/**
 * Public Chat Styles
 * Matches Inriz site design language
 */



:root {
    /* ── Shared tokens ── */
    --chat-radius: 24px;
    --chat-radius-sm: 4px;

    /* ── Light theme (default) ── */
    --chat-bg: #ffffff;
    --chat-bg-secondary: #f8f9fa;
    --chat-bg-tertiary: #f0f2f5;
    --chat-border: #e5e7eb;
    --chat-text: #1a1a1a;
    --chat-text-secondary: #6b7280;
    --chat-text-muted: #9ca3af;
    --chat-accent: #0595ff;
    --chat-accent-hover: #007ad1;
    --chat-accent-light: #e5f3ff;
    --chat-accent-light-hover: #c7dcee;
    --chat-error: #dc2626;
    --chat-error-light: #fef2f2;
    --chat-success: #16a34a;
    --chat-warning: #d97706;
    --chat-admin-color: #dc2626;
    --chat-user-color: #0595ff;
    --chat-guest-color: #6b7280;
    --chat-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --chat-shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.15);
    --chat-overlay: rgba(0, 0, 0, 0.4);
    --chat-overlay-heavy: rgba(0, 0, 0, 0.85);
}

/* ── Dark theme: class toggle ── */
.theme-dark {
    --chat-bg: #111118;
    --chat-bg-secondary: #18181f;
    --chat-bg-tertiary: #222230;
    --chat-border: #2e2e3e;
    --chat-text: #e4e4e8;
    --chat-text-secondary: #a0a0b0;
    --chat-text-muted: #606070;
    --chat-accent: #3b9eff;
    --chat-accent-hover: #5cb3ff;
    --chat-accent-light: #1c2d44;
    --chat-error: #ef4444;
    --chat-error-light: #2d1a1a;
    --chat-success: #22c55e;
    --chat-warning: #f59e0b;
    --chat-admin-color: #ef4444;
    --chat-user-color: #3b9eff;
    --chat-guest-color: #707080;
    --chat-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    --chat-shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.5);
    --chat-overlay: rgba(0, 0, 0, 0.6);
    --chat-overlay-heavy: rgba(0, 0, 0, 0.9);
}

/* ── Dark theme: auto via OS preference ── */
@media (prefers-color-scheme: dark) {
    :root:not(.theme-light) {
        --chat-bg: #111118;
        --chat-bg-secondary: #18181f;
        --chat-bg-tertiary: #222230;
        --chat-border: #2e2e3e;
        --chat-text: #e4e4e8;
        --chat-text-secondary: #a0a0b0;
        --chat-text-muted: #606070;
        --chat-accent: #3b9eff;
        --chat-accent-hover: #5cb3ff;
        --chat-accent-light: #1c2d44;
        --chat-error: #ef4444;
        --chat-error-light: #2d1a1a;
        --chat-success: #22c55e;
        --chat-warning: #f59e0b;
        --chat-admin-color: #ef4444;
        --chat-user-color: #3b9eff;
        --chat-guest-color: #707080;
        --chat-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
        --chat-shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.5);
        --chat-overlay: rgba(0, 0, 0, 0.6);
        --chat-overlay-heavy: rgba(0, 0, 0, 0.9);
    }
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    background: var(--chat-bg);
    color: var(--chat-text);
}

#app {
    height: 100%;
}

/* The Router may insert wrapper divs — ensure they propagate height */
#app>div {
    height: 100%;
}

/* Layout */
.chat-layout {
    display: flex;
    height: 100%;
}

/* Sidebar */
.chat-sidebar {
    width: 260px;
    background: var(--chat-bg-secondary);
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--chat-border);
}

.sidebar-header {
    padding: 10px 16px 6px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--chat-text-muted);
    letter-spacing: 0.5px;
}

/* Channel List */
.channel-list {
    flex: 1;
    overflow-y: auto;
    padding: 12px 12px;
}

.channel-item {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    margin-bottom: 2px;
    border-radius: var(--chat-radius);
    cursor: pointer;
    transition: background 0.15s ease;
    color: var(--chat-text-secondary);
}

.channel-item:hover {
    background: var(--chat-bg-tertiary);
    color: var(--chat-text);
}

.channel-item.active {
    background: var(--chat-accent-light);
    color: var(--chat-accent);
}

.channel-icon {
    margin-right: 10px;
    font-size: 15px;
    opacity: 0.6;
    font-style: normal;
}

.channel-name-text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 500;
}

.unread-badge {
    background: var(--chat-accent);
    color: white;
    font-size: 11px;
    padding: 2px 7px;
    border-radius: 10px;
    font-weight: 600;
    min-width: 18px;
    text-align: center;
}

/* Online List */
.online-list {
    max-height: 220px;
    overflow-y: auto;
    padding: 0 12px 12px;
}

.online-user {
    display: flex;
    align-items: center;
    padding: 8px 14px;
    font-size: 13px;
    border-radius: var(--chat-radius-sm);
}

