/**
 * BetterDesk Console - Remote Desktop Viewer Styles
 * Fullscreen viewer with auto-hiding toolbar, connection overlay, and dark theme
 */

.hidden {
    display: none !important;
}

/* ---- Toast Notifications ---- */
.rd-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 13px;
    color: #fff;
    z-index: 100000;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    max-width: 420px;
    text-align: center;
}
.rd-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.rd-toast-info { background: rgba(56, 132, 255, 0.92); }
.rd-toast-warning { background: rgba(210, 153, 34, 0.92); }
.rd-toast-error { background: rgba(218, 54, 51, 0.92); }
.rd-toast-success { background: rgba(46, 164, 79, 0.92); }

/* ---- Viewer Body (no sidebar, no scroll) ---- */
.viewer-body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #000;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text-primary, #e6edf3);
    height: var(--app-height, 100vh);
    width: 100vw;
    width: 100%;
}

/* ---- Main Viewer Container ---- */
.viewer-container {
    position: absolute;
    top: var(--session-bar-slim, 18px);
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    background-color: #000;
}

/* ---- Canvas ---- */
.session-canvas {
    display: block;
    width: 100%;
    height: 100%;
    outline: none;
    cursor: default;
}

/* During streaming: show crosshair as fallback (remote cursor drawn on canvas overlay) */
.session-panel.streaming .session-canvas {
    cursor: crosshair;
}

/* When remote cursor overlay is active, hide local cursor to avoid double cursor */
.session-panel.streaming.has-remote-cursor .session-canvas {
    cursor: none;
}

/* ---- Connection Overlay ---- */
.viewer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(13, 17, 23, 0.95);
    z-index: 100;
    backdrop-filter: blur(8px);
}

.overlay-card {
    background: var(--bg-secondary, #161b22);
    border: 1px solid var(--border-primary, #30363d);
    border-radius: 12px;
    padding: 40px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

.overlay-icon {
    margin-bottom: 16px;
}

.overlay-icon .material-icons {
    font-size: 48px;
    color: var(--accent-blue, #58a6ff);
}

.overlay-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary, #e6edf3);
    margin: 0 0 8px 0;
}

.overlay-device-id {
    font-size: 16px;
    color: var(--text-secondary, #8b949e);
    margin: 0 0 4px 0;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}

.overlay-device-name {
    font-size: 14px;
    color: var(--text-secondary, #8b949e);
    margin: 0 0 24px 0;
}

.overlay-hint {
    font-size: 14px;
    color: var(--text-secondary, #8b949e);
    margin: 0 0 24px 0;
    line-height: 1.5;
}

.autoplay-overlay {
    z-index: 150;
    cursor: pointer;
}

.autoplay-card .overlay-icon .material-icons {
    font-size: 64px;
    color: var(--accent-green, #3fb950);
}

.overlay-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    background: var(--bg-tertiary, #21262d);
    margin-bottom: 16px;
    font-size: 14px;
    color: var(--text-secondary, #8b949e);
}

.overlay-status.error {
    color: var(--accent-red, #f85149);
    background: rgba(248, 81, 73, 0.1);
}

.overlay-status.info {
    color: var(--accent-blue, #58a6ff);
}

/* Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-primary, #30363d);
    border-top-color: var(--accent-blue, #58a6ff);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Overlay actions */
.overlay-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 16px;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    border: 1px solid transparent;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.15s, border-color 0.15s;
}

.btn .material-icons {
    font-size: 18px;
}

.btn-primary {
    background-color: var(--accent-green, #2ea44f);
    color: #fff;
    border-color: var(--accent-green, #2ea44f);
}

.btn-primary:hover {
    background-color: #3fb950;
}

.btn-secondary {
    background-color: var(--bg-tertiary, #21262d);
    color: var(--text-primary, #e6edf3);
    border-color: var(--border-primary, #30363d);
}

.btn-secondary:hover {
    background-color: var(--bg-elevated, #30363d);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ---- Password Form ---- */
.password-form {
    margin-top: 16px;
}

.form-group {
    margin-bottom: 16px;
    text-align: left;
}

.form-input {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-tertiary, #21262d);
    border: 1px solid var(--border-primary, #30363d);
    border-radius: 8px;
    color: var(--text-primary, #e6edf3);
    font-size: 14px;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.15s;
}

.form-input:focus {
    border-color: var(--accent-blue, #58a6ff);
    box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.2);
}

.form-input::placeholder {
    color: var(--text-secondary, #8b949e);
}

.login-error {
    color: var(--accent-red, #f85149);
    font-size: 13px;
    margin: 0 0 12px 0;
    text-align: center;
}

.password-form-footer {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 4px;
    text-align: left;
}

.session-remember-peer {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.4;
    color: var(--text-secondary, #8b949e);
    cursor: pointer;
    user-select: none;
}

.session-remember-peer-checkbox {
    width: 16px;
    height: 16px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--accent-blue, #388bfd);
    cursor: pointer;
}

.session-remember-peer span {
    flex: 1;
}

.password-form-footer .session-btn-authenticate {
    margin-top: 0;
}

/* ---- Toolbar (notch integrated in session tab bar) ---- */
.toolbar-notch-slot {
    position: absolute;
    left: 50%;
    top: 100%;
    transform: translateX(-50%);
    z-index: 230;
    pointer-events: none;
    -webkit-app-region: no-drag;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.22s ease, visibility 0.22s ease, transform 0.22s ease;
}

.toolbar-notch-slot.toolbar-chrome-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateY(-4px);
}

/* First appearance after login — droplet drops from tab bar */
.toolbar-notch-slot.toolbar-chrome-enter,
.toolbar-notch-slot.toolbar-chrome-exit {
    transition: none;
}

.toolbar-notch-slot.toolbar-chrome-enter {
    transform: translateX(-50%) translateY(0);
}

.toolbar-notch-slot.toolbar-chrome-enter .toolbar-handle {
    animation: notch-droplet-enter 0.42s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes notch-droplet-enter {
    0% {
        opacity: 0;
        transform: translateY(-10px) scaleY(0.4);
        min-width: 32px;
        box-shadow: 0 0 0 rgba(0, 0, 0, 0);
    }
    65% {
        opacity: 1;
        transform: translateY(3px) scaleY(1.08);
        box-shadow: 0 6px 18px rgba(0, 0, 0, 0.42);
    }
    100% {
        opacity: 0.5;
        transform: translateY(0) scaleY(1);
        min-width: 40px;
        box-shadow: 0 4px 14px rgba(0, 0, 0, 0.38);
    }
}

@media (prefers-reduced-motion: reduce) {
    .toolbar-notch-slot.toolbar-chrome-enter .toolbar-handle {
        animation: none;
    }

    .toolbar-notch-slot.toolbar-chrome-exit {
        animation: none;
    }

    .toolbar-drawer,
    .toolbar-handle,
    .toolbar-expanded {
        transition: none;
    }
}

