.sp-chat {
  --chat-accent: var(--accent, #a986ff);
  --chat-line: var(--line, #282536);
  --chat-text: var(--text, #f4effc);
  --chat-muted: var(--muted, #9a91ac);
  --chat-panel: var(--panel, #191724);
  display: grid;
  grid-template-columns: minmax(165px, 0.42fr) minmax(0, 1fr);
  height: calc(100dvh - 134px);
  min-height: 440px;
  max-height: 1000px;
  overflow: hidden;
  border: 1px solid var(--chat-line);
  border-radius: 18px;
  background: var(--chat-panel);
  color: var(--chat-text);
}

.sp-chat [hidden], .sp-call[hidden] { display: none !important; }
.sp-chat button, .sp-call button { font: inherit; cursor: pointer; }
.sp-chat button:disabled { opacity: .55; cursor: wait; }
.sp-chat :focus-visible, .sp-call :focus-visible { outline: 2px solid var(--chat-accent, #a986ff); outline-offset: 3px; }
.sp-chat-side { min-width: 0; padding: 19px 12px; overflow-y: auto; border-right: 1px solid var(--chat-line); background: color-mix(in srgb, var(--chat-panel), #000 7%); }
.sp-chat-side-heading { display: flex; justify-content: space-between; align-items: center; gap: 6px; margin: 0 3px 14px; }
.sp-chat-side-heading h2 { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.sp-chat-side-heading > div { display: flex; flex: none; gap: 4px; }
.sp-chat-side h2 { margin: 0; font-size: 17px; line-height: 1.2; letter-spacing: -.025em; }
.sp-chat-icon { display: grid; flex: 0 0 auto; width: 34px; height: 34px; place-items: center; padding: 0; border: 1px solid var(--chat-line); border-radius: 9px; background: transparent; color: var(--chat-muted); }
.sp-chat-icon:hover { color: var(--chat-text); border-color: var(--chat-accent); }
.sp-chat-add { color: var(--chat-accent); }
.sp-chat-new { margin-bottom: 13px; }
.sp-chat-new label { display: block; margin: 0 3px 5px; color: var(--chat-muted); font-size: 12px; }
.sp-chat-new > div { display: flex; gap: 5px; }
.sp-chat-new input, .sp-chat-search { background: color-mix(in srgb, var(--chat-panel), #fff 4%); border: 1px solid var(--chat-line); border-radius: 9px; }
.sp-chat-new input, .sp-chat-search input { min-width: 0; width: 100%; padding: 8px; color: var(--chat-text); font: inherit; font-size: 13px; }
.sp-chat-search { display: flex; align-items: center; gap: 7px; padding: 0 8px; color: var(--chat-muted); }
.sp-chat-search svg { flex: none; }
.sp-chat-search input { padding: 9px 0; background: transparent; border: 0; outline: 0; }
.sp-chat-search:focus-within { border-color: var(--chat-accent); }
.sp-chat-search input:focus-visible { outline: none; }
.sp-chat-search input::placeholder, .sp-chat-new input::placeholder, .sp-chat-compose textarea::placeholder { color: var(--chat-muted); }
.sp-chat-folder-row { display: flex; align-items: center; gap: 8px; margin: 11px 0 9px; }
.sp-chat-folder-tabs { display: flex; min-width: 0; flex: 1; align-items: center; gap: 5px; padding: 4px; overflow-x: auto; scrollbar-width: thin; scrollbar-color: var(--chat-line) transparent; }
.sp-chat-folder-tabs .sp-chat-folder-tab { flex: 0 0 auto; max-width: 168px; padding: 6px 10px; border: 1px solid transparent; border-radius: 999px; background: transparent; color: var(--chat-muted); font-size: 12px; font-weight: 650; line-height: 1.15; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sp-chat-folder-tab:hover { color: var(--chat-text); }
.sp-chat-folder-tabs .sp-chat-folder-tab[aria-pressed="true"] { border-color: color-mix(in srgb, var(--chat-accent) 28%, var(--chat-panel)); background: color-mix(in srgb, var(--chat-accent) 15%, var(--chat-panel)); color: var(--chat-accent); }
.sp-chat-folder-manage { color: var(--chat-accent); }
.sp-chat .sp-chat-archive {
  display: flex; align-items: center; gap: 8px; width: 100%; min-height: 36px; margin-bottom: 7px; padding: 5px 9px;
  text-align: start; color: var(--chat-muted); border: 1px solid transparent; border-radius: 9px; font-size: 12px; font-weight: 650;
}
.sp-chat .sp-chat-archive:is(:hover, [aria-pressed="true"]) { color: var(--chat-accent); background: color-mix(in srgb, var(--chat-accent) 10%, var(--chat-panel)); }
.sp-chat-archive[aria-pressed="true"] { margin-top: 8px; }
.sp-chat-archive svg { flex: none; }
.sp-chat-archive small { margin-inline-start: auto; padding: 2px 6px; border-radius: 999px; background: color-mix(in srgb, var(--chat-accent) 15%, var(--chat-panel)); font-size: 11px; }
.sp-chat-archive small:empty { display: none; }
.sp-chat-folders-dialog { width: min(430px, calc(100vw - 26px)); max-height: calc(100dvh - 28px); padding: 0; overflow-y: auto; border: 1px solid var(--chat-line); border-radius: 18px; background: var(--chat-panel); color: var(--chat-text); box-shadow: 0 22px 70px #0008; }
.sp-chat-folders-dialog::backdrop { background: #08060cb8; }
.sp-chat-folders-form { padding: 18px; }
.sp-chat-folders-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.sp-chat-folders-heading h2 { margin: 0; font-size: 19px; letter-spacing: -.025em; }
.sp-chat-folders-form > p { margin: 7px 0 15px; color: var(--chat-muted); font-size: 13px; }
.sp-chat-folders-form > .sp-chat-folder-feedback { padding: 8px 10px; border-radius: 8px; background: color-mix(in srgb, var(--chat-accent) 11%, var(--chat-panel)); color: var(--chat-text); }
.sp-chat-folders-form fieldset { display: grid; min-width: 0; gap: 12px; margin: 0; padding: 0; border: 0; }
.sp-chat-folders-form fieldset > label { display: grid; gap: 6px; font-size: 13px; font-weight: 650; }
.sp-chat-folders-form input[name="name"], .sp-chat-folders-form select { width: 100%; min-height: 38px; padding: 8px 10px; border: 1px solid var(--chat-line); border-radius: 9px; background: color-mix(in srgb, var(--chat-panel), #fff 5%); color: var(--chat-text); font: inherit; }
.sp-chat-folders-form select option { background: var(--chat-panel); color: var(--chat-text); }
.sp-chat-folder-people-label { color: var(--chat-muted); font-size: 12px; font-weight: 650; }
.sp-chat-folder-people { display: grid; gap: 4px; max-height: min(250px, 29dvh); overflow-y: auto; margin-top: -6px; padding: 3px; scrollbar-width: thin; }
