/* ==========================================================================
   Comments — Reddit-style
   ========================================================================== */

/* ---- Comments Area ---- */
.comments-area {
    scroll-margin-top: 1.75rem;
}

/* ---- Comment Form ---- */
.comment-form {
    margin-bottom: var(--sp-6);
}

/* Textarea — collapsed (default): single line */
.comment-form-comment textarea {
    width: 100%;
    background: var(--color-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: var(--fs-sm);
    padding: 10px var(--sp-4);
    resize: none;
    overflow: hidden;
    min-height: 0;
    transition: border-color var(--duration-fast) var(--ease-out),
                min-height var(--duration-fast) var(--ease-out);
    cursor: pointer;
}
.comment-form-comment textarea:focus {
    outline: none;
    border-color: var(--color-border);
}
.comment-form-comment textarea::placeholder {
    color: var(--color-text-subtle);
}

/* Name/email + actions: hidden by default */
.comment-form-author,
.comment-form-email,
.comment-form__actions {
    display: none;
}
.comment-form-author,
.comment-form-email {
    width: calc(50% - var(--sp-2));
    margin-top: var(--sp-3);
}
.comment-form-author {
    margin-right: var(--sp-2);
}
.comment-form-email {
    margin-left: var(--sp-2);
}
.comment-form-author input,
.comment-form-email input {
    width: 100%;
    background: var(--color-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: var(--fs-sm);
    padding: var(--sp-2) var(--sp-3);
    transition: border-color var(--duration-fast) var(--ease-out);
}
.comment-form-author input:focus,
.comment-form-email input:focus {
    outline: none;
    border-color: var(--color-accent);
}
.comment-form-author input::placeholder,
.comment-form-email input::placeholder {
    color: var(--color-text-subtle);
}

/* ── Expanded state ── */
.comment-form.is-expanded .comment-form-comment textarea {
    min-height: 80px;
    resize: vertical;
    overflow: auto;
    cursor: text;
}
.comment-form.is-expanded .comment-form-author,
.comment-form.is-expanded .comment-form-email {
    display: inline-block;
}
.comment-form.is-expanded .comment-form__actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--sp-3);
    gap: var(--sp-3);
}
.comment-form__actions-left {
    display: flex;
    align-items: center;
    min-width: 0;
}
.comment-form__actions-right {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    flex-shrink: 0;
}

/* Aa hint */
.comment-form__hint {
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    font-style: italic;
    color: var(--color-text-subtle);
    user-select: none;
}

/* Auth info inside actions (logged-in users) */
.comment-form__auth {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    min-width: 0;
}
.comment-form__auth-avatar {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
}
.comment-form__auth-name {
    font-weight: var(--fw-medium);
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.comment-form__auth-logout {
    color: var(--color-text-subtle);
    text-decoration: none;
    font-size: var(--fs-xs);
    flex-shrink: 0;
}
.comment-form__auth-logout:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

/* Cancel button (ghost) */
.btn--comment-cancel {
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
}

/* Submit button */
.btn--comment-submit {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
}

/* Comment notes */
.comment-notes {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--fs-xs);
    color: var(--color-text-subtle);
    margin-bottom: var(--sp-3);
}

