/* ═══════════════════════════════════════════════════════
   Myanos Desktop Environment v3.0.0
   Myanmar's First Web OS Desktop
   Boot + VFS + Context Menu + Code Editor + Notepad
   + Notifications + Confirm Dialog + Properties + File Manager
   ═══════════════════════════════════════════════════════ */

/* ── Reset & Base ── */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Segoe UI', 'Noto Sans Myanmar', sans-serif;
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    user-select: none;
    background: #000;
    color: #c0caf5;
}

/* ── Accessibility: focus-visible outlines ── */
*:focus-visible {
    outline: 2px solid #7aa2f7;
    outline-offset: 2px;
}
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid #7aa2f7;
    outline-offset: 2px;
}

/* ── Interactive cursor hints ── */
button, [role="button"], .ctx-item, .start-app-item,
.grub-item, .fm-sidebar-item, .fm-item, .settings-item,
.toggle, .start-footer span, #clock, .tray-icon,
.fm-path span, .fm-nav-btn, .fm-toolbar-btn {
    cursor: pointer;
}

/* ══════════════════════════════════════════════════════════
   NOTIFICATIONS
   ══════════════════════════════════════════════════════════ */
.notification-container {
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 999998;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 340px;
    pointer-events: none;
}

.notification {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: rgba(24, 26, 41, 0.97);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    animation: slideInRight 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: auto;
    cursor: default;
    font-size: 13px;
}

.notification .notif-icon { font-size: 16px; flex-shrink: 0; }
.notification .notif-text { color: #c0caf5; line-height: 1.4; }

.notification-success { }
.notification-info { }
.notification-warning { }
.notification-error { }

.notif-out { animation: slideOutRight 0.3s ease forwards; }

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(80px) scale(0.96); }
    to { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes slideOutRight {
    from { opacity: 1; transform: translateX(0) scale(1); }
    to { opacity: 0; transform: translateX(80px) scale(0.96); }
}

/* ── Quick Run Pulse Animation (Onclick Backend Command Indicator) ── */
@keyframes pulse {
    0% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
    100% { opacity: 1; transform: scale(1); }
}
.quick-run-indicator {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #e0af68;
    animation: pulse 0.6s infinite;
    pointer-events: none;
    z-index: 10;
}

/* ══════════════════════════════════════════════════════════
   BOOT SCREEN
   ══════════════════════════════════════════════════════════ */
#boot-screen {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: #000;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.boot-phase {
    display: none;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0; left: 0;
}
.boot-phase.active { display: flex; flex-direction: column; justify-content: center; }

/* BIOS Phase */
#boot-bios {
    padding: 40px;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 13px;
    color: #aaa;
    background: #000;
    overflow: hidden;
}
#boot-bios .bios-output {
    white-space: pre-wrap;
    line-height: 1.4;
    color: #bbb;
}

/* GRUB Phase */
#boot-grub {
    align-items: center;
    justify-content: center;
    background: #1a1a2e;
}
.grub-box {
    width: 600px;
    background: #0d0d1a;
    border: 1px solid #444;
    padding: 0;
    font-family: 'Courier New', monospace;
    font-size: 14px;
}
.grub-header {
    padding: 8px 16px;
    background: #333;
    color: #fff;
    font-size: 13px;
    border-bottom: 1px solid #555;
}
.grub-menu { padding: 12px 0; }
.grub-item {
    padding: 6px 24px;
    color: #ccc;
    cursor: pointer;
    transition: background 0.1s;
}
.grub-item:hover { background: rgba(255,255,255,0.1); }
.grub-item.selected {
    background: #fff;
    color: #000;
}
.grub-footer {
    padding: 10px 24px;
    color: #888;
    font-size: 11px;
    border-top: 1px solid #333;
    line-height: 1.5;
}

/* Loading Phase */
#boot-loading {
    align-items: center;
    justify-content: center;
    background: #0d0d1a;
}
.loading-box { text-align: center; }
.loading-logo {
    font-family: 'Courier New', monospace;
    color: #7aa2f7;
    font-size: 14px;
    line-height: 1.3;
    margin-bottom: 24px;
}
.loading-bar-track {
    width: 400px;
    height: 6px;
    background: #24283b;
    border-radius: 3px;
    overflow: hidden;
    margin: 0 auto;
}
.loading-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #7aa2f7, #bb9af7, #9ece6a, #7aa2f7);
    background-size: 300% 100%;
    border-radius: 3px;
    transition: width 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    animation: loadingShimmer 2s linear infinite;
}
@keyframes loadingShimmer {
    0% { background-position: 0% 50%; }
    100% { background-position: 300% 50%; }
}
.loading-status {
    margin-top: 16px;
    color: #565f89;
    font-size: 13px;
    font-family: 'JetBrains Mono', monospace;
}

/* ══════════════════════════════════════════════════════════
   DESKTOP
   ══════════════════════════════════════════════════════════ */
#desktop {
    width: 100vw;
    height: calc(100vh - 48px);
    position: relative;
    background: linear-gradient(135deg, #1a1b2e 0%, #24283b 50%, #1f2335 100%);
    overflow: hidden;
}

.wallpaper {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(122, 162, 247, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(187, 154, 247, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(158, 206, 106, 0.04) 0%, transparent 50%);
    z-index: 0;
    pointer-events: none;
}

/* ── Desktop Icons Grid ── */
.desktop-icons {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(auto-fill, 90px);
    grid-template-rows: repeat(auto-fill, 95px);
    gap: 5px;
    padding: 20px;
    height: 100%;
    align-content: start;
}

.desktop-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 4px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.18s ease, box-shadow 0.18s ease;
    width: 90px;
    height: 90px;
}
.desktop-icon:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}
.desktop-icon:active {
    background: rgba(255,255,255,0.12);
    transform: translateY(0);
}
.desktop-icon.selected { background: rgba(122, 162, 247, 0.2); border: 1px solid rgba(122, 162, 247, 0.4); box-shadow: 0 0 12px rgba(122,162,247,0.15); }

