/* Form Styles */

.form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e1e8ed;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group input:invalid,
.form-group textarea:invalid {
    border-color: #dc3545;
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    color: #666;
    font-size: 0.9rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Checkbox and Radio Styles */
.checkbox-group,
.radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.5rem;
}

.checkbox-item,
.radio-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-item input[type="checkbox"],
.radio-item input[type="radio"] {
    width: auto;
    margin: 0;
}

/* File Upload Styles */
.file-upload {
    position: relative;
    display: inline-block;
    width: 100%;
}

.file-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-upload-label {
    display: block;
    padding: 1rem;
    border: 2px dashed #e1e8ed;
    border-radius: 6px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    background: #f8f9fa;
}

.file-upload-label:hover,
.file-upload input[type="file"]:focus + .file-upload-label {
    border-color: #667eea;
    background: #f0f4ff;
}

.file-upload-icon {
    font-size: 2rem;
    color: #667eea;
    margin-bottom: 0.5rem;
}

/* Progress Indicator */
.progress-indicator {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
}

.step-indicator {
    display: flex;
    align-items: center;
    margin: 0 1rem;
}

.step-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 0.5rem;
    transition: all 0.3s;
}

.step-circle.active {
    background: #667eea;
    color: white;
}

.step-circle:not(.active) {
    background: #e1e8ed;
    color: #999;
}

.step-line {
    width: 60px;
    height: 2px;
    background: #e1e8ed;
    margin: 0 1rem;
}

.step-line.active {
    background: #667eea;
}

/* Multi-step Form */
.form-step {
    display: none;
}

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

.form-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e1e8ed;
}

.form-navigation .btn {
    min-width: 120px;
}

/* Error and Success Messages */
.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    border: 1px solid transparent;
}

.alert-error {
    background: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

.alert-success {
    background: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.alert-warning {
    background: #fff3cd;
    border-color: #ffeaa7;
    color: #856404;
}

.alert-info {
    background: #d1ecf1;
    border-color: #bee5eb;
    color: #0c5460;
}

/* Form Validation */
.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
    border-color: #dc3545;
}

.form-group.has-success input,
.form-group.has-success textarea,
.form-group.has-success select {
    border-color: #28a745;
}

.error-message {
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

/* Login/Register Forms */
.auth-container {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.auth-form {
    width: 100%;
    max-width: 400px;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.auth-form h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: #2c3e50;
}

.auth-form .form-group {
    margin-bottom: 1rem;
}

.auth-form .btn {
    width: 100%;
    margin-top: 1rem;
}

.auth-links {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e1e8ed;
}

.auth-links a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.auth-links a:hover {
    text-decoration: underline;
}

/* Mobile Responsiveness for Forms */
@media (max-width: 768px) {
    .form-container {
        margin: 1rem;
        padding: 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .progress-indicator {
        flex-direction: column;
        gap: 1rem;
    }
    
    .step-indicator {
        margin: 0;
    }
    
    .step-line {
        display: none;
    }
    
    .form-navigation {
        flex-direction: column;
        gap: 1rem;
    }
    
    .checkbox-group,
    .radio-group {
        flex-direction: column;
    }
    
    .auth-container {
        padding: 1rem;
    }
    
    .auth-form {
        padding: 1.5rem;
    }
}