.online-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--chat-success);
    margin-right: 10px;
    flex-shrink: 0;
}

.online-user.role-admin .online-name {
    color: var(--chat-admin-color);
    font-weight: 600;
}

.online-user.role-user .online-name {
    color: var(--chat-user-color);
    font-weight: 500;
}

.online-user.role-guest .online-name {
    color: var(--chat-guest-color);
    font-style: italic;
}

/* Main Chat Area */
.chat-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: var(--chat-bg);
}

/* Channel page (fills the chat-main outlet) */
.channel-page {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    height: 100%;
}

/* Chat Header */
.chat-header {
    height: 60px;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--chat-bg);
    border-bottom: 1px solid var(--chat-border);
}

.channel-name {
    font-size: 17px;
    font-weight: 600;
    color: var(--chat-text);
}

/* Removed: user-info moved to sidebar UserPanel */

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.status-connecting {
    background: var(--chat-warning);
}

.status-connected {
    background: var(--chat-success);
}

.status-disconnected {
    background: var(--chat-text-muted);
}

.status-error {
    background: var(--chat-error);
}

.status-failed {
    background: var(--chat-error);
}

.username-display {
    font-size: 13px;
    color: var(--chat-text-secondary);
    font-weight: 500;
}

/* Messages Container */
.message-container {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* Message */
.message {
    padding: 10px 14px;
    border-radius: var(--chat-radius);
    position: relative;
    max-width: 100%;
    transition: background 0.15s ease;
}

.message:hover {
    background: var(--chat-bg-secondary);
}

.message-header {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 4px;
}

.message-author {
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
}

.message-author:hover {
    text-decoration: underline;
}

.message.role-admin .message-author {
    color: var(--chat-admin-color);
}

.message.role-user .message-author {
    color: var(--chat-user-color);
}

.message.role-guest .message-author {
    color: var(--chat-guest-color);
}

.guest-name {
    font-style: italic;
    font-weight: 500;
}

.message-time {
    font-size: 11px;
    color: var(--chat-text-muted);
}

.message-content {
    font-size: 14px;
    line-height: 1.5;
    word-wrap: break-word;
    white-space: pre-wrap;
    color: var(--chat-text);
}

.message-content.deleted {
    color: var(--chat-text-muted);
    font-style: italic;
}

.edited-indicator {
    font-size: 11px;
    color: var(--chat-text-muted);
    font-style: italic;
    margin-left: 4px;
}

/* ── Markdown rendering ── */

.message-content a {
    color: var(--chat-accent);
    text-decoration: none;
}

.message-content a:hover {
    text-decoration: underline;
}

.md-inline-code {
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;
    font-size: 0.9em;
    background: var(--chat-bg-tertiary);
    padding: 1px 5px;
    border-radius: var(--chat-radius-sm);
}

.md-code-block {
    background: var(--chat-bg-tertiary);
    border-radius: 6px;
    padding: 10px 12px;
    margin: 4px 0;
    overflow-x: auto;
}

.md-code-block code {
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;
    font-size: 13px;
    line-height: 1.45;
    white-space: pre;
    display: block;
}

/* Scroll spinner */
.scroll-spinner {
    display: flex;
    justify-content: center;
    padding: 12px 0;
    min-height: 36px;
}

.scroll-spinner .dot-pulse {
    display: inline-flex;
    gap: 6px;
    align-items: center;
}

.scroll-spinner .dot-pulse span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--chat-text-muted);
    animation: dotPulse 1.2s ease-in-out infinite;
}

.scroll-spinner .dot-pulse span:nth-child(2) {
    animation-delay: 0.15s;
}

.scroll-spinner .dot-pulse span:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes dotPulse {

    0%,
    80%,
    100% {
        opacity: 0.3;
        transform: scale(0.8);
    }

    40% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Grouped messages (consecutive from same sender) */
.message-grouped {
    padding-top: 2px;
}

.message-grouped .message-header {
    display: none;
}

/* Message Actions */
.message-actions {
    position: absolute;
    right: 10px;
    top: 10px;
    display: none;
    gap: 6px;
    background: var(--chat-bg);
    padding: 4px;
    border-radius: var(--chat-radius-sm);
    box-shadow: var(--chat-shadow);
}

.message:hover .message-actions {
    display: flex;
}

.action-btn {
    padding: 5px 10px;
    font-size: 12px;
    border: none;
    border-radius: var(--chat-radius-sm);
    cursor: pointer;
    transition: all 0.15s ease;
    font-weight: 500;
    font-family: inherit;
}

.action-edit {
    background: var(--chat-bg-tertiary);
    color: var(--chat-text-secondary);
}

.action-edit:hover {
    background: var(--chat-accent-light);
    color: var(--chat-accent);
}

.action-delete {
    background: var(--chat-bg-tertiary);
    color: var(--chat-text-secondary);
}

.action-delete:hover {
    background: var(--chat-error-light);
    color: var(--chat-error);
}