/* Exit after disconnect — retract into tab bar */
.toolbar-notch-slot.toolbar-chrome-exit {
    pointer-events: none;
    animation: notch-chrome-exit 0.38s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes notch-chrome-exit {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0) scale(1);
    }
    55% {
        opacity: 0.65;
        transform: translateX(-50%) translateY(-6px) scale(0.96);
    }
    100% {
        opacity: 0;
        visibility: hidden;
        transform: translateX(-50%) translateY(-14px) scale(0.88);
    }
}

.viewer-toolbar {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
    background: transparent;
    border: none;
    pointer-events: auto;
}

/* Drawer shell — content panel + pull handle slide out together */
.toolbar-drawer {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: max-content;
    max-width: calc(100vw - 120px);
    transform-origin: top center;
    transition: transform 0.38s cubic-bezier(0.22, 1, 0.36, 1);
}

.viewer-toolbar.drawer-pulling .toolbar-drawer {
    transition-duration: 0.42s;
}

/* Expanded action bar */
.toolbar-expanded {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 2px;
    width: 100%;
    max-height: 0;
    opacity: 0;
    padding: 0 14px;
    overflow: hidden;
    pointer-events: none;
    background: var(--bg-secondary, #161b22);
    border: 1px solid transparent;
    border-top: none;
    border-radius: 0 0 14px 14px;
    box-shadow: none;
    transform: translateY(-8px) scaleY(0.9);
    transform-origin: top center;
    transition:
        max-height 0.38s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.28s ease,
        transform 0.38s cubic-bezier(0.22, 1, 0.36, 1),
        padding 0.38s cubic-bezier(0.22, 1, 0.36, 1),
        border-color 0.22s ease,
        box-shadow 0.32s ease;
}

.viewer-toolbar.expanded .toolbar-expanded,
.viewer-toolbar.pinned .toolbar-expanded {
    max-height: 60px;
    opacity: 1;
    padding: 7px 16px 8px;
    pointer-events: auto;
    border-color: var(--border-primary, #30363d);
    border-bottom: none;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.48);
    transform: translateY(0) scaleY(1);
    overflow: visible;
}

/* Pull handle — collapsed: top droplet; expanded: bottom center tab */
.toolbar-handle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    min-width: 40px;
    height: 10px;
    padding: 0 6px 2px;
    background: var(--bg-secondary, #161b22);
    border: 1px solid var(--border-primary, #30363d);
    border-top: none;
    border-radius: 0 0 10px 10px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.38);
    opacity: 0.5;
    overflow: hidden;
    flex-shrink: 0;
    cursor: grab;
    transition: opacity 0.18s ease, min-width 0.24s cubic-bezier(0.22, 1, 0.36, 1),
        height 0.24s cubic-bezier(0.22, 1, 0.36, 1), padding 0.24s cubic-bezier(0.22, 1, 0.36, 1),
        gap 0.2s ease, border-radius 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease,
        margin-top 0.24s cubic-bezier(0.22, 1, 0.36, 1);
}

.toolbar-handle:focus-visible {
    outline: 2px solid var(--accent-blue, #58a6ff);
    outline-offset: 2px;
}

.toolbar-handle-grip {
    display: none;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 18px;
    color: var(--accent-blue, #58a6ff);
    pointer-events: none;
}

.toolbar-handle-grip .material-icons {
    font-size: 18px;
}

.toolbar-handle .handle-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 0;
    min-width: 0;
    height: 0;
    padding: 0;
    margin: 0;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary, #8b949e);
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
    cursor: pointer;
    transition: width 0.18s ease, min-width 0.18s ease, height 0.18s ease,
        opacity 0.15s ease, background-color 0.15s, color 0.15s;
}

/* Collapsed: top droplet under tab bar */
.viewer-toolbar:not(.expanded):not(.pinned).hover-preview .toolbar-handle,
.viewer-toolbar:not(.expanded):not(.pinned) .toolbar-handle:hover,
.viewer-toolbar:not(.expanded):not(.pinned) .toolbar-handle:focus-within {
    opacity: 1;
    min-width: 72px;
    height: 26px;
    padding: 2px 6px 4px;
    gap: 2px;
}

.viewer-toolbar:not(.expanded):not(.pinned).hover-preview .toolbar-handle .handle-btn,
.viewer-toolbar:not(.expanded):not(.pinned) .toolbar-handle:hover .handle-btn,
.viewer-toolbar:not(.expanded):not(.pinned) .toolbar-handle:focus-within .handle-btn {
    width: 28px;
    min-width: 28px;
    height: 22px;
    opacity: 1;
    pointer-events: auto;
}

/* Expanded: bottom center collapse tab with blue chevron */
.viewer-toolbar.expanded .toolbar-handle,
.viewer-toolbar.pinned .toolbar-handle {
    opacity: 1;
    min-width: 54px;
    height: 20px;
    margin-top: -1px;
    padding: 0 10px 2px;
    gap: 0;
    cursor: pointer;
    border-radius: 0 0 10px 10px;
    border-top: none;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}

.viewer-toolbar.expanded .toolbar-handle-grip,
.viewer-toolbar.pinned .toolbar-handle-grip {
    display: inline-flex;
}

.viewer-toolbar.expanded .toolbar-handle .handle-btn,
.viewer-toolbar.pinned .toolbar-handle .handle-btn {
    display: none;
}

.viewer-toolbar.drawer-pulling .toolbar-handle {
    cursor: grabbing;
}

.handle-btn:hover {
    background: var(--bg-tertiary, #21262d);
    color: var(--text-primary, #e6edf3);
}

.handle-btn .material-icons {
    font-size: 16px;
}

.handle-expand.active {
    color: var(--accent-blue, #58a6ff);
}

.toolbar-left,
.toolbar-right {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
}

.viewer-toolbar.expanded .toolbar-device-info,
.viewer-toolbar.pinned .toolbar-device-info {
    margin-left: 0;
    margin-right: 8px;
    padding-right: 6px;
    border-right: 1px solid var(--border-primary, #30363d);
}

.viewer-toolbar.expanded .toolbar-status-sep,
.viewer-toolbar.pinned .toolbar-status-sep,
.viewer-toolbar.expanded .toolbar-status,
.viewer-toolbar.pinned .toolbar-status {
    display: none !important;
}

.viewer-toolbar.expanded .toolbar-btn,
.viewer-toolbar.pinned .toolbar-btn {
    width: 32px;
    height: 32px;
}

.viewer-toolbar.expanded .toolbar-btn .material-icons,
.viewer-toolbar.pinned .toolbar-btn .material-icons {
    font-size: 18px;
}

.toolbar-monitor-strip {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 0 4px;
    border-left: 1px solid var(--border-primary, #30363d);
    border-right: 1px solid var(--border-primary, #30363d);
    margin: 0 2px;
}

