/* ─────────────────────────────────────────────
   WP Group Chat — Phase 4 (Tabbed + DMs)
   ───────────────────────────────────────────── */

:root {
    /* WP Group Chat — Light scheme (default) */
    --wpchat-bg:           #ffffff;
    --wpchat-surface:      #f3f4f6;
    --wpchat-surface-2:    #e9eaec;
    --wpchat-border:       #e5e7eb;
    --wpchat-text:         #1a1a1a;
    --wpchat-text-2:       #6b7280;
    --wpchat-text-3:       #9ca3af;
    --wpchat-name:         #111827;
    --wpchat-time:         #9ca3af;
    --wpchat-accent:       #0073aa;
    --wpchat-own-bg:       #0073aa;
    --wpchat-own-text:     #ffffff;
    --wpchat-other-bg:     #f3f4f6;
    --wpchat-other-text:   #1a1a1a;
    --wpchat-input-bg:     #ffffff;
    --wpchat-input-border: #e5e7eb;
    --wpchat-tab-active:   #0073aa;
    --wpchat-tab-text:     #6b7280;
    --wpchat-ul-bg:        #f9fafb;
    --wpchat-tag-bg:       #374151;
    --wpchat-tag-text:     #e5e7eb;
    --wpchat-system:       #9ca3af;
    --wpchat-shadow:       rgba(0,0,0,.08);
}
.wpchat-container.wpchat-dark,
[data-wpchat-scheme="dark"] .wpchat-container {
    color: var(--wpchat-text) !important;
    --wpchat-bg:           #1c1c1e;
    --wpchat-surface:      #2c2c2e;
    --wpchat-surface-2:    #3a3a3c;
    --wpchat-border:       #38383a;
    --wpchat-text:         #f2f2f7;
    --wpchat-text-2:       #aeaeb2;
    --wpchat-text-3:       #636366;
    --wpchat-name:         #f2f2f7;
    --wpchat-time:         #636366;
    --wpchat-accent:       #0a84ff;
    --wpchat-own-bg:       #0a84ff;
    --wpchat-own-text:     #ffffff;
    --wpchat-other-bg:     #2c2c2e;
    --wpchat-other-text:   #f2f2f7;
    --wpchat-input-bg:     #1c1c1e;
    --wpchat-input-border: #38383a;
    --wpchat-tab-active:   #0a84ff;
    --wpchat-tab-text:     #aeaeb2;
    --wpchat-ul-bg:        #1c1c1e;
    --wpchat-tag-bg:       #3a3a3c;
    --wpchat-tag-text:     #aeaeb2;
    --wpchat-system:       #636366;
    --wpchat-shadow:       rgba(0,0,0,.3);
}
@media (prefers-color-scheme: dark) {
    .wpchat-container.wpchat-auto {
        --wpchat-bg:           #1c1c1e;
        --wpchat-surface:      #2c2c2e;
        --wpchat-surface-2:    #3a3a3c;
        --wpchat-border:       #38383a;
        --wpchat-text:         #f2f2f7;
        --wpchat-text-2:       #aeaeb2;
        --wpchat-text-3:       #636366;
        --wpchat-name:         #f2f2f7;
        --wpchat-time:         #636366;
        --wpchat-accent:       #0a84ff;
        --wpchat-own-bg:       #0a84ff;
        --wpchat-own-text:     #ffffff;
        --wpchat-other-bg:     #2c2c2e;
        --wpchat-other-text:   #f2f2f7;
        --wpchat-input-bg:     #1c1c1e;
        --wpchat-input-border: #38383a;
        --wpchat-tab-active:   #0a84ff;
        --wpchat-tab-text:     #aeaeb2;
        --wpchat-ul-bg:        #1c1c1e;
        --wpchat-tag-bg:       #3a3a3c;
        --wpchat-tag-text:     #aeaeb2;
        --wpchat-system:       #636366;
        --wpchat-shadow:       rgba(0,0,0,.3);
    }
}
.wpchat-container *,
.wpchat-container *::before,
.wpchat-container *::after { box-sizing: border-box; }

.wpchat-container {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--wpchat-border);
    border-radius: 12px;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 14px;
    background: var(--wpchat-bg);
    position: relative;
    box-shadow: 0 2px 12px rgba(0,0,0,.07);
}

/* ── Loading ── */
.wpchat-loading {
    display: flex; align-items: center; justify-content: center;
    height: 100%; color: #999; font-size: 13px; gap: 8px;
}
.wpchat-loading::before {
    content: ''; width: 16px; height: 16px;
    border: 2px solid #ddd; border-top-color: var(--wpchat-accent);
    border-radius: 50%; animation: wpchat-spin .7s linear infinite; flex-shrink: 0;
}
@keyframes wpchat-spin { to { transform: rotate(360deg); } }

/* ── Tab bar ── */
.wpchat-tabs {
    display: flex;
    align-items: center;
    border-bottom: 2px solid var(--wpchat-border);
    background: var(--wpchat-bg);
    flex-shrink: 0;
}
.wpchat-tabs::-webkit-scrollbar { display: none; }

.wpchat-tab {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 11px 16px;
    font-size: 13px;
    font-weight: 500;
    color: #888;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    transition: color .15s, border-color .15s;
    user-select: none;
    position: relative;
    flex-shrink: 0;
}
.wpchat-tab:hover { color: #444; }
.wpchat-tab.active { color: var(--wpchat-accent); border-bottom-color: var(--wpchat-accent); }

.wpchat-tab .tab-badge {
    background: var(--wpchat-own-bg);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 8px;
    padding: 0 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}
.wpchat-tab .tab-badge.hidden { display: none; }

/* ── Panels ── */
.wpchat-panel {
    display: none;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    min-height: 0;
}
.wpchat-panel.active { display: flex; }

/* ── Shared header ── */
.wpchat-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--wpchat-bg);
    border-bottom: 1px solid #f0f0f0;
    flex-shrink: 0;
}
.wpchat-header .room-name {
    flex: 1; font-weight: 600; font-size: 14px; color: #111;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.wpchat-online-badge {
    display: flex; align-items: center; gap: 5px;
    font-size: 12px; color: #888; flex-shrink: 0;
}
.wpchat-online-badge::before {
    content: ''; width: 7px; height: 7px;
    background: #22c55e; border-radius: 50%; flex-shrink: 0;
}
.wpchat-online-badge.empty { display: none; }

/* ── Message list (shared) ── */
.wpchat-messages {
    flex: 1; overflow-y: auto; padding: 14px;
    display: flex; flex-direction: column; gap: 2px;
    scroll-behavior: smooth; overscroll-behavior: contain; min-height: 0;
}
.wpchat-messages { scrollbar-width: thin; scrollbar-color: #ccc transparent; }
.wpchat-messages::-webkit-scrollbar { width: 8px; }
.wpchat-messages::-webkit-scrollbar-track { background: transparent; }
.wpchat-messages::-webkit-scrollbar-thumb { background: #ccc; border-radius: 4px; border: 2px solid transparent; background-clip: padding-box; }
.wpchat-messages::-webkit-scrollbar-thumb:hover { background: #aaa; background-clip: padding-box; }

/* ── Date divider ── */
.wpchat-date-divider {
    display: flex; align-items: center; gap: 10px;
    margin: 10px 0 6px; color: var(--wpchat-time); font-size: 11px;
    text-transform: uppercase; letter-spacing: .04em;
}
.wpchat-date-divider::before, .wpchat-date-divider::after {
    content: ''; flex: 1; height: 1px; background: #f0f0f0;
}

/* ── Messages ── */
.wpchat-message {
    display: flex; gap: 10px; align-items: flex-end; padding: 1px 0;
}
.wpchat-message.grouped .avatar-wrap { visibility: hidden; }
.wpchat-message.grouped .meta { display: none; }

.wpchat-message .avatar-wrap { width: 41px; flex-shrink: 0; }
.wpchat-message .avatar {
    width: 41px; height: 41px; border-radius: 50%;
    object-fit: cover; display: block; background: #f0f0f0; cursor: pointer;
}
.wpchat-message .avatar:hover { opacity: .85; }

.wpchat-message .bubble-side {
    display: flex; flex-direction: column;
    max-width: min(480px, 75%); gap: 2px;
}
.wpchat-message .meta {
    display: flex; align-items: baseline; gap: 6px; padding: 0 4px; margin-bottom: 2px;
}
.wpchat-message .name-row {
    display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap;
    padding: 0 4px; margin-bottom: 2px;
}
.wpchat-message .meta .name,
.wpchat-message .name-row .name {
    font-weight: 600 !important;
    font-size: 12px !important;
    color: var(--wpchat-name) !important;
    cursor: pointer;
    text-decoration: underline;
    text-decoration-color: transparent;
    transition: color .15s, text-decoration-color .15s;
}
.wpchat-message .meta .name:hover,
.wpchat-message .name-row .name:hover { color: var(--wpchat-accent) !important; text-decoration: underline; }
.wpchat-message .meta .time, .wpchat-message .name-row .time { font-size: 11px !important; color: var(--wpchat-time) !important; }

.wpchat-message .body {
    color: var(--wpchat-other-text) !important;
    background: var(--wpchat-other-bg) !important;
    border-radius: 4px 16px 16px 16px;
    padding: 8px 12px; line-height: 1.55;
    word-break: break-word; white-space: pre-wrap; position: relative;
}
.wpchat-message.first-in-group .body { border-top-left-radius: 16px; }
.wpchat-message.own { flex-direction: row-reverse; }
.wpchat-message.own .bubble-side { align-items: flex-end; }
.wpchat-message.own .meta { flex-direction: row-reverse; }
.wpchat-message.own .body { /* own bubble */
    background: var(--wpchat-own-bg) !important;
    color: var(--wpchat-own-text) !important;
    border-radius: 16px 4px 16px 16px;
}
.wpchat-message.own.first-in-group .body { border-top-right-radius: 16px; }
.wpchat-message.deleted .body {
    background: transparent; border: 1px dashed #ddd;
    color: var(--wpchat-time); font-style: italic; font-size: 12px;
}
.wpchat-message .body .msg-delete-btn {
    position: absolute; top: 4px; right: 6px; background: none; border: none;
    color: rgba(0,0,0,.2); cursor: pointer; font-size: 11px; padding: 2px 4px;
    border-radius: 4px; line-height: 1; opacity: 0; transition: opacity .15s, color .15s;
}
.wpchat-message .body:hover .msg-delete-btn { opacity: 1; }
.wpchat-message .body .msg-delete-btn:hover { color: #c00; }
.wpchat-message.own .body .msg-delete-btn { color: rgba(255,255,255,.4); }

