/* ============================================
   DARKFLOW SERVER ADMIN · ClickIT Design System
   Clean Dark Gray UI (No Blue Tint, No Shadows)
   ============================================ */

:root {
    --bg-body: #121212;
    --bg-main: #181818;
    --bg-sidebar: #1e1e1e;
    --bg-card: #202020;
    --bg-card-hover: #282828;
    --bg-input: #262626;
    --bg-input-focus: #2e2e2e;
    --primary: #d97724;
    --primary-dark: #b86017;
    --primary-light: #e38b3a;
    --primary-glow: rgba(217, 119, 36, 0.1);
    --primary-border: rgba(217, 119, 36, 0.28);
    --primary-gradient: linear-gradient(135deg, #d97724 0%, #b86017 100%);
    --text: #d4d4d8;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --border: rgba(255, 255, 255, 0.08);
    --border-card: rgba(255, 255, 255, 0.1);
    --border-hover: rgba(217, 119, 36, 0.35);
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.12);
    --success-border: rgba(16, 185, 129, 0.25);
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.12);
    --danger-border: rgba(239, 68, 68, 0.25);
    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.12);
    --warning-border: rgba(245, 158, 11, 0.25);
    --radius-sm: 6px;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: none;
    --shadow-lg: none;
    --shadow-glow: none;
    --transition: all 0.2s ease;
    --font: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    --gradient-orange: linear-gradient(90deg, #b86017, #d97724, #e38b3a);
    --gradient-bar: linear-gradient(90deg, #9a4b0c, #d97724, #f59e0b);
    --glass-bg: #202020;
    --glass-border: rgba(255, 255, 255, 0.08);
}

body.theme-ambar {
    --bg-body: #121212;
    --bg-main: #181818;
    --bg-sidebar: #1e1e1e;
    --bg-card: #242424;
    --bg-card-hover: #2c2c2c;
    --bg-input: #262626;
    --primary: #eb801e;
    --primary-dark: #c96a10;
    --primary-light: #f5a04a;
    --primary-glow: rgba(235, 128, 30, 0.12);
    --primary-border: rgba(235, 128, 30, 0.35);
    --text: #d4d4d8;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --border: rgba(255, 255, 255, 0.08);
    --border-card: rgba(255, 255, 255, 0.1);
}

body.theme-blue {
    --bg-body: #121212;
    --bg-main: #181818;
    --bg-sidebar: #1e1e1e;
    --bg-card: #242424;
    --bg-card-hover: #2c2c2c;
    --bg-input: #262626;
    --bg-input-focus: #2e2e2e;
    --primary: #3b82f6;
    --primary-dark: #1d4ed8;
    --primary-light: #60a5fa;
    --primary-glow: rgba(59, 130, 246, 0.12);
    --primary-border: rgba(59, 130, 246, 0.35);
    --primary-gradient: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    --text: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border: rgba(255, 255, 255, 0.08);
    --border-card: rgba(255, 255, 255, 0.1);
    --gradient-orange: linear-gradient(90deg, #8b5cf6, #3b82f6, #06b6d4);
    --gradient-bar: linear-gradient(90deg, #6366f1, #3b82f6, #38bdf8);
}

/* Blue theme overrides without shadows */
body.theme-blue .sidebar {
    background: #1e1e1e;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

body.theme-blue .server-card {
    background: #242424;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: none;
}

body.theme-blue .server-card:hover {
    background: #2c2c2c;
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: none;
}

body.theme-blue .nav-item.active {
    background: rgba(59, 130, 246, 0.2);
    border-left-color: #3b82f6;
    color: #fff;
    box-shadow: none;
}

body.theme-blue .nav-item:hover:not(.active) {
    background: rgba(59, 130, 246, 0.1);
    color: #fff;
}

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

body {
    font-family: var(--font);
    background: var(--bg-body);
    color: var(--text);
    height: 100vh;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
}

/* Clean Dark Gray Texture */
body::before {
    display: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: rgba(0, 0, 0, 0.2); }
::-webkit-scrollbar-thumb { background: rgba(235, 128, 30, 0.3); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(235, 128, 30, 0.6); }

/* Focus outlines for Accessibility */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* --- Layout --- */
.app-container { display: flex; height: 100%; position: relative; z-index: 1; }
.auth-locked .app-container { visibility: hidden; pointer-events: none; }

/* Persistent menu control: anchored to the sidebar edge so it remains
   reachable in both expanded and icon-only modes. */
.sidebar-collapse-control {
    position: absolute;
    z-index: 30;
    top: 1rem;
    left: 252px;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(0,0,0,.22);
    transition: left .22s cubic-bezier(.4,0,.2,1), background .18s ease, color .18s ease, transform .18s ease;
}
.sidebar-collapse-control:hover { background: var(--primary); color: #111827; transform: translateY(-1px); }
.sidebar-collapse-control:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
.sidebar-collapse-control svg { width: 18px; height: 18px; transition: transform .22s ease; }
body.sidebar-collapsed .sidebar-collapse-control { left: 46px; }
body.sidebar-collapsed .sidebar-collapse-control svg { transform: rotate(180deg); }

/* Collapsed dock rules kept near the base layout so they remain active even
   if optional component styles later in the file are unavailable. */
body.sidebar-collapsed .sidebar,
.sidebar.collapsed {
    width: 64px !important;
    min-width: 64px !important;
    max-width: 64px !important;
    padding: 1.25rem 0.35rem !important;
    align-items: center !important;
}
body.sidebar-collapsed .sidebar .logo,
.sidebar.collapsed .logo { width: 100% !important; overflow: hidden !important; justify-content: center !important; }
body.sidebar-collapsed .sidebar .logo img,
.sidebar.collapsed .logo img { max-width: 28px !important; max-height: 28px !important; }
body.sidebar-collapsed .sidebar nav,
.sidebar.collapsed nav { width: 100% !important; align-items: center !important; padding: 0 !important; }
body.sidebar-collapsed .sidebar nav .nav-item,
.sidebar.collapsed nav .nav-item { justify-content: center !important; width: 100% !important; gap: 0 !important; padding: .7rem 0 !important; }
body.sidebar-collapsed .sidebar nav .nav-item span,
body.sidebar-collapsed .sidebar .chevron,
body.sidebar-collapsed .sidebar .tree-children,
body.sidebar-collapsed .sidebar .user-info .details,
body.sidebar-collapsed .sidebar #auth-logout-btn,
.sidebar.collapsed nav .nav-item span,
.sidebar.collapsed .chevron,
.sidebar.collapsed .tree-children,
.sidebar.collapsed .user-info .details,
.sidebar.collapsed #auth-logout-btn { display: none !important; }

/* --- Sidebar --- */
.sidebar {
    width: 270px;
    background: var(--bg-sidebar);
    display: flex;
    flex-direction: column;
    padding: 1.25rem 0.85rem;
    flex-shrink: 0;
    position: relative;
    z-index: 10;
    border-right: 1px solid var(--border);
    box-shadow: none;
}

.logo {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1.1rem 0.5rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--border);
}

.logo img {
    max-width: 100%;
    height: auto;
    max-height: 138px;
    object-fit: contain;
    transition: transform 0.2s ease;
}
.logo img:hover { transform: scale(1.02); }
.logo i { color: var(--primary); width: 28px; height: 28px; }
.logo span { font-weight: 400; font-size: 1.15rem; color: var(--text); letter-spacing: -0.01em; }

/* Navigation */
nav { display: flex; flex-direction: column; gap: 4px; flex: 1; overflow-y: auto; padding-right: 2px; }

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.7rem 0.95rem;
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 0.9rem;
    border-radius: var(--radius);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
    position: relative;
}

.nav-item i, .nav-item svg { width: 19px; height: 19px; flex-shrink: 0; color: var(--text-muted); opacity: 0.85; transition: var(--transition); }
.nav-item:hover { background: rgba(255, 255, 255, 0.04); color: var(--text); }
.nav-item:hover i, .nav-item:hover svg { color: var(--primary-light); opacity: 1; }