/* Input Area */
.input-area {
    padding: 16px 24px 20px;
    display: flex;
    gap: 12px;
    background: var(--chat-bg);
    border-top: 1px solid var(--chat-border);
}

.message-input {
    flex: 1;
    padding: 12px 16px;
    font-size: 14px;
    border: 1px solid var(--chat-border);
    border-radius: var(--chat-radius);
    background: var(--chat-bg);
    color: var(--chat-text);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    font-family: inherit;
}

.message-input:focus {
    border-color: var(--chat-accent);
    box-shadow: 0 0 0 3px var(--chat-accent-light);
}

.message-input::placeholder {
    color: var(--chat-text-muted);
}

.send-button {
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 600;
    background: var(--chat-accent);
    color: white;
    border: none;
    border-radius: var(--chat-radius);
    cursor: pointer;
    transition: background 0.2s ease;
    font-family: inherit;
}

.send-button:hover {
    background: var(--chat-accent-hover);
}

.send-button.disabled {
    background: var(--chat-text-muted);
    cursor: not-allowed;
}

/* Edit Overlay */
.edit-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--chat-overlay);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.edit-overlay.visible {
    display: flex;
}

.edit-modal {
    background: var(--chat-bg);
    border: 1px solid var(--chat-border);
    border-radius: var(--chat-radius);
    padding: 24px;
    width: 90%;
    max-width: 480px;
    box-shadow: var(--chat-shadow-lg);
}

.edit-header {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--chat-text);
}

.edit-input {
    width: 100%;
    padding: 12px 14px;
    font-size: 14px;
    border: 1px solid var(--chat-border);
    border-radius: var(--chat-radius);
    background: var(--chat-bg);
    color: var(--chat-text);
    margin-bottom: 20px;
    outline: none;
    font-family: inherit;
}

.edit-input:focus {
    border-color: var(--chat-accent);
    box-shadow: 0 0 0 3px var(--chat-accent-light);
}

.edit-buttons {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.btn-cancel {
    padding: 10px 20px;
    font-size: 14px;
    background: var(--chat-bg-tertiary);
    color: var(--chat-text-secondary);
    border: none;
    border-radius: var(--chat-radius);
    cursor: pointer;
    font-weight: 500;
    font-family: inherit;
    transition: background 0.15s ease;
}

.btn-cancel:hover {
    background: var(--chat-border);
}

.btn-save {
    padding: 10px 20px;
    font-size: 14px;
    background: var(--chat-accent);
    color: white;
    border: none;
    border-radius: var(--chat-radius);
    cursor: pointer;
    font-weight: 600;
    font-family: inherit;
    transition: background 0.15s ease;
}

.btn-save:hover {
    background: var(--chat-accent-hover);
}

/* Notifications */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 14px 20px;
    border-radius: var(--chat-radius);
    font-size: 14px;
    z-index: 1001;
    animation: slideIn 0.3s ease;
    box-shadow: var(--chat-shadow-lg);
    font-weight: 500;
}

.notification-info {
    background: var(--chat-accent);
    color: white;
}

.notification-warning {
    background: var(--chat-warning);
    color: white;
}

.notification-error {
    background: var(--chat-error);
    color: white;
}

.notification-invite {
    background: var(--chat-bg);
    border: 1px solid var(--chat-border);
    color: var(--chat-text);
    display: flex;
    align-items: center;
    gap: 16px;
}

.notification.fade-out {
    animation: fadeOut 0.3s ease forwards;
}

.invite-buttons {
    display: flex;
    gap: 8px;
}

.invite-buttons button {
    padding: 7px 14px;
    font-size: 12px;
    border: none;
    border-radius: var(--chat-radius-sm);
    cursor: pointer;
    font-weight: 500;
    font-family: inherit;
}

.invite-buttons button:first-child {
    background: var(--chat-success);
    color: white;
}

.invite-buttons button:last-child {
    background: var(--chat-bg-tertiary);
    color: var(--chat-text-secondary);
}

/* Banned Overlay */
.banned-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--chat-overlay-heavy);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1002;
}

.banned-content {
    text-align: center;
    padding: 40px;
    background: var(--chat-bg);
    border-radius: var(--chat-radius);
    max-width: 400px;
}

.banned-content h2 {
    color: var(--chat-error);
    margin: 0 0 16px 0;
    font-size: 20px;
}

.banned-content p {
    color: var(--chat-text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* Community list page */
.community-list-page {
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.community-list-page h1 {
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 8px;
}

.community-list-page p {
    color: var(--chat-text-secondary);
    margin: 0 0 24px;
}

.community-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

.community-card {
    background: var(--chat-bg-secondary);
    border: 1px solid var(--chat-border);
    border-radius: var(--chat-radius);
    padding: 20px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.community-card:hover {
    background: var(--chat-bg-tertiary);
    border-color: var(--chat-accent);
}

.community-card-name {
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 4px;
}

