:root {
            --primary: #0ea5e9;
            --primary-dark: #0284c7;
            --primary-glow: rgba(14, 165, 233, 0.25);
            --accent: #06b6d4;
            --accent2: #22d3ee;
            --gold: #f59e0b;
            --success: #10b981;
            --warning: #f59e0b;
            --danger: #ef4444;
            --info: #8b5cf6;
            --bg-dark: #020617;
            --bg-card: rgba(15, 23, 42, 0.88);
            --bg-card2: rgba(8, 15, 35, 0.92);
            --border: rgba(14, 165, 233, 0.16);
            --border-hover: rgba(14, 165, 233, 0.45);
            --text: #e2e8f0;
            --text-muted: #94a3b8;
            --text-dim: #64748b;
            --terminal-bg: #0b0f19;
            --terminal-text: #58d68d;
        }

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

        body {
            font-family: 'Cairo', sans-serif;
            background: var(--bg-dark);
            background-image:
                radial-gradient(ellipse 80% 50% at 50% -10%, rgba(14, 165, 233, 0.14) 0%, transparent 60%),
                radial-gradient(ellipse 40% 30% at 85% 80%, rgba(6, 182, 212, 0.08) 0%, transparent 50%);
            color: var(--text);
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 0.875rem;
        }

        ::-webkit-scrollbar { width: 6px; height: 6px; }
        ::-webkit-scrollbar-track { background: rgba(2,6,23,0.5); }
        ::-webkit-scrollbar-thumb { background: rgba(14,165,233,0.35); border-radius: 10px; }
        ::-webkit-scrollbar-thumb:hover { background: rgba(14,165,233,0.6); }

        /* ── Login ── */
        #login-screen {
            position: fixed; inset: 0;
            display: flex; align-items: center; justify-content: center;
            background: var(--bg-dark);
            background-image: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(14,165,233,0.18) 0%, transparent 65%);
            z-index: 9999;
            transition: opacity 0.4s ease;
        }
        #login-screen.hidden { opacity: 0; pointer-events: none; }

        .login-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 2.5rem;
            width: 100%;
            max-width: 430px;
            backdrop-filter: blur(25px);
            box-shadow: 0 25px 60px rgba(0,0,0,0.7), 0 0 0 1px rgba(14,165,233,0.15) inset;
        }
        .login-logo { text-align: center; margin-bottom: 2rem; }
        .login-logo .logo-icon {
            font-size: 3.2rem; display: block; margin-bottom: 0.5rem;
            filter: drop-shadow(0 0 20px rgba(14,165,233,0.6));
        }
        .login-logo h1 {
            font-size: 1.7rem; font-weight: 800;
            background: linear-gradient(135deg, var(--primary), var(--accent2));
            -webkit-background-clip: text; -webkit-text-fill-color: transparent;
        }
        .login-logo p { color: var(--text-muted); font-size: 0.85rem; margin-top: 0.3rem; }

        .form-group { margin-bottom: 1.25rem; }
        .form-group label { display: block; font-size: 0.82rem; color: var(--text-muted); margin-bottom: 0.4rem; font-weight: 600; }
        .form-group input {
            width: 100%; padding: 0.75rem 1rem;
            background: rgba(15,23,42,0.85);
            border: 1px solid var(--border);
            border-radius: 10px;
            color: var(--text);
            font-family: 'Cairo', sans-serif;
            font-size: 0.9rem;
            outline: none;
            transition: border-color 0.2s, box-shadow 0.2s;
        }
        .form-group input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(14,165,233,0.2);
        }
        .btn-login {
            width: 100%; padding: 0.85rem;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border: none; border-radius: 10px;
            color: #fff; font-family: 'Cairo', sans-serif;
            font-size: 1rem; font-weight: 700; cursor: pointer;
            transition: all 0.2s;
            box-shadow: 0 4px 15px rgba(14,165,233,0.35);
        }
        .btn-login:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(14,165,233,0.5); }
        .login-error { color: var(--danger); font-size: 0.82rem; margin-top: 0.75rem; text-align: center; min-height: 1.2em; }

        /* ── Layout ── */
        #app { display: none; }
        #app.show { display: flex; min-height: 100vh; }

