/* Auth.css - Authentication Forms Styling */

/* Base styles for authentication pages */
.auth-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.auth-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: 100%;
    max-width: 400px;
}

.auth-header {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    padding: 30px;
    text-align: center;
}

.auth-header h1 {
    margin: 0;
    font-size: 28px;
    font-weight: 600;
}

.auth-header p {
    margin: 10px 0 0 0;
    opacity: 0.9;
    font-size: 14px;
}

.auth-body {
    padding: 30px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #ecf0f1;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-group .help-text {
    font-size: 12px;
    color: #7f8c8d;
    margin-top: 5px;
}

.btn-auth {
    width: 100%;
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    padding: 15px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.btn-auth:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(52, 152, 219, 0.3);
}

.btn-auth:disabled {
    background: #bdc3c7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.auth-links {
    text-align: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #ecf0f1;
}

.auth-links a {
    color: #3498db;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.auth-links a:hover {
    color: #2980b9;
    text-decoration: underline;
}

.error-message {
    color: #e74c3c;
    font-size: 12px;
    margin-top: 5px;
    display: flex;
    align-items: center;
}

.error-message::before {
    content: "⚠";
    margin-right: 5px;
}

.success-message {
    color: #27ae60;
    font-size: 12px;
    margin-top: 5px;
    display: flex;
    align-items: center;
}

.success-message::before {
    content: "✓";
    margin-right: 5px;
}

/* Registration specific styles */
.registration-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

.registration-header {
    text-align: center;
    margin-bottom: 40px;
    color: white;
}

.registration-header h1 {
    font-size: 36px;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.registration-header p {
    font-size: 18px;
    opacity: 0.9;
}

.registration-form {
    background: white;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    padding: 40px;
}

.form-section {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid #f8f9fa;
}

.form-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.form-section h3 {
    color: #2c3e50;
    margin-bottom: 25px;
    font-size: 20px;
    display: flex;
    align-items: center;
    font-weight: 600;
}

.form-section h3 i {
    margin-right: 12px;
    color: #3498db;
    font-size: 18px;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

.required {
    color: #e74c3c;
    font-weight: bold;
}

.file-upload {
    border: 2px dashed #bdc3c7;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.file-upload:hover {
    border-color: #3498db;
    background: #f0f8ff;
}

.file-upload input[type="file"] {
    display: none;
}

.file-upload-label {
    cursor: pointer;
    color: #3498db;
    font-weight: 600;
    font-size: 16px;
    transition: color 0.3s ease;
}

.file-upload-label:hover {
    color: #2980b9;
}

.file-upload-label i {
    margin-right: 8px;
    font-size: 18px;
}

.uploaded-files {
    margin-top: 15px;
}

.uploaded-file {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #e8f5e8;
    padding: 12px 15px;
    border-radius: 6px;
    margin-bottom: 8px;
    border-left: 4px solid #27ae60;
}

.uploaded-file .file-name {
    font-weight: 500;
    color: #2c3e50;
}

.uploaded-file .remove-file {
    color: #e74c3c;
    cursor: pointer;
    font-weight: bold;
    font-size: 18px;
    transition: color 0.3s ease;
}

.uploaded-file .remove-file:hover {
    color: #c0392b;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 6px;
}

.checkbox-group input[type="checkbox"] {
    margin-right: 12px;
    margin-top: 2px;
    transform: scale(1.2);
    flex-shrink: 0;
}

.checkbox-group label {
    margin-bottom: 0;
    font-weight: normal;
    line-height: 1.4;
    cursor: pointer;
}

.submit-section {
    text-align: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid #f8f9fa;
}

.btn-register {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    color: white;
    padding: 18px 50px;
    border: none;
    border-radius: 25px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 250px;
    box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
}

.btn-register:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(39, 174, 96, 0.4);
}

.btn-register:disabled {
    background: #bdc3c7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.progress-indicator {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.progress-step {
    display: flex;
    align-items: center;
    margin: 0 5px;
}

.progress-step .step-number {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: #ecf0f1;
    color: #7f8c8d;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 10px;
    transition: all 0.3s ease;
}

.progress-step.active .step-number {
    background: #3498db;
    color: white;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.progress-step.completed .step-number {
    background: #27ae60;
    color: white;
    box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
}

.progress-step .step-label {
    font-size: 13px;
    color: #7f8c8d;
    font-weight: 500;
}

.progress-step.active .step-label,
.progress-step.completed .step-label {
    color: #2c3e50;
    font-weight: 600;
}

/* Responsive design */
@media (max-width: 768px) {
    .registration-container {
        padding: 10px;
    }
    
    .registration-form {
        padding: 20px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .form-row .form-group {
        margin-bottom: 20px;
    }
    
    .progress-indicator {
        flex-direction: column;
        gap: 10px;
    }
    
    .progress-step {
        margin: 5px 0;
    }
    
    .btn-register {
        min-width: 200px;
        padding: 15px 30px;
    }
}

@media (max-width: 480px) {
    .registration-header h1 {
        font-size: 28px;
    }
    
    .registration-header p {
        font-size: 16px;
    }
    
    .form-section h3 {
        font-size: 18px;
    }
    
    .file-upload {
        padding: 20px;
    }
    
    .checkbox-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .checkbox-group input[type="checkbox"] {
        margin-bottom: 8px;
    }
}

/* Loading states */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #ffffff;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Notification styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    animation: slideIn 0.3s ease;
}

.notification.success {
    background: #27ae60;
}

.notification.error {
    background: #e74c3c;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}