:root{--bg:#f5f7fb;--surface:#fff;--ink:#15213a;--muted:#68738a;--line:#e4e8f0;--accent:#5b4cdb;--success:#087c61;--warning:#986600;--danger:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.button,button{border:0;border-radius:8px;background:var(--accent);color:#fff;cursor:pointer;font-weight:700;padding:10px 14px}button:disabled{cursor:not-allowed;opacity:.55}h1,h2,p{margin-top:0}h1{font-size:30px;margin-bottom:4px}h2{font-size:17px;margin:0}.muted,small{color:var(--muted)}.eyebrow{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.11em;margin-bottom:8px;text-transform:uppercase}.auth-page{align-items:center;display:flex;justify-content:center;min-height:100vh;padding:24px}.auth-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 40px #17203a12;max-width:420px;padding:36px;width:100%}.stack{display:grid;grid-gap:16px;gap:16px;margin:28px 0 18px}.stack label{display:grid;font-weight:700;grid-gap:7px;gap:7px}.stack input{background:#f8f9fc;border:1px solid var(--line);border-radius:8px;padding:10px}.stack .button{text-align:center}.alert,.notice{background:#f0efff;border-radius:8px;color:#40368f;font-size:13px;padding:12px}.dashboard-shell{display:grid;grid-template-columns:228px 1fr;min-height:100vh}.sidebar{background:#17213b;color:#dbe3f6;display:flex;flex-direction:column;padding:26px 16px}.brand{color:white;font-size:19px;font-weight:800;margin:0 10px 36px}.brand span{color:#aaa5ff}.sidebar nav{display:grid;grid-gap:4px;gap:4px}.nav-link{border-radius:7px;padding:10px}.nav-link.active{background:#2d3b5e;color:white}.nav-link.disabled{color:#8e9ab5;cursor:not-allowed}.sidebar-footer{border-top:1px solid #334263;display:grid;grid-gap:8px;gap:8px;margin-top:auto;padding:18px 10px 0}.placeholder-label{color:#aaa5ff;font-size:12px}.dashboard-content{margin:0 auto;max-width:1200px;padding:42px;width:100%}.page-header,.panel-header{align-items:center;display:flex;justify-content:space-between;gap:16px}.alert{margin:28px 0}.stat-grid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:repeat(3,1fr);margin-bottom:24px}.panel,.stat-grid article{background:var(--surface);border:1px solid var(--line);border-radius:10px}.stat-grid article{display:grid;grid-gap:4px;gap:4px;padding:18px}.stat-grid small,.stat-grid span{color:var(--muted)}.stat-grid strong{font-size:26px}.panel{margin:16px 0;overflow:hidden}.panel-header{border-bottom:1px solid var(--line);padding:16px 18px}.text-button{background:transparent;color:var(--accent);padding:0}.table-wrap{overflow-x:auto}table{border-collapse:collapse;min-width:600px;width:100%}td,th{border-bottom:1px solid var(--line);padding:14px 18px;text-align:left}tr:last-child td{border-bottom:0}th{color:var(--muted);text-transform:uppercase}td small,th{font-size:12px}td small{display:block}.badge{border-radius:999px;display:inline-block;font-size:12px;font-weight:700;padding:3px 9px}.success{background:#dcfaef;color:var(--success)}.warning{background:#fff2cc;color:var(--warning)}.danger{background:#ffebe9;color:var(--danger)}@media (max-width:720px){.dashboard-shell{display:block}.sidebar{min-height:auto}.sidebar nav{display:flex;overflow-x:auto}.sidebar-footer{display:none}.dashboard-content{padding:24px 16px}.stat-grid{grid-template-columns:1fr}.page-header{align-items:flex-start;flex-direction:column}}