:root{--indigo-50: #eef2ff;--indigo-100: #e0e7ff;--indigo-500: #6366f1;--indigo-600: #4f46e5;--indigo-700: #4338ca;--sidebar-bg: #1e1b3a;--sidebar-bg-2: #16142b;--sidebar-hover: #2a2650;--ink: #1e293b;--ink-soft: #475569;--muted: #94a3b8;--line: #e2e8f0;--line-soft: #eef2f6;--bg: #f6f7fb;--card: #ffffff;--green-50: #ecfdf5;--green-600: #059669;--green-700: #047857;--amber-50: #fffbeb;--amber-600: #d97706;--red-50: #fef2f2;--red-600: #dc2626;--radius: 14px;--radius-sm: 10px;--shadow-sm: 0 1px 2px rgba(16,24,40,.04), 0 1px 3px rgba(16,24,40,.06);--shadow-md: 0 4px 12px rgba(16,24,40,.06), 0 2px 4px rgba(16,24,40,.04)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;font-feature-settings:"cv11","ss01"}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,select{font-family:inherit}.app{display:flex;min-height:100%}.sidebar{width:260px;background:linear-gradient(180deg,var(--sidebar-bg),var(--sidebar-bg-2));color:#cbd5e1;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:40}.sidebar__brand{display:flex;align-items:center;gap:12px;padding:22px 22px 18px}.sidebar__logo{width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,var(--indigo-500),var(--indigo-700));display:grid;place-items:center;color:#fff;font-weight:800;font-size:20px;box-shadow:0 6px 16px #4f46e566}.sidebar__brand h1{font-size:16px;color:#fff;font-weight:700;letter-spacing:-.01em}.sidebar__brand span{font-size:12px;color:var(--muted)}.nav{padding:8px 12px;display:flex;flex-direction:column;gap:2px;flex:1}.nav__label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#6b6996;padding:16px 12px 8px}.nav__item{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;color:#b6bcd4;font-size:14px;font-weight:500;position:relative;transition:background .15s,color .15s}.nav__item:hover{background:var(--sidebar-hover);color:#fff}.nav__item.active{background:#6366f129;color:#fff}.nav__item.active:before{content:"";position:absolute;left:-12px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:var(--indigo-500)}.nav__item svg{width:19px;height:19px;flex-shrink:0}.sidebar__user{margin:12px;padding:12px;border-radius:12px;background:#ffffff0a;display:flex;align-items:center;gap:11px}.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--indigo-500),var(--indigo-700));color:#fff;display:grid;place-items:center;font-weight:600;font-size:14px;flex-shrink:0}.sidebar__user b{color:#fff;font-size:13px;font-weight:600;display:block}.sidebar__user small{color:var(--muted);font-size:12px}.sidebar__user button{margin-left:auto;background:none;border:none;color:var(--muted);display:grid;place-items:center;padding:6px;border-radius:8px}.sidebar__user button:hover{background:#ffffff0f;color:#fff}.main{flex:1;margin-left:260px;display:flex;flex-direction:column;min-width:0}.topbar{height:66px;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:30}.topbar__crumb{font-size:14px;color:var(--ink-soft)}.topbar__crumb b{color:var(--ink);font-weight:600}.topbar__date{font-size:13px;color:var(--muted)}.content{padding:28px;flex:1}.page-head{margin-bottom:22px}.page-head h2{font-size:22px;font-weight:700;letter-spacing:-.02em}.page-head p{color:var(--ink-soft);font-size:14px;margin-top:3px}.grid{display:grid;gap:18px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card__head{padding:16px 20px;border-bottom:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between}.card__head h3{font-size:15px;font-weight:600}.card__body{padding:20px}.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:20px}.stat__top{display:flex;align-items:center;justify-content:space-between}.stat__icon{width:42px;height:42px;border-radius:11px;display:grid;place-items:center}.stat__icon svg{width:21px;height:21px}.stat__icon.indigo{background:var(--indigo-50);color:var(--indigo-600)}.stat__icon.green{background:var(--green-50);color:var(--green-600)}.stat__icon.amber{background:var(--amber-50);color:var(--amber-600)}.stat__icon.red{background:var(--red-50);color:var(--red-600)}.stat__value{font-size:28px;font-weight:700;letter-spacing:-.02em;margin-top:14px}.stat__label{color:var(--ink-soft);font-size:13px;margin-top:2px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}thead th{text-align:left;font-weight:600;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em;padding:12px 20px;border-bottom:1px solid var(--line-soft);background:#fbfcfe}tbody td{padding:14px 20px;border-bottom:1px solid