.nav-item.active {
    background: rgba(255, 255, 255, 0.07);
    color: var(--text);
    font-weight: 500;
    border-left: 3px solid #9ca3af;
    border-radius: 4px;
    box-shadow: none;
}
.nav-item.active i, .nav-item.active svg { color: var(--text); opacity: 1; }

/* Sidebar Tree Structure */
.nav-tree { display: flex; flex-direction: column; }
.chevron { transition: transform 0.2s ease; }
.tree-expanded > .chevron, .tree-folder-parent.tree-expanded > .chevron { transform: rotate(180deg); }

.tree-item {
    padding: 0.5rem 0.85rem 0.5rem 1.6rem;
    font-size: 0.82rem;
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    cursor: pointer;
    margin: 2px 0;
    border-left: 2px solid transparent;
}
.tree-item:hover { background: rgba(255, 255, 255, 0.04); color: var(--text); border-left-color: #6b7280; }
.tree-item.active { background: rgba(255, 255, 255, 0.07); color: var(--text); border-left-color: #9ca3af; font-weight: 500; }

.tree-item-content { display: flex; flex-direction: column; line-height: 1.25; text-align: left; justify-content: flex-start; align-items: flex-start; min-width: 0; flex: 1; }
.friendly-name { text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; display: block; }
.tree-item-id { font-size: 0.68rem; opacity: 0.5; font-family: var(--font-mono); text-align: left; }

/* Sub-items */
.tree-sub-menu { display: flex; flex-direction: column; margin: 0.25rem 0 0.75rem 0; gap: 2px; }
.tree-sub-item {
    padding: 0.4rem 0.85rem 0.4rem 3.2rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    cursor: pointer;
}
.tree-sub-item:hover { color: var(--text); background: rgba(255, 255, 255, 0.04); }
.tree-sub-item i, .tree-sub-item svg { width: 14px; height: 14px; opacity: 0.65; }
.tree-sub-item.active { color: var(--text); font-weight: 500; background: rgba(255, 255, 255, 0.07); }
.tree-sub-item.active i, .tree-sub-item.active svg { opacity: 1; }

/* Sidebar Footer & User Status */
.sidebar-footer { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--border); }
.user-info {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-card);
    transition: var(--transition);
}
.user-info:hover { background: var(--bg-card-hover); border-color: rgba(255, 255, 255, 0.15); }

.avatar {
    width: 38px; height: 38px;
    background: #2a2a2a;
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex; align-items: center; justify-content: center;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    flex-shrink: 0;
    box-shadow: none;
}
.details { display: flex; flex-direction: column; justify-content: center; }
.details .name { display: block; font-weight: 500; font-size: 0.88rem; color: var(--text); }
.details .status {
    font-size: 0.72rem; color: var(--success);
    display: flex; align-items: center; gap: 5px;
}
.details .status::before {
    content: ''; display: inline-block; width: 6px; height: 6px;
    background: var(--success); border-radius: 50%;
}

/* --- Main Content Area --- */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 1.75rem 2.25rem;
    min-width: 0;
    background: var(--bg-main);
}

/* Top Header */
.top-header {
    display: none !important;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 1rem 1.5rem !important;
    min-width: 0;
    background: var(--bg-main);
}

.search-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-input);
    padding: 0.65rem 1.1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-card);
    width: 380px;
    transition: var(--transition);
    position: relative;
}
.search-bar:focus-within {
    border-color: var(--primary);
    background: var(--bg-input-focus);
    box-shadow: none;
}
.search-bar i, .search-bar svg { color: var(--primary); width: 18px; height: 18px; flex-shrink: 0; opacity: 0.85; }
.search-bar input {
    background: none; border: none; outline: none;
    width: 100%; font-size: 0.88rem; color: var(--text);
    font-family: var(--font);
}
.search-bar input::placeholder { color: var(--text-muted); }

.header-actions { display: flex; gap: 0.65rem; align-items: center; }

/* --- Buttons --- */
.btn-icon {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    padding: 0.6rem;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    position: relative;
    box-shadow: none;
}
.btn-icon i, .btn-icon svg { width: 19px; height: 19px; }
.btn-icon:hover {
    border-color: var(--primary);
    background: var(--primary-glow);
    box-shadow: none;
}

.btn-primary {
    background: var(--primary);
    color: #181818;
    border: none;
    padding: 0.65rem 1.35rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    display: inline-flex; align-items: center; gap: 0.55rem;
    transition: var(--transition);
    font-family: var(--font);
    box-shadow: none;
}
.btn-primary:hover {
    background: var(--primary-light);
    box-shadow: none;
}
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; box-shadow: none; }

.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    border: 1px solid var(--border-card);
    padding: 0.65rem 1.35rem;
    border-radius: var(--radius);
    font-weight: 500; font-size: 0.88rem;
    cursor: pointer; transition: var(--transition);
    font-family: var(--font);
    box-shadow: none;
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--text);
}

/* --- Welcome Banner --- */
.welcome-banner { margin-bottom: 1.35rem; }
.welcome-banner h1 { font-size: 1.3rem; font-weight: 500; letter-spacing: -0.01em; color: var(--text); margin-bottom: 0.15rem; }
.welcome-banner p { color: var(--text-secondary); font-size: 0.85rem; }

/* --- Stats Grid --- */
.backup-status-view {
    flex: 1;
    min-width: 0;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 4px;
}
.backup-status-view .stats-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.backup-status-heading { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.backup-status-heading button { display: inline-flex; align-items: center; gap: .5rem; }
.backup-status-heading svg { width: 16px; height: 16px; }
.backup-status-note { color: var(--text-muted); font-size: .78rem; line-height: 1.6; margin-bottom: 1rem; }
.backup-status-toolbar { display: flex; align-items: end; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.backup-status-toolbar label { display: flex; flex-direction: column; gap: .4rem; font-size: .78rem; color: var(--text-secondary); }
.backup-status-toolbar input, .backup-status-toolbar select { background: var(--bg-card); color: var(--text); border: 1px solid var(--border-card); border-radius: var(--radius-sm); padding: .65rem .8rem; max-width: 100%; }
.backup-status-toolbar input { width: 260px; }
.backup-panel { background: var(--bg-card); border: 1px solid var(--border-card); border-radius: var(--radius-lg); padding: 1.1rem; margin-bottom: 1.2rem; min-width: 0; }
.backup-table-wrap { overflow-x: auto; max-width: 100%; }
.backup-panel table { min-width: 880px; }
.backup-panel td { vertical-align: top; }
.backup-cell-note { display: block; color: var(--text-muted); font-size: .72rem; line-height: 1.45; margin-top: .35rem; max-width: 245px; }
.backup-state { display: inline-block; border: 1px solid currentColor; border-radius: 20px; padding: .25rem .6rem; font-size: .7rem; white-space: nowrap; }
.backup-state-current, .backup-count-current, .backup-proof { color: var(--success, #10b981); }
.backup-state-running, .backup-count-running { color: #22d3ee; }
.backup-state-error, .backup-count-error { color: var(--danger, #ef4444); }
.backup-state-pending, .backup-state-warning, .backup-state-outdated, .backup-count-pending, .backup-count-warning { color: var(--primary); }
.backup-state-unknown, .backup-count-unknown { color: var(--text-muted); }
.backup-proof { font-size: .76rem; }
.backup-detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.5rem; margin: 1rem 0 1.5rem; }
.backup-detail-grid h3, .backup-panel > h3 { font-size: .9rem; margin-bottom: .8rem; }
.backup-detail-grid p, .backup-detail-grid li { font-size: .8rem; line-height: 1.6; overflow-wrap: anywhere; }
.backup-detail-grid ul { padding-left: 1.2rem; margin: .7rem 0; }
.backup-outcome { border-left: 3px solid var(--primary); padding: .9rem 1rem; margin-top: 1rem; background: var(--bg-main); border-radius: var(--radius-sm); }
.backup-outcome-current { border-color: var(--success, #10b981); }
.backup-outcome-error { border-color: var(--danger, #ef4444); }
.backup-outcome-running { border-color: #22d3ee; }
.backup-outcome-unknown { border-color: var(--text-muted); }
.backup-outcome h3 { margin: .6rem 0; font-size: 1rem; }
.backup-outcome p { line-height: 1.6; font-size: .85rem; }
.backup-outcome .backup-status-note { margin: .5rem 0 0; }
.backup-explanation-grid > section { min-width: 0; border: 1px solid var(--border-card); border-radius: var(--radius-sm); padding: 1rem; }
.backup-explanation-grid li { margin-bottom: .6rem; }
.backup-explanation-grid ol { padding-left: 1.3rem; }
.backup-next-actions, .backup-key-facts { grid-column: 1 / -1; }
.backup-key-facts dl { display: grid; grid-template-columns: minmax(140px, 220px) minmax(0, 1fr); gap: .5rem 1rem; font-size: .8rem; line-height: 1.6; }
.backup-key-facts dt { color: var(--text-secondary); }
.backup-key-facts dd { margin: 0; overflow-wrap: anywhere; }
.backup-technical { margin: 1rem 0 1.5rem; border: 1px solid var(--border-card); border-radius: var(--radius-sm); padding: .85rem; }
.backup-technical summary { cursor: pointer; font-size: .8rem; color: var(--text-secondary); }
.backup-panel code { overflow-wrap: anywhere; font-size: .72rem; }
@media (max-width: 700px) {
    .backup-detail-grid { grid-template-columns: minmax(0, 1fr); }
    .backup-key-facts dl { grid-template-columns: minmax(0, 1fr); }
    .backup-key-facts dd { margin-bottom: .6rem; }
    .backup-status-toolbar label { width: 100%; }
    .backup-status-toolbar input, .backup-status-toolbar select { width: 100%; box-sizing: border-box; }
    .backup-status-view .stats-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--bg-card);
    padding: 0.9rem 1.1rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-card);
    display: flex; flex-direction: column; gap: 0.3rem;
    position: relative;
    transition: var(--transition);
    box-shadow: none;
}
.stat-card:hover {
    border-color: var(--primary-border);
    background: var(--bg-card-hover);
    box-shadow: none;
}

