/* W3OS — web desktop shell */

:root {
    /* Font Families */
    --font-mono: 'Space Mono', 'Fira Code', 'Share Tech Mono', 'Courier New', monospace;
    
    /* Animation Speeds */
    --anim-fast: 0.15s;
    --anim-med: 0.3s;
    --anim-slow: 0.5s;

    /* Window Properties */
    --win-blur: 12px;
    --win-border-radius: 6px;
    
    /* Z-Indices */
    --z-background: 1;
    --z-desktop-grid: 10;
    --z-window-base: 100;
    --z-window-active: 500;
    --z-top-panel: 1000;
    --z-dock: 1000;
    --z-dropdown: 1100;
    --z-screen-layer: 2000;
    --z-crt-overlay: 10000;
}

/* --- THEME SYSTEM CODES --- */

/* 1. Arch Slate (default) */
.theme-arch-slate {
    --bg-main: #0b0f17;
    --bg-darker: #05070a;
    --bg-panel: rgba(13, 19, 29, 0.75);
    --bg-window: rgba(20, 29, 43, 0.7);
    --bg-window-hdr: rgba(30, 41, 59, 0.85);
    --border-color: rgba(56, 189, 248, 0.3);
    --border-active: rgba(56, 189, 248, 0.85);
    --text-color: #e2e8f0;
    --text-dim: #94a3b8;
    --accent-color: #38bdf8;
    --accent-glow: rgba(56, 189, 248, 0.4);
    --accent-dark: #0369a1;
    --success: #34d399;
    --warning: #fbbf24;
    --danger: #f87171;
    --crt-opacity: 0.08;
    --desktop-bg: radial-gradient(circle at center, #1e293b 0%, #0f172a 100%);
}

/* 2. Amber CRT (Warm Amber Monochrome Phosphor) */
.theme-amber-crt {
    --bg-main: #0c0800;
    --bg-darker: #040200;
    --bg-panel: rgba(18, 12, 0, 0.8);
    --bg-window: rgba(24, 16, 0, 0.75);
    --bg-window-hdr: rgba(40, 26, 0, 0.9);
    --border-color: rgba(255, 176, 0, 0.35);
    --border-active: rgba(255, 176, 0, 0.9);
    --text-color: #ffb000;
    --text-dim: rgba(255, 176, 0, 0.6);
    --accent-color: #ffb000;
    --accent-glow: rgba(255, 176, 0, 0.5);
    --accent-dark: #b37b00;
    --success: #ffb000;
    --warning: #ffa000;
    --danger: #ff5500;
    --crt-opacity: 0.15;
    --desktop-bg: #0c0800;
    --font-weight-override: 600;
}

/* 3. Green Matrix (Hacker Green Phosphor Terminal) */
.theme-green-matrix {
    --bg-main: #000c02;
    --bg-darker: #000400;
    --bg-panel: rgba(0, 18, 4, 0.85);
    --bg-window: rgba(0, 24, 6, 0.75);
    --bg-window-hdr: rgba(0, 40, 10, 0.9);
    --border-color: rgba(51, 255, 51, 0.35);
    --border-active: rgba(51, 255, 51, 0.95);
    --text-color: #33ff33;
    --text-dim: rgba(51, 255, 51, 0.6);
    --accent-color: #33ff33;
    --accent-glow: rgba(51, 255, 51, 0.5);
    --accent-dark: #008800;
    --success: #33ff33;
    --warning: #adff2f;
    --danger: #ff3333;
    --crt-opacity: 0.15;
    --desktop-bg: #000c02;
}

/* 4. Cyberpunk Neon (Hot Pink, Deep Purple & Cyan) */
.theme-cyberpunk {
    --bg-main: #14051a;
    --bg-darker: #07010a;
    --bg-panel: rgba(29, 6, 38, 0.8);
    --bg-window: rgba(36, 10, 48, 0.7);
    --bg-window-hdr: rgba(62, 14, 82, 0.9);
    --border-color: rgba(255, 0, 127, 0.4);
    --border-active: rgba(0, 242, 254, 0.9);
    --text-color: #00f2fe;
    --text-dim: #f35588;
    --accent-color: #ff007f;
    --accent-glow: rgba(255, 0, 127, 0.6);
    --accent-dark: #9d004f;
    --success: #00ffcc;
    --warning: #fffb00;
    --danger: #ff0055;
    --crt-opacity: 0.1;
    --desktop-bg: linear-gradient(135deg, #14051a 0%, #03001e 50%, #7303c0 100%);
}

/* 5. Commodore Blue (Deep Blue and Light Grey) */
.theme-commodore {
    --bg-main: #3b528f;
    --bg-darker: #202b52;
    --bg-panel: rgba(65, 87, 148, 0.9);
    --bg-window: rgba(59, 82, 143, 0.85);
    --bg-window-hdr: rgba(98, 122, 194, 0.95);
    --border-color: rgba(255, 255, 255, 0.3);
    --border-active: #ffffff;
    --text-color: #e1e7f5;
    --text-dim: #a6b7d6;
    --accent-color: #a3b8cc;
    --accent-glow: rgba(163, 184, 204, 0.4);
    --accent-dark: #4d5c7a;
    --success: #88ff88;
    --warning: #ffff88;
    --danger: #ff8888;
    --crt-opacity: 0.05;
    --desktop-bg: #2a3866;
}

/* --- GENERAL RESET & LAYOUT --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    user-select: none;
    -webkit-user-drag: none;
}

body, html {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: var(--bg-darker);
    color: var(--text-color);
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.4;
}

body.theme-amber-crt, body.theme-amber-crt * {
    font-weight: var(--font-weight-override, 400);
}

/* Default arrow only — no pointer / hand / grab / resize; text fields keep I-beam. */
body,
body * {
    cursor: default !important;
}
input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="button"]):not([type="submit"]):not([type="reset"]):not([type="file"]),
textarea,
[contenteditable="true"],
.editor-textarea,
.terminal-input,
.relay-input,
.relay-input-area,
.relay-status-input,
.nano-body,
.settings-input,
.w3os-dialog-input {
    cursor: text !important;
}

a {
    color: var(--accent-color);
    text-decoration: none;
}
a:hover {
    text-shadow: 0 0 8px var(--accent-glow);
}

input, button, select, textarea {
    font-family: var(--font-mono);
    font-size: 13px;
    background: transparent;
    color: var(--text-color);
    border: 1px solid var(--border-color);
    outline: none;
    border-radius: 3px;
}

/* --- CRT & SCREEN GLITCH EFFECTS --- */
#crt-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: var(--z-crt-overlay);
    pointer-events: none;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
    background-size: 100% 4px, 6px 100%;
    opacity: var(--crt-opacity);
}

/* Vignette shadow simulation */
#crt-curvature {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: var(--z-crt-overlay);
    pointer-events: none;
    box-shadow: inset 0 0 100px rgba(0,0,0,0.85);
}

/* Flickering background screen */
@keyframes crt-flicker-anim {
    0% { opacity: 0.985; }
    50% { opacity: 1.0; }
    100% { opacity: 0.992; }
}
.crt-flicker {
    animation: crt-flicker-anim 0.15s infinite;
}

/* Glitch overlay effects on screen load/errors */
#crt-glitch-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: calc(var(--z-crt-overlay) - 1);
    pointer-events: none;
    background-color: transparent;
    opacity: 0;
}
.glitch-flash {
    animation: glitch-flash-anim 0.4s ease-out;
}
@keyframes glitch-flash-anim {
    0% { background-color: rgba(255, 255, 255, 0.15); opacity: 1; }
    20% { background-color: rgba(255, 0, 0, 0.1); opacity: 0.8; }
    40% { background-color: rgba(0, 0, 255, 0.1); opacity: 0.5; }
    70% { background-color: rgba(255, 255, 255, 0.05); opacity: 0.2; }
    100% { background-color: transparent; opacity: 0; }
}