        /* Sidebar */
        .sidebar {
            width: 240px;
            min-height: 100vh;
            background: var(--bg-card2);
            border-left: 1px solid var(--border);
            display: flex; flex-direction: column;
            position: fixed; right: 0; top: 0; bottom: 0;
            z-index: 100;
            padding: 1.25rem 0;
            overflow-y: auto;
        }
        .sidebar-logo {
            padding: 0.5rem 1.25rem 1.25rem;
            border-bottom: 1px solid var(--border);
            margin-bottom: 0.8rem;
        }
        .sidebar-logo .brand {
            font-size: 1.2rem; font-weight: 800;
            background: linear-gradient(135deg, var(--primary), var(--accent2));
            -webkit-background-clip: text; -webkit-text-fill-color: transparent;
        }
        .sidebar-logo .brand-sub { font-size: 0.72rem; color: var(--text-muted); margin-top: 2px; }

        .nav-section { margin-bottom: 1rem; }
        .nav-section-label {
            font-size: 0.68rem; font-weight: 700; color: var(--text-dim);
            text-transform: uppercase; letter-spacing: 0.05em;
            padding: 0.3rem 1.25rem 0.2rem;
        }
        .nav-item {
            display: flex; align-items: center; gap: 0.75rem;
            padding: 0.58rem 1.25rem;
            color: var(--text-muted);
            cursor: pointer;
            transition: all 0.15s;
            font-size: 0.83rem;
            border-right: 3px solid transparent;
        }
        .nav-item:hover { background: rgba(14,165,233,0.08); color: var(--text); }
        .nav-item.active {
            background: rgba(14,165,233,0.14);
            color: var(--primary);
            border-right-color: var(--primary);
            font-weight: 600;
        }
        .nav-item .nav-icon { font-size: 1rem; width: 1.3rem; text-align: center; flex-shrink: 0; }
        .nav-badge {
            margin-right: auto;
            background: rgba(14,165,233,0.2);
            color: var(--primary);
            font-size: 0.65rem; font-weight: 700;
            padding: 0.1rem 0.4rem; border-radius: 20px;
        }

        .sidebar-footer {
            margin-top: auto;
            padding: 1rem 1.25rem;
            border-top: 1px solid var(--border);
        }
        .server-info-mini {
            font-size: 0.72rem; color: var(--text-dim); line-height: 1.6; margin-bottom: 0.75rem;
        }
        .server-info-mini .ip { color: var(--accent2); font-weight: 600; font-family: 'JetBrains Mono', monospace; }
        .btn-logout {
            width: 100%; padding: 0.55rem;
            background: rgba(239,68,68,0.1);
            border: 1px solid rgba(239,68,68,0.25);
            border-radius: 8px;
            color: var(--danger);
            font-family: 'Cairo', sans-serif;
            font-size: 0.78rem; font-weight: 600; cursor: pointer;
            transition: all 0.15s;
            display: flex; align-items: center; justify-content: center; gap: 0.4rem;
        }
        .btn-logout:hover { background: rgba(239,68,68,0.2); border-color: var(--danger); }

        /* Main Content */
        .main-content {
            margin-right: 240px;
            flex: 1;
            padding: 1.5rem 2rem;
            max-width: calc(100vw - 240px);
            min-height: 100vh;
        }

        /* Topbar */
        .topbar {
            display: flex; align-items: center; justify-content: space-between;
            margin-bottom: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid var(--border);
        }
        .topbar-title { font-size: 1.35rem; font-weight: 800; color: var(--text); }
        .topbar-meta { display: flex; align-items: center; gap: 1rem; }
        .clock-badge {
            display: flex; align-items: center; gap: 0.4rem;
            font-size: 0.75rem; font-family: 'JetBrains Mono', monospace;
            background: rgba(15,23,42,0.8);
            border: 1px solid var(--border);
            padding: 0.35rem 0.75rem; border-radius: 8px;
            color: var(--text-muted);
        }
        .live-dot {
            width: 7px; height: 7px; border-radius: 50%;
            background: var(--success);
            box-shadow: 0 0 8px var(--success);
            animation: pulse 2s infinite;
        }
        @keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

        .btn-refresh {
            background: rgba(14,165,233,0.1);
            border: 1px solid var(--border);
            color: var(--primary);
            padding: 0.45rem 0.85rem; border-radius: 8px;
            font-family: 'Cairo', sans-serif;
            font-size: 0.78rem; font-weight: 600; cursor: pointer;
            transition: all 0.15s;
            display: flex; align-items: center; gap: 0.35rem;
        }
        .btn-refresh:hover { background: rgba(14,165,233,0.25); border-color: var(--primary); transform: translateY(-1px); }