.desktop-icon .icon {
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    font-size: 32px;
    margin-bottom: 4px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}
.desktop-icon .label {
    font-size: 11px;
    text-align: center;
    color: #c0caf5;
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
    max-width: 85px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vfs-icon { position: relative; }

/* ══════════════════════════════════════════════════════════
   TASKBAR
   ══════════════════════════════════════════════════════════ */
#taskbar {
    position: fixed;
    bottom: 0; left: 0;
    width: 100vw;
    height: 48px;
    background: rgba(24, 26, 41, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    z-index: 9999;
    padding: 0 8px;
}

#start-btn {
    width: 42px; height: 38px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 6px;
    cursor: pointer;
    font-size: 22px;
    transition: background 0.15s;
    margin-right: 8px;
}
#start-btn:hover { background: rgba(255,255,255,0.1); }

#taskbar-apps {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 3px;
    height: 100%;
    overflow-x: auto;
}

.taskbar-app {
    height: 36px;
    min-width: 44px;
    max-width: 160px;
    padding: 0 10px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    color: #a9b1d6;
    transition: background 0.15s;
    white-space: nowrap;
    overflow: hidden;
}
.taskbar-app:hover {
    background: rgba(255,255,255,0.08);
    box-shadow: 0 0 8px rgba(122,162,247,0.1);
}
.taskbar-app.active {
    background: rgba(122, 162, 247, 0.15);
    border-bottom: 2px solid #7aa2f7;
    color: #c0caf5;
    box-shadow: 0 0 12px rgba(122,162,247,0.15);
}
.taskbar-app .app-icon { font-size: 16px; }

#system-tray {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 12px;
    height: 100%;
    font-size: 12px;
    color: #7982a9;
    border-left: 1px solid rgba(255,255,255,0.06);
}
#system-tray .tray-icon { cursor: pointer; font-size: 14px; transition: color 0.12s; }
#system-tray .tray-icon:hover { color: #c0caf5; }
#clock { font-variant-numeric: tabular-nums; cursor: pointer; }

/* ══════════════════════════════════════════════════════════
   START MENU
   ══════════════════════════════════════════════════════════ */
#start-menu {
    position: fixed;
    bottom: 56px; left: 8px;
    width: 320px;
    background: rgba(24, 26, 41, 0.97);
    backdrop-filter: blur(24px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    z-index: 10000;
    display: none;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    overflow: hidden;
}
#start-menu.open { display: block; }

.start-header {
    padding: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    font-size: 14px;
    font-weight: 600;
    color: #c0caf5;
    display: flex; align-items: center; gap: 8px;
}

.start-search {
    padding: 8px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.start-search input {
    width: 100%;
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.05);
    color: #c0caf5;
    font-size: 13px;
    outline: none;
}
.start-search input::placeholder { color: #565f89; }
.start-search input:focus { border-color: #7aa2f7; }

.start-apps {
    padding: 8px;
    max-height: 360px;
    overflow-y: auto;
}
.start-app-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.12s;
}
.start-app-item:hover { background: rgba(255,255,255,0.06); }
.start-app-item .app-icon { font-size: 22px; width: 32px; text-align: center; }
.start-app-item .app-info { flex: 1; }
.start-app-item .app-name { font-size: 13px; color: #c0caf5; }
.start-app-item .app-desc { font-size: 11px; color: #565f89; margin-top: 2px; }

.start-footer {
    padding: 10px 16px;
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex; justify-content: space-between;
    font-size: 12px; color: #565f89;
}
.start-footer span { cursor: pointer; padding: 4px 8px; border-radius: 4px; }
.start-footer span:hover { background: rgba(255,255,255,0.06); color: #a9b1d6; }

/* ══════════════════════════════════════════════════════════
   WINDOW SYSTEM
   ══════════════════════════════════════════════════════════ */
.myanos-window {
    position: absolute;
    min-width: 320px;
    min-height: 200px;
    background: rgba(24, 26, 41, 0.97);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 100;
    transition: box-shadow 0.2s;
}
.myanos-window.focused {
    box-shadow: 0 12px 48px rgba(0,0,0,0.5);
    border-color: rgba(122, 162, 247, 0.2);
}
.myanos-window.maximized {
    top: 0 !important; left: 0 !important;
    width: 100vw !important;
    height: calc(100vh - 48px) !important;
    border-radius: 0;
}

.window-titlebar {
    height: 36px;
    display: flex;
    align-items: center;
    padding: 0 10px;
    background: rgba(36, 40, 59, 0.8);
    cursor: default;
    flex-shrink: 0;
}
.window-title {
    flex: 1;
    font-size: 12px;
    color: #a9b1d6;
    display: flex; align-items: center; gap: 6px;
    overflow: hidden;
}
.window-title .win-icon { font-size: 14px; }
.window-title .win-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.window-controls { display: flex; gap: 6px; }
.win-ctrl {
    width: 14px; height: 14px;
    border-radius: 50%;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-size: 8px;
    color: transparent;
    transition: all 0.15s;
}
.win-ctrl:hover { color: rgba(0,0,0,0.7); transform: scale(1.2); }
.win-ctrl.minimize { background: #e0af68; }
.win-ctrl.minimize:hover { background: #ffbd3f; }
.win-ctrl.maximize { background: #9ece6a; }
.win-ctrl.maximize:hover { background: #b9f27c; }
.win-ctrl.close { background: #f7768e; }
.win-ctrl.close:hover { background: #ff3333; box-shadow: 0 0 8px rgba(255,51,51,0.5); }

.window-body {
    flex: 1;
    overflow: auto;
    position: relative;
}

.window-resize {
    position: absolute;
    bottom: 0; right: 0;
    width: 16px; height: 16px;
    cursor: nwse-resize;
}