/* --- SYSTEM CONTAINERS --- */
.screen-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-screen-layer);
    overflow: hidden;
}
.hidden {
    display: none !important;
}

/* --- 1. BOOT LOADER SCREEN --- */
#boot-screen {
    background-color: #000000;
    padding: 30px;
    z-index: calc(var(--z-screen-layer) + 100);
}
.boot-subscreen {
    width: 100%;
    height: 100%;
    overflow-y: auto;
}
.bios-header {
    display: flex;
    align-items: center;
    gap: 15px;
    color: #ffffff;
    font-size: 20px;
    font-family: var(--font-mono);
    font-weight: bold;
}
.bios-logo {
    font-size: 32px;
    color: #ff0055;
    text-shadow: 0 0 10px rgba(255,0,85,0.7);
}
.bios-divider {
    border: 0;
    border-top: 2px solid #ffffff;
    margin: 15px 0;
}
.bios-details {
    color: #aaaaaa;
    line-height: 1.8;
}
.blink {
    animation: blink-anim 1s step-end infinite;
}
@keyframes blink-anim {
    from, to { opacity: 1; }
    50% { opacity: 0; }
}

/* GRUB CSS */
.grub-header {
    margin-bottom: 25px;
}
.grub-box {
    border: 2px solid #aaaaaa;
    padding: 20px;
    margin-bottom: 25px;
    background-color: #0a0a0a;
}
.grub-instruction {
    margin-bottom: 20px;
    color: #cccccc;
}
.grub-list {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.grub-item {
    padding: 8px 15px;
    color: #ffffff;
    cursor: pointer;
}
.grub-item.active {
    background-color: #aaaaaa;
    color: #000000;
    font-weight: bold;
}
.grub-footer {
    color: #888888;
}

/* Boot log output */
.monospace-log {
    white-space: pre-wrap;
    font-family: var(--font-mono);
    color: #00ff00;
    font-size: 12px;
    line-height: 1.3;
}
.boot-log-ok {
    color: #00ff00;
    font-weight: bold;
}
.boot-log-info {
    color: #00ffff;
}
.boot-log-warn {
    color: #ffff00;
}
.boot-log-dim {
    color: #6b7280;
}
.boot-log-fail {
    color: #ff0000;
    font-weight: bold;
}

/* --- 2. LOGIN (matches desktop / Arch Slate) --- */
#login-screen {
    background-color: var(--bg-main);
    background-image: var(--desktop-bg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 24px;
}
.login-shell {
    width: min(420px, 100%);
    background: var(--bg-window);
    backdrop-filter: blur(var(--win-blur));
    border: 1px solid var(--border-color);
    border-radius: var(--win-border-radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 20px var(--accent-glow);
    overflow: hidden;
}
.login-shell-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--bg-window-hdr);
    border-bottom: 1px solid var(--border-color);
}
.login-shell-title {
    font-weight: 600;
    font-size: 13px;
    color: var(--accent-color);
}
.login-shell-body {
    padding: 24px 22px 22px;
}
.login-heading {
    font-size: 15px;
    font-weight: 600;
    color: var(--accent-color);
    margin: 0 0 8px;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 8px;
}
.login-lead {
    font-size: 11px;
    color: var(--text-dim);
    line-height: 1.5;
    margin: 0 0 18px;
}
.login-warning {
    font-size: 11px;
    color: var(--danger);
    border: 1px solid rgba(248, 113, 113, 0.35);
    background: rgba(248, 113, 113, 0.08);
    padding: 8px 10px;
    margin: 0 0 14px;
}
.login-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.login-form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 18px;
}
.login-check {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 11px;
    color: var(--text-dim);
    margin: 14px 0;
    cursor: pointer;
}
.login-status-bar {
    margin-top: 16px;
    width: min(420px, 100%);
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-dim);
    font-family: var(--font-mono);
}
.btn-block {
    width: 100%;
    display: block;
    text-align: center;
}
.btn-login-secondary {
    background: transparent;
    color: var(--accent-color);
    border: 1px solid var(--border-color);
}
.btn-login-secondary:hover {
    border-color: var(--border-active);
    box-shadow: 0 0 10px var(--accent-glow);
}
.login-status {
    margin-top: 16px;
    padding: 8px 10px;
    font-size: 11px;
    border-radius: var(--win-border-radius);
}
.login-status-error {
    background: rgba(248, 113, 113, 0.12);
    border: 1px solid var(--danger);
    color: var(--danger);
}

.form-group {
    margin-bottom: 15px;
    text-align: left;
}
.form-group label,
.form-group .form-label {
    display: block;
    font-size: 11px;
    color: var(--text-dim);
    margin-bottom: 5px;
}
.form-group input:not(.file-field-input) {
    width: 100%;
    padding: 10px;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--border-color);
    transition: border-color var(--anim-fast), box-shadow var(--anim-fast);
}
.form-group input:not(.file-field-input):focus {
    border-color: var(--border-active);
    box-shadow: 0 0 8px var(--accent-glow);
}

/* Custom file picker (login, Key Vault, etc.) */
.file-field {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 10px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--win-border-radius);
    transition: border-color var(--anim-fast), box-shadow var(--anim-fast);
}
.file-field:focus-within {
    border-color: var(--border-active);
    box-shadow: 0 0 8px var(--accent-glow);
}
.file-field-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.file-field-trigger {
    flex-shrink: 0;
    margin: 0;
    font-size: 11px;
    font-weight: 600;
    padding: 6px 14px;
    cursor: pointer;
}
.file-field-name {
    flex: 1;
    min-width: 0;
    font-size: 11px;
    color: var(--text-dim);
    font-family: var(--font-mono);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.file-field-name.has-file {
    color: var(--text-color);
}
.help-block {
    display: block;
    font-size: 9px;
    color: var(--text-dim);
    margin-top: 3px;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
}

/* BUTTONS */
.btn {
    padding: 8px 16px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 3px;
    transition: background var(--anim-fast), color var(--anim-fast), box-shadow var(--anim-fast);
}
.btn-primary {
    background: var(--accent-color);
    color: var(--bg-darker);
    border-color: var(--accent-color);
}
.btn-primary:hover {
    background: var(--text-color);
    box-shadow: 0 0 10px var(--accent-glow);
}
.btn-success {
    background: var(--success);
    color: var(--bg-darker);
    border-color: var(--success);
}
.btn-success:hover {
    box-shadow: 0 0 10px rgba(52, 211, 153, 0.5);
    background: #ffffff;
}
.btn-warning {
    background: var(--warning);
    color: var(--bg-darker);
    border-color: var(--warning);
}
.btn-warning:hover {
    box-shadow: 0 0 10px rgba(251, 191, 36, 0.5);
    background: #ffffff;
}
.btn-link {
    border: 0;
    text-decoration: underline;
    cursor: pointer;
    font-size: 11px;
    color: var(--accent-color);
    padding: 5px;
}
.btn-link:hover {
    color: var(--text-color);
    text-shadow: 0 0 8px var(--accent-glow);
}

.login-divider {
    display: flex;
    align-items: center;
    margin: 20px 0;
    color: var(--text-dim);
    font-size: 10px;
}
.login-divider::before, .login-divider::after {
    content: "";
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}
.login-divider span {
    padding: 0 10px;
}

.login-guest-option {
    margin-top: 10px;
}
.guest-warning {
    font-size: 10px;
    color: var(--danger);
    margin-top: 8px;
    line-height: 1.3;
}
.login-error {
    background: rgba(248, 113, 113, 0.15);
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 8px;
    border-radius: 3px;
    margin-top: 15px;
    font-size: 11px;
}

.login-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-dim);
    border-top: 1px solid var(--border-color);
    background: var(--bg-panel);
}

/* --- 3. DESKTOP ENVIRONMENT SCREEN --- */
#desktop-screen {
    background-color: var(--bg-main);
    background-image: var(--desktop-bg);
    display: flex;
    flex-direction: column;
}

