/* Learn Page Specific Styles */

.learn-hero {
    text-align: center;
    padding: 4rem 1rem;
    background: linear-gradient(to right, rgba(18, 18, 18, 0.8), rgba(18, 18, 18, 0.6)), url('../img/learn-hero-bg.jpg');
    background-size: cover;
    background-position: center;
    border-radius: 10px;
}

.learn-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.learn-controls {
    display: grid;
    grid-template-columns: 2fr 1fr auto;
    gap: 1rem;
    align-items: center;
    background-color: var(--light-dark-color);
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 2rem;
}

.search-container {
    display: flex;
    align-items: center;
}

.search-container input {
    flex: 1;
    padding: 0.8rem 1rem;
    border-radius: 30px 0 0 30px;
    border: none;
    background-color: var(--medium-dark-color);
    color: var(--light-color);
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
}

.search-container input:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--primary-color);
}

.search-container button {
    padding: 0.8rem 1rem;
    border-radius: 0 30px 30px 0;
    border: none;
    background-color: var(--primary-color);
    color: var(--light-color);
    cursor: pointer;
    transition: background-color 0.3s;
}

.search-container button:hover {
    background-color: #7500e6;
}

.filter-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-container label {
    color: var(--gray-color);
}

.filter-container select {
    padding: 0.8rem 1rem;
    border-radius: 30px;
    border: none;
    background-color: var(--medium-dark-color);
    color: var(--light-color);
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    cursor: pointer;
}

.filter-container select:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--primary-color);
}

.view-toggle {
    display: flex;
    gap: 0.5rem;
}

.view-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--medium-dark-color);
    color: var(--light-color);
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}

.view-btn:hover,
.view-btn.active {
    background-color: var(--primary-color);
}

.current-group-info {
    margin-top: 2rem;
    padding: 1.5rem;
    background-color: var(--light-dark-color);
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.current-group-info h2 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

#group-description {
    color: var(--gray-color);
}

.terms-container {
    margin-top: 2rem;
    min-height: 400px;
}

/* Grid View */
.terms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.term-item {
    position: relative;
    background-color: var(--light-dark-color);
    border-radius: 16px;
    padding: 1.5rem;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    cursor: pointer;
    overflow: hidden;
    opacity: 1;
    transform: translateY(0);
    animation: fadeInTerms 0.5s ease forwards;
}

.term-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--glass-background, rgba(30, 30, 30, 0.8));
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: -1;
    border-radius: 16px;
    transition: all 0.5s ease;
}

.term-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 0;
    background: var(--primary-gradient);
    transition: height 0.5s ease;
}

.term-item:hover {
    transform: translateY(-15px) scale(1.03) rotate(1deg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.term-item:hover::before {
    background: var(--medium-dark-color);
}

.term-item:hover::after {
    height: 100%;
}

.term-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.term-item:hover h3 {
    transform: translateX(10px);
    color: var(--accent-color);
}

.term-item p {
    color: var(--light-color);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: all 0.3s ease;
}

/* Add term examples styling */
.term-examples {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.term-examples p {
    font-style: italic;
    color: var(--gray-color);
    position: relative;
    padding-left: 1rem;
    transition: all 0.3s ease;
    margin-bottom: 0;
}

.term-examples p::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -5px;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.term-item:hover .term-examples p {
    color: #aaa;
}

/* List View */
.terms-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@keyframes fadeInTerms {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.term-list-item {
    position: relative;
    background-color: var(--light-dark-color);
    border-radius: 16px;
    padding: 1.2rem 1.8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    cursor: pointer;
    overflow: hidden;
    opacity: 1;
    transform: translateX(0);
    animation: fadeInList 0.5s ease forwards;
}

.term-list-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--glass-background, rgba(30, 30, 30, 0.8));
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: -1;
    border-radius: 16px;
    transition: all 0.5s ease;
}

.term-list-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 0;
    background: var(--primary-gradient);
    transition: height 0.5s ease;
}

.term-list-item:hover {
    transform: translateX(15px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.term-list-item:hover::before {
    background: var(--medium-dark-color);
}

.term-list-item:hover::after {
    height: 100%;
}

.term-list-item h3 {
    color: var(--primary-color);
    margin-bottom: 0;
    transition: all 0.3s ease;
}

.term-list-item:hover h3 {
    transform: translateX(10px);
    color: var(--accent-color);
}

.term-list-item p {
    color: var(--gray-color);
    margin-bottom: 0;
    flex: 1;
    margin-left: 2rem;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: all 0.3s ease;
}

.term-list-item:hover p {
    color: var(--light-color);
}

.view-details {
    color: var(--primary-color);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    transition: transform 0.3s, color 0.3s;
    z-index: 2;
}

.view-details:hover {
    transform: scale(1.2);
    color: var(--accent-color);
}

@keyframes fadeInList {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
    gap: 1rem;
}

.pagination button {
    padding: 0.5rem 1rem;
    border-radius: 30px;
    border: none;
    background-color: var(--light-dark-color);
    color: var(--light-color);
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pagination button:hover:not(:disabled) {
    background-color: var(--primary-color);
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#page-numbers {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.page-number {
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 30px; /* Changed from 50% to 30px for more rectangular style for letter buttons */
    background-color: var(--light-dark-color);
    color: var(--light-color);
    cursor: pointer;
    transition: all 0.3s;
    padding: 0 12px; /* Add padding for letter buttons */
}

.page-number:hover,
.page-number.active {
    background-color: var(--primary-color);
}

/* Modal styles are now in advanced-modal.css */

/* Checkbox Styles */
.checkbox-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.checkbox-controls .btn {
    padding: 0.5rem 1rem;
    border-radius: 30px;
    border: none;
    background-color: var(--primary-color);
    color: var(--light-color);
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.9rem;
}

.checkbox-controls .btn:hover {
    background-color: #7500e6;
}

.selection-info {
    color: var(--gray-color);
    font-size: 0.9rem;
}

#selected-count {
    color: var(--primary-color);
    font-weight: 600;
}

.term-checkbox-wrapper {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 2;
}

.term-checkbox {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    background-color: var(--medium-dark-color);
    border: 2px solid var(--gray-color);
    cursor: pointer;
    position: relative;
    transition: all 0.3s;
}

.term-checkbox:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.term-checkbox:checked::before {
    content: '✓';
    position: absolute;
    color: white;
    font-size: 14px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.term-checkbox:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(140, 26, 255, 0.3);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .learn-controls {
        grid-template-columns: 1fr 1fr;
    }

    .view-toggle {
        grid-column: 1 / -1;
        justify-content: center;
        margin-top: 1rem;
    }
}

@media (max-width: 768px) {
    .learn-controls {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .filter-container {
        justify-content: space-between;
    }

    .term-list-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .term-list-item p {
        margin-left: 0;
        margin-top: 0.5rem;
    }

    .view-details {
        margin-top: 1rem;
        align-self: flex-end;
    }

    .modal-content {
        margin: 10% auto;
        width: 95%;
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    .learn-hero h1 {
        font-size: 2rem;
    }

    .pagination {
        flex-wrap: wrap;
    }
}