/* ── System message ── */
.wpchat-system {
    text-align: center; font-size: 12px; color: var(--wpchat-time);
    padding: 6px 0; font-style: italic; user-select: none;
}

/* ── Scroll-to-bottom ── */
.wpchat-panel { position: relative; }
.wpchat-scroll-btn {
    position: absolute;
    bottom: 72px;   /* above input bar */
    right: 12px;    /* inside message area — not behind userlist */
    width: 36px; height: 36px;
    background: var(--wpchat-bg);
    border: 1px solid var(--wpchat-border); border-radius: 50%;
    box-shadow: 0 2px 10px var(--wpchat-shadow);
    cursor: pointer;
    display: none;
    align-items: center; justify-content: center;
    font-size: 16px; color: var(--wpchat-text);
    z-index: 10;
    transition: box-shadow .15s, transform .15s;
}
.wpchat-scroll-btn:hover { box-shadow: 0 4px 14px rgba(0,0,0,.22); transform: scale(1.08); }

/* ── Input bar ── */
.wpchat-input-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px;
    border-top: 1px solid var(--wpchat-border);
    background: var(--wpchat-bg);
    flex-shrink: 0;
    position: relative;
}
.wpchat-input-bar textarea {
    flex: 1; resize: none; border: 1px solid var(--wpchat-input-border); border-radius: 20px;
    padding: 9px 14px; font-size: 14px; font-family: inherit; line-height: 1.4;
    max-height: 120px; overflow-y: auto; background: var(--wpchat-input-bg);
    color: var(--wpchat-text) !important;
    transition: border-color .15s, background .15s; outline: none;
}
.wpchat-input-bar textarea:focus { border-color: var(--wpchat-accent); background: var(--wpchat-bg); }
.wpchat-input-bar textarea::placeholder { color: var(--wpchat-text-3); }
.wpchat-input-bar textarea:disabled { background: #f5f5f5; color: var(--wpchat-text-3); cursor: not-allowed; }

.wpchat-input-bar .send-btn {
    width: 36px; height: 36px; background: var(--wpchat-own-bg); color: #fff;
    border: none; border-radius: 50%; cursor: pointer; display: flex;
    align-items: center; justify-content: center; flex-shrink: 0;
    transition: background .15s, transform .1s; padding: 0;
}
.wpchat-input-bar .send-btn:hover   { background: #005a87; }
.wpchat-input-bar .send-btn:active  { transform: scale(.93); }
.wpchat-input-bar .send-btn:disabled { background: #ccc; cursor: not-allowed; transform: none; }
.wpchat-input-bar .send-btn svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.wpchat-char-count {
    font-size: 11px; color: #ccc; align-self: center;
    flex-shrink: 0; min-width: 28px; text-align: right; transition: color .15s;
}
.wpchat-char-count.warn  { color: #f59e0b; }
.wpchat-char-count.limit { color: #ef4444; }

/* ── DM: inbox list ── */
.wpchat-dm-panel {
    display: flex; flex-direction: column; flex: 1; min-height: 0;
}
.wpchat-dm-inbox {
    flex: 1; overflow-y: auto; min-height: 0;
}
.wpchat-dm-inbox-header {
    padding: 12px 16px 8px;
    font-size: 11px; font-weight: 600; text-transform: uppercase;
    letter-spacing: .06em; color: var(--wpchat-text-3);
}
.wpchat-dm-empty {
    padding: 40px 20px; text-align: center; color: var(--wpchat-time); font-size: 13px;
}
.wpchat-dm-row {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 16px; cursor: pointer;
    transition: background .1s; border-bottom: 1px solid #fafafa;
}
.wpchat-dm-row:hover { background: #f9f9f9; }
.wpchat-dm-row .dm-avatar {
    width: 40px; height: 40px; border-radius: 50%;
    object-fit: cover; flex-shrink: 0; background: #f0f0f0;
}
.wpchat-dm-row .dm-info { flex: 1; min-width: 0; }
.wpchat-dm-row .dm-name { font-weight: 600 !important; font-size: 13px !important; color: var(--wpchat-name) !important; }
.wpchat-dm-row .dm-preview {
    font-size: 12px; color: #888; white-space: nowrap;
    overflow: hidden; text-overflow: ellipsis; margin-top: 1px;
}
.wpchat-dm-row .dm-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; flex-shrink: 0; }
.wpchat-dm-row .dm-time { font-size: 11px; color: var(--wpchat-time); }
.wpchat-dm-unread {
    background: var(--wpchat-own-bg); color: #fff; font-size: 10px; font-weight: 700;
    min-width: 18px; height: 18px; border-radius: 9px; padding: 0 5px;
    display: flex; align-items: center; justify-content: center;
}

/* ── DM: conversation view ── */
.wpchat-dm-conv {
    display: flex; flex-direction: column; flex: 1; min-height: 0;
}
.wpchat-dm-conv-header {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; border-bottom: 1px solid #f0f0f0; flex-shrink: 0;
}
.wpchat-dm-back {
    background: none; border: none; cursor: pointer; color: var(--wpchat-accent);
    font-size: 20px; padding: 0 4px; line-height: 1; flex-shrink: 0;
}
.wpchat-dm-back:hover { color: #005a87; }
.wpchat-dm-conv-name {
    flex: 1; font-weight: 600 !important; font-size: 14px !important; color: var(--wpchat-name) !important;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.wpchat-dm-conv-avatar {
    width: 30px; height: 30px; border-radius: 50%;
    object-fit: cover; flex-shrink: 0;
}

/* ── Guest setup overlay ── */
.wpchat-guest-setup {
    position: absolute; inset: 0; background: rgba(255,255,255,.97);
    display: flex; align-items: center; justify-content: center; z-index: 10;
}
.wpchat-guest-setup .setup-card {
    background: var(--wpchat-bg); border: 1px solid #e5e5e5; border-radius: 16px;
    padding: 32px; max-width: 340px; width: calc(100% - 32px);
    text-align: center; box-shadow: 0 4px 24px rgba(0,0,0,.08);
}
.wpchat-guest-setup .setup-icon { font-size: 36px; margin-bottom: 12px; }
.wpchat-guest-setup h3 { margin: 0 0 6px; font-size: 18px; font-weight: 700; color: #111; }
.wpchat-guest-setup p  { margin: 0 0 20px; color: #777; font-size: 13px; line-height: 1.5; }
.wpchat-guest-setup input[type="text"] {
    width: 100%; padding: 10px 14px; border: 1px solid var(--wpchat-border);
    border-radius: 10px; font-size: 14px; margin-bottom: 10px;
    outline: none; color: #111; background: #f9f9f9; transition: border-color .15s;
}
.wpchat-guest-setup input[type="text"]:focus { border-color: var(--wpchat-accent); background: var(--wpchat-bg); }
.wpchat-guest-setup input[type="text"]::placeholder { color: #999; }
.wpchat-guest-setup .join-btn {
    width: 100%; padding: 11px; background: var(--wpchat-own-bg); color: #fff;
    border: none; border-radius: 10px; font-size: 14px; font-weight: 600;
    cursor: pointer; transition: background .15s;
}
.wpchat-guest-setup .join-btn:hover { background: #005a87; }
.wpchat-guest-setup .join-btn:disabled { background: #aaa; cursor: not-allowed; }
.wpchat-error { color: #ef4444; font-size: 12px; padding: 4px 0 0; margin: 0; }

/* ── Dark mode ── */
@media (prefers-color-scheme: dark) {
    .wpchat-container   { background: var(--wpchat-bg); border-color: var(--wpchat-border); }
    .wpchat-tabs        { background: var(--wpchat-bg); border-color: #2c2c2e; }
    .wpchat-tab         { color: var(--wpchat-text-3); }
    .wpchat-tab:hover   { color: var(--wpchat-text-2); }
    .wpchat-tab.active  { color: var(--wpchat-accent); border-bottom-color: var(--wpchat-accent); }
    .wpchat-header      { background: var(--wpchat-bg); border-color: #2c2c2e; }
    .wpchat-header .room-name { color: var(--wpchat-own-text); }
    .wpchat-date-divider { color: var(--wpchat-time); }
    .wpchat-date-divider::before, .wpchat-date-divider::after { background: var(--wpchat-other-bg); }
    .wpchat-message .body   { background: var(--wpchat-other-bg); color: var(--wpchat-own-text); }
    .wpchat-message.own .body { /* own bubble */ background: var(--wpchat-own-bg); }
    .wpchat-message .meta .name { color: var(--wpchat-name); }
    .wpchat-message .meta .time { color: var(--wpchat-time); }
    .wpchat-system      { color: var(--wpchat-time); }
    .wpchat-scroll-btn  { background: var(--wpchat-other-bg); border-color: var(--wpchat-border); color: var(--wpchat-text-2); }
    .wpchat-input-bar   { background: var(--wpchat-bg); border-color: #2c2c2e; }
    .wpchat-input-bar textarea { background: var(--wpchat-other-bg); border-color: var(--wpchat-border); color: var(--wpchat-own-text); }
    .wpchat-input-bar textarea:focus { border-color: var(--wpchat-accent); background: #3a3a3c; }
    .wpchat-input-bar .send-btn { background: var(--wpchat-own-bg); }
    .wpchat-input-bar .send-btn:hover { background: #0070d8; }
    .wpchat-dm-row      { border-color: #2c2c2e; }
    .wpchat-dm-row:hover { background: var(--wpchat-other-bg); }
    .wpchat-dm-row .dm-name { color: var(--wpchat-own-text); }
    .wpchat-dm-row .dm-preview { color: var(--wpchat-text-3); }
    .wpchat-dm-conv-header { border-color: #2c2c2e; }
    .wpchat-dm-conv-name { color: var(--wpchat-own-text); }
    .wpchat-dm-inbox-header { color: var(--wpchat-text-3); }
    .wpchat-guest-setup { background: rgba(28,28,30,.97); }
    .wpchat-guest-setup .setup-card { background: var(--wpchat-other-bg); border-color: var(--wpchat-border); }
    .wpchat-guest-setup h3 { color: var(--wpchat-own-text); }
    .wpchat-guest-setup p  { color: #8e8e93; }
    .wpchat-guest-setup input[type="text"] { background: #3a3a3c; border-color: var(--wpchat-time); color: var(--wpchat-own-text); }
}