        /* Pages */
        .page { display: none; }
        .page.active { display: block; animation: fadeIn 0.25s ease; }
        @keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

        /* Action Buttons */
        .action-toolbar {
            display: flex; align-items: center; gap: 0.55rem; flex-wrap: wrap;
        }
        .btn-action {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            padding: 0.48rem 0.95rem;
            border-radius: 8px; border: none;
            cursor: pointer;
            font-family: 'Cairo', sans-serif;
            font-size: 0.82rem; font-weight: 700;
            display: inline-flex; align-items: center; gap: 0.4rem;
            transition: all 0.2s;
            box-shadow: 0 2px 10px rgba(14,165,233,0.3);
        }
        .btn-action:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 16px rgba(14,165,233,0.55);
        }
        .btn-action-emerald {
            background: linear-gradient(135deg, #10b981, #059669);
            box-shadow: 0 2px 10px rgba(16,185,129,0.3);
        }
        .btn-action-emerald:hover {
            box-shadow: 0 4px 16px rgba(16,185,129,0.55);
        }
        .btn-action-danger {
            background: linear-gradient(135deg, #ef4444, #dc2626);
            box-shadow: 0 2px 10px rgba(239,68,68,0.3);
        }
        .btn-action-danger:hover {
            box-shadow: 0 4px 16px rgba(239,68,68,0.55);
        }
        .btn-action-warning {
            background: linear-gradient(135deg, #f59e0b, #d97706);
            box-shadow: 0 2px 10px rgba(245,158,11,0.3);
        }
        .btn-action-warning:hover {
            box-shadow: 0 4px 16px rgba(245,158,11,0.55);
        }
        .btn-secondary {
            background: rgba(14,165,233,0.08);
            border: 1px solid var(--border);
            color: var(--text);
            padding: 0.48rem 0.95rem;
            border-radius: 8px; cursor: pointer;
            font-family: 'Cairo', sans-serif;
            font-size: 0.82rem; font-weight: 600;
            display: inline-flex; align-items: center; gap: 0.4rem;
            transition: all 0.2s;
        }
        .btn-secondary:hover {
            background: rgba(14,165,233,0.18);
            border-color: var(--border-hover);
        }

        /* Small table action buttons */
        .btn-tbl {
            padding: 0.24rem 0.52rem;
            font-size: 0.72rem; font-weight: 600;
            font-family: 'Cairo', sans-serif;
            border-radius: 6px; border: 1px solid transparent;
            cursor: pointer; transition: all 0.15s;
            display: inline-flex; align-items: center; gap: 0.25rem;
            text-decoration: none;
        }
        .btn-tbl-primary { background: rgba(14,165,233,0.14); color: var(--primary); border-color: rgba(14,165,233,0.3); }
        .btn-tbl-primary:hover { background: var(--primary); color: #fff; }
        .btn-tbl-success { background: rgba(16,185,129,0.14); color: var(--success); border-color: rgba(16,185,129,0.3); }
        .btn-tbl-success:hover { background: var(--success); color: #fff; }
        .btn-tbl-danger { background: rgba(239,68,68,0.14); color: var(--danger); border-color: rgba(239,68,68,0.3); }
        .btn-tbl-danger:hover { background: var(--danger); color: #fff; }
        .btn-tbl-warning { background: rgba(245,158,11,0.14); color: var(--warning); border-color: rgba(245,158,11,0.3); }
        .btn-tbl-warning:hover { background: var(--warning); color: #fff; }
        .btn-tbl:disabled { opacity: 0.35; cursor: not-allowed; pointer-events: none; }

