/* Form-specific styles */

.tool-submission-form {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 3rem;
}

.form-help {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.character-count {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
    text-align: right;
}

/* Checkbox styling */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 0.25rem;
    background-color: var(--background-color);
    position: relative;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-label:hover .checkmark {
    border-color: var(--primary-color);
}

/* Button loading state */
.button-loading {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.button-loading::before {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Submission info cards */
.submission-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.info-card {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.info-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.info-card ul,
.info-card ol {
    color: var(--text-secondary);
    line-height: 1.6;
    padding-left: 1.25rem;
}

.info-card li {
    margin-bottom: 0.5rem;
}

/* Form validation styles */
.form-input:invalid,
.form-textarea:invalid,
.form-select:invalid {
    border-color: #ef4444;
}

.form-input:valid,
.form-textarea:valid,
.form-select:valid {
    border-color: #22c55e;
}

/* Focus styles for better accessibility */
.form-input:focus-visible,
.form-textarea:focus-visible,
.form-select:focus-visible,
.form-button:focus-visible,
.checkbox-label:focus-visible .checkmark {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Responsive form adjustments */
@media (max-width: 768px) {
    .tool-submission-form {
        padding: 1.5rem;
    }
    
    .submission-info {
        grid-template-columns: 1fr;
    }
    
    .info-card {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .tool-submission-form {
        padding: 1rem;
    }
    
    .form-input,
    .form-textarea,
    .form-select,
    .form-button {
        font-size: 16px; /* Prevents zoom on iOS */
    }
}