.sp-chat-folder-person { display: flex; min-height: 44px; align-items: center; gap: 9px; padding: 6px 8px; border-radius: 9px; font-size: 13px; cursor: pointer; }
.sp-chat-folder-person:hover, .sp-chat-folder-person:has(input:checked) { background: color-mix(in srgb, var(--chat-accent) 10%, var(--chat-panel)); }
.sp-chat-folder-person input { width: 16px; height: 16px; accent-color: var(--chat-accent); }
.sp-chat-folder-person .sp-chat-avatar { width: 30px; height: 30px; border-radius: 8px; }
.sp-chat-folder-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.sp-chat-folder-actions button, .sp-chat-folders-form .sp-chat-folder-retry { min-height: 37px; padding: 7px 12px; border: 1px solid var(--chat-line); border-radius: 9px; background: transparent; color: var(--chat-text); font-size: 13px; font-weight: 650; }
.sp-chat-folder-actions .sp-chat-folder-save { margin-left: auto; border-color: transparent; background: var(--chat-accent); color: #1b122d; }
.sp-chat-folder-actions .sp-chat-folder-delete { color: #f393ac; }
.sp-chat-folder-actions button:hover, .sp-chat-folder-retry:hover { filter: brightness(1.2); }
.sp-chat-kicker { margin: 19px 8px 8px; color: var(--chat-muted); font-size: 10px; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.sp-chat-list { display: grid; gap: 4px; }
.sp-chat-channel-symbol { display: inline-grid; flex: none; width: 20px; place-items: center; color: var(--chat-accent); }
.sp-chat-item { display: flex; width: 100%; align-items: center; gap: 9px; padding: 8px; text-align: left; color: var(--chat-muted); border: 1px solid transparent; background: transparent; border-radius: 10px; min-width: 0; }
.sp-chat-item:hover { background: color-mix(in srgb, var(--chat-panel), #fff 5%); color: var(--chat-text); }
.sp-chat-item.is-active { background: color-mix(in srgb, var(--chat-accent) 13%, var(--chat-panel)); border-color: color-mix(in srgb, var(--chat-accent) 25%, var(--chat-panel)); color: var(--chat-text); }
.sp-chat-item.is-active > svg { color: var(--chat-accent); }
.sp-chat-item > strong, .sp-chat-person { overflow: hidden; }
.sp-chat-item > strong, .sp-chat-person strong, .sp-chat-person small { display: block; text-overflow: ellipsis; overflow: hidden; white-space: nowrap; }
.sp-chat-item strong { font-size: 13px; font-weight: 650; }
.sp-chat-person small { margin-top: 4px; color: var(--chat-muted); font-size: 11px; }
.sp-chat-peer-row { position: relative; min-width: 0; }
.sp-chat-peer-row .sp-chat-item { padding-inline-end: 40px; }
.sp-chat-peer-row .sp-chat-person { flex: 1; min-width: 0; }
.sp-chat-person-name { display: flex; align-items: center; gap: 5px; }
.sp-chat-peer-pin, .sp-chat-peer-muted { display: inline-flex; flex: none; }
.sp-chat-peer-pin { color: var(--chat-accent); }
.sp-chat-peer-muted { color: var(--chat-muted); }
.sp-chat-peer-trigger {
  position: absolute; inset-inline-end: 4px; top: 50%; translate: 0 -50%;
  display: grid; place-items: center; width: 32px; height: 34px; padding: 0; color: var(--chat-muted); border-radius: 8px;
}
.sp-chat-peer-trigger:is(:hover, :focus-visible, [aria-expanded="true"]) { color: var(--chat-text); background: color-mix(in srgb, var(--chat-accent) 13%, var(--chat-panel)); }
.sp-message-menu.sp-chat-peer-menu { width: 219px; }
.sp-chat-peer-menu [data-peer-action="remove"] { margin-top: 3px; border-top: 1px solid var(--line); }
.sp-chat-peer-menu [data-peer-action="remove"], .sp-chat-peer-menu [data-peer-action="remove"] svg { color: #f28da8; }
:root[data-theme="light"] .sp-chat-peer-menu :is([data-peer-action="remove"], [data-peer-action="remove"] svg) { color: #a62c52; }
.sp-chat-note { margin: 9px; font-size: 12px; line-height: 1.4; color: var(--chat-muted); }
.sp-chat-community-cover { margin: 0 3px 14px; padding: 15px 12px; border: 1px solid color-mix(in srgb, var(--chat-accent) 25%, var(--chat-panel)); border-radius: 13px; background: linear-gradient(145deg, color-mix(in srgb, var(--chat-accent) 22%, var(--chat-panel)), var(--chat-panel)); }
.sp-chat-community-cover > span { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; margin: 0 0 11px; background: color-mix(in srgb, var(--chat-accent) 25%, var(--chat-panel)); color: var(--chat-accent); }
.sp-chat-community-cover p { margin: 7px 0 0; color: var(--chat-muted); font-size: 11px; line-height: 1.45; }
.sp-chat-community-actions { display: flex; gap: 6px; flex-wrap: wrap; margin: 0 0 8px; }
.sp-chat-community-actions button { display: inline-flex; align-items: center; min-height: 33px; gap: 5px; padding: 4px 7px; border: 1px solid var(--chat-line); border-radius: 8px; color: var(--chat-muted); font-size: 12px; }
.sp-chat-community-actions button:is(:hover, :focus-visible) { color: var(--chat-accent); border-color: var(--chat-accent); }
.sp-chat-community-actions svg { flex: none; }
.sp-chat-invite-result { display: grid; gap: 9px; }
.sp-chat-invite-result > div { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.sp-chat-invite-result small, .sp-chat-members-role, .sp-chat-members-status { color: var(--chat-muted); font-size: 12px; }
.sp-chat-members-status:empty { display: none; }
.sp-chat-members-role { margin-block: 0 8px; }
.sp-chat-members-content ul { display: grid; max-block-size: min(47dvh, 375px); gap: 4px; overflow: auto; margin: 0 0 10px; padding: 0; list-style: none; }
.sp-chat-members-content li { display: flex; align-items: center; gap: 8px; min-width: 0; padding: 6px; border-radius: 8px; background: color-mix(in srgb, var(--chat-accent) 6%, var(--chat-panel)); }
.sp-chat-members-content li > span:nth-child(2) { flex: 1; min-width: 0; }
.sp-chat-members-content li :is(strong, small) { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sp-chat-members-content li strong { font-size: 13px; }
.sp-chat-members-content li small { color: var(--chat-muted); font-size: 11px; }
.sp-chat-members-content select { max-width: 48%; min-height: 36px; padding: 4px 5px; border: 1px solid var(--chat-line); border-radius: 8px; background: var(--chat-panel); color: var(--chat-text); font: inherit; font-size: 12px; }