.community-card-slug {
    color: var(--chat-text-muted);
    font-size: 13px;
    margin-bottom: 8px;
}

.community-card-role {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--chat-accent);
    font-weight: 600;
}

/* ── Community header (top of sidebar) ── */

.community-header-wrapper {
    position: relative;
}

.community-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    cursor: pointer;
    border-bottom: 1px solid var(--chat-border);
    transition: background 0.15s;
}

.community-header:hover {
    background: var(--chat-bg-tertiary);
}

.community-header-name {
    font-weight: 600;
    font-size: 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.community-header svg {
    flex-shrink: 0;
    color: var(--chat-text-muted);
}

.community-dropdown {
    position: absolute;
    top: 100%;
    left: 8px;
    right: 8px;
    background: var(--chat-bg);
    border: 1px solid var(--chat-border);
    border-radius: 8px;
    box-shadow: var(--chat-shadow-lg);
    z-index: 50;
    padding: 6px;
    display: flex;
    flex-direction: column;
}

.community-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--chat-text);
    cursor: pointer;
    font-size: 13px;
    font-family: inherit;
    text-align: left;
    transition: background 0.1s;
}

.community-dropdown-btn:hover {
    background: var(--chat-bg-tertiary);
}

.community-dropdown-btn svg {
    color: var(--chat-text-muted);
    flex-shrink: 0;
}

/* ── User panel (bottom of sidebar) ── */

.user-panel-wrapper {
    position: relative;
    margin-top: auto;
    border-top: 1px solid var(--chat-border);
}

.user-panel {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    cursor: pointer;
    transition: background 0.15s;
}

.user-panel:hover {
    background: var(--chat-bg-tertiary);
}

.user-panel-avatar,
.user-popup-avatar {
    background: var(--chat-guest-color);
}

.user-panel-avatar.role-admin,
.user-popup-avatar.role-admin {
    background: var(--chat-admin-color);
}

.user-panel-avatar.role-user,
.user-popup-avatar.role-user {
    background: var(--chat-accent);
}

.user-panel-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    flex-shrink: 0;
}

.user-panel-info {
    min-width: 0;
}

.user-panel-name {
    font-weight: 500;
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-panel-name.role-admin {
    color: var(--chat-admin-color);
}

.user-panel-name.role-user {
    color: var(--chat-user-color);
}

.user-panel-name.role-guest {
    color: var(--chat-guest-color);
    font-style: italic;
}

.user-panel-signin {
    margin-left: auto;
    padding: 5px 14px;
    font-size: 12px;
    font-weight: 600;
    background: var(--chat-accent-light);
    color: var(--chat-accent);
    border: none;
    border-radius: var(--chat-radius-sm);
    cursor: pointer;
    font-family: inherit;
    flex-shrink: 0;
    transition: background 0.15s;
}

.user-panel-signin:hover {
    background: var(--chat-accent-light-hover);
}

.user-panel-status {
    font-size: 11px;
    color: var(--chat-text-muted);
}

.user-popup {
    position: absolute;
    bottom: 100%;
    left: 8px;
    right: 8px;
    margin-bottom: 4px;
    background: var(--chat-bg);
    border: 1px solid var(--chat-border);
    border-radius: 8px;
    box-shadow: var(--chat-shadow-lg);
    z-index: 50;
    overflow: hidden;
}

.user-popup-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--chat-border);
}

.user-popup-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--chat-accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
    flex-shrink: 0;
}

.user-popup-name {
    font-weight: 600;
    font-size: 14px;
}

.user-popup-actions {
    padding: 6px;
    display: flex;
    flex-direction: column;
}

.user-popup-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--chat-text);
    cursor: pointer;
    font-size: 13px;
    font-family: inherit;
    text-align: left;
    transition: background 0.1s;
}

.user-popup-btn:hover {
    background: var(--chat-bg-tertiary);
}

.user-popup-btn svg {
    color: var(--chat-text-muted);
    flex-shrink: 0;
}

.user-popup-btn-danger:hover {
    color: var(--chat-error);
    background: var(--chat-error-light);
}

.user-popup-btn-danger:hover svg {
    color: var(--chat-error);
}

/* ── Member list (right pane) ── */

.member-list-pane {
    width: 240px;
    background: var(--chat-bg-secondary);
    border-left: 1px solid var(--chat-border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.member-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--chat-border);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--chat-text-muted);
}

.member-list-close {
    background: none;
    border: none;
    color: var(--chat-text-muted);
    cursor: pointer;
    padding: 2px;
    display: flex;
}

.member-list-close:hover {
    color: var(--chat-text);
}

.member-list-content {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

.member-section-header {
    padding: 8px 16px 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--chat-text-muted);
}

.member-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 16px;
    font-size: 13px;
}

.member-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.member-indicator.online {
    background: var(--chat-success);
}