/* TOP PANEL */
#top-panel {
    height: 28px;
    background: var(--bg-panel);
    backdrop-filter: blur(var(--win-blur));
    border-bottom: 1px solid var(--border-color);
    z-index: var(--z-top-panel);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    padding: 0 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    column-gap: 8px;
}

.panel-left, .panel-right {
    display: flex;
    align-items: center;
    height: 100%;
    min-width: 0;
}
.panel-left {
    grid-column: 1;
    justify-self: start;
}
.panel-right {
    grid-column: 3;
    justify-self: end;
}

.panel-center {
    grid-column: 2;
    justify-self: center;
    position: relative;
    z-index: 2;
    max-width: min(42vw, 320px);
    padding: 0 10px;
    font-weight: bold;
    color: var(--accent-color);
    font-size: 12px;
    line-height: 1;
    pointer-events: none;
    background: var(--bg-panel);
    box-shadow: -12px 0 12px var(--bg-panel), 12px 0 12px var(--bg-panel);
}
#active-window-title {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-shadow: 0 0 6px color-mix(in srgb, var(--accent-color) 45%, transparent);
}

.panel-item {
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 10px;
    cursor: pointer;
    color: var(--text-color);
    transition: background var(--anim-fast), color var(--anim-fast);
}
.panel-item:hover {
    background: rgba(255,255,255,0.06);
    color: var(--accent-color);
}

.panel-icon {
    font-size: 14px;
    margin-right: 5px;
}
.panel-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 16px;
    margin-right: 6px;
    padding: 0 3px;
    font-size: 9px;
    font-weight: 800;
    font-family: var(--font-mono);
    letter-spacing: -0.5px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.35);
}
.menu-label {
    font-weight: 600;
}

.panel-separator {
    width: 1px;
    height: 60%;
    background-color: var(--border-color);
    margin: 0 5px;
}

/* Workspaces */
.workspace-btn {
    display: inline-block;
    padding: 2px 8px;
    margin: 0 2px;
    border: 1px solid var(--border-color);
    border-radius: 2px;
    font-size: 10px;
    font-weight: bold;
}
.workspace-btn.active {
    background-color: var(--accent-color);
    color: var(--bg-darker);
    border-color: var(--accent-color);
    box-shadow: 0 0 5px var(--accent-glow);
}

/* DROPDOWN SYSTEM */
.dropdown {
    position: relative;
}
.dropdown-content {
    display: none;
    position: absolute;
    top: 28px;
    background: var(--bg-panel);
    backdrop-filter: blur(var(--win-blur));
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 25px rgba(0,0,0,0.6), 0 0 10px var(--accent-glow);
    min-width: 200px;
    border-radius: 0 0 5px 5px;
    z-index: var(--z-dropdown);
    overflow: hidden;
}
.dropdown-content.show {
    display: block;
}

/* Left edge alignment or right edge alignment */
.panel-left .dropdown-content {
    left: 0;
}
.panel-right .dropdown-content {
    right: 0;
}

/* Menu Items inside dropdowns */
.dropdown-content hr {
    border: 0;
    border-top: 1px solid var(--border-color);
    margin: 5px 0;
}
.menu-section {
    padding: 8px 15px 4px 15px;
    font-size: 9px;
    color: var(--text-dim);
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 0.5px;
}
.menu-item {
    display: flex;
    align-items: center;
    padding: 8px 15px;
    color: var(--text-color);
    transition: background var(--anim-fast), color var(--anim-fast);
}
.menu-item:hover {
    background: var(--accent-color);
    color: var(--bg-darker);
    font-weight: bold;
}
.app-icon {
    margin-right: 10px;
    font-size: 14px;
}

/* User dropdown details */
.user-info-header {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    background: rgba(0,0,0,0.2);
}
.user-info-header .avatar {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}
.user-info-header .user-details p {
    font-weight: bold;
    color: var(--accent-color);
}
.user-info-header .user-details .badge {
    font-size: 9px;
    background: var(--accent-dark);
    padding: 1px 4px;
    border-radius: 2px;
    color: #ffffff;
}

/* System meters in top panel */
.system-meters {
    display: flex;
    gap: 15px;
    font-size: 11px;
    cursor: default !important;
}
.system-meters:hover {
    background: transparent !important;
    color: inherit !important;
}
.meter-group {
    display: flex;
    align-items: center;
    gap: 5px;
}
.meter-label {
    color: var(--text-dim);
}
.meter-bar-container {
    width: 60px;
    height: 8px;
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--border-color);
    border-radius: 1px;
    overflow: hidden;
}
.meter-bar {
    height: 100%;
    background-color: var(--accent-color);
    box-shadow: 0 0 5px var(--accent-glow);
    transition: width 0.5s ease;
}
.meter-val {
    width: 32px;
    text-align: right;
    font-weight: bold;
}

/* Calendar Clock Dropdown */
.clock-calendar {
    min-width: 250px;
    padding: 15px;
}
.calendar-header {
    text-align: center;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--accent-color);
}
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    text-align: center;
}
.day-name {
    font-weight: bold;
    color: var(--text-dim);
    font-size: 10px;
}
.cal-day {
    padding: 4px;
    border-radius: 2px;
    cursor: pointer;
}
.cal-day:hover {
    background: rgba(255,255,255,0.1);
}
.cal-day.today {
    background: var(--accent-color);
    color: var(--bg-darker);
    font-weight: bold;
    box-shadow: 0 0 5px var(--accent-glow);
}
.cal-day.empty {
    visibility: hidden;
}

/* DESKTOP WORKSPACE AREA */
#desktop-area {
    flex: 1;
    position: relative;
    overflow: hidden;
    padding: 20px;
}

/* Desktop Icon Grid */
#desktop-grid {
    position: absolute;
    top: 20px;
    left: 20px;
    bottom: 20px;
    right: 20px;
    pointer-events: none;
    z-index: var(--z-desktop-grid);
}

.desktop-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
    cursor: pointer;
    border: 1px solid transparent;
    padding: 8px 4px;
    border-radius: 4px;
    pointer-events: auto;
    transition: background var(--anim-fast), border-color var(--anim-fast);
    max-width: 84px;
    box-sizing: border-box;
}
#desktop-grid .desktop-icon {
    position: absolute;
    touch-action: none;
    width: 84px;
}
#desktop-grid .desktop-icon.dragging {
    z-index: 50;
    cursor: grabbing;
    transition: none;
    opacity: 0.92;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}
.fm-content .desktop-icon {
    position: relative;
    width: auto;
    touch-action: auto;
}
.desktop-icon:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}
.desktop-icon.selected {
    background: rgba(56, 189, 248, 0.2) !important;
    border-color: var(--border-active) !important;
    box-shadow: 0 0 8px var(--accent-glow);
}
.icon-graphic {
    font-size: 28px;
    margin-bottom: 6px;
    filter: drop-shadow(0 2px 5px rgba(0,0,0,0.5));
    transition: transform var(--anim-fast);
}
.icon-graphic img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    display: block;
    image-rendering: auto;
}
.desktop-icon:hover .icon-graphic {
    transform: scale(1.1);
}
.icon-label {
    color: var(--text-color);
    font-size: 11px;
    font-weight: 500;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.9);
    width: 100%;
    max-width: 12ch;
    line-height: 1.25;
    white-space: nowrap;
    overflow: visible;
    text-overflow: clip;
}

/* FLOATING WINDOWS */
#window-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.window {
    position: absolute;
    width: 600px;
    height: 400px;
    background: var(--bg-window);
    backdrop-filter: blur(var(--win-blur));
    border: 1px solid var(--border-color);
    border-radius: var(--win-border-radius);
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    z-index: var(--z-window-base);
    pointer-events: auto;
    overflow: hidden;
    transition: opacity var(--anim-fast) ease-out, transform var(--anim-fast) ease-out, box-shadow var(--anim-fast);
}
.window.active {
    z-index: var(--z-window-active);
    border-color: var(--border-active);
    box-shadow: 0 10px 40px rgba(0,0,0,0.6), 0 0 12px var(--accent-glow);
}
.window.minimized {
    opacity: 0;
    transform: scale(0.8) translateY(100px);
    pointer-events: none;
}
.window.maximized {
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    border-radius: 0;
}

