/* =================================================================
   CAPY//OS — desktop.css
   Boot screen, entry screen, desktop wallpaper, icons, taskbar,
   start menu, and the draggable window chrome itself.
   ================================================================= */

/* =================================================================
   Boot screen
   ================================================================= */

.boot-screen {
    position: fixed;
    inset: 0;
    z-index: var(--z-boot);
    background: var(--capy-espresso);
    color: var(--capy-cream);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--sp-5);
    font-family: var(--font-mono);
    padding: var(--sp-5);
}

.boot-lines {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    min-height: 180px;
    width: min(90vw, 480px);
}

.boot-line {
    font-size: 1rem;
}

.boot-line:first-child {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--capy-amber);
    margin-bottom: var(--sp-2);
}

.boot-progress-wrap {
    width: min(90vw, 480px);
    height: 8px;
    border: 2px solid var(--capy-cream);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.boot-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--capy-amber);
    transition: width 0.2s ease;
}

@media (prefers-reduced-motion: reduce) {
    .boot-progress-bar {
        transition: none;
    }
}

.boot-skip {
    color: var(--capy-cream);
    border-color: var(--capy-cream);
}

/* =================================================================
   Entry / account-selection screen
   ================================================================= */

.entry-screen {
    position: fixed;
    inset: 0;
    z-index: var(--z-boot);
    background: var(--bg-desktop);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--sp-5);
    overflow-y: auto;
}

.entry-card {
    width: min(92vw, 460px);
    background: var(--bg-window);
    border: var(--border-width) solid var(--border-ink);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-window);
    padding: var(--sp-6);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-4);
    text-align: center;
}

.entry-mascot-img {
    width: 120px;
    height: auto;
}

.entry-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    margin: 0;
}

.entry-tagline {
    color: var(--text-muted);
    margin: 0;
    font-style: italic;
}

.entry-options {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
    width: 100%;
    margin-top: var(--sp-3);
}

.entry-name-form {
    display: none;
    flex-direction: column;
    gap: var(--sp-2);
    width: 100%;
    text-align: left;
}

.entry-name-form.is-open {
    display: flex;
}

.entry-footer-toggles {
    display: flex;
    gap: var(--sp-4);
    margin-top: var(--sp-4);
    font-size: 0.85rem;
    flex-wrap: wrap;
    justify-content: center;
}

.toggle-row {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
}

.toggle-switch {
    position: relative;
    width: 40px;
    height: 22px;
    flex-shrink: 0;
}

.toggle-switch input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    cursor: pointer;
}

.toggle-switch-track {
    position: absolute;
    inset: 0;
    background: var(--capy-cream-dimmer);
    border: 2px solid var(--border-ink);
    border-radius: 999px;
    transition: background 0.15s ease;
}

.toggle-switch-thumb {
    position: absolute;
    top: 1px;
    left: 1px;
    width: 14px;
    height: 14px;
    background: var(--capy-espresso);
    border-radius: 999px;
    transition: transform 0.15s ease;
}

.toggle-switch input:checked ~ .toggle-switch-track {
    background: var(--capy-teal);
}

.toggle-switch input:checked ~ .toggle-switch-track .toggle-switch-thumb {
    transform: translateX(18px);
    background: var(--capy-cream);
}

.toggle-switch input:focus-visible ~ .toggle-switch-track {
    outline: 3px solid var(--capy-teal);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .toggle-switch-thumb {
        transition: none;
    }
}

/* =================================================================
   Desktop wallpaper
   ================================================================= */

.desktop {
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 0%, var(--capy-cream-dim) 0%, transparent 55%),
        radial-gradient(ellipse at 85% 90%, var(--capy-cream-dim) 0%, transparent 50%),
        var(--bg-desktop);
    overflow: hidden;
}

.desktop-surface {
    position: absolute;
    inset: 0;
    padding-bottom: 56px; /* leave room for taskbar */
}

/* =================================================================
   Desktop icons
   ================================================================= */

