:root{--bg: #f5f7fb;--surface: #ffffff;--surface-2: #f8fafc;--text: #0f172a;--muted: #64748b;--border: #dbe3ef;--primary: #2563eb;--primary-strong: #1d4ed8;--success: #16a34a;--warning: #d97706;--danger: #dc2626;--shadow: 0 10px 30px rgba(15, 23, 42, .06);--radius: 18px}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.screen-center{min-height:100vh;display:grid;place-items:center}.app-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:#0f172a;color:#fff;padding:24px 18px;display:flex;flex-direction:column;gap:24px}.brand{display:flex;gap:12px;align-items:center}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:#3b82f62e;color:#93c5fd;font-weight:700}.panel-header-actions{display:flex;gap:10px;align-items:center}.brand-title{font-weight:700}.brand-sub{font-size:12px;color:#94a3b8}.sidebar-nav{display:flex;flex-direction:column;gap:6px}.nav-link{padding:12px 14px;border-radius:12px;color:#cbd5e1;transition:background .15s ease,color .15s ease}.nav-link.active,.nav-link:hover{background:#ffffff14;color:#fff}.app-main{display:flex;flex-direction:column;min-width:0}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:18px 24px;background:#ffffffb8;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.search-input,.text-input,.text-area{width:100%;border:1px solid var(--border);background:#fff;border-radius:12px;padding:12px 14px;outline:none;transition:border-color .15s ease,box-shadow .15s ease,transform .1s ease}.search-input{max-width:420px}.search-input:focus,.text-input:focus,.text-area:focus{border-color:var(--primary);box-shadow:0 0 0 4px #2563eb1a}.text-area{min-height:120px;resize:vertical;line-height:1.5}.text-area-lg{min-height:180px}.topbar-actions{display:flex;align-items:center;gap:12px}.user-chip{padding:8px 12px;background:#fff;border:1px solid var(--border);border-radius:14px}.user-name{font-size:14px;font-weight:600}.user-role{font-size:12px;color:var(--muted)}.page-wrap{padding:24px}.page-stack{display:flex;flex-direction:column;gap:20px}.page-header h1{margin:0 0 6px;font-size:30px}.page-header 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p{margin:0;color:var(--muted)}.filters-bar{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px}.account-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.account-card{padding:18px;display:flex;flex-direction:column;gap:16px}.account-card-header{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.account-card-header h3{margin:0 0 6px;font-size:20px}.account-card-header p{margin:0;color:var(--muted)}.account-meta-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.account-meta-grid span{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.account-summary-snippet{color:#334155;line-height:1.5;min-height:48px}.account-card-footer{display:flex;justify-content:space-between;align-items:center;gap:12px}.card-actions{display:flex;gap:8px}.summary-strip{background:linear-gradient(180deg,#fff,#fafcff);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;display:flex;justify-content:space-between;align-items:center;gap:20px}.summary-strip h1{margin:0 0 6px;font-size:32px}.summary-strip p{margin:0;color:var(--muted)}.summary-strip-badges{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.tabs-row{display:flex;gap:8px;overflow-x:auto}.tab-btn{border:1px solid var(--border);background:#fff;padding:10px 14px;border-radius:999px;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease,transform .1s ease}.tab-btn:hover{transform:translateY(-1px)}.tab-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.form-grid{display:grid;gap:18px}.form-grid+.form-grid{margin-top:26px}.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.field{display:flex;flex-direction:column;gap:10px}.field-label{font-weight:600;font-size:14px}.section-block{margin-top:30px;padding-top:22px;border-top:1px solid 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