/* CSS Design System for LinuxGSM Dashboard */

:root {
    --bg-base: #08080f;
    --bg-surface: rgba(18, 18, 29, 0.45);
    --bg-surface-hover: rgba(28, 28, 44, 0.55);
    --bg-surface-active: rgba(38, 38, 59, 0.65);
    --border-color: rgba(255, 255, 255, 0.06);
    --border-color-focus: rgba(124, 77, 255, 0.4);
    
    --text-primary: #f3f3f6;
    --text-secondary: #a0a0b8;
    --text-muted: #6b6b7f;
    
    --primary: #7c4dff;
    --primary-glow: rgba(124, 77, 255, 0.35);
    --primary-hover: #9e75ff;
    
    --success: #00e676;
    --success-glow: rgba(0, 230, 118, 0.25);
    --danger: #ff1744;
    --danger-glow: rgba(255, 23, 68, 0.25);
    --warning: #ff9100;
    --warning-glow: rgba(255, 145, 0, 0.25);
    --info: #00b0ff;
    
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    --card-radius: 16px;
    --inner-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body.light-theme {
    --bg-base: #f0f2f5;
    --bg-surface: rgba(255, 255, 255, 0.7);
    --bg-surface-hover: rgba(255, 255, 255, 0.85);
    --bg-surface-active: rgba(255, 255, 255, 0.95);
    --border-color: rgba(0, 0, 0, 0.08);
    --border-color-focus: rgba(81, 45, 168, 0.4);
    
    --text-primary: #1e1e2f;
    --text-secondary: #58586f;
    --text-muted: #88889c;
    
    --primary: #512da8;
    --primary-glow: rgba(81, 45, 168, 0.2);
    --primary-hover: #673ab7;
    
    --success: #2e7d32;
    --success-glow: rgba(46, 125, 50, 0.2);
    --danger: #c62828;
    --danger-glow: rgba(198, 40, 40, 0.2);
    --warning: #ef6c00;
    --warning-glow: rgba(239, 108, 0, 0.2);
    --info: #0277bd;
}

body.light-theme .glow-orb {
    opacity: 0.06;
}

body.light-theme .sidebar {
    background: rgba(240, 242, 245, 0.8);
    border-right: 1px solid rgba(0, 0, 0, 0.06);
}

body.light-theme .login-card {
    background: rgba(255, 255, 255, 0.75);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.08);
}

body.light-theme .form-control {
    background: rgba(255, 255, 255, 0.8);
    color: #1e1e2f;
    border: 1px solid rgba(0, 0, 0, 0.12);
}

body.light-theme .form-control:focus {
    background: #ffffff;
    border-color: var(--primary);
}

body.light-theme .terminal-container,
body.light-theme .terminal-box {
    background: #0c0c14 !important;
}

body.light-theme .config-file-item:not(.active) {
    color: #58586f;
}

body.light-theme .config-file-item:hover:not(.active) {
    background: rgba(0, 0, 0, 0.04);
}

/* Global Reset & Base */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    position: relative;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.2);
}
::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.2);
}

/* Background Glowing Orbs */
.glow-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.5;
    animation: orbFloat 25s infinite alternate ease-in-out;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(124, 77, 255, 0.15) 0%, rgba(124, 77, 255, 0) 70%);
    top: -10%;
    right: -10%;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.1) 0%, rgba(0, 229, 255, 0) 70%);
    bottom: -10%;
    left: -5%;
    animation-delay: -5s;
}

@keyframes orbFloat {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(80px, 50px) scale(1.15); }
}

/* Typography Helpers */
h1 { font-size: 2rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 0.5rem; }
h2 { font-size: 1.5rem; font-weight: 600; margin-bottom: 0.75rem; }
h3 { font-size: 1.15rem; font-weight: 600; }
h4 { font-size: 0.95rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-secondary); margin-bottom: 0.75rem; }
p { color: var(--text-secondary); line-height: 1.5; font-size: 0.95rem; }
.text-muted { color: var(--text-muted) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.mb-4 { margin-bottom: 1rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.hidden { display: none !important; }
.gap-3 { gap: 0.75rem; }