.stat-icon {
    width: 32px; height: 32px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 0.2rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.stat-icon i, .stat-icon svg { width: 16px; height: 16px; }
.stat-icon.cpu { background: rgba(235, 128, 30, 0.12); color: var(--primary); border-color: rgba(235, 128, 30, 0.25); }
.stat-icon.ram { background: rgba(168, 85, 247, 0.12); color: #c084fc; border-color: rgba(168, 85, 247, 0.25); }
.stat-icon.disk { background: rgba(6, 182, 212, 0.12); color: #22d3ee; border-color: rgba(6, 182, 212, 0.25); }
.stat-icon.status { background: var(--success-bg); color: var(--success); border-color: var(--success-border); }

.stat-value { font-size: 1.25rem; font-weight: 500; line-height: 1.2; color: var(--text); font-family: var(--font); letter-spacing: -0.01em; }
.stat-label { color: var(--text-muted); font-weight: 500; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.5px; }

/* --- Section Header --- */
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.1rem; }
.section-header h2 { font-size: 1rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text); }

/* --- Server Grid --- */
#server-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    gap: 1.25rem;
    align-items: stretch;
}

.server-card {
    background: var(--bg-card);
    padding: 1.25rem 1.4rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-card);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: none;
}
.server-card:hover {
    border-color: var(--primary-border);
    background: var(--bg-card-hover);
    box-shadow: none;
}

/* Card Header */
.card-header, .server-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 0.95rem; }
.server-card-front > .card-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem;
    align-items: start;
}
.card-title-group { min-width: 0; }
.card-title-group h3, .server-info h3 { font-size: 1rem; font-weight: 500; margin-bottom: 0.15rem; color: var(--text); }
.card-title-group h3 {
    max-width: 100%;
    line-height: 1.28;
    overflow-wrap: anywhere;
}
.status-text, .server-info span { color: var(--text-muted); font-size: 0.75rem; }

/* --- Server Detail Tabs --- */
.server-tabs {
    display: flex;
    gap: 2rem;
    padding: 0 2rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-sidebar);
    flex-shrink: 0;
}
.server-tab {
    padding: 1rem 0;
    font-size: 0.88rem;
    color: var(--text-muted);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-weight: 500;
}
.server-tab:hover { color: var(--text-secondary); }
.server-tab.active { color: var(--text); font-weight: 600; }
.server-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: #9ca3af;
}
.tab-content {
    flex: 1;
    display: none;
    flex-direction: column;
    overflow-y: auto;
}
.tab-content.active { display: flex; flex-direction: column; width: 100%; min-height: 300px; }

/* Metrics Container */
.metrics-container { padding: 2rem; }

/* Card Metrics Bars */
.card-metrics, .server-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem; margin-bottom: 1rem; }

.metric-item, .metric { display: flex; flex-direction: column; gap: 0.35rem; }
.metric-label {
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.7rem; color: var(--text-muted); font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.6px;
}

/* Progress Bars */
.progress-bar, .metric-bar {
    height: 7px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    overflow: hidden;
}
.progress {
    height: 100%;
    border-radius: 4px;
    background: var(--gradient-bar);
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: none;
}

/* Card Footer */
.card-footer {
    display: flex; justify-content: space-between; align-items: flex-end;
    margin-top: auto; padding-top: 0.85rem;
    border-top: 1px solid var(--border);
}

/* Links */
.link {
    color: var(--primary); text-decoration: none;
    font-weight: 500; font-size: 0.8rem;
    cursor: pointer; background: none; border: none;
    transition: var(--transition); font-family: var(--font);
    text-transform: uppercase; letter-spacing: 0.6px;
    display: inline-flex; align-items: center; gap: 4px;
}
.link:hover { color: var(--primary-light); }

/* Glass */
.glass { background: var(--bg-card); border: 1px solid var(--border-card); }

/* Switch Toggle */
.toggle {
    position: relative; width: 44px; height: 24px;
    background: rgba(255, 255, 255, 0.12); border-radius: 12px;
    cursor: pointer; transition: var(--transition); border: none;
}
.toggle.active { background: var(--primary); }
.toggle::after {
    content: ''; position: absolute; top: 3px; left: 3px;
    width: 18px; height: 18px; background: #fff;
    border-radius: 50%; transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.toggle.active::after { transform: translateX(20px); }

/* Form Controls & Inputs */
.input {
    background: var(--bg-input);
    border: 1px solid var(--border-card);
    border-radius: var(--radius);
    padding: 0.65rem 0.95rem;
    color: var(--text); font-size: 0.88rem;
    font-family: var(--font); transition: var(--transition); width: 100%;
}
.input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--bg-input-focus);
    box-shadow: none;
}
.input::placeholder { color: var(--text-muted); }
.input:disabled { opacity: 0.45; cursor: not-allowed; }

/* Data Tables */
.data-table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 0.85rem; }
.data-table thead th {
    text-align: left; padding: 0.75rem 0.85rem;
    font-size: 0.68rem; text-transform: uppercase; letter-spacing: 1.2px;
    color: var(--primary-light); border-bottom: 1px solid var(--border);
    font-weight: 500; background: rgba(0, 0, 0, 0.2);
}
.data-table tbody td {
    padding: 0.75rem 0.85rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    transition: background 0.15s ease;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: rgba(235, 128, 30, 0.06); color: var(--text); }