/* Title bar */
.window-header {
    height: 32px;
    background: var(--bg-window-hdr, var(--bg-panel));
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 10px;
    cursor: move;
}
.window.active .window-header {
    border-bottom-color: var(--border-active);
}
.window-title-group {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: bold;
    color: var(--text-color);
}
.window.active .window-title-group {
    color: var(--accent-color);
    text-shadow: 0 0 5px var(--accent-glow);
}
.window-title-icon {
    font-size: 14px;
}
.window-title {
    font-size: 12px;
}

/* Controls */
.window-controls {
    display: flex;
    gap: 6px;
}
.win-btn {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: #000;
    font-weight: bold;
    opacity: 0.75;
    transition: opacity var(--anim-fast), transform var(--anim-fast);
}
.win-btn:hover {
    opacity: 1;
    transform: scale(1.1);
}
.win-btn-close {
    background-color: var(--danger);
}
.win-btn-max {
    background-color: var(--warning);
}
.win-btn-min {
    background-color: var(--success);
}

/* Window Content */
.window-content {
    flex: 1;
    overflow: auto;
    position: relative;
    background: transparent;
    display: flex;
    flex-direction: column;
}

/* Resizer handlers */
.window-resizer {
    position: absolute;
    width: 8px;
    height: 8px;
    bottom: 0;
    right: 0;
    cursor: nwse-resize;
    background: linear-gradient(135deg, transparent 4px, var(--border-color) 4px);
    z-index: 10;
}
.window.active .window-resizer {
    background: linear-gradient(135deg, transparent 4px, var(--border-active) 4px);
}

/* --- DOCK / TASKBAR --- */
#dock-launcher {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--z-dock);
    pointer-events: auto;
}
.dock-inner {
    background: var(--bg-panel);
    backdrop-filter: blur(var(--win-blur));
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.6), 0 0 10px var(--accent-glow);
    transition: border-color var(--anim-med);
}
.dock-inner:hover {
    border-color: var(--border-active);
}
.dock-item {
    width: 42px;
    height: 42px;
    border: 0;
    background: rgba(255,255,255,0.03);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    position: relative;
    transition: transform var(--anim-fast), background var(--anim-fast), box-shadow var(--anim-fast);
}
.dock-item:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.1);
    box-shadow: 0 0 10px var(--accent-glow);
}
.dock-icon {
    font-size: 22px;
}
.dock-indicator {
    position: absolute;
    bottom: 3px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: transparent;
    transition: background-color var(--anim-fast), box-shadow var(--anim-fast);
}
.dock-item.running .dock-indicator {
    background-color: var(--accent-color);
    box-shadow: 0 0 5px var(--accent-glow);
}
.dock-separator {
    width: 1px;
    height: 30px;
    background-color: var(--border-color);
}
.dock-item.has-unread .dock-indicator {
    background-color: var(--warning);
    box-shadow: 0 0 8px var(--warning);
    width: 6px;
    height: 6px;
}
.dock-item.has-wire-activity:not(.has-unread)::after {
    content: "";
    position: absolute;
    top: 4px;
    right: 4px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #00ff41;
    box-shadow: 0 0 8px rgba(0, 255, 65, 0.8);
    pointer-events: none;
    animation: wire-pulse 1.2s ease-in-out infinite;
}
@keyframes wire-pulse {
    0%, 100% { opacity: 0.55; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1); }
}
.dock-item.has-unread::after {
    content: attr(data-unread);
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 14px;
    padding: 0 4px;
    font-size: 9px;
    line-height: 14px;
    text-align: center;
    border-radius: 8px;
    background: var(--danger);
    color: #fff;
    font-family: var(--font-mono);
    pointer-events: none;
}

/* --- OpenWire messenger --- */
.openwire-window .window-content {
    display: flex;
    flex-direction: column;
}

/* --- Wavebox MP3 player (classic skin) --- */
.wavebox-window .window-content {
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: #232323;
}
.wavebox-app {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    font-family: "Tahoma", "Segoe UI", var(--font-mono);
    font-size: 10px;
    color: #c8c8c8;
    user-select: none;
}
.wavebox-main {
    flex-shrink: 0;
    padding: 4px 5px 5px;
    background: linear-gradient(180deg, #4a4a4a 0%, #353535 8%, #2a2a2a 100%);
    border-bottom: 2px solid #1a1a1a;
    box-shadow: inset 0 1px 0 #6a6a6a;
}
.wavebox-grip {
    height: 6px;
    margin: 0 20px 3px;
    border-radius: 2px;
    background: repeating-linear-gradient(
        90deg,
        #1f1f1f 0,
        #1f1f1f 2px,
        #5a5a5a 2px,
        #5a5a5a 4px
    );
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.6);
}
.wavebox-bezel {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: linear-gradient(180deg, #3d3d3d, #2b2b2b);
    border: 1px solid #111;
    box-shadow:
        inset 1px 1px 0 #666,
        inset -1px -1px 0 #1a1a1a;
}
.wavebox-scope-wrap {
    flex-shrink: 0;
    width: 78px;
    height: 34px;
    padding: 1px;
    background: #0a0a0a;
    border: 1px solid #000;
    box-shadow: inset 0 0 6px rgba(0, 255, 65, 0.08);
}
.wavebox-scope {
    display: block;
    width: 76px;
    height: 32px;
    image-rendering: pixelated;
}
.wavebox-lcd {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2px 4px;
    background: #0a120a;
    border: 1px solid #000;
    box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.9);
}
.wavebox-lcd-title {
    font-family: "Courier New", var(--font-mono);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #00ff41;
    text-shadow: 0 0 6px rgba(0, 255, 65, 0.55);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.wavebox-lcd-times {
    display: flex;
    justify-content: space-between;
    font-family: "Courier New", var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    color: #00ff41;
    text-shadow: 0 0 4px rgba(0, 255, 65, 0.45);
}
.wavebox-pos-track {
    position: relative;
    height: 10px;
    margin: 5px 2px 4px;
    background: linear-gradient(180deg, #1a1a1a, #2f2f2f);
    border: 1px solid #000;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.8);
    cursor: pointer;
    touch-action: none;
}
.wavebox-pos-fill {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0%;
    background: linear-gradient(180deg, #5a8f5a, #3d6b3d);
    pointer-events: none;
}
.wavebox-pos-thumb {
    position: absolute;
    top: 50%;
    left: 0%;
    width: 8px;
    height: 8px;
    margin: -4px 0 0 -4px;
    background: linear-gradient(180deg, #ddd, #888);
    border: 1px solid #333;
    border-radius: 1px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
    pointer-events: none;
}
.wavebox-transport {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 2px 1px 0;
}
.wavebox-tbtn {
    width: 23px;
    height: 18px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #111;
    border-radius: 2px;
    background: linear-gradient(180deg, #6a6a6a 0%, #404040 45%, #333 100%);
    box-shadow:
        inset 1px 1px 0 rgba(255, 255, 255, 0.25),
        inset -1px -1px 0 rgba(0, 0, 0, 0.4);
    cursor: pointer;
}
.wavebox-tbtn:hover {
    background: linear-gradient(180deg, #7a7a7a 0%, #4a4a4a 45%, #3a3a3a 100%);
}
.wavebox-tbtn:active {
    background: linear-gradient(180deg, #333 0%, #4a4a4a 100%);
    box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.5);
}
.wavebox-tbtn.active {
    background: linear-gradient(180deg, #4a6a4a 0%, #2d4a2d 100%);
    box-shadow: inset 0 0 4px rgba(0, 255, 65, 0.25);
}
.wavebox-tbtn-play {
    width: 28px;
}
.wavebox-ctl-icon {
    display: block;
    filter: brightness(0) invert(0.92);
    pointer-events: none;
}
.wavebox-vol-wrap {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 4px;
    padding-right: 2px;
}
.wavebox-vol-label {
    font-size: 8px;
    color: #aaa;
    letter-spacing: 0.06em;
}
.wavebox-vol {
    width: 58px;
    height: 4px;
    accent-color: #5a8f5a;
    cursor: pointer;
}
.wavebox-pl {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, #2a2a2a, #1e1e1e);
    border-top: 1px solid #111;
}
.wavebox-pl-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 6px;
    background: linear-gradient(180deg, #454545, #333);
    border-bottom: 1px solid #111;
    font-size: 8px;
    letter-spacing: 0.08em;
    color: #9cdc9c;
    text-transform: uppercase;
}
.wavebox-pl-count {
    color: #888;
    text-transform: none;
    letter-spacing: 0;
}
.wavebox-playlist {
    flex: 1;
    min-height: 0;
    margin: 0;
    padding: 2px 0;
    list-style: none;
    overflow-y: auto;
    background: #0c0c0c;
}
.wavebox-playlist li {
    margin: 0;
}
.wavebox-album {
    padding: 4px 6px 2px;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #6a9a6a;
    background: linear-gradient(180deg, #1a1a1a, #121212);
    border-top: 1px solid #222;
    border-bottom: 1px solid #0a0a0a;
    pointer-events: none;
}
.wavebox-album:first-child {
    border-top: none;
}
.wavebox-album span {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.wavebox-track {
    width: 100%;
    text-align: left;
    padding: 3px 6px;
    border: none;
    background: transparent;
    color: #00cc33;
    cursor: pointer;
    font-family: "Courier New", var(--font-mono);
    font-size: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.wavebox-track-num {
    color: #008822;
    margin-right: 4px;
}
.wavebox-track:hover {
    background: #1a2a1a;
    color: #6dff6d;
}
.wavebox-track.active {
    background: #003300;
    color: #fff;
}
.wavebox-empty {
    padding: 10px 8px;
    color: #666;
    font-size: 9px;
}
.wavebox-empty code {
    color: #00aa33;
}

