/* Réponses dépliables dans la discussion — un seul niveau visuel, destinataire explicite. */
.discussion-section { padding: 26px 20px 16px; }
.discussion-section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; }
.discussion-section-heading h2 { font-size: 19px; font-weight: 560; margin: 0; letter-spacing: -.025em; }
.discussion-section-heading > span { color: var(--muted, #c1bacb); font-size: 12px; white-space: nowrap; }
.discussion-section-intro { color: var(--muted, #c1bacb); font-size: 13px; line-height: 1.5; margin: 8px 0 22px; }
.discussion-root-group { padding: 3px 0 23px; margin-bottom: 22px; border-bottom: 1px solid rgba(244, 235, 255, .1); }
.discussion-root-group:last-child { border-bottom: 0; margin-bottom: 0; }
.discussion-comment { display: flex; gap: 11px; align-items: flex-start; min-width: 0; }
.discussion-comment > .avatar { flex: 0 0 31px; width: 31px; height: 31px; font-size: 12px; }
.discussion-comment-copy { flex: 1; min-width: 0; }
.discussion-comment-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.discussion-comment-heading h3 { margin: 0; font-size: 14px; font-weight: 620; }
.discussion-comment-heading time { font-size: 10px; color: var(--muted, #c1bacb); white-space: nowrap; }
.discussion-comment-text { font-size: 14px; line-height: 1.6; color: var(--ink, #f8f7fa); margin: 7px 0 3px; white-space: pre-wrap; overflow-wrap: anywhere; }
.discussion-comment-actions { display: flex; align-items: center; flex-wrap: wrap; column-gap: 13px; }
.discussion-comment-actions > span { color: var(--muted, #c1bacb); font-size: 10px; }
.discussion-reply { min-height: 44px; padding: 0 4px 0 0; color: var(--ink, #f8f7fa); opacity: .8; background: transparent; border: 0; font: inherit; font-size: 12px; font-weight: 600; transition: transform 160ms ease-out; }
.discussion-reply:active, .discussion-thread-link:active { transform: scale(.97); }
.discussion-inline-replies { margin: 3px 0 0 15px; padding: 2px 0 0 25px; border-left: 1px solid rgba(172, 167, 195, .18); }
.discussion-inline-replies[hidden] { display: none; }
.discussion-inline-replies .discussion-comment { margin-bottom: 19px; }
.discussion-inline-replies .discussion-comment:last-child { margin-bottom: 0; }
.discussion-inline-replies .discussion-comment > .avatar { flex-basis: 26px; width: 26px; height: 26px; font-size: 10px; }
.discussion-comment.is-reply-target .discussion-comment-heading h3 { text-decoration: underline; text-decoration-color: rgba(148, 138, 245, .7); text-underline-offset: 5px; }
.discussion-mention { margin: 6px 0 0; color: var(--muted, #c1bacb); font-size: 11px; line-height: 1.4; }
.discussion-mention strong { font-weight: 600; color: var(--ink, #f8f7fa); }
.discussion-thread-link { display: flex; align-items: center; gap: 9px; margin: 0 0 0 40px; min-height: 44px; padding: 0; border: 0; background: transparent; color: var(--muted, #aaa5b8); font: inherit; font-size: 12px; font-weight: 550; max-width: calc(100% - 40px); transition: transform 160ms ease-out; }
.discussion-thread-link::before { content: ''; flex: 0 0 23px; height: 1px; background: currentColor; opacity: .45; }
.discussion-thread-link svg { width: 12px; height: 12px; flex-shrink: 0; }
.discussion-thread-link[aria-expanded="true"] svg { transform: rotate(180deg); }
.discussion-empty { padding: 36px 17px; text-align: center; color: var(--muted, #c1bacb); }
.discussion-empty > svg { width: 29px; height: 29px; margin: 0 auto 14px; color: var(--muted, #aaa5b8); }
.discussion-empty h2, .discussion-empty h3 { font-size: 17px; font-weight: 500; color: var(--ink, #f8f7fa); margin: 0 0 9px; }
.discussion-empty p { font-size: 13px; line-height: 1.6; margin: 0 0 18px; }
.discussion-composer { position: relative; z-index: 8; flex-shrink: 0; padding: 10px 17px max(10px, env(safe-area-inset-bottom)); margin: 0; border-top: 1px solid rgba(244, 229, 255, .1); background: linear-gradient(125deg, rgba(27, 24, 42, .84), rgba(14, 19, 29, .9)); backdrop-filter: blur(22px) saturate(1.25); -webkit-backdrop-filter: blur(22px) saturate(1.25); }
.discussion-composer-context { display: flex; justify-content: space-between; align-items: center; gap: 12px; color: var(--muted, #aaa5b8); font-size: 11px; min-height: 44px; padding: 0 2px 8px; }
.discussion-composer-context > div { min-width: 0; }
.discussion-composer-context strong { color: var(--ink, #f8f7fa); font-weight: 600; }
.discussion-composer-context p { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin: 4px 0 0; color: var(--muted, #aaa5b8); opacity: .75; font-size: 11px; }
.discussion-composer-context button { display: grid; place-items: center; flex: 0 0 44px; width: 44px; height: 44px; margin-right: -5px; border: 0; background: none; color: var(--ink, #f8f7fa); }
.discussion-composer-context svg { width: 14px; height: 14px; }
.discussion-composer-row { display: flex; align-items: flex-end; gap: 8px; }
.discussion-composer textarea { flex: 1; min-width: 0; min-height: 45px; max-height: 112px; padding: 12px 15px; resize: none; margin: 0; border: 1px solid rgba(247, 236, 255, .1); border-radius: 23px; background: rgba(255, 255, 255, .045); color: var(--ink, #f8f7fa); font: inherit; font-size: 14px; line-height: 20px; overflow-y: auto; caret-color: #8c81f8; }
.discussion-composer textarea::placeholder { color: var(--muted, #aaa5b8); opacity: 1; }
.discussion-composer textarea:focus-visible { outline: 2px solid #8074ed; outline-offset: 2px; }
.discussion-send { display: grid; place-items: center; flex: 0 0 45px; width: 45px; height: 45px; border-radius: 50%; border: 1px solid rgba(162, 149, 246, .22); color: #fff; background: linear-gradient(135deg, #6650cf, #3b347e); }
.discussion-send svg { width: 18px; height: 18px; }
.discussion-send:disabled { opacity: .4; cursor: not-allowed; }
.discussion-composer-note { margin: 7px 3px 0; color: var(--muted, #aaa5b8); font-size: 10px; line-height: 1.3; }
.discussion-reply:focus-visible, .discussion-thread-link:focus-visible, .discussion-send:focus-visible, .discussion-composer-context button:focus-visible { outline: 2px solid #8074ed; outline-offset: 3px; }
@media (max-width: 375px) { .discussion-section { padding-right: 17px; padding-left: 17px; } .discussion-comment-heading { flex-wrap: wrap; gap: 3px 8px; } .discussion-inline-replies { padding-left: 19px; } .discussion-thread-link { margin-left: 34px; max-width: calc(100% - 34px); } }
@media (prefers-reduced-motion: reduce) { .discussion-reply, .discussion-thread-link { transition: none; } }
@media (prefers-reduced-transparency: reduce) { .discussion-composer { background: #171721; backdrop-filter: none; -webkit-backdrop-filter: none; } }