/* Loader */
.loader-container { grid-column: 1 / -1; padding: 3.5rem; text-align: center; color: var(--text-muted); }
.loader {
    width: 38px; height: 38px;
    border: 3px solid rgba(235, 128, 30, 0.2);
    border-top-color: var(--primary);
    border-radius: 50%; display: inline-block;
    animation: spin 0.8s linear infinite; margin-bottom: 0.85rem;
}
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* Modals */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    display: flex; align-items: center; justify-content: center; z-index: 1000;
}
.modal-content {
    background: var(--bg-sidebar); width: 90%; max-width: 1050px; height: 88vh;
    border-radius: var(--radius-lg); border: 1px solid var(--primary-border);
    box-shadow: none;
    display: flex; flex-direction: column; overflow: hidden;
}
.modal-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.1rem 1.5rem; border-bottom: 1px solid var(--border);
    background: var(--bg-card);
}
.modal-body { flex: 1; padding: 1rem; background: var(--bg-main); overflow-y: auto; }

/* Content Wrapper & View Navigation */
.content-wrapper { flex: 1; display: flex; flex-direction: column; min-height: 0; }
.dashboard-view { flex: 1; overflow-y: auto; display: none; flex-direction: column; padding-right: 4px; }
.dashboard-view.active { display: flex; }
.server-detail-view { flex: 1; display: none; flex-direction: column; min-height: 0; }
.history-view { flex: 1; display: none; flex-direction: column; min-height: 0; }

#server-detail-pane {
    flex: 1; display: flex; flex-direction: column;
    background: var(--bg-card); border-radius: var(--radius-lg);
    border: 1px solid var(--border-card); overflow: hidden;
    min-height: 0;
}

.empty-state {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    height: 100%; color: var(--text-muted); gap: 0.85rem;
}
.empty-state i, .empty-state svg { width: 52px; height: 52px; opacity: 0.3; color: var(--primary); }

/* Tags & Badges */
.tag {
    display: inline-block; font-size: 0.62rem;
    padding: 0.2rem 0.55rem; border-radius: 4px;
    font-weight: 500; letter-spacing: 0.6px; text-transform: uppercase;
}
.tag-green { background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border); }
.tag-amber { background: var(--warning-bg); color: var(--warning); border: 1px solid var(--warning-border); }
.tag-red { background: var(--danger-bg); color: var(--danger); border: 1px solid var(--danger-border); }

/* --- Table Sorting --- */
.sortable-th {
    cursor: pointer;
    user-select: none;
    transition: var(--transition);
}
.sortable-th:hover {
    color: var(--primary) !important;
    background: rgba(255, 255, 255, 0.03);
}
.sort-arrow {
    font-size: 0.68rem;
    margin-left: 6px;
    display: inline-block;
    opacity: 0.5;
    transition: var(--transition);
}
.sortable-th:hover .sort-arrow {
    opacity: 1;
}

/* --- Unified Resources Dashboard Styles --- */
.unified-parent-row:hover {
    background: rgba(235, 128, 30, 0.05) !important;
}
.row-chevron {
    transform-origin: center;
    transition: transform 0.2s ease;
}
.tag-orange {
    background: rgba(235, 128, 30, 0.15);
    color: var(--primary-light);
    border: 1px solid rgba(235, 128, 30, 0.3);
}
.tag-purple {
    background: rgba(139, 92, 246, 0.15);
    color: #c084fc;
    border: 1px solid rgba(139, 92, 246, 0.3);
}
.tag-cyan {
    background: rgba(6, 182, 212, 0.15);
    color: #22d3ee;
    border: 1px solid rgba(6, 182, 212, 0.3);
}
.tag-system {
    background: rgba(148, 163, 184, 0.15);
    color: #cbd5e1;
    border: 1px solid rgba(148, 163, 184, 0.3);
}
.tag-gray {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.resource-split-bar {
    position: relative;
}
.split-segment {
    cursor: pointer;
    position: relative;
}
.split-segment:hover {
    filter: brightness(1.2);
    z-index: 2;
}

/* Diagnostic Banner */
.diagnostic-banner {
    position: relative;
    box-shadow: none;
}

.sortable-unified {
    user-select: none;
    transition: var(--transition);
}
.sortable-unified:hover {
    color: var(--primary) !important;
    background: rgba(255,255,255,0.03);
}
.sortable-unified span {
    font-size: 0.68rem;
    margin-left: 6px;
    display: inline-block;
    opacity: 0.6;
}

/* --- Copy to Clipboard Buttons --- */
.copy-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 3px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    vertical-align: middle;
    margin-left: 6px;
    position: relative;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}
.copy-btn:hover {
    color: var(--primary-light);
    background: rgba(235, 128, 30, 0.15);
}
.copy-btn i, .copy-btn svg {
    width: 13px !important;
    height: 13px !important;
    display: block !important;
}
.copy-btn.copied i, .copy-btn.copied svg {
    color: var(--success) !important;
}

/* --- Reports Subscriber Management Badges & Actions --- */
.status-badge {
    display: inline-block !important;
    font-size: 0.62rem !important;
    padding: 0.2rem 0.55rem !important;
    border-radius: 12px !important;
    font-weight: 600 !important;
    letter-spacing: 0.6px !important;
    text-transform: uppercase !important;
    white-space: nowrap !important;
    transition: var(--transition);
    user-select: none;
    border: 1px solid transparent;
}
.status-badge:hover {
    filter: brightness(1.2);
}
.status-badge.status-active {
    background: rgba(16, 185, 129, 0.15) !important;
    color: #34d399 !important;
    border: 1px solid rgba(16, 185, 129, 0.3) !important;
}
.status-badge.status-inactive {
    background: rgba(255, 255, 255, 0.05) !important;
    color: #94a3b8 !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}
.status-badge.status-delayed {
    background: rgba(245, 158, 11, 0.15) !important;
    color: #fbbf24 !important;
    border-color: rgba(245, 158, 11, 0.35) !important;
}
.status-badge.status-offline {
    background: rgba(239, 68, 68, 0.14) !important;
    color: #f87171 !important;
    border-color: rgba(239, 68, 68, 0.35) !important;
}
.card-agent-status {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.28rem;
    flex-shrink: 0;
    max-width: 155px;
}
.agent-last-report {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.58rem;
    white-space: nowrap;
}
.server-card.card-agent-offline .server-card-front {
    border-color: rgba(239, 68, 68, 0.38);
}
.metric-unavailable {
    min-width: 80px;
    min-height: 62px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    color: var(--text-muted);
    border: 1px dashed rgba(148, 163, 184, 0.28);
    border-radius: 50%;
}
.metric-unavailable span {
    font-size: 0.52rem;
    letter-spacing: 0.8px;
}
.metric-unavailable strong {
    font-size: 1rem;
    font-weight: 500;
}
.btn-delete-subscriber {
    transition: var(--transition) !important;
}
.btn-delete-subscriber:hover {
    background: rgba(239, 68, 68, 0.18) !important;
    color: #f87171 !important;
}

.select-inline {
    background: rgba(0, 0, 0, 0.3) !important;
    border: 1px solid var(--border) !important;
    border-radius: 6px !important;
    color: var(--text) !important;
    font-size: 0.78rem !important;
    padding: 4px 8px !important;
    font-family: var(--font);
    cursor: pointer;
    transition: var(--transition);
}
.select-inline:focus {
    outline: none;
    border-color: var(--primary) !important;
}

/* --- Credentials View Layout --- */
.credentials-view {
    flex: 1;
    overflow-y: auto;
    display: none;
    flex-direction: column;
}
.credentials-view.active {
    display: flex;
}
.credentials-grid {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 1.75rem;
    align-items: start;
    margin-top: 1rem;
}
@media (max-width: 1024px) {
    .credentials-grid {
        grid-template-columns: 1fr;
    }
}

.credential-form-container {
    padding: 1.6rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

/* Neutral highlights for Unmanaged Servers without red glow */
.server-card.unmanaged-server {
    border-color: var(--border) !important;
    box-shadow: none !important;
}

.border-danger-glow {
    border: 1px solid var(--border) !important;
    box-shadow: none !important;
}

.tree-item.unmanaged-sidebar-item {
    color: var(--text-secondary) !important;
}
.tree-item.unmanaged-sidebar-item:hover {
    color: var(--text) !important;
    background: rgba(255, 255, 255, 0.05) !important;
}
.tree-item.unmanaged-sidebar-item.active {
    background: rgba(255, 255, 255, 0.08) !important;
    color: var(--primary) !important;
    border: 1px solid var(--border) !important;
}

