.alttvision-project-navigator {
    --alttvision-project-navigator-bg: #fdfbfd;
    --alttvision-project-navigator-ink: #111827;
    --alttvision-project-navigator-muted: #667085;
    --alttvision-project-navigator-border: #e6e7e8;
    --alttvision-project-navigator-accent: #253f68;
    --alttvision-project-navigator-dark: #12152a;
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    box-sizing: border-box;
    pointer-events: none;
    color: var(--alttvision-project-navigator-ink);
    font: 500 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.alttvision-project-navigator *,
.alttvision-project-navigator *::before,
.alttvision-project-navigator *::after {
    box-sizing: border-box;
}

.alttvision-project-navigator__launcher {
    position: fixed;
    right: max(18px, env(safe-area-inset-right));
    bottom: max(18px, env(safe-area-inset-bottom));
    display: grid;
    width: 52px;
    height: 52px;
    place-items: center;
    padding: 0;
    border: 0;
    border-radius: 10px;
    background: #ffffff;
    box-shadow: none;
    color: var(--alttvision-project-navigator-accent);
    cursor: pointer;
    pointer-events: auto;
}

.alttvision-project-navigator__launcher:hover {
    background: #ffffff;
}

.alttvision-project-navigator__launcher:focus-visible,
.alttvision-project-navigator__portfolio:focus-visible,
.alttvision-project-navigator__close:focus-visible,
.alttvision-project-navigator__item:focus-visible {
    outline: 2px solid rgba(37, 63, 104, 0.42);
    outline-offset: 3px;
}

.alttvision-project-navigator__launcher-icon {
    display: block;
    width: 30px;
    height: 30px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    object-fit: contain;
}

.alttvision-project-navigator__sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.alttvision-project-navigator__overlay {
    position: fixed;
    inset: 0;
    display: grid;
    align-items: center;
    justify-items: center;
    padding: 24px;
    background: rgba(18, 21, 42, 0.34);
    opacity: 0;
    pointer-events: auto;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: opacity 180ms ease;
}

.alttvision-project-navigator__overlay[hidden] {
    display: none;
}

.alttvision-project-navigator[data-state="open"] .alttvision-project-navigator__overlay {
    opacity: 1;
}

.alttvision-project-navigator__dialog {
    width: min(520px, 100%);
    max-height: min(680px, calc(100vh - 48px));
    overflow: hidden;
    border: 1px solid rgba(230, 231, 232, 0.92);
    border-radius: 8px;
    background: rgba(253, 251, 253, 0.98);
    box-shadow: 0 24px 70px rgba(18, 21, 42, 0.28);
    transform: translateY(8px) scale(0.985);
    transition: transform 180ms ease;
}

.alttvision-project-navigator[data-state="open"] .alttvision-project-navigator__dialog {
    transform: translateY(0) scale(1);
}

.alttvision-project-navigator__header {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    align-items: center;
    padding: 18px 18px 14px;
    border-bottom: 1px solid var(--alttvision-project-navigator-border);
}

.alttvision-project-navigator__brand {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border: 1px solid rgba(37, 63, 104, 0.16);
    border-radius: 8px;
    background: #ffffff;
}

.alttvision-project-navigator__brand img {
    width: 20px;
    height: 20px;
}

.alttvision-project-navigator__title {
    margin: 0;
    color: var(--alttvision-project-navigator-dark);
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.25;
}

.alttvision-project-navigator__subtitle {
    margin: 2px 0 0;
    color: var(--alttvision-project-navigator-muted);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0;
}

.alttvision-project-navigator__actions {
    display: flex;
    flex: 0 0 auto;
    gap: 8px;
    align-items: center;
}

.alttvision-project-navigator__portfolio {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border: 1px solid rgba(18, 21, 42, 0.18);
    border-radius: 8px;
    background: var(--alttvision-project-navigator-dark);
    color: #ffffff;
    cursor: pointer;
    text-decoration: none;
}

.alttvision-project-navigator__portfolio:hover {
    border-color: #1e2135;
    background: #1e2135;
}

.alttvision-project-navigator__portfolio-mark {
    position: relative;
    display: block;
    width: 14px;
    height: 14px;
}

.alttvision-project-navigator__portfolio-mark::before,
.alttvision-project-navigator__portfolio-mark::after {
    position: absolute;
    content: "";
}