.toolbar-monitor-strip[hidden] {
    display: none !important;
}

.toolbar-monitor-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    padding: 0 6px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary, #8b949e);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.15s, color 0.15s;
}

.toolbar-monitor-btn:hover {
    background: var(--bg-tertiary, #21262d);
    color: var(--text-primary, #e6edf3);
}

.toolbar-monitor-btn.active {
    background: rgba(88, 166, 255, 0.15);
    color: var(--accent-blue, #58a6ff);
}

/* Toolbar button */
.toolbar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 6px;
    border: none;
    background: transparent;
    color: var(--text-secondary, #8b949e);
    cursor: pointer;
    transition: background-color 0.15s, color 0.15s;
    text-decoration: none;
}

.toolbar-btn:hover {
    background: var(--bg-tertiary, #21262d);
    color: var(--text-primary, #e6edf3);
}

.toolbar-btn .material-icons {
    font-size: 20px;
}

.toolbar-btn-danger:hover {
    background: rgba(248, 81, 73, 0.15);
    color: var(--accent-red, #f85149);
}

/* Device info in toolbar */
.toolbar-device-info {
    font-size: 13px;
    color: var(--text-secondary, #8b949e);
    margin-left: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.toolbar-device-id {
    color: var(--text-primary, #e6edf3);
    font-weight: 600;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}

.toolbar-separator {
    color: var(--border-primary, #30363d);
}

.toolbar-status {
    color: var(--text-secondary, #8b949e);
}

/* ---- Toolbar Dropdowns ---- */
.toolbar-dropdown {
    position: relative;
}

.toolbar-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    background: var(--bg-secondary, #161b22);
    border: 1px solid var(--border-primary, #30363d);
    border-radius: 8px;
    padding: 4px;
    min-width: 180px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    z-index: 60;
}

.toolbar-dropdown-menu.open {
    display: block;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 12px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary, #8b949e);
    font-size: 13px;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.15s, color 0.15s;
}

.dropdown-item:hover {
    background: var(--bg-tertiary, #21262d);
    color: var(--text-primary, #e6edf3);
}

.dropdown-item.active {
    color: var(--accent-blue, #58a6ff);
}

.dropdown-item .material-icons {
    font-size: 18px;
}

/* ---- Dropdown Extras ---- */
.dropdown-separator {
    height: 1px;
    background: var(--border-primary, #30363d);
    margin: 4px 8px;
}

.dropdown-label {
    padding: 4px 12px 2px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary, #8b949e);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.toolbar-dropdown-wide {
    min-width: 220px;
}

/* ---- Display settings grid dropdown ---- */
#display-menu.toolbar-dropdown-wide {
    min-width: 420px;
    max-width: min(480px, calc(100vw - 24px));
    max-height: min(75vh, calc(100dvh - 120px));
    overflow-y: auto;
    padding: 8px;
    scrollbar-width: thin;
    scrollbar-color: var(--border-primary, #30363d) transparent;
}

#display-menu.toolbar-dropdown-wide::-webkit-scrollbar {
    width: 6px;
}

#display-menu.toolbar-dropdown-wide::-webkit-scrollbar-thumb {
    background: var(--border-primary, #30363d);
    border-radius: 3px;
}

.display-menu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 12px;
}

.display-menu-section {
    min-width: 0;
}

.display-menu-section--full {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px 8px;
    padding-top: 4px;
    border-top: 1px solid var(--border-primary, #30363d);
    margin-top: 2px;
}

#display-menu .dropdown-item {
    padding: 6px 10px;
    font-size: 12px;
}

#display-menu .dropdown-item .material-icons {
    font-size: 16px;
}

#display-menu .dropdown-label {
    padding: 2px 10px 4px;
}

@media (max-width: 520px) {
    #display-menu.toolbar-dropdown-wide {
        min-width: 220px;
        max-width: calc(100vw - 24px);
    }

    .display-menu-grid,
    .display-menu-section--full {
        grid-template-columns: 1fr;
    }
}

/* ---- Monitors & Virtual Displays ---- */
#monitors-menu.toolbar-dropdown-menu {
    min-width: 240px;
    max-width: min(300px, calc(100vw - 24px));
    max-height: min(75vh, calc(100dvh - 120px));
    overflow: hidden;
    padding: 4px;
}

#monitors-menu.toolbar-dropdown-menu.open {
    display: flex;
    flex-direction: column;
}

#monitors-menu > .dropdown-label {
    flex-shrink: 0;
}

.monitors-menu-list {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-primary, #30363d) transparent;
}

.monitors-menu-list::-webkit-scrollbar {
    width: 6px;
}

.monitors-menu-list::-webkit-scrollbar-thumb {
    background: var(--border-primary, #30363d);
    border-radius: 3px;
}

.monitors-menu-vd {
    flex-shrink: 0;
    border-top: 1px solid var(--border-primary, #30363d);
    margin-top: 4px;
    padding-top: 4px;
    background: var(--bg-secondary, #161b22);
}

.monitor-item {
    align-items: flex-start;
    gap: 10px;
}

.monitor-item .material-icons {
    flex-shrink: 0;
    margin-top: 1px;
}

.monitor-item-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    flex: 1;
}

.monitor-item-name {
    font-size: 13px;
    line-height: 1.3;
    word-break: break-all;
}

.monitor-item-meta {
    font-size: 11px;
    line-height: 1.2;
    color: var(--text-secondary, #8b949e);
}

.monitor-item.active::after {
    align-self: center;
    flex-shrink: 0;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-primary, #30363d);
    margin: 6px 8px;
}

.monitor-item.active,
.virtual-display-item.active {
    color: var(--accent-blue, #58a6ff);
}

.monitor-item.active::after,
.virtual-display-item.active::after {
    content: '✓';
    margin-left: auto;
    font-size: 14px;
    color: var(--accent-green, #2ea44f);
}

.virtual-display-counter {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 6px 12px;
    box-sizing: border-box;
}

.vd-count-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border: 1px solid var(--border-primary, #30363d);
    border-radius: 6px;
    background: transparent;
    color: var(--text-primary, #e6edf3);
    cursor: pointer;
}

.vd-count-btn:hover:not(:disabled) {
    background: rgba(88, 166, 255, 0.15);
    color: var(--accent-blue, #58a6ff);
}

.vd-count-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.vd-count-btn .material-icons {
    font-size: 18px;
}

.vd-count-value {
    min-width: 24px;
    text-align: center;
    font-weight: 600;
}

/* Toggle items in dropdown */
.toggle-item[data-active="true"] {
    color: var(--accent-blue, #58a6ff);
}

.toggle-item[data-active="true"]::after {
    content: '✓';
    margin-left: auto;
    font-size: 14px;
    color: var(--accent-green, #2ea44f);
}

