:root{--primary: #0b7285;--primary-dark: #095c6b;--primary-soft: #e5f1f3;--primary-tint: #f1f7f8;--primary-grad: linear-gradient(135deg, #0e7f94 0%, #0b6577 100%);--side-grad: linear-gradient(180deg, #103740 0%, #0a262d 100%);--side-text: #c3d6da;--side-muted: #7f9aa0;--side-active: rgba(255, 255, 255, .06);--bg: #eef2f4;--surface: #ffffff;--surface-2: #f7f9fa;--border: #e4eaed;--border-strong: #d3dde1;--text: #14252c;--muted: #647680;--danger: #d64545;--danger-soft: #fdecec;--success: #1f9d57;--success-soft: #e6f5ec;--warning: #d98c1f;--warning-soft: #fdf1de;--r-sm: 8px;--r: 12px;--r-lg: 16px;--r-pill: 999px;--shadow-sm: 0 1px 2px rgba(16, 44, 51, .05), 0 1px 3px rgba(16, 44, 51, .07);--shadow-md: 0 4px 14px rgba(16, 44, 51, .09);--shadow-lg: 0 14px 38px rgba(16, 44, 51, .16);--ring: 0 0 0 3px rgba(11, 114, 133, .18)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:Almarai,Segoe UI,Tahoma,Noto Sans Arabic,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{color:var(--text)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:var(--primary-grad);color:#fff;border:none;border-radius:var(--r-sm);padding:10px 18px;font-size:14px;font-weight:700;cursor:pointer;font-family:inherit;line-height:1;box-shadow:var(--shadow-sm);transition:transform .12s ease,box-shadow .15s ease,background .15s ease,border-color .15s ease,opacity .15s ease}.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.btn:focus-visible{outline:none;box-shadow:var(--ring)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn.secondary{background:var(--surface);color:var(--text);border:1px solid 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ease}input::placeholder,textarea::placeholder{color:#9aa8ae}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:var(--ring)}label{display:block;font-size:13px;font-weight:700;margin-bottom:6px;color:var(--text)}.field{margin-bottom:16px}.field .hint{font-size:12px;color:var(--muted);margin-top:5px;font-weight:400}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow-sm)}.app-shell{display:flex;min-height:100vh}.sidebar{width:256px;flex-shrink:0;background:var(--side-grad);color:var(--side-text);padding:22px 16px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}.sidebar .brand{display:flex;align-items:center;gap:11px;font-size:17px;font-weight:800;color:#fff;margin-bottom:22px;padding:0 6px}.sidebar .brand-mark{width:38px;height:38px;border-radius:11px;background:var(--primary-grad);display:grid;place-items:center;color:#fff;box-shadow:0 6px 16px #0b728566;flex-shrink:0}.sidebar .brand-mark svg{width:20px;height:20px}.sidebar .nav-label{font-size:11px;font-weight:700;letter-spacing:.04em;color:var(--side-muted);padding:6px 10px 4px}.sidebar a{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:10px;color:var(--side-text);text-decoration:none;font-size:14px;font-weight:600;transition:background .15s ease,color .15s ease}.sidebar a:hover{background:var(--side-active);color:#fff;text-decoration:none}.sidebar a.active{background:var(--primary-grad);color:#fff;box-shadow:0 6px 16px #0b728559}.sidebar a svg{width:18px;height:18px;flex-shrink:0}.sidebar .spacer{flex:1}.user-chip{display:flex;align-items:center;gap:10px;padding:10px;border-radius:12px;background:#ffffff0d;margin-bottom:10px}.user-chip .avatar{width:34px;height:34px;border-radius:50%;background:var(--primary-grad);color:#fff;display:grid;place-items:center;font-weight:800;font-size:15px;flex-shrink:0}.user-chip 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tr{transition:background .12s ease}tbody tr:hover{background:var(--primary-tint)}tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 11px;border-radius:var(--r-pill);font-size:12px;font-weight:700;line-height:1.4}.badge:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.badge.active{background:var(--success-soft);color:var(--success)}.badge.unhealthy{background:var(--danger-soft);color:var(--danger)}.badge.disabled{background:#eef1f3;color:var(--muted)}.badge.warning{background:var(--warning-soft);color:var(--warning)}.tabs{display:flex;gap:4px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:5px;margin-bottom:22px;box-shadow:var(--shadow-sm);overflow-x:auto}.tabs button{background:none;border:none;padding:9px 16px;cursor:pointer;font-size:14px;font-weight:700;color:var(--muted);border-radius:9px;white-space:nowrap;font-family:inherit;transition:background .15s 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.lbl{font-size:13px;color:var(--muted);margin-top:3px}.muted{color:var(--muted)}.row{display:flex;gap:10px;align-items:center}.between{justify-content:space-between}.error-box{background:var(--danger-soft);color:var(--danger);padding:12px 15px;border-radius:var(--r-sm);font-size:14px;font-weight:600;margin-bottom:16px;border:1px solid rgba(214,69,69,.2)}.success-box{background:var(--success-soft);color:var(--success);padding:12px 15px;border-radius:var(--r-sm);font-size:14px;font-weight:600;margin-bottom:16px;border:1px solid rgba(31,157,87,.2)}pre.snippet{background:#0c2a31;color:#d5e6ea;padding:16px;border-radius:var(--r);overflow-x:auto;font-size:13px;direction:ltr;text-align:left;line-height:1.6}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a1e2480;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px;animation:overlay-in .15s ease}.modal{background:#fff;border-radius:var(--r-lg);padding:24px;width:100%;max-width:540px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:modal-in .18s cubic-bezier(.2,.8,.3,1)}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid var(--border)}.modal h2{margin:0;font-size:18px;font-weight:800}.modal-close{width:32px;height:32px;border-radius:9px;border:1px solid var(--border);background:var(--surface-2);color:var(--muted);cursor:pointer;display:grid;place-items:center;font-size:16px;line-height:1;transition:background .15s ease,color .15s ease}.modal-close:hover{background:var(--danger-soft);color:var(--danger)}@keyframes overlay-in{0%{opacity:0}to{opacity:1}}@keyframes modal-in{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px;background:radial-gradient(circle at 50% 0%,#0e7f94,#0a262d 60%,#071b21)}.login-card{width:100%;max-width:400px;box-shadow:var(--shadow-lg);border:none;padding:32px}.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.login-brand .brand-mark{width:44px;height:44px;border-radius:13px;background:var(--primary-grad);display:grid;place-items:center;color:#fff;box-shadow:0 8px 20px #0b728566}.login-brand .brand-mark svg{width:24px;height:24px}.login-brand .t{font-size:18px;font-weight:800}.chat-log{display:flex;flex-direction:column;gap:10px;max-height:60vh;overflow-y:auto;padding:4px}.chat-bubble{padding:11px 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