/* Cubescape — flush iframe, OS chrome only (512×345 canvas + 32px header) */
.cubescape-window {
    box-sizing: border-box;
    overflow: hidden !important;
}
.cubescape-window .window-content {
    overflow: hidden !important;
    padding: 0 !important;
    margin: 0 !important;
    background: #000;
    flex: 0 0 345px !important;
    height: 345px !important;
    min-height: 345px !important;
    max-height: 345px !important;
}
.cubescape-window .window-resizer {
    display: none;
}
.cubescape-embed-host {
    width: 512px;
    height: 345px;
    overflow: hidden;
    background: #000;
    line-height: 0;
    flex: none;
}
.cubescape-embed-frame {
    display: block;
    width: 512px;
    height: 345px;
    border: 0;
    margin: 0;
    padding: 0;
    overflow: clip;
    background: #000;
    vertical-align: top;
}
.relay-app {
    position: relative;
    flex: 1;
    display: flex;
    min-height: 0;
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-main) 55%, rgba(0,0,0,0.35) 100%);
    font-family: var(--font-mono);
    font-size: 11px;
}
.relay-sidebar {
    width: 240px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(8px);
}
.relay-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 12px 8px;
    border-bottom: 1px solid var(--border-color);
}
.relay-brand-mark {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: linear-gradient(145deg, var(--accent-color), var(--accent-dark));
    color: var(--bg-darker);
    font-weight: 700;
    font-size: 12px;
    box-shadow: 0 0 16px var(--accent-glow);
}
.relay-brand-name {
    display: block;
    font-size: 13px;
    letter-spacing: 0.04em;
    color: var(--text-color);
}
.relay-brand-tag {
    font-size: 9px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.relay-me-card {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
}
.relay-me-meta {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.relay-me-name {
    font-weight: 600;
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.relay-me-uid {
    font-size: 9px;
    color: var(--text-dim);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    text-align: left;
    font-family: inherit;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color var(--anim-fast);
}
.relay-me-uid:hover {
    color: var(--accent-color);
    text-decoration: underline;
    text-decoration-style: dotted;
    text-underline-offset: 2px;
}
.relay-me-uid:focus-visible {
    outline: 1px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: 2px;
}
.relay-me-controls {
    padding: 0 10px 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.relay-select,
.relay-status-input,
.relay-search,
.relay-input {
    width: 100%;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 5px 8px;
    border-radius: 4px;
    font-family: inherit;
    font-size: 10px;
}
.relay-select:focus,
.relay-status-input:focus,
.relay-search:focus,
.relay-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 1px var(--accent-glow);
}
.relay-sidebar-tabs {
    display: flex;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}
.relay-tab {
    flex: 1;
    padding: 8px 6px;
    background: transparent;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-family: inherit;
    font-size: 10px;
    transition: color var(--anim-fast), background var(--anim-fast);
}
.relay-tab.active {
    color: var(--accent-color);
    background: rgba(255, 255, 255, 0.04);
    box-shadow: inset 0 -2px 0 var(--accent-color);
}
.relay-tab-badge {
    display: inline-block;
    min-width: 14px;
    padding: 0 4px;
    margin-left: 4px;
    border-radius: 8px;
    background: var(--danger);
    color: #fff;
    font-size: 8px;
}
.relay-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
}
.relay-toolbar {
    display: flex;
    gap: 6px;
    padding: 8px 10px;
}
.relay-icon-btn {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    border: 1px solid var(--border-color);
    background: var(--bg-panel);
    color: var(--accent-color);
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
}
.relay-icon-btn:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 8px var(--accent-glow);
}
.relay-add-sheet {
    margin: 0 10px 8px;
    padding: 10px;
    border: 1px dashed var(--border-active);
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.2);
}
.relay-label {
    display: block;
    font-size: 9px;
    color: var(--text-dim);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.relay-add-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 8px;
}
.relay-btn-sm {
    padding: 4px 10px !important;
    font-size: 10px !important;
}
.relay-hint {
    margin-top: 6px;
    color: var(--danger);
    font-size: 9px;
}
.relay-buddy-list,
.relay-request-list {
    list-style: none;
    margin: 0;
    padding: 0 6px 8px;
    overflow-y: auto;
    flex: 1;
}
.relay-buddy-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    margin-bottom: 4px;
    border: 1px solid transparent;
    border-radius: 6px;
    background: transparent;
    color: inherit;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    transition: background var(--anim-fast), border-color var(--anim-fast);
}
.relay-buddy-item:hover,
.relay-buddy-item.active {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--border-color);
}
.relay-buddy-item.active {
    border-color: var(--accent-color);
    box-shadow: inset 0 0 12px var(--accent-glow);
}
.relay-buddy-text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}
.relay-buddy-name {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.relay-buddy-status {
    font-size: 9px;
    color: var(--text-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.relay-buddy-empty {
    padding: 16px 10px;
    color: var(--text-dim);
    text-align: center;
    font-size: 10px;
}
.relay-unread-pill {
    font-size: 9px;
    padding: 2px 6px;
    border-radius: 10px;
    background: var(--accent-color);
    color: var(--bg-darker);
    font-weight: 700;
}
.relay-avatar {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 12px;
    background: var(--bg-panel);
    border: 2px solid var(--border-color);
    position: relative;
    flex-shrink: 0;
}
.relay-avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 10px;
}
.relay-avatar::after {
    content: "";
    position: absolute;
    bottom: -2px;
    right: -2px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--bg-darker);
    background: var(--text-dim);
}
.relay-avatar[data-presence="online"]::after,
.relay-avatar[data-presence="away"]::after,
.relay-avatar[data-presence="busy"]::after {
    background: var(--success);
}
.relay-avatar[data-presence="away"]::after {
    background: var(--warning);
}
.relay-avatar[data-presence="busy"]::after {
    background: var(--danger);
}
.relay-avatar[data-presence="ghost"]::after,
.relay-avatar[data-presence="offline"]::after {
    background: var(--text-dim);
}
.relay-inbox-section {
    padding: 8px 10px;
}
.relay-inbox-section h4 {
    margin: 0 0 6px;
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-dim);
}
.relay-request-card {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
    padding: 8px;
    margin-bottom: 6px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.15);
}
.relay-request-who code {
    display: block;
    font-size: 9px;
    color: var(--accent-color);
    margin-top: 2px;
}
.relay-request-note {
    margin: 4px 0 0;
    font-size: 9px;
    color: var(--text-dim);
    font-style: italic;
}
.relay-request-btns {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.relay-pending-label {
    font-size: 9px;
    color: var(--warning);
}
.relay-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    position: relative;
}
.relay-chat-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    text-align: center;
    color: var(--text-dim);
}
.relay-chat-empty-art {
    width: 120px;
    height: 120px;
    margin-bottom: 16px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--accent-glow), transparent 60%),
        repeating-linear-gradient(45deg, transparent, transparent 8px, rgba(255,255,255,0.03) 8px, rgba(255,255,255,0.03) 16px);
    border: 1px solid var(--border-color);
    box-shadow: 0 0 40px var(--accent-glow);
}
.relay-chat-empty h3 {
    margin: 0 0 8px;
    color: var(--text-color);
    font-weight: 500;
}
.relay-chat {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}
.relay-chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.2);
}
.relay-chat-peer {
    display: flex;
    align-items: center;
    gap: 10px;
}
.relay-peer-sub {
    display: block;
    font-size: 9px;
    color: var(--text-dim);
}
.relay-danger-ghost {
    color: var(--danger) !important;
}
.relay-messages {
    flex: 1;
    overflow-y: auto;
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 24px,
        rgba(255, 255, 255, 0.015) 24px,
        rgba(255, 255, 255, 0.015) 25px
    );
}
.relay-msg {
    display: flex;
    flex-direction: column;
    max-width: 78%;
}
.relay-msg.mine {
    align-self: flex-end;
    align-items: flex-end;
}
.relay-msg.theirs {
    align-self: flex-start;
    align-items: flex-start;
}
.relay-msg-bubble {
    padding: 8px 12px;
    border-radius: 10px;
    line-height: 1.45;
    word-break: break-word;
    white-space: pre-wrap;
}
.relay-msg.mine .relay-msg-bubble {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    color: var(--bg-darker);
    border-bottom-right-radius: 2px;
    box-shadow: 0 0 12px var(--accent-glow);
}
.relay-msg.theirs .relay-msg-bubble {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: 2px;
}
.relay-msg-time {
    font-size: 8px;
    color: var(--text-dim);
    margin-top: 2px;
}
.relay-msg-system {
    align-self: center;
    font-size: 9px;
    color: var(--text-dim);
    padding: 6px 12px;
    border-radius: 12px;
    border: 1px dashed var(--border-color);
}
.relay-compose {
    padding: 10px 12px;
    border-top: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.relay-emote-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}
.relay-emote-bar button {
    border: 1px solid var(--border-color);
    background: var(--bg-panel);
    color: var(--text-color);
    padding: 2px 6px;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
    font-size: 10px;
}
.relay-emote-bar button:hover {
    border-color: var(--accent-color);
}
.relay-input-area {
    width: 100%;
    resize: none;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 8px;
    border-radius: 4px;
    font-family: inherit;
    font-size: 11px;
}
.relay-send {
    align-self: flex-end;
    padding: 6px 18px !important;
    font-size: 10px !important;
}
.relay-guest-block {
    padding: 24px;
    text-align: center;
    color: var(--text-dim);
}
.relay-sidebar-tabs-3 .relay-tab {
    font-size: 9px;
    padding: 7px 4px;
}
.relay-tab-wire.active {
    color: var(--warning);
    box-shadow: inset 0 -2px 0 var(--warning);
}
.relay-panel-wire {
    padding: 12px;
}
.relay-wire-blurb p {
    margin: 0 0 8px;
    color: var(--text-dim);
    line-height: 1.45;
}
.relay-wire-rules {
    font-size: 9px;
    opacity: 0.85;
}
.relay-wire {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: radial-gradient(ellipse at top, rgba(255, 180, 0, 0.04), transparent 55%),
        linear-gradient(180deg, rgba(0, 0, 0, 0.15), transparent);
}
.relay-wire-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.28);
}
.relay-wire-title {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--warning);
    text-shadow: 0 0 12px rgba(255, 180, 0, 0.35);
}
.relay-wire-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--warning);
    box-shadow: 0 0 10px var(--warning);
    animation: relay-wire-pulse 1.4s ease-in-out infinite;
}
@keyframes relay-wire-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.45; transform: scale(0.85); }
}
.relay-wire-sub {
    margin: 4px 0 0;
    font-size: 9px;
    color: var(--text-dim);
}
.relay-wire-stats {
    font-size: 9px;
    color: var(--accent-color);
    white-space: nowrap;
    padding-top: 2px;
}
.relay-wire-log {
    flex: 1;
    overflow-y: auto;
    padding: 10px 12px;
    font-size: 11px;
    line-height: 1.5;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 3px,
        rgba(255, 255, 255, 0.012) 3px,
        rgba(255, 255, 255, 0.012) 4px
    );
}
.relay-wire-line {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 6px;
    padding: 3px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}
.relay-wire-line.mine {
    background: rgba(255, 255, 255, 0.03);
    margin: 0 -4px;
    padding-left: 4px;
    padding-right: 4px;
    border-radius: 2px;
}
.relay-wire-time {
    font-size: 8px;
    color: var(--text-dim);
    flex-shrink: 0;
}
.relay-wire-nick {
    font-weight: 700;
    flex-shrink: 0;
    cursor: pointer;
    border: none;
    background: none;
    padding: 0;
    margin: 0;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}
.relay-wire-nick:hover {
    text-decoration: underline;
    text-decoration-style: dotted;
    text-underline-offset: 2px;
    filter: brightness(1.15);
}
.relay-wire-nick:focus-visible {
    outline: 1px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: 2px;
}
.relay-wire-nick::after {
    content: ":";
    color: var(--text-dim);
    margin-left: 1px;
}
.relay-wire-body {
    color: var(--text-color);
    word-break: break-word;
    white-space: pre-wrap;
    flex: 1;
    min-width: 0;
}
.relay-wire-system {
    text-align: center;
    color: var(--text-dim);
    font-size: 10px;
    padding: 24px 12px;
    border: 1px dashed var(--border-color);
    border-radius: 8px;
    margin: 20px auto;
    max-width: 280px;
}
.relay-wire-compose {
    border-top-color: rgba(255, 180, 0, 0.25);
}
.relay-copy-tip {
    position: absolute;
    z-index: 20;
    pointer-events: none;
    padding: 4px 8px;
    font-size: 9px;
    color: var(--bg-darker);
    background: var(--accent-color);
    border-radius: 4px;
    box-shadow: 0 0 12px var(--accent-glow);
    opacity: 0;
    transform: translateY(-100%);
    transition: opacity var(--anim-fast);
    white-space: nowrap;
    max-width: 220px;
}
.relay-copy-tip.visible {
    opacity: 1;
}