/* ══════════════════════════════════════════════════════════
   CONTEXT MENUS
   ══════════════════════════════════════════════════════════ */
.context-menu {
    position: fixed;
    background: rgba(24, 26, 41, 0.97);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    padding: 6px;
    z-index: 99999;
    display: none;
    min-width: 220px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,255,255,0.04);
}
.context-menu.open { display: block; }
.ctx-item {
    padding: 8px 12px;
    font-size: 12px;
    border-radius: 4px;
    cursor: pointer;
    display: flex; align-items: center; gap: 8px;
    color: #a9b1d6;
    transition: background 0.1s;
    position: relative;
}
.ctx-item:hover { background: rgba(122, 162, 247, 0.15); color: #c0caf5; }
.ctx-item.danger { color: #f7768e; }
.ctx-item.danger:hover { background: rgba(247, 118, 142, 0.15); color: #f7768e; }
.ctx-sep { height: 1px; background: rgba(255,255,255,0.06); margin: 4px 8px; }

/* Wallpaper Submenu */
.ctx-submenu-trigger {
    color: #a9b1d6;
}
.ctx-submenu-trigger::after {
    content: '▸';
    position: absolute;
    right: 12px;
    font-size: 10px;
    color: #565f89;
}

.ctx-submenu {
    display: none;
    position: absolute;
    left: 100%;
    top: 0;
    background: rgba(24, 26, 41, 0.97);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    padding: 6px;
    min-width: 180px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,255,255,0.04);
    z-index: 100000;
}

.ctx-submenu-trigger:hover + .ctx-submenu,
.ctx-submenu:hover {
    display: block;
}

/* ══════════════════════════════════════════════════════════
   INPUT DIALOG
   ══════════════════════════════════════════════════════════ */
.input-dialog {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: rgba(0,0,0,0.5);
    z-index: 100000;
    display: none;
    align-items: center;
    justify-content: center;
}
.input-dialog.open { display: flex; }
.input-dialog-box {
    background: rgba(24, 26, 41, 0.98);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 24px;
    width: 360px;
    box-shadow: 0 12px 48px rgba(0,0,0,0.5);
    animation: fadeIn 0.15s ease;
}
.input-dialog-title {
    font-size: 16px;
    color: #c0caf5;
    margin-bottom: 16px;
    font-weight: 600;
}
.input-dialog-field {
    width: 100%;
    padding: 10px 14px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 6px;
    color: #c0caf5;
    font-size: 14px;
    outline: none;
    margin-bottom: 16px;
}
.input-dialog-field:focus { border-color: #7aa2f7; }
.input-dialog-buttons { display: flex; justify-content: flex-end; gap: 8px; }
.input-dialog-btn {
    padding: 8px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s;
}
.input-dialog-btn.cancel { background: rgba(255,255,255,0.06); color: #a9b1d6; }
.input-dialog-btn.cancel:hover { background: rgba(255,255,255,0.1); }
.input-dialog-btn.ok { background: #7aa2f7; color: #1a1b2e; }
.input-dialog-btn.ok:hover { background: #89b4fa; }

/* ══════════════════════════════════════════════════════════
   CONFIRMATION DIALOG
   ══════════════════════════════════════════════════════════ */
.confirm-dialog {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: rgba(0,0,0,0.6);
    z-index: 100001;
    display: none;
    align-items: center;
    justify-content: center;
}
.confirm-dialog.open { display: flex; }
.confirm-dialog-box {
    background: rgba(24, 26, 41, 0.98);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 14px;
    padding: 28px;
    width: 380px;
    box-shadow: 0 12px 48px rgba(0,0,0,0.6);
    animation: fadeIn 0.15s ease;
}
.confirm-title {
    font-size: 16px;
    color: #c0caf5;
    font-weight: 600;
    margin-top: 8px;
}
.confirm-message {
    font-size: 13px;
    color: #a9b1d6;
    line-height: 1.6;
    text-align: center;
}

/* ══════════════════════════════════════════════════════════
   TERMINAL
   ══════════════════════════════════════════════════════════ */
.app-terminal {
    background: #1a1b26;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 13px;
    padding: 12px;
    height: 100%;
    overflow-y: auto;
    line-height: 1.5;
}
.app-terminal .term-line { color: #a9b1d6; white-space: pre-wrap; }
.app-terminal .term-prompt { color: #9ece6a; font-weight: bold; }
.app-terminal .term-path { color: #7aa2f7; }
.app-terminal .term-input-line { display: flex; align-items: center; }
.app-terminal .term-input {
    flex: 1;
    background: transparent;
    border: none;
    color: #c0caf5;
    font-family: inherit;
    font-size: inherit;
    outline: none;
    caret-color: #c0caf5;
}

/* ══════════════════════════════════════════════════════════
   CODE EDITOR
   ══════════════════════════════════════════════════════════ */
.code-editor {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: #1a1b26;
}

.code-editor-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 5px 10px;
    background: rgba(36, 40, 59, 0.8);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    flex-shrink: 0;
}
.code-editor-toolbar .ce-btn {
    padding: 4px 8px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 4px;
    color: #a9b1d6;
    font-size: 11px;
    cursor: pointer;
    transition: background 0.12s;
    white-space: nowrap;
}
.code-editor-toolbar .ce-btn:hover { background: rgba(122, 162, 247, 0.15); color: #c0caf5; }
.code-editor-toolbar .ce-filename {
    flex: 1;
    text-align: center;
    color: #7aa2f7;
    font-size: 12px;
    font-family: 'JetBrains Mono', monospace;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.code-editor-toolbar .ce-run {
    background: rgba(158, 206, 106, 0.15);
    border-color: rgba(158, 206, 106, 0.3);
    color: #9ece6a;
}
.code-editor-toolbar .ce-run:hover { background: rgba(158, 206, 106, 0.25); }

.code-editor-statusbar {
    display: flex;
    justify-content: space-between;
    padding: 2px 10px;
    background: rgba(30, 32, 50, 0.5);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    font-size: 11px;
    color: #565f89;
    flex-shrink: 0;
}