.table-danger tbody tr:hover td {
    background: rgba(239, 68, 68, 0.08) !important;
}

.btn-delete-cred {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 5px;
    border-radius: 6px;
    transition: var(--transition);
}
.btn-delete-cred:hover {
    background: rgba(239, 68, 68, 0.18);
    color: #f87171;
}

/* --- Settings View Layout --- */
.settings-view {
    flex: 1;
    overflow-y: auto;
    display: none;
    flex-direction: column;
}
.settings-view.active {
    display: flex;
}

/* --- Responsive Media Queries --- */
@media (max-width: 1024px) {
    .sidebar { width: 70px; padding: 1.25rem 0.5rem; }
    .logo span, .nav-item span, .user-info .details { display: none; }
    .logo { justify-content: center; padding: 0 0 1rem 0; }
    .nav-item { justify-content: center; padding: 0.7rem; }
    .tree-item { padding-left: 0; justify-content: center; }
    .main-content { padding: 1.35rem; }
    .search-bar { width: 280px; }
}

@media (max-width: 768px) {
    .server-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .search-bar { width: 100%; }
    .top-header { flex-direction: column; gap: 1rem; align-items: stretch; }
    .header-actions { justify-content: flex-end; }
}

/* === CHATBOT === */
#chat-toggle.active {
    background: rgba(235,128,30,0.25);
    border-color: var(--primary);
    color: var(--primary);
}

.chat-panel {
    position: fixed; z-index: 10001;
    background: var(--bg-sidebar);
    display: flex; flex-direction: column;
    box-shadow: 0 0 40px rgba(0,0,0,0.5);
    transition: box-shadow 0.2s ease;
    overflow: hidden;
}

/* Dock Right Mode */
.chat-panel.dock-right {
    top: 0; right: 0; bottom: 0; left: auto;
    width: 50vw; min-width: 320px; max-width: 90vw; height: 100vh;
    border-left: 1px solid var(--border-card); border-top: none;
    animation: chatSlideRight 0.25s ease;
}
@keyframes chatSlideRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Dock Bottom Mode */
.chat-panel.dock-bottom {
    left: 0; right: 0; bottom: 0; top: auto;
    width: 100vw; height: 420px; min-height: 200px; max-height: 85vh;
    border-top: 1px solid var(--border-card); border-left: none;
    animation: chatSlideBottom 0.25s ease;
}
@keyframes chatSlideBottom {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Resizers */
.chat-resizer-left {
    position: absolute; top: 0; left: 0; width: 6px; height: 100%;
    cursor: ew-resize; z-index: 10002;
    background: transparent; transition: background 0.15s ease;
}
.chat-resizer-left:hover, .chat-resizer-left.resizing {
    background: var(--primary);
}

.chat-resizer-top {
    position: absolute; top: 0; left: 0; width: 100%; height: 6px;
    cursor: ns-resize; z-index: 10002;
    background: transparent; transition: background 0.15s ease;
}
.chat-resizer-top:hover, .chat-resizer-top.resizing {
    background: var(--primary);
}

.chat-panel.dock-right .chat-resizer-top { display: none; }
.chat-panel.dock-bottom .chat-resizer-left { display: none; }

.chat-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 16px; border-bottom: 1px solid var(--border);
    background: rgba(255,255,255,0.03); flex-shrink: 0;
}
.chat-header-title { display: flex; align-items: center; gap: 10px; }
.chat-header-title .dot {
    width: 8px; height: 8px; border-radius: 50%; background: var(--success);
    box-shadow: 0 0 8px rgba(76,175,80,0.5);
}
.chat-header-title span { font-size: 14px; font-weight: 600; color: var(--text); }
.chat-header-actions { display: flex; gap: 6px; }
.chat-header-actions button {
    background: rgba(255,255,255,0.06); border: 1px solid var(--border);
    border-radius: 6px; width: 28px; height: 28px; display: flex;
    align-items: center; justify-content: center; cursor: pointer;
    color: var(--text-secondary); font-size: 14px; transition: all 0.15s;
}
.chat-header-actions button:hover { background: rgba(255,255,255,0.12); }
.chat-header-actions button.active {
    background: rgba(235,128,30,0.25);
    border-color: var(--primary);
    color: var(--primary);
}

.chat-server-select {
    padding: 8px 16px; border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.chat-server-select select {
    width: 100%; padding: 7px 10px; background: var(--bg-input);
    border: 1px solid var(--border); border-radius: 6px;
    color: var(--text); font-size: 12px; cursor: pointer; outline: none;
}

.chat-messages {
    flex: 1; overflow-y: auto; padding: 12px 16px;
    display: flex; flex-direction: column; gap: 8px;
}

.chat-msg {
    max-width: 90%; padding: 10px 14px; border-radius: 12px;
    font-size: 13px; line-height: 1.5; word-break: break-word;
}
.chat-msg.user {
    align-self: flex-end; background: var(--primary); color: white;
    border-bottom-right-radius: 4px;
}
.chat-msg.bot {
    align-self: flex-start; background: rgba(255,255,255,0.06);
    color: var(--text-secondary); border-bottom-left-radius: 4px;
    border: 1px solid var(--border);
    transition: border-color 0.3s ease, background 0.3s ease;
}
.chat-msg.bot.verdict-legit {
    border: 1px solid rgba(76, 175, 80, 0.4);
    background: rgba(76, 175, 80, 0.05);
}
.chat-msg.bot.verdict-threat {
    border: 1px solid rgba(244, 67, 54, 0.45);
    background: rgba(244, 67, 54, 0.07);
}
.verdict-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 11px;
    letter-spacing: 0.03em;
    margin-bottom: 6px;
}
.verdict-badge-legit {
    background: rgba(76, 175, 80, 0.15);
    color: #4caf50;
    border: 1px solid rgba(76, 175, 80, 0.35);
}
.verdict-badge-threat {
    background: rgba(244, 67, 54, 0.18);
    color: #ef4444;
    border: 1px solid rgba(244, 67, 54, 0.4);
}
.chat-msg.error {
    align-self: flex-start; background: rgba(244,67,54,0.1);
    color: var(--danger); border: 1px solid rgba(244,67,54,0.2);
}
.chat-msg pre {
    background: rgba(0,0,0,0.3); padding: 8px 10px; border-radius: 6px;
    font-family: var(--font-mono); font-size: 12px; color: var(--text);
    overflow-x: auto; margin-top: 6px; white-space: pre-wrap;
    border: 1px solid var(--border);
}
.chat-msg .exit-ok { color: var(--success); }
.chat-msg .exit-fail { color: var(--danger); }

.chat-quick-actions {
    display: flex; flex-wrap: wrap; gap: 4px; padding: 0 16px 8px; flex-shrink: 0;
}
.chat-quick-actions button {
    padding: 4px 10px; border-radius: 6px; border: 1px solid var(--border);
    background: rgba(255,255,255,0.04); color: var(--text-secondary);
    font-size: 11px; cursor: pointer; transition: all 0.15s;
    font-family: var(--font-mono); white-space: nowrap;
}
.chat-quick-actions button:hover {
    background: rgba(235,128,30,0.15); border-color: var(--primary);
    color: var(--primary);
}

.chat-input-area {
    display: flex; gap: 6px; padding: 10px 16px; border-top: 1px solid var(--border);
    background: rgba(255,255,255,0.02); flex-shrink: 0;
}
.chat-input-area input {
    flex: 1; padding: 9px 12px; background: var(--bg-input);
    border: 1px solid var(--border); border-radius: 8px;
    color: var(--text); font-size: 13px; font-family: var(--font-mono);
    outline: none; transition: border-color 0.15s;
}
.chat-input-area input:focus { border-color: var(--primary); }
.chat-input-area input::placeholder { color: var(--text-muted); font-family: sans-serif; }
.chat-input-area button {
    padding: 9px 14px; background: var(--primary); color: white;
    border: none; border-radius: 8px; cursor: pointer; font-size: 13px;
    font-weight: 600; transition: all 0.15s; white-space: nowrap;
}
.chat-input-area button:hover { background: var(--primary-dark); }
.chat-input-area button:disabled { opacity: 0.5; cursor: not-allowed; }

