:root{--blue:#163d70;--accent:#245bdb;--line:#dce4ef;--muted:#667085;--bg:#f3f6fa}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#162033;font-family:Inter,sans-serif}.admin-top{min-height:70px;padding:12px max(20px,calc((100% - 1440px)/2));display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line)}.admin-top a{display:flex;align-items:center;gap:11px;color:var(--blue);text-decoration:none}.admin-top span{display:grid;place-items:center;width:40px;height:40px;border:2px solid var(--blue);border-radius:13px;font-family:Georgia,serif}.admin-shell{max-width:1440px;margin:auto;padding:34px 22px}.access-card{max-width:470px;margin:7vh auto;padding:34px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 18px 55px #17365d14}.access-card img{width:78px;height:70px;object-fit:contain}.access-card h1,.title-row h1{font-family:Manrope,sans-serif;color:var(--blue)}.access-card p,.title-row p{color:var(--muted)}form{display:grid;gap:14px;margin-top:24px}label{display:grid;gap:7px;font-weight:700;font-size:13px}input,select,button{min-height:44px;border:1px solid #cfd9e7;border-radius:11px;padding:10px 13px;font:inherit}button{border-color:var(--accent);background:var(--accent);color:#fff;font-weight:800;cursor:pointer}.secondary{border-color:#ccd8e8;background:#fff;color:var(--blue)}.message{margin-top:14px;padding:12px;border-radius:10px;background:#fff1f0;color:#b42318}.title-row{display:flex;align-items:start;justify-content:space-between;gap:20px}.title-row h1{margin:5px 0;font-size:34px}.eyebrow{color:var(--accent);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.12em}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:25px 0}.stats article{display:grid;gap:8px;padding:20px;border:1px solid var(--line);border-radius:16px;background:#fff}.stats span{color:var(--muted);font-size:13px}.stats strong{font:800 28px Manrope;color:var(--blue)}.toolbar{display:grid;grid-template-columns:minmax(280px,1fr) repeat(4,auto);gap:10px;padding:16px;border:1px solid var(--line);border-radius:16px;background:#fff}.result-line{margin:16px 3px;color:var(--muted)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff}table{width:100%;border-collapse:collapse;min-width:1100px}th,td{padding:14px 13px;border-bottom:1px solid #e7edf5;text-align:left;vertical-align:top;font-size:13px}th{position:sticky;top:0;background:#edf3fb;color:#294361;font-size:11px;text-transform:uppercase;letter-spacing:.05em}td strong{display:block;margin-bottom:4px}td small{display:block;color:var(--muted);line-height:1.45}.cert-link{color:var(--accent);font-weight:800;text-decoration:none}.badge{display:inline-block;padding:5px 8px;border-radius:99px;background:#e9f8ef;color:#137a42;font-size:11px;font-weight:800}.badge.revoked{background:#fff0ef;color:#b42318}.empty{padding:35px;text-align:center;color:var(--muted)}@media(max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}.toolbar{grid-template-columns:1fr 1fr}.toolbar input{grid-column:1/-1}}@media(max-width:560px){.admin-top b{display:none}.admin-shell{padding:22px 12px}.access-card{padding:24px}.stats,.toolbar{grid-template-columns:1fr}.toolbar input{grid-column:auto}.title-row h1{font-size:28px}}