/* Authentication Modal */
.auth-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}


.auth-modal.active {
    opacity: 1;
    visibility: visible;
}

.auth-container {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    width: 100%;
    max-width: 450px;
    padding: 30px;
    position: relative;
    transform: translateY(20px);
    transition: var(--transition);
}

.auth-modal.active .auth-container {
    transform: translateY(0);
}

.close-modal {
    position: absolute;
    top: 15px;
    left: 15px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-dark);
    cursor: pointer;
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--primary-color);
}

.auth-tabs {
    display: flex;
    margin-bottom: 25px;
    border-bottom: 1px solid var(--gray-medium);
}

.auth-tab {
    flex: 1;
    padding: 10px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--gray-dark);
    cursor: pointer;
    transition: var(--transition);
}

.auth-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.auth-form .form-group {
    margin-bottom: 20px;
}

.auth-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-color);
}

.auth-form input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--gray-medium);
    border-radius: var(--border-radius);
    font-family: inherit;
    transition: var(--transition);
}

.auth-form input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 111, 165, 0.2);
}

.forgot-password {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.9rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.forgot-password:hover {
    text-decoration: underline;
}

.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-group input {
    width: auto;
    margin-left: 10px;
}

.checkbox-group label {
    margin-bottom: 0;
    font-weight: normal;
}

.checkbox-group a {
    color: var(--primary-color);
}

.social-login {
    margin-top: 25px;
    text-align: center;
}

.social-login p {
    position: relative;
    margin: 20px 0;
    color: var(--gray-dark);
}

.social-login p::before,
.social-login p::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30%;
    height: 1px;
    background-color: var(--gray-medium);
}

.social-login p::before {
    right: 0;
}

.social-login p::after {
    left: 0;
}

.social-buttons {
    display: flex;
    gap: 10px;
}

.social-btn {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: var(--border-radius);
    font-family: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.social-btn.google {
    background-color: #fff;
    color: #757575;
    border: 1px solid #ddd;
}

.social-btn.google:hover {
    background-color: #f5f5f5;
}

.social-btn.github {
    background-color: #333;
    color: #fff;
}

.social-btn.github:hover {
    background-color: #444;
}

/* Dark Mode Styles - Improved */


.dark-mode .auth-container {
    background: #1a1e24;
    border: 1px solid #2a2e36;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.dark-mode .auth-tab {
    color: #a1a6b0;
}

.dark-mode .auth-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.dark-mode .auth-form label {
    color: #fff;
}

.dark-mode .auth-form input {
    background-color: #252a32;
    border-color: #3a3f4b;
    color: #f0f2f5;
}

.dark-mode .auth-form input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 123, 217, 0.3);
    background-color: #2a303a;
}

.dark-mode .forgot-password {
    color: #6ea8fe;
}

.dark-mode .checkbox-group label {
    color: #d1d5db;
}

.dark-mode .social-login p {
    color: #9ca3af;
}

.dark-mode .social-login p::before,
.dark-mode .social-login p::after {
    background-color: #374151;
}

.dark-mode .social-btn.google {
    background-color: #252a32;
    color: #e4e6eb;
    border-color: #3a3f4b;
}

.dark-mode .social-btn.google:hover {
    background-color: #2a303a;
}

.dark-mode .social-btn.github {
    background-color: #2a303a;
    color: #f0f2f5;
}

.dark-mode .social-btn.github:hover {
    background-color: #323842;
}

.dark-mode .close-modal {
    color: #9ca3af;
}

.dark-mode .close-modal:hover {
    color: var(--primary-color);
}

/* برای labelهای فرم در حالت دارک */
.dark-theme .auth-form label {
    color: #c7c7c7 !important;
}

/* برای متن inputها در حالت دارک */
.dark-theme .auth-form input {
    color: #c7c7c7 !important;
}

/* برای placeholderها */
.dark-theme .auth-form input::placeholder {
    color: #c7c7c7 !important;
    opacity: 1 !important;
}


/* Responsive */
@media (max-width: 576px) {
    .auth-container {
        max-width: 90%;
        padding: 20px;
    }
    
    .social-buttons {
        flex-direction: column;
    }
}

/* مودال قوانین */
.terms-modal {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }
  
  
  
  .terms-modal.active {
    opacity: 1;
    visibility: visible;
  }
  
  .terms-modal-content {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    width: 90%;
    max-width: 500px;
    text-align: center;
    animation: popUp 0.3s ease forwards;
  }

  
  @keyframes popUp {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
  }
  
  .terms-modal-content ul {
    list-style: disc;
    padding-right: 20px;
    text-align: right;
    margin: 20px 0;
  }
  

  /* Terms Modal Dark Mode Styles */
.dark-theme .terms-modal {
    background: #2020277c;
}

.dark-theme .terms-modal-content {
    background: #1a1e24;
    color: #e0e0e0;
    border: 1px solid #333;
}

.dark-theme .terms-modal-content h2 {
    color: #f0f0f0;
}

.dark-theme .terms-modal-content ul {
    color: #d1d5db;
}

.dark-theme .terms-modal-content a {
    color: #6ea8fe;
}

.dark-theme #close-terms-btn {
    color: #9ca3af;
}

.dark-theme #close-terms-btn:hover {
    color: #6ea8fe11;;
}

.dark-theme .btn-outline{
    color: #fff;
}


  
/* Language Switcher Styles */
.language-switcher {
    position: relative;
    display: inline-block;
    margin-left: 10px;
  }
  
  .language-switcher span{
    padding-left: 5px;
  }
  
  .language-btn {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    font-family: 'Vazirmatn', sans-serif;
    font-size: 14px;
    transition: all 0.3s ease;
  }
  
  .language-btn:hover {
    background-color: rgba(0, 0, 0, 0.05);
  }
  
  .language-btn i {
    margin-left: 5px;
  }
  
  .language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #fff;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 5px 0;
    min-width: 120px;
    z-index: 1000;
    display: none;
  }
  
  .language-dropdown.show {
    display: block;
  }
  
  .language-option {
    padding: 8px 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: background-color 0.2s;
  }
  
  .language-option:hover {
    background-color: #f5f5f5;
  }
  
  .language-option i {
    margin-left: 8px;
  }
  
  /* RTL/LTR adjustments */
  [dir="rtl"] .language-btn i {
    margin-left: 0;
    margin-right: 5px;
  }
  
  [dir="rtl"] .language-option i {
    margin-left: 0;
    margin-right: 8px;
  }
  
/* Language Switcher Dark Mode Styles */
.dark-theme .language-btn {
    color: #e0e0e0;
}

.dark-theme .language-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.dark-theme .language-dropdown {
    background-color: #2a2a2a;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    border: 1px solid #3a3a3a;
}

.dark-theme .language-option {
    color: #e0e0e0;
}

.dark-theme .language-option:hover {
    background-color: #3a3a3a;
}

.dark-theme .language-btn i {
    color: #a0a0a0;
}

.dark-theme .language-option.active {
    color: var(--primary-color);
    background-color: #3a3a3a;
}

.dark-theme .article-header{
    background-color: #202229;
}

.dark-theme .article-share {
    color: #e4e6eb;
}

.dark-theme .article-share a{
    color: #a1a6b0;
}