:root{--navy:#07152d;--blue:#1f6feb;--light:#f5f7fb;--text:#172033;--muted:#697386;--white:#fff;--border:#dfe4ec}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--light);color:var(--text)}
a{text-decoration:none;color:inherit}.top{background:var(--navy);color:#fff;padding:18px 6%;display:flex;align-items:center;justify-content:space-between}.brand{font-size:22px;font-weight:700}.nav a{margin-left:18px;font-size:14px}.wrap{max-width:1100px;margin:45px auto;padding:0 20px}.card{background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 8px 30px rgba(0,0,0,.06)}.auth{max-width:470px;margin:0 auto;padding:32px}.auth h1{margin:0 0 8px}.muted{color:var(--muted);font-size:14px}.label{display:block;font-weight:600;font-size:14px;margin:18px 0 7px}.input{width:100%;padding:13px 14px;border:1px solid var(--border);border-radius:9px;font-size:15px}.btn{display:block;width:100%;border:0;border-radius:9px;padding:13px 16px;margin-top:22px;background:var(--blue);color:#fff;font-weight:700;font-size:15px;cursor:pointer}.notice{margin-top:18px;padding:12px;border-radius:9px;background:#eef5ff;color:#31598c;font-size:13px}.dashgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:25px 0}.stat{padding:22px}.stat small{color:var(--muted)}.stat strong{display:block;font-size:28px;margin-top:9px}.section{padding:24px;margin-top:18px}.table{width:100%;border-collapse:collapse;margin-top:15px}.table th,.table td{text-align:left;padding:13px 8px;border-bottom:1px solid var(--border);font-size:14px}.empty{padding:35px;text-align:center;color:var(--muted)}@media(max-width:700px){.dashgrid{grid-template-columns:1fr}.nav a{margin-left:9px}.wrap{margin-top:25px}}