/* Active toolbar buttons */
.toolbar-btn.active {
    background: rgba(88, 166, 255, 0.15);
    color: var(--accent-blue, #58a6ff);
}

.toolbar-btn.recording {
    background: rgba(248, 81, 73, 0.15);
    color: var(--accent-red, #f85149);
    animation: recording-pulse 1.5s infinite;
}

@keyframes recording-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}


/* ---- Chat Panel ---- */
.chat-panel {
    position: absolute;
    bottom: 16px;
    right: 16px;
    width: 320px;
    height: 400px;
    background: var(--bg-secondary, #161b22);
    border: 1px solid var(--border-primary, #30363d);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    z-index: 55;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-primary, #30363d);
    font-size: 14px;
    font-weight: 600;
}

.chat-close {
    background: none;
    border: none;
    color: var(--text-secondary, #8b949e);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
}

.chat-close:hover {
    color: var(--text-primary, #e6edf3);
    background: var(--bg-tertiary, #21262d);
}

.chat-close .material-icons {
    font-size: 18px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    font-size: 13px;
}

.chat-msg {
    margin-bottom: 8px;
    padding: 6px 10px;
    border-radius: 8px;
    max-width: 85%;
    word-wrap: break-word;
}

.chat-msg.sent {
    background: var(--accent-blue, #58a6ff);
    color: #fff;
    margin-left: auto;
    text-align: right;
}

.chat-msg.received {
    background: var(--bg-tertiary, #21262d);
    color: var(--text-primary, #e6edf3);
}

.chat-input-area {
    display: flex;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid var(--border-primary, #30363d);
}

.chat-input {
    flex: 1;
    padding: 8px 12px;
    background: var(--bg-tertiary, #21262d);
    border: 1px solid var(--border-primary, #30363d);
    border-radius: 8px;
    color: var(--text-primary, #e6edf3);
    font-size: 13px;
    outline: none;
}

.chat-input:focus {
    border-color: var(--accent-blue, #58a6ff);
}

.chat-send {
    background: var(--accent-blue, #58a6ff);
    border: none;
    color: #fff;
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
}

.chat-send:hover {
    opacity: 0.9;
}

.chat-send .material-icons {
    font-size: 18px;
}

/* ---- HTTP Warning Banner ---- */
.http-warning-banner {
    position: fixed;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 200;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: rgba(210, 153, 34, 0.92);
    backdrop-filter: blur(8px);
    color: #fff;
    border-radius: 10px;
    font-size: 13px;
    line-height: 1.4;
    max-width: 540px;
    box-shadow: 0 4px 16px rgba(0,0,0,.4);
    animation: bannerSlideUp .3s ease;
}

@keyframes bannerSlideUp {
    from { opacity: 0; transform: translateX(-50%) translateY(20px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.http-warning-banner .material-icons {
    font-size: 22px;
    flex-shrink: 0;
}

.http-warning-dismiss {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 2px;
    margin-left: 4px;
    opacity: .7;
    flex-shrink: 0;
}

.http-warning-dismiss:hover {
    opacity: 1;
}

/* ---- Security Warning Banner ---- */
.security-warning-banner {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 200;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    color: #fff;
    border-radius: 8px;
    font-size: 12px;
    line-height: 1.4;
    max-width: 480px;
    box-shadow: 0 4px 14px rgba(0,0,0,.4);
    animation: bannerSlideUp .3s ease;
}
.security-warning-banner.security-warning {
    background: rgba(210, 153, 34, 0.92);
}
.security-warning-banner.security-error {
    background: rgba(200, 40, 40, 0.92);
}
.security-warning-banner .material-icons {
    font-size: 20px;
    flex-shrink: 0;
}
.security-warning-dismiss {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 2px;
    margin-left: 4px;
    opacity: .7;
    flex-shrink: 0;
}
.security-warning-dismiss:hover {
    opacity: 1;
}

/* ---- Session Tab Bar (slim + expandable cards) ---- */
:root {
    --session-bar-slim: 18px;
    --session-card-slim: 18px;
    --session-card-expanded: 72px;
    --session-bar-btn-expanded: 36px;
}

.session-tab-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--session-bar-slim);
    display: flex;
    align-items: flex-start;
    background: var(--bg-secondary, #161b22);
    border-bottom: 1px solid var(--border-primary, #30363d);
    z-index: 220;
    user-select: none;
    -webkit-app-region: drag;
    overflow: visible;
}

.session-tabs {
    display: flex;
    flex: 1;
    overflow-x: auto;
    overflow-y: visible;
    scrollbar-width: none;
    -ms-overflow-style: none;
    gap: 4px;
    padding: 0 4px;
    align-items: flex-start;
    min-height: 0;
}

.session-tabs::-webkit-scrollbar {
    display: none;
}

/* Session card tab — expands downward over the viewer */
.session-tab.session-tab-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: var(--session-card-slim);
    min-width: 52px;
    max-width: 52px;
    padding: 0;
    cursor: pointer;
    color: var(--text-secondary, #8b949e);
    font-size: 12px;
    white-space: nowrap;
    border: none;
    border-radius: 0 0 6px 6px;
    background: var(--bg-tertiary, #21262d);
    transition: height 0.2s ease, min-width 0.2s ease, max-width 0.2s ease, background-color 0.15s, color 0.15s;
    -webkit-app-region: no-drag;
    overflow: hidden;
    flex-shrink: 0;
}

.session-tab-card-inner {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 10px;
    flex: 1;
    min-height: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.15s ease;
}

.session-tab-glow {
    position: relative;
    flex-shrink: 0;
    left: auto;
    right: auto;
    width: auto;
    margin: 0 4px;
    height: 3px;
    border-radius: 0 0 2px 2px;
    background: var(--text-secondary, #8b949e);
    box-shadow: 0 2px 8px 1px rgba(139, 148, 158, 0.45);
    transition: background 0.2s, box-shadow 0.2s;
}

.session-tab-card.status-online .session-tab-glow {
    background: var(--accent-green, #3fb950);
    box-shadow: 0 2px 10px 2px rgba(63, 185, 80, 0.55);
}

.session-tab-card.status-connecting .session-tab-glow {
    background: var(--accent-yellow, #d29922);
    box-shadow: 0 2px 10px 2px rgba(210, 153, 34, 0.55);
    animation: glow-pulse 1.2s ease infinite;
}

.session-tab-card.status-error .session-tab-glow {
    background: var(--accent-red, #f85149);
    box-shadow: 0 2px 10px 2px rgba(248, 81, 73, 0.55);
}

.session-tab-card.status-offline .session-tab-glow {
    background: var(--text-secondary, #8b949e);
    box-shadow: 0 2px 6px 1px rgba(139, 148, 158, 0.35);
}

