*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f2f2f2;color:#111}a{color:#0d6efd;text-decoration:none}.page{width:97%;margin:22px auto}.welcome-row{margin-bottom:8px}.page-title{text-align:center;font-size:56px;margin:10px 0 28px;font-weight:700}.page-title.small{text-align:left;font-size:38px;margin:0}.stats-grid{display:grid;grid-template-columns:repeat(3,minmax(180px,1fr));gap:14px;margin:10px 0 24px}.stat-box{background:#fff;border:1px solid #d7d7d7;border-radius:8px;padding:18px 16px;text-align:center}.stat-box strong{display:block;font-size:30px}.stat-box span{display:block;margin-top:6px;color:#555}h2{font-size:28px;margin:16px 0 10px}.create-form{display:flex;gap:4px;flex-wrap:wrap}.create-form input{height:40px;border:1px solid #9f9f9f;border-radius:3px;padding:0 10px;font-size:15px}.create-form input[type=text]{width:195px}.create-form input[type=url]{width:360px}.btn,button{height:40px;border:0;border-radius:4px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;font-weight:700;cursor:pointer}.btn.blue,button{background:#0d6efd;color:#fff}.btn.yellow{background:#ffc107;color:#111}.btn.red{background:#dc3545;color:#fff;min-width:42px}.btn.gray{background:#6c757d;color:#fff}.btn