.sp-topic-toggle { display: none; }
.sp-topic-heading { min-width: 0; margin: 0; color: var(--chat-text); font-size: 14px; font-weight: 700; }
.sp-topic-controls { display: flex; flex: none; align-items: center; gap: 5px; }
.sp-topic-controls .sp-chat-icon { width: 29px; height: 29px; border-radius: 8px; }
.sp-topic-controls .sp-chat-icon > span { display: none; }
.sp-topic-controls .sp-topic-create { color: var(--chat-accent); background: color-mix(in srgb, var(--chat-accent) 12%, var(--surface-2, var(--chat-panel))); }
.sp-topic-head { display: flex; flex: none; align-items: center; justify-content: space-between; gap: 7px; }
.sp-topic-panel { min-width: 0; min-height: 0; }
.sp-topic-list { display: grid; align-content: start; gap: 4px; min-width: 0; }
.sp-topic-row { display: flex; align-items: center; gap: 3px; min-width: 0; border: 1px solid transparent; border-radius: 10px; }
.sp-topic-item { flex: 1; width: auto; min-height: 59px; padding: 7px; }
.sp-topic-avatar { display: grid; flex: none; width: 36px; height: 36px; place-items: center; border-radius: 11px; color: var(--chat-accent); background: color-mix(in srgb, var(--chat-accent) 12%, var(--surface-2, var(--chat-panel))); font-size: 17px; }
.sp-topic-copy { display: grid; flex: 1; gap: 4px; min-width: 0; }
.sp-topic-line, .sp-topic-preview { display: flex; min-width: 0; align-items: baseline; gap: 5px; }
.sp-topic-line { justify-content: space-between; }
.sp-topic-line strong, .sp-topic-author, .sp-topic-excerpt { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sp-topic-line strong { color: var(--chat-text); }
.sp-topic-time { flex: none; color: var(--chat-muted); font-size: 10px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.sp-topic-preview { color: var(--chat-muted); font-size: 11px; line-height: 1.25; }
.sp-topic-author { flex: none; max-width: 44%; color: var(--chat-accent); font-weight: 650; }
.sp-topic-excerpt { min-width: 0; }
.sp-topic-edit { width: 28px; height: 28px; margin-right: 4px; border-color: transparent; border-radius: 8px; }
.sp-topic-retry { align-self: start; margin: 0 7px 5px; }

@media (width > 760px) {
  .sp-chat-community .sp-chat-side:has(> .sp-channel-topics) { display: flex; flex-direction: column; min-height: 0; }
  .sp-chat-community .sp-chat-side:has(> .sp-channel-topics) > :not(.sp-channel-topics) { flex: none; }
  .sp-chat-community .sp-chat-side:has(> .sp-channel-topics) > .sp-chat-community-cover {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 2px 8px;
    align-items: center;
    margin: 0 0 9px;
    padding: 9px;
  }
  .sp-chat-community .sp-chat-side:has(> .sp-channel-topics) > .sp-chat-community-cover > span { grid-row: span 2; width: 32px; height: 32px; margin: 0; border-radius: 9px; }
  .sp-chat-community .sp-chat-side:has(> .sp-channel-topics) > .sp-chat-community-cover svg { width: 20px; height: 20px; }
  .sp-chat-community .sp-chat-side:has(> .sp-channel-topics) > .sp-chat-community-cover p { margin: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .sp-chat-community .sp-chat-side:has(> .sp-channel-topics) > .sp-chat-kicker { margin: 6px 3px; }
  .sp-chat-community .sp-chat-side:has(> .sp-channel-topics) > .sp-chat-list { display: flex; flex-wrap: wrap; gap: 4px; }
  .sp-chat-community .sp-chat-side:has(> .sp-channel-topics) > .sp-chat-list > .sp-chat-item { width: auto; max-width: 100%; gap: 5px; min-height: 31px; padding: 4px 6px; border-color: var(--chat-line); }
  .sp-chat-community .sp-chat-side:has(> .sp-channel-topics) > .sp-chat-list .sp-chat-channel-symbol { width: 16px; }
  .sp-chat-community .sp-chat-side:has(> .sp-channel-topics) > .sp-chat-list .sp-chat-channel-symbol svg { width: 15px; height: 15px; }
  .sp-channel-topics { display: flex; flex: 1 1 190px; flex-direction: column; min-height: 142px; container: topic-sidebar / inline-size; margin-top: 12px; padding-top: 9px; border-top: 1px solid var(--chat-line); }
  .sp-topic-head { margin: 0 1px 7px; }
  .sp-topic-panel { display: flex; flex: 1; flex-direction: column; }
  .sp-topic-list { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; padding: 1px; }
  .sp-topic-row:hover, .sp-topic-row:focus-within { background: color-mix(in srgb, var(--chat-accent) 7%, var(--surface-2, var(--chat-panel))); }
  .sp-topic-row.is-active { border-color: color-mix(in srgb, var(--chat-accent) 34%, var(--chat-line)); background: color-mix(in srgb, var(--chat-accent) 15%, var(--surface-2, var(--chat-panel))); box-shadow: inset 2px 0 var(--chat-accent); }
  .sp-topic-item.sp-chat-item:is(:hover, .is-active) { background: transparent; border-color: transparent; }
  .sp-topic-list :focus-visible { outline-offset: -2px; }
}

