/* Messenger + presence user lists */

.nav-presence-item {
    cursor: pointer;
    border: none;
    background: transparent;
    font: inherit;
    padding: 0;
}
.nav-presence-item:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    border-radius: 999px;
}

.nav-presence-dropdown {
    position: fixed;
    z-index: 1190;
    width: min(100%, 22rem);
    max-height: min(70vh, 26rem);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.18);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.nav-presence-dropdown[hidden] { display: none !important; }
.nav-presence-dropdown-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 0.75rem;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}
.nav-presence-dropdown-close {
    border: none;
    background: transparent;
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    color: var(--muted);
}
.nav-presence-dropdown-body {
    overflow: auto;
    padding: 0.35rem 0;
}
.nav-presence-user-row {
    display: grid;
    grid-template-columns: 2.5rem 1fr auto;
    gap: 0.55rem;
    align-items: center;
    padding: 0.5rem 0.75rem;
}
.nav-presence-user-row:hover { background: rgba(99, 102, 241, 0.06); }
.nav-presence-user-avatar {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    object-fit: cover;
    background: #e2e8f0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: #475569;
    overflow: hidden;
}
.nav-presence-user-meta { min-width: 0; }
.nav-presence-user-name {
    font-size: 0.88rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.nav-presence-user-id {
    font-size: 0.72rem;
    color: var(--muted);
}
.nav-presence-empty {
    padding: 1rem 0.75rem;
    color: var(--muted);
    font-size: 0.85rem;
}

/* Messenger launcher */
.messenger-root {
    position: fixed;
    z-index: 20040;
    right: 0.85rem;
    bottom: calc(4.6rem + env(safe-area-inset-bottom, 0px));
    pointer-events: none;
}
.messenger-launcher {
    pointer-events: auto;
    position: relative;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 999px;
    border: 1px solid rgba(59, 130, 246, 0.45);
    background: linear-gradient(145deg, rgba(59, 130, 246, 0.92), rgba(37, 99, 235, 0.95));
    color: #fff;
    box-shadow: 0 8px 22px rgba(37, 99, 235, 0.35);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.messenger-launcher:hover { transform: scale(1.04); }
.messenger-launcher-badge {
    position: absolute;
    top: -0.25rem;
    right: -0.2rem;
    min-width: 1.15rem;
    height: 1.15rem;
    padding: 0 0.25rem;
    border-radius: 999px;
    background: var(--error);
    color: #fff;
    font-size: 0.62rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--surface);
}
.messenger-launcher-badge[hidden] {
    display: none !important;
}