@media (max-width: 480px) {
    .wpchat-messages { padding: 10px; }
    .wpchat-message .bubble-side { max-width: 85%; }
    .wpchat-tab { padding: 10px 12px; font-size: 12px; }
}

/* ── User list panel ── */
.wpchat-outer {
    display: flex;
    flex-direction: row;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.wpchat-main {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    min-height: 0;
}

/* ── Resize handle ── */
.wpchat-userlist-resize {
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 5px;
    cursor: col-resize;
    z-index: 10;
    background: transparent;
    transition: background .15s;
}
.wpchat-userlist-resize:hover,
.wpchat-userlist-resize.dragging { background: rgba(0,115,170,.4); }

.wpchat-userlist {
    width: 220px;
    min-width: 140px;
    max-width: 400px;
    flex-shrink: 0;
    border-left: 1px solid #f0f0f0;
    display: flex;
    flex-direction: column;
    background: #fafafa;
    overflow: hidden;
    position: relative;
}
.wpchat-userlist.collapsed {
    width: 0;
    opacity: 0;
    pointer-events: none;
}

.wpchat-userlist-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px 8px;
    flex-shrink: 0;
    border-bottom: 1px solid #f0f0f0;
}
.wpchat-userlist-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--wpchat-text-3);
    white-space: nowrap;
}

.wpchat-userlist-body {
    position: relative;
    flex: 1;
    overflow-y: auto;
    padding: 6px 0;
}
.wpchat-userlist-body { scrollbar-width: thin; scrollbar-color: #ccc transparent; }
.wpchat-userlist-body::-webkit-scrollbar { width: 8px; }
.wpchat-userlist-body::-webkit-scrollbar-track { background: transparent; }
.wpchat-userlist-body::-webkit-scrollbar-thumb { background: #ccc; border-radius: 4px; border: 2px solid transparent; background-clip: padding-box; }
.wpchat-userlist-body::-webkit-scrollbar-thumb:hover { background: #aaa; background-clip: padding-box; }

.wpchat-user-entry {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    cursor: default;
    transition: background .1s;
    min-width: 0;
}
.wpchat-user-entry.clickable {
    cursor: pointer;
}
.wpchat-user-entry.clickable:hover {
    background: #f0f0f0;
}
.wpchat-user-entry .wpchat-user-avatar {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    max-width: 40px;
    max-height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    background: #e0e0e0;
}
.wpchat-user-entry .user-info {
    flex: 1;
    min-width: 0;
}
.wpchat-user-entry .user-name {
    font-size: 13px;
    font-weight: 500;
    color: #222;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.wpchat-user-entry .user-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 1px 5px;
    border-radius: 4px;
    display: inline-block;
    margin-top: 1px;
}
.wpchat-user-entry .user-badge.badge-user  { background: #dbeafe; color: #1d4ed8; }
.wpchat-user-entry .user-badge.badge-guest { background: var(--wpchat-other-bg); color: var(--wpchat-text-2); }

/* Toggle button (desktop) */
.wpchat-userlist-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--wpchat-text-3);
    padding: 2px 4px;
    font-size: 16px;
    line-height: 1;
    flex-shrink: 0;
    transition: color .15s;
}
.wpchat-userlist-toggle:hover { color: var(--wpchat-text); }

/* Header toggle (sits in room header) */
.wpchat-header .userlist-toggle-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: #888;
    font-size: 16px;
    padding: 2px 4px;
    line-height: 1;
    flex-shrink: 0;
    transition: color .15s;
}
.wpchat-header .userlist-toggle-btn:hover { color: var(--wpchat-name); }

/* Mobile: users tab panel */
.wpchat-users-panel {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
    .wpchat-userlist           { background: var(--wpchat-bg); border-color: #2c2c2e; }
    .wpchat-userlist-header    { border-color: #2c2c2e; }
    .wpchat-userlist-title     { color: var(--wpchat-time); }
    .wpchat-user-entry .user-name { color: var(--wpchat-name); }
    .wpchat-user-entry.clickable:hover { background: var(--wpchat-other-bg); }
    .wpchat-user-entry .user-badge.badge-user  { background: #1e3a5f; color: #93c5fd; }
    .wpchat-user-entry .user-badge.badge-guest { background: var(--wpchat-other-bg); color: #8e8e93; }
    .wpchat-userlist-toggle    { color: var(--wpchat-time); }
    .wpchat-userlist-toggle:hover { color: var(--wpchat-text-2); }
    .wpchat-header .userlist-toggle-btn { color: var(--wpchat-text-3); }
    .wpchat-header .userlist-toggle-btn:hover { color: var(--wpchat-text-2); }
}

/* Desktop: show side panel, hide users tab */
/* Desktop: hide users tab, users panel is a sidebar via positionUserlist() */
@media (min-width: 600px) {
    .wpchat-tab[data-tab="users"] { display: none !important; }
    #wpchat-panel-users { display: none !important; }
}

/* Mobile: hide sidebar, show users tab, userlist fills the panel */
@media (max-width: 599px) {
    .wpchat-tab[data-tab="users"] { display: flex; }
    /* Userlist inside the panel — full width, no fixed sizing.
       Also covers FAB overlay context where #wpchat-panel-users moves into the overlay. */
    #wpchat-panel-users .wpchat-userlist,
    #wpchat-fab-overlay #wpchat-panel-users .wpchat-userlist {
        width: 100% !important;
        min-width: 0 !important;
        max-width: none !important;
        border-left: none !important;
        display: flex !important;
        flex-direction: column;
        flex: 1 1 0 !important;
        min-height: 0 !important;
    }
    #wpchat-panel-users .wpchat-userlist-body,
    #wpchat-fab-overlay #wpchat-panel-users .wpchat-userlist-body {
        flex: 1 1 0;
        min-height: 0;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    /* Ensure panel itself stretches in both desktop embedded and FAB overlay */
    /* #wpchat-panel-users display handled by .wpchat-fab-mode rules */
}

/* ── Phase 5: Moderation UI ── */

/* User entry mod button */
.wpchat-user-entry .mod-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--wpchat-time);
    font-size: 16px;
    padding: 2px 4px;
    border-radius: 4px;
    line-height: 1;
    opacity: 0;
    transition: opacity .15s, color .15s;
    flex-shrink: 0;
    margin-left: auto;
}
.wpchat-user-entry:hover .mod-btn { opacity: 1; }
.wpchat-user-entry .mod-btn:hover { color: var(--wpchat-text); background: rgba(0,0,0,.06); }

/* Mod dropdown */
.wpchat-mod-dropdown {
    position: absolute;
    right: 8px;
    left: auto;
    background: var(--wpchat-bg);
    border: 1px solid var(--wpchat-border);
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,.18);
    z-index: 300;
    min-width: 190px;
    max-width: 240px;
    overflow: hidden;
}
/* Allow dropdown to escape scrolling container */
#wpchat-userlist {
    overflow: visible !important;
}

/* FAB overlay: ensure userlist panel chain has correct flex heights */
#wpchat-fab-overlay .wpchat-main {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow: hidden !important;
}
#wpchat-fab-overlay .wpchat-panel {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow: hidden !important;
}
#wpchat-fab-overlay .wpchat-userlist-subpanel,
#wpchat-fab-overlay .wpchat-userlist-body {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
}
.wpchat-mod-dropdown .mod-header {
    padding: 10px 14px 6px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--wpchat-text-3);
    border-bottom: 1px solid #f0f0f0;
}
.wpchat-mod-dropdown .mod-action {
    padding: 9px 14px;
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--wpchat-name);
    transition: background .1s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}
.wpchat-mod-dropdown .mod-action:hover { background: #f5f5f5; }
.wpchat-mod-dropdown .mod-action.danger { color: #dc2626; }
.wpchat-mod-dropdown .mod-action.danger:hover { background: #fef2f2; }
.wpchat-mod-dropdown .mod-action .mod-icon { font-size: 14px; }

/* Mod sub-form (mute/ban config) */
.wpchat-mod-form {
    padding: 10px 14px 12px;
    border-top: 1px solid var(--wpchat-border);
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.wpchat-mod-form label {
    font-size: 11px;
    font-weight: 600;
    color: #888;
    text-transform: uppercase;
    letter-spacing: .05em;
}
.wpchat-mod-form select,
.wpchat-mod-form input[type="text"] {
    width: 100%;
    padding: 6px 10px;
    border: 1px solid var(--wpchat-border);
    border-radius: 6px;
    font-size: 13px;
    color: #222;
    background: #fafafa;
    outline: none;
}
.wpchat-mod-form select:focus,
.wpchat-mod-form input[type="text"]:focus { border-color: var(--wpchat-accent); background: var(--wpchat-bg); }
.wpchat-mod-form .mod-confirm-btn {
    padding: 7px 12px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    color: #fff;
    transition: background .15s;
}
.wpchat-mod-form .mod-confirm-btn.mute-btn { background: #f59e0b; }
.wpchat-mod-form .mod-confirm-btn.mute-btn:hover { background: #d97706; }
.wpchat-mod-form .mod-confirm-btn.ban-btn  { background: #dc2626; }
.wpchat-mod-form .mod-confirm-btn.ban-btn:hover  { background: #b91c1c; }
.wpchat-mod-form .mod-confirm-btn:disabled { opacity: .5; cursor: not-allowed; }