        /* Cards & Grid */
        .card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 14px;
            padding: 1.25rem;
            backdrop-filter: blur(20px);
            margin-bottom: 1.25rem;
        }
        .card-header {
            display: flex; align-items: center; justify-content: space-between;
            margin-bottom: 1rem;
            padding-bottom: 0.75rem;
            border-bottom: 1px solid var(--border);
        }
        .card-title { font-size: 0.95rem; font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 0.45rem; }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
            gap: 1rem; margin-bottom: 1.25rem;
        }
        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 1rem;
            position: relative; overflow: hidden;
            transition: border-color 0.2s;
        }
        .stat-card:hover { border-color: var(--border-hover); }
        .stat-card .stat-icon { font-size: 1.4rem; margin-bottom: 0.5rem; }
        .stat-card .stat-label { font-size: 0.75rem; color: var(--text-muted); }
        .stat-card .stat-value { font-size: 1.4rem; font-weight: 800; color: var(--text); font-family: 'JetBrains Mono', monospace; margin: 0.25rem 0; }
        .stat-card .stat-sub { font-size: 0.72rem; color: var(--text-dim); }
        .progress-bar { height: 4px; background: rgba(255,255,255,0.08); border-radius: 2px; margin-top: 0.6rem; overflow: hidden; }
        .progress-fill { height: 100%; border-radius: 2px; background: linear-gradient(90deg, var(--primary), var(--accent)); transition: width 0.5s; }
        .progress-fill.warning { background: linear-gradient(90deg, var(--warning), #f97316); }
        .progress-fill.danger { background: linear-gradient(90deg, var(--danger), #e11d48); }

        /* Containers Grid */
        .containers-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
            gap: 1rem;
        }
        .container-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 1.1rem;
            transition: all 0.2s;
        }
        .container-card:hover { border-color: var(--border-hover); transform: translateY(-1px); }
        .container-card.running { border-right: 3px solid var(--success); }
        .container-card.stopped, .container-card.exited { border-right: 3px solid var(--danger); }
        .container-card.unhealthy { border-right: 3px solid var(--warning); }
        .container-top {
            display: flex; align-items: flex-start; justify-content: space-between;
            margin-bottom: 0.5rem;
        }
        .container-name {
            font-weight: 700; font-size: 0.88rem; color: var(--text);
            font-family: 'JetBrains Mono', monospace;
            word-break: break-all;
        }
        .container-status {
            font-size: 0.68rem; font-weight: 700;
            padding: 0.15rem 0.5rem; border-radius: 20px;
            flex-shrink: 0;
        }
        .container-status.running { background: rgba(16,185,129,0.15); color: var(--success); }
        .container-status.stopped, .container-status.exited { background: rgba(239,68,68,0.15); color: var(--danger); }
        .container-status.unhealthy { background: rgba(245,158,11,0.15); color: var(--warning); }
        .container-image { font-size: 0.72rem; color: var(--text-dim); margin-bottom: 0.6rem; word-break: break-all; }
        .container-stats {
            display: flex; gap: 0.75rem; font-size: 0.72rem; color: var(--text-muted);
            margin-bottom: 0.75rem; font-family: 'JetBrains Mono', monospace;
            background: rgba(15,23,42,0.6); padding: 0.35rem 0.6rem; border-radius: 6px;
        }
        .container-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; }
        .btn-sm {
            padding: 0.28rem 0.6rem; border-radius: 6px;
            font-family: 'Cairo', sans-serif;
            font-size: 0.72rem; font-weight: 600; cursor: pointer;
            border: 1px solid transparent; transition: all 0.15s;
        }
        .btn-restart { background: rgba(14,165,233,0.12); color: var(--primary); border-color: rgba(14,165,233,0.3); }
        .btn-restart:hover { background: var(--primary); color: #fff; }
        .btn-stop { background: rgba(239,68,68,0.12); color: var(--danger); border-color: rgba(239,68,68,0.3); }
        .btn-stop:hover { background: var(--danger); color: #fff; }
        .btn-start { background: rgba(16,185,129,0.12); color: var(--success); border-color: rgba(16,185,129,0.3); }
        .btn-start:hover { background: var(--success); color: #fff; }
        .btn-logs { background: rgba(245,158,11,0.12); color: var(--warning); border-color: rgba(245,158,11,0.3); }
        .btn-logs:hover { background: var(--warning); color: #fff; }
        .btn-inspect { background: rgba(139,92,246,0.12); color: var(--info); border-color: rgba(139,92,246,0.3); }
        .btn-inspect:hover { background: var(--info); color: #fff; }

        /* Tables */
        .sites-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
        .sites-table th {
            text-align: right; padding: 0.65rem 0.85rem;
            color: var(--text-dim); border-bottom: 1px solid var(--border);
            font-weight: 600; background: rgba(15,23,42,0.4);
        }
        .sites-table td {
            padding: 0.65rem 0.85rem;
            border-bottom: 1px solid rgba(255,255,255,0.04);
            color: var(--text);
            vertical-align: middle;
        }
        .sites-table tr:hover td { background: rgba(14,165,233,0.04); }