/* Buttons & Inputs */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: var(--inner-radius);
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary);
    color: #fff;
    box-shadow: 0 4px 14px var(--primary-glow);
}
.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 6px 20px var(--primary-glow);
}
.btn-primary:disabled {
    background-color: rgba(124, 77, 255, 0.4);
    cursor: not-allowed;
    box-shadow: none;
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}
.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.btn-success {
    background-color: rgba(0, 230, 118, 0.15);
    border: 1px solid rgba(0, 230, 118, 0.25);
    color: var(--success);
}
.btn-success:hover:not(:disabled) {
    background-color: rgba(0, 230, 118, 0.25);
}

.btn-danger {
    background-color: rgba(255, 23, 68, 0.15);
    border: 1px solid rgba(255, 23, 68, 0.25);
    color: var(--danger);
}
.btn-danger:hover:not(:disabled) {
    background-color: rgba(255, 23, 68, 0.25);
}

.btn-warning {
    background-color: rgba(255, 145, 0, 0.15);
    border: 1px solid rgba(255, 145, 0, 0.25);
    color: var(--warning);
}
.btn-warning:hover:not(:disabled) {
    background-color: rgba(255, 145, 0, 0.25);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    border-radius: 8px;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.35rem;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.btn-icon:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

/* Form Controls */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1.25rem;
}

.form-group.flex-row {
    flex-direction: row;
    align-items: center;
}

label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

input[type="text"], input[type="password"], select, textarea {
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: var(--inner-radius);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    transition: var(--transition);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(124, 77, 255, 0.15);
}

select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23a0a0b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
}

small {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
}
.checkbox-label input {
    accent-color: var(--primary);
    width: 16px;
    height: 16px;
}

/* Glassmorphism Panel style */
.glass-panel {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--card-radius);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.25);
    padding: 1.5rem;
}

/* Login Layout */
.login-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-base);
    z-index: 1000;
}

.login-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--card-radius);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    animation: fadeInUp 0.5s ease-out;
}

.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo svg {
    color: var(--primary);
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 8px var(--primary-glow));
}

.login-logo p {
    margin-top: 0.25rem;
}

.error-message {
    color: var(--danger);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    text-align: center;
    background: rgba(255, 23, 68, 0.1);
    border: 1px solid rgba(255, 23, 68, 0.2);
    padding: 0.5rem;
    border-radius: 8px;
    display: none;
}

/* App Wrapper Layout */
.app-wrapper {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

/* Sidebar navigation */
.sidebar {
    width: 260px;
    background: rgba(12, 12, 20, 0.6);
    border-right: 1px solid var(--border-color);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    height: 100vh;
    position: sticky;
    top: 0;
    z-index: 100;
}

.sidebar-brand {
    padding: 2rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.01em;
}
.sidebar-brand svg {
    color: var(--primary);
    filter: drop-shadow(0 0 6px var(--primary-glow));
}

.sidebar-menu {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 0.5rem;
    gap: 0.25rem;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: var(--inner-radius);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.92rem;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.menu-item:hover {
    background-color: var(--bg-surface-hover);
    color: var(--text-primary);
}

.menu-item.active {
    background-color: rgba(124, 77, 255, 0.1);
    color: var(--text-primary);
    border-left-color: var(--primary);
    font-weight: 600;
}

.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.user-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.user-name {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
}
.btn-logout {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: var(--transition);
}
.btn-logout:hover {
    color: var(--danger);
}

/* Main Content container */
.main-content {
    flex: 1;
    padding: 2.5rem;
    max-width: 1400px;
    margin: 0 auto;
    width: calc(100% - 260px);
}

.app-view {
    animation: fadeIn 0.4s ease-out;
}

.view-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.stats-overview {
    display: flex;
    gap: 1rem;
}

.stat-bubble {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1.25rem;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    backdrop-filter: blur(10px);
}
.stat-label {
    color: var(--text-secondary);
}
.stat-value {
    font-weight: 700;
}