@container topic-sidebar (max-width: 195px) {
  .sp-topic-item { gap: 6px; padding-inline: 5px; }
  .sp-topic-avatar { width: 28px; height: 28px; border-radius: 8px; font-size: 15px; }
  .sp-topic-line { display: grid; gap: 2px; }
  .sp-topic-time { font-size: 9px; }
  .sp-topic-edit { width: 23px; height: 26px; margin-right: 1px; }
}

.sp-chat-main { display: flex; min-width: 0; min-height: 0; flex-direction: column; }
.sp-chat-header { display: flex; align-items: center; gap: 11px; min-height: 64px; padding: 12px 18px; border-bottom: 1px solid var(--chat-line); }
.sp-chat-thread-info { display: flex; align-items: center; min-width: 0; gap: 11px; }
.sp-chat-peer-profile { display: flex; min-width: 0; align-items: center; gap: 11px; color: inherit; text-decoration: none; }
.sp-chat-peer-profile > div { min-width: 0; }
.sp-chat-peer-profile h3 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sp-chat-peer-profile:hover h3 { color: var(--chat-accent); }
.sp-chat-back { display: none; }
.sp-chat-header h3 { margin: 0; font-size: 15px; letter-spacing: -.01em; }
.sp-chat-header p { display: flex; align-items: center; gap: 5px; margin: 4px 0 0; font-size: 12px; color: var(--chat-muted); }
.sp-chat-header-icon { display: grid; place-items: center; flex: 0 0 auto; width: 38px; height: 38px; border-radius: 10px; background: color-mix(in srgb, var(--chat-accent) 14%, var(--chat-panel)); color: var(--chat-accent); }
.sp-chat-phone { margin-left: auto; }
.sp-chat-status { width: 6px; height: 6px; border-radius: 50%; background: #54d9a4; }
.sp-chat-avatar { position: relative; display: grid; flex: 0 0 auto; width: 36px; height: 36px; place-items: center; border-radius: 11px; background: linear-gradient(150deg, color-mix(in srgb, var(--sp-avatar), #fff 12%), color-mix(in srgb, var(--sp-avatar), #171225 48%)); color: white; font: 750 11px/1.1 system-ui, sans-serif; }
.sp-chat-avatar img { display: block; width: 100%; height: 100%; border-radius: inherit; object-fit: cover; }
.sp-chat-online { position: absolute; width: 10px; height: 10px; right: -2px; bottom: -2px; border: 2px solid var(--chat-panel, #191724); border-radius: 50%; background: #54d9a4; }
.sp-chat-reading { position: relative; display: flex; flex: 1 1 auto; min-width: 0; min-height: 0; }
.sp-chat-history { flex: 1 1 auto; min-width: 0; min-height: 0; overflow-y: auto; overflow-anchor: none; overscroll-behavior-y: contain; padding: 13px 18px; scrollbar-width: thin; scrollbar-color: var(--chat-line) transparent; }
.sp-chat .sp-chat-jump { position: absolute; right: 16px; bottom: 12px; display: flex; align-items: center; gap: 6px; min-height: 37px; padding: 0 12px; border: 1px solid color-mix(in srgb, var(--chat-accent) 39%, var(--chat-line)); border-radius: 999px; background: color-mix(in srgb, var(--chat-accent) 13%, var(--chat-panel)); color: var(--chat-text); box-shadow: 0 4px 18px #0004; font-size: 12px; font-weight: 650; }
.sp-chat-jump svg { color: var(--chat-accent); }
.sp-chat-jump:hover { filter: brightness(1.13); }
.sp-chat-skeleton { display: flex; min-height: 100%; flex-direction: column; justify-content: flex-end; gap: 14px; padding-bottom: 12px; pointer-events: none; animation: sp-chat-skeleton-pulse 1.8s ease-in-out infinite alternate; }
.sp-chat-skeleton-date { align-self: center; width: 84px; height: 10px; margin-bottom: 4px; border-radius: 999px; background: color-mix(in srgb, var(--chat-muted) 17%, var(--chat-panel)); }
.sp-chat-skeleton-row { display: flex; gap: 9px; align-items: flex-start; }
.sp-chat-skeleton-row > span { flex: none; width: 36px; height: 36px; border-radius: 11px; background: color-mix(in srgb, var(--chat-muted) 17%, var(--chat-panel)); }
.sp-chat-skeleton-row > div { width: min(var(--bubble-width), 370px); }
.sp-chat-skeleton-row i { display: block; width: min(42%, 98px); height: 10px; margin: 4px 0 6px 1px; border-radius: 999px; background: color-mix(in srgb, var(--chat-muted) 18%, var(--chat-panel)); }
.sp-chat-skeleton-row b { display: block; height: 39px; border: 1px solid var(--chat-line); border-radius: 2px 12px 12px; background: color-mix(in srgb, var(--chat-muted) 10%, var(--chat-panel)); }
.sp-chat-skeleton-row.is-own { flex-direction: row-reverse; }
.sp-chat-skeleton-row.is-own i { margin-inline: auto 1px; }
.sp-chat-skeleton-row.is-own b { border-radius: 12px 2px 12px 12px; border-color: color-mix(in srgb, var(--chat-accent) 19%, var(--chat-panel)); background: color-mix(in srgb, var(--chat-accent) 11%, var(--chat-panel)); }
.sp-chat-message-stack.is-arriving { animation: sp-chat-arrival 220ms ease-out both; }
@keyframes sp-chat-skeleton-pulse { from { opacity: .62; } to { opacity: 1; } }
@keyframes sp-chat-arrival { from { opacity: .35; } to { opacity: 1; } }
.sp-chat-empty { display: flex; min-height: 100%; flex-direction: column; align-items: center; justify-content: center; padding: 20px 8px; text-align: center; }
.sp-chat-empty > div { display: grid; width: 59px; height: 59px; place-items: center; margin-bottom: 13px; border: 1px solid color-mix(in srgb, var(--chat-accent) 27%, var(--chat-panel)); border-radius: 17px; background: color-mix(in srgb, var(--chat-accent) 12%, var(--chat-panel)); color: var(--chat-accent); }
.sp-chat-empty strong { font-size: 17px; }
.sp-chat-empty p { max-width: 32ch; margin: 6px 0 0; color: var(--chat-muted); font-size: 13px; line-height: 1.6; }
.sp-chat-date { display: flex; gap: 12px; align-items: center; margin: 7px 0 16px; color: var(--chat-muted); font-size: 11px; }