        .status-pill {
            display: inline-flex; align-items: center; gap: 0.3rem;
            padding: 0.18rem 0.55rem; border-radius: 20px; font-size: 0.68rem; font-weight: 700;
        }
        .status-pill.active { background: rgba(16,185,129,0.15); color: var(--success); }
        .status-pill.inactive { background: rgba(239,68,68,0.15); color: var(--danger); }
        .status-pill.warning { background: rgba(245,158,11,0.15); color: var(--warning); }

        /* Section Header */
        .section-header {
            display: flex; align-items: center; justify-content: space-between;
            margin-bottom: 1.25rem; flex-wrap: wrap; gap: 0.75rem;
        }
        .section-title { font-size: 1.15rem; font-weight: 800; color: var(--text); }

        /* Quick Links Grid */
        .links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 0.75rem;
        }
        .link-card {
            display: flex; align-items: center; gap: 0.75rem;
            padding: 0.9rem 1rem;
            background: rgba(15,23,42,0.6);
            border: 1px solid var(--border);
            border-radius: 10px;
            text-decoration: none; color: var(--text);
            transition: all 0.15s;
        }
        .link-card:hover { border-color: var(--border-hover); background: rgba(14,165,233,0.08); transform: translateY(-1px); }
        .link-card .link-icon { font-size: 1.4rem; flex-shrink: 0; }
        .link-card .link-name { font-weight: 700; font-size: 0.85rem; }
        .link-card .link-url { font-size: 0.7rem; color: var(--text-dim); }

        /* Services Grid on Maintenance Page */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1rem; margin-bottom: 1.5rem;
        }
        .service-card {
            background: rgba(15,23,42,0.7);
            border: 1px solid var(--border);
            border-radius: 12px; padding: 1.1rem;
            display: flex; flex-direction: column; justify-content: space-between;
            transition: all 0.2s;
        }
        .service-card:hover { border-color: var(--border-hover); }
        .service-info { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; }
        .service-icon { font-size: 1.8rem; }
        .service-name { font-size: 0.92rem; font-weight: 700; }
        .service-desc { font-size: 0.72rem; color: var(--text-muted); }

        /* Domains grid */
        .domains-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 0.85rem; margin-bottom: 1.25rem;
        }
        .domain-card {
            background: rgba(15,23,42,0.6);
            border: 1px solid var(--border);
            border-radius: 10px; padding: 1rem;
            transition: all 0.15s;
        }
        .domain-card:hover { border-color: var(--border-hover); }
        .domain-name { font-weight: 700; font-size: 0.88rem; color: var(--primary); margin-bottom: 0.25rem; }
        .domain-label { font-size: 0.75rem; color: var(--text-muted); }
        .domain-ssl { font-size: 0.72rem; color: var(--success); margin-top: 0.4rem; }

        /* Terminal */
        .terminal-container {
            background: var(--terminal-bg);
            border: 1px solid rgba(14,165,233,0.25);
            border-radius: 12px;
            padding: 1rem;
            font-family: 'JetBrains Mono', monospace;
        }
        .terminal-output {
            height: 420px; overflow-y: auto;
            color: var(--terminal-text);
            font-size: 0.8rem; line-height: 1.6;
            white-space: pre-wrap; word-break: break-all;
            padding-bottom: 0.5rem;
        }
        .terminal-input-row {
            display: flex; align-items: center; gap: 0.5rem;
            border-top: 1px solid rgba(14,165,233,0.15);
            padding-top: 0.75rem;
        }
        .terminal-prompt { color: var(--primary); font-weight: 700; font-size: 0.9rem; }
        .terminal-input {
            flex: 1; background: transparent; border: none; outline: none;
            color: #fff; font-family: 'JetBrains Mono', monospace;
            font-size: 0.85rem;
        }
        .quick-cmds-grid {
            display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem;
        }
        .quick-cmd-btn {
            background: rgba(14,165,233,0.1);
            border: 1px solid var(--border);
            color: var(--text);
            padding: 0.35rem 0.75rem; border-radius: 6px;
            font-size: 0.75rem; font-family: 'Cairo', sans-serif;
            cursor: pointer; transition: all 0.15s;
        }
        .quick-cmd-btn:hover { background: rgba(14,165,233,0.25); border-color: var(--primary); }