.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
    flex: 1;
    max-width: 400px;
}
.search-box svg {
    position: absolute;
    left: 1rem;
    color: var(--text-muted);
}
.search-box input {
    width: 100%;
    padding-left: 2.5rem;
}

/* Servers Grid */
.servers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* Server Card Styling */
.server-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--card-radius);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.server-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--text-muted);
    transition: var(--transition);
}

.server-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.server-card.running::before { background: var(--success); }
.server-card.stopped::before { background: var(--text-muted); }
.server-card.installing::before, .server-card.updating::before { background: var(--warning); }

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.card-title-group h3 {
    font-size: 1.15rem;
    font-weight: 600;
}
.card-subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.15rem;
}

.badge {
    padding: 0.3rem 0.65rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.badge-success { background: rgba(0, 230, 118, 0.1); color: var(--success); border: 1px solid rgba(0, 230, 118, 0.2); }
.badge-danger { background: rgba(255, 23, 68, 0.1); color: var(--danger); border: 1px solid rgba(255, 23, 68, 0.2); }
.badge-warning { background: rgba(255, 145, 0, 0.1); color: var(--warning); border: 1px solid rgba(255, 145, 0, 0.2); }

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}
.status-online { background-color: var(--success); box-shadow: 0 0 6px var(--success); }
.status-offline { background-color: var(--text-muted); }
.status-busy { background-color: var(--warning); box-shadow: 0 0 6px var(--warning); }

.animate-pulse {
    animation: pulse 1.8s infinite alternate;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.7; }
    100% { transform: scale(1.05); opacity: 1; }
}

/* Card Resource Meters */
.card-resources {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding: 0.75rem 0;
    border-top: 1px solid rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.meter-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.meter-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-secondary);
}
.meter-bar {
    height: 6px;
    background: rgba(255,255,255,0.05);
    border-radius: 3px;
    overflow: hidden;
}
.meter-fill {
    height: 100%;
    background-color: var(--primary);
    border-radius: 3px;
    transition: width 0.8s ease;
    width: 0%;
}
.meter-fill.warning { background-color: var(--warning); }
.meter-fill.danger { background-color: var(--danger); }

/* Card Actions */
.card-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.card-actions-row-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.4rem;
}

.card-actions .btn {
    padding: 0.5rem;
    font-size: 0.82rem;
}

/* Game Installer View */
.installer-layout {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.installer-games {
    flex: 1;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
}

.game-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--inner-radius);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
}
.game-card:hover {
    background: rgba(255,255,255,0.05);
    border-color: rgba(124, 77, 255, 0.25);
    transform: translateY(-2px);
}
.game-card.selected {
    background: rgba(124, 77, 255, 0.08);
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(124, 77, 255, 0.15);
}

.game-icon-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(255,255,255,0.04);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.game-card h4 {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--text-primary);
}
.game-card span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.installer-form-card {
    width: 360px;
    position: sticky;
    top: 2.5rem;
}

.selected-game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.warning-panel {
    background: rgba(255, 145, 0, 0.08);
    border: 1px solid rgba(255, 145, 0, 0.15);
    padding: 0.75rem;
    border-radius: var(--inner-radius);
    color: var(--warning);
    font-size: 0.78rem;
    display: flex;
    gap: 0.5rem;
    line-height: 1.4;
    margin-bottom: 1.25rem;
}
.warning-panel svg {
    flex-shrink: 0;
}

/* System Monitor View */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.metric-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
}

.gauge-container {
    width: 140px;
    height: 140px;
}

.circular-chart {
    display: block;
    max-width: 100%;
    max-height: 100%;
}

.circle-bg {
    fill: none;
    stroke: rgba(255,255,255,0.03);
    stroke-width: 2.8;
}

.circle {
    fill: none;
    stroke-width: 2.8;
    stroke-linecap: round;
    stroke: var(--primary);
    transition: stroke-dasharray 0.6s ease;
}