.sp-chat-date::before, .sp-chat-date::after { content: ''; flex: 1; height: 1px; background: var(--chat-line); }
.sp-chat-message { display: flex; align-items: flex-start; gap: 9px; margin: 0 0 14px; }
.sp-chat-message.sp-chat-own { flex-direction: row-reverse; }
.sp-chat-message > div { min-width: 0; }
.sp-chat-message-meta { display: flex; align-items: baseline; gap: 7px; margin: 0 0 5px 1px; }
.sp-chat-own .sp-chat-message-meta { justify-content: flex-end; margin-inline: 0 1px; }
.sp-chat-message-meta strong { min-width: 0; overflow: hidden; color: var(--chat-text); text-overflow: ellipsis; white-space: nowrap; font-size: 12px; font-weight: 650; }
.sp-chat-message-meta time, .sp-chat-edited { flex: none; color: var(--chat-muted); font-size: 10px; }
.sp-chat-message-reply, .sp-chat-message-more { display: inline-grid; flex: none; width: 25px; height: 20px; align-self: center; place-items: center; padding: 0; border: 0; border-radius: 6px; background: transparent; color: var(--chat-muted); opacity: .74; }
.sp-chat-message-reply:hover, .sp-chat-message-reply:focus-visible, .sp-chat-message-more:hover, .sp-chat-message-more:focus-visible { background: color-mix(in srgb, var(--chat-accent) 17%, var(--chat-panel)); color: var(--chat-accent); opacity: 1; }
.sp-chat-bubble { width: fit-content; padding: 9px 12px; border: 1px solid var(--chat-line); border-radius: 2px 12px 12px; background: color-mix(in srgb, var(--chat-panel), #fff 3%); color: var(--chat-text); white-space: pre-wrap; overflow-wrap: anywhere; font-size: 13px; line-height: 1.5; }
.sp-chat-forwarded { display: flex; align-items: center; gap: 5px; margin-bottom: 6px; color: var(--chat-accent); font-size: 11px; font-weight: 650; }
.sp-chat-forwarded svg { flex: none; }
.sp-chat-own .sp-chat-bubble { margin-inline-start: auto; border-radius: 12px 2px 12px 12px; border-color: color-mix(in srgb, var(--chat-accent) 22%, var(--chat-panel)); background: color-mix(in srgb, var(--chat-accent) 12%, var(--chat-panel)); }
.sp-chat-message.is-jump-highlighted .sp-chat-bubble { border-color: var(--chat-accent); background: color-mix(in srgb, var(--chat-accent) 22%, var(--chat-panel)); box-shadow: 0 0 0 3px color-mix(in srgb, var(--chat-accent) 25%, transparent); }
.sp-chat-quote, .sp-chat-reply-preview { min-width: 0; margin: 0 0 7px; padding: 5px 8px; border-left: 2px solid var(--chat-accent); border-radius: 4px 7px 7px 4px; background: color-mix(in srgb, var(--chat-accent) 9%, var(--chat-panel)); }
.sp-chat-quote { position: relative; display: block; max-width: 100%; padding-right: 24px; border-block: 0; border-right: 0; text-align: left; }
button.sp-chat-quote:hover, button.sp-chat-quote:focus-visible { background: color-mix(in srgb, var(--chat-accent) 19%, var(--chat-panel)); }
.sp-chat-quote.is-deleted { padding-right: 8px; border-left-color: var(--chat-muted); background: color-mix(in srgb, var(--chat-muted) 8%, var(--chat-panel)); }
.sp-chat-quote.is-deleted strong { color: var(--chat-muted); }
.sp-chat-quote svg { position: absolute; top: 7px; right: 7px; color: var(--chat-accent); }
.sp-chat-quote strong, .sp-chat-reply-preview strong { display: block; color: var(--chat-accent); font-size: 11px; line-height: 1.45; }
.sp-chat-quote span, .sp-chat-reply-preview span { display: block; max-width: min(45ch, 62vw); overflow: hidden; color: var(--chat-muted); white-space: nowrap; text-overflow: ellipsis; font-size: 11px; line-height: 1.45; }
.sp-chat-short-link { color: var(--chat-accent); font-weight: 650; text-decoration: underline; text-underline-offset: 3px; }
.sp-chat-compose { display: grid; gap: 5px; margin: 0 14px 14px; padding: 6px; border: 1px solid var(--chat-line); border-radius: 12px; background: color-mix(in srgb, var(--chat-panel), #fff 4%); }
.sp-chat-compose:focus-within { border-color: color-mix(in srgb, var(--chat-accent) 62%, var(--chat-line)); }
.sp-chat-compose-row { display: flex; align-items: end; gap: 7px; min-width: 0; }
.sp-chat-reply-preview { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 0; }
.sp-chat-reply-preview.is-editing { background: color-mix(in srgb, var(--chat-accent) 15%, var(--chat-panel)); }
.sp-chat-reply-preview > div { min-width: 0; }
.sp-chat-reply-preview button { display: grid; flex: none; width: 31px; height: 31px; place-items: center; padding: 0; border: 0; border-radius: 7px; background: transparent; color: var(--chat-muted); }
.sp-chat-reply-preview button:hover { color: var(--chat-text); background: color-mix(in srgb, var(--chat-accent) 15%, var(--chat-panel)); }
.sp-chat-compose textarea { flex: 1; min-width: 0; min-height: 36px; max-height: 140px; padding: 9px 7px; border: 0; outline: 0; resize: none; background: transparent; color: var(--chat-text); font: inherit; font-size: 13px; line-height: 1.4; }
.sp-chat-compose textarea:focus-visible { outline: none; }
.sp-chat-compose-row button { display: grid; width: 38px; height: 36px; place-items: center; padding: 0; border: 0; border-radius: 8px; background: var(--chat-accent); color: #1b122d; }
.sp-chat-compose-row button:hover { filter: brightness(1.12); }
.sp-chat-compose-row button[aria-busy="true"] svg { visibility: hidden; grid-area: 1 / 1; }
.sp-chat-compose-row button[aria-busy="true"]::after { content: ''; grid-area: 1 / 1; width: 15px; height: 15px; border: 2px solid #1b122d66; border-top-color: currentColor; border-radius: 50%; animation: sp-chat-sending .75s linear infinite; }
@keyframes sp-chat-sending { to { transform: rotate(360deg); } }

