/* Form Specific Styles */
.form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.form-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid hsl(var(--warm-gold));
}

.form-title {
    color: hsl(var(--navy-blue));
    margin-bottom: var(--spacing-sm);
}

.form-description {
    color: hsl(var(--charcoal-gray));
    font-size: 1.1rem;
}

.registration-form {
    background-color: hsl(var(--crisp-white));
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
    border: 1px solid hsl(var(--navy-blue) / 0.1);
}

.form-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid hsl(var(--navy-blue) / 0.1);
}

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

.section-title {
    color: hsl(var(--navy-blue));
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid hsl(var(--warm-gold));
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.section-title i {
    color: hsl(var(--warm-gold));
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.form-row.two-columns {
    grid-template-columns: 1fr 1fr;
}

.form-row.three-columns {
    grid-template-columns: 1fr 1fr 1fr;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-weight: 600;
    color: hsl(var(--navy-blue));
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.form-label.required::after {
    content: " *";
    color: #e53e3e;
}

.form-input,
.form-select,
.form-textarea {
    padding: var(--spacing-sm);
    border: 2px solid hsl(var(--navy-blue) / 0.2);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: var(--font-body);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    background-color: hsl(var(--crisp-white));
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: hsl(var(--warm-gold));
    box-shadow: 0 0 0 3px hsl(var(--warm-gold) / 0.1);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: #e53e3e;
}

.form-input.success,
.form-select.success,
.form-textarea.success {
    border-color: #38a169;
}

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

.form-file-input {
    display: none;
}

.file-upload-area {
    border: 2px dashed hsl(var(--navy-blue) / 0.3);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
    background-color: hsl(var(--navy-blue) / 0.02);
}

.file-upload-area:hover {
    border-color: hsl(var(--warm-gold));
    background-color: hsl(var(--warm-gold) / 0.05);
}

.file-upload-area.dragover {
    border-color: hsl(var(--warm-gold));
    background-color: hsl(var(--warm-gold) / 0.1);
}

.upload-icon {
    font-size: 2rem;
    color: hsl(var(--warm-gold));
    margin-bottom: var(--spacing-sm);
}

.upload-text {
    color: hsl(var(--charcoal-gray));
    margin-bottom: var(--spacing-xs);
}

.upload-hint {
    font-size: 0.9rem;
    color: hsl(var(--charcoal-gray) / 0.7);
}

.file-preview {
    margin-top: var(--spacing-md);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-sm);
}

.file-preview-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: hsl(var(--navy-blue) / 0.05);
    padding: var(--spacing-sm);
    text-align: center;
}

.file-preview-item img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.file-remove {
    position: absolute;
    top: 5px;
    right: 5px;
    background-color: #e53e3e;
    color: white;
    border: none;
    border-radius: 50%;
    width: 25px;
    height: 25px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.form-error {
    color: #e53e3e;
    font-size: 0.9rem;
    margin-top: var(--spacing-xs);
    display: block;
}

.form-success {
    color: #38a169;
    font-size: 0.9rem;
    margin-top: var(--spacing-xs);
    display: block;
}

.form-help {
    font-size: 0.9rem;
    color: hsl(var(--charcoal-gray) / 0.7);
    margin-top: var(--spacing-xs);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.checkbox-input {
    margin-top: 2px;
}

.checkbox-label {
    font-weight: 400;
    font-size: 0.95rem;
    line-height: 1.4;
}

.payment-section {
    background-color: hsl(var(--navy-blue) / 0.05);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.payment-amount {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2rem;
    font-weight: 600;
    color: hsl(var(--navy-blue));
    margin-bottom: var(--spacing-md);
}

.amount-value {
    color: hsl(var(--warm-gold));
    font-size: 1.5rem;
}

.paypal-button-container {
    margin-top: var(--spacing-md);
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid hsl(var(--navy-blue) / 0.1);
}

.btn-submit {
    background-color: hsl(var(--warm-gold));
    color: hsl(var(--crisp-white));
    border: 2px solid hsl(var(--warm-gold));
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-submit:hover:not(:disabled) {
    background-color: hsl(var(--navy-blue));
    border-color: hsl(var(--navy-blue));
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-draft {
    background-color: transparent;
    color: hsl(var(--charcoal-gray));
    border: 2px solid hsl(var(--charcoal-gray) / 0.3);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-draft:hover {
    background-color: hsl(var(--charcoal-gray) / 0.1);
    border-color: hsl(var(--charcoal-gray));
}

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

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

.form-progress {
    background-color: hsl(var(--navy-blue) / 0.1);
    border-radius: var(--border-radius);
    height: 8px;
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.progress-bar {
    background-color: hsl(var(--warm-gold));
    height: 100%;
    transition: width var(--transition-normal);
    border-radius: var(--border-radius);
}

.success-message {
    background-color: #f0fff4;
    border: 1px solid #9ae6b4;
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    color: #2f855a;
}

.error-message {
    background-color: #fed7d7;
    border: 1px solid #fc8181;
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    color: #c53030;
}

/* Responsive Form Design */
@media (max-width: 768px) {
    .form-row.two-columns,
    .form-row.three-columns {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column-reverse;
    }
    
    .btn-submit,
    .btn-draft {
        width: 100%;
        justify-content: center;
    }
    
    .payment-amount {
        flex-direction: column;
        gap: var(--spacing-xs);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .form-container {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .registration-form {
        padding: var(--spacing-md);
    }
    
    .form-header {
        margin-bottom: var(--spacing-lg);
    }
    
    .form-section {
        margin-bottom: var(--spacing-lg);
    }
}