/* feed-challenges-redesign.css — "Dweller Live Challenges" cards (.feed-run)
   Source of truth: 123123/feed_v1_2.html (design mockup), porting guide:
   IMPLEMENTATION NOTES at the top of <section id="player-challenges-container">.
   Section header (.vt-sec-head) and status pills (.vt-status-badge) come from
   the shared vt99 component layer — do not duplicate them here. */

.vt-mono {
    font-family: var(--vt-mono);
}

/* ---------- subgoal progress meter (injected by feed-challenges.js) -------- */
.lc-meter {
    display: block;
    width: 100%;
    height: 3px;
    overflow: hidden;
    border-radius: 99px;
    background: rgba(9, 12, 24, 0.72);
    box-shadow: inset 0 0 0 1px rgba(147, 164, 255, 0.07),
                inset 0 1px 2px rgba(0, 0, 0, 0.45);
}

.lc-meter i {
    display: block;
    width: 0;
    height: 100%;
    border-radius: 99px;
    background: linear-gradient(90deg, var(--vt-blue-2), var(--vt-pip));
    box-shadow: 0 0 8px rgba(61, 255, 136, 0.22);
    transition: width 1s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- challenge run card --------------------------------------------- */
.feed-run {
    position: relative;
    isolation: isolate;
    display: grid;
    align-content: space-between;
    gap: 0;
    min-width: 0;
    padding: 18px 20px;
    border: 1px solid var(--vt-line);
    border-radius: var(--vt-r-lg);
    overflow: hidden;
    background: linear-gradient(150deg, rgba(59, 110, 246, 0.05), rgba(13, 16, 29, 0.95) 42%, rgba(255, 210, 51, 0.015));
    box-shadow: 0 12px 40px -20px rgba(0, 0, 0, 0.55);
    transition: border-color 0.3s, box-shadow 0.3s,
                transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

@media (hover:hover) {
    .feed-run:hover {
        border-color: rgba(255, 210, 51, 0.25);
        box-shadow: 0 20px 44px -18px rgba(0, 0, 0, 0.6);
        transform: translateY(-3px);
    }

    .feed-run::before {
        content: "";
        position: absolute;
        inset: 0;
        border-radius: inherit;
        opacity: 0;
        transition: opacity 0.3s;
        pointer-events: none;
        z-index: -1;
        background: radial-gradient(220px 220px at var(--mx, 50%) var(--my, 50%), rgba(255, 210, 51, 0.08), transparent 70%);
    }

    .feed-run:hover::before { opacity: 1; }
}

.feed-run__watermark {
    position: absolute;
    z-index: -1;
    top: 14px;
    right: 20px;
    width: min(35%, 160px);
    color: var(--vt-text-3);
    opacity: 0.04;
    pointer-events: none;
}

.feed-run__watermark img {
    width: 100%;
    height: auto;
    display: block;
}

.feed-run__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.feed-run__user {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--vt-text-3);
    font-size: 0.82rem;
    font-weight: 650;
}

/* rotating atom icon */
.feed-run__user .ui-icon {
    flex: none;
    width: 16px;
    height: 16px;
    color: var(--vt-yellow);
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.feed-run:hover .feed-run__user .ui-icon { transform: rotate(120deg); }

.feed-run__player { color: var(--vt-text-2); }

.feed-run__player a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.feed-run__player a:hover,
.feed-run__player a:focus-visible { color: var(--vt-blue-2); }

.feed-run__goal {
    display: grid;
    gap: 4px;
    margin-bottom: 10px;
}

.feed-run__goal-label {
    color: var(--vt-text-3);
    font-size: 0.64rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.feed-run__goal-name {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    font-size: 1.05rem;
    font-weight: 650;
    color: var(--vt-yellow);
    line-height: 1.25;
}

.feed-run__goal-name span { min-width: 0; overflow-wrap: anywhere; }

.feed-run__goal-name a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.feed-run__goal-name a:hover,
.feed-run__goal-name a:focus-visible { color: var(--vt-yellow-2); }

.feed-run__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
    font-family: var(--vt-mono);
    font-size: 0.78rem;
    color: var(--vt-text-3);
}

.feed-run__meta-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.feed-run__meta-item svg {
    width: 14px;
    height: 14px;
    color: var(--vt-text-3);
}

.feed-run__meta-item strong {
    color: var(--vt-text-2);
    font-weight: 600;
}

.feed-run__proof {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--vt-pip);
    font-weight: 600;
}

/* vt99 sprite star (viewBox -50 -50 100 100), inherits the proof pip color */
.feed-run__proof .proof-star {
    flex: none;
    width: 13px;
    height: 13px;
    color: var(--vt-pip);
}

.feed-run .lc-meter { margin-top: 12px; }

.feed-run__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--vt-line-soft);
    flex-wrap: wrap;
}

.feed-run__challenge {
    font-size: 0.82rem;
    color: var(--vt-text-3);
}

.feed-run__challenge a {
    color: var(--vt-text-2);
    font-weight: 650;
    text-decoration: none;
    transition: color 0.2s;
}

.feed-run__challenge a:hover,
.feed-run__challenge a:focus-visible { color: var(--vt-blue-2); }

.feed-run__action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-decoration: none;
    border: 1px solid var(--vt-line);
    color: var(--vt-text-2);
    background: rgba(147, 164, 255, 0.04);
    transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.feed-run__action:hover,
.feed-run__action:focus-visible {
    color: var(--vt-text);
    border-color: rgba(147, 164, 255, 0.3);
    background: rgba(147, 164, 255, 0.08);
}

.feed-run__action[data-tone="complete"] {
    border-color: rgba(74, 222, 128, 0.35);
    color: var(--vt-green);
}

.feed-run__action[data-tone="complete"]:hover {
    background: rgba(74, 222, 128, 0.08);
}

.feed-run__action svg {
    width: 12px;
    height: 12px;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.feed-run__action:hover svg { transform: rotate(-90deg); }

@media (prefers-reduced-motion: reduce) {
    .feed-run,
    .feed-run__user .ui-icon,
    .lc-meter i,
    .feed-run__action svg { transition: none; }

    @media (hover:hover) {
        .feed-run:hover { transform: none; }
    }
}

@media (max-width: 767px) {
    .feed-run { padding: 15px 14px; }
}

/* ---------- load more (terminal bracket button, ported from mockup) -------- */
.ui-feed-challenges__list .ui-feed-load-more {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    padding-top: 20px;
}

.ui-feed-load-more .ui-feed-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    max-width: 100%;
    min-height: 44px;
    padding: 0 18px;
    border: 1px dashed rgba(147, 164, 255, 0.24);
    border-radius: 12px;
    background: rgba(11, 15, 28, 0.5);
    color: var(--vt-text-2);
    font-family: var(--vt-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    transition:
        color 0.25s,
        border-color 0.25s,
        box-shadow 0.25s,
        transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (hover:hover) {
    .ui-feed-load-more .ui-feed-button:hover {
        color: var(--vt-yellow);
        border-color: rgba(255, 210, 51, 0.5);
        background: rgba(11, 15, 28, 0.5);
        transform: translateY(-1px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .ui-feed-load-more .ui-feed-button { transition: none; }

    @media (hover:hover) {
        .ui-feed-load-more .ui-feed-button:hover { transform: none; }
    }
}