/*
   styles.css's :root variables are accessible.
*/

/*=============================================
  CHANGELOG MODAL (NEWS MODAL)
=============================================*/
.changelog-modal-container {
    position: fixed;
    top: var(--changelog-margin);
    left: var(--changelog-margin);
    right: var(--changelog-margin);
    bottom: var(--changelog-margin);
    background-color: rgba(var(--bg-secondary-rgb), 0.65);
    backdrop-filter: blur(12px) saturate(160%);
    -webkit-backdrop-filter: blur(12px) saturate(160%);
    border-radius: var(--border-radius);
    border: 1px solid rgba(var(--text-primary-rgb), 0.12);
    z-index: 1000;
    display: none;
    flex-direction: column;
    padding: calc(var(--main-padding) * 1.2);
    box-shadow: 0 8px 32px 0 rgba(var(--bg-primary-rgb), 0.4);
    color: var(--text-primary);
    overflow: hidden;
}

.changelog-modal-container.active {
    display: flex;
}

.changelog-close-btn {
    position: absolute;
    top: var(--element-gap);
    right: var(--element-gap);
    background: rgba(var(--bg-element), 0.7);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-main);
    z-index: 1001;
    line-height: 1;
}

.changelog-close-btn:hover,
.changelog-close-btn:focus-visible {
    background: var(--accent-primary);
    color: var(--text-primary);
    transform: scale(1.1) rotate(90deg);
    box-shadow: var(--shadow-glow-accent);
}

.changelog-content {
    flex-grow: 1;
    overflow-y: auto;
    padding-top: var(--element-gap);
    padding-right: 1rem;
}

.changelog-content::-webkit-scrollbar {
    width: 10px;
}

.changelog-content::-webkit-scrollbar-track {
    background: rgba(var(--bg-element), 0.3);
    border-radius: var(--border-radius-small);
    margin-top: calc(var(--element-gap) + 1.5rem);
    margin-bottom: var(--element-gap);
}

.changelog-content::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-primary), var(--accent-secondary));
    border-radius: var(--border-radius-small);
}

.changelog-content::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, color-mix(in srgb, var(--accent-primary) 85%, white), color-mix(in srgb, var(--accent-secondary) 85%, white));
}

.changelog-content h2 {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--section-gap);
    padding-bottom: var(--element-gap);
    border-bottom: 1px solid var(--border-color);
}

.changelog-entry {
    background-color: rgba(var(--bg-primary-rgb), 0.5);
    border-radius: var(--border-radius-small);
    padding: var(--main-padding);
    margin-bottom: var(--section-gap);
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 4px rgba(var(--bg-primary-rgb), 0.3);
    transition: border-color var(--transition-duration) var(--transition-timing);
}

.changelog-entry:hover {
    border-color: var(--accent-primary);
}

.changelog-entry h3.changelog-version {
    font-size: 1.4rem;
    color: var(--accent-primary);
    margin-bottom: 0.35rem;
    font-weight: 600;
}

.changelog-entry .changelog-date {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: var(--element-gap);
    font-style: italic;
    opacity: 0.8;
}

.changelog-entry ul {
    list-style-type: none;
    padding-left: 0.5rem;
}

.changelog-entry ul li {
    margin-bottom: 0.6rem;
    line-height: 1.6;
    padding-left: 1.5em;
    position: relative;
    color: var(--text-secondary);
}

.changelog-entry ul li::before {
    content: '\f005';
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 0.1em;
    color: var(--accent-secondary);
    font-size: 0.9em;
}

.changelog-entry ul li strong {
    color: var(--text-primary);
    font-weight: 500;
}

/*=============================================
  RESPONSIVE STYLES FOR NEWS MODAL
=============================================*/
@media (max-width: 1050px) {
    .changelog-modal-container {
        padding: var(--main-padding);
    }

    .changelog-content h2 {
        font-size: 1.6rem;
    }

    .changelog-entry h3.changelog-version {
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .changelog-modal-container {
        padding: var(--element-gap);
    }

    .changelog-close-btn {
        top: 0.5rem;
        right: 0.5rem;
        width: 2.2rem;
        height: 2.2rem;
        font-size: 1rem;
    }

    .changelog-content h2 {
        font-size: 1.4rem;
    }

    .changelog-entry {
        padding: var(--element-gap);
    }

    .changelog-entry h3.changelog-version {
        font-size: 1.1rem;
    }

    .changelog-entry ul li {
        font-size: 0.9rem;
    }
}