:root{--color-brand: #e91e8c;--color-brand-light: #fce4f3;--color-brand-dim: #f9d0ec;--color-bg: #f4f6f9;--color-surface: #ffffff;--color-surface-2: #f8f9fb;--color-border: #e3e7ed;--color-border-strong:#c8d0dc;--color-text: #111827;--color-text-muted: #6b7280;--color-text-sub: #9ca3af;--color-success: #10b981;--color-success-bg: #ecfdf5;--color-danger: #ef4444;--color-danger-bg: #fef2f2;--color-warning: #f59e0b;--color-warning-bg: #fffbeb;--color-info: #3b82f6;--color-info-bg: #eff6ff;--radius: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow: 0 4px 12px rgba(0,0,0,.08), 0 1px 3px rgba(0,0,0,.05);--sidebar-w: 240px;--transition: .15s ease}[data-theme=dark]{--color-bg: #0f1117;--color-surface: #1a1d27;--color-surface-2: #21253a;--color-border: #2d3347;--color-border-strong:#3d4460;--color-text: #e8eaf0;--color-text-muted: #8b92a8;--color-text-sub: #5c6278;--color-brand-light: #3a1130;--color-brand-dim: #2e0d26;--color-success-bg: #0a2418;--color-danger-bg: #2a0f0f;--color-warning-bg: #261e07;--color-info-bg: #0e1a2d;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow: 0 4px 12px rgba(0,0,0,.4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{color-scheme:light}[data-theme=dark]{color-scheme:dark}body{font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,sans-serif;background:var(--color-bg);color:var(--color-text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--color-brand);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit;font-size:inherit}input,select,textarea{font-family:inherit;font-size:inherit}.layout{display:flex;min-height:100dvh}.sidebar{width:var(--sidebar-w);background:var(--color-surface);border-right:1px solid var(--color-border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:10;box-shadow:var(--shadow-sm)}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:20px 18px 16px;font-size:15px;font-weight:600;color:var(--color-text);border-bottom:1px solid var(--color-border);letter-spacing:-.01em}.sidebar-nav{flex:1;overflow-y:auto;padding:10px 10px 0}.nav-section{margin-bottom:18px}.nav-section-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-sub);padding:0 8px;margin-bottom:4px}.nav-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:var(--radius);color:var(--color-text-muted);font-size:13.5px;font-weight:500;text-decoration:none;transition:background var(--transition),color var(--transition);margin-bottom:1px;white-space:nowrap}.nav-item:hover{background:var(--color-surface-2);color:var(--color-text);text-decoration:none}.nav-item--active{background:var(--color-brand-light);color:var(--color-brand)!important;font-weight:600}.nav-item--active .nav-icon{opacity:1}.nav-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;opacity:.7;transition:opacity var(--transition)}.nav-item:hover .nav-icon,.nav-item--active .nav-icon{opacity:1}.sidebar-footer{padding:12px 14px;border-top:1px solid var(--color-border)}.sidebar-user{display:flex;align-items:center;gap:10px;margin-bottom:10px}.sidebar-avatar{width:34px;height:34px;border-radius:50%;background:var(--color-brand-light);color:var(--color-brand);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.sidebar-user-info{overflow:hidden}.sidebar-user-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-role{font-size:11px;color:var(--color-text-muted)}.sidebar-actions{display:flex;gap:6px}.sidebar-action-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius);background:var(--color-surface-2);border:1px solid var(--color-border);color:var(--color-text-muted);transition:background var(--transition),color var(--transition)}.sidebar-action-btn:hover{background:var(--color-border);color:var(--color-text)}.sidebar-action-btn--logout:hover{background:var(--color-danger-bg);color:var(--color-danger)}.main-content{margin-left:var(--sidebar-w);flex:1;padding:32px 36px;max-width:calc(1280px + var(--sidebar-w));min-width:0}.page-header{display:flex;align-items:center;gap:12px;margin-bottom:24px}.page-header h1{font-size:22px;font-weight:700;letter-spacing:-.02em}.count-pill{display:inline-flex;align-items:center;background:var(--color-surface-2);border:1px solid var(--color-border);color:var(--color-text-muted);font-size:12px;font-weight:600;padding:2px 10px;border-radius:999px}.table-wrap{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 16px;border-bottom:1px solid var(--color-border)}th{font-weight:600;background:var(--color-surface-2);font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted)}tr:last-child td{border-bottom:none}tbody tr{transition:background var(--transition)}tbody tr:hover td{background:var(--color-brand-light)}.cell-primary{font-weight:500}.cell-sub{font-size:12px;color:var(--color-text-muted);margin-top:1px}.cell-muted{font-size:12px;color:var(--color-text-muted)}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}.toolbar input,.toolbar select{padding:8px 12px;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);color:var(--color-text);outline:none;min-width:160px;transition:border-color var(--transition),box-shadow var(--transition)}.toolbar input:focus,.toolbar select:focus{border-color:var(--color-brand);box-shadow:0 0 0 3px #e91e8c1a}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:20px 22px;box-shadow:var(--shadow-sm);transition:box-shadow var(--transition)}.stat-card:hover{box-shadow:var(--shadow)}.stat-card .stat-label{font-size:11px;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.stat-card .stat-value{font-size:30px;font-weight:800;color:var(--color-text);letter-spacing:-.03em;line-height:1}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:600;text-transform:capitalize;letter-spacing:.01em}.badge-pending{background:var(--color-warning-bg);color:#92400e}.badge-approved{background:var(--color-success-bg);color:#065f46}.badge-rejected{background:var(--color-danger-bg);color:#991b1b}.badge-active{background:var(--color-success-bg);color:#065f46}.badge-inactive{background:var(--color-surface-2);color:var(--color-text-muted);border:1px solid var(--color-border)}.badge-sent{background:var(--color-info-bg);color:#1e40af}.badge-accepted{background:var(--color-success-bg);color:#065f46}.badge-expired{background:var(--color-surface-2);color:var(--color-text-muted)}.badge-revoked{background:var(--color-danger-bg);color:#991b1b}.badge-linked{background:var(--color-success-bg);color:#065f46}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);border:none;font-weight:600;font-size:13px;cursor:pointer;transition:opacity var(--transition),box-shadow var(--transition);white-space:nowrap}.btn:disabled{opacity:.45;cursor:not-allowed}.btn:not(:disabled):hover{opacity:.88}.btn:not(:disabled):active{opacity:.75;transform:scale(.98)}.btn-primary{background:var(--color-brand);color:#fff;box-shadow:0 1px 3px #e91e8c4d}.btn-success{background:var(--color-success);color:#fff;box-shadow:0 1px 3px #10b9814d}.btn-danger{background:var(--color-danger);color:#fff;box-shadow:0 1px 3px #ef44444d}.btn-ghost{background:transparent;border:1px solid var(--color-border);color:var(--color-text)}.btn-ghost:hover{background:var(--color-surface-2)}.pagination{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:13px;color:var(--color-text-muted)}.pagination button{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:6px 12px;cursor:pointer;color:var(--color-text);font-size:13px;transition:background var(--transition)}.pagination button:hover:not(:disabled){background:var(--color-surface-2)}.pagination button:disabled{opacity:.4;cursor:not-allowed}.login-wrap{min-height:100dvh;display:flex;align-items:center;justify-content:center;background:var(--color-bg)}.login-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:40px 36px;width:380px;max-width:90vw;box-shadow:var(--shadow)}.login-card h1{font-size:22px;font-weight:800;color:var(--color-brand);margin-bottom:6px;letter-spacing:-.02em}.login-card p{font-size:13px;color:var(--color-text-muted);margin-bottom:28px}.form-field{margin-bottom:18px}.form-field label{display:block;font-size:12px;font-weight:700;color:var(--color-text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}.form-field input{width:100%;padding:10px 13px;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);color:var(--color-text);outline:none;transition:border-color var(--transition),box-shadow var(--transition)}.form-field input:focus{border-color:var(--color-brand);box-shadow:0 0 0 3px #e91e8c1a}.form-error{color:var(--color-danger);font-size:12px;margin-top:6px;font-weight:500}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:100;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal-box{background:var(--color-surface);border-radius:var(--radius-lg);padding:28px;width:460px;max-width:92vw;max-height:82dvh;overflow-y:auto;box-shadow:var(--shadow);border:1px solid var(--color-border)}.modal-box h2{font-size:17px;font-weight:700;margin-bottom:16px;letter-spacing:-.01em}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:22px;padding-top:16px;border-top:1px solid var(--color-border)}.empty-state,.loading{padding:48px 24px;text-align:center;color:var(--color-text-muted);font-size:14px}h2{font-weight:700;letter-spacing:-.01em}.topbar{display:none;position:fixed;top:0;left:0;right:0;height:56px;background:var(--color-surface);border-bottom:1px solid var(--color-border);z-index:9;padding:0 14px;gap:8px;box-shadow:var(--shadow-sm)}.topbar-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--color-text-muted);border-radius:var(--radius);flex-shrink:0;transition:background var(--transition),color var(--transition)}.topbar-btn:hover{background:var(--color-surface-2);color:var(--color-text)}.topbar-btn--logout:hover{background:var(--color-danger-bg);color:var(--color-danger)}.topbar-logo{flex:1;display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--color-text);pointer-events:none}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:15}@media (max-width: 767px){.topbar{display:flex;align-items:center}.sidebar{transform:translate(-100%);transition:transform .25s cubic-bezier(.4,0,.2,1);z-index:20}.sidebar--open{transform:translate(0)}.sidebar-overlay--visible{display:block}.main-content{margin-left:0;padding:72px 16px 32px}.page-header h1{font-size:18px}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.table-wrap table{min-width:600px}.stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}.stat-card{padding:14px 16px}.stat-card .stat-value{font-size:22px}.toolbar input,.toolbar select{min-width:0;flex:1 1 140px}.modal-box{padding:20px 16px;max-height:90dvh}.modal-actions{flex-direction:column-reverse;gap:8px}.modal-actions .btn{width:100%;justify-content:center}.login-card{padding:28px 22px}.pagination{flex-wrap:wrap}.bulk-bar{flex-wrap:wrap;gap:8px}}@media (min-width: 768px) and (max-width: 1023px){:root{--sidebar-w: 220px}.main-content{padding:24px}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}}@media (min-width: 1400px){.main-content{padding:36px 48px}}