.code-editor-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.code-line-numbers {
    width: 48px;
    background: rgba(22, 24, 38, 0.8);
    padding: 12px 8px 12px 4px;
    text-align: right;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    line-height: 1.6;
    color: #565f89;
    overflow: hidden;
    user-select: none;
    flex-shrink: 0;
}

.code-textarea {
    flex: 1;
    background: transparent;
    border: none;
    color: #c0caf5;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 13px;
    line-height: 1.6;
    padding: 12px;
    resize: none;
    outline: none;
    tab-size: 4;
    white-space: pre;
    overflow: auto;
    caret-color: #7aa2f7;
}

/* ══════════════════════════════════════════════════════════
   NOTEPAD
   ══════════════════════════════════════════════════════════ */
.notepad {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: #1a1b26;
}

.notepad-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 5px 10px;
    background: rgba(36, 40, 59, 0.8);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    flex-shrink: 0;
}
.notepad-toolbar .np-btn {
    padding: 4px 8px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 4px;
    color: #a9b1d6;
    font-size: 11px;
    cursor: pointer;
    transition: background 0.12s;
    white-space: nowrap;
}
.notepad-toolbar .np-btn:hover { background: rgba(122, 162, 247, 0.15); color: #c0caf5; }
.notepad-toolbar .np-filename {
    flex: 1;
    text-align: center;
    color: #565f89;
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.notepad-body {
    flex: 1;
    display: flex;
    overflow: hidden;
}
.notepad-textarea {
    flex: 1;
    background: transparent;
    border: none;
    color: #c0caf5;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 13px;
    line-height: 1.6;
    padding: 12px;
    resize: none;
    outline: none;
    overflow: auto;
}
.notepad-statusbar {
    padding: 4px 12px;
    background: rgba(36, 40, 59, 0.5);
    border-top: 1px solid rgba(255,255,255,0.06);
    font-size: 11px;
    color: #565f89;
    display: flex;
    justify-content: space-between;
    flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════════
   FILE MANAGER
   ══════════════════════════════════════════════════════════ */
.app-filemanager { display: flex; height: 100%; }
.fm-sidebar {
    width: 180px;
    background: rgba(30, 32, 50, 0.5);
    border-right: 1px solid rgba(255,255,255,0.06);
    padding: 12px 8px;
    overflow-y: auto;
    flex-shrink: 0;
}
.fm-sidebar-item {
    padding: 6px 10px; font-size: 12px; border-radius: 4px;
    cursor: pointer; display: flex; align-items: center; gap: 6px; color: #a9b1d6;
    transition: background 0.12s;
}
.fm-sidebar-item:hover { background: rgba(255,255,255,0.06); }
.fm-sidebar-item.active { background: rgba(122, 162, 247, 0.15); color: #7aa2f7; }
.fm-toolbar {
    padding: 8px 12px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex; align-items: center; gap: 6px; font-size: 12px;
}
.fm-path {
    flex: 1; padding: 6px 10px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 4px; color: #a9b1d6; font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.fm-path span { cursor: pointer; }
.fm-path span:hover { text-decoration: underline; }
.fm-nav-btn { }
.fm-nav-btn:hover { background: rgba(255,255,255,0.12) !important; }
.fm-content { flex: 1; padding: 12px; overflow-y: auto; }
.fm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); gap: 8px; padding: 12px; overflow-y: auto; flex: 1; align-content: start; }
.fm-item {
    display: flex; flex-direction: column; align-items: center;
    padding: 10px 6px; border-radius: 6px; cursor: pointer; transition: background 0.12s;
}
.fm-item:hover { background: rgba(255,255,255,0.06); }
.fm-item:active { background: rgba(255,255,255,0.1); }
.fm-item .fm-icon { font-size: 32px; margin-bottom: 4px; }
.fm-item .fm-name { font-size: 11px; text-align: center; color: #a9b1d6; max-width: 80px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fm-item .fm-size { font-size: 10px; color: #565f89; margin-top: 2px; }
.fm-statusbar {
    padding: 4px 12px;
    background: rgba(36, 40, 59, 0.5);
    border-top: 1px solid rgba(255,255,255,0.06);
    font-size: 11px;
    color: #565f89;
    flex-shrink: 0;
}

/* ── File Manager Drag-Drop ── */
.fm-drop-target {
    border: 2px dashed rgba(122, 162, 247, 0.6) !important;
    background: rgba(122, 162, 247, 0.08) !important;
    box-shadow: 0 0 16px rgba(122,162,247,0.2), inset 0 0 12px rgba(122,162,247,0.05);
    border-radius: 6px;
    transition: all 0.2s ease;
}

/* ── File Manager Selected Item ── */
.fm-selected {
    background: rgba(122, 162, 247, 0.2) !important;
    border: 1px solid rgba(122, 162, 247, 0.4);
    box-shadow: 0 0 8px rgba(122,162,247,0.12);
}

/* ── File Manager Toolbar Buttons ── */
.fm-toolbar-btn {
    padding: 5px 10px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 4px;
    color: #a9b1d6;
    font-size: 11px;
    transition: background 0.12s ease, color 0.12s ease, box-shadow 0.12s ease;
    white-space: nowrap;
}
.fm-toolbar-btn:hover {
    background: rgba(122, 162, 247, 0.15);
    color: #c0caf5;
    box-shadow: 0 0 6px rgba(122,162,247,0.1);
}

/* ══════════════════════════════════════════════════════════
   SETTINGS
   ══════════════════════════════════════════════════════════ */
.app-settings { display: flex; height: 100%; }
.settings-sidebar {
    width: 200px; background: rgba(30, 32, 50, 0.5);
    border-right: 1px solid rgba(255,255,255,0.06); padding: 12px 8px;
    flex-shrink: 0;
}
.settings-item {
    padding: 10px 12px; font-size: 13px; border-radius: 6px;
    cursor: pointer; color: #a9b1d6; margin-bottom: 2px;
    transition: background 0.12s;
}
.settings-item:hover { background: rgba(255,255,255,0.06); }
.settings-item.active { background: rgba(122, 162, 247, 0.15); color: #7aa2f7; }
.settings-content { flex: 1; padding: 24px; overflow-y: auto; }
.settings-section h3 { font-size: 16px; color: #c0caf5; margin-bottom: 16px; }
.settings-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.04);
}
.settings-row label { font-size: 13px; color: #a9b1d6; }
.settings-row .value { font-size: 13px; color: #565f89; }