@keyframes glow-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.45; }
}

.session-tab-card:hover,
.session-tab-card.is-expanded,
.session-tab-card.active.is-expanded {
    height: var(--session-card-expanded);
    min-width: 120px;
    max-width: 180px;
    z-index: 3;
    color: var(--text-primary, #e6edf3);
    background: var(--bg-tertiary, #21262d);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
    overflow: visible;
}

.session-tab-card:hover .session-tab-card-inner,
.session-tab-card.is-expanded .session-tab-card-inner,
.session-tab-card.active.is-expanded .session-tab-card-inner {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.session-tab-card.active {
    background: color-mix(in srgb, var(--bg-tertiary, #21262d) 85%, var(--accent-blue, #58a6ff));
}

.session-tab-card.active .session-tab-glow {
    height: 4px;
}

.session-tab-os {
    font-size: 16px !important;
    flex-shrink: 0;
    color: var(--text-primary, #e6edf3);
}

.session-tab-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--text-secondary, #8b949e);
}

.session-tab-dot.dot-online {
    background: var(--accent-green, #3fb950);
}

.session-tab-dot.dot-connecting {
    background: var(--accent-yellow, #d29922);
    animation: dot-pulse 1.2s ease infinite;
}

.session-tab-dot.dot-error {
    background: var(--accent-red, #f85149);
}

.session-tab-dot.dot-offline {
    background: var(--text-secondary, #8b949e);
}

@keyframes dot-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.session-tab-label {
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    min-width: 0;
}

.session-tab-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border: none;
    background: transparent;
    color: var(--text-secondary, #8b949e);
    cursor: pointer;
    border-radius: 4px;
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.15s, background-color 0.15s;
}

.session-tab-card:hover .session-tab-close,
.session-tab-card.is-expanded .session-tab-close,
.session-tab-card.active .session-tab-close {
    opacity: 1;
}

.session-tab-close:hover {
    background: rgba(248, 81, 73, 0.2);
    color: var(--accent-red, #f85149);
}

.tab-bar-back,
.tab-bar-add {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--session-bar-slim);
    height: var(--session-card-slim);
    min-width: var(--session-bar-slim);
    border: none;
    background: transparent;
    color: var(--text-secondary, #8b949e);
    cursor: pointer;
    text-decoration: none;
    transition: height 0.2s ease, width 0.2s ease, background-color 0.15s, color 0.15s;
    flex-shrink: 0;
    -webkit-app-region: no-drag;
    overflow: visible;
    border-radius: 0 0 6px 6px;
    padding: 0;
    align-self: flex-start;
}

.tab-bar-back .material-icons,
.tab-bar-add .material-icons {
    font-size: 16px;
    transition: font-size 0.2s ease;
}

.tab-bar-back:hover,
.tab-bar-add:hover,
.tab-bar-back.is-expanded,
.tab-bar-add.is-expanded,
.tab-bar-back:focus-visible,
.tab-bar-add:focus-visible {
    height: var(--session-bar-btn-expanded);
    width: var(--session-bar-btn-expanded);
    min-width: var(--session-bar-btn-expanded);
    background: var(--bg-tertiary, #21262d);
    color: var(--text-primary, #e6edf3);
    z-index: 3;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.35);
}

.tab-bar-back:hover .material-icons,
.tab-bar-add:hover .material-icons,
.tab-bar-back.is-expanded .material-icons,
.tab-bar-add.is-expanded .material-icons {
    font-size: 20px;
}

/* ---- Session Panel ---- */
.session-panel {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

/* ---- Form Input Error State ---- */
.form-input.error {
    border-color: var(--accent-red, #f85149);
    animation: input-shake 0.3s ease;
}

@keyframes input-shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px); }
    75% { transform: translateX(4px); }
}

/* ---- File Transfer Panel ---- */

.session-file-panel {
    position: absolute;
    bottom: 16px;
    right: 16px;
    width: 380px;
    height: 480px;
    background: var(--bg-secondary, #161b22);
    border: 1px solid var(--border-primary, #30363d);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    z-index: 55;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.file-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-primary, #30363d);
    font-size: 14px;
    font-weight: 600;
    gap: 6px;
}

.file-panel-header-title {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-panel-header-actions {
    display: flex;
    align-items: center;
    gap: 2px;
}

.file-btn-icon {
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--text-secondary, #8b949e);
    cursor: pointer;
    padding: 0;
    transition: background 0.15s, color 0.15s;
}

.file-btn-icon .material-icons { font-size: 18px; }

.file-btn-icon:hover {
    background: var(--bg-tertiary, #21262d);
    color: var(--text-primary, #e6edf3);
}

.file-btn-icon.active {
    color: var(--accent-blue, #58a6ff);
}

.file-panel-path {
    display: flex;
    align-items: center;
    padding: 6px 14px;
    gap: 6px;
    border-bottom: 1px solid var(--border-secondary, #21262d);
    background: var(--bg-tertiary, #0d1117);
}

.file-path-text {
    flex: 1;
    font-size: 12px;
    color: var(--text-secondary, #8b949e);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-panel-list {
    flex: 1;
    overflow-y: auto;
    padding: 4px 0;
}

.file-panel-list::-webkit-scrollbar { width: 6px; }
.file-panel-list::-webkit-scrollbar-thumb {
    background: var(--border-primary, #30363d);
    border-radius: 3px;
}

.file-panel-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-tertiary, #484f58);
    font-size: 13px;
    gap: 8px;
}

.file-panel-empty .material-icons { font-size: 40px; opacity: 0.4; }

.file-entry {
    display: flex;
    align-items: center;
    padding: 6px 14px;
    gap: 10px;
    cursor: pointer;
    font-size: 13px;
    transition: background 0.1s;
    position: relative;
}

.file-entry:hover {
    background: var(--bg-tertiary, #21262d);
}

.file-entry-icon {
    flex-shrink: 0;
    color: var(--text-secondary, #8b949e);
}

.file-entry-icon .material-icons { font-size: 20px; }

.file-entry-dir .file-entry-icon { color: var(--accent-blue, #58a6ff); }
.file-entry-drive .file-entry-icon { color: var(--accent-yellow, #d29922); }

.file-entry-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-primary, #e6edf3);
}

.file-entry-dir .file-entry-name { font-weight: 600; }

.file-entry-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 11px;
    color: var(--text-tertiary, #484f58);
    flex-shrink: 0;
}

.file-entry-actions {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity 0.15s;
}

.file-entry:hover .file-entry-actions { opacity: 1; }

.file-entry-actions .file-btn-icon {
    width: 24px;
    height: 24px;
}

.file-entry-actions .file-btn-icon .material-icons { font-size: 16px; }

/* ---- File Transfers Section ---- */

.file-transfers-section {
    border-top: 1px solid var(--border-primary, #30363d);
    max-height: 140px;
    overflow-y: auto;
}

.file-transfers-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 14px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary, #8b949e);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.file-transfer-entry {
    display: flex;
    align-items: center;
    padding: 6px 14px;
    gap: 10px;
    font-size: 12px;
}