.messenger-home {
    pointer-events: auto;
    position: absolute;
    right: 0;
    bottom: calc(100% + 0.65rem);
    width: min(92vw, 20rem);
    max-height: min(70vh, 28rem);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) + 2px);
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: messenger-slide-up 0.2s ease;
}
.messenger-home[hidden] { display: none !important; }
@keyframes messenger-slide-up {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
.messenger-home-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0.85rem 0.45rem;
    border-bottom: 1px solid var(--border);
    cursor: move;
    user-select: none;
}
.messenger-home.is-moved {
    position: fixed;
    bottom: auto;
    right: auto;
}
.messenger-home-title { margin: 0; font-size: 1rem; }
.messenger-home-close {
    border: none; background: transparent; font-size: 1.35rem; cursor: pointer; color: var(--muted);
}
.messenger-home-search { padding: 0.55rem 0.75rem 0.25rem; }
.messenger-home-search input {
    width: 100%; box-sizing: border-box; border: 1px solid var(--border);
    border-radius: 999px; padding: 0.45rem 0.75rem; font: inherit;
}
.messenger-home-section-label {
    padding: 0.35rem 0.85rem 0.15rem;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
}
.messenger-home-list { overflow: auto; flex: 1; padding-bottom: 0.35rem; }
.messenger-conv-row {
    display: grid;
    grid-template-columns: 2.4rem 1fr auto;
    gap: 0.5rem;
    align-items: center;
    padding: 0.55rem 0.75rem;
    cursor: pointer;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    font: inherit;
}
.messenger-conv-row:hover { background: rgba(99, 102, 241, 0.06); }
.messenger-conv-preview {
    font-size: 0.75rem;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.messenger-conv-unread {
    min-width: 1.1rem;
    height: 1.1rem;
    border-radius: 999px;
    background: #2563eb;
    color: #fff;
    font-size: 0.62rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Floating chat windows */
.messenger-windows-layer {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 20050;
}
.messenger-chat-window {
    pointer-events: auto;
    position: fixed;
    bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
    width: min(92vw, 20rem);
    height: min(72vh, 24rem);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) + 2px);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.22);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: messenger-slide-up 0.18s ease;
}
.messenger-chat-window.is-minimized {
    height: auto;
    min-height: 0;
}
.messenger-chat-window.is-minimized .messenger-chat-body,
.messenger-chat-window.is-minimized .messenger-chat-compose,
.messenger-chat-window.is-minimized .messenger-chat-search { display: none; }
.messenger-chat-header {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.6rem;
    background: linear-gradient(90deg, rgba(59,130,246,0.12), transparent);
    border-bottom: 1px solid var(--border);
    cursor: move;
    user-select: none;
}
.messenger-chat-header-meta { flex: 1; min-width: 0; }
.messenger-chat-header-name {
    font-size: 0.88rem;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.messenger-chat-header-sub {
    font-size: 0.68rem;
    color: var(--muted);
}
.messenger-chat-header-sub.is-online { color: #15803d; }
.messenger-chat-actions { display: inline-flex; gap: 0.15rem; }
.messenger-chat-actions button {
    border: none; background: transparent; cursor: pointer; color: var(--muted);
    font-size: 0.95rem; padding: 0.15rem 0.3rem;
}
.messenger-home-header-actions,
.messenger-home-header-actions button,
.messenger-chat-actions {
    cursor: pointer;
}
.messenger-chat-body {
    flex: 1;
    overflow: auto;
    padding: 0.65rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    background: rgba(248, 250, 252, 0.65);
}
[data-theme="dark"] .messenger-chat-body { background: rgba(15, 23, 42, 0.35); }
.messenger-msg {
    max-width: 86%;
    padding: 0.45rem 0.6rem;
    border-radius: 0.85rem;
    font-size: 0.84rem;
    line-height: 1.35;
    word-break: break-word;
}
.messenger-msg.is-mine {
    align-self: flex-end;
    background: #2563eb;
    color: #fff;
    border-bottom-right-radius: 0.2rem;
}
.messenger-msg.is-theirs {
    align-self: flex-start;
    background: var(--surface);
    border: 1px solid var(--border);
    border-bottom-left-radius: 0.2rem;
}
.messenger-msg-time {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.62rem;
    opacity: 0.75;
}
.messenger-chat-compose {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0;
    border-top: 1px solid var(--border);
    background: var(--surface);
}
.messenger-chat-compose textarea {
    flex: 1;
    min-height: 2.2rem;
    max-height: 5rem;
    resize: vertical;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.4rem 0.55rem;
    font: inherit;
}
.messenger-compose-row .btn,
.messenger-compose-row button[type="submit"] {
    align-self: flex-end;
    border: none;
    border-radius: var(--radius);
    background: #2563eb;
    color: #fff;
    font-weight: 600;
    padding: 0.45rem 0.7rem;
    cursor: pointer;
}
.messenger-chat-compose button:disabled { opacity: 0.55; cursor: default; }