.toggle {
    width: 40px; height: 22px; background: #414868; border-radius: 11px;
    cursor: pointer; position: relative; transition: background 0.2s;
}
.toggle.on { background: #7aa2f7; }
.toggle::after {
    content: ''; position: absolute; top: 3px; left: 3px;
    width: 16px; height: 16px; background: #c0caf5; border-radius: 50%; transition: transform 0.2s;
}
.toggle.on::after { transform: translateX(18px); }

/* ══════════════════════════════════════════════════════════
   NEOFETCH / ABOUT
   ══════════════════════════════════════════════════════════ */
.app-neofetch { padding: 20px; font-family: 'JetBrains Mono', monospace; font-size: 13px; line-height: 1.6; }
.app-neofetch .logo { color: #bb9af7; }
.app-neofetch .title { color: #7aa2f7; font-weight: bold; }
.app-neofetch .info { color: #a9b1d6; }
.app-neofetch .label { color: #9ece6a; }
.app-neofetch .highlight { color: #ff9e64; }

/* ══════════════════════════════════════════════════════════
   SYSTEM MONITOR
   ══════════════════════════════════════════════════════════ */
.app-monitor { padding: 16px; height: 100%; overflow-y: auto; }
.monitor-card {
    background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px; padding: 16px; margin-bottom: 12px;
}
.monitor-card h4 { font-size: 13px; color: #7aa2f7; margin-bottom: 12px; }
.monitor-bar { height: 8px; background: rgba(255,255,255,0.06); border-radius: 4px; overflow: hidden; margin: 6px 0; }
.monitor-bar-fill { height: 100%; border-radius: 4px; transition: width 0.8s ease; }
.fill-cpu { background: linear-gradient(90deg, #7aa2f7, #bb9af7); }
.fill-mem { background: linear-gradient(90deg, #9ece6a, #73daca); }
.fill-disk { background: linear-gradient(90deg, #ff9e64, #f7768e); }
.monitor-stats { display: flex; justify-content: space-between; font-size: 11px; color: #565f89; margin-top: 4px; }

/* ══════════════════════════════════════════════════════════
   LOCK SCREEN
   ══════════════════════════════════════════════════════════ */
.lock-screen {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}
.lock-bg {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(30px);
}
.lock-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    animation: fadeIn 0.4s ease 0.1s both;
}
.lock-content input:focus {
    border-color: #7aa2f7;
    box-shadow: 0 0 20px rgba(122,162,247,0.35), 0 0 40px rgba(122,162,247,0.1);
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
@keyframes lockPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}
.lock-content .lock-icon {
    animation: lockPulse 2s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(122,162,247,0.3));
}

/* ══════════════════════════════════════════════════════════
   SCROLLBAR
   ══════════════════════════════════════════════════════════ */
/* ── Smooth Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    transition: background 0.2s ease;
}
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }
::-webkit-scrollbar-corner { background: transparent; }
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.1) transparent;
}

/* ══════════════════════════════════════════════════════════
   ANIMATIONS
   ══════════════════════════════════════════════════════════ */
@keyframes fadeIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
.myanos-window { animation: fadeIn 0.15s ease; }
#start-menu { animation: fadeIn 0.12s ease; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.blink { animation: blink 1s step-end infinite; }

/* ══════════════════════════════════════════════════════════
   PACKAGE MANAGER
   ══════════════════════════════════════════════════════════ */
.pkg-spinner {
    width: 28px; height: 28px;
    border: 3px solid rgba(122, 162, 247, 0.15);
    border-top-color: #7aa2f7;
    border-radius: 50%;
    animation: pkgSpin 0.7s linear infinite;
    flex-shrink: 0;
}
@keyframes pkgSpin {
    to { transform: rotate(360deg); }
}
.pkg-status { display: flex; align-items: center; gap: 10px; padding: 8px 12px; font-size: 12px; color: #a9b1d6; }
.pkg-status.installing { color: #e0af68; }
.pkg-status.complete { color: #9ece6a; }
.pkg-status.error { color: #f7768e; }

/* ══════════════════════════════════════════════════════════
   MYANMAR CODE EDITOR — KEYWORD PANEL
   ══════════════════════════════════════════════════════════ */
.myanmar-code-panel {
    width: 220px;
    background: rgba(22, 24, 38, 0.95);
    border-right: 1px solid rgba(255,255,255,0.06);
    overflow-y: auto;
    flex-shrink: 0;
    padding: 8px;
}
.mc-keyword-cat {
    padding: 8px 10px;
    font-size: 11px;
    font-weight: 600;
    color: #7aa2f7;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    margin-top: 6px;
    cursor: pointer;
    transition: color 0.12s;
}
.mc-keyword-cat:first-child { margin-top: 0; }
.mc-keyword-cat:hover { color: #89b4fa; }
.mc-keyword-item {
    padding: 5px 10px;
    font-size: 12px;
    color: #a9b1d6;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.1s, color 0.1s;
    font-family: 'JetBrains Mono', monospace;
}
.mc-keyword-item:hover {
    background: rgba(122, 162, 247, 0.12);
    color: #c0caf5;
}