.member-indicator.offline {
    background: var(--chat-text-muted);
}

.member-info {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

.member-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.member-role-badge {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 1px 5px;
    border-radius: 3px;
    background: var(--chat-bg-tertiary);
    color: var(--chat-text-muted);
    font-weight: 600;
    flex-shrink: 0;
}

.role-admin .member-role-badge {
    color: var(--chat-admin-color);
}

.role-user .member-role-badge {
    color: var(--chat-user-color);
}

.member-list-toggle {
    background: none;
    border: none;
    color: var(--chat-text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: var(--chat-radius-sm);
    display: flex;
    align-items: center;
}

.member-list-toggle:hover,
.member-list-toggle.active {
    color: var(--chat-text);
    background: var(--chat-bg-tertiary);
}

/* ── Header actions (right side of chat header) ── */

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ── Settings layout (tabbed) ── */

.settings-layout {
    display: flex;
    height: 100%;
}

.settings-nav {
    width: 200px;
    background: var(--chat-bg-secondary);
    border-right: 1px solid var(--chat-border);
    padding: 16px 10px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex-shrink: 0;
}

.settings-back {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--chat-text-muted);
    cursor: pointer;
    padding: 8px 10px;
    font-size: 13px;
    font-family: inherit;
    border-radius: var(--chat-radius-sm);
    margin-bottom: 4px;
}

.settings-back:hover {
    color: var(--chat-text);
    background: var(--chat-bg-tertiary);
}

.settings-nav-title {
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--chat-text-muted);
    padding: 8px 10px 4px;
}

.settings-tab {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    border: none;
    border-radius: var(--chat-radius-sm);
    background: transparent;
    color: var(--chat-text-secondary);
    cursor: pointer;
    font-size: 14px;
    font-family: inherit;
    text-align: left;
    transition: background 0.1s;
}

.settings-tab:hover {
    background: var(--chat-bg-tertiary);
    color: var(--chat-text);
}

.settings-tab.active {
    background: var(--chat-accent-light);
    color: var(--chat-accent);
    font-weight: 500;
}

.settings-content {
    flex: 1;
    overflow-y: auto;
    padding: 32px 40px;
    min-width: 0;
}

.settings-panel {
    max-width: 640px;
}

.settings-panel-title {
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 20px;
}

.settings-description {
    color: var(--chat-text-secondary);
    font-size: 14px;
    margin: 0 0 20px;
    line-height: 1.5;
}

.settings-field {
    margin-bottom: 20px;
}

.settings-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--chat-text-secondary);
    margin-bottom: 6px;
}

.settings-input {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    border: 1px solid var(--chat-border);
    border-radius: var(--chat-radius-sm);
    background: var(--chat-bg);
    color: var(--chat-text);
    font-family: inherit;
    outline: none;
    transition: border-color 0.15s;
}

.settings-input:focus {
    border-color: var(--chat-accent);
}

.settings-textarea {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    border: 1px solid var(--chat-border);
    border-radius: var(--chat-radius-sm);
    background: var(--chat-bg);
    color: var(--chat-text);
    font-family: inherit;
    outline: none;
    resize: vertical;
    transition: border-color 0.15s;
}

.settings-textarea:focus {
    border-color: var(--chat-accent);
}

.settings-slug-row {
    display: flex;
    align-items: center;
    gap: 0;
}

.settings-slug-prefix {
    padding: 10px 0 10px 12px;
    font-size: 14px;
    color: var(--chat-text-muted);
    background: var(--chat-bg-tertiary);
    border: 1px solid var(--chat-border);
    border-right: none;
    border-radius: var(--chat-radius-sm) 0 0 var(--chat-radius-sm);
    white-space: nowrap;
}

.settings-slug-input {
    border-radius: 0 var(--chat-radius-sm) var(--chat-radius-sm) 0 !important;
    flex: 1;
}

.settings-hint {
    font-size: 12px;
    color: var(--chat-text-muted);
    margin-top: 4px;
}

.settings-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    cursor: pointer;
}

.settings-checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--chat-accent);
}

.settings-checkbox-label.disabled {
    opacity: 0.45;
    cursor: default;
    pointer-events: none;
}

.settings-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--chat-border);
}

.settings-save {
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 600;
    background: var(--chat-accent);
    color: white;
    border: none;
    border-radius: var(--chat-radius-sm);
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s, opacity 0.15s;
}

.settings-save:hover {
    background: var(--chat-accent-hover);
}

.settings-save.disabled {
    opacity: 0.5;
    cursor: default;
    pointer-events: none;
}

.settings-dirty-hint {
    font-size: 13px;
    color: var(--chat-warning);
}

/* Role tiers (read-only display) */
.role-tier {
    margin-bottom: 16px;
    border: 1px solid var(--chat-border);
    border-radius: 6px;
    overflow: hidden;
}

.role-tier-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--chat-bg-secondary);
    font-weight: 600;
    font-size: 14px;
}

.role-tier-header svg {
    color: var(--chat-text-muted);
}

.role-tier-perms {
    margin: 0;
    padding: 10px 14px 10px 38px;
    font-size: 13px;
    color: var(--chat-text-secondary);
    line-height: 1.8;
}