.file-transfer-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-primary, #e6edf3);
}

.file-transfer-bar {
    width: 80px;
    height: 4px;
    border-radius: 2px;
    background: var(--bg-tertiary, #21262d);
    overflow: hidden;
    flex-shrink: 0;
}

.file-transfer-bar-fill {
    height: 100%;
    border-radius: 2px;
    background: var(--accent-blue, #58a6ff);
    transition: width 0.2s ease;
}

.file-transfer-pct {
    font-size: 11px;
    color: var(--text-secondary, #8b949e);
    min-width: 36px;
    text-align: right;
}

.file-transfer-entry.complete .file-transfer-bar-fill {
    background: var(--accent-green, #3fb950);
}

.file-transfer-entry.error .file-transfer-bar-fill {
    background: var(--accent-red, #f85149);
}

.file-transfer-entry.complete .file-transfer-pct,
.file-transfer-entry.error .file-transfer-pct {
    font-weight: 600;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .toolbar-device-info {
        display: none;
    }

    .toolbar-drawer {
        max-width: calc(100vw - 16px);
    }

    .overlay-card {
        padding: 24px;
        max-width: 320px;
    }

    .session-tab-card:hover,
    .session-tab-card.is-expanded {
        max-width: 140px;
        min-width: 110px;
    }
}

/* ---- RdClient viewer shell (fullscreen target) ---- */
.rd-viewer-shell {
    position: relative;
    width: 100%;
    height: 100%;
}

.rd-viewer-shell:fullscreen {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    background: #000;
}

.rd-viewer-shell:fullscreen .session-tab-bar {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    flex-shrink: 0;
}

.rd-viewer-shell:fullscreen .viewer-container {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
    flex: 1;
    min-height: 0;
}

.toolbar-streaming .toolbar-status,
.toolbar-streaming .toolbar-status-sep {
    display: none !important;
}

.toolbar-btn.disabled,
.toolbar-btn:disabled {
    opacity: 0.35;
    pointer-events: none;
    cursor: not-allowed;
}

/* ---- File Transfer Modal (RustDesk-style) ---- */
.file-transfer-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.55);
    padding: 24px;
}

.file-transfer-modal {
    width: min(1100px, 96vw);
    height: min(560px, 88vh);
    background: var(--bg-secondary, #161b22);
    border: 1px solid var(--border-primary, #30363d);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
    overflow: hidden;
    position: relative;
}

.ft-modal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-primary, #30363d);
    font-weight: 600;
    font-size: 14px;
}

.ft-modal-title {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ft-modal-close {
    background: none;
    border: none;
    color: var(--text-secondary, #8b949e);
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
}

.ft-modal-close:hover {
    color: var(--text-primary, #e6edf3);
    background: rgba(255, 255, 255, 0.06);
}

.ft-modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr 220px;
    flex: 1;
    min-height: 0;
    gap: 0;
}

.ft-pane {
    display: flex;
    flex-direction: column;
    min-height: 0;
    border-right: 1px solid var(--border-primary, #30363d);
}

.ft-pane-queue {
    border-right: none;
}

.ft-pane-head {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary, #8b949e);
    border-bottom: 1px solid var(--border-primary, #30363d);
}

.ft-pane-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 8px;
    border-bottom: 1px solid var(--border-primary, #30363d);
    flex-wrap: wrap;
}

.ft-path {
    flex: 1;
    min-width: 0;
    font-size: 11px;
    color: var(--text-secondary, #8b949e);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 4px;
}

.ft-btn {
    background: none;
    border: none;
    color: var(--text-secondary, #8b949e);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
}

.ft-btn:hover {
    color: var(--text-primary, #e6edf3);
    background: rgba(255, 255, 255, 0.06);
}

.ft-btn-action {
    margin-left: auto;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent, #3884ff);
    white-space: nowrap;
}

.ft-local-hint {
    padding: 6px 12px;
    font-size: 11px;
    color: var(--text-secondary, #8b949e);
    border-bottom: 1px solid var(--border-primary, #30363d);
}

.ft-hint-text {
    display: inline;
}

.ft-list {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

.ft-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    font-size: 12px;
    cursor: pointer;
    border-bottom: 1px solid rgba(48, 54, 61, 0.5);
}

.ft-row:hover {
    background: rgba(255, 255, 255, 0.04);
}

.ft-row.selected {
    background: rgba(56, 132, 255, 0.15);
}

.ft-row-icon {
    font-size: 18px !important;
    color: var(--text-secondary, #8b949e);
    flex-shrink: 0;
}

.ft-row-dir .ft-row-icon {
    color: #e3b341;
}

.ft-row-name {
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ft-row-size {
    font-size: 11px;
    color: var(--text-secondary, #8b949e);
    flex-shrink: 0;
}

.ft-empty {
    padding: 24px 16px;
    text-align: center;
    color: var(--text-secondary, #8b949e);
    font-size: 12px;
}

.ft-empty.ft-error {
    color: var(--warning, #d29922);
}

.ft-pane-remote.ft-drag-over {
    outline: 2px dashed var(--accent, #3884ff);
    outline-offset: -4px;
}

.ft-pane-remote {
    position: relative;
}

.ft-drop-overlay {
    position: absolute;
    inset: 0;
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: rgba(13, 17, 23, 0.85);
    color: var(--accent, #3884ff);
    font-size: 13px;
    text-align: center;
    padding: 16px;
    pointer-events: none;
}

.ft-drop-overlay[hidden] {
    display: none !important;
}

.ft-drop-overlay .material-icons {
    font-size: 36px;
}

.ft-local-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.ft-local-dropzone {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin: 12px;
    min-height: 180px;
    padding: 24px 16px;
    border: 2px dashed var(--border-primary, #30363d);
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    user-select: none;
}

.ft-local-dropzone.compact {
    flex: 0 0 auto;
    min-height: 0;
    padding: 10px 12px;
    margin: 8px;
    gap: 2px;
}

.ft-local-dropzone.compact .ft-dropzone-icon {
    font-size: 24px !important;
}

.ft-local-dropzone.compact .ft-dropzone-subtitle,
.ft-local-dropzone.compact .ft-dropzone-multiple {
    display: none;
}

.ft-local-dropzone:hover:not(.ft-dropzone-disabled) {
    border-color: var(--accent, #3884ff);
    background: rgba(56, 132, 255, 0.04);
}

.ft-local-dropzone.ft-dropzone-active {
    border-color: var(--accent, #3884ff);
    background: rgba(56, 132, 255, 0.08);
}

.ft-local-dropzone.ft-dropzone-disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
}

.ft-dropzone-icon {
    font-size: 40px !important;
    color: var(--accent, #3884ff);
}