.sp-chat-compose-row button { flex: none; }
.sp-chat .sp-chat-media-icon {
  display: grid; width: 38px; height: 36px; flex: none; place-items: center; padding: 0;
  border: 0; border-radius: 9px; color: var(--chat-muted); background: transparent;
}
.sp-chat .sp-chat-media-icon:hover { color: var(--chat-accent); background: color-mix(in srgb, var(--chat-accent) 12%, transparent); }
.sp-chat button:disabled:is(.sp-chat-media-icon, .sp-chat-record-finish) { opacity: .45; cursor: default; }
.sp-chat-attach { position: relative; flex: none; }
.sp-chat-attach-choices { position: absolute; inset: auto auto calc(100% + 10px) 0; z-index: 4; display: grid; min-width: 131px; gap: 3px; padding: 5px; border: 1px solid var(--chat-line); border-radius: 12px; background: var(--chat-panel); box-shadow: 0 9px 22px #0006; }
.sp-chat .sp-chat-attach-choices button { display: flex; align-items: center; width: 100%; min-height: 38px; gap: 8px; padding: 0 8px; color: var(--chat-text); background: transparent; font-size: 13px; }
.sp-chat .sp-chat-attach-choices button:is(:hover, :focus-visible) { background: color-mix(in srgb, var(--chat-accent) 13%, transparent); outline-offset: -1px; }
.sp-chat-attach-choices svg { color: var(--chat-accent); }
.sp-chat-media-draft, .sp-chat-recording {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 8px;
  padding: 7px; border-radius: 10px; background: color-mix(in srgb, var(--chat-accent) 8%, var(--chat-panel));
}
.sp-chat-media-preview { display: flex; align-items: center; gap: 10px; min-width: 0; }
.sp-chat-draft-thumb { width: 54px; height: 54px; flex: none; border-radius: 7px; object-fit: cover; }
.sp-chat-draft-info { min-width: 0; }
.sp-chat-draft-info strong, .sp-chat-recording strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; }
.sp-chat-draft-info span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--chat-muted); font-size: 12px; }
.sp-chat-media-error { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; grid-column: 1 / -1; padding: 0 3px; font-size: 12px; color: var(--chat-text); }
.sp-chat-media-error button { padding: 4px 7px; border: 0; border-radius: 6px; color: var(--chat-accent); background: transparent; text-decoration: underline; text-underline-offset: 3px; }
.sp-chat-recording { grid-template-columns: auto minmax(0, 1fr) auto auto; }
.sp-chat-recording time { font-size: 12px; font-variant-numeric: tabular-nums; color: var(--chat-muted); }
.sp-chat-record-light { width: 8px; height: 8px; margin-inline: 5px 2px; border-radius: 50%; background: #f06e91; box-shadow: 0 0 0 4px #f06e9129; }
.sp-chat-record-finish { display: inline-flex; min-height: 36px; gap: 4px; align-items: center; padding: 0 9px; border: 0; border-radius: 8px; background: var(--chat-accent); color: #1b122d; font-size: 12px; font-weight: 650; }
.sp-chat-bubble.has-attachment { padding: 6px; max-width: 100%; }
.sp-chat-caption { padding: 5px 6px 2px; }
.sp-chat .sp-chat-file { display: flex; width: min(310px, 57vw); max-width: 100%; min-height: 51px; align-items: center; gap: 8px; padding: 3px; border-radius: 8px; color: inherit; text-decoration: none; white-space: normal; }
.sp-chat .sp-chat-file:is(:hover, :focus-visible) { background: color-mix(in srgb, var(--chat-accent) 10%, transparent); }
.sp-chat-file .sp-chat-draft-info { flex: 1; }
.sp-chat-file > svg { flex: none; margin-inline-end: 5px; color: var(--chat-accent); }
.sp-chat-file-icon { display: grid; flex: none; width: 38px; height: 38px; place-items: center; border-radius: 9px; color: var(--chat-accent); background: color-mix(in srgb, var(--chat-accent) 15%, transparent); }
.sp-chat .sp-chat-photo {
  display: grid; width: min(310px, 57vw); max-width: 100%; aspect-ratio: 4 / 3; place-items: center;
  overflow: hidden; padding: 0; border: 0; border-radius: 8px; background: color-mix(in srgb, var(--chat-panel), #000 30%); color: var(--chat-muted);
}
.sp-chat-photo img { display: block; width: 100%; height: 100%; min-height: 0; object-fit: contain; }
.sp-chat-photo span { padding: 8px; }
.sp-chat-photo-viewer {
  position: fixed; max-inline-size: min(94vw, 1120px); max-block-size: 92dvh; margin: auto; padding: 0;
  border: 1px solid var(--chat-line); border-radius: 16px; background: #101014; color: #f7f5ff;
}
.sp-chat-photo-viewer::backdrop { background: #06060bdc; }
.sp-chat-photo-viewer img { display: block; max-inline-size: 100%; max-block-size: 91dvh; object-fit: contain; }
.sp-chat-photo-viewer p { padding: 48px 18px 16px; }
.sp-chat .sp-chat-photo-viewer button { position: absolute; inset: 8px 8px auto auto; z-index: 1; width: 42px; height: 42px; border-radius: 50%; color: #fff; background: #14121bd9; }
.sp-chat .sp-chat-photo-viewer button:hover { color: #fff; background: #302b42; }
.sp-chat-voice-player {
  --voice-progress: 0%; display: flex; align-items: center; gap: 8px; width: min(310px, 57vw); max-width: 100%;
  min-height: 45px; padding: 2px; white-space: normal;
}
.sp-chat .sp-chat-voice-play, .sp-chat .sp-chat-voice-speed {
  display: grid; flex: none; place-items: center; padding: 0; border: 0; border-radius: 50%; color: var(--chat-accent);
}
.sp-chat .sp-chat-voice-play { width: 38px; height: 38px; background: var(--chat-accent); color: #1b122d; }
.sp-chat .sp-chat-voice-speed { min-width: 35px; height: 30px; padding: 0 3px; border-radius: 7px; background: color-mix(in srgb, var(--chat-accent) 12%, transparent); font-size: 11px; font-weight: 650; }
.sp-chat .sp-chat-voice-play:hover, .sp-chat .sp-chat-voice-speed:hover { filter: brightness(1.13); }
.sp-chat-voice-timeline { flex: 1; min-width: 0; }
.sp-chat-voice-track { position: relative; height: 24px; border-radius: 4px; }
.sp-chat-voice-track:not(.has-waveform)::before {
  content: ''; position: absolute; inset: 10px 0; border-radius: 4px;
  background: linear-gradient(to right, var(--chat-accent) var(--voice-progress), color-mix(in srgb, var(--chat-muted) 42%, transparent) var(--voice-progress));
}
.sp-chat-voice-wave {
  position: absolute; inset: 1px 0; display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr);
  align-items: center; gap: 2px; color: color-mix(in srgb, var(--chat-muted) 42%, transparent); pointer-events: none;
}
.sp-chat-voice-wave i { height: var(--peak); border-radius: 3px; background: currentColor; }
.sp-chat-voice-wave.is-filled { color: var(--chat-accent); clip-path: inset(0 calc(100% - var(--voice-progress)) 0 0); }
.sp-chat-voice-track input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.sp-chat-voice-track:has(input:focus-visible) { outline: 2px solid var(--chat-accent); outline-offset: 3px; }
.sp-chat-voice-meta { display: flex; flex-wrap: wrap; gap: 6px; color: var(--chat-muted); font-size: 10px; line-height: 1.4; }
.sp-chat-voice-meta time { font-variant-numeric: tabular-nums; }
.sp-chat-voice-meta span { color: var(--chat-text); }
.sp-chat :is(.sp-chat-photo img, .sp-chat-photo span, .sp-chat-media-draft, .sp-chat-recording, .sp-chat-media-error, .sp-chat-photo-viewer img)[hidden] { display: none; }