/* ══════════════════════════════════════════════════════════
   AI TRAINING CENTER (Colab-Style Notebook)
   ══════════════════════════════════════════════════════════ */
.tc-container { display:flex; flex-direction:column; height:100%; background:#1a1b2e; }
.tc-toolbar {
    display:flex; align-items:center; gap:6px; padding:6px 12px;
    background:rgba(30,32,50,0.7); border-bottom:1px solid rgba(255,255,255,0.06);
    flex-shrink:0; font-size:12px;
}
.tc-toolbar-btn {
    padding:5px 10px; background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.08);
    border-radius:6px; color:#a9b1d6; font-size:11px; cursor:pointer; transition:all 0.15s;
    display:flex; align-items:center; gap:4px; white-space:nowrap;
}
.tc-toolbar-btn:hover { background:rgba(122,162,247,0.12); color:#c0caf5; border-color:rgba(122,162,247,0.3); }
.tc-toolbar-btn.active { background:rgba(122,162,247,0.18); color:#7aa2f7; border-color:rgba(122,162,247,0.4); }
.tc-toolbar-btn.run-btn { background:rgba(158,206,106,0.12); color:#9ece6a; border-color:rgba(158,206,106,0.3); }
.tc-toolbar-btn.run-btn:hover { background:rgba(158,206,106,0.22); }
.tc-toolbar-btn.stop-btn { background:rgba(247,118,142,0.12); color:#f7768e; border-color:rgba(247,118,142,0.3); }
.tc-toolbar-btn.stop-btn:hover { background:rgba(247,118,142,0.22); }
.tc-toolbar-sep { width:1px; height:20px; background:rgba(255,255,255,0.08); margin:0 2px; }
.tc-session-name {
    color:#c0caf5; font-size:12px; font-weight:500; padding:3px 8px;
    background:rgba(122,162,247,0.08); border-radius:4px; border:1px solid rgba(122,162,247,0.15);
    max-width:180px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.tc-connect-dot { width:8px; height:8px; border-radius:50%; display:inline-block; }
.tc-connect-dot.connected { background:#9ece6a; box-shadow:0 0 6px rgba(158,206,106,0.4); }
.tc-connect-dot.disconnected { background:#f7768e; }
.tc-connect-dot.checking { background:#e0af68; animation:tc-pulse 1s infinite; }

/* TC Main Layout */
.tc-main { display:flex; flex:1; overflow:hidden; }
.tc-sidebar {
    width:230px; background:rgba(24,26,41,0.6); border-right:1px solid rgba(255,255,255,0.06);
    display:flex; flex-direction:column; overflow:hidden; flex-shrink:0;
}
.tc-sidebar.collapsed { width:0; border:none; overflow:hidden; }
.tc-sidebar-tabs { display:flex; border-bottom:1px solid rgba(255,255,255,0.06); flex-shrink:0; }
.tc-sidebar-tab {
    flex:1; padding:8px; text-align:center; font-size:11px; color:#565f89; cursor:pointer;
    border-bottom:2px solid transparent; transition:all 0.15s;
}
.tc-sidebar-tab:hover { color:#a9b1d6; background:rgba(255,255,255,0.03); }
.tc-sidebar-tab.active { color:#7aa2f7; border-bottom-color:#7aa2f7; }
.tc-sidebar-content { flex:1; overflow-y:auto; padding:8px; }
.tc-sidebar-section { margin-bottom:12px; }
.tc-sidebar-title {
    font-size:10px; color:#565f89; text-transform:uppercase; letter-spacing:0.5px;
    padding:6px 8px; font-weight:600;
}

/* File Tree */
.tc-file-item {
    display:flex; align-items:center; gap:6px; padding:5px 8px; border-radius:4px;
    font-size:12px; color:#a9b1d6; cursor:pointer; transition:background 0.1s;
}
.tc-file-item:hover { background:rgba(122,162,247,0.1); color:#c0caf5; }
.tc-file-item .file-icon { font-size:13px; width:16px; text-align:center; }
.tc-file-item .file-name { flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }

/* Model Cards */
.tc-model-card {
    background:rgba(255,255,255,0.03); border:1px solid rgba(255,255,255,0.06);
    border-radius:8px; padding:10px; margin-bottom:8px; cursor:pointer; transition:all 0.15s;
}
.tc-model-card:hover { background:rgba(122,162,247,0.06); border-color:rgba(122,162,247,0.2); }
.tc-model-name { font-size:12px; color:#c0caf5; font-weight:500; margin-bottom:4px; }
.tc-model-meta { font-size:10px; color:#565f89; }
.tc-model-tag {
    display:inline-block; padding:2px 6px; border-radius:3px; font-size:9px;
    background:rgba(122,162,247,0.12); color:#7aa2f7; margin-right:4px; margin-top:4px;
}
.tc-model-tag.gpu { background:rgba(158,206,106,0.12); color:#9ece6a; }

/* Notebook Area */
.tc-notebook { flex:1; overflow-y:auto; padding:16px; }
.tc-notebook-inner { max-width:900px; margin:0 auto; }

/* Cells */
.tc-cell {
    margin-bottom:12px; border:1px solid rgba(255,255,255,0.06); border-radius:8px;
    background:rgba(24,26,41,0.5); overflow:hidden; transition:border-color 0.2s;
}
.tc-cell:hover { border-color:rgba(255,255,255,0.1); }
.tc-cell.running { border-color:rgba(224,175,104,0.4); }
.tc-cell.error { border-color:rgba(247,118,142,0.4); }
.tc-cell-header {
    display:flex; align-items:center; gap:6px; padding:6px 10px;
    background:rgba(255,255,255,0.02); border-bottom:1px solid rgba(255,255,255,0.04);
    font-size:11px;
}
.tc-cell-type {
    padding:2px 8px; border-radius:4px; font-size:10px; font-weight:600;
    text-transform:uppercase; letter-spacing:0.3px;
}
.tc-cell-type.code { background:rgba(122,162,247,0.12); color:#7aa2f7; }
.tc-cell-type.markdown { background:rgba(187,154,247,0.12); color:#bb9af7; }
.tc-cell-type.text { background:rgba(158,206,106,0.12); color:#9ece6a; }
.tc-cell-label { color:#565f89; font-size:11px; flex:1; }
.tc-cell-status { font-size:11px; padding:2px 6px; border-radius:3px; }
.tc-cell-status.idle { color:#565f89; }
.tc-cell-status.running { color:#e0af68; animation:tc-pulse 1s infinite; }
.tc-cell-status.success { color:#9ece6a; }
.tc-cell-status.error { color:#f7768e; }
@keyframes tc-pulse { 0%,100%{opacity:1}50%{opacity:0.5} }
.tc-cell-actions { display:flex; gap:2px; }
.tc-cell-action {
    padding:2px 6px; border-radius:3px; font-size:13px; cursor:pointer;
    color:#565f89; transition:all 0.1s; border:none; background:none; line-height:1;
}
.tc-cell-action:hover { background:rgba(255,255,255,0.08); color:#a9b1d6; }
.tc-cell-action.delete:hover { color:#f7768e; }

