/* Keep action controls in one visual row/height in rant cards. */
.fuel-actions > .feed-action-chip {
    align-self: center;
}

.comment-section {
    margin-top: 0.8rem;
    padding-top: 0.7rem;
    border-top: 1px solid var(--border);
    display: grid;
    gap: 0.6rem;
    position: relative;
}

.comment-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.comment-header h4 {
    margin: 0;
    font-size: 1rem;
}

.comment-header-actions {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.comment-sort {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.15rem;
    border-radius: 999px;
    background: var(--surface-soft);
    border: 1px solid var(--border);
}

.comment-sort-btn {
    border: none;
    background: transparent;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    cursor: pointer;
    color: var(--muted);
}

.comment-sort-btn.is-active {
    background: var(--accent-soft);
    color: var(--accent-deep);
}

.comment-total {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent-deep);
    background: var(--accent-soft);
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
}

.comment-form {
    display: grid;
    gap: 0.4rem;
}

.comment-form textarea {
    resize: vertical;
    min-height: 64px;
    max-height: 160px;
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 0.55rem 0.65rem;
    font-family: inherit;
    font-size: 0.95rem;
    width: 100%;
    outline: none;
    box-shadow: none;
    display: block;
}

.comment-form textarea:focus {
    border-color: rgba(255, 141, 44, 0.55);
    box-shadow: inset 0 0 0 1px rgba(255, 141, 44, 0.45);
}

.comment-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
}

.comment-note {
    font-size: 0.8rem;
    color: var(--muted);
}

.comment-replying {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--accent-deep);
    background: var(--accent-soft);
    border: 1px dashed rgba(201, 106, 38, 0.42);
    border-radius: 999px;
    padding: 0.25rem 0.7rem;
}

.reply-cancel {
    border: none;
    background: none;
    color: var(--accent-deep);
    font-weight: 700;
    cursor: pointer;
}

.comment-list {
    display: grid;
    gap: 0.6rem;
    padding-bottom: 3rem;
}

/* Align sticky rant-modal utility rows with the rounded card language. */
.rant-modal-actions,
.comment-header {
    border: 1px solid rgba(148, 163, 184, 0.26);
    border-radius: 14px;
    background: var(--surface-soft);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.45);
}

.comment-header {
    position: sticky;
    top: 0;
    padding: 0.45rem 0.6rem;
    z-index: 3;
}

.comment-form {
    position: sticky;
    bottom: 0;
    top: auto;
    background: var(--surface-soft);
    border: 1px solid rgba(148, 163, 184, 0.26);
    border-radius: 14px;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.45);
    padding: 0.55rem 0.6rem 0.7rem;
    z-index: 2;
}

.comment-form.is-inline-reply {
    position: static;
    margin-top: 0.45rem;
    z-index: 1;
}

.comment-form textarea {
    background: var(--card);
}

.comment-load {
    display: flex;
    justify-content: center;
    margin-top: 0.5rem;
}

.comment-item {
    border: 1px solid rgba(148, 163, 184, 0.3);
    border-radius: 14px;
    padding: 0.65rem;
    background: var(--card);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.55);
}

.comment-item.is-author {
    border-color: rgba(201, 106, 38, 0.45);
    box-shadow: 0 0 0 1px rgba(201, 106, 38, 0.18), inset 0 0 0 1px rgba(255, 255, 255, 0.55);
}

.comment-item.is-new {
    animation: commentFlash 2.2s ease-out;
}

.comment-item.is-focus-target {
    border-color: rgba(201, 106, 38, 0.6);
    background: color-mix(in srgb, var(--fire-grad-mid) 10%, var(--card));
    box-shadow: 0 0 0 3px rgba(201, 106, 38, 0.28), inset 0 0 0 1px rgba(255, 255, 255, 0.55);
    animation: commentFocusPulse 2.1s ease-out;
}

@keyframes commentFocusPulse {
    0% {
        transform: translateY(0);
        box-shadow: 0 0 0 0 rgba(201, 106, 38, 0.42), inset 0 0 0 1px rgba(255, 255, 255, 0.55);
    }
    100% {
        transform: translateY(0);
        box-shadow: 0 0 0 2px rgba(201, 106, 38, 0.28), inset 0 0 0 1px rgba(255, 255, 255, 0.55);
    }
}