.metric-card:nth-child(2) .circle { stroke: var(--info); }
.metric-card:nth-child(3) .circle { stroke: var(--success); }

.percentage {
    fill: var(--text-primary);
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.55rem;
    text-anchor: middle;
}

.metric-details {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.chart-header, .table-header {
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chart-container-canvas {
    position: relative;
    width: 100%;
    height: 220px;
}

.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    text-align: left;
}

.table th, .table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table tbody tr:hover {
    background-color: rgba(255,255,255,0.01);
}

/* Console Layout */
.console-layout {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    height: calc(100vh - 180px);
}

.console-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.console-status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    font-weight: 500;
}

.console-btn-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.divider-y {
    width: 1px;
    height: 24px;
    background-color: var(--border-color);
    margin: 0 0.5rem;
}

.console-mode-toggle {
    display: flex;
    background: rgba(0,0,0,0.2);
    padding: 3px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.btn-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}
.btn-toggle.active {
    background: var(--primary);
    color: #fff;
}

.terminal-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
    background: #040408;
    border-color: rgba(255,255,255,0.03);
}

.terminal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    background: rgba(0,0,0,0.15);
}

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.terminal-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
}

.terminal-body {
    flex: 1;
    padding: 1.25rem;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.88rem;
    line-height: 1.5;
    background-color: #030306;
    color: #e0e0e0;
}

.terminal-row {
    white-space: pre-wrap;
    word-break: break-all;
    min-height: 1.5em;
}

/* Modals Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--card-radius);
    width: 100%;
    max-width: 680px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 64px rgba(0,0,0,0.6);
    overflow: hidden;
    animation: fadeInUp 0.4s ease-out;
}

.modal-card.config-modal {
    max-width: 950px;
    height: 80vh;
    max-height: 900px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-close-btn {
    font-size: 1.5rem;
    font-weight: 300;
}

.modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* Config Editor Split Layout */
.config-editor-layout {
    display: flex;
    padding: 0;
    overflow: hidden;
    height: 100%;
}

.config-files-sidebar {
    width: 240px;
    border-right: 1px solid var(--border-color);
    padding: 1.25rem;
    overflow-y: auto;
    flex-shrink: 0;
}

.config-files-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.config-file-item {
    padding: 0.6rem 0.85rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--transition);
    word-break: break-all;
}
.config-file-item:hover {
    background: rgba(255,255,255,0.03);
    color: var(--text-primary);
}
.config-file-item.active {
    background: rgba(124, 77, 255, 0.1);
    color: var(--text-primary);
    font-weight: 500;
}

.config-editor-pane {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #040408;
}

.editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    background: rgba(0,0,0,0.15);
}

.editor-filename {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.editor-textarea-wrapper {
    flex: 1;
    display: flex;
    position: relative;
    overflow: hidden;
}

.editor-lines {
    width: 45px;
    padding: 1rem 0;
    text-align: right;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-muted);
    background: rgba(0,0,0,0.2);
    border-right: 1px solid var(--border-color);
    user-select: none;
    overflow-y: hidden;
    line-height: 1.5;
}

.editor-textarea {
    flex: 1;
    background: transparent;
    border: none;
    border-radius: 0;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.5;
    padding: 1rem;
    resize: none;
    color: #e0e0e0;
    overflow-y: auto;
}
.editor-textarea:focus {
    box-shadow: none;
}

.editor-footer {
    padding: 0.5rem 1rem;
    border-top: 1px solid var(--border-color);
    background: rgba(0,0,0,0.1);
}

/* Settings view Specifics */
.settings-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
    align-items: flex-start;
}

.settings-card h3 {
    margin-bottom: 0.25rem;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    font-size: 0.9rem;
}

.info-label {
    color: var(--text-secondary);
}

.info-value {
    font-weight: 500;
}
.info-value.highlight {
    color: var(--primary);
    font-weight: 600;
}

