/**
 * OIT Assessment Form CSS
 */

/* ตัวแปรสี */
:root {
    --oitform-primary: #1a73e8;
    --oitform-primary-dark: #0d47a1;
    --oitform-primary-light: #e8f0fe;
    --oitform-secondary: #ff7043;
    --oitform-secondary-dark: #e64a19;
    --oitform-secondary-light: #ffead6;
    --oitform-text: #202124;
    --oitform-text-light: #5f6368;
    --oitform-border: #dadce0;
    --oitform-bg: #ffffff;
    --oitform-bg-light: #f8f9fa;
    --oitform-success: #34a853;
    --oitform-error: #ea4335;
}

/* Container หลัก */
.oitform-container {
    max-width: 100%;
    margin: 2rem auto;
    padding: 1.5rem;
    background-color: var(--oitform-bg);
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: var(--oitform-text);
    overflow: hidden;
}

.oitform-title {
    color: var(--oitform-primary);
    font-size: 1.8rem;
    margin-top: 0;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--oitform-primary-light);
}

/* Admin Controls */
.oitform-admin-controls {
    background-color: var(--oitform-bg-light);
    border-radius: 6px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid var(--oitform-border);
}

.oitform-admin-controls h3 {
    color: var(--oitform-primary);
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.oitform-admin-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

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

.form-group label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--oitform-text);
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid var(--oitform-border);
    border-radius: 4px;
    font-size: 1rem;
    transition: border 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--oitform-primary);
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.2);
}

/* ตัวชี้วัด */
.oitform-indicators {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.oitform-indicator {
    background-color: var(--oitform-bg);
    border: 1px solid var(--oitform-border);
    border-radius: 6px;
    padding: 1.5rem;
    transition: box-shadow 0.3s ease;
    overflow: hidden;
}

.oitform-indicator:hover {
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.oitform-indicator-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--oitform-border);
}

.oitform-indicator-header h3 {
    margin: 0;
    color: var(--oitform-primary-dark);
    font-size: 1.3rem;
}

.oitform-indicator-actions {
    display: flex;
    gap: 0.5rem;
}

.oitform-indicator-description {
    margin-bottom: 1.5rem;
    color: var(--oitform-text);
}

.oitform-indicator-description p {
    margin: 0.5rem 0;
    line-height: 1.5;
}

/* เนื้อหาของตัวชี้วัด */
.oitform-content-items {
    padding-top: 0.5rem;
    border-top: 1px dashed var(--oitform-border);
}

.oitform-content-items h4 {
    margin-top: 0;
    color: var(--oitform-text);
    font-size: 1.1rem;
}

.oitform-content-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.oitform-content-item {
    background-color: var(--oitform-primary-light);
    border-radius: 6px;
    padding: 1rem;
    position: relative;
}

.oitform-content-title {
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--oitform-primary-dark);
    font-size: 1.1rem;
}

.oitform-content-description {
    margin-bottom: 0.75rem;
    color: var(--oitform-text);
}

.oitform-content-description p {
    margin: 0.5rem 0;
    line-height: 1.5;
}

.oitform-content-url {
    margin-top: 0.75rem;
}

.oitform-content-url a {
    display: inline-flex;
    align-items: center;
    color: var(--oitform-primary);
    text-decoration: none;
    font-weight: 500;
    gap: 0.25rem;
    transition: color 0.3s ease;
}

.oitform-content-url a:hover {
    color: var(--oitform-primary-dark);
    text-decoration: underline;
}

.oitform-content-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.oitform-add-content {
    margin-top: 1rem;
}

/* ปุ่ม */
.oitform-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
    gap: 0.5rem;
}

.oitform-btn-primary {
    background-color: var(--oitform-primary);
    color: white;
}

.oitform-btn-primary:hover {
    background-color: var(--oitform-primary-dark);
}

.oitform-btn-secondary {
    background-color: var(--oitform-secondary);
    color: white;
}

.oitform-btn-secondary:hover {
    background-color: var(--oitform-secondary-dark);
}

.oitform-btn-edit, 
.oitform-btn-delete,
.oitform-btn-edit-content, 
.oitform-btn-delete-content {
    padding: 0.25rem;
    background: transparent;
    color: var(--oitform-text-light);
    border-radius: 50%;
}

.oitform-btn-edit:hover, 
.oitform-btn-edit-content:hover {
    color: var(--oitform-primary);
    background-color: rgba(26, 115, 232, 0.1);
}

.oitform-btn-delete:hover, 
.oitform-btn-delete-content:hover {
    color: var(--oitform-error);
    background-color: rgba(234, 67, 53, 0.1);
}

.oitform-btn-add-content {
    background-color: var(--oitform-secondary-light);
    color: var(--oitform-secondary-dark);
}

.oitform-btn-add-content:hover {
    background-color: var(--oitform-secondary);
    color: white;
}

.oitform-btn-cancel {
    background-color: var(--oitform-bg-light);
    color: var(--oitform-text);
}

.oitform-btn-cancel:hover {
    background-color: var(--oitform-border);
}

.oitform-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* ข้อความว่างเปล่า */
.oitform-empty-message {
    font-style: italic;
    color: var(--oitform-text-light);
    padding: 0.5rem 0;
}

/* Modal */
.oitform-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0s linear 0.25s, opacity 0.25s 0s;
}

.oitform-modal-open {
    visibility: visible;
    opacity: 1;
    transition-delay: 0s;
}

.oitform-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: -1;
}

.oitform-modal-container {
    background-color: var(--oitform-bg);
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
}

.oitform-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--oitform-border);
}

.oitform-modal-header h3 {
    margin: 0;
    color: var(--oitform-primary);
    font-size: 1.4rem;
}

.oitform-modal-close {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    padding: 0.25rem;
    cursor: pointer;
    color: var(--oitform-text-light);
    transition: color 0.3s ease;
}

.oitform-modal-close:hover {
    color: var(--oitform-error);
}

.oitform-modal-content {
    padding: 1.5rem;
}

.oitform-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* การตอบสนอง */
@media screen and (max-width: 768px) {
    .oitform-indicator-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .oitform-indicator-actions {
        margin-top: 0.5rem;
    }
    
    .oitform-modal-container {
        width: 95%;
    }
}

/* การเข้าถึง (ARIA และ WCAG) */
.oitform-btn:focus, 
.form-group input:focus, 
.form-group textarea:focus,
.oitform-modal-close:focus {
    outline: 2px solid var(--oitform-primary);
    outline-offset: 2px;
}

/* ข้อมูลที่ซ่อนไว้สำหรับการอ่านหน้าจอ */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

/* สีพื้นหลังสำหรับแยกตัวชี้วัดย่อย */
.oitform-indicator:nth-child(odd) {
    background-color: var(--oitform-bg);
}

.oitform-indicator:nth-child(even) {
    background-color: var(--oitform-bg-light);
}

/* ความคมชัดสูงสำหรับการเข้าถึง */
@media (prefers-contrast: more) {
    .oitform-btn-primary {
        background-color: var(--oitform-primary-dark);
    }
    
    .oitform-btn-secondary {
        background-color: var(--oitform-secondary-dark);
    }
    
    .oitform-content-url a {
        text-decoration: underline;
    }
}