/* ---- Comments Header (title + actions) ---- */
.comments-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-3);
    margin-bottom: var(--sp-4);
    padding-bottom: var(--sp-3);
    border-bottom: 1px solid var(--color-border-subtle);
}
.comments-title {
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    margin: 0;
}
.comments-header__actions {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    flex-shrink: 0;
}
.comments-header__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-1);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    padding: 6px 12px;
    cursor: pointer;
    transition: background var(--duration-fast) var(--ease-out),
                color var(--duration-fast) var(--ease-out),
                border-color var(--duration-fast) var(--ease-out);
    white-space: nowrap;
}
.comments-header__btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-text);
    border-color: var(--color-border);
}
.comments-header__btn .icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* ---- Sort Popover ---- */
.comment-sort {
    position: relative;
}
.comment-sort__chevron {
    transition: transform var(--duration-fast) var(--ease-out);
}
.comment-sort:has(.comment-sort__popover.is-open) .comment-sort__chevron {
    transform: rotate(180deg);
}
.comment-sort__popover {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    min-width: 160px;
    padding: 0;
    overflow: hidden;
}
.comment-sort__popover.is-open {
    display: block;
}
.comment-sort__option {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    width: 100%;
    padding: var(--sp-2) var(--sp-3);
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-size: var(--fs-sm);
    cursor: pointer;
    transition: background var(--duration-fast) var(--ease-out),
                color var(--duration-fast) var(--ease-out);
    text-align: left;
}
.comment-sort__option:hover {
    background: var(--color-elevated);
    color: var(--color-text);
}
.comment-sort__option.is-active {
    color: var(--color-accent);
    font-weight: var(--fw-medium);
}
.comment-sort__option-icon,
.comment-sort__icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    fill: currentColor;
    stroke: none;
    stroke-width: 0;
}
.comment-sort__option span {
    flex: 1;
}
.comment-sort__check {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    color: var(--color-accent);
    margin-left: auto;
}

/* ---- Rules List (inside modal) ---- */
.rules-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}
.rules-list li {
    position: relative;
    padding-left: var(--sp-5);
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    line-height: var(--lh-relaxed);
}
.rules-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
    background: var(--color-accent);
}

/* ---- Comment List ---- */
.comment-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.comment-list .children {
    list-style: none;
    margin: 0;
    padding-left: 36px;
}

/* ---- Thread Collapse ---- */

/*
 * Reddit-style threading: each child <li> draws its own vertical
 * segment (::before) and curved connector (::after). The segments
 * chain together to form a continuous line. The last child only
 * gets the curve — no vertical continuation.
 */

/* ── Collapse / expand toggle (sits on parent comment) ── */
.thread-toggle {
    position: absolute;
    left: 20px;
    top: 78px;
    width: 20px;
    height: 20px;
    margin-left: -10px;
    background: hsl(221.05deg 35.85% 10.39%);
    border: 2px solid rgb(36 41 54);
    border-radius: 50%;
    cursor: pointer;
    padding: 0;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.4);
    font-size: 16px;
    line-height: 1;
    font-family: var(--font-sans);
    transition: border-color var(--duration-fast) var(--ease-out),
                color var(--duration-fast) var(--ease-out);
    font-weight: bold;
    padding-bottom: 1px;
}
.thread-toggle::after {
    content: '\2212';
}
/* Stem line: toggle upward to avatar center */
.thread-toggle::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: calc(100% + 2px);
    transform: translateX(-50%);
    width: 2px;
    height: 14px;
    background: rgb(36, 41, 54);
    pointer-events: none;
    transition: background var(--duration-fast) var(--ease-out);
}
.thread-toggle:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}
.thread-toggle:hover::before {
    background: var(--color-accent);
}
.children .thread-toggle {
    left: 14px;
    top: 62px;
    width: 18px;
    height: 18px;
    margin-left: -8px;
    font-size: 14px;
}
.children .thread-toggle::before {
    height: 10px;
}

/* Stem line: toggle downward to children (height set by JS --stem-h) */
.comment-item:not(.comment-item--collapsed) > .children::before {
    content: '';
    position: absolute;
    left: 19px;
    top: var(--stem-top, 60px);
    height: var(--stem-h, 0);
    width: 2px;
    background: rgb(36, 41, 54);
    pointer-events: none;
    z-index: 0;
    transition: background var(--duration-fast) var(--ease-out);
}
.children .comment-item:not(.comment-item--collapsed) > .children::before {
    left: 14px;
}

/* ── Vertical line segment on each child (except last) ── */
.children > .comment-item:not(:last-child)::before {
    content: '';
    position: absolute;
    left: -17px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgb(36, 41, 54);
    transition: background var(--duration-fast) var(--ease-out);
}