.ft-dropzone-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #e6edf3);
}

.ft-dropzone-subtitle,
.ft-dropzone-multiple {
    font-size: 12px;
    color: var(--text-secondary, #8b949e);
}

.ft-dropzone-target {
    font-size: 11px;
    color: var(--text-secondary, #8b949e);
    margin-top: 4px;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 8px;
}

.ft-btn.active {
    color: var(--accent, #3884ff);
}

.ft-overwrite-dialog {
    position: absolute;
    inset: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.55);
}

.ft-overwrite-dialog[hidden] {
    display: none !important;
}

.ft-overwrite-panel {
    background: var(--bg-secondary, #161b22);
    border: 1px solid var(--border-primary, #30363d);
    border-radius: 8px;
    padding: 16px 20px;
    max-width: 420px;
    width: 90%;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.ft-overwrite-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
}

.ft-overwrite-message {
    font-size: 12px;
    color: var(--text-secondary, #8b949e);
    margin-bottom: 16px;
    line-height: 1.5;
}

.ft-overwrite-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.ft-context-menu {
    position: fixed;
    z-index: 300;
    min-width: 160px;
    background: var(--bg-secondary, #161b22);
    border: 1px solid var(--border-primary, #30363d);
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
    padding: 4px 0;
}

.ft-context-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 12px;
    background: none;
    border: none;
    color: var(--text-primary, #e6edf3);
    font-size: 12px;
    cursor: pointer;
    text-align: left;
}

.ft-context-item:hover {
    background: rgba(255, 255, 255, 0.06);
}

.ft-context-item .material-icons {
    font-size: 16px;
    color: var(--text-secondary, #8b949e);
}

.ft-transfer-resume {
    flex-shrink: 0;
    background: none;
    border: none;
    color: var(--accent, #3884ff);
    cursor: pointer;
    padding: 2px;
    border-radius: 4px;
    line-height: 1;
}

.ft-transfer-resume:hover {
    background: rgba(56, 132, 255, 0.12);
}

.ft-transfer-resume .material-icons {
    font-size: 16px;
}

.ft-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.ft-queue-list {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    padding: 8px;
}

.ft-queue-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--text-secondary, #8b949e);
    font-size: 12px;
    padding: 16px;
    text-align: center;
}

.ft-transfer-row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 8px;
    margin-bottom: 6px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    font-size: 11px;
}

.ft-transfer-row.done .ft-transfer-status {
    color: #3fb950;
}

.ft-transfer-row.error .ft-transfer-status {
    color: #f85149;
}

.ft-transfer-row.pending .ft-transfer-icon {
    animation: ft-spin 1.2s linear infinite;
}

@keyframes ft-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.ft-transfer-icon {
    flex-shrink: 0;
    font-size: 18px;
    color: var(--text-secondary, #8b949e);
    margin-top: 2px;
}

.ft-transfer-info {
    flex: 1;
    min-width: 0;
}

.ft-transfer-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
    font-weight: 500;
}

.ft-transfer-bar {
    height: 5px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 4px;
}

.ft-transfer-fill {
    height: 100%;
    background: var(--accent, #3884ff);
    width: 0;
    transition: width 0.15s;
    border-radius: 3px;
}

.ft-transfer-fill.indeterminate {
    width: 40% !important;
    animation: ft-indeterminate 1.2s ease-in-out infinite;
}

@keyframes ft-indeterminate {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(350%); }
}

.ft-transfer-status {
    font-size: 10px;
    color: var(--text-secondary, #8b949e);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ft-transfer-cancel {
    flex-shrink: 0;
    background: none;
    border: none;
    color: var(--text-secondary, #8b949e);
    cursor: pointer;
    padding: 2px;
    border-radius: 4px;
    line-height: 1;
}

.ft-transfer-cancel:hover {
    color: #f85149;
    background: rgba(248, 81, 73, 0.12);
}

.ft-transfer-cancel .material-icons {
    font-size: 16px;
}

@media (max-width: 900px) {
    .ft-modal-body {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 1fr auto;
    }

    .ft-pane-queue {
        grid-column: 1 / -1;
        max-height: 120px;
        border-top: 1px solid var(--border-primary, #30363d);
    }
}

@media (max-width: 480px) {
    .session-tab-card:hover,
    .session-tab-card.is-expanded {
        min-width: 100px;
        max-width: 120px;
    }
}

/* ---- Session picker modal (centered, file-transfer style) ---- */
.session-picker-backdrop {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.55);
    padding: 20px;
}

.session-picker-backdrop.open {
    display: flex;
}

.session-picker-panel {
    width: min(880px, 96vw);
    height: min(460px, 82vh);
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary, #161b22);
    border: 1px solid var(--border-primary, #30363d);
    border-radius: 12px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
    overflow: hidden;
}

.session-picker-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-primary, #30363d);
    flex-shrink: 0;
}

.session-picker-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #e6edf3);
    margin: 0;
    flex: 1;
}

.session-picker-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    color: var(--text-secondary, #8b949e);
    cursor: pointer;
    border-radius: 6px;
}

.session-picker-close:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary, #e6edf3);
}

.session-picker-quick {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-primary, #30363d);
    flex-shrink: 0;
}

.session-picker-quick-input {
    flex: 1;
    min-width: 0;
    padding: 7px 10px;
    border-radius: 6px;
    border: 1px solid var(--border-primary, #30363d);
    background: var(--bg-primary, #0d1117);
    color: var(--text-primary, #e6edf3);
    font-size: 12px;
}

.session-picker-quick-input.rd-picker-input-error {
    border-color: var(--accent-red, #f85149);
}

.session-picker-quick-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 7px 12px;
    border-radius: 6px;
    border: none;
    background: var(--accent-blue, #238636);
    color: #fff;
    font-size: 12px;
    cursor: pointer;
    white-space: nowrap;
}

.session-picker-quick-btn:hover {
    filter: brightness(1.08);
}

.session-picker-body {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.session-picker-sidebar {
    width: 168px;
    flex-shrink: 0;
    border-right: 1px solid var(--border-primary, #30363d);
    overflow-y: auto;
    padding: 6px 0;
}

.session-picker-nav-heading {
    display: block;
    padding: 4px 12px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary, #8b949e);
}

.session-picker-nav-list {
    list-style: none;
    margin: 0 0 6px;
    padding: 0;
}

.session-picker-nav-list .rd-picker-nav-item {
    display: flex;
    align-items: center;
    gap: 6px;
    width: 100%;
    padding: 5px 12px;
    border: none;
    background: transparent;
    color: var(--text-secondary, #8b949e);
    font-size: 11px;
    cursor: pointer;
    text-align: left;
}

.session-picker-nav-list .rd-picker-nav-item .material-icons {
    font-size: 16px !important;
}

.session-picker-nav-list .rd-picker-nav-item:hover {
    background: var(--bg-tertiary, #21262d);
    color: var(--text-primary, #e6edf3);
}