@media (max-width: 760px) {
  .sp-chat-direct .sp-chat-compose-row { gap: 4px; }
  .sp-chat-direct .sp-chat-compose-row button { min-height: 44px; }
  .sp-chat-voice-player { gap: 6px; }
  .sp-chat-voice-wave { gap: 1px; }
}

@media (prefers-reduced-motion: reduce) {
  .sp-chat-skeleton, .sp-chat-message-stack.is-arriving, .sp-chat-compose-row button[aria-busy="true"]::after { animation: none; }
}

@media (pointer: coarse) {
  .sp-chat-message-reply, .sp-chat-message-more { width: 32px; height: 27px; }
}

.sp-call { --chat-accent: var(--accent, #a986ff); position: fixed; z-index: 25; right: 22px; bottom: 22px; display: flex; align-items: center; gap: 10px; min-width: 264px; max-width: calc(100vw - 32px); padding: 11px; border: 1px solid color-mix(in srgb, var(--chat-accent) 35%, #282536); border-radius: 14px; background: var(--panel, #201b2c); color: var(--text, #f4effc); box-shadow: 0 12px 50px #0008; }
.sp-call-name { flex: 1; min-width: 0; }
.sp-call-name strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
.sp-call-name span { display: block; margin-top: 3px; color: var(--muted, #b9accb); white-space: nowrap; font-size: 11px; }
.sp-call-controls { display: flex; align-items: center; gap: 6px; }
.sp-call-controls button { display: grid; width: 34px; height: 34px; place-items: center; padding: 0; border: 0; border-radius: 9px; background: #ffffff18; color: inherit; }
.sp-call-controls button:hover { filter: brightness(1.25); }
.sp-call-controls .sp-call-end { background: #9c3554; color: white; }
.sp-call-controls .sp-call-accept { background: #317e60; color: white; }

@media (width > 760px) {
  .is-chat-workspace > .chat-workspace-main > .sp-chat {
    --chat-panel: var(--surface, #18181f);
    --chat-history-surface: color-mix(in srgb, var(--bg, #101015) 56%, var(--chat-panel));
    --chat-gutter: clamp(14px, 1.8vw, 28px);
    width: 100%;
    height: 100%;
    min-height: 0;
    max-height: none;
    grid-template-rows: minmax(0, 1fr);
    border: 0;
    border-radius: 0;
  }

  .is-chat-workspace .sp-chat-side {
    min-height: 0;
    background: var(--chat-panel);
    overscroll-behavior-y: contain;
    scrollbar-width: thin;
    scrollbar-color: var(--chat-line) transparent;
  }