.role-tier-perms li {
    list-style: disc;
}

/* Settings panel header (title + action button) */
.settings-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.settings-panel-header .settings-panel-title {
    margin: 0;
}

.settings-panel-action {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    background: var(--chat-accent);
    color: white;
    border: none;
    border-radius: var(--chat-radius-sm);
    cursor: pointer;
    font-family: inherit;
}

.settings-panel-action:hover {
    background: var(--chat-accent-hover);
}

/* Channel list in settings */
.channel-list-settings {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.channel-row {
    border: 1px solid var(--chat-border);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 4px;
}

.channel-row-display {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
}

.channel-row-display:hover {
    background: var(--chat-bg-secondary);
}

.channel-row-info {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    min-width: 0;
}

.channel-row-icon {
    color: var(--chat-text-muted);
    display: flex;
    flex-shrink: 0;
}

.channel-row-name {
    font-weight: 500;
    font-size: 14px;
}

.channel-row-default-badge,
.channel-row-badge {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 1px 6px;
    border-radius: 3px;
    font-weight: 600;
}

.channel-row-default-badge {
    background: var(--chat-accent-light);
    color: var(--chat-accent);
}

.channel-row-badge {
    background: var(--chat-bg-tertiary);
    color: var(--chat-text-muted);
}

.channel-row-desc {
    flex: 2;
    font-size: 13px;
    color: var(--chat-text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.channel-row-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.channel-row-btn {
    background: none;
    border: 1px solid var(--chat-border);
    border-radius: var(--chat-radius-sm);
    color: var(--chat-text-muted);
    cursor: pointer;
    padding: 5px 7px;
    display: flex;
}

.channel-row-btn:hover {
    color: var(--chat-text);
    background: var(--chat-bg-tertiary);
}

.channel-row-btn-danger:hover {
    color: var(--chat-error);
    border-color: var(--chat-error);
    background: var(--chat-error-light);
}

.channel-form-wrapper {
    border: 1px solid var(--chat-border);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
    background: var(--chat-bg-secondary);
}

.channel-form-wrapper h3 {
    margin: 0 0 12px;
    font-size: 14px;
}

.channel-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.channel-form .settings-field {
    margin-bottom: 0;
}

.channel-form-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    padding-top: 8px;
}

/* Invite/ban rows in settings */
.invite-list-settings {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.invite-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--chat-border);
    border-radius: 6px;
    margin-bottom: 4px;
}

.invite-row:hover {
    background: var(--chat-bg-secondary);
}

.invite-row.expired {
    opacity: 0.5;
}

.invite-row-main {
    flex: 1;
    min-width: 0;
}

.invite-row-code {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-weight: 600;
    font-size: 14px;
}

.invite-row-meta {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: var(--chat-text-muted);
    margin-top: 2px;
}

.invite-row-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

/* ── Invite modal ── */

.invite-overlay {
    position: fixed;
    inset: 0;
    background: var(--chat-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.invite-modal {
    background: var(--chat-bg);
    border: 1px solid var(--chat-border);
    border-radius: 12px;
    padding: 28px;
    width: 480px;
    max-width: 90vw;
    box-shadow: var(--chat-shadow-lg);
}

.invite-title {
    margin: 0 0 4px;
    font-size: 18px;
    font-weight: 600;
}

.invite-subtitle {
    margin: 0 0 20px;
    color: var(--chat-text-secondary);
    font-size: 14px;
}

.invite-link-box {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.invite-link-input {
    flex: 1;
    padding: 10px 12px;
    font-size: 13px;
    border: 1px solid var(--chat-border);
    border-radius: var(--chat-radius-sm);
    background: var(--chat-bg-tertiary);
    color: var(--chat-text);
    font-family: 'SF Mono', 'Fira Code', monospace;
    outline: none;
}

.invite-copy-btn {
    padding: 10px 16px;
    background: var(--chat-accent);
    color: white;
    border: none;
    border-radius: var(--chat-radius-sm);
    cursor: pointer;
    font-weight: 500;
    font-family: inherit;
    font-size: 13px;
    white-space: nowrap;
}

.invite-copy-btn:hover {
    background: var(--chat-accent-hover);
}

.invite-settings {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
}

.invite-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.invite-field-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--chat-text-secondary);
}

.invite-select {
    padding: 9px 12px;
    font-size: 14px;
    border: 1px solid var(--chat-border);
    border-radius: var(--chat-radius-sm);
    background: var(--chat-bg);
    color: var(--chat-text);
    font-family: inherit;
    outline: none;
    cursor: pointer;
}

.invite-select:focus {
    border-color: var(--chat-accent);
}

.invite-select:disabled {
    opacity: 0.5;
    cursor: default;
}

.invite-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding-top: 16px;
    border-top: 1px solid var(--chat-border);
}