.chat-typing {
    display: flex; align-items: center; gap: 6px; padding: 0 16px 8px;
    font-size: 12px; color: var(--text-muted);
}
.chat-typing .dot-anim { display: flex; gap: 3px; }
.chat-typing .dot-anim span {
    width: 4px; height: 4px; border-radius: 50%; background: var(--text-muted);
    animation: dotBounce 1.2s infinite;
}
.chat-typing .dot-anim span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing .dot-anim span:nth-child(3) { animation-delay: 0.4s; }
@keyframes dotBounce { 0%,80%,100% { opacity: 0.3; } 40% { opacity: 1; } }

.agent-version-badge {
    font-size: 0.65rem;
    padding: 1px 6px;
    border-radius: 8px;
    font-weight: 600;
    letter-spacing: 0.03em;
    margin-left: auto;
    white-space: nowrap;
}
.agent-version-badge.ok {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
}
.agent-version-badge.outdated {
    background: rgba(234, 179, 8, 0.15);
    color: #eab308;
    border: 1px solid rgba(234, 179, 8, 0.3);
}
.agent-version-badge.unknown {
    background: rgba(107, 114, 128, 0.15);
    color: #6b7280;
    border: 1px solid rgba(107, 114, 128, 0.3);
}
.agent-version-badge.error {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}
.tree-item-content {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
}
.server-detail-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}
.server-detail-header h2 {
    margin: 0;
    font-size: 1.3rem;
}
.agent-info-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}
.agent-info-row .agent-icon {
    width: 14px;
    height: 14px;
    opacity: 0.7;
}

/* ==========================================================================
   Technology & Application Showcase Slider Component
   ========================================================================== */
.tech-slider-card {
    margin-bottom: 2rem;
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    box-shadow: none !important;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.tech-slider-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding-bottom: 0.75rem;
}

.tech-slider-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.tech-slider-title h3 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.02em;
}

.tech-slider-badge {
    background: rgba(255, 255, 255, 0.08);
    color: #d0d0d0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 12px;
}

.tech-slider-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tech-slider-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tech-slider-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: none !important;
}

.tech-slider-wrapper {
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

/* Fade Gradient perfectamente suave en los bordes */
.tech-slider-wrapper::before,
.tech-slider-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 70px;
    z-index: 10;
    pointer-events: none;
}

.tech-slider-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-card) 0%, rgba(36, 36, 36, 0) 100%);
}

.tech-slider-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-card) 0%, rgba(36, 36, 36, 0) 100%);
}

.tech-slider-track {
    display: flex;
    gap: 1.25rem;
    width: max-content;
    padding: 0.5rem 0.25rem 0.75rem 0.25rem;
    animation: marqueeRightToLeft 48s linear infinite;
    will-change: transform;
}

/* Pausar animación suavemente al hacer hover para ver el tooltip y enfocar */
.tech-slider-wrapper:hover .tech-slider-track {
    animation-play-state: paused;
}

@keyframes marqueeRightToLeft {
    0% {
        transform: translateX(0%);
    }
    100% {
        transform: translateX(-50%);
    }
}

.tech-item-card {
    position: relative;
    flex: 0 0 auto;
    width: 110px;
    min-height: 90px;
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0.5rem 0.4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    cursor: pointer;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    box-shadow: none !important;
    outline: none !important;
}

.tech-item-card:hover,
.tech-item-card:focus {
    transform: translateY(-2px) scale(1.05);
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
}

.tech-icon-container {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    padding: 0;
    transition: transform 0.25s ease;
    box-shadow: none !important;
}

.tech-item-card:hover .tech-icon-container,
.tech-item-card:focus .tech-icon-container {
    transform: scale(1.12);
    background: transparent !important;
    box-shadow: none !important;
}

.tech-icon-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0.35;
    filter: grayscale(100%) opacity(0.35);
    transition: filter 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
    box-shadow: none !important;
}

.tech-item-card:hover .tech-icon-img,
.tech-item-card:focus .tech-icon-img {
    opacity: 1 !important;
    filter: grayscale(0%) opacity(1) !important;
    box-shadow: none !important;
}

/* Subtle separator bar at the end of total available technologies */
.tech-slider-separator {
    flex: 0 0 auto;
    width: 2px;
    height: 44px;
    align-self: center;
    margin: 0 0.85rem;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    border-radius: 2px;
    pointer-events: none;
}

.tech-item-name {
    font-size: 0.73rem;
    font-weight: 500;
    color: var(--text-muted);
    text-align: center;
    white-space: normal;
    word-break: break-word;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.25;
    max-width: 100%;
    transition: color 0.2s;
}

.tech-item-card:hover .tech-item-name,
.tech-item-card:focus .tech-item-name {
    color: var(--text);
}

/* Custom Tooltip text on hover */
.tech-item-card[data-tooltip] {
    position: relative;
}

.tech-item-card[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    background: rgba(38, 42, 50, 0.95);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 6px;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: none !important;
    z-index: 100;
}

.tech-item-card[data-tooltip]:hover::after,
.tech-item-card[data-tooltip]:focus::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* View Mode Toggle Buttons */
.tech-view-toggle {
    display: inline-flex;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 3px;
    gap: 3px;
}

.tech-view-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: all 0.2s ease;
}

.tech-view-btn:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.05);
}

.tech-view-btn.active {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: none !important;
}

/* Categorized Detailed Grid View */
.tech-categories-container {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 0.5rem 0;
}

.tech-category-group {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    padding: 0.85rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.tech-category-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    padding-bottom: 0.4rem;
}

.tech-category-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Detailed Resource Usage Modal */
.tech-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(10, 12, 18, 0.82);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    animation: fadeIn 0.2s ease-out;
}

.tech-modal-card {
    background: #181b24;
    border: 1px solid rgba(245, 130, 32, 0.3);
    border-radius: 12px;
    width: 100%;
    max-width: 520px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: scaleUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.tech-modal-header {
    padding: 1.25rem 1.5rem;
    background: rgba(245, 130, 32, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tech-modal-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.tech-metrics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.tech-metric-box {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 0.85rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.btn-ai-analyze {
    background: linear-gradient(135deg, var(--primary) 0%, #c85e08 100%);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    padding: 0.85rem 1.25rem;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    box-shadow: 0 4px 16px rgba(245, 130, 32, 0.35);
}

.btn-ai-analyze:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 130, 32, 0.5);
    filter: brightness(1.1);
}

/* ==========================================================================
   3D Card Flip Animation for Dashboard Server Cards
   ========================================================================== */
.server-card-flip-container {
    perspective: 1000px;
    min-height: 300px;
    height: 100%;
    cursor: default !important;
    position: relative;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
}

.server-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 300px;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
    cursor: default !important;
}

.server-card-flip-container.flipped .server-card-inner {
    transform: rotateY(180deg);
}

.server-card-front,
.server-card-back {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    border-radius: var(--radius);
    padding: 1.1rem 1.25rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: default !important;
}

.server-card-front {
    background: #1e1e1e;
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    z-index: 2;
}

/* Dashboard card information hierarchy */
.dashboard-card-header {
    margin-bottom: 0.65rem !important;
    min-height: 46px;
}

.dashboard-card-title-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.dashboard-card-title {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin: 0 !important;
    font-size: 1.02rem !important;
    font-weight: 600 !important;
    letter-spacing: -0.01em;
}

.dashboard-card-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.35rem;
    min-height: 18px;
}

.dashboard-card-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    min-width: 0;
    color: var(--text-muted);
    font-size: 0.62rem;
    line-height: 1;
}

.dashboard-card-meta-item svg {
    width: 11px;
    height: 11px;
    color: var(--primary);
    opacity: 0.75;
}