/* --- SYSTEM APPLICATION STYLING --- */

/* 1. TERMINAL APP */
.terminal-container {
    flex: 1;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    flex-direction: column;
    padding: 10px;
    overflow: hidden;
}
.terminal-output {
    flex: 1;
    overflow-y: auto;
    margin-bottom: 5px;
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.35;
    color: var(--text-color);
    white-space: pre-wrap;
    word-break: break-all;
}
.terminal-output::-webkit-scrollbar {
    width: 6px;
}
.terminal-output::-webkit-scrollbar-thumb {
    background: var(--border-color);
}
.terminal-input-line {
    display: flex;
    align-items: center;
}
.terminal-prompt {
    font-weight: bold;
    color: var(--accent-color);
    margin-right: 8px;
    white-space: nowrap;
}
.terminal-input {
    flex: 1;
    border: 0;
    background: transparent;
    color: var(--text-color);
    font-family: var(--font-mono);
    font-size: 12px;
    outline: none;
}
.terminal-neofetch {
    display: flex;
    gap: 20px;
    margin: 10px 0;
}
.neofetch-logo {
    color: var(--accent-color);
    text-shadow: 0 0 8px var(--accent-glow);
    font-weight: bold;
    line-height: 1.1;
    white-space: pre;
}
.neofetch-info {
    display: flex;
    flex-direction: column;
}
.neofetch-row {
    margin-bottom: 2px;
}
.neofetch-lbl {
    color: var(--accent-color);
    font-weight: bold;
}

