body{margin:0;background:#111;color:#f5f5f5;font-family:Arial,sans-serif}a{color:#ff6a00;text-decoration:none}header{background:#181818;border-bottom:1px solid #333;padding:18px 28px;display:flex;justify-content:space-between;align-items:center}h1{color:#ff6a00;margin:0}nav a{margin-left:18px}main{padding:28px}.login{display:flex;align-items:center;justify-content:center;min-height:100vh}.card{background:#181818;border:1px solid #ff6a00;border-radius:12px;padding:28px;max-width:760px;margin:auto}input,select,textarea{background:#0c0c0c;color:#fff;border:1px solid #444;border-radius:8px;padding:10px;margin:6px 0;width:100%;box-sizing:border-box}textarea{min-height:70px}button{background:#ff6a00;color:#111;border:0;border-radius:8px;padding:10px 16px;font-weight:bold;cursor:pointer}.alert{background:#2a1a10;border:1px solid #ff6a00;padding:12px;border-radius:8px;margin:12px 0}.success{background:#102a18;border-color:#2ecc71}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:14px;margin-bottom:22px}.stats div{background:#181818;border:1px solid #333;border-radius:12px;padding:18px}.stats strong{display:block;font-size:28px;color:#ff6a00}table{width:100%;border-collapse:collapse;background:#181818}th,td{border-bottom:1px solid #333;padding:12px;text-align:left;vertical-align:top}th{color:#ff6a00}.filters{display:flex;gap:12px;margin-bottom:20px}.filters input{flex:2}.filters select{flex:1}