.comment-item.is-removed {
    opacity: 0.7;
}

.comment-item.is-reply {
    margin-left: 0;
    background: #f7f4ef;
}

.comment-thread {
    display: grid;
    gap: 0.5rem;
}

.comment-children {
    display: grid;
    gap: 0.5rem;
    padding-left: 0.9rem;
    margin-left: 0.4rem;
    border-left: 2px solid rgba(255, 175, 90, 0.45);
    max-height: 6000px;
    opacity: 1;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.25s ease;
}

.comment-thread.is-collapsed > .comment-children {
    max-height: 0;
    opacity: 0;
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    flex-wrap: wrap;
}

.comment-menu {
    margin-left: auto;
}

.comment-menu .menu-trigger {
    width: 2rem;
    height: 2rem;
    font-size: 1rem;
}

.comment-menu .menu-pop {
    text-transform: none;
    letter-spacing: normal;
}

.comment-edited {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--accent-deep);
}

.comment-badge {
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--accent-deep);
    background: var(--accent-soft);
    padding: 0.15rem 0.4rem;
    border-radius: 999px;
}

.comment-removed-tag {
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--muted);
    background: #e5e7eb;
    padding: 0.15rem 0.4rem;
    border-radius: 999px;
}

.comment-author {
    font-weight: 700;
    color: var(--accent-deep);
}

.comment-author-link {
    border: none;
    background: none;
    padding: 0;
    font: inherit;
    font-weight: 700;
    color: var(--accent);
    cursor: pointer;
}

.comment-author-link:hover {
    text-decoration: underline;
    color: var(--accent-deep);
}

.comment-more {
    border: none;
    background: none;
    color: var(--accent);
    font-weight: 700;
    cursor: pointer;
}

.comment-more:hover {
    color: var(--accent-deep);
    text-decoration: underline;
}

@keyframes commentFlash {
    0% {
        box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.6);
        background: #fff7ed;
    }
    100% {
        box-shadow: none;
        background: var(--card);
    }
}

.comment-date {
    color: var(--muted);
}

.comment-body {
    margin-top: 0.45rem;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--ink);
    white-space: pre-wrap;
}

.comment-actions-row {
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.comment-reply {
    border: none;
    background: none;
    color: var(--accent);
    font-weight: 700;
    cursor: pointer;
    padding: 0;
}

.comment-reply.is-disabled {
    color: var(--muted);
    cursor: not-allowed;
}

.comment-thread-toggle {
    border: none;
    background: none;
    color: var(--accent-deep);
    font-weight: 700;
    cursor: pointer;
    padding: 0;
    font-size: 0.82rem;
}

body[data-theme="dark"] .comment-thread-toggle {
    color: var(--accent-deep);
}

.comment-edit,
.comment-delete {
    border: none;
    background: none;
    color: var(--muted);
    font-weight: 700;
    cursor: pointer;
    padding: 0;
    font-size: 0.82rem;
}

.comment-delete {
    color: #b91c1c;
}

.comment-editor {
    margin-top: 0.6rem;
    display: grid;
    gap: 0.5rem;
}

.comment-editor textarea {
    width: 100%;
    min-height: 70px;
    border-radius: 10px;
    border: 1px solid var(--border);
    padding: 0.5rem 0.6rem;
    font-family: inherit;
    font-size: 0.9rem;
}

.comment-editor-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.comment-item.is-removed {
    background: #f8fafc;
    border-style: dashed;
}

.comment-item.is-removed .comment-body {
    color: var(--muted);
}

.comment-empty {
    font-size: 0.9rem;
    color: var(--muted);
}

.load-more {
    display: flex;
    justify-content: center;
    margin-top: 1.5rem;
}

.load-more-btn {
    min-width: 160px;
}

@keyframes heatPulse {
    0%, 100% {
        box-shadow: 0 0 calc(10px + var(--heat-intensity) * 10px) rgba(255, 140, 0, calc(0.3 + var(--heat-intensity) * 0.5));
    }
    50% {
        box-shadow: 0 0 calc(18px + var(--heat-intensity) * 14px) rgba(255, 70, 0, calc(0.45 + var(--heat-intensity) * 0.45));
    }
}

@keyframes fuelButtonBoost {
    0% {
        transform: translateY(0) scale(1);
        box-shadow: 0 6px 14px rgba(201, 106, 38, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.38);
    }
    45% {
        transform: translateY(-1px) scale(1.04);
        box-shadow: 0 10px 20px rgba(201, 106, 38, 0.42), 0 0 0 6px rgba(255, 155, 74, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.42);
    }
    100% {
        transform: translateY(0) scale(1);
        box-shadow: 0 6px 14px rgba(201, 106, 38, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.38);
    }
}