/* Nano interactive terminal text editor */
.nano-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    display: flex;
    flex-direction: column;
    z-index: 100;
}
.nano-header {
    background: #ffffff;
    color: #000000;
    font-weight: bold;
    padding: 2px 10px;
    font-size: 11px;
}
.nano-body {
    flex: 1;
    border: 0;
    background: transparent;
    color: #ffffff;
    padding: 10px;
    font-family: var(--font-mono);
    font-size: 12px;
    resize: none;
    outline: none;
}
.nano-footer {
    background: rgba(255,255,255,0.1);
    padding: 4px 10px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    font-size: 10px;
    border-top: 1px solid #333;
}
.nano-cmd {
    color: #00ff00;
    font-weight: bold;
}

/* 2. FILE MANAGER APP */
.fm-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.fm-toolbar {
    height: 36px;
    background: rgba(0,0,0,0.2);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 0 10px;
    gap: 8px;
}
.fm-btn {
    padding: 4px 8px;
    font-size: 11px;
    background: rgba(255,255,255,0.03);
    cursor: pointer;
}
.fm-btn:hover {
    background: var(--accent-color);
    color: var(--bg-darker);
    border-color: var(--accent-color);
}
.fm-path-input {
    flex: 1;
    padding: 4px 8px;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}
.fm-path-input:focus {
    border-color: var(--border-active);
}
.fm-body {
    flex: 1;
    display: flex;
    overflow: hidden;
}
.fm-sidebar {
    width: 150px;
    border-right: 1px solid var(--border-color);
    background: rgba(0,0,0,0.15);
    padding: 10px 0;
    overflow-y: auto;
}
.sidebar-section {
    padding: 5px 15px;
    font-size: 9px;
    color: var(--text-dim);
    text-transform: uppercase;
    font-weight: bold;
}
.sidebar-item {
    display: flex;
    align-items: center;
    padding: 6px 15px;
    color: var(--text-color);
    cursor: pointer;
    transition: background var(--anim-fast);
}
.sidebar-item:hover {
    background: rgba(255,255,255,0.06);
    color: var(--accent-color);
}
.sidebar-item.active {
    background: rgba(56, 189, 248, 0.15);
    color: var(--accent-color);
    border-left: 2px solid var(--accent-color);
}
.fm-content {
    flex: 1;
    padding: 15px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    grid-template-rows: repeat(auto-fill, minmax(80px, 1fr));
    gap: 15px;
    overflow-y: auto;
}
.fm-content::-webkit-scrollbar {
    width: 6px;
}
.fm-content::-webkit-scrollbar-thumb {
    background: var(--border-color);
}

/* 3. VISUAL CODE EDITOR APP */
.editor-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.editor-toolbar {
    height: 36px;
    background: rgba(0,0,0,0.25);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 0 10px;
    gap: 8px;
}
.editor-status {
    margin-left: auto;
    font-size: 11px;
    color: var(--text-dim);
}
.editor-workspace {
    flex: 1;
    display: flex;
    background: rgba(0,0,0,0.3);
    overflow: hidden;
}
.editor-lines {
    width: 40px;
    background: rgba(0,0,0,0.2);
    border-right: 1px solid var(--border-color);
    text-align: right;
    padding: 10px 8px 10px 0;
    color: var(--text-dim);
    /* Courier New: box-drawing glyphs same width as spaces (Space Mono falls back and breaks banners). */
    font-family: "Courier New", Courier, var(--font-mono);
    font-size: 12px;
    user-select: none;
    line-height: 1.5;
}
.editor-textarea {
    flex: 1;
    border: 0;
    background: transparent;
    color: var(--text-color);
    padding: 10px;
    font-family: "Courier New", Courier, var(--font-mono);
    font-size: 12px;
    line-height: 1.5;
    resize: none;
    outline: none;
    overflow-y: auto;
    font-variant-ligatures: none;
}

/* 4. SETTINGS APP */
.settings-container {
    flex: 1;
    display: flex;
    height: 100%;
    background: rgba(0,0,0,0.1);
}
.settings-sidebar {
    width: 160px;
    border-right: 1px solid var(--border-color);
    background: rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    padding-top: 15px;
}
.settings-nav-item {
    padding: 10px 20px;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-color);
    border-left: 3px solid transparent;
}
.settings-nav-item:hover {
    background: rgba(255,255,255,0.05);
}
.settings-nav-item.active {
    background: rgba(56, 189, 248, 0.1);
    color: var(--accent-color);
    border-left-color: var(--accent-color);
    font-weight: bold;
}
.settings-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}
.settings-section {
    display: none;
}
.settings-section.active {
    display: block;
}
.settings-section h2 {
    font-size: 16px;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 20px;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 8px;
}
.settings-row {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.settings-row label {
    font-size: 12px;
    font-weight: bold;
}
.settings-select, .settings-input {
    width: 100%;
    max-width: 300px;
    padding: 8px;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 3px;
}
.settings-select:focus, .settings-input:focus {
    border-color: var(--border-active);
}
.settings-checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
    cursor: pointer;
}
.settings-checkbox-group input {
    cursor: pointer;
    width: 16px;
    height: 16px;
}
/* Settings — visual theme / wallpaper pickers */
.theme-picker-grid,
.wall-picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
    gap: 10px;
    max-width: 520px;
}
.theme-picker-card,
.wall-picker-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 8px;
    margin: 0;
    background: rgba(0, 0, 0, 0.28);
    border: 2px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-color);
    font-family: var(--font-mono);
    font-size: 11px;
    text-align: left;
    transition: border-color var(--anim-fast), box-shadow var(--anim-fast);
}
.theme-picker-card:hover,
.wall-picker-card:hover {
    border-color: var(--border-active);
}
.theme-picker-card.active,
.wall-picker-card.active {
    border-color: var(--accent-color);
    box-shadow: 0 0 12px var(--accent-glow);
}
.theme-picker-preview {
    position: relative;
    display: block;
    height: 56px;
    border-radius: 3px;
    border: 1px solid;
    overflow: hidden;
}
.theme-picker-preview-hdr {
    display: block;
    height: 12px;
    border-bottom: 1px solid;
    opacity: 0.95;
}
.theme-picker-preview-text {
    position: absolute;
    left: 8px;
    top: 20px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-shadow: 0 0 6px currentColor;
}
.theme-picker-preview-accent {
    position: absolute;
    right: 8px;
    bottom: 8px;
    width: 28px;
    height: 6px;
    border-radius: 2px;
    box-shadow: 0 0 8px currentColor;
}
.wall-picker-preview {
    display: block;
    height: 56px;
    border-radius: 3px;
    border: 1px solid var(--border-color);
    background-position: center;
}
.theme-picker-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    line-height: 1.25;
}
.theme-picker-name {
    font-weight: 700;
    color: var(--text-color);
}
.theme-picker-hint {
    font-size: 9px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.settings-help {
    font-size: 10px;
    color: var(--text-dim);
    margin-top: 3px;
    max-width: 400px;
}

/* User Account Settings table */
.user-list-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}
.user-list-table th, .user-list-table td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}
.user-list-table th {
    color: var(--accent-color);
    font-weight: bold;
    background: rgba(0,0,0,0.2);
}

