/* --- Integration Portfolio Apprentissage --- */
/* Tab Buttons */
.tab-buttons {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--jet);
}

.tab-button {
    padding: 10px 20px;
    cursor: pointer;
    background-color: var(--onyx);
    color: var(--light-gray);
    border: none;
    border-bottom: 2px solid transparent;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-right: 5px;
    border-radius: 5px 5px 0 0;
}

.tab-button:hover {
    background-color: var(--orange-yellow-crayola);
    color: var(--onyx);
}

.tab-button.active {
    background-color: var(--orange-yellow-crayola);
    color: var(--smoky-black);
    border-bottom: 2px solid var(--orange-yellow-crayola);
}

/* Tab Content */
.tab-content .tab-pane {
    display: none;
    padding: 20px;
    border: 1px solid var(--jet);
    border-top: none;
    border-radius: 0 0 5px 5px;
    background-color: var(--eerie-black-2);
}

.tab-content .tab-pane.active {
    display: block;
    animation: fadeEffect 1s; /* Match existing animation */
}

/* CE/AC Layout */
.ce-ac-container { margin-top: 2rem; }
.ce-section { margin-bottom: 3rem; }
.section-title {
    color: var(--orange-yellow-crayola);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--orange-yellow-crayola);
}

.ac-item {
    margin-bottom: 1rem;
    border: 1px solid var(--jet);
    border-radius: 10px;
    overflow: hidden;
    background: var(--eerie-black-2);
    transition: all 0.3s ease;
}
.ac-header {
    background: linear-gradient(135deg, var(--onyx) 0%, var(--eerie-black-1) 100%);
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.ac-header h4 {
    color: var(--white-1);
    margin: 0;
    font-size: 1.1rem;
    font-weight: 500;
}
.ac-toggle {
    color: var(--orange-yellow-crayola);
    font-size: 1.5rem;
    font-weight: bold;
    transition: transform 0.3s ease;
}
.ac-item.active .ac-toggle { transform: rotate(45deg); }
.ac-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    background: var(--eerie-black-2);
}
.ac-item.active .ac-content { max-height: 2000px; }

/* Project Cards in IO */
.project-examples { padding: 2rem; }
.project-card {
    background: linear-gradient(135deg, var(--onyx) 0%, var(--eerie-black-1) 100%);
    border: 1px solid var(--jet);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
}
.project-card h5 {
    color: var(--orange-yellow-crayola);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
}
.ce-justification {
    margin-bottom: 0.8rem;
    line-height: 1.6;
    color: var(--light-gray-70);
}
.ce-clickable {
    color: var(--orange-yellow-crayola);
    cursor: pointer;
    border-bottom: 1px dotted var(--orange-yellow-crayola);
}

/* CE Modal */
.ce-modal-container {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100vh;
    display: flex; justify-content: center; align-items: center;
    background: rgba(0,0,0,0.8);
    opacity: 0; pointer-events: none; z-index: 1000;
    transition: opacity 0.25s ease;
}
.ce-modal-container.active { opacity: 1; pointer-events: auto; }
.ce-modal {
    background: var(--eerie-black-2);
    max-width: 500px;
    width: 90%;
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid var(--jet);
    position: relative;
}

/* Fix Filter Hover Color in Light Mode */
html[data-theme="light"] .filter-item button:hover,
html[data-theme="light"] .filter-select-box .select-item button:hover {
    color: var(--primary-accent);
    background-color: var(--onyx); /* Light gray in light mode context */
}

/* Sidebar Toggles Layout */
.sidebar-toggles {
    margin-top: 15px;
    display: flex;
    gap: 10px;
    justify-content: center;
    border-top: 1px solid var(--jet);
    padding-top: 15px;
}

html[data-theme="light"] .sidebar-toggles {
    border-color: var(--border-color);
}