/* Application Page Styles */

/* Application Header */
.application-header {
    background: var(--background-white);
    padding: var(--spacing-4xl) 0 var(--spacing-3xl);
    position: relative;
}

.application-header-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.application-header-content h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.application-header-content p {
    font-size: var(--font-size-lg);
    margin-bottom: 0;
    color: var(--text-secondary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.application-benefits {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

.benefit-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--primary-color);
}

.benefit-icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* Application Form */
.application-form {
    padding: var(--spacing-3xl) 0;
    background: var(--background-light);
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.application-form-content {
    background: var(--background-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.form-section {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
}

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

.form-section h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.section-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    background: var(--background-white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
    border-color: var(--primary-color);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

.form-error {
    color: #dc3545;
    font-size: var(--font-size-xs);
    margin-top: var(--spacing-xs);
    display: none;
}

.form-error.show {
    display: block;
}

.form-hint {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    margin-top: var(--spacing-xs);
}

/* Input with Prefix */
.input-with-prefix {
    position: relative;
    display: flex;
    align-items: center;
}

.input-prefix {
    position: absolute;
    left: var(--spacing-md);
    color: var(--text-secondary);
    font-weight: 500;
    z-index: 1;
}

.input-with-prefix .form-input {
    padding-left: calc(var(--spacing-md) + 12px);
}

/* Language Checkboxes */
.languages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.language-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.language-checkbox:hover {
    background: var(--primary-light);
    border-color: var(--primary-color);
}

.language-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary-color);
}

.language-checkbox label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    margin: 0;
}

/* Checkbox Group */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
    margin-top: 2px;
}

.checkbox-group label {
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin: 0;
}

.checkbox-group a {
    color: var(--primary-color);
    text-decoration: none;
}

.checkbox-group a:hover {
    text-decoration: underline;
}

/* Form Actions */
.form-actions {
    padding: var(--spacing-xl);
    background: var(--background-light);
    text-align: center;
}

.submit-btn {
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: var(--font-size-lg);
    font-weight: 600;
    min-width: 200px;
    position: relative;
}

.btn-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--background-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-heavy);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.modal-header h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-body {
    padding: var(--spacing-xl);
    text-align: center;
}

.success-icon,
.error-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-lg);
}

.success-icon {
    color: #28a745;
}

.error-icon {
    color: #dc3545;
}

.modal-body p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.modal-footer {
    padding: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .application-benefits {
        gap: var(--spacing-lg);
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .languages-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
}

@media (max-width: 768px) {
    .application-header {
        padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    }
    
    .application-header-content h1 {
        font-size: var(--font-size-3xl);
    }
    
    .application-header-content p {
        font-size: var(--font-size-base);
    }
    
    .application-benefits {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
        margin-top: var(--spacing-xl);
        padding-top: var(--spacing-lg);
    }
    
    .form-section {
        padding: var(--spacing-lg);
    }
    
    .languages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .modal-content {
        width: 95%;
        margin: var(--spacing-md);
    }
    
    .modal-footer {
        flex-direction: column;
    }
    
    .modal-footer .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .application-header {
        padding: var(--spacing-2xl) 0 var(--spacing-xl);
    }
    
    .application-header-content h1 {
        font-size: var(--font-size-2xl);
    }
    
    .application-header-content p {
        font-size: var(--font-size-sm);
    }
    
    .form-section {
        padding: var(--spacing-md);
    }
    
    .languages-grid {
        grid-template-columns: 1fr;
    }
    
    .submit-btn {
        width: 100%;
        min-width: auto;
    }
}

/* Form Validation Styles */
.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-input.success,
.form-select.success,
.form-textarea.success {
    border-color: #28a745;
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

/* Loading State */
.form-loading {
    opacity: 0.6;
    pointer-events: none;
}

.form-loading .submit-btn {
    pointer-events: none;
}