/* HomeCloud Dashboard Pro - Premium Dark Theme */

:root {
    --bg-primary: #0a0e14;
    --bg-secondary: #0f1419;
    --bg-tertiary: #1a1f26;
    --bg-card: linear-gradient(145deg, rgba(26, 31, 38, 0.9), rgba(15, 20, 25, 0.9));
    --bg-glass: rgba(26, 31, 38, 0.85);

    --accent-primary: #00d4ff;
    --accent-secondary: #7c3aed;
    --accent-gradient: linear-gradient(135deg, #00d4ff, #7c3aed);

    --text-primary: #ffffff;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;

    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(0, 212, 255, 0.3);

    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.15);

    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;

    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.hidden {
    display: none !important;
}

/* Login */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    background-image:
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.1) 0%, transparent 50%);
    padding: var(--spacing-md);
}

.login-container {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    width: 100%;
    max-width: 380px;
    box-shadow: var(--shadow-lg);
}

.login-logo {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.login-logo .logo-icon {
    font-size: 3rem;
}

.login-logo h1 {
    font-size: 1.75rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-subtitle {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select,
.form-group textarea,
.form-input,
.select-server,
.path-input {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-input:focus,
.select-server:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.15);
}

.form-row {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.input-group {
    display: flex;
    gap: var(--spacing-sm);
}

.input-group input {
    flex: 1;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 8px 14px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
    font-size: 0.85rem;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--accent-primary);
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-warning {
    background: var(--warning);
    color: #000;
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.btn-icon {
    padding: 8px;
    min-width: 36px;
}

.btn-full {
    width: 100%;
}

.btn-sm {
    padding: 4px 8px;
    font-size: 0.75rem;
}

.error-message {
    color: var(--danger);
    font-size: 0.85rem;
    margin-top: var(--spacing-md);
    text-align: center;
}

/* Dashboard Layout */
.dashboard {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 220px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
    transition: var(--transition-normal);
}

.sidebar-header {
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header .logo-icon {
    font-size: 1.25rem;
}

.sidebar-header .logo-text {
    font-weight: 700;
    font-size: 1.1rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-sm);
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
    margin-bottom: 2px;
    font-size: 0.9rem;
}

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

.nav-item.active {
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.nav-icon {
    font-size: 1.1rem;
    min-width: 20px;
    text-align: center;
}

/* Navigation Categories */
.nav-category {
    margin-bottom: var(--spacing-xs);
}

.nav-category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    user-select: none;
}

.nav-category-header:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.nav-cat-icon {
    font-size: 1rem;
}

.nav-cat-label {
    flex: 1;
    font-size: 0.85rem;
    font-weight: 500;
}

.nav-cat-arrow {
    font-size: 0.6rem;
    opacity: 0.6;
}

.nav-category-items {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding-left: var(--spacing-md);
}

.nav-category.expanded .nav-category-items {
    max-height: 500px;
}

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

.sidebar-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.user-name {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.main-content {
    flex: 1;
    margin-left: 220px;
    padding: var(--spacing-md);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.header-title h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

.header-title .subtitle {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 6px 12px;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: var(--radius-sm);
    color: var(--success);
    font-size: 0.8rem;
}

.pulse {
    width: 6px;
    height: 6px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

/* Section */
.section {
    flex: 1;
    animation: fadeIn 200ms ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.section-toolbar {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.toolbar-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.select-server {
    min-width: 140px;
    padding: 8px 12px;
}

.path-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex: 1;
    min-width: 200px;
}

.path-input {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

/* Cards */
.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.card h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

/* Server Cards */
.servers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.server-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    transition: var(--transition-normal);
}

.server-card:hover {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
}

.server-card.online {
    border-left: 3px solid var(--success);
}

.server-card.offline {
    border-left: 3px solid var(--danger);
}

.server-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.server-icon {
    font-size: 1.75rem;
    margin-right: var(--spacing-sm);
}

.server-info h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.server-info p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.server-status {
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
}

.server-status.online {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
}

.server-status.offline {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

.server-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
}

.metric {
    background: var(--bg-tertiary);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.metric-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.metric-value {
    font-size: 0.95rem;
    font-weight: 600;
}