/* 5. SYSTEM MONITOR APP */
.sysmon-container {
    flex: 1;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    overflow-y: auto;
    height: 100%;
}
.sysmon-graphs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}
.sysmon-card {
    background: rgba(0,0,0,0.25);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 12px;
    display: flex;
    flex-direction: column;
}
.card-title {
    font-size: 12px;
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 10px;
}
.graph-canvas-wrapper {
    height: 80px;
    position: relative;
    border: 1px solid rgba(255,255,255,0.05);
    background: rgba(0,0,0,0.3);
}
.graph-canvas {
    width: 100%;
    height: 100%;
    display: block;
}
.sysmon-processes {
    flex: 1;
    background: rgba(0,0,0,0.25);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    min-height: 150px;
}
.sysmon-real .sysmon-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.sysmon-stat-card {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 12px;
}
.sysmon-meter-row {
    display: flex;
    align-items: center;
    gap: 10px;
}
.sysmon-bar {
    flex: 1;
    height: 8px;
}
.sysmon-val {
    font-size: 11px;
    font-family: var(--font-mono);
    color: var(--accent-color);
    white-space: nowrap;
}
.sysmon-hint {
    margin: 8px 0 0;
    font-size: 10px;
    color: var(--text-dim);
    line-height: 1.4;
}
.sysmon-kv {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 10px;
}
.sysmon-kv li {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    padding: 4px 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
}
.sysmon-kv li span:first-child {
    color: var(--text-dim);
}
.sysmon-kv li span:last-child {
    font-family: var(--font-mono);
    text-align: right;
    word-break: break-all;
}
.process-table-wrapper {
    flex: 1;
    overflow-y: auto;
    max-height: 180px;
}
.process-table {
    width: 100%;
    border-collapse: collapse;
}
.process-table th, .process-table td {
    padding: 6px 10px;
    text-align: left;
    font-size: 11px;
}
.process-table th {
    color: var(--text-dim);
    border-bottom: 2px solid var(--border-color);
    background: rgba(0,0,0,0.1);
}
.process-table td {
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.process-row.active-proc {
    background: rgba(56, 189, 248, 0.05);
}
.btn-kill {
    padding: 2px 6px;
    background: var(--danger);
    color: #ffffff;
    border-color: var(--danger);
    font-size: 9px;
    cursor: pointer;
    font-weight: bold;
}
.btn-kill:hover {
    background: #ffffff;
    color: var(--danger);
}

/* 6. NETSURF BROWSER APP */
.browser-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.browser-navbar {
    height: 38px;
    background: rgba(0,0,0,0.25);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 0 10px;
    gap: 6px;
}
.browser-btn {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: rgba(255,255,255,0.03);
}
.browser-btn:hover {
    background: var(--accent-color);
    color: var(--bg-darker);
}
.browser-address {
    flex: 1;
    padding: 4px 10px;
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 3px;
}
.browser-viewport {
    flex: 1;
    background: #ffffff;
    color: #000000;
    overflow-y: auto;
    font-family: sans-serif;
    padding: 20px;
}
.browser-viewport.terminal-style {
    background: #0c0800;
    color: #ffb000;
    font-family: var(--font-mono);
}

/* Simulated Pages Inside Browser */
.mock-webpage {
    font-family: Arial, sans-serif;
    color: #333333;
    line-height: 1.5;
}
.mock-webpage a {
    color: #0066cc;
    text-decoration: underline;
}
.mock-webpage h1 {
    font-size: 20px;
    margin-bottom: 15px;
    border-bottom: 1px solid #cccccc;
    padding-bottom: 5px;
    color: #000000;
}
.mock-search-box {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}
.mock-search-input {
    flex: 1;
    padding: 6px 12px;
    border: 1px solid #aaaaaa;
    color: #333;
    background: #fff;
}
.mock-search-btn {
    padding: 6px 12px;
    background: #eeeeee;
    color: #000;
    border: 1px solid #aaaaaa;
    cursor: pointer;
}
.mock-search-btn:hover {
    background: #dddddd;
}
.search-result {
    margin-bottom: 15px;
}
.search-title {
    font-weight: bold;
    font-size: 14px;
}
.search-url {
    color: green;
    font-size: 11px;
}
.search-desc {
    font-size: 12px;
}

/* 7. CYBER SNAKE GAME APP */
.game-container {
    flex: 1;
    background: #000000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 15px;
    position: relative;
}
.game-header {
    width: 100%;
    max-width: 400px;
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 12px;
    color: var(--accent-color);
}
.game-canvas-container {
    position: relative;
    border: 2px solid var(--border-color);
    box-shadow: 0 0 15px var(--accent-glow);
}
.game-canvas {
    display: block;
    background: #050505;
}
.game-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-align: center;
    z-index: 5;
}
.game-overlay h3 {
    color: var(--accent-color);
    font-size: 18px;
    margin-bottom: 10px;
    text-shadow: 0 0 8px var(--accent-glow);
}
.game-overlay p {
    font-size: 11px;
    margin-bottom: 15px;
}

/* CUSTOM CONTEXT MENU */
.context-menu {
    position: absolute;
    background: var(--bg-panel);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0,0,0,0.5), 0 0 8px var(--accent-glow);
    z-index: 10000;
    min-width: 160px;
    border-radius: 4px;
    padding: 4px 0;
    display: none;
    font-family: var(--font-mono);
    font-size: 11px;
}
.context-menu.show {
    display: block;
}
.context-menu-item {
    padding: 8px 15px;
    cursor: pointer;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background var(--anim-fast), color var(--anim-fast);
}
.context-menu-item:hover {
    background: var(--accent-color);
    color: var(--bg-darker);
    font-weight: bold;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--border-active);
}

.key-vault-panel {
    padding: 12px 14px;
    font-family: var(--font-mono);
    font-size: 11px;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.kv-lead {
    color: var(--text-dim);
    line-height: 1.45;
    margin: 0;
}

.kv-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 10px;
}

.kv-table th,
.kv-table td {
    border-bottom: 1px solid var(--border-color);
    padding: 6px 4px;
    text-align: left;
}

.kv-uid {
    word-break: break-all;
    color: var(--accent-color);
}

.kv-empty {
    color: var(--text-dim);
    font-style: italic;
    padding: 12px 4px;
}

.kv-import {
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    padding-top: 10px;
}

.kv-import .form-label {
    margin-bottom: 6px;
}

.kv-hint {
    margin: 8px 0 0;
    color: var(--text-dim);
    font-size: 10px;
}

.btn-sm {
    padding: 2px 8px;
    font-size: 10px;
}

/* W3OS modal dialogs */
.w3os-dialog-root {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.w3os-dialog-root.hidden {
    display: none;
}
.w3os-dialog-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
}
.w3os-dialog-shell {
    position: relative;
    width: min(400px, 100%);
    background: var(--bg-window);
    border: 1px solid var(--border-color);
    border-radius: var(--win-border-radius);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55), 0 0 24px var(--accent-glow);
    overflow: hidden;
}
.w3os-dialog-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--bg-window-hdr);
    border-bottom: 1px solid var(--border-color);
}
.w3os-dialog-title {
    font-weight: 600;
    font-size: 13px;
    color: var(--accent-color);
}
.w3os-dialog-body {
    padding: 18px 16px 12px;
}
.w3os-dialog-message {
    margin: 0;
    font-size: 12px;
    line-height: 1.55;
    color: var(--text-color);
    white-space: pre-wrap;
}
.w3os-dialog-input {
    width: 100%;
    margin-top: 12px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    font-family: var(--font-mono);
    font-size: 11px;
}
.w3os-dialog-input:focus {
    border-color: var(--border-active);
    box-shadow: 0 0 8px var(--accent-glow);
    outline: none;
}
.w3os-dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 12px 16px 16px;
    border-top: 1px solid var(--border-color);
}