/* Dark mode */
@media (prefers-color-scheme: dark) {
    .wpchat-mod-dropdown { background: var(--wpchat-other-bg); border-color: var(--wpchat-border); }
    .wpchat-mod-dropdown .mod-header { color: var(--wpchat-text-3); border-color: var(--wpchat-border); }
    .wpchat-mod-dropdown .mod-action { color: var(--wpchat-name); }
    .wpchat-mod-dropdown .mod-action:hover { background: #3a3a3c; }
    .wpchat-mod-dropdown .mod-action.danger { color: #f87171; }
    .wpchat-mod-dropdown .mod-action.danger:hover { background: #3a1c1c; }
    .wpchat-mod-form { border-color: var(--wpchat-border); }
    .wpchat-mod-form label { color: var(--wpchat-text-3); }
    .wpchat-mod-form select,
    .wpchat-mod-form input[type="text"] { background: #3a3a3c; border-color: var(--wpchat-time); color: var(--wpchat-own-text); }
    .wpchat-user-entry .mod-btn:hover { color: var(--wpchat-text-2); background: rgba(255,255,255,.08); }
}

/* ── User tags ── */
.wpchat-tag-pills {
    display: inline-flex;
    flex-wrap: nowrap;
    gap: 3px;
    margin-left: 4px;
    vertical-align: middle;
}
.wpchat-tag-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    font-size: 10px;
    font-weight: 700;
    border-radius: 4px;
    background: var(--wpchat-tag-bg);
    color: var(--wpchat-tag-text);
    line-height: 1;
    white-space: nowrap;
    cursor: default;
    flex-shrink: 0;
}

/* In message meta */
.wpchat-message .meta .wpchat-tag-pills { margin-left: 4px; margin-top: 0; }
.wpchat-message .meta .wpchat-tag-pill  { font-size: 9px; padding: 0px 5px; }

/* In DM header */
.wpchat-dm-conv-tags { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 2px; }
.wpchat-dm-conv-tags .wpchat-tag-pill { font-size: 10px; }

/* User avatar size is set in the main .wpchat-user-avatar rule above */
/* userlist width now set in main rule */

/* Three-line user entry */
.wpchat-user-entry { align-items: flex-start; padding: 8px 12px; }
.wpchat-user-entry .user-info { padding-top: 1px; }
.wpchat-user-entry .user-type-icon { font-size: 11px; margin-right: 5px; }
.wpchat-user-entry .user-badge { display: none; }

@media (prefers-color-scheme: dark) {
    .wpchat-tag-pill { background: var(--wpchat-tag-bg); color: var(--wpchat-tag-text); }
}

/* ── Phase 6: Reconnect banner ── */
.wpchat-reconnect-banner {
    position: absolute;
    top: 0; left: 0; right: 0;
    z-index: 50;
    background: #f59e0b;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    padding: 6px 12px;
    animation: wpchat-pulse 2s ease-in-out infinite;
}
@keyframes wpchat-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: .75; }
}

/* ── Threaded replies ── */
.wpchat-message .reply-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--wpchat-text-3);
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 4px;
    opacity: 0;
    transition: opacity .15s, color .15s;
    margin-left: 4px;
    white-space: nowrap;
}
.wpchat-message:hover .reply-btn { opacity: 1; }
.wpchat-message .reply-btn:hover { color: var(--wpchat-accent); background: rgba(0,115,170,.08); }

.wpchat-reply-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 12px;
    background: #f0f7ff;
    border-left: 3px solid #0073aa;
    font-size: 12px;
    color: var(--wpchat-text);
    flex-shrink: 0;
    margin: 0 12px 0 0;
}
.wpchat-reply-indicator .cancel-reply {
    background: none; border: none; cursor: pointer;
    color: var(--wpchat-text-3); font-size: 16px; padding: 0 4px; margin-left: auto; line-height: 1;
}
.wpchat-reply-indicator .cancel-reply:hover { color: var(--wpchat-text); }


.wpchat-replies .wpchat-message { padding: 1px 0; }
.wpchat-replies .wpchat-message .body { font-size: 13px; }




/* Reply quote in bubble */
.wpchat-reply-quote {
    font-size: 11px;
    color: #888;
    border-left: 2px solid #ccc;
    padding: 2px 6px;
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.wpchat-message.own .wpchat-reply-quote { border-color: rgba(255,255,255,.4); color: rgba(255,255,255,.7); }

/* ── IP/ISP info panel ── */
.wpchat-mod-info {
    padding: 10px 14px;
    border-top: 1px solid var(--wpchat-border);
    font-size: 12px;
    color: var(--wpchat-text);
    line-height: 1.6;
}
.wpchat-mod-info .info-label { font-weight: 600; color: #888; font-size: 10px; text-transform: uppercase; letter-spacing: .05em; }
.wpchat-mod-info .info-loading { color: var(--wpchat-text-3); font-style: italic; }

@media (prefers-color-scheme: dark) {
    .wpchat-reply-btn { color: var(--wpchat-time); }
    .wpchat-reply-indicator { background: #1a2a3a; border-color: var(--wpchat-accent); color: var(--wpchat-text-2); }
    
    
    .wpchat-reply-quote { border-color: var(--wpchat-time); color: var(--wpchat-text-3); }
    .wpchat-mod-info { border-color: var(--wpchat-border); color: var(--wpchat-text-2); }
    .wpchat-mod-info .info-label { color: var(--wpchat-text-3); }
}

/* ── DM archive button ── */
.wpchat-dm-archive-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--wpchat-time);
    font-size: 18px;
    line-height: 1;
    padding: 4px 6px;
    border-radius: 4px;
    flex-shrink: 0;
    opacity: 0;
    transition: opacity .15s, color .15s, background .15s;
    margin-left: 4px;
}
.wpchat-dm-row:hover .wpchat-dm-archive-btn { opacity: 1; }
.wpchat-dm-archive-btn:hover { color: #dc2626; background: rgba(220,38,38,.08); }

@media (prefers-color-scheme: dark) {
    .wpchat-dm-archive-btn { color: var(--wpchat-time); }
    .wpchat-dm-archive-btn:hover { color: #f87171; background: rgba(248,113,113,.1); }
}

/* ── Image attachments ── */
.wpchat-attachment-wrap {
    margin-top: 4px;
}
.wpchat-attachment-wrap img.chat-image {
    display: block;
    max-width: 280px;
    max-height: 280px;
    width: auto;
    height: auto;
    border-radius: 8px;
    cursor: pointer;
    transition: opacity .15s;
    object-fit: cover;
}
.wpchat-attachment-wrap img.chat-image:hover { opacity: .88; }
.wpchat-image-expired {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--wpchat-text-3);
    background: rgba(0,0,0,.06);
    border-radius: 8px;
    padding: 8px 12px;
    margin-top: 4px;
}

/* Upload button */
.wpchat-upload-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--wpchat-text-3);
    font-size: 18px;
    padding: 4px 6px;
    border-radius: 6px;
    line-height: 1;
    flex-shrink: 0;
    transition: color .15s, background .15s;
}
.wpchat-upload-btn:hover { color: var(--wpchat-accent); background: rgba(0,115,170,.08); }
.wpchat-upload-btn.uploading { color: var(--wpchat-accent); animation: wpchat-spin .8s linear infinite; }
@keyframes wpchat-spin { to { transform: rotate(360deg); } }

/* Pending attachment preview */
.wpchat-pending-attachment {
    position: absolute;
    bottom: 100%;
    left: 0; right: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 10px;
    background: rgba(255,255,255,.97);
    border-top: 1px solid var(--wpchat-border);
    border-left: 3px solid #0a84ff;
    font-size: 12px;
    color: var(--wpchat-accent);
    z-index: 1;
}
/* When both are present, pending sits below reply */
.wpchat-reply-indicator ~ .wpchat-pending-attachment,
.wpchat-pending-attachment:has(~ .wpchat-reply-indicator) {
    bottom: calc(100% + 36px);
}
.wpchat-pending-attachment .cancel-attachment {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--wpchat-text-3);
    font-size: 14px;
    padding: 0 2px;
    margin-left: auto;
}
.wpchat-pending-attachment .cancel-attachment:hover { color: #dc2626; }

/* Lightbox */
.wpchat-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.85);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
}
.wpchat-lightbox img {
    max-width: 92vw;
    max-height: 92vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 8px 40px rgba(0,0,0,.6);
}
.wpchat-lightbox-close {
    position: fixed;
    top: 16px; right: 20px;
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    background: none;
    border: none;
    line-height: 1;
    opacity: .7;
    transition: opacity .15s;
}
.wpchat-lightbox-close:hover { opacity: 1; }

@media (prefers-color-scheme: dark) {
    .wpchat-image-expired { background: rgba(255,255,255,.06); color: var(--wpchat-text-3); }
    .wpchat-pending-attachment { background: rgba(10,132,255,.12); color: var(--wpchat-accent); }
    .wpchat-upload-btn:hover { color: var(--wpchat-accent); background: rgba(10,132,255,.12); }
}

/* ── Reply indicator thumbnail ── */
.reply-indicator-thumb {
    width: 36px;
    height: 36px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}
.wpchat-reply-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ── Reply quote strip inside bubble ── */
.wpchat-reply-quote {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    margin-bottom: 5px;
    border-left: 3px solid rgba(255,255,255,.4);
    background: rgba(0,0,0,.18);
    border-radius: 4px;
    font-size: 11px;
    opacity: .9;
    overflow: hidden;
    cursor: default;
}
.reply-quote-thumb {
    width: 32px;
    height: 32px;
    object-fit: cover;
    border-radius: 3px;
    flex-shrink: 0;
}
.reply-quote-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}
.wpchat-message:not(.own) .wpchat-reply-quote {
    border-left-color: rgba(0,0,0,.2);
    background: rgba(0,0,0,.06);
}