/* ── Curved connector on every child ── */
.children > .comment-item::after {
    content: '';
    position: absolute;
    left: -17px;
    top: -2px;
    width: 17px;
    height: calc(var(--sp-3) + 29px);
    border-left: 2px solid rgb(36, 41, 54);
    border-bottom: 2px solid rgb(36, 41, 54);
    border-bottom-left-radius: 10px;
    background: none;
    transition: border-color var(--duration-fast) var(--ease-out);
}

/* Nested children — smaller avatars so adjust positions */
.children .children > .comment-item:not(:last-child)::before {
    left: -22px;
}
.children .children > .comment-item::after {
    left: -22px;
    width: 22px;
    height: calc(var(--sp-3) + 29px);
}

/* ── Hover: highlight full thread ── */
.comment-item:has(> .thread-toggle:hover) > .children::before {
    background: var(--color-accent);
}
.comment-item:has(> .thread-toggle:hover) > .children > .comment-item::before {
    background: var(--color-accent);
}
.comment-item:has(> .thread-toggle:hover) > .children > .comment-item::after {
    border-color: var(--color-accent);
}

/* ── Collapsed state ── */
.comment-item--collapsed > .children {
    display: none;
}
.comment-item--collapsed > .thread-toggle::after,
.comment-item--collapsed .thread-toggle::after {
    content: '+';
}
.comment-item--collapsed > .comment-item__inner {
    padding: var(--sp-2) 0;
}
.comment-item--collapsed > .comment-item__inner > .comment-item__avatar {
    display: none;
}
.comment-item--collapsed > .comment-item__inner > .comment-item__content > .comment-item__body,
.comment-item--collapsed > .comment-item__inner > .comment-item__content > .comment-item__actions,
.comment-item--collapsed > .comment-item__inner > .comment-item__content > .comment-read-more {
    display: none;
}
.comment-item--collapsed > .comment-item__inner > .comment-item__content > .comment-item__header > .comment-item__more {
    display: none;
}
/* Move toggle inline next to username when collapsed — keep circle style */
.comment-item--collapsed > .comment-item__inner .thread-toggle {
    position: relative;
    left: auto;
    top: auto;
    display: inline-flex;
    flex-shrink: 0;
    margin-left: -3px;
    margin-right: 12px;
}
.comment-item--collapsed > .comment-item__inner .thread-toggle::before {
    display: none;
}
.comment-list > .comment-item--collapsed > .comment-item__inner {
    padding-left: 15px;
    padding-top: 14.5px;
}
.children > .comment-item--collapsed > .comment-item__inner {
    padding-left: 16px;
}

/* ── Expand button ── */
.thread-expand {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--fs-xs);
    color: var(--color-accent);
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--sp-1) 0;
    margin-top: var(--sp-1);
    margin-left: calc(40px + var(--sp-3));
    font-family: var(--font-sans);
}
.thread-expand:hover {
    text-decoration: underline;
}
.children .thread-expand {
    margin-left: calc(28px + var(--sp-3));
}

/* ---- Comment Item ---- */
.comment-item {
    position: relative;
    /* margin-bottom: var(--sp-1); */
}
.comment-list > .comment-item {
    border-bottom: 1px solid var(--color-border-subtle);
}
.comment-list > .comment-item:last-child {
    border-bottom: none;
}
.children .comment-item {
    border-bottom: none;
}
.comment-item__inner {
    display: flex;
    gap: var(--sp-3);
    padding: var(--sp-3) 0;
    border-radius: var(--radius-sm);
    transition: background var(--duration-fast) var(--ease-out);
}
.comment-item--new .comment-item__inner {
    animation: commentHighlight 2s ease-out;
}
@keyframes commentHighlight {
    0% { background: rgba(var(--color-accent-rgb), 0.1); }
    100% { background: transparent; }
}

/* Avatar */
.comment-item__avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--fw-bold);
    font-size: 16px;
    color: #fff;
    text-transform: uppercase;
    user-select: none;
}
.comment-item__avatar--img {
    object-fit: cover;
}
.children .comment-item__avatar {
    width: 28px;
    height: 28px;
    font-size: 11px;
}