.messenger-compose-toolbar {
    display: flex;
    gap: 0.25rem;
    padding: 0.35rem 0.5rem 0;
}
.messenger-compose-row {
    display: flex;
    gap: 0.35rem;
    padding: 0.35rem 0.5rem 0.5rem;
}
.messenger-compose-row textarea { flex: 1; }
.messenger-tool-btn {
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 1rem;
    padding: 0.2rem 0.35rem;
    border-radius: 6px;
}
.messenger-tool-btn:hover { background: rgba(99, 102, 241, 0.1); }
.messenger-tool-btn.is-recording { color: #dc2626; animation: messenger-pulse 1s infinite; }
@keyframes messenger-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.45; }
}
.messenger-chat-body.is-dragover {
    outline: 2px dashed #2563eb;
    outline-offset: -4px;
}
.messenger-msg-text { margin-bottom: 0.2rem; }
.messenger-msg-meta {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.2rem;
}
.messenger-receipt { font-size: 0.62rem; opacity: 0.75; }
.messenger-receipt.is-seen { color: #38bdf8; }
.messenger-react-btn {
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 0.72rem;
    opacity: 0.65;
    padding: 0;
}
.messenger-react-btn:hover { opacity: 1; }
.messenger-reactions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.2rem;
    margin-top: 0.25rem;
}
.messenger-reaction-chip {
    border: 1px solid var(--border);
    background: var(--surface);
    border-radius: 999px;
    padding: 0.05rem 0.35rem;
    font-size: 0.85rem;
    cursor: pointer;
}
.messenger-reaction-chip.is-mine { border-color: #2563eb; }
.messenger-att-image img {
    max-width: 100%;
    border-radius: 0.55rem;
    display: block;
    margin-bottom: 0.25rem;
    cursor: zoom-in;
}
.messenger-att-file {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8rem;
    color: inherit;
    text-decoration: none;
    padding: 0.35rem 0.45rem;
    border-radius: 0.45rem;
    background: rgba(15, 23, 42, 0.06);
    margin-bottom: 0.25rem;
}
.messenger-att-audio {
    width: 100%;
    max-width: 14rem;
    margin-bottom: 0.25rem;
}

/* Voice message bubble player */
.messenger-voice-msg {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 11rem;
    max-width: 15rem;
    padding: 0.4rem 0.55rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.08);
    margin-bottom: 0.25rem;
    --voice-progress: 0%;
}
.messenger-msg.is-mine .messenger-voice-msg {
    background: rgba(255, 255, 255, 0.18);
}
.messenger-voice-play {
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    border: none;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: var(--surface);
    color: #2563eb;
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.12);
    padding: 0;
}
.messenger-msg.is-mine .messenger-voice-play {
    background: rgba(255, 255, 255, 0.95);
}
.messenger-voice-play svg {
    width: 1rem;
    height: 1rem;
}
.messenger-voice-track {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}
.messenger-voice-wave {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 1.1rem;
    position: relative;
}
.messenger-voice-wave::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--voice-progress);
    background: linear-gradient(90deg, rgba(37, 99, 235, 0.18), transparent);
    pointer-events: none;
    border-radius: 2px;
}
.messenger-voice-bar {
    flex: 1;
    max-width: 3px;
    border-radius: 999px;
    background: currentColor;
    opacity: 0.45;
    height: calc(35% + (var(--i) % 5) * 12%);
    transition: height 0.15s ease, opacity 0.15s ease;
}
.messenger-voice-msg.is-playing .messenger-voice-bar {
    animation: messenger-voice-bar 0.8s ease-in-out infinite alternate;
    animation-delay: calc(var(--i) * 0.05s);
    opacity: 0.9;
}
@keyframes messenger-voice-bar {
    from { transform: scaleY(0.55); }
    to { transform: scaleY(1.15); }
}
.messenger-voice-dur {
    font-size: 0.62rem;
    opacity: 0.8;
    font-variant-numeric: tabular-nums;
}
.messenger-voice-audio { display: none; }