.dashboard-card-id {
    font-family: var(--font-mono);
}

.dashboard-card-metrics-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 88px;
    align-items: stretch;
    gap: 1rem;
    padding: 0.7rem 0.75rem;
    background: rgba(255, 255, 255, 0.018);
    border: 1px solid rgba(255, 255, 255, 0.045);
    border-radius: 9px;
}

.dashboard-card-resource-stack {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.85rem;
    min-width: 0;
}

.dashboard-card-resource {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    min-width: 0;
}

.dashboard-card-resource-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.7rem;
}

.dashboard-card-resource-label,
.dashboard-card-secondary-label {
    color: var(--text-muted);
    font-size: 0.58rem;
    font-weight: 500;
    letter-spacing: 0.09em;
    line-height: 1;
    text-transform: uppercase;
}

.dashboard-card-resource-value {
    color: var(--primary);
    font-size: 1.12rem;
    font-weight: 400;
    line-height: 1;
    white-space: nowrap;
}

.dashboard-card-resource-value small {
    color: var(--text-secondary);
    font-size: 0.62rem;
    font-weight: 500;
    margin-left: 0.15rem;
}

.dashboard-card-resource-caption {
    overflow: hidden;
    color: var(--text-muted);
    font-size: 0.54rem;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dashboard-card-progress {
    height: 4px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 999px;
}

.dashboard-card-progress > div {
    height: 100%;
    min-width: 2px;
    background: linear-gradient(90deg, #8b4513, #eb801e, #f5a04a);
    border-radius: inherit;
    box-shadow: 0 0 6px rgba(235, 128, 30, 0.35);
    transition: width 0.8s ease;
}

.dashboard-card-primary-disk {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 0.35rem;
    min-width: 0;
    padding-left: 0.75rem;
    border-left: 1px solid rgba(255, 255, 255, 0.06);
}

.dashboard-card-disk-ring {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 62px;
    height: 62px;
}

.dashboard-card-disk-ring svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.dashboard-card-disk-value {
    z-index: 1;
    color: var(--text);
    font-size: 0.96rem;
    font-weight: 600;
}

.dashboard-card-disk-device {
    overflow: hidden;
    max-width: 72px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.5rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dashboard-card-secondary-disks {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    min-height: 38px;
    padding: 0.45rem 0.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.055);
}

.dashboard-card-secondary-label {
    flex-shrink: 0;
}

.dashboard-card-secondary-list {
    display: flex;
    align-items: center;
    flex: 1;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.dashboard-card-secondary-disk {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 500;
}

.dashboard-card-footer {
    min-height: 34px;
    padding-top: 0.55rem !important;
    margin-top: 0 !important;
    border-top: 0 !important;
}

.dashboard-card-ip {
    display: inline-flex;
    align-items: center;
    min-width: 0;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.76rem;
    gap: 0.2rem;
    white-space: nowrap;
}

@media (max-width: 520px) {
    .dashboard-card-metrics-grid {
        grid-template-columns: minmax(0, 1fr) 78px;
        gap: 0.65rem;
        padding-inline: 0.6rem;
    }

    .dashboard-card-footer {
        align-items: flex-start;
        gap: 0.55rem;
    }
}

.server-card-back {
    background: #222222;
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
    transform: rotateY(180deg);
    overflow-y: auto;
    scrollbar-width: none;
    z-index: 1;
}

.server-card-back::-webkit-scrollbar {
    display: none;
}

.card-back-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 0.5rem;
    margin-bottom: 0.6rem;
}

.card-back-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    overflow-y: auto;
    padding-right: 2px;
}

.flip-tech-badge-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.flip-tech-item {
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 6px;
    padding: 3px 7px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    cursor: pointer !important;
}

.flip-tech-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(217, 119, 36, 0.35);
    color: #ffffff;
    transform: translateY(-1px);
}

.flip-tech-icon {
    width: 16px;
    height: 16px;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.8);
    transition: filter 0.2s ease;
}

.flip-tech-item:hover .flip-tech-icon {
    filter: grayscale(0%) opacity(1);
}

/* Specific Flip Trigger Button for Front Side */
.btn-flip-trigger {
    background: rgba(217, 119, 36, 0.12);
    border: 1px solid rgba(217, 119, 36, 0.35);
    color: var(--primary);
    font-size: 0.72rem;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer !important;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: all 0.2s ease;
}

.btn-flip-trigger:hover {
    background: rgba(217, 119, 36, 0.22);
    color: #ffffff;
    border-color: rgba(217, 119, 36, 0.5);
}

.flip-back-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 4px;
    cursor: pointer !important;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: all 0.2s ease;
}

.flip-back-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.2);
}

.flip-back-action-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    border-radius: 6px;
    padding: 0.35rem 0.65rem;
    font-size: 0.72rem;
    font-weight: 500;
    cursor: pointer !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 100%;
    transition: all 0.2s ease;
}

.flip-back-action-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

/* ==========================================================================
   File Tree Explorer Component
   ========================================================================== */
.file-tree-container {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    font-family: var(--font-sans);
}

.file-tree-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    padding: 0.6rem 0.85rem;
}

.file-tree-breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-muted);
}

.file-tree-crumb {
    color: var(--primary);
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.15s ease;
    background: rgba(235, 128, 30, 0.08);
}

.file-tree-crumb:hover {
    background: rgba(235, 128, 30, 0.2);
    color: #ffffff;
}

.file-tree-crumb-current {
    color: var(--text);
    font-weight: 600;
    padding: 2px 6px;
}

.file-tree-shortcuts {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}

.file-tree-shortcut-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 3px 8px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.file-tree-shortcut-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.file-tree-path-input-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

.file-tree-path-input {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    padding: 5px 10px;
    border-radius: 6px;
    outline: none;
    min-width: 220px;
}

.file-tree-path-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(235, 128, 30, 0.2);
}

.file-tree-table-wrap {
    max-height: 450px;
    overflow-y: auto;
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.15);
}

.file-tree-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
    text-align: left;
}

.file-tree-table th {
    position: sticky;
    top: 0;
    background: #131720;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.6rem 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    z-index: 2;
}

.file-tree-row {
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
    transition: background 0.15s ease;
}

.file-tree-row:hover {
    background: rgba(255, 255, 255, 0.035);
}

.file-tree-row td {
    padding: 0.55rem 0.85rem;
    vertical-align: middle;
}

.file-tree-name-cell {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 500;
}

.file-tree-folder-name {
    color: var(--text);
    font-family: var(--font-mono);
}

.file-tree-folder-name:hover {
    color: var(--primary);
    text-decoration: underline;
}

.file-tree-file-name {
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.file-tree-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.file-tree-icon.folder {
    color: #fbbf24;
}

.file-tree-icon.archive {
    color: #f97316;
}

.file-tree-icon.code {
    color: #38bdf8;
}

.file-tree-icon.database {
    color: #a855f7;
}

.file-tree-icon.config {
    color: #10b981;
}

.file-tree-icon.file {
    color: #94a3b8;
}

.file-tree-meta-cell {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    white-space: nowrap;
}

.file-tree-empty {
    padding: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ==========================================================================
   SSH Web Terminal (PuTTY Style)
   ========================================================================== */
.ssh-terminal-card {
    background: #090a0f !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 10px !important;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    margin-bottom: 2rem;
}

.ssh-terminal-header {
    background: #14161f;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.6rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.ssh-terminal-window-dots {
    display: flex;
    align-items: center;
    gap: 6px;
}

.ssh-terminal-window-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.ssh-terminal-window-dot.red { background: #ef4444; }
.ssh-terminal-window-dot.yellow { background: #f59e0b; }
.ssh-terminal-window-dot.green { background: #10b981; }

.ssh-terminal-title {
    font-family: var(--font-mono, monospace);
    font-size: 0.8rem;
    color: #94a3b8;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}

.ssh-terminal-badge {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
}

.ssh-terminal-badge.offline {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}

.ssh-terminal-toolbar {
    background: #0f1118;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.5rem 1rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.ssh-terminal-quick-cmds {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