/* ── DM Search ── */
.wpchat-dm-inbox-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px 6px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #888;
    flex-shrink: 0;
}
.wpchat-dm-search-wrap {
    display: flex;
    align-items: center;
    gap: 4px;
}
.wpchat-dm-search-icon {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--wpchat-text-3);
    font-size: 14px;
    padding: 2px 4px;
    border-radius: 4px;
    line-height: 1;
    transition: color .15s;
}
.wpchat-dm-search-icon:hover { color: var(--wpchat-accent); }
.wpchat-dm-search-input {
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 3px 7px;
    font-size: 12px;
    width: 130px;
    outline: none;
    background: var(--wpchat-bg);
    color: var(--wpchat-name);
    transition: border-color .15s;
}
.wpchat-dm-search-input:focus { border-color: var(--wpchat-accent); }
.wpchat-dm-search-clear {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--wpchat-text-3);
    font-size: 14px;
    padding: 0 2px;
    line-height: 1;
}
.wpchat-dm-search-clear:hover { color: #dc2626; }
.wpchat-dm-search-results-hdr {
    font-size: 11px;
    color: #888;
    padding: 6px 14px 4px;
    border-bottom: 1px solid #f0f0f0;
}
.wpchat-dm-search-result .dm-preview mark {
    background: var(--wpchat-bg)3a3;
    color: inherit;
    border-radius: 2px;
    padding: 0 1px;
}
.wpchat-dm-load-more {
    display: block;
    width: calc(100% - 28px);
    margin: 8px 14px;
    padding: 7px;
    background: none;
    border: 1px solid var(--wpchat-border);
    border-radius: 6px;
    font-size: 12px;
    color: #666;
    cursor: pointer;
    text-align: center;
    transition: background .15s, color .15s;
}
.wpchat-dm-load-more:hover { background: #f5f5f5; color: var(--wpchat-name); }
.wpchat-dm-load-more:disabled { opacity: .5; cursor: default; }

@media (prefers-color-scheme: dark) {
    .wpchat-dm-search-input { background: #2a2a2a; border-color: #444; color: #e0e0e0; }
    .wpchat-dm-search-input:focus { border-color: var(--wpchat-accent); }
    .wpchat-dm-search-results-hdr { border-bottom-color: var(--wpchat-name); }
    .wpchat-dm-search-result .dm-preview mark { background: #665c00; }
    .wpchat-dm-load-more { border-color: #444; color: var(--wpchat-text-3); }
    .wpchat-dm-load-more:hover { background: #2a2a2a; color: #e0e0e0; }
}

/* ── Popout button ── */
.wpchat-popout-btn {
    position: static;
    background: none;
    border: 1px solid var(--wpchat-border);
    border-radius: 4px;
    color: var(--wpchat-text-2);
    cursor: pointer;
    font-size: 13px;
    height: 24px;
    padding: 0 8px;
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
    transition: background .15s, color .15s;
    flex-shrink: 0;
}
.wpchat-popout-btn:hover {
    color: var(--wpchat-accent);
    background: var(--wpchat-surface);
}
/* In popup mode the button is hidden via the template's inline style */

/* ── Profile link ── */
.wpchat-profile-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 2px 7px;
    margin-left: 4px;
    font-size: 11px;
    font-weight: 500;
    color: var(--wpchat-text-2);
    text-decoration: none;
    background: var(--wpchat-surface, rgba(0,0,0,.06));
    border: 1px solid var(--wpchat-border);
    border-radius: 4px;
    opacity: 0;
    transition: opacity .15s, background .15s, border-color .15s, color .15s;
    vertical-align: middle;
    flex-shrink: 0;
    white-space: nowrap;
}
.wpchat-user-entry:hover .wpchat-profile-link {
    opacity: 1;
}
.wpchat-profile-link:hover {
    background: var(--wpchat-accent);
    border-color: var(--wpchat-accent);
    color: #fff;
}

/* Reply indicator — floats above input bar */
.wpchat-reply-indicator {
    position: absolute;
    bottom: 100%;
    left: 0; right: 0;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    background: rgba(255,255,255,.97);
    border-top: 1px solid var(--wpchat-border);
    border-left: 3px solid #0073aa;
    font-size: 12px;
    color: var(--wpchat-text);
    z-index: 2;
    max-height: 52px;
    overflow: hidden;
}

/* ── Input wrap (holds floating overlays + bar) ── */
.wpchat-input-wrap {
    position: relative;
    flex-shrink: 0;
}

/* Stacking: when both reply + attachment are visible,
   attachment sits below reply (further from bar top) */
.wpchat-input-wrap .wpchat-reply-indicator {
    bottom: 100%;
    z-index: 3;
}
.wpchat-input-wrap .wpchat-pending-attachment {
    bottom: 100%;
    z-index: 2;
}
.wpchat-input-wrap .wpchat-reply-indicator + .wpchat-pending-attachment,
.wpchat-input-wrap .wpchat-pending-attachment:not(:first-child) {
    bottom: calc(100% + 37px);
}

/* Dark mode overlays */
@media (prefers-color-scheme: dark) {
    .wpchat-reply-indicator,
    .wpchat-pending-attachment {
        background: rgba(30,30,30,.97);
        border-top-color: var(--wpchat-name);
        color: #ccc;
    }
}

/* Delete button — hidden until hover */
.delete-btn {
    background: none;
    border: none;
    color: transparent;
    cursor: pointer;
    font-size: 12px;
    padding: 0 3px;
    margin-left: 4px;
    line-height: 1;
    opacity: 0;
    transition: opacity .15s, color .15s;
    flex-shrink: 0;
}
.wpchat-message:hover .delete-btn { opacity: 1; color: var(--wpchat-time); }
.delete-btn:hover { color: #dc2626 !important; }

/* Room name in header is redundant with tab label — hide it */
.wpchat-room-name { display: none; }

/* ── Scroll button unread badge ── */
.wpchat-scroll-btn {
    position: relative;
}
.scroll-btn-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    border-radius: 9px;
    background: #e53e3e;
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
    pointer-events: none;
}

/* Pulse animation when window regains focus with unreads */
@keyframes wpchat-scroll-pulse {
    0%   { box-shadow: 0 2px 10px var(--wpchat-shadow), 0 0 0 0 rgba(229,62,62,.6); }
    60%  { box-shadow: 0 2px 10px var(--wpchat-shadow), 0 0 0 8px rgba(229,62,62,0); }
    100% { box-shadow: 0 2px 10px var(--wpchat-shadow), 0 0 0 0 rgba(229,62,62,0); }
}
.wpchat-scroll-btn-pulse {
    animation: wpchat-scroll-pulse 1.2s ease infinite;
}

/* ── Tab bar right group (version + popout) ── */
.wpchat-tab-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 4px;
    padding-right: 4px;
    flex-shrink: 0;
}
.wpchat-version {
    font-size: 10px;
    color: var(--wpchat-text-3);
    pointer-events: none;
    user-select: none;
    letter-spacing: .03em;
    padding: 0 4px;
    opacity: .7;
}

/* No bottom padding needed — version badge in tab bar provides visual context */

/* ── Drag and drop ── */
.wpchat-messages.wpchat-drag-over {
    outline: 2px dashed var(--wpchat-accent);
    outline-offset: -4px;
    background: color-mix(in srgb, var(--wpchat-accent) 6%, var(--wpchat-bg));
}

/* ── Inline tag editor in user list ── */
.wpchat-tag-editor {
    position: absolute;
    left: 6px;
    right: 6px;
    background: var(--wpchat-surface);
    border: 1px solid var(--wpchat-border);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 12px;
    z-index: 210;
    box-shadow: 0 2px 12px rgba(0,0,0,0.10);
    max-height: 260px;
    overflow-y: auto;
}
.wpchat-tag-editor-title {
    font-weight: 600;
    color: var(--wpchat-text-2);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: 8px;
}
.wpchat-tag-row {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 3px 0;
    cursor: pointer;
    color: var(--wpchat-text);
}
.wpchat-tag-row input[type=checkbox] {
    cursor: pointer;
    accent-color: var(--wpchat-accent);
    width: 14px; height: 14px;
}
.wpchat-tag-editor-close {
    position: absolute;
    top: 6px; right: 8px;
    background: none; border: none;
    color: var(--wpchat-text-3);
    cursor: pointer; font-size: 16px;
    line-height: 1; padding: 0;
}
.wpchat-tag-editor-close:hover { color: var(--wpchat-text); }

/* ── Popout notice (shown in embedded chat when popup is open) ── */
.wpchat-popout-notice {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex: 1;
    color: var(--wpchat-text-2);
    font-size: 13px;
    text-align: center;
    padding: 24px;
}
.wpchat-popout-reclaim {
    background: var(--wpchat-accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 8px 18px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity .15s;
}
.wpchat-popout-reclaim:hover { opacity: .85; }

/* ── Popout button — labelled ── */
.wpchat-popout-btn span {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .02em;
}

/* ── Message type icon ── */
.msg-type-icon {
    font-size: 12px;
    line-height: 1;
    flex-shrink: 0;
    margin-right: 1px;
}
.msg-type-icon.user-icon, .wpchat-user-type-icon.user-icon  { color: #3b82f6; }
.msg-type-icon.guest-icon, .wpchat-user-type-icon.guest-icon { color: #9ca3af; }

/* ── New DM notice (shown in room chat, visible to recipient only) ── */
.wpchat-dm-notice {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--wpchat-accent);
    color: #fff;
    border-radius: 8px;
    padding: 9px 12px;
    font-size: 13px;
    margin: 6px 0;
    animation: wpchat-slide-in .2s ease;
}
.wpchat-dm-notice strong { font-weight: 600; }
.wpchat-dm-notice-open {
    background: rgba(255,255,255,.25);
    border: none;
    border-radius: 5px;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 3px 10px;
    cursor: pointer;
    transition: background .15s;
    white-space: nowrap;
}
.wpchat-dm-notice-open:hover { background: rgba(255,255,255,.4); }
.wpchat-dm-notice-dismiss {
    background: none;
    border: none;
    color: rgba(255,255,255,.7);
    font-size: 18px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    margin-left: auto;
}
.wpchat-dm-notice-dismiss:hover { color: #fff; }
@keyframes wpchat-slide-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Deleted message placeholder ── */
.wpchat-message.wpchat-deleted .body {
    background: transparent !important;
    border: 1px dashed var(--wpchat-border) !important;
    box-shadow: none !important;
}
.wpchat-deleted-text {
    color: var(--wpchat-text-3);
    font-style: italic;
    font-size: 13px;
}
.wpchat-message.wpchat-deleted.own .body {
    background: transparent !important;
}

/* ── DM badge — descriptive ── */
.wpchat-dm-badge {
    font-size: 10px;
    padding: 1px 5px;
    white-space: nowrap;
}

/* ── Consistent scrollbars across all chat panels ── */
.wpchat-dm-inbox,
.wpchat-users-panel {
    scrollbar-width: thin;
    scrollbar-color: #ccc transparent;
}
.wpchat-dm-inbox::-webkit-scrollbar,
.wpchat-users-panel::-webkit-scrollbar {
    width: 8px;
}
.wpchat-dm-inbox::-webkit-scrollbar-track,
.wpchat-users-panel::-webkit-scrollbar-track {
    background: transparent;
}
.wpchat-dm-inbox::-webkit-scrollbar-thumb,
.wpchat-users-panel::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
    border: 2px solid transparent;
    background-clip: padding-box;
}
.wpchat-dm-inbox::-webkit-scrollbar-thumb:hover,
.wpchat-users-panel::-webkit-scrollbar-thumb:hover {
    background: #aaa;
    background-clip: padding-box;
}

/* ── Emoji reactions ── */
.wpchat-reaction-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 4px;
    align-items: center;
}
.wpchat-reaction-pill {
    background: var(--wpchat-surface);
    border: 1px solid var(--wpchat-border);
    border-radius: 12px;
    padding: 3px 10px;
    font-size: 15.6px;
    cursor: pointer;
    transition: background .15s, border-color .15s;
    line-height: 1.4;
}
.wpchat-reaction-pill:hover { background: var(--wpchat-hover); }
.wpchat-reaction-pill.reacted {
    background: var(--wpchat-accent);
    border-color: var(--wpchat-accent);
    color: #fff;
}
.wpchat-reaction-add {
    background: none;
    border: 1px dashed var(--wpchat-border);
    border-radius: 12px;
    padding: 2px 8px;
    font-size: 14.4px;
    color: var(--wpchat-text-3);
    cursor: pointer;
    transition: border-color .15s, color .15s;
    line-height: 1.4;
}
.wpchat-reaction-add:hover { border-color: var(--wpchat-accent); color: var(--wpchat-accent); }

/* Emoji picker strip */
.wpchat-reaction-picker {
    display: flex;
    gap: 2px;
    background: var(--wpchat-bg);
    border: 1px solid var(--wpchat-border);
    border-radius: 20px;
    padding: 4px 6px;
    box-shadow: 0 2px 12px rgba(0,0,0,.12);
    margin-bottom: 4px;
    width: fit-content;
}
.wpchat-reaction-choice {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 2px 4px;
    border-radius: 8px;
    transition: transform .1s, background .1s;
    line-height: 1;
}
.wpchat-reaction-choice:hover {
    transform: scale(1.3);
    background: var(--wpchat-hover);
}

/* ── User list sub-tabs (Online / Friends / Ignored) ── */
.wpchat-userlist-subtabs {
    display: flex;
    border-bottom: 1px solid var(--wpchat-border);
    flex-shrink: 0;
}
.wpchat-userlist-subtab {
    flex: 1;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 6px 4px;
    font-size: 11px;
    font-weight: 500;
    color: var(--wpchat-text-3);
    cursor: pointer;
    transition: color .15s, border-color .15s;
    white-space: nowrap;
}
.wpchat-userlist-subtab:hover { color: var(--wpchat-text-2); }
.wpchat-userlist-subtab.active {
    color: var(--wpchat-accent);
    border-bottom-color: var(--wpchat-accent);
}

/* ── Relationship rows (friends / ignored panels) ── */
.wpchat-userlist-empty {
    padding: 16px 12px;
    color: var(--wpchat-text-3);
    font-size: 12px;
    text-align: center;
}
.wpchat-rel-row {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 7px 12px;
    font-size: 13px;
    color: var(--wpchat-text);
    transition: background .12s;
}
.wpchat-rel-row.clickable { cursor: pointer; }
.wpchat-rel-row.clickable:hover { background: var(--wpchat-hover); }
.wpchat-rel-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--wpchat-border);
    flex-shrink: 0;
}
.wpchat-rel-dot.online { background: #22c55e; }
.wpchat-rel-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wpchat-rel-action {
    background: none;
    border: 1px solid var(--wpchat-border);
    border-radius: 4px;
    color: var(--wpchat-text-3);
    cursor: pointer;
    font-size: 11px;
    padding: 2px 6px;
    transition: border-color .12s, color .12s;
    flex-shrink: 0;
}
.wpchat-rel-action:hover { border-color: var(--wpchat-accent); color: var(--wpchat-accent); }
.wpchat-rel-action.secondary { color: var(--wpchat-text-2); }

/* ── Ignored users in online list — greyed out ── */
.wpchat-user-entry.wpchat-user-ignored {
    opacity: 0.4;
}
.wpchat-user-entry.wpchat-user-ignored:hover {
    opacity: 0.6;
}

/* ── Friend users in online list — subtle highlight ── */
.wpchat-user-entry.wpchat-user-friend .user-name::before {
    content: '\2b50\00a0';
    font-size: 10px;
}

/* ── Ban notice ── */
.wpchat-banned-notice {
    color: #ef4444 !important;
    font-weight: 600;
    text-align: center;
    padding: 12px;
    border: 1px solid #ef4444;
    border-radius: 8px;
    margin: 8px 0;
}

/* ── Offline friends — muted style ── */
.wpchat-rel-row.wpchat-rel-offline {
    opacity: 0.5;
}
.wpchat-rel-row.wpchat-rel-offline .wpchat-rel-name {
    font-style: italic;
}

/* ── Country flag tooltip cursor ── */
.wpchat-flag {
    cursor: default;
}

/* ── Guest observe notice ── */
.wpchat-guest-observe-notice {
    padding: 10px 16px;
    text-align: center;
    color: var(--wpchat-text-3);
    font-size: 12px;
    border-top: 1px solid var(--wpchat-border);
    flex-shrink: 0;
}

/* ── Dropdown overflow fix — ensure visible above list items ── */
.wpchat-userlist-body,
.wpchat-userlist-subpanel {
    flex: 1 1 0;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}
.wpchat-mod-dropdown {
    z-index: 200;
    min-width: 160px;
    max-width: 220px;
}

/* ── Font size controls ── */
.wpchat-font-controls {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-right: 4px;
}
.wpchat-font-btn {
    background: none;
    border: 1px solid var(--wpchat-border);
    border-radius: 4px;
    color: var(--wpchat-text-2);
    cursor: pointer;
    font-size: 11px;
    font-family: inherit;
    padding: 1px 5px;
    line-height: 1.4;
    transition: border-color .12s, color .12s;
}
.wpchat-font-btn:hover:not(:disabled) { border-color: var(--wpchat-accent); color: var(--wpchat-accent); }
.wpchat-font-btn:disabled { opacity: 0.35; cursor: default; }

/* Ensure all chat text inherits font-size for scaling to work */
.wpchat-outer, .wpchat-outer * {
    font-size: inherit;
}
/* Exceptions: elements with explicit px sizes that should scale relatively */
.wpchat-message .body { font-size: 1em !important; }
.wpchat-message .meta .time, .wpchat-message .name-row .time { font-size: 0.79em !important; }
.wpchat-message .name-row .name { font-size: 0.93em !important; }

/* ── Mobile FAB ── */
#wpchat-fab {
    display: none; /* JS sets display:flex on mobile */
    position: fixed;
    bottom: 24px;
    right: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #2563eb;
    border: none;
    box-shadow: 0 4px 16px rgba(0,0,0,.28);
    cursor: pointer;
    font-size: 26px;
    line-height: 56px;
    text-align: center;
    z-index: 99998; /* just below overlay */
    transition: transform .15s, box-shadow .15s;
    align-items: center;
    justify-content: center;
    color: #fff;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}
#wpchat-fab:hover { transform: scale(1.08); box-shadow: 0 6px 20px rgba(0,0,0,.35); }

#wpchat-fab-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    background: #ef4444;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    line-height: 20px;
    text-align: center;
    padding: 0 4px;
    border: 2px solid #fff;
    pointer-events: none;
}

#wpchat-fab-overlay {
    display: none; /* JS sets flex on mobile */
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0; /* inset not supported on older iOS */
    z-index: 99999; /* above Avada header (10011), WP admin bar (99999), etc */
    background: var(--wpchat-bg, #fff);
    transform: translateY(100%);
    transition: transform .28s cubic-bezier(.4,0,.2,1);
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
}
#wpchat-fab-overlay.open {
    transform: translateY(0);
}

#wpchat-fab-overlay-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: var(--wpchat-accent, #2563eb);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    flex-shrink: 0;
    min-height: 44px;
}

#wpchat-fab-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    padding: 0 4px;
    opacity: 0.85;
}
#wpchat-fab-close:hover { opacity: 1; }

/* Inside the overlay, chat root fills everything */
#wpchat-fab-overlay #wpchat-root {
    flex: 1;
    border: none !important;
    border-radius: 0 !important;
    min-height: 0 !important;
    overflow: hidden !important;
}
#wpchat-fab-overlay .wpchat-outer {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow: hidden !important;
}
#wpchat-fab-overlay .wpchat-main,
#wpchat-fab-overlay .wpchat-panel.active {
    flex: 1 1 0 !important;
    min-height: 0 !important;
}
#wpchat-fab-overlay .wpchat-messages {
    flex: 1 1 0 !important;
    max-height: none !important;
    min-height: 0 !important;
}
#wpchat-fab-overlay .wpchat-input-wrap { flex-shrink: 0 !important; }
#wpchat-fab-overlay .wpchat-popout-btn { display: none !important; }

/* On mobile, hide embedded widget shell */
@media (max-width: 599px) {
    #wpchat-root-placeholder { display: none !important; }
}

/* ── DM load older messages ── */
.wpchat-dm-load-older {
    text-align: center;
    padding: 8px 0 4px;
}
.wpchat-dm-load-older-btn {
    background: none;
    border: 1px solid var(--wpchat-border);
    border-radius: 12px;
    color: var(--wpchat-text-3);
    cursor: pointer;
    font-size: 12px;
    padding: 4px 14px;
    transition: border-color .12s, color .12s;
}
.wpchat-dm-load-older-btn:hover:not(:disabled) {
    border-color: var(--wpchat-accent);
    color: var(--wpchat-accent);
}
.wpchat-dm-load-older-btn:disabled { opacity: 0.5; cursor: default; }

/* ── Suppress fixed page elements when FAB overlay is open ── */
/* Covers Avada, Divi, Genesis and other themes with sticky headers */
body.wpchat-fab-open .fusion-header-wrapper,
body.wpchat-fab-open .fusion-sticky-header,
body.wpchat-fab-open #wpadminbar,
body.wpchat-fab-open [class*="sticky-header"],
body.wpchat-fab-open [class*="fixed-header"] {
    z-index: 0 !important;
}

/* ── PDF attachment link ── */
.wpchat-pdf-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(0,0,0,.06);
    border: 1px solid rgba(0,0,0,.1);
    border-radius: 8px;
    color: inherit;
    font-size: 13px;
    padding: 6px 12px;
    text-decoration: none;
    word-break: break-all;
    transition: background .12s;
}
.wpchat-pdf-link:hover { background: rgba(0,0,0,.12); }
.wpchat-message.own .wpchat-pdf-link {
    background: rgba(255,255,255,.15);
    border-color: rgba(255,255,255,.2);
    color: #fff;
}
.wpchat-message.own .wpchat-pdf-link:hover { background: rgba(255,255,255,.25); }

/* ── Hyperlinks in message bodies ── */
.wpchat-message .body .wpchat-link {
    color: var(--wpchat-accent);  /* always uses theme accent — readable in both light & dark */
    text-decoration: underline;
    text-decoration-color: color-mix(in srgb, var(--wpchat-accent) 60%, transparent);
    word-break: break-all;
}
.wpchat-message.own .body .wpchat-link {
    color: #fff;  /* own bubble has accent bg — white is always readable */
    text-decoration-color: rgba(255,255,255,.6);
}
.wpchat-message .body .wpchat-link:hover { opacity: 0.75; }

/* ── Mobile FAB (iframe overlay) ── */
#wpchat-fab {
    display: none; /* JS sets display:flex on mobile */
    position: fixed;
    bottom: 24px;
    right: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #2563eb;
    border: none;
    box-shadow: 0 4px 16px rgba(0,0,0,.28);
    cursor: pointer;
    font-size: 26px;
    line-height: 56px;
    text-align: center;
    z-index: 99998;
    transition: transform .15s, box-shadow .15s;
    align-items: center;
    justify-content: center;
    color: #fff;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}
#wpchat-fab:hover { transform: scale(1.08); box-shadow: 0 6px 20px rgba(0,0,0,.35); }

#wpchat-fab-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    background: #ef4444;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    line-height: 20px;
    text-align: center;
    padding: 0 4px;
    border: 2px solid #fff;
    pointer-events: none;
}

#wpchat-fab-overlay {
    display: none; /* JS sets flex when open */
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 99999;
    background: #1a1a1a;
    transform: translateY(100%);
    transition: transform .28s cubic-bezier(.4,0,.2,1);
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
}
#wpchat-fab-overlay.open {
    transform: translateY(0);
}

#wpchat-fab-overlay-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: #2563eb;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    flex-shrink: 0;
    min-height: 44px;
}

#wpchat-fab-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    padding: 0 4px;
    opacity: 0.85;
}
#wpchat-fab-close:hover { opacity: 1; }

#wpchat-fab-iframe {
    flex: 1;
    border: none;
    width: 100%;
    min-height: 0;
    display: block;
}

/* Suppress fixed theme elements when FAB is open */
body.wpchat-fab-open .fusion-header-wrapper,
body.wpchat-fab-open .fusion-sticky-header,
body.wpchat-fab-open #wpadminbar,
body.wpchat-fab-open [class*="sticky-header"],
body.wpchat-fab-open [class*="fixed-header"] {
    z-index: 0 !important;
}


/* ── DM load older messages ── */
.wpchat-dm-load-older {
    text-align: center;
    padding: 8px 0 4px;
}
.wpchat-dm-load-older-btn {
    background: none;
    border: 1px solid var(--wpchat-border);
    border-radius: 12px;
    color: var(--wpchat-text-3);
    cursor: pointer;
    font-size: 12px;
    padding: 4px 14px;
    transition: border-color .12s, color .12s;
}
.wpchat-dm-load-older-btn:hover:not(:disabled) {
    border-color: var(--wpchat-accent);
    color: var(--wpchat-accent);
}
.wpchat-dm-load-older-btn:disabled { opacity: 0.5; cursor: default; }

/* ── Suppress fixed page elements when FAB overlay is open ── */
/* Covers Avada, Divi, Genesis and other themes with sticky headers */
body.wpchat-fab-open .fusion-header-wrapper,
body.wpchat-fab-open .fusion-sticky-header,
body.wpchat-fab-open #wpadminbar,
body.wpchat-fab-open [class*="sticky-header"],
body.wpchat-fab-open [class*="fixed-header"] {
    z-index: 0 !important;
}

/* ── PDF attachment link ── */
.wpchat-pdf-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(0,0,0,.06);
    border: 1px solid rgba(0,0,0,.1);
    border-radius: 8px;
    color: inherit;
    font-size: 13px;
    padding: 6px 12px;
    text-decoration: none;
    word-break: break-all;
    transition: background .12s;
}
.wpchat-pdf-link:hover { background: rgba(0,0,0,.12); }
.wpchat-message.own .wpchat-pdf-link {
    background: rgba(255,255,255,.15);
    border-color: rgba(255,255,255,.2);
    color: #fff;
}
.wpchat-message.own .wpchat-pdf-link:hover { background: rgba(255,255,255,.25); }

/* ── Hyperlinks in message bodies ── */
.wpchat-message .body .wpchat-link {
    color: var(--wpchat-accent);  /* always uses theme accent — readable in both light & dark */
    text-decoration: underline;
    text-decoration-color: color-mix(in srgb, var(--wpchat-accent) 60%, transparent);
    word-break: break-all;
}
.wpchat-message.own .body .wpchat-link {
    color: #fff;  /* own bubble has accent bg — white is always readable */
    text-decoration-color: rgba(255,255,255,.6);
}
.wpchat-message .body .wpchat-link:hover { opacity: 0.75; }

/* ── FAB mode: force mobile layout using class on #wpchat-root ── */
/*
 * .wpchat-fab-mode is added to #wpchat-root by JS when the FAB overlay is built.
 * Using a class on the root element is more reliable than targeting #wpchat-fab-overlay
 * because it fires immediately when JS adds the class, with no DOM traversal timing issues.
 * All rules are outside media queries so they fire regardless of viewport width.
 */

/* Hide desktop-only chrome */
.wpchat-fab-mode .wpchat-version,
.wpchat-fab-mode .wpchat-popout-btn,
.wpchat-fab-mode .wpchat-font-controls,
.wpchat-fab-mode .wpchat-tab-right { display: none !important; }

/* Tab bar — three equal tabs */
.wpchat-fab-mode .wpchat-tabs { gap: 0 !important; }
.wpchat-fab-mode .wpchat-tab {
    flex: 1 !important;
    justify-content: center !important;
    font-size: 13px !important;
    padding: 0 4px !important;
}

/* Show Users tab — overrides display:none from @media (min-width:600px) */
.wpchat-fab-mode .wpchat-tab[data-tab="users"] { display: flex !important; }

/* Hide desktop sidebar */
.wpchat-fab-mode .wpchat-outer > #wpchat-userlist { display: none !important; }

/* Users panel — hidden by default, shown only when active */
.wpchat-fab-mode #wpchat-panel-users {
    flex-direction: column !important;
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow: hidden !important;
    display: none !important; /* controlled by .active class, NOT forced flex */
}
.wpchat-fab-mode #wpchat-panel-users.active {
    display: flex !important;
}

/* Outer container — column so panels stack vertically */
.wpchat-fab-mode .wpchat-outer {
    flex-direction: column !important;
    overflow: hidden !important;
}

/* Main fills remaining space */
.wpchat-fab-mode .wpchat-main {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow: hidden !important;
}

/* All panels — fill main, only active shown */
.wpchat-fab-mode .wpchat-panel {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow: hidden !important;
    display: none !important;
    flex-direction: column !important;
}
.wpchat-fab-mode .wpchat-panel.active {
    display: flex !important;
}

/* Userlist — full width inside users panel */
.wpchat-fab-mode #wpchat-panel-users #wpchat-userlist {
    display: flex !important;
    flex-direction: column !important;
    flex: 1 1 0 !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    min-height: 0 !important;
    border-left: none !important;
    position: relative !important;
}

/* Userlist body and subpanels scroll */
.wpchat-fab-mode #wpchat-userlist .wpchat-userlist-body,
.wpchat-fab-mode #wpchat-userlist .wpchat-userlist-subpanel {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
}

/* Outer and main — fill full width, no sidebar gap */
.wpchat-fab-mode .wpchat-outer {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: row !important;
}
.wpchat-fab-mode .wpchat-main {
    flex: 1 1 0 !important;
    min-width: 0 !important;
    min-height: 0 !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
}

/* Messages and input */
.wpchat-fab-mode .wpchat-messages {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
}
.wpchat-fab-mode .wpchat-input-wrap { flex-shrink: 0 !important; }

/* Userlist sub-tabs */
.wpchat-fab-mode .wpchat-userlist-subtab {
    flex: 1 !important;
    font-size: 12px !important;
    padding: 6px 2px !important;
}

/* ── Popup page mobile layout ──────────────────────────────────────────────
 * Two contexts where the popup page needs single-column layout:
 *
 * 1. Inside the FAB iframe: window.innerWidth reports outer page width so
 *    @media (max-width:599px) never fires. JS adds .wpchat-in-iframe to body.
 *    Rules scoped to .wpchat-popup-page.wpchat-in-iframe apply unconditionally.
 *
 * 2. Opened as a standalone pop-out window: window.innerWidth is the actual
 *    window width (~460px), so normal @media rules work fine.
 * ─────────────────────────────────────────────────────────────────────── */

/* ── Context 1: FAB iframe — unconditional single-column ── */
.wpchat-popup-page.wpchat-in-iframe .wpchat-version,
.wpchat-popup-page.wpchat-in-iframe .wpchat-popout-btn,
.wpchat-popup-page.wpchat-in-iframe .wpchat-tab-right { display: none !important; }

.wpchat-popup-page.wpchat-in-iframe .wpchat-tabs { gap: 0 !important; }
.wpchat-popup-page.wpchat-in-iframe .wpchat-tab {
    flex: 1 !important;
    justify-content: center !important;
    font-size: 13px !important;
    padding: 0 4px !important;
}
.wpchat-popup-page.wpchat-in-iframe .wpchat-tab[data-tab="users"] { display: flex !important; }
.wpchat-popup-page.wpchat-in-iframe .wpchat-outer {
    flex-direction: column !important;
    overflow: hidden !important;
}
.wpchat-popup-page.wpchat-in-iframe .wpchat-outer > #wpchat-userlist { display: none !important; }
.wpchat-popup-page.wpchat-in-iframe .wpchat-main {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow: hidden !important;
}
.wpchat-popup-page.wpchat-in-iframe .wpchat-panel {
    display: none !important;
    flex-direction: column !important;
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow: hidden !important;
}
.wpchat-popup-page.wpchat-in-iframe .wpchat-panel.active { display: flex !important; }
.wpchat-popup-page.wpchat-in-iframe #wpchat-panel-users { display: none !important; }
.wpchat-popup-page.wpchat-in-iframe #wpchat-panel-users.active { display: flex !important; }
.wpchat-popup-page.wpchat-in-iframe #wpchat-panel-users #wpchat-userlist {
    display: flex !important;
    flex-direction: column !important;
    flex: 1 1 0 !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    min-height: 0 !important;
    border-left: none !important;
}
.wpchat-popup-page.wpchat-in-iframe #wpchat-userlist .wpchat-userlist-body,
.wpchat-popup-page.wpchat-in-iframe #wpchat-userlist .wpchat-userlist-subpanel {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
}
.wpchat-popup-page.wpchat-in-iframe .wpchat-messages {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
}
.wpchat-popup-page.wpchat-in-iframe .wpchat-input-wrap { flex-shrink: 0 !important; }
.wpchat-popup-page.wpchat-in-iframe .wpchat-userlist-subtab {
    flex: 1 !important;
    font-size: 12px !important;
    padding: 6px 2px !important;
}

/* ── Context 2: standalone pop-out window — media query works normally ── */
@media (max-width: 599px) {
    .wpchat-popup-page:not(.wpchat-in-iframe) .wpchat-tab[data-tab="users"] { display: flex; }
    .wpchat-popup-page:not(.wpchat-in-iframe) .wpchat-tab-right { display: none; }
    .wpchat-popup-page:not(.wpchat-in-iframe) .wpchat-outer { flex-direction: column; }
    .wpchat-popup-page:not(.wpchat-in-iframe) .wpchat-outer > #wpchat-userlist { display: none; }
    .wpchat-popup-page:not(.wpchat-in-iframe) .wpchat-main { flex: 1 1 0; min-height: 0; }
    .wpchat-popup-page:not(.wpchat-in-iframe) .wpchat-panel { display: none; flex-direction: column; flex: 1 1 0; min-height: 0; }
    .wpchat-popup-page:not(.wpchat-in-iframe) .wpchat-panel.active { display: flex; }
    .wpchat-popup-page:not(.wpchat-in-iframe) #wpchat-panel-users { display: none; }
    .wpchat-popup-page:not(.wpchat-in-iframe) #wpchat-panel-users.active { display: flex; }
}

/* ── Canned responses (v3.9.0) ────────────────────────────────────────────
 * Admin/mod feature: collapsible row of chips above the input bar that
 * send pre-written messages with one click, plus an inline slash-command
 * autocomplete strip that appears when typing /slug. All hidden on mobile
 * via JS (cannedRow.style.display = 'none'); we don't use media queries
 * here because the existing FAB / iframe / popup modes are all controlled
 * by JS-applied body classes and window.innerWidth — adding another media
 * query layer would just compete with them.
 * ─────────────────────────────────────────────────────────────────────────*/

.wpchat-canned-row {
    display: flex;
    flex-direction: column;
    background: var(--wpchat-surface);
    border-top: 1px solid var(--wpchat-border);
    border-bottom: 1px solid var(--wpchat-border);
}

.wpchat-canned-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: transparent;
    border: 0;
    color: var(--wpchat-text-2);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    text-align: left;
    line-height: 1.3;
}
.wpchat-canned-toggle:hover { color: var(--wpchat-text); }
.wpchat-canned-toggle-icon { font-size: 13px; line-height: 1; }
.wpchat-canned-toggle-label { flex: 0 0 auto; }
.wpchat-canned-toggle-chev  { display: inline-flex; opacity: 0.7; }

.wpchat-canned-list {
    display: none;
    flex-wrap: wrap;
    gap: 4px;
    padding: 0 8px 6px;
    max-height: 120px;
    overflow-y: auto;
}
.wpchat-canned-row.expanded .wpchat-canned-list { display: flex; }

.wpchat-canned-chip {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    background: var(--wpchat-bg);
    border: 1px solid var(--wpchat-border);
    border-radius: 12px;
    color: var(--wpchat-text);
    font-size: 12px;
    line-height: 1.4;
    cursor: pointer;
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.wpchat-canned-chip:hover {
    background: var(--wpchat-accent);
    border-color: var(--wpchat-accent);
    color: #fff;
}
.wpchat-canned-chip:active { transform: translateY(1px); }

.wpchat-canned-empty {
    font-size: 12px;
    color: var(--wpchat-text-3);
    font-style: italic;
    padding: 2px 0;
}

/* ── Slash-command autocomplete strip ──────────────────────────────────── */
.wpchat-slash-strip {
    background: var(--wpchat-bg);
    border: 1px solid var(--wpchat-border);
    border-bottom: 0;
    border-radius: 6px 6px 0 0;
    max-height: 220px;
    overflow-y: auto;
    box-shadow: 0 -2px 8px rgba(0,0,0,0.06);
    /* Sits directly above input bar — no positioning gymnastics needed,
       it's just the previous flex child. */
}

.wpchat-slash-item {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 6px 10px;
    cursor: pointer;
    border-bottom: 1px solid var(--wpchat-border);
    font-size: 12px;
    line-height: 1.4;
}
.wpchat-slash-item:last-child { border-bottom: 0; }
.wpchat-slash-item.selected,
.wpchat-slash-item:hover {
    background: var(--wpchat-surface);
}

.wpchat-slash-slug {
    flex: 0 0 auto;
    font-family: Menlo, Consolas, monospace;
    font-size: 12px;
    color: var(--wpchat-accent);
    font-weight: 600;
}
.wpchat-slash-label {
    flex: 0 0 auto;
    color: var(--wpchat-text);
    font-weight: 500;
}
.wpchat-slash-body {
    flex: 1 1 auto;
    color: var(--wpchat-text-2);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}

/* ── Settings panel + tab (v3.10.1) ───────────────────────────────────────*/

.wpchat-tab-icon-only {
    flex: 0 0 auto !important;
    padding: 6px 10px !important;
    min-width: 0 !important;
    font-size: 15px;
    line-height: 1;
}

.wpchat-settings-header {
    padding: 12px 14px 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--wpchat-text);
    border-bottom: 1px solid var(--wpchat-border);
}

.wpchat-settings-body {
    padding: 14px;
    overflow-y: auto;
    flex: 1;
}

.wpchat-settings-section {
    margin-bottom: 20px;
}

.wpchat-settings-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--wpchat-text);
    margin-bottom: 4px;
}

.wpchat-settings-desc {
    font-size: 12px;
    color: var(--wpchat-text-2);
    margin-bottom: 10px;
    line-height: 1.4;
}

.wpchat-settings-options {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.wpchat-settings-option {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    background: var(--wpchat-bg);
    border: 1px solid var(--wpchat-border);
    border-radius: 16px;
    color: var(--wpchat-text);
    font-size: 12px;
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.wpchat-settings-option:hover {
    border-color: var(--wpchat-accent);
    color: var(--wpchat-accent);
}
.wpchat-settings-option.active {
    background: var(--wpchat-accent);
    border-color: var(--wpchat-accent);
    color: #fff;
}