.metric-bar {
    height: 3px;
    background: var(--bg-primary);
    border-radius: 2px;
    margin-top: 4px;
}

.metric-bar-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 400ms ease;
}

.server-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    margin-top: var(--spacing-sm);
}

/* Lists */
.files-list,
.docker-list,
.pm2-list {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    max-height: calc(100vh - 220px);
    overflow-y: auto;
}

.file-item,
.docker-item,
.pm2-item,
.service-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-fast);
}

.file-item:hover,
.docker-item:hover,
.pm2-item:hover,
.service-item:hover {
    background: var(--bg-tertiary);
}

.file-item:last-child,
.docker-item:last-child,
.pm2-item:last-child {
    border-bottom: none;
}

.item-icon {
    font-size: 1.25rem;
    min-width: 28px;
    text-align: center;
}

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

.item-name {
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.item-size {
    font-size: 0.75rem;
    color: var(--text-muted);
    min-width: 60px;
    text-align: right;
}

.item-actions {
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: var(--transition-fast);
}

.file-item:hover .item-actions,
.docker-item:hover .item-actions,
.pm2-item:hover .item-actions {
    opacity: 1;
}

.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

.empty-state .icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.empty-state .title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.empty-state .desc {
    font-size: 0.85rem;
    margin-bottom: var(--spacing-md);
}

/* Status Badges */
.status-badge {
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.running,
.status-badge.online,
.status-badge.active {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
}

.status-badge.exited,
.status-badge.stopped,
.status-badge.offline {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

.status-badge.paused {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

/* Git */
.git-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.git-output pre {
    background: #000;
    color: #0f0;
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    max-height: 300px;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

/* System */
.system-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.system-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.info-item {
    background: var(--bg-tertiary);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.info-item .label {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.info-item .value {
    font-size: 0.95rem;
    font-weight: 500;
}

.package-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.command-output {
    margin-top: var(--spacing-md);
    background: #000;
    color: #0f0;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    max-height: 200px;
    overflow: auto;
    white-space: pre-wrap;
}

/* Terminal */
.terminal-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.terminal-tabs {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    flex: 1;
}

.terminal-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 6px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.terminal-tab.active {
    background: var(--bg-secondary);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.terminal-tab-close {
    margin-left: 4px;
    opacity: 0.5;
}

.terminal-tab-close:hover {
    opacity: 1;
    color: var(--danger);
}

.terminal-wrapper {
    background: #000;
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    min-height: 400px;
}

.terminal-select {
    margin-bottom: var(--spacing-sm);
}

.terminal-output {
    height: calc(100% - 40px);
    min-height: 300px;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: #0f0;
    white-space: pre-wrap;
    word-break: break-all;
    padding-bottom: var(--spacing-sm);
}

.terminal-input-wrapper {
    display: flex;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.terminal-prompt {
    color: var(--accent-primary);
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    color: #fff;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    outline: none;
}

/* Logs */
.logs-output {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    max-height: calc(100vh - 200px);
    overflow: auto;
}

.logs-output pre {
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    white-space: pre-wrap;
    word-break: break-all;
    color: var(--text-secondary);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-md);
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-fullscreen {
    max-width: 90vw;
    height: 80vh;
    display: flex;
    flex-direction: column;
}

.modal-content h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.modal-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
}

/* Editor */
.editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.editor-actions {
    display: flex;
    gap: var(--spacing-sm);
}

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

.editor-lines {
    background: #0d1117;
    padding: var(--spacing-md);
    padding-right: var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-muted);
    text-align: right;
    user-select: none;
    border-right: 1px solid var(--border-color);
    min-width: 50px;
}

.editor-textarea {
    flex: 1;
    width: 100%;
    background: #0d1117;
    color: #c9d1d9;
    border: none;
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    resize: none;
    line-height: 1.5;
    outline: none;
}

/* Console Modal */
.console-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.console-output {
    flex: 1;
    background: #000;
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: #fff;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

.console-input-wrapper {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.console-input {
    flex: 1;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm);
    color: var(--text-primary);
    font-family: var(--font-mono);
}