        /* Disk analysis */
        .disk-bar-row {
            display: flex; align-items: center; gap: 0.75rem;
            margin-bottom: 0.65rem;
        }
        .disk-bar-label { width: 170px; font-size: 0.8rem; color: var(--text-muted); flex-shrink: 0; }
        .disk-bar-track { flex: 1; height: 7px; background: rgba(255,255,255,0.06); border-radius: 4px; overflow: hidden; }
        .disk-bar-fill { height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--primary), var(--accent)); }
        .disk-bar-size { width: 65px; text-align: left; font-size: 0.8rem; font-weight: 700; color: var(--text); flex-shrink: 0; font-family: 'JetBrains Mono', monospace; }

        /* Modals */
        .modal-overlay {
            display: none;
            position: fixed; inset: 0;
            background: rgba(0,0,0,0.75);
            z-index: 9000;
            align-items: center; justify-content: center;
            backdrop-filter: blur(5px);
        }
        .modal-overlay.show { display: flex; animation: fadeIn 0.2s ease; }
        .modal-card {
            background: var(--bg-card);
            border: 1px solid rgba(14,165,233,0.3);
            border-radius: 16px;
            width: 92%; max-width: 650px;
            max-height: 85vh;
            overflow-y: auto;
            backdrop-filter: blur(30px);
            box-shadow: 0 25px 60px rgba(0,0,0,0.8), 0 0 25px rgba(14,165,233,0.15);
            padding: 1.5rem;
            position: relative;
            animation: modalScale 0.25s ease;
        }
        .modal-card.large { max-width: 900px; }
        @keyframes modalScale { from { transform: scale(0.95); opacity: 0; } to { transform: scale(1); opacity: 1; } }

        .modal-header {
            display: flex; align-items: center; justify-content: space-between;
            padding-bottom: 1rem;
            border-bottom: 1px solid var(--border);
            margin-bottom: 1.25rem;
        }
        .modal-title { font-weight: 800; font-size: 1.1rem; color: var(--text); display: flex; align-items: center; gap: 0.5rem; }
        .btn-close {
            background: rgba(239,68,68,0.15);
            border: none; color: var(--danger);
            width: 30px; height: 30px; border-radius: 50%;
            cursor: pointer; font-size: 1rem;
            display: flex; align-items: center; justify-content: center;
            transition: all 0.15s;
        }
        .btn-close:hover { background: rgba(239,68,68,0.3); }

        .modal-form-group { margin-bottom: 1.1rem; }
        .modal-label { display: block; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0.35rem; font-weight: 600; }
        .modal-input, .modal-select {
            width: 100%; padding: 0.7rem 0.9rem;
            background: rgba(15,23,42,0.9);
            border: 1px solid var(--border);
            border-radius: 8px;
            color: var(--text);
            font-family: 'Cairo', sans-serif;
            font-size: 0.85rem; outline: none;
            transition: all 0.2s;
        }
        .modal-input:focus, .modal-select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(14,165,233,0.2);
        }
        .modal-footer {
            display: flex; align-items: center; justify-content: flex-end; gap: 0.75rem;
            margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--border);
        }
        .log-output {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.78rem;
            color: #a0cfb0;
            background: var(--terminal-bg);
            padding: 1rem; border-radius: 8px;
            max-height: 450px; overflow-y: auto;
            white-space: pre-wrap; word-break: break-all;
            line-height: 1.6;
        }

        /* Toast notifications */
        .toast-container { position: fixed; bottom: 1.5rem; left: 1.5rem; z-index: 9999; display: flex; flex-direction: column; gap: 0.5rem; }
        .toast {
            padding: 0.75rem 1.25rem;
            border-radius: 10px;
            font-size: 0.82rem; font-weight: 600;
            animation: slideInLeft 0.3s ease;
            max-width: 360px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.4);
        }
        .toast.success { background: rgba(16,185,129,0.95); color: #fff; }
        .toast.error { background: rgba(239,68,68,0.95); color: #fff; }
        .toast.warning { background: rgba(245,158,11,0.95); color: #fff; }
        .toast.info { background: rgba(14,165,233,0.95); color: #fff; }
        @keyframes slideInLeft { from { transform: translateX(-20px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

        .spinner {
            display: inline-block; width: 20px; height: 20px;
            border: 2px solid rgba(255,255,255,0.15);
            border-top-color: var(--primary);
            border-radius: 50%;
            animation: spin 0.7s linear infinite;
        }
        @keyframes spin { to { transform: rotate(360deg); } }

        .empty-state { text-align: center; padding: 3rem; color: var(--text-dim); font-size: 0.85rem; }

        /* Grid helpers */
        .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
        @media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } }