:root{font-family:Arial,sans-serif;color:#172033;background:#f4f6fb}*{box-sizing:border-box}body{margin:0}header{display:flex;align-items:center;gap:24px;padding:14px 24px;background:#18233a;color:#fff}header nav{display:flex;gap:14px;flex:1}header a{color:#fff;text-decoration:none}header form{margin:0}main{max-width:1300px;margin:28px auto;padding:0 20px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.card{background:#fff;border:1px solid #dfe5ef;border-radius:12px;padding:20px;margin-bottom:18px;box-shadow:0 4px 16px rgba(25,40,70,.05)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat strong{display:block;font-size:32px;margin-top:8px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.span2{grid-column:1/-1}label{display:flex;flex-direction:column;gap:7px;font-weight:600}input,select,textarea,button,.button{font:inherit;padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px}textarea{min-height:100px}.check{flex-direction:row;align-items:center}.primary{background:#2563eb;color:#fff;border-color:#2563eb;text-decoration:none}.button{display:inline-block}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px;border-bottom:1px solid #e5e7eb;text-align:left}small{display:block;color:#64748b}.thumb{width:56px;height:38px;object-fit:contain}.alert{padding:12px;border-radius:8px;margin-bottom:14px}.success{background:#dcfce7}.error{background:#fee2e2}.guest{display:grid;place-items:center;min-height:100vh}.login{width:min(420px,92vw)}.slide-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}fieldset{border:1px solid #dfe5ef;border-radius:8px;padding:14px}@media(max-width:800px){.cards,.form-grid{grid-template-columns:1fr}.span2{grid-column:auto}header{flex-wrap:wrap}header nav{order:3;width:100%;overflow:auto}}