/* Content */
.comment-item__content {
    flex: 1;
    min-width: 0;
}
.comment-item__header {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    margin-bottom: var(--sp-1);
    position: relative;
}
.comment-item__author {
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-text);
}
.comment-item__time {
    font-size: var(--fs-xs);
    color: var(--color-text-subtle);
}
.comment-item__body {
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--sp-2);
}
.comment-item__body p {
    margin: 0 0 var(--sp-2);
}
.comment-item__body p:last-child {
    margin-bottom: 0;
}
.comment-item__body.is-clamped {
    max-height: 130px;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(to bottom, #000 55%, transparent 100%);
    mask-image: linear-gradient(to bottom, #000 55%, transparent 100%);
}
.comment-read-more {
    display: inline;
    background: none;
    border: none;
    padding: 0;
    color: var(--color-accent);
    font-size: var(--fs-xs);
    font-weight: 500;
    cursor: pointer;
    margin-bottom: var(--sp-2);
}
.comment-read-more:hover {
    text-decoration: underline;
}
.comment-awaiting-moderation {
    display: block;
    font-size: var(--fs-xs);
    color: var(--color-warning);
    margin-bottom: var(--sp-2);
}

/* Actions Row */
.comment-item__actions {
    display: flex;
    align-items: center;
    gap: var(--sp-1);
}
.comment-item__action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-1);
    background: none;
    border: none;
    color: var(--color-text-subtle);
    cursor: pointer;
    padding: var(--sp-1);
    border-radius: var(--radius-sm);
    transition: color var(--duration-fast) var(--ease-out),
                background var(--duration-fast) var(--ease-out);
    font-family: var(--font-sans);
    font-size: var(--fs-xs);
}
.comment-item__action:hover {
    color: var(--color-text);
    background: var(--color-elevated);
}
.comment-item__action .icon {
    width: 16px;
    height: 16px;
}

/* Vote Buttons */
.comment-item__action.js-comment-vote.voted[data-type="like"] {
    color: var(--color-accent);
}
.comment-item__action.js-comment-vote.voted[data-type="dislike"] {
    color: var(--color-danger);
}
.comment-item__vote-count {
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    color: var(--color-text-muted);
    min-width: 16px;
    text-align: center;
}

/* Reply button — extra spacing from vote group */
.comment-item__action.js-inline-reply {
    margin-left: var(--sp-2);
}

/* Reply link */
.comment-item__actions .comment-reply-link {
    display: inline-flex;
    align-items: center;
    font-size: var(--fs-xs);
    color: var(--color-text-subtle);
    text-decoration: none;
    padding: var(--sp-1) var(--sp-2);
    border-radius: var(--radius-sm);
    margin-left: var(--sp-2);
    transition: color var(--duration-fast) var(--ease-out),
                background var(--duration-fast) var(--ease-out);
}
.comment-item__actions .comment-reply-link:hover {
    color: var(--color-text);
    background: var(--color-elevated);
}

/* Inline Reply Form */
.inline-reply {
    padding: var(--sp-3) 0 0;
}
.inline-reply__textarea {
    width: 100%;
    background: var(--color-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: var(--fs-sm);
    padding: 10px var(--sp-4);
    resize: vertical;
    min-height: 70px;
}
.inline-reply__textarea:focus {
    outline: none;
    border-color: var(--color-border);
}
.inline-reply__textarea::placeholder {
    color: var(--color-text-subtle);
}
.inline-reply__fields {
    display: flex;
    gap: var(--sp-2);
    margin-top: var(--sp-2);
}
.inline-reply__input {
    flex: 1;
    background: var(--color-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: var(--fs-sm);
    padding: var(--sp-2) var(--sp-3);
}
.inline-reply__input:focus {
    outline: none;
    border-color: var(--color-border);
}
.inline-reply__input::placeholder {
    color: var(--color-text-subtle);
}
.inline-reply__actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--sp-2);
    margin-top: var(--sp-2);
}