.desktop-icons {
    display: grid;
    grid-template-columns: repeat(auto-fill, 92px);
    grid-auto-rows: 96px;
    gap: var(--sp-2);
    padding: var(--sp-4);
    height: 100%;
    align-content: start;
}

.desktop-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: var(--sp-1);
    width: 92px;
    height: 92px;
    padding: var(--sp-2);
    background: transparent;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    text-align: center;
    user-select: none;
    -webkit-user-select: none;
}

.desktop-icon:hover,
.desktop-icon.is-selected {
    background: var(--capy-espresso-10);
    border-color: var(--capy-espresso-20);
}

.desktop-icon-glyph {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    background: var(--capy-cream);
    border: 2px solid var(--border-ink);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-raised);
}

.desktop-icon-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1.15;
    color: var(--text-primary);
    text-shadow: 0 1px 0 rgba(244, 233, 211, 0.6);
}

/* =================================================================
   Taskbar
   ================================================================= */

.taskbar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    height: 52px;
    z-index: var(--z-taskbar);
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    padding: 0 var(--sp-3);
    background: var(--capy-clay);
    border-top: var(--border-width) solid var(--border-ink);
}

.taskbar-start-btn {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-2) var(--sp-3);
    background: var(--capy-cream);
    border: var(--border-width) solid var(--border-ink);
    border-radius: var(--radius-sm);
    font-weight: 800;
    letter-spacing: 0.03em;
    box-shadow: var(--shadow-raised);
    flex-shrink: 0;
}

.taskbar-start-btn.is-active {
    box-shadow: var(--shadow-pressed);
    transform: translate(1px, 1px);
}

.taskbar-tasks {
    display: flex;
    align-items: center;
    gap: var(--sp-1);
    flex: 1;
    overflow-x: auto;
    height: 100%;
    scrollbar-width: thin;
}

.taskbar-task-btn {
    display: flex;
    align-items: center;
    gap: var(--sp-1);
    max-width: 160px;
    padding: var(--sp-1) var(--sp-3);
    background: var(--capy-cream);
    border: 2px solid var(--border-ink);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-shrink: 0;
}

.taskbar-task-btn.is-focused {
    background: var(--capy-amber);
}

.taskbar-task-btn.is-minimized {
    opacity: 0.65;
}

.taskbar-tray {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    flex-shrink: 0;
    color: var(--text-inverse);
    font-size: 0.8rem;
}

.taskbar-tray-icon-btn {
    background: transparent;
    border: none;
    color: var(--text-inverse);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 1rem;
}

.taskbar-tray-icon-btn:hover {
    background: rgba(244, 233, 211, 0.2);
}

.taskbar-tray-icon-btn[aria-pressed="true"] {
    background: rgba(244, 233, 211, 0.35);
}

.taskbar-clock {
    font-family: var(--font-mono);
    font-weight: 700;
    white-space: nowrap;
}

.taskbar-username {
    font-weight: 700;
    white-space: nowrap;
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.taskbar-conn-dot {
    width: 9px;
    height: 9px;
    border-radius: 999px;
    background: var(--capy-sage);
    flex-shrink: 0;
}

.taskbar-conn-dot.is-offline {
    background: var(--capy-red);
}

/* =================================================================
   Start menu
   ================================================================= */

.start-menu {
    position: fixed;
    left: var(--sp-3);
    bottom: 60px;
    z-index: var(--z-start-menu);
    width: min(88vw, 300px);
    background: var(--bg-window);
    border: var(--border-width) solid var(--border-ink);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-window);
    padding: var(--sp-3);
    display: none;
    flex-direction: column;
    gap: var(--sp-1);
    max-height: 70vh;
    overflow-y: auto;
}

.start-menu.is-open {
    display: flex;
}

.start-menu-header {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-2);
    border-bottom: 2px solid var(--capy-espresso-10);
    margin-bottom: var(--sp-1);
}