  .is-chat-workspace .sp-chat-direct .sp-chat-side { display: flex; flex-direction: column; }
  .is-chat-workspace .sp-chat-direct .sp-chat-side > :not(.sp-chat-list) { flex: none; }
  .is-chat-workspace .sp-chat-direct .sp-chat-list {
    flex: 1 1 auto;
    min-height: 36px;
    align-content: start;
    margin-inline: -3px;
    padding-inline: 3px;
    overflow-y: auto;
    overscroll-behavior-y: contain;
    scrollbar-width: thin;
    scrollbar-color: var(--chat-line) transparent;
  }
  .is-chat-workspace .sp-chat-direct .sp-chat-list :focus-visible { outline-offset: -2px; }

  .is-chat-workspace .sp-chat-main { background: var(--chat-history-surface); }
  .is-chat-workspace .sp-chat-header {
    flex: none;
    padding-inline: var(--chat-gutter);
    background: var(--chat-panel);
  }
  .is-chat-workspace :is(.sp-chat-history, .sp-chat-pinned, .sp-chat-search-panel) { padding-inline: var(--chat-gutter); }
  .is-chat-workspace .sp-chat-message > div { max-inline-size: min(78%, 720px); }
  .is-chat-workspace .sp-chat-compose {
    flex: none;
    margin: 6px var(--chat-gutter) 14px;
  }

  body:is(.sp-voice-live, :has(.sp-call:not([hidden]))) .is-chat-workspace .sp-chat-main {
    padding-block-end: 74px;
  }
}

@media (max-width: 760px) {
  .sp-chat { grid-template-columns: minmax(0, 1fr); min-height: 0; height: calc(100dvh - var(--header, 55px) - var(--mobile-nav-space, 67px) - 28px); border-radius: 12px; }
  .sp-chat-side { padding: 12px; border-right: 0; }
  .sp-chat-direct { grid-template-rows: minmax(0, 1fr); }
  .sp-chat-direct.has-selected-peer { height: 100dvh; max-height: none; border: 0; border-radius: 0; }
  .sp-chat-direct:not(.has-selected-peer) .sp-chat-main,
  .sp-chat-direct.has-selected-peer .sp-chat-side { display: none; }
  .sp-chat-back { display: grid; }
  .sp-chat-direct .sp-chat-header { flex: none; padding: calc(10px + env(safe-area-inset-top, 0px)) max(12px, env(safe-area-inset-right, 0px)) 10px max(12px, env(safe-area-inset-left, 0px)); }
  .sp-chat-header .sp-chat-icon { width: 44px; height: 44px; }
  .sp-chat-direct .sp-chat-compose { margin: 0 max(10px, env(safe-area-inset-right, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)) max(10px, env(safe-area-inset-left, 0px)); }
  .sp-chat-search input, .sp-chat-new input, .sp-chat-compose textarea, .sp-chat-folders-form input[name="name"], .sp-chat-folders-form select { font-size: 16px; }
  .sp-chat-direct .sp-chat-item { min-height: 59px; }
  .sp-chat-direct .sp-chat-item .sp-chat-avatar { width: 44px; height: 44px; border-radius: 15px; }
  .sp-chat-direct .sp-chat-item strong { font-size: 14px; }
  .sp-chat-peer-row .sp-chat-item { padding-inline-end: 52px; }
  .sp-chat-peer-trigger { width: 44px; height: 44px; }
  .sp-chat .sp-chat-archive { min-height: 43px; }
  .sp-chat-direct .sp-chat-person small { font-size: 12px; }
  .sp-chat-folder-tabs .sp-chat-folder-tab { min-height: 35px; }
  .sp-chat-folder-manage { width: 40px; height: 40px; }
  .sp-chat-community { grid-template-rows: auto minmax(0, 1fr); }
  .sp-chat-community .sp-chat-side { padding: 9px 12px; border-bottom: 1px solid var(--chat-line); }
  .sp-chat-community-cover { display: flex; align-items: center; gap: 8px; margin: 0 0 6px; padding: 0; border: 0; background: transparent; }
  .sp-chat-community-cover > span { width: 26px; height: 26px; margin: 0; border-radius: 7px; }
  .sp-chat-community-cover svg { width: 17px; height: 17px; }
  .sp-chat-community-cover p, .sp-chat-community .sp-chat-kicker { display: none; }
  .sp-chat-community .sp-chat-list { display: flex; overflow-x: auto; padding: 3px; }
  .sp-chat-community .sp-chat-item { flex: 0 0 auto; width: auto; }
  .sp-channel-topics { margin-block: 4px 3px; }
  .sp-channel-topics .sp-topic-head { display: block; }
  .sp-topic-heading, .sp-channel-topics:not(.is-open) .sp-topic-panel,
  .sp-channel-topics:not(.is-open) .sp-topic-controls { display: none; }
  .sp-chat-community .sp-topic-toggle { display: flex; width: 100%; min-height: 35px; }
  .sp-topic-toggle strong { flex: 1; }
  .sp-topic-toggle[aria-expanded="true"] > svg:last-child { transform: rotate(180deg); }
  .sp-topic-controls { margin: 3px; }
  .sp-topic-controls .sp-chat-icon { display: inline-flex; width: auto; min-height: 32px; padding: 0 7px; gap: 5px; font-size: 12px; }
  .sp-topic-controls .sp-chat-icon > span { display: inline; }
  .sp-topic-list { display: flex; overflow-x: auto; padding: 3px; scrollbar-width: thin; }
  .sp-topic-row { flex: none; max-width: 100%; }
  .sp-chat-community .sp-topic-item { flex: 1 1 auto; min-height: 35px; max-width: 52vw; padding: 4px 6px; gap: 5px; }
  .sp-topic-avatar { width: 20px; height: 20px; border-radius: 5px; background: transparent; font-size: 15px; }
  .sp-topic-avatar svg { width: 16px; height: 16px; }
  .sp-topic-preview, .sp-topic-time { display: none; }
  .sp-topic-edit { width: 32px; height: 32px; margin-right: 0; }
  .sp-chat-header, .sp-chat-history { padding-inline: 12px; }
  .sp-chat-compose { margin-inline: 10px; }
  .sp-call { right: 12px; bottom: calc(var(--mobile-nav-space, 67px) + 12px); }
}