@keyframes heatBadgeBoost {
    0% {
        transform: scale(1);
        box-shadow: 0 4px 10px rgba(201, 106, 38, calc(0.14 + var(--heat-intensity) * 0.28)),
            inset 0 0 0 1px rgba(255, 255, 255, 0.6);
    }
    42% {
        transform: scale(1.06);
        box-shadow: 0 10px 22px rgba(201, 106, 38, calc(0.22 + var(--heat-intensity) * 0.36)),
            0 0 0 6px rgba(255, 156, 77, 0.14),
            inset 0 0 0 1px rgba(255, 255, 255, 0.62);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 4px 10px rgba(201, 106, 38, calc(0.14 + var(--heat-intensity) * 0.28)),
            inset 0 0 0 1px rgba(255, 255, 255, 0.6);
    }
}

@keyframes heatMetricTick {
    0% {
        transform: translateY(0) scale(1);
        filter: saturate(1);
    }
    40% {
        transform: translateY(-1px) scale(1.07);
        filter: saturate(1.14);
    }
    100% {
        transform: translateY(0) scale(1);
        filter: saturate(1);
    }
}

@keyframes modalMeterBurst {
    0% {
        filter: saturate(1) brightness(1);
        box-shadow: 0 0 calc(8px + var(--heat-intensity) * 14px) rgba(201, 106, 38, calc(0.24 + var(--heat-intensity) * 0.35));
    }
    45% {
        filter: saturate(1.2) brightness(1.08);
        box-shadow: 0 0 calc(14px + var(--heat-intensity) * 16px) rgba(255, 132, 40, calc(0.32 + var(--heat-intensity) * 0.46));
    }
    100% {
        filter: saturate(1) brightness(1);
        box-shadow: 0 0 calc(8px + var(--heat-intensity) * 14px) rgba(201, 106, 38, calc(0.24 + var(--heat-intensity) * 0.35));
    }
}

@keyframes fuelDeltaRise {
    0% {
        opacity: 0;
        transform: translateY(5px) scale(0.9);
    }
    18% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-14px) scale(0.95);
    }
}

@keyframes meterFlare {
    0% {
        opacity: 0;
        transform: translateY(8px) scale(0.6) rotate(-8deg);
    }
    35% {
        opacity: 0.95;
        transform: translateY(-4px) scale(1.05) rotate(6deg);
    }
    65% {
        opacity: 0.7;
        transform: translateY(2px) scale(0.9) rotate(-4deg);
    }
    100% {
        opacity: 0;
        transform: translateY(10px) scale(0.7) rotate(0deg);
    }
}

@keyframes flameFlicker {
    0% {
        transform: translateY(3px) scale(0.85);
        opacity: calc(0.75 + (var(--heat-intensity) * 0.2));
    }
    40% {
        transform: translateY(0) scale(1);
        opacity: calc(0.9 + (var(--heat-intensity) * 0.1));
    }
    70% {
        transform: translateY(2px) scale(0.9);
        opacity: calc(0.82 + (var(--heat-intensity) * 0.15));
    }
    100% {
        transform: translateY(3px) scale(0.85);
        opacity: calc(0.75 + (var(--heat-intensity) * 0.2));
    }
}

@keyframes flameBurst {
    0% {
        opacity: 1;
        transform: translateX(-50%) scale(1, 1);
    }
    30% {
        opacity: 1;
        transform: translateX(-50%) scale(2.0, 2.2);
    }
    45% {
        opacity: 1;
        transform: translateX(-50%) scale(2.0, 2.2);
    }
    70% {
        opacity: 1;
        transform: translateX(-50%) scale(1.2, 1.1);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) scale(0.6, 0.5);
    }
}

@media (prefers-reduced-motion: reduce) {
    .fuel-btn.is-fuel-boost,
    .heat-badge.is-fuel-boost,
    .heat-current.is-counting,
    .heat-peak.is-counting {
        animation: none;
    }

    .heat-badge-flame-soft,
    .heat-badge-crown,
    .heat-badge-flame-main,
    .heat-badge-embers {
        animation: none;
    }

    .rant-modal-mini-meter.is-fuel-burst .meter-fill,
    .fuel-delta-pop {
        animation: none;
    }
}

.empty-state {
    background: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    color: var(--muted);
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(8, 13, 22, 0.58);
    backdrop-filter: blur(3px);
    z-index: 100;
}

.panel-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(8, 13, 22, 0.42);
    backdrop-filter: blur(2px);
    z-index: 90;
}