var(--line-soft);color:var(--ink-soft)}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#fafbff}td .strong,.strong{color:var(--ink);font-weight:600}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge.green{background:var(--green-50);color:var(--green-700)}.badge.amber{background:var(--amber-50);color:var(--amber-600)}.badge.red{background:var(--red-50);color:var(--red-600)}.badge.gray{background:#f1f5f9;color:var(--ink-soft)}.badge.indigo{background:var(--indigo-50);color:var(--indigo-600)}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;border:1px solid transparent;transition:background .15s,box-shadow .15s,transform .05s}.btn svg{width:17px;height:17px}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--indigo-600);color:#fff;box-shadow:0 1px 2px #4f46e559}.btn--primary:hover{background:var(--indigo-700)}.btn--ghost{background:#fff;color:var(--ink);border-color:var(--line)}.btn--ghost:hover{background:#f8fafc}.btn--sm{padding:7px 12px;font-size:13px}.field{margin-bottom:16px}.field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:7px}.input,.select{width:100%;padding:10px 13px;border:1px solid var(--line);border-radius:var(--radius-sm);font-size:14px;color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s}.input:focus,.select:focus{outline:none;border-color:var(--indigo-500);box-shadow:0 0 0 3px var(--indigo-100)}.toolbar{display:flex;gap:12px;align-items:center;margin-bottom:18px;flex-wrap:wrap}.search{position:relative;flex:1;max-width:340px}.search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--muted)}.search input{padding-left:38px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:grid;place-items:center;z-index:60;padding:20px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal{background:#fff;border-radius:16px;width:100%;max-width:480px;box-shadow:0 20px 50px #0f172a40;overflow:hidden;animation:pop .16s ease-out}@keyframes pop{0%{transform:scale(.97);opacity:0}to{transform:scale(1);opacity:1}}.modal__head{padding:18px 22px;border-bottom:1px solid var(--line-soft);display:flex;justify-content:space-between;align-items:center}.modal__head h3{font-size:17px;font-weight:700}.modal__head button{background:none;border:none;color:var(--muted);padding:4px;border-radius:8px;display:grid;place-items:center}.modal__head button:hover{background:#f1f5f9;color:var(--ink)}.modal__body{padding:22px}.modal__foot{padding:16px 22px;border-top:1px solid var(--line-soft);display:flex;justify-content:flex-end;gap:10px}.empty{text-align:center;padding:48px 20px;color:var(--muted)}.empty svg{width:40px;height:40px;margin:0 auto 12px;color:var(--line);stroke-width:1.5}.empty h4{color:var(--ink-soft);font-size:15px;font-weight:600;margin-bottom:4px}.empty p{font-size:13px}.spinner{width:22px;height:22px;border:2.5px solid var(--indigo-100);border-top-color:var(--indigo-600);border-radius:50%;animation:spin .7s linear infinite;margin:40px auto}@keyframes spin{to{transform:rotate(360deg)}}.login{min-height:100vh;display:grid;place-items:center;background:radial-gradient(1200px 600px at 20% -10%,#2a2650 0%,transparent 55%),linear-gradient(160deg,var(--sidebar-bg),var(--sidebar-bg-2));padding:20px}.login__card{background:#fff;border-radius:18px;width:100%;max-width:400px;padding:36px 32px;box-shadow:0 24px 60px #00000059}.login__brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}.login__brand .sidebar__logo{box-shadow:0 6px 16px #4f46e54d}.login__brand h1{font-size:20px;font-weight:700}.login__brand span{font-size:13px;color:var(--muted)}.login h2{font-size:19px;font-weight:700;margin-bottom:4px}.login p.sub{color:var(--ink-soft);font-size:14px;margin-bottom:24px}.login .btn--primary{width:100%;justify-content:center;padding:12px;margin-top:6px}.alert{background:var(--red-50);color:var(--red-600);border:1px solid #fecaca;padding:11px 14px;border-radius:10px;font-size:13px;margin-bottom:16px}@media (max-width: 900px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}}@media (max-width: 640px){.sidebar{transform:translate(-100%);transition:transform .2s}.sidebar.open{transform:translate(0)}.main{margin-left:0}.grid-4{grid-template-columns:1fr}.content{padding:18px}.topbar{padding:0 16px}}.flash{padding:11px 14px;border-radius:10px;font-size:13px;margin-bottom:16px;border:1px solid transparent;font-weight:500}.flash--ok{background:var(--green-50);color:var(--green-700);border-color:#a7f3d0}.flash--info{background:var(--amber-50);color:var(--amber-600);border-color:#fde68a}