.alttvision-project-navigator__portfolio-mark::before {
    top: 6px;
    left: 2px;
    width: 11px;
    height: 1.5px;
    border-radius: 999px;
    background: currentColor;
}

.alttvision-project-navigator__portfolio-mark::after {
    top: 3px;
    left: 2px;
    width: 7px;
    height: 7px;
    border-bottom: 1.5px solid currentColor;
    border-left: 1.5px solid currentColor;
    transform: rotate(45deg);
}

.alttvision-project-navigator__close {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border: 1px solid var(--alttvision-project-navigator-border);
    border-radius: 8px;
    background: #ffffff;
    color: var(--alttvision-project-navigator-dark);
    cursor: pointer;
}

.alttvision-project-navigator__close:hover {
    border-color: rgba(37, 63, 104, 0.26);
}

.alttvision-project-navigator__close-mark {
    position: relative;
    display: block;
    width: 14px;
    height: 14px;
}

.alttvision-project-navigator__close-mark::before,
.alttvision-project-navigator__close-mark::after {
    position: absolute;
    top: 6px;
    left: 0;
    width: 14px;
    height: 1.5px;
    border-radius: 999px;
    background: currentColor;
    content: "";
}

.alttvision-project-navigator__close-mark::before {
    transform: rotate(45deg);
}

.alttvision-project-navigator__close-mark::after {
    transform: rotate(-45deg);
}

.alttvision-project-navigator__list {
    display: grid;
    max-height: min(540px, calc(100vh - 164px));
    gap: 6px;
    overflow: auto;
    padding: 12px;
}

.alttvision-project-navigator__item {
    display: grid;
    grid-template-columns: 42px 1fr auto;
    gap: 12px;
    align-items: center;
    min-height: 58px;
    padding: 8px 10px 8px 8px;
    border: 1px solid transparent;
    border-radius: 8px;
    color: var(--alttvision-project-navigator-dark);
    text-decoration: none;
}

.alttvision-project-navigator__item:hover {
    border-color: rgba(37, 63, 104, 0.16);
    background: #ffffff;
}

.alttvision-project-navigator__item[aria-current="page"] {
    border-color: rgba(37, 63, 104, 0.26);
    background: #f3f6fb;
}

.alttvision-project-navigator__thumb {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    overflow: hidden;
    border: 1px solid var(--alttvision-project-navigator-border);
    border-radius: 8px;
    background: #ffffff;
    color: var(--alttvision-project-navigator-accent);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0;
}

.alttvision-project-navigator__thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.alttvision-project-navigator__thumb--fallback {
    background: #ffffff;
}

.alttvision-project-navigator__fallback-mark {
    display: block;
    width: 24px;
    height: 24px;
    background: var(--alttvision-project-navigator-thumb-color, var(--alttvision-project-navigator-accent));
    mask: url("./alttvision-icon.svg") center / contain no-repeat;
    -webkit-mask: url("./alttvision-icon.svg") center / contain no-repeat;
}

.alttvision-project-navigator__name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0;
}

.alttvision-project-navigator__url {
    display: block;
    overflow: hidden;
    color: var(--alttvision-project-navigator-muted);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.alttvision-project-navigator__badge {
    padding: 4px 7px;
    border: 1px solid rgba(37, 63, 104, 0.18);
    border-radius: 999px;
    background: #ffffff;
    color: var(--alttvision-project-navigator-accent);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0;
}

@keyframes alttvision-project-navigator-intro {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.94);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (prefers-reduced-motion: no-preference) {
    .alttvision-project-navigator__launcher {
        animation: alttvision-project-navigator-intro 460ms cubic-bezier(0.2, 0.8, 0.2, 1) 180ms both;
    }
}

@media (prefers-reduced-motion: reduce) {
    .alttvision-project-navigator__launcher,
    .alttvision-project-navigator__overlay,
    .alttvision-project-navigator__dialog {
        animation: none;
        transition: none;
    }
}

@media (max-width: 540px) {
    .alttvision-project-navigator__overlay {
        align-items: end;
        padding: 12px;
    }

    .alttvision-project-navigator__dialog {
        max-height: min(640px, calc(100vh - 24px));
    }

    .alttvision-project-navigator__header {
        padding: 16px 14px 12px;
    }

    .alttvision-project-navigator__list {
        max-height: calc(100vh - 148px);
        padding: 10px;
    }
}