.session-picker-nav-list .rd-picker-nav-item.active {
    background: color-mix(in srgb, var(--accent-blue, #58a6ff) 15%, transparent);
    color: var(--text-primary, #e6edf3);
}

.session-picker-nav-list .rd-picker-nav-label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.session-picker-nav-list .rd-picker-nav-count {
    font-size: 10px;
    opacity: 0.7;
}

.session-picker-nav-list .rd-picker-tag-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-blue, #58a6ff);
    flex-shrink: 0;
}

.session-picker-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
}

.session-picker-toolbar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-bottom: 1px solid var(--border-primary, #30363d);
    flex-shrink: 0;
    flex-wrap: wrap;
}

.session-picker-section-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-primary, #e6edf3);
    white-space: nowrap;
}

.session-picker-search-wrap {
    position: relative;
    flex: 1;
    min-width: 100px;
}

.session-picker-search-icon {
    position: absolute;
    left: 6px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px !important;
    color: var(--text-secondary, #8b949e);
    pointer-events: none;
}

.session-picker-search {
    width: 100%;
    padding: 5px 8px 5px 28px;
    border-radius: 6px;
    border: 1px solid var(--border-primary, #30363d);
    background: var(--bg-primary, #0d1117);
    color: var(--text-primary, #e6edf3);
    font-size: 11px;
}

.session-picker-filters {
    display: flex;
    gap: 3px;
}

.session-picker-filters .rd-picker-filter {
    padding: 4px 8px;
    border-radius: 5px;
    border: 1px solid var(--border-primary, #30363d);
    background: transparent;
    color: var(--text-secondary, #8b949e);
    font-size: 10px;
    cursor: pointer;
}

.session-picker-filters .rd-picker-filter.active {
    background: var(--bg-tertiary, #21262d);
    color: var(--text-primary, #e6edf3);
    border-color: var(--accent-blue, #58a6ff);
}

.session-picker-view-toggle {
    display: flex;
    gap: 2px;
}

.session-picker-view-toggle .rd-picker-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border: none;
    border-radius: 5px;
    background: transparent;
    color: var(--text-secondary, #8b949e);
    cursor: pointer;
}

.session-picker-view-toggle .rd-picker-icon-btn .material-icons {
    font-size: 18px !important;
}

.session-picker-view-toggle .rd-picker-icon-btn.active {
    background: var(--bg-tertiary, #21262d);
    color: var(--text-primary, #e6edf3);
}

.session-picker-count {
    font-size: 10px;
    color: var(--text-secondary, #8b949e);
    white-space: nowrap;
}

.session-picker-main {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
}

.session-picker-loading,
.session-picker-empty,
.session-picker-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 24px;
    color: var(--text-secondary, #8b949e);
    font-size: 12px;
}

.session-picker-loading .material-icons {
    animation: rd-desk-spin 1s linear infinite;
}

@keyframes rd-desk-spin {
    to { transform: rotate(360deg); }
}

.rd-picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(118px, 1fr));
    gap: 8px;
}

.rd-picker-card {
    display: flex;
    flex-direction: column;
    border-radius: 8px;
    overflow: hidden;
    background: linear-gradient(160deg, var(--rd-card-bg, #1e3a5f) 0%, color-mix(in srgb, var(--rd-card-bg, #1e3a5f) 70%, #000) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    min-height: 96px;
}

.rd-picker-card-compact {
    min-height: 96px;
}

.rd-picker-card:not(.rd-picker-card-disabled):hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
    transition: transform 0.15s, box-shadow 0.15s;
}

.rd-picker-card-disabled {
    opacity: 0.55;
}

.rd-picker-card-connected {
    opacity: 0.72;
}

.rd-picker-card-top {
    display: flex;
    justify-content: center;
    padding: 10px 6px 2px;
}

.rd-picker-card-os {
    font-size: 26px !important;
    color: rgba(255, 255, 255, 0.92);
}

.rd-picker-card-body {
    flex: 1;
    padding: 0 6px 2px;
    text-align: center;
}

.rd-picker-card-name {
    font-size: 11px;
    font-weight: 600;
    color: #fff;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rd-picker-card-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3px;
    margin-top: 2px;
}

.rd-picker-card-tag {
    font-size: 9px;
    padding: 1px 5px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.85);
}

.rd-picker-card-footer {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 6px;
    background: rgba(0, 0, 0, 0.2);
}

.rd-picker-card-id {
    flex: 1;
    font-size: 9px;
    font-family: monospace;
    color: rgba(255, 255, 255, 0.65);
    overflow: hidden;
    text-overflow: ellipsis;
}

.rd-picker-status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

.rd-picker-status-dot.online { background: #3fb950; }
.rd-picker-status-dot.offline { background: #8b949e; }
.rd-picker-status-dot.banned { background: #f85149; }
.rd-picker-status-dot.no_signal { background: #d29922; }

.rd-picker-card-connect {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    cursor: pointer;
}

.rd-picker-card-connect:hover {
    background: rgba(255, 255, 255, 0.28);
}

.rd-picker-card-connect .material-icons {
    font-size: 16px !important;
}

.rd-picker-connected-badge {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
}

.rd-picker-connected-badge .material-icons {
    font-size: 16px !important;
}

.rd-picker-table-wrap {
    overflow-x: auto;
}

.rd-picker-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
}

.rd-picker-table th,
.rd-picker-table td {
    padding: 6px 8px;
    text-align: left;
    border-bottom: 1px solid var(--border-primary, #30363d);
}

.rd-picker-table th {
    color: var(--text-secondary, #8b949e);
    font-weight: 500;
    font-size: 10px;
}

.rd-picker-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: 5px;
    border: none;
    background: var(--accent-blue, #238636);
    color: #fff;
    font-size: 10px;
    cursor: pointer;
}

.rd-picker-btn-sm {
    padding: 3px 7px;
}

.rd-picker-btn-ghost {
    background: transparent;
    border: 1px solid var(--border-primary, #30363d);
    color: var(--text-secondary, #8b949e);
}

.rd-picker-connected-label {
    font-size: 10px;
    color: var(--text-secondary, #8b949e);
}

.rd-picker-spinning .material-icons {
    animation: rd-desk-spin 1s linear infinite;
}

#session-picker-refresh.rd-picker-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border: none;
    border-radius: 5px;
    background: transparent;
    color: var(--text-secondary, #8b949e);
    cursor: pointer;
}

#session-picker-refresh.rd-picker-icon-btn:hover {
    background: var(--bg-tertiary, #21262d);
    color: var(--text-primary, #e6edf3);
}

@media (max-width: 640px) {
    .session-picker-panel {
        width: 96vw;
        height: min(520px, 90vh);
    }

    .session-picker-sidebar {
        width: 140px;
    }
}

@media (max-width: 480px) {
    .session-picker-sidebar {
        display: none;
    }
}