.start-menu-header img {
    width: 32px;
    height: 32px;
}

.start-menu-item {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-2) var(--sp-3);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    text-align: left;
    font-weight: 600;
    width: 100%;
}

.start-menu-item:hover {
    background: var(--capy-espresso-10);
}

.start-menu-divider {
    height: 2px;
    background: var(--capy-espresso-10);
    margin: var(--sp-2) 0;
    border: none;
}

.start-menu-footer {
    font-size: 0.7rem;
    color: var(--text-muted);
    padding: var(--sp-2) var(--sp-3);
    line-height: 1.4;
}

/* =================================================================
   Windows
   ================================================================= */

.capy-window {
    position: absolute;
    display: flex;
    flex-direction: column;
    min-width: 280px;
    min-height: 200px;
    background: var(--bg-window);
    border: var(--border-width) solid var(--border-ink);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-window);
    z-index: var(--z-window-base);
    overflow: hidden;
}

.capy-window.is-focused {
    box-shadow: 6px 6px 0 var(--capy-espresso-20);
}

.capy-window.is-minimized {
    display: none;
}

.capy-window.is-maximized {
    border-radius: 0;
    box-shadow: none;
}

.capy-window-header {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-2) var(--sp-2) var(--sp-2) var(--sp-3);
    background: var(--bg-window-header);
    color: var(--text-inverse);
    border-bottom: var(--border-width) solid var(--border-ink);
    cursor: grab;
    flex-shrink: 0;
    touch-action: none;
}

.capy-window-header:active {
    cursor: grabbing;
}

.capy-window-title {
    flex: 1;
    font-weight: 700;
    font-size: 0.88rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    user-select: none;
    -webkit-user-select: none;
}

.capy-window-controls {
    display: flex;
    gap: 6px;
}

.capy-window-control-btn {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--capy-cream);
    border: 2px solid var(--border-ink);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    line-height: 1;
    flex-shrink: 0;
}

.capy-window-control-btn:hover {
    background: var(--capy-amber);
}

.capy-window-control-btn.is-close:hover {
    background: var(--capy-red);
    color: var(--text-inverse);
}

.capy-window-body {
    flex: 1;
    overflow: auto;
    padding: var(--sp-4);
    position: relative;
}

.capy-window-body.no-pad {
    padding: 0;
}

.capy-window-resize-handle {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 18px;
    height: 18px;
    cursor: nwse-resize;
    touch-action: none;
}

.capy-window-resize-handle::after {
    content: "";
    position: absolute;
    right: 3px;
    bottom: 3px;
    width: 8px;
    height: 8px;
    border-right: 3px solid var(--capy-espresso-45);
    border-bottom: 3px solid var(--capy-espresso-45);
}

/* =================================================================
   Mascot notification area
   ================================================================= */

.mascot-notify {
    position: fixed;
    right: var(--sp-4);
    bottom: 68px;
    z-index: var(--z-mascot);
    max-width: min(88vw, 320px);
    display: flex;
    align-items: flex-start;
    gap: var(--sp-2);
    background: var(--bg-window);
    border: var(--border-width) solid var(--border-ink);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-window);
    padding: var(--sp-3);
    transform: translateY(12px);
    opacity: 0;
    transition: transform 0.2s ease, opacity 0.2s ease;
    pointer-events: none;
}

.mascot-notify.is-visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
    .mascot-notify {
        transition: none;
    }
}

.mascot-notify img {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.mascot-notify-text {
    font-size: 0.85rem;
    line-height: 1.35;
}

.mascot-notify-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1rem;
    padding: 0 var(--sp-1);
    flex-shrink: 0;
}

/* =================================================================
   Welcome window contents (used by app.js on first entry)
   ================================================================= */

.welcome-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-3);
    text-align: center;
}

.welcome-content img {
    width: 100px;
}

.welcome-actions {
    display: flex;
    gap: var(--sp-2);
    flex-wrap: wrap;
    justify-content: center;
    margin-top: var(--sp-2);
}