/* Keyframes animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile Header styles */
.mobile-header {
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: rgba(12, 12, 20, 0.8);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 150;
    width: 100%;
}

body.light-theme .mobile-header {
    background: rgba(245, 245, 248, 0.8);
}

.mobile-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1rem;
}

.mobile-brand svg {
    color: var(--primary);
    filter: drop-shadow(0 0 6px var(--primary-glow));
}

.btn-mobile-toggle {
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    border-radius: 6px;
    transition: var(--transition);
}

.btn-mobile-toggle:hover {
    background: rgba(255, 255, 255, 0.05);
}

body.light-theme .btn-mobile-toggle:hover {
    background: rgba(0, 0, 0, 0.05);
}

.btn-theme-toggle-mobile {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    height: 32px;
    width: 32px;
}

body.light-theme .btn-theme-toggle-mobile {
    background: rgba(0, 0, 0, 0.03);
}

.btn-theme-toggle-mobile:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--primary);
}

body.light-theme .btn-theme-toggle-mobile:hover {
    background: rgba(0, 0, 0, 0.08);
}

/* Sidebar Backdrop */
.sidebar-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 180;
    opacity: 0;
    transition: opacity 0.3s ease, display 0.3s ease allow-discrete;
}

.sidebar-backdrop.active {
    display: block;
    opacity: 1;
}

/* Responsive CSS rules */
@media (max-width: 992px) {
    .mobile-header {
        display: flex;
    }
    
    body {
        flex-direction: column;
        overflow-x: hidden;
    }
    
    .app-wrapper {
        flex-direction: column;
        overflow-x: hidden;
    }
    
    /* Off-canvas sidebar as drawer */
    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 260px;
        height: 100vh;
        z-index: 190;
        transform: translateX(-100%); /* Hidden offscreen by default */
        transition: transform 0.3s ease;
        box-shadow: none;
        border-right: 1px solid var(--border-color);
        background: rgba(12, 12, 20, 0.95);
    }
    
    body.light-theme .sidebar {
        background: rgba(255, 255, 255, 0.98);
    }
    
    .sidebar.active {
        transform: translateX(0); /* Slide in to top-left */
        box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5);
    }
    
    .sidebar-brand {
        padding: 1.5rem 1.25rem;
    }
    
    .sidebar-menu {
        flex-direction: column;
        overflow-x: visible;
        padding: 0.5rem;
        gap: 0.25rem;
    }
    
    .menu-item {
        white-space: normal;
        padding: 0.85rem 1rem;
        border-left: 3px solid transparent;
        border-bottom: none;
    }
    
    .menu-item.active {
        border-left-color: var(--primary);
        border-bottom-color: transparent;
    }
    
    .main-content {
        width: 100%;
        padding: 1.25rem;
        min-height: calc(100vh - 53px); /* 100vh minus mobile header height */
    }
    
    .installer-layout {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .installer-form-card {
        width: 100%;
        position: static;
    }
    
    /* Console View Mobile Adjustments */
    .console-layout {
        height: auto;
        min-height: 500px;
    }
    
    .console-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .console-btn-group {
        flex-wrap: wrap;
        gap: 0.35rem;
    }
    
    .console-btn-group button {
        flex: 1 1 30%;
        font-size: 0.78rem;
        padding: 0.45rem 0.6rem;
    }
    
    .console-mode-toggle {
        width: 100%;
        justify-content: center;
    }
    
    .console-mode-toggle button {
        flex: 1;
        text-align: center;
    }
    
    .divider-y {
        display: none;
    }
}

@media (max-width: 576px) {
    .view-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .view-header h1 {
        font-size: 1.5rem;
    }
    
    .stats-overview {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
    
    .stat-bubble {
        padding: 0.5rem;
        text-align: center;
        align-items: center;
        justify-content: center;
    }
    
    .stat-value {
        font-size: 1.25rem;
    }
    
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .search-box {
        max-width: 100%;
    }
    
    .settings-layout {
        grid-template-columns: 1fr;
    }
    
    /* Make metrics grid display cleanly */
    .metrics-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    /* Modal optimization */
    .modal-card {
        margin: 0.5rem;
        width: calc(100% - 1rem);
        max-height: 90vh;
    }
    