/* Minecraft Styles */
.minecraft-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mc-config-form {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.mc-servers-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mc-server-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.mc-server-card.running {
    border-left: 3px solid var(--success);
}

.mc-server-card.stopped {
    border-left: 3px solid var(--danger);
}

.mc-server-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.mc-server-info h4 {
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.mc-server-details {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.mc-server-actions {
    display: flex;
    gap: var(--spacing-xs);
}

/* Admin */
.admin-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

/* Profile Section */
.profile-content {
    max-width: 600px;
    margin: 0 auto;
}

.profile-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.profile-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--spacing-lg);
}

.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: white;
    position: relative;
    flex-shrink: 0;
}

.avatar-edit-btn {
    position: absolute;
    bottom: -4px;
    right: -4px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: 2px solid var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    cursor: pointer;
}

.profile-info h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.profile-role {
    font-size: 0.9rem;
    color: var(--accent-primary);
}

.profile-section-item {
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--border-color);
}

.profile-section-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.profile-section-item h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.permissions-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Loading */
.loading-content {
    text-align: center;
    padding: var(--spacing-xl);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

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

/* Toast */
#toast-container {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    min-width: 250px;
    box-shadow: var(--shadow-md);
    animation: slideIn 0.3s ease;
}

.toast.success {
    border-left: 3px solid var(--success);
}

.toast.error {
    border-left: 3px solid var(--danger);
}

.toast.warning {
    border-left: 3px solid var(--warning);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        width: 55px;
    }

    .sidebar-header .logo-text,
    .nav-item span:not(.nav-icon),
    .nav-cat-label,
    .nav-cat-arrow,
    .sidebar-user {
        display: none;
    }

    .nav-item,
    .nav-category-header {
        justify-content: center;
        padding: 12px;
    }

    .main-content {
        margin-left: 55px;
        padding: var(--spacing-sm);
    }

    .header-title h1 {
        font-size: 1.2rem;
    }

    .servers-grid {
        grid-template-columns: 1fr;
    }

    .section-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .path-bar {
        width: 100%;
    }

    .terminal-output {
        height: 300px;
    }

    .git-container {
        grid-template-columns: 1fr;
    }

    .system-grid {
        grid-template-columns: 1fr;
    }

    .item-actions {
        opacity: 1;
    }

    .editor-header {
        flex-direction: column;
    }

    .modal-fullscreen {
        width: 100vw;
    }

    .profile-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .sidebar {
        width: 45px;
    }

    .main-content {
        margin-left: 45px;
        padding: var(--spacing-xs);
    }

    .server-metrics {
        grid-template-columns: 1fr;
    }

    .btn {
        min-height: 44px;
        min-width: 44px;
        padding: 10px 16px;
    }

    .btn-sm {
        min-height: 36px;
        min-width: 36px;
        padding: 6px 10px;
    }

    .nav-item {
        padding: 14px 10px;
        justify-content: center;
    }

    .header {
        padding: 12px;
        flex-wrap: wrap;
        gap: 8px;
    }

    .header-title h1 {
        font-size: 1rem;
    }

    .select-server {
        min-height: 44px;
        font-size: 16px;
        width: 100%;
    }

    .form-input,
    .path-input,
    .terminal-input {
        font-size: 16px;
        min-height: 44px;
    }

    input,
    select,
    textarea,
    button {
        -webkit-appearance: none;
        appearance: none;
        border-radius: var(--radius-sm);
    }

    .terminal-wrapper {
        height: 250px;
    }

    .terminal-output {
        height: 200px;
        font-size: 11px;
    }

    .modal-content {
        margin: 10px;
        max-height: calc(100vh - 20px);
        overflow-y: auto;
    }

    .profile-header {
        flex-direction: column;
        text-align: center;
    }

    .profile-avatar {
        margin: 0 auto;
    }
}

/* iPhone notch safe area */
@supports (padding: max(0px)) {
    .sidebar {
        padding-top: max(var(--spacing-md), env(safe-area-inset-top));
        padding-bottom: max(var(--spacing-md), env(safe-area-inset-bottom));
    }

    .main-content {
        padding-bottom: max(var(--spacing-md), env(safe-area-inset-bottom));
    }
}