/* 3-dot Menu */
.comment-item__more {
    position: relative;
    margin-left: auto;
}
.comment-item__dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    z-index: var(--z-dropdown);
    min-width: 140px;
    padding: var(--sp-1) 0;
}
.comment-item__more.open .comment-item__dropdown {
    display: block;
}
.comment-item__dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    width: 100%;
    padding: var(--sp-2) var(--sp-3);
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background var(--duration-fast) var(--ease-out),
                color var(--duration-fast) var(--ease-out);
    text-align: left;
}
.comment-item__dropdown-item:hover {
    background: var(--color-elevated);
    color: var(--color-text);
}
.comment-item__dropdown-item .icon {
    width: 14px;
    height: 14px;
}
.comment-item__dropdown-item.reported {
    color: var(--color-text-subtle);
    pointer-events: none;
}

/* ---- Report Modal ---- */
.report-modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--sp-4);
}
.report-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    animation: backdropFadeIn 200ms ease-out;
}
.report-modal__dialog {
    position: relative;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 420px;
    max-height: 80vh;
    overflow-y: auto;
    animation: modalPopIn 200ms ease-out;
}
.report-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sp-4) var(--sp-4) var(--sp-3);
}
.report-modal__title {
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    margin: 0;
}
.report-modal__close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: var(--sp-1);
    border-radius: var(--radius-sm);
    display: flex;
}
.report-modal__close:hover {
    color: var(--color-text);
    background: var(--color-elevated);
}
.report-modal__body {
    padding: 0 var(--sp-4) var(--sp-4);
}
.report-modal__subtitle {
    font-size: var(--fs-base);
    font-weight: var(--fw-medium);
    margin: 0 0 var(--sp-1);
}
.report-modal__hint {
    font-size: var(--fs-xs);
    color: var(--color-text-subtle);
    margin: 0 0 var(--sp-4);
}
.report-modal__options {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}
.report-modal__option {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    cursor: pointer;
    padding: var(--sp-2) var(--sp-3);
    border-radius: var(--radius-sm);
    transition: background var(--duration-fast) var(--ease-out);
}
.report-modal__option:hover {
    background: var(--color-elevated);
}
.report-modal__option input[type="radio"] {
    display: none;
}
.report-modal__radio {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-full);
    flex-shrink: 0;
    position: relative;
    transition: border-color var(--duration-fast) var(--ease-out);
}
.report-modal__option input:checked + .report-modal__radio {
    border-color: var(--color-accent);
}
.report-modal__option input:checked + .report-modal__radio::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: var(--radius-full);
}
.report-modal__textarea {
    width: 100%;
    margin-top: var(--sp-2);
    background: var(--color-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: var(--fs-sm);
    padding: var(--sp-2) var(--sp-3);
    resize: vertical;
}
.report-modal__textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}
.report-modal__footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--sp-3);
    padding: 0 var(--sp-4) var(--sp-4);
}
.report-modal__cancel {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}
.report-modal__success {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--sp-8) var(--sp-4);
    color: var(--color-success);
}
.report-modal__success p {
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    margin: var(--sp-3) 0 var(--sp-1);
    color: var(--color-text);
}
.report-modal__success span {
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
}
.report-modal--closing {
    pointer-events: none;
}
.report-modal--closing .report-modal__backdrop {
    background: rgba(0, 0, 0, 0);
    backdrop-filter: blur(0);
    -webkit-backdrop-filter: blur(0);
    transition: background 200ms ease-out, backdrop-filter 200ms ease-out, -webkit-backdrop-filter 200ms ease-out;
}
.report-modal--closing .report-modal__dialog {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 200ms ease-out, transform 200ms ease-out;
}
@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes modalPopIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}
@keyframes backdropFadeIn {
    from { background: rgba(0, 0, 0, 0); backdrop-filter: blur(0); -webkit-backdrop-filter: blur(0); }
    to { background: rgba(0, 0, 0, 0.4); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
}

/* ---- Comment Form Notice ---- */
.comment-form__notice {
    padding: var(--sp-3) var(--sp-4);
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
    margin-bottom: var(--sp-3);
    background: rgba(215, 38, 56, 0.1);
    color: var(--color-danger);
    border: 1px solid rgba(215, 38, 56, 0.2);
}
.comment-form__notice--info {
    background: rgba(var(--color-accent-rgb), 0.1);
    color: var(--color-accent);
    border-color: rgba(var(--color-accent-rgb), 0.2);
}