/* ── Join page ── */

.join-page {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    background: var(--chat-bg-secondary);
}

.join-card {
    background: var(--chat-bg);
    border: 1px solid var(--chat-border);
    border-radius: 16px;
    padding: 40px;
    width: 440px;
    max-width: 90vw;
    text-align: center;
    box-shadow: var(--chat-shadow-lg);
}

.join-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--chat-text-muted);
    background: var(--chat-bg-tertiary);
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 16px;
}

.join-community-name {
    margin: 0 0 8px;
    font-size: 28px;
    font-weight: 700;
}

.join-code {
    color: var(--chat-text-muted);
    font-size: 13px;
    margin: 0 0 24px;
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.join-error {
    background: var(--chat-error-light);
    color: var(--chat-error);
    padding: 10px 16px;
    border-radius: var(--chat-radius-sm);
    font-size: 13px;
    margin-bottom: 16px;
}

.join-user {
    color: var(--chat-text-secondary);
    font-size: 14px;
    margin: 0 0 20px;
}

.join-btn-primary {
    padding: 12px 32px;
    font-size: 15px;
    font-weight: 600;
    background: var(--chat-accent);
    color: white;
    border: none;
    border-radius: var(--chat-radius);
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s;
}

.join-btn-primary:hover {
    background: var(--chat-accent-hover);
}

.join-btn-primary:disabled {
    opacity: 0.6;
    cursor: default;
}

.join-btn-secondary {
    padding: 12px 32px;
    font-size: 15px;
    font-weight: 500;
    background: var(--chat-bg-tertiary);
    color: var(--chat-text);
    border: 1px solid var(--chat-border);
    border-radius: var(--chat-radius);
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s;
}

.join-btn-secondary:hover {
    background: var(--chat-bg-secondary);
}

.join-guest-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 8px;
}

.join-guest-text {
    color: var(--chat-text-secondary);
    font-size: 14px;
    line-height: 1.5;
    margin: 0 0 24px;
}

.join-guest-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

/* ── Channel modal (tabbed edit / simple create) ── */

.channel-modal {
    background: var(--chat-bg);
    border: 1px solid var(--chat-border);
    border-radius: 12px;
    width: 90%;
    height: 90%;
    max-width: 600px;
    max-height: 480px;
    box-shadow: var(--chat-shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.channel-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px 14px;
    border-bottom: 1px solid var(--chat-border);
    flex-shrink: 0;
}

.channel-modal-header .edit-header { margin: 0; }

.channel-modal-body {
    padding: 16px 24px 24px;
    overflow-y: auto;
    flex: 1;
}

/* Tabbed layout (vertical tab bar + content) */
.channel-modal-tabbed {
    display: flex;
    flex: 1;
    min-height: 0;
}

.modal-tab-bar {
    width: 140px;
    background: var(--chat-bg-secondary);
    border-right: 1px solid var(--chat-border);
    padding: 8px 6px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex-shrink: 0;
}

.modal-tab {
    padding: 8px 12px;
    border: none;
    border-radius: var(--chat-radius-sm);
    background: transparent;
    color: var(--chat-text-secondary);
    cursor: pointer;
    font-size: 13px;
    font-family: inherit;
    font-weight: 500;
    text-align: left;
    transition: background 0.1s, color 0.1s;
}

.modal-tab:hover { color: var(--chat-text); background: var(--chat-bg-tertiary); }

.modal-tab.active {
    color: var(--chat-accent);
    background: var(--chat-accent-light);
}

.modal-tab-content {
    flex: 1;
    padding: 16px 20px;
    overflow-y: auto;
    min-width: 0;
}

.modal-tab-panel {
    /* No extra padding — content area handles it */
}

.modal-tab-actions {
    padding-top: 16px;
    border-top: 1px solid var(--chat-border);
    margin-top: 16px;
}

/* Channel member rows */
.channel-members-list {
    margin-bottom: 16px;
}

.channel-member-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--chat-border);
}

.channel-member-id {
    flex: 1;
    font-size: 13px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    overflow: hidden;
    text-overflow: ellipsis;
}

.channel-member-add {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* ── Context menu ── */

.ctx-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1100;
    display: none;
}

.ctx-menu {
    position: fixed;
    z-index: 1101;
    display: none;
    flex-direction: column;
    min-width: 180px;
    background: var(--chat-bg);
    border: 1px solid var(--chat-border);
    border-radius: 8px;
    box-shadow: var(--chat-shadow-lg);
    padding: 4px;
    overflow: hidden;
}

.ctx-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--chat-text);
    cursor: pointer;
    font-size: 13px;
    font-family: inherit;
    text-align: left;
    transition: background 0.1s;
    width: 100%;
}

.ctx-item:hover { background: var(--chat-accent-light); color: var(--chat-accent); }
.ctx-item:hover .ctx-icon { color: var(--chat-accent); }

