:root {
    --readtime-bar-thickness: 5px;
    --readtime-bar-color: #2299ee;
    --readtime-bar-track-color: #e5e7eb;
}

.readtime-progress {
    position: fixed;
    left: 0;
    width: 100%;
    height: var(--readtime-bar-thickness);
    background: var(--readtime-bar-track-color);
    z-index: 99999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease;
}

.readtime-progress[data-position="top"] {
    top: 0;
}

.readtime-progress[data-position="bottom"] {
    bottom: 0;
}

body.readtime-progress-visible .readtime-progress {
    opacity: 1;
}

.readtime-progress__value {
    position: absolute;
    inset: 0;
    background: var(--readtime-bar-color);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 120ms linear;
    will-change: transform;
}

.readtime-progress__percentage {
    position: absolute;
    right: 12px;
    top: calc(100% + 8px);
    display: none;
    min-width: 44px;
    padding: 4px 8px;
    border-radius: 999px;
    background: #111827;
    color: #fff;
    font: 600 12px/1.2 system-ui, sans-serif;
    text-align: center;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.18);
}

.readtime-progress[data-position="bottom"] .readtime-progress__percentage {
    top: auto;
    bottom: calc(100% + 8px);
}

.readtime-progress--percentage .readtime-progress__percentage {
    display: block;
}

.readtime-indicator {
    --readtime-color: #111827;
    --readtime-font-size: 16px;
    --readtime-font-weight: 400;
    --readtime-align: left;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5em;
    width: fit-content;
    max-width: 100%;
    margin-block: 0.5rem 1.25rem;
    color: var(--readtime-color);
    font-family: inherit;
    font-size: var(--readtime-font-size);
    font-weight: var(--readtime-font-weight);
    line-height: 1.4;
    letter-spacing: 0.01em;
    text-align: var(--readtime-align);
}

.readtime-indicator--align-center {
    justify-content: center;
    margin-inline: auto;
}

.readtime-indicator--align-right {
    justify-content: flex-end;
    margin-left: auto;
}

.readtime-indicator__icon {
    flex: 0 0 auto;
    width: 1em;
    height: 1em;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0.75;
}

.readtime-indicator__content {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5em;
}

.readtime-indicator__separator {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.35;
}

.readtime-indicator--badge {
    padding: 0.45em 0.75em;
    border: 1px solid color-mix(in srgb, currentColor 20%, transparent);
    border-radius: 999px;
    background: color-mix(in srgb, currentColor 6%, transparent);
}

.readtime-indicator--card {
    width: 100%;
    padding: 0.85em 1em;
    border: 1px solid color-mix(in srgb, currentColor 18%, transparent);
    border-left: 3px solid var(--readtime-bar-color);
    border-radius: 10px;
    background: color-mix(in srgb, currentColor 5%, transparent);
}

@media (max-width: 768px) {
    .readtime-indicator {
        align-items: flex-start;
    }

    .readtime-indicator__content {
        row-gap: 0.25em;
    }
}

@media print {
    .readtime-progress {
        display: none !important;
    }

    .readtime-indicator {
        color: #000 !important;
        font-size: 10pt !important;
        border-color: #999 !important;
        background: none !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .readtime-progress,
    .readtime-progress__value {
        transition: none;
    }
}