/* ---- Load More Comments ---- */
.btn--load-more-comments {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    width: 100%;
    padding: var(--sp-3);
    margin-top: var(--sp-4);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    cursor: pointer;
    transition: background var(--duration-fast) var(--ease-out),
                color var(--duration-fast) var(--ease-out),
                border-color var(--duration-fast) var(--ease-out);
}
.btn--load-more-comments:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-text);
    border-color: var(--color-accent);
}
.btn--load-more-comments:disabled {
    cursor: wait;
    opacity: 0.7;
}
.load-more-comments__count {
    color: var(--color-text-subtle);
    font-weight: var(--fw-regular);
}

/* ---- No Comments ---- */
.no-comments {
    font-size: var(--fs-sm);
    color: var(--color-text-subtle);
    text-align: center;
    padding: var(--sp-6) 0;
}

/* ---- Inline Spinner ---- */
.spinner-inline {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    margin-right: var(--sp-2);
    vertical-align: middle;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ---- Respond (Reply Form) ---- */
#cancel-comment-reply-link {
    font-size: var(--fs-xs);
    color: var(--color-text-subtle);
    text-decoration: none;
    margin-left: var(--sp-2);
}
#cancel-comment-reply-link:hover {
    color: var(--color-accent);
}

/* ---- Mobile ---- */
@media (max-width: 768px) {
    .comments-header__btn span {
        display: none;
    }
    .comments-header__btn {
        padding: 6px 8px;
    }
    .comment-sort__label {
        display: none;
    }
    .comment-form.is-expanded .comment-form-author,
    .comment-form.is-expanded .comment-form-email {
        display: block;
        width: 100%;
        margin-left: 0;
        margin-right: 0;
    }
    .comment-form.is-expanded .comment-form__actions {
        flex-wrap: wrap;
    }
    .comment-form__actions-left {
        width: 100%;
        margin-bottom: var(--sp-2);
    }
    .comment-form__actions-right {
        width: 100%;
        justify-content: flex-end;
    }
    .inline-reply__fields {
        flex-direction: column;
    }
    .comment-list .children {
        padding-left: 24px;
    }
    .comment-item__avatar {
        width: 32px;
        height: 32px;
        font-size: 13px;
    }
    .children .comment-item__avatar {
        width: 24px;
        height: 24px;
        font-size: 10px;
    }
    /* Thread toggle — centered under 32px avatar */
    .thread-toggle {
        left: 15px;
        top: 94px;
        width: 18px;
        height: 18px;
        margin-left: -9px;
        font-size: 14px;
    }
    .thread-toggle::before {
        height: 38px;
    }
    /* Nested toggle — centered under 24px avatar */
    .children .thread-toggle {
        left: 11px;
        top: 95px;
        width: 16px;
        height: 16px;
        margin-left: -8px;
        font-size: 12px;
    }
    .children .thread-toggle::before {
        height: 47px;
    }
    /* Stem from toggle down to children */
    .comment-item:not(.comment-item--collapsed) > .children::before {
        left: 14px;
    }
    /* Nested stem */
    .children .comment-item:not(.comment-item--collapsed) > .children::before {
        left: 10px;
    }
    /* Vertical continuation on each child (except last) */
    .children > .comment-item:not(:last-child)::before {
        left: -10px;
    }
    /* Curved connector */
    .children > .comment-item::after {
        left: -10px;
        width: 10px;
        height: calc(var(--sp-3) + 27px);
    }
    /* Nested vertical continuation */
    .children .children > .comment-item:not(:last-child)::before {
        left: -14px;
    }
    /* Nested curved connector */
    .children .children > .comment-item::after {
        left: -14px;
        width: 14px;
        height: calc(var(--sp-3) + 28px);
    }
    .thread-expand {
        margin-left: calc(32px + var(--sp-3));
    }
    .children .thread-expand {
        margin-left: calc(24px + var(--sp-3));
    }
}