/* Code Editor (cell) */
.tc-cell-editor { position:relative; min-height:60px; }
.tc-cell-editor textarea {
    width:100%; min-height:60px; padding:10px 14px; background:transparent;
    border:none; color:#c0caf5; font-family:'JetBrains Mono',monospace;
    font-size:13px; line-height:1.6; resize:vertical; outline:none;
    tab-size:4; -moz-tab-size:4;
}
.tc-cell-editor textarea::placeholder { color:#3b4261; }
.tc-cell-output {
    padding:10px 14px; border-top:1px solid rgba(255,255,255,0.04);
    font-family:'JetBrains Mono',monospace; font-size:12px; line-height:1.5;
    color:#a9b1d6; max-height:400px; overflow-y:auto; white-space:pre-wrap;
    word-break:break-all; display:none;
}
.tc-cell-output.visible { display:block; }
.tc-cell-output.error-text { color:#f7768e; }
.tc-cell-output.success-text { color:#9ece6a; }

/* Markdown Cell */
.tc-md-preview {
    padding:12px 14px; font-size:13px; line-height:1.7; color:#c0caf5; display:none;
}
.tc-md-preview.visible { display:block; }
.tc-md-preview h1 { font-size:20px; margin-bottom:8px; color:#7aa2f7; }
.tc-md-preview h2 { font-size:16px; margin-bottom:6px; color:#89b4fa; }
.tc-md-preview h3 { font-size:14px; margin-bottom:4px; color:#b4f9f8; }
.tc-md-preview code {
    padding:2px 6px; background:rgba(255,255,255,0.06); border-radius:3px;
    font-family:'JetBrains Mono',monospace; font-size:12px; color:#bb9af7;
}
.tc-md-preview pre { background:rgba(0,0,0,0.3); padding:10px; border-radius:6px; margin:8px 0; overflow-x:auto; }
.tc-md-preview pre code { padding:0; background:none; color:#a9b1d6; }

/* Training Dashboard Panel */
.tc-dashboard { display:none; flex-direction:column; height:100%; }
.tc-dashboard.visible { display:flex; }
.tc-dash-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; padding:12px; }
.tc-stat-card {
    background:rgba(255,255,255,0.03); border:1px solid rgba(255,255,255,0.06);
    border-radius:8px; padding:12px;
}
.tc-stat-label { font-size:10px; color:#565f89; text-transform:uppercase; letter-spacing:0.3px; margin-bottom:4px; }
.tc-stat-value { font-size:20px; font-weight:600; color:#c0caf5; font-family:'JetBrains Mono',monospace; }
.tc-stat-value.green { color:#9ece6a; }
.tc-stat-value.yellow { color:#e0af68; }
.tc-stat-value.red { color:#f7768e; }
.tc-stat-value.blue { color:#7aa2f7; }

/* Training Progress */
.tc-training-panel {
    background:rgba(255,255,255,0.02); border:1px solid rgba(255,255,255,0.06);
    border-radius:8px; margin:10px 12px; padding:14px;
}
.tc-training-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:10px; }
.tc-training-title { font-size:13px; color:#c0caf5; font-weight:500; }
.tc-epoch-bar { height:6px; background:rgba(255,255,255,0.06); border-radius:3px; overflow:hidden; margin:8px 0; }
.tc-epoch-fill { height:100%; border-radius:3px; transition:width 0.5s ease; background:linear-gradient(90deg,#7aa2f7,#bb9af7); }
.tc-training-stats { display:grid; grid-template-columns:repeat(4,1fr); gap:8px; margin-top:10px; }
.tc-ts-item { text-align:center; }
.tc-ts-label { font-size:9px; color:#565f89; text-transform:uppercase; }
.tc-ts-value { font-size:14px; font-weight:600; color:#a9b1d6; font-family:'JetBrains Mono',monospace; }

/* GPU Monitor */
.tc-gpu-bar {
    display:flex; align-items:center; gap:8px; padding:6px 10px; margin:6px 0;
    background:rgba(255,255,255,0.02); border-radius:6px;
}
.tc-gpu-label { font-size:10px; color:#565f89; min-width:32px; }
.tc-gpu-track { flex:1; height:4px; background:rgba(255,255,255,0.06); border-radius:2px; overflow:hidden; }
.tc-gpu-fill { height:100%; border-radius:2px; transition:width 0.5s; }
.tc-gpu-fill.gpu-util { background:linear-gradient(90deg,#9ece6a,#73daca); }
.tc-gpu-fill.gpu-mem { background:linear-gradient(90deg,#7aa2f7,#bb9af7); }
.tc-gpu-pct { font-size:10px; color:#565f89; min-width:30px; text-align:right; }

/* Console */
.tc-console {
    flex:1; overflow-y:auto; padding:10px 12px; font-family:'JetBrains Mono',monospace;
    font-size:11px; line-height:1.6; color:#a9b1d6; background:rgba(0,0,0,0.2);
}
.tc-console-line { margin-bottom:2px; }
.tc-console-line .ts { color:#3b4261; margin-right:8px; }
.tc-console-line.info { color:#7aa2f7; }
.tc-console-line.success { color:#9ece6a; }
.tc-console-line.warn { color:#e0af68; }
.tc-console-line.error { color:#f7768e; }
.tc-console-input-line { display:flex; align-items:center; gap:6px; padding:6px 0; border-top:1px solid rgba(255,255,255,0.04); }
.tc-console-input-line .prompt { color:#7aa2f7; font-family:'JetBrains Mono',monospace; font-size:12px; }
.tc-console-input {
    flex:1; background:transparent; border:none; color:#c0caf5;
    font-family:'JetBrains Mono',monospace; font-size:12px; outline:none;
}