/* Compose voice record button */
.messenger-voice-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    color: var(--muted);
}
.messenger-voice-btn-svg {
    width: 1.1rem;
    height: 1.1rem;
}
.messenger-voice-btn.is-recording {
    color: #fff;
    background: #dc2626;
    animation: messenger-pulse 1s infinite;
}
.messenger-chat-header-sub.is-typing { color: #2563eb; font-style: italic; }
.messenger-reaction-picker {
    position: fixed;
    z-index: 1200;
    display: flex;
    gap: 0.2rem;
    padding: 0.35rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    box-shadow: var(--shadow);
}
.messenger-reaction-picker button {
    border: none;
    background: transparent;
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0.15rem 0.25rem;
}
.messenger-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1250;
    background: rgba(15, 23, 42, 0.88);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.messenger-lightbox[hidden] { display: none !important; }
.messenger-lightbox img {
    max-width: min(96vw, 1100px);
    max-height: 92vh;
    border-radius: 0.5rem;
}
.messenger-lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    border: none;
    background: rgba(255,255,255,0.15);
    color: #fff;
    font-size: 1.75rem;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    cursor: pointer;
}

/* Phase 3 — home tabs, settings, calls */
.messenger-home-header-actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    cursor: pointer;
}
.messenger-icon-btn {
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 1rem;
    padding: 0.2rem 0.35rem;
    border-radius: 6px;
}
.messenger-icon-btn:hover { background: rgba(99, 102, 241, 0.1); }
.messenger-home-tabs {
    display: flex;
    gap: 0.25rem;
    padding: 0 0.5rem 0.35rem;
    border-bottom: 1px solid var(--border);
}
.messenger-home-tab {
    flex: 1;
    border: none;
    background: transparent;
    font: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.35rem 0.25rem;
    border-radius: 6px;
    cursor: pointer;
    color: var(--muted);
}
.messenger-home-tab.is-active {
    background: rgba(59, 130, 246, 0.12);
    color: #2563eb;
}
.messenger-conv-pin { margin-left: 0.25rem; font-size: 0.7rem; }
.messenger-conv-group { display: block; font-size: 0.68rem; color: var(--muted); }
.messenger-settings-panel {
    padding: 0.65rem 0.75rem 0.85rem;
    border-top: 1px solid var(--border);
    background: #f8fafc;
}
.messenger-settings-panel h3 { font-size: 0.85rem; margin-bottom: 0.45rem; }
.messenger-setting-row {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.82rem;
    margin-bottom: 0.35rem;
}
.messenger-modal {
    position: fixed;
    inset: 0;
    z-index: 1200;
    background: rgba(15, 23, 42, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.messenger-modal[hidden] { display: none !important; }
.messenger-modal-card {
    width: min(100%, 22rem);
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}
.messenger-modal-header, .messenger-modal-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 0.75rem;
    border-bottom: 1px solid var(--border);
}
.messenger-modal-footer { border-bottom: none; border-top: 1px solid var(--border); justify-content: flex-end; gap: 0.35rem; }
.messenger-modal-body { padding: 0.75rem; display: grid; gap: 0.55rem; }
.messenger-modal-body label { display: grid; gap: 0.25rem; font-size: 0.82rem; font-weight: 600; }
.messenger-modal-body input {
    font: inherit;
    padding: 0.45rem 0.55rem;
    border: 1px solid var(--border);
    border-radius: 6px;
}
.messenger-hint { font-weight: 400; color: var(--muted); font-size: 0.75rem; }
.messenger-modal-close {
    border: none;
    background: transparent;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--muted);
}
.messenger-chat-menu {
    position: fixed;
    z-index: 1185;
    min-width: 10rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
}
.messenger-chat-menu button {
    display: block;
    width: 100%;
    text-align: left;
    border: none;
    background: transparent;
    padding: 0.45rem 0.65rem;
    font: inherit;
    font-size: 0.82rem;
    cursor: pointer;
}
.messenger-chat-menu button:hover { background: rgba(99, 102, 241, 0.08); }
.messenger-chat-search {
    display: flex;
    gap: 0.35rem;
    padding: 0.35rem 0.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--surface-2, #f8fafc);
}
[data-theme="dark"] .messenger-chat-search { background: rgba(15, 23, 42, 0.45); }
.messenger-chat-search input {
    flex: 1;
    font: inherit;
    padding: 0.35rem 0.5rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--surface);
    color: var(--text);
}
.messenger-chat-search input::-webkit-search-cancel-button {
    cursor: pointer;
}
.messenger-msg-edited { font-size: 0.62rem; opacity: 0.7; margin-left: 0.25rem; }
.messenger-msg.is-call-log {
    align-self: center;
    max-width: 92%;
    background: transparent;
    border: none;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 600;
    text-align: center;
    padding: 0.35rem 0.5rem;
}
.messenger-call-log-text {
    display: inline-block;
    padding: 0.28rem 0.7rem;
    border-radius: 999px;
    background: var(--hover-bg, rgba(148, 163, 184, 0.18));
    border: 1px solid var(--border);
}
.messenger-msg-action {
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 0.72rem;
    opacity: 0.75;
    padding: 0 0.15rem;
}
.messenger-chat-actions button[data-action="audio-call"],
.messenger-chat-actions button[data-action="video-call"],
.messenger-chat-actions button[data-action="more"] {
    font-size: 0.85rem;
}

