {
  max-width: 500px;
  margin: 4rem auto;
  padding: 2rem;
  background: var(--color-background);
  border-radius: calc(var(--radius-default) * 1.5);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
  animation: fadeIn 0.4s ease-in-out;
}

/* 🔹 Authentication Title */
.auth-title {
  font-size: 2rem;
  font-weight: bold;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

/* 🔹 Subtitle */
.auth-subtitle {
  font-size: 1rem;
  color: #6b7280;
  margin-bottom: 1.5rem;
}

/* 🔹 Authentication Links */
.auth-link {
  color: var(--color-secondary);
  font-weight: bold;
  text-decoration: none;
  transition: color var(--transition-speed) ease-in-out;
}

.auth-link:hover {
  text-decoration: underline;
  color: var(--color-primary);
}

/* 🔹 Error & Success Messages */
.error-message,
.success-message {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-default);
  margin-bottom: 1rem;
  text-align: center;
  font-weight: 500;
}

.error-message {
  background-color: var(--color-tertiary);
  color: var(--color-background);
}

.success-message {
  background-color: var(--color-secondary);
  color: var(--color-background);
}

/* 🔹 Django Allauth Form Error Styling */
.errorlist {
  color: var(--color-tertiary);
  font-size: 0.9rem;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
  list-style-type: none;
  padding: 0;
}

/* Individual Field Errors */
.field-error {
  color: var(--color-tertiary);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

/* 🔹 Password Requirements */
.password-requirements {
  text-align: left;
  font-size: 0.9rem;
  color: #6b7280;
  margin-bottom: 1rem;
}

.password-requirements ul {
  list-style-type: disc;
  margin-left: 1rem;
}

.password-requirements li {
  margin-bottom: 0.5rem;
}

/* 🔹 Social Login Buttons */
.social-login-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.social-login-buttons a {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-default);
  font-weight: bold;
  transition: all var(--transition-speed) ease;
}

.social-login-buttons a img {
  width: 24px;
  height: 24px;
  margin-right: 0.5rem;
}

.social-login-buttons a:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-background);
}

/* 🔹 Fade In Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 🔹 Mobile Responsive */
@media (max-width: 600px) {
  .auth-container {
    padding: 1.5rem;
    margin: 2rem auto;
  }

  button {
    font-size: 0.9rem;
  }

  .social-login-buttons {
    flex-direction: column;
  }
}