/* Training Log */
.tc-log-entry { display:flex; align-items:flex-start; gap:8px; padding:6px 0; border-bottom:1px solid rgba(255,255,255,0.03); }
.tc-log-time { font-size:10px; color:#3b4261; min-width:50px; flex-shrink:0; font-family:'JetBrains Mono',monospace; }
.tc-log-icon { font-size:12px; flex-shrink:0; }
.tc-log-msg { font-size:11px; color:#a9b1d6; line-height:1.4; }

/* New Session Dialog */
.tc-new-session-modal {
    position:absolute; inset:0; background:rgba(0,0,0,0.6); display:flex;
    align-items:center; justify-content:center; z-index:10; backdrop-filter:blur(4px);
}
.tc-new-session-box {
    background:#1a1b2e; border:1px solid rgba(255,255,255,0.1); border-radius:12px;
    padding:24px; width:440px; max-width:90%;
}
.tc-new-session-box h3 { font-size:16px; color:#c0caf5; margin-bottom:16px; }
.tc-session-option {
    padding:12px; border:1px solid rgba(255,255,255,0.06); border-radius:8px;
    margin-bottom:8px; cursor:pointer; transition:all 0.15s;
}
.tc-session-option:hover { border-color:rgba(122,162,247,0.3); background:rgba(122,162,247,0.05); }
.tc-session-option h4 { font-size:13px; color:#c0caf5; margin-bottom:4px; }
.tc-session-option p { font-size:11px; color:#565f89; }

/* Colab GPU Connect Panel */
.tc-colab-url-row { display:flex; gap:6px; align-items:center; }
.tc-colab-url-input {
    flex:1; padding:6px 10px; background:rgba(255,255,255,0.04);
    border:1px solid rgba(255,255,255,0.08); border-radius:6px;
    color:#c0caf5; font-size:11px; font-family:'JetBrains Mono',monospace;
    outline:none; transition:border-color 0.15s;
}
.tc-colab-url-input:focus { border-color:rgba(122,162,247,0.5); }
.tc-colab-url-input::placeholder { color:#3b4261; }
.tc-colab-info-card {
    background:rgba(255,255,255,0.02); border:1px solid rgba(255,255,255,0.06);
    border-radius:8px; padding:10px; margin:4px 8px;
}
.tc-colab-info-row {
    display:flex; justify-content:space-between; align-items:center;
    padding:4px 0; border-bottom:1px solid rgba(255,255,255,0.03);
}
.tc-colab-info-row:last-child { border-bottom:none; }
.tc-colab-info-label { font-size:11px; color:#565f89; }
.tc-colab-info-value { font-size:11px; color:#a9b1d6; font-family:'JetBrains Mono',monospace; }
.tc-colab-info-value.green { color:#9ece6a; font-weight:600; }

/* ══════════════════════════════════════════════════════════
   CALCULATOR APP
   ══════════════════════════════════════════════════════════ */
.calc-btn {
    padding: 8px 4px;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 6px;
    color: #c0caf5;
    font-size: 13px;
    font-family: 'JetBrains Mono', monospace;
    cursor: pointer;
    background: rgba(30,32,50,0.6);
    transition: all 0.15s;
}
.calc-btn:hover { background: rgba(255,255,255,0.08); }
.calc-btn:active { transform: scale(0.95); }
.calc-num { background: rgba(42,44,70,0.8); color: #c0caf5; }
.calc-num:hover { background: rgba(55,58,90,0.9); }
.calc-op { background: rgba(122,162,247,0.1); color: #7aa2f7; border-color: rgba(122,162,247,0.15); }
.calc-op:hover { background: rgba(122,162,247,0.2); }
.calc-sci { background: rgba(187,154,247,0.08); color: #bb9af7; font-size: 11px; border-color: rgba(187,154,247,0.12); }
.calc-sci:hover { background: rgba(187,154,247,0.18); }
.calc-fn { background: rgba(224,175,104,0.08); color: #e0af68; font-size: 11px; border-color: rgba(224,175,104,0.12); }
.calc-fn:hover { background: rgba(224,175,104,0.18); }
.calc-eq { background: rgba(122,162,247,0.25); color: #7aa2f7; border-color: rgba(122,162,247,0.3); font-weight: 600; font-size: 16px; }
.calc-eq:hover { background: rgba(122,162,247,0.4); }

/* ══════════════════════════════════════════════════════════
   MEDIA PLAYER APP
   ══════════════════════════════════════════════════════════ */
#mp-${Date.now()}-canvas { background: rgba(13,15,25,0.6); }
input[type="range"] {
    -webkit-appearance: none;
    height: 4px;
    border-radius: 2px;
    background: rgba(255,255,255,0.1);
    outline: none;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: #7aa2f7;
    cursor: pointer;
}

/* ══════════════════════════════════════════════════════════
   MOBILE RESPONSIVE
   ══════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    .desktop-icons {
        grid-template-columns: repeat(auto-fill, 80px);
        grid-template-rows: repeat(auto-fill, 85px);
        padding: 10px;
        gap: 2px;
    }
    .desktop-icon { width: 80px; height: 80px; }
    .desktop-icon .icon { width: 36px; height: 36px; font-size: 24px; }
    .desktop-icon .label { font-size: 10px; max-width: 75px; }
    .myanos-window { width: 100vw !important; left: 0 !important; top: 0 !important; border-radius: 0; min-width: unset; }
    .grub-box { width: 90vw; }
    .loading-bar-track { width: 80vw; }
    #start-menu { width: 90vw; }
    .fm-sidebar { width: 140px; }
    .settings-sidebar { width: 150px; }
    .notification-container { max-width: 280px; }
    .ctx-submenu { left: 0; top: 100%; }
}