.messenger-call-overlay {
    position: fixed;
    inset: 0;
    z-index: 20100;
    background: rgba(15, 23, 42, 0.88);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.messenger-call-overlay.is-minimized {
    inset: auto;
    top: auto;
    left: auto;
    right: calc(1rem + env(safe-area-inset-right, 0px));
    bottom: calc(5.5rem + env(safe-area-inset-bottom, 0px));
    background: transparent;
    padding: 0;
    pointer-events: none;
}
.messenger-call-overlay[hidden] { display: none !important; }
.messenger-call-overlay.is-minimized .messenger-call-card { display: none; }
.messenger-call-overlay.is-minimized .messenger-call-pip {
    display: flex;
    pointer-events: auto;
}
.messenger-call-card {
    position: relative;
    width: min(100%, 28rem);
    min-height: 22rem;
    border-radius: 1rem;
    overflow: hidden;
    background: #0f172a;
    color: #fff;
    box-shadow: 0 20px 50px rgba(0,0,0,0.45);
}
.messenger-call-topbar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.45rem 0.55rem;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.72), transparent);
}
.messenger-call-topbar-label {
    font-size: 0.72rem;
    opacity: 0.85;
    letter-spacing: 0.02em;
}
.messenger-call-topbar button {
    border: none;
    background: rgba(255,255,255,0.12);
    color: #fff;
    width: 1.8rem;
    height: 1.8rem;
    border-radius: 0.45rem;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1;
}
.messenger-call-pip {
    display: none;
    align-items: center;
    gap: 0.55rem;
    min-width: 12rem;
    max-width: 16rem;
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    color: var(--text);
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.22);
    cursor: pointer;
    text-align: left;
}
.messenger-call-pip-icon {
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(37, 99, 235, 0.12);
    font-size: 1rem;
    flex-shrink: 0;
}
.messenger-call-pip-meta {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.05rem;
}
.messenger-call-pip-name {
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.messenger-call-pip-timer {
    font-size: 0.68rem;
    color: var(--muted);
    font-variant-numeric: tabular-nums;
}
.messenger-call-pip-max {
    font-size: 0.95rem;
    color: var(--muted);
    flex-shrink: 0;
}
.messenger-call-remote-wrap {
    position: absolute;
    inset: 0;
    background: #1e293b;
}
.messenger-call-remote {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #0f172a;
}
.messenger-call-local {
    position: absolute;
    right: 0.75rem;
    top: 0.75rem;
    width: 6.5rem;
    height: 4.5rem;
    object-fit: cover;
    border-radius: 0.5rem;
    border: 2px solid rgba(255,255,255,0.35);
    z-index: 2;
    background: #334155;
}
.messenger-call-overlay:not(.is-video) .messenger-call-local,
.messenger-call-overlay:not(.is-video) .messenger-call-remote-wrap { display: none; }
.messenger-call-remote-audio {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    pointer-events: none;
}
.messenger-call-info {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 4.5rem;
    text-align: center;
    z-index: 2;
    padding: 0 1rem;
}
.messenger-call-name { font-size: 1.1rem; font-weight: 700; }
.messenger-call-status, .messenger-call-timer { font-size: 0.82rem; opacity: 0.85; margin-top: 0.2rem; }
.messenger-call-actions {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0.85rem;
    display: flex;
    justify-content: center;
    gap: 0.45rem;
    z-index: 2;
    flex-wrap: wrap;
    padding: 0 0.5rem;
}
.messenger-call-actions button {
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    background: rgba(255,255,255,0.15);
    color: #fff;
}
.messenger-call-actions .is-accept { background: #16a34a; }
.messenger-call-actions .is-reject,
.messenger-call-actions .is-end { background: #dc2626; }