.ctx-icon { color: var(--chat-text-muted); flex-shrink: 0; }
.ctx-label { flex: 1; }
.ctx-chevron { color: var(--chat-text-muted); flex-shrink: 0; margin-left: auto; }
.ctx-item-active { background: var(--chat-accent-light); color: var(--chat-accent); }
.ctx-item-active .ctx-icon { color: var(--chat-accent); }
.ctx-submenu { /* same base as .ctx-menu, positioned by JS */ }

.ctx-danger { color: var(--chat-error); }
.ctx-danger .ctx-icon { color: var(--chat-error); }
.ctx-danger:hover { background: var(--chat-error-light); color: var(--chat-error); }

.ctx-disabled { opacity: 0.4; pointer-events: none; }

.ctx-separator {
    height: 1px;
    background: var(--chat-border);
    margin: 4px 8px;
}

/* ── Community strip (left sidebar) ── */

.community-strip {
    width: 56px;
    background: var(--chat-bg-tertiary);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 0;
    gap: 6px;
    overflow-y: auto;
    flex-shrink: 0;
}

.community-strip::-webkit-scrollbar { width: 0; }

.community-strip-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--chat-bg-secondary);
    color: var(--chat-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: border-radius 0.2s, background 0.15s;
    flex-shrink: 0;
    border: 2px solid transparent;
}

.community-strip-icon:hover {
    border-radius: 35%;
    background: var(--chat-accent-light);
    color: var(--chat-accent);
}

.community-strip-icon.active {
    border-radius: 35%;
    border-color: var(--chat-accent);
    background: var(--chat-accent);
    color: white;
}

.community-strip-separator {
    width: 28px;
    height: 2px;
    background: var(--chat-border);
    border-radius: 1px;
    flex-shrink: 0;
}

.community-strip-add {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: transparent;
    border: 2px dashed var(--chat-border);
    color: var(--chat-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
    flex-shrink: 0;
}

.community-strip-add:hover {
    border-color: var(--chat-success);
    color: var(--chat-success);
}

/* ── User profile popup ── */

.user-popup-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1050;
}

.user-profile-popup {
    position: fixed;
    z-index: 1051;
    background: var(--chat-bg);
    border: 1px solid var(--chat-border);
    border-radius: 12px;
    box-shadow: var(--chat-shadow-lg);
    width: 280px;
    overflow: hidden;
}

.user-profile-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--chat-border);
}

.user-profile-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--chat-guest-color);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 18px;
    flex-shrink: 0;
}

.user-profile-avatar.role-admin { background: var(--chat-admin-color); }
.user-profile-avatar.role-user { background: var(--chat-accent); }

.user-profile-name { font-weight: 600; font-size: 15px; }
.user-profile-role { font-size: 12px; color: var(--chat-text-muted); text-transform: capitalize; }

.user-profile-bio {
    padding: 12px 16px;
    font-size: 13px;
    color: var(--chat-text-muted);
    font-style: italic;
    border-bottom: 1px solid var(--chat-border);
}

.user-profile-actions {
    padding: 6px;
    display: flex;
    flex-direction: column;
}

/* ── Channel access modal ── */

.channel-access-list {
    display: flex;
    flex-direction: column;
}

.channel-access-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 4px;
    cursor: pointer;
    border-radius: var(--chat-radius-sm);
    font-size: 14px;
}

.channel-access-row:hover { background: var(--chat-bg-tertiary); }

.channel-access-row input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--chat-accent);
    pointer-events: none;
}

/* ── Manage roles modal ── */

.role-options {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.role-option {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--chat-border);
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}

.role-option:hover { background: var(--chat-bg-secondary); }

.role-option.active {
    border-color: var(--chat-accent);
    background: var(--chat-accent-light);
}

.role-option input[type="radio"] {
    margin-top: 3px;
    accent-color: var(--chat-accent);
}

.role-option-label { font-weight: 500; font-size: 14px; }
.role-option-desc { font-size: 12px; color: var(--chat-text-muted); margin-top: 2px; }

/* Theme toggle */
.theme-toggle {
    background: var(--chat-bg-tertiary);
    border: 1px solid var(--chat-border);
    border-radius: var(--chat-radius-sm);
    color: var(--chat-text);
    cursor: pointer;
    font-size: 16px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: background 0.15s;
}

.theme-toggle:hover {
    background: var(--chat-bg-secondary);
}

/* Animations */
@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--chat-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--chat-text-muted);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .chat-sidebar {
        position: fixed;
        left: -260px;
        top: 0;
        bottom: 0;
        z-index: 100;
        transition: left 0.3s ease;
        box-shadow: var(--chat-shadow-lg);
    }

    .chat-sidebar.open {
        left: 0;
    }

    .chat-header {
        padding-left: 60px;
    }

    .message-actions {
        display: flex;
        position: static;
        margin-top: 8px;
        background: none;
        box-shadow: none;
        padding: 0;
    }

    .input-area {
        padding: 12px 16px 16px;
    }

    .message-container {
        padding: 16px;
    }
}