.ssh-terminal-quick-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #cbd5e1;
    font-family: var(--font-mono, monospace);
.file-tree-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
    text-align: left;
}

.file-tree-table th {
    position: sticky;
    top: 0;
    background: #131720;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.6rem 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    z-index: 2;
}

.file-tree-row {
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
    transition: background 0.15s ease;
}

.file-tree-row:hover {
    background: rgba(255, 255, 255, 0.035);
}

.file-tree-row td {
    padding: 0.55rem 0.85rem;
    vertical-align: middle;
}

.file-tree-name-cell {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 500;
}

.file-tree-folder-name {
    color: var(--text);
    font-family: var(--font-mono);
}

.file-tree-folder-name:hover {
    color: var(--primary);
    text-decoration: underline;
}

.file-tree-file-name {
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.file-tree-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.file-tree-icon.folder {
    color: #fbbf24;
}

.file-tree-icon.archive {
    color: #f97316;
}

.file-tree-icon.code {
    color: #38bdf8;
}

.file-tree-icon.database {
    color: #a855f7;
}

.file-tree-icon.config {
    color: #10b981;
}

.file-tree-icon.file {
    color: #94a3b8;
}

.file-tree-meta-cell {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    white-space: nowrap;
}

.file-tree-empty {
    padding: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ==========================================================================
   SSH Web Terminal (PuTTY Style)
   ========================================================================== */
.ssh-terminal-card {
    background: #090a0f !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 10px !important;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    margin-bottom: 2rem;
}

.ssh-terminal-header {
    background: #14161f;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.6rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.ssh-terminal-window-dots {
    display: flex;
    align-items: center;
    gap: 6px;
}

.ssh-terminal-window-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.ssh-terminal-window-dot.red { background: #ef4444; }
.ssh-terminal-window-dot.yellow { background: #f59e0b; }
.ssh-terminal-window-dot.green { background: #10b981; }

.ssh-terminal-title {
    font-family: var(--font-mono, monospace);
    font-size: 0.8rem;
    color: #94a3b8;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}

.ssh-terminal-badge {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
}

.ssh-terminal-badge.offline {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}

.ssh-terminal-toolbar {
    background: #0f1118;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.5rem 1rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.ssh-terminal-quick-cmds {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

.ssh-terminal-quick-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #cbd5e1;
    font-family: var(--font-mono, monospace);
    font-size: 0.72rem;
    padding: 3px 8px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
}.ssh-terminal-quick-btn:hover {
    background: rgba(56, 189, 248, 0.15);
    border-color: rgba(56, 189, 248, 0.4);
    color: #38bdf8;
}

.ssh-terminal-bottom-bar {
    background: #0d1117;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-radius: 0 0 10px 10px;
}

.ssh-terminal-bottom-prompt {
    font-family: var(--font-mono, monospace);
    font-size: 0.82rem;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 4px;
}

.ssh-terminal-bottom-input {
    flex: 1;
    height: 38px;
    background: #07080c !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    border-radius: 6px !important;
    color: #ffffff !important;
    font-family: var(--font-mono, monospace) !important;
    font-size: 0.85rem !important;
    padding: 0 12px !important;
    outline: none !important;
    box-shadow: none !important;
}

.ssh-terminal-bottom-input:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2) !important;
}

/* Sidebar Smooth Transition */
.sidebar {
    transition: width 0.22s cubic-bezier(0.4, 0, 0.2, 1), padding 0.22s ease !important;
}

/* Collapsed Mode (64px Icon-Only Dock) */
body.sidebar-collapsed .sidebar,
.sidebar.collapsed {
    width: 64px !important;
    min-width: 64px !important;
    max-width: 64px !important;
    padding: 1.25rem 0.35rem !important;
    align-items: center !important;
}

body.sidebar-collapsed .sidebar .logo,
.sidebar.collapsed .logo {
    padding: 0.5rem 0 !important;
    margin-bottom: 0.75rem !important;
    justify-content: center !important;
    width: 100% !important;
    overflow: hidden !important;
}

body.sidebar-collapsed .sidebar .logo img,
.sidebar.collapsed .logo img {
    max-height: 28px !important;
    max-width: 28px !important;
    object-fit: contain !important;
}

body.sidebar-collapsed .sidebar nav,
.sidebar.collapsed nav {
    width: 100% !important;
    align-items: center !important;
    padding: 0 !important;
}

body.sidebar-collapsed .sidebar nav .nav-item,
.sidebar.collapsed nav .nav-item {
    justify-content: center !important;
    padding: 0.7rem 0 !important;
    width: 100% !important;
    gap: 0 !important;
    position: relative !important;
}

body.sidebar-collapsed .sidebar nav .nav-item span,
body.sidebar-collapsed .sidebar .chevron,
body.sidebar-collapsed .sidebar .tree-children,
body.sidebar-collapsed .sidebar .collapse-label,
body.sidebar-collapsed .sidebar .user-info .details,
body.sidebar-collapsed .sidebar #auth-logout-btn,
.sidebar.collapsed nav .nav-item span,
.sidebar.collapsed .chevron,
.sidebar.collapsed .tree-children,
.sidebar.collapsed .collapse-label,
.sidebar.collapsed .user-info .details,
.sidebar.collapsed #auth-logout-btn {
    display: none !important;
}

body.sidebar-collapsed #sidebar-collapse-icon,
.sidebar.collapsed #sidebar-collapse-icon {
    transform: rotate(180deg) !important;
}

body.sidebar-collapsed .sidebar .sidebar-footer,
.sidebar.collapsed .sidebar-footer {
    width: 100% !important;
    padding: 0.5rem 0 0 0 !important;
}

body.sidebar-collapsed .sidebar .user-info,
.sidebar.collapsed .user-info {
    justify-content: center !important;
    padding: 0.25rem 0 !important;
    background: transparent !important;
    border: none !important;
    width: 100% !important;
}

/* Tooltips in Collapsed Sidebar */
body.sidebar-collapsed .sidebar [data-tooltip],
.sidebar.collapsed [data-tooltip] {
    position: relative !important;
}

body.sidebar-collapsed .sidebar [data-tooltip]::after,
.sidebar.collapsed [data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    left: calc(100% + 14px);
    top: 50%;
    transform: translateY(-50%);
    background: #181d28;
    color: #f8fafc;
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease, transform 0.15s ease;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.75);
    z-index: 999999;
}

body.sidebar-collapsed .sidebar [data-tooltip]:hover::after,
.sidebar.collapsed [data-tooltip]:hover::after {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(-50%) translateX(2px) !important;
}

/* Embedded SSH terminal: let xterm own its viewport and scrolling. */
#terminal.tab-content.active {
    width: 100% !important;
    max-width: none !important;
    padding: 0 !important;
    overflow: hidden !important;
}

.ssh-terminal-card {
    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
}

.ssh-terminal-screen {
    width: 100% !important;
    min-width: 0 !important;
    height: 520px !important;
    max-height: 520px !important;
    padding: 8px !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    position: relative !important;
    background: #07080c !important;
    border-radius: 0 0 10px 10px;
}

.ssh-terminal-screen .xterm {
    width: 100% !important;
    min-width: 0 !important;
    height: 100% !important;
    padding: 0 !important;
    box-sizing: border-box !important;
}

.ssh-terminal-textarea {
    display: block;
    width: 100%;
    height: 100%;
    min-width: 0;
    box-sizing: border-box;
    margin: 0;
    padding: 8px;
    resize: none;
    overflow: auto;
    white-space: pre;
    overflow-wrap: normal;
    word-break: normal;
    border: 0;
    outline: 0;
    background: #07080c;
    color: #e2e8f0;
    caret-color: #38bdf8;
    font-family: 'Cascadia Code', 'Fira Code', Consolas, 'Courier New', monospace;
    font-size: 12px;
    line-height: 1.25;
    tab-size: 8;
}

.ssh-terminal-textarea:focus {
    outline: 1px solid rgba(56, 189, 248, 0.25);
    outline-offset: -1px;
}