.messenger-chat-header-name { cursor: pointer; }
.messenger-chat-header-name:hover { text-decoration: underline; }

.messenger-msg-text {
    white-space: normal;
    line-height: 1.35;
    word-break: break-word;
}

.messenger-chat-body {
    position: relative;
}

.messenger-scroll-bottom {
    position: sticky;
    bottom: 0.5rem;
    left: calc(100% - 2.4rem);
    margin-left: auto;
    margin-right: 0.5rem;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    border: none;
    background: #2563eb;
    color: #fff;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.35);
    z-index: 3;
}
.messenger-scroll-bottom[hidden] {
    display: none !important;
}

.messenger-new-msgs-banner {
    position: sticky;
    bottom: 2.6rem;
    margin: 0.35rem auto;
    width: fit-content;
    max-width: 90%;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.92);
    color: #fff;
    font-size: 0.75rem;
    cursor: pointer;
    z-index: 2;
    text-align: center;
}

.messenger-toast-bar {
    position: fixed;
    top: 0;
    left: 50%;
    z-index: 12050;
    width: min(24rem, calc(100vw - 1.5rem));
    transform: translate(-50%, -120%);
    background: var(--surface, #fff);
    border: 1px solid var(--border, #d1d5db);
    border-radius: 0 0 var(--radius, 10px) var(--radius, 10px);
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.2);
    padding: 0.75rem 2.1rem 0.75rem 0.9rem;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: transform 0.28s ease, opacity 0.28s ease;
}
.messenger-toast-bar.is-visible {
    transform: translate(-50%, 0);
    opacity: 1;
    pointer-events: auto;
}
.messenger-toast-bar strong { display: block; font-size: 0.88rem; margin-bottom: 0.15rem; color: var(--text, #0f172a); }
.messenger-toast-bar p { margin: 0; font-size: 0.82rem; color: var(--muted, #64748b); line-height: 1.35; }
.messenger-toast-close {
    position: absolute;
    top: 0.3rem;
    right: 0.4rem;
    border: none;
    background: transparent;
    font-size: 1.15rem;
    line-height: 1;
    cursor: pointer;
    color: var(--muted, #64748b);
}
.messenger-toast-close:hover { color: var(--text, #0f172a); }

.messenger-chat-compose textarea {
    line-height: 1.35;
    max-height: 4.5rem;
    overflow-y: auto;
}

@media (max-width: 768px) {
    .messenger-root { right: 0.55rem; bottom: calc(4.2rem + env(safe-area-inset-bottom, 0px)); }
    .messenger-home { width: min(94vw, 20rem); }
    .nav-presence-dropdown {
        left: 0.5rem !important;
        right: 0.5rem !important;
        width: auto;
    }
}