    .modal-card.config-modal {
        height: 95vh;
    }
}

/* Console Input styling */
.terminal-input-bar {
    display: flex;
    align-items: center;
    padding: 0.65rem 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    background: rgba(0, 0, 0, 0.2);
}

.terminal-prompt {
    color: var(--primary);
    font-family: var(--font-mono);
    font-weight: 700;
    margin-right: 0.75rem;
    user-select: none;
}

.terminal-input-bar input {
    flex: 1;
    background: transparent;
    border: none;
    color: #e0e0e0;
    font-family: var(--font-mono);
    font-size: 0.88rem;
    padding: 0.25rem 0.5rem;
}
.terminal-input-bar input:focus {
    box-shadow: none;
    border-color: transparent;
}

.terminal-input-bar .btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.78rem;
}

/* Config Form Builder styling */
.editor-form-wrapper {
    transition: var(--transition);
}

.config-form-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 1.25rem;
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    gap: 1.5rem;
    transition: var(--transition);
}

.config-form-item:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.06);
}

.config-form-item-left {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    flex: 1;
}

.config-form-label {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--text-primary);
}

.config-form-key {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
}

.config-form-description {
    font-size: 0.76rem;
    color: var(--text-secondary);
    line-height: 1.3;
}

.config-form-input-container {
    display: flex;
    align-items: center;
}

/* Custom Sliding Switch toggle */
.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.1);
    transition: .3s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: #fff;
    transition: .3s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary);
}

input:checked + .slider:before {
    transform: translateX(20px);
}

/* Sidebar Footer Controls */
.footer-controls {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
    width: 100%;
}

.btn-theme-toggle,
.btn-lang-toggle {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    height: 32px;
}

body.light-theme .btn-theme-toggle,
body.light-theme .btn-lang-toggle {
    background: rgba(0, 0, 0, 0.03);
}

.btn-theme-toggle {
    width: 32px;
}

.btn-lang-toggle {
    padding: 0 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-sans);
}

.btn-theme-toggle:hover,
.btn-lang-toggle:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--primary);
}

body.light-theme .btn-theme-toggle:hover,
body.light-theme .btn-lang-toggle:hover {
    background: rgba(0, 0, 0, 0.08);
}

/* Syncing Progress Bar styling */
.sync-progress-bar {
    width: 100%;
    height: 30px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-top: 1rem;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

body.light-theme .sync-progress-bar {
    background: rgba(0, 0, 0, 0.04);
}

.sync-progress-fill {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    background: linear-gradient(90deg, var(--primary), var(--info));
    transition: width 0.3s ease;
    z-index: 1;
}

.sync-progress-text {
    position: relative;
    z-index: 2;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Fallback/Generic game icon loader */
.game-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    object-fit: cover;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
}

body.light-theme .game-card-icon {
    background: rgba(0, 0, 0, 0.03);
}

.game-card-icon-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background: rgba(124, 77, 255, 0.1);
    border: 1px solid rgba(124, 77, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* User Management View Styles */
.user-table th {
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
}
.user-table td {
    padding: 0.75rem;
    vertical-align: middle;
}
.user-table tr:hover {
    background: rgba(255, 255, 255, 0.015);
}
body.light-theme .user-table tr:hover {
    background: rgba(0, 0, 0, 0.015);
}

/* User Form Grid & checkbox styling */
.checkbox-group-grid::-webkit-scrollbar {
    width: 6px;
}
.checkbox-group-grid::-webkit-scrollbar-track {
    background: transparent;
}
.checkbox-group-grid::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}
body.light-theme .checkbox-group-grid::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
}

.checkbox-label {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: var(--transition);
}
.checkbox-label:hover {
    background: rgba(255, 255, 255, 0.05);
}
body.light-theme .checkbox-label:hover {
    background: rgba(0, 0, 0, 0.05);
}

/* Update Card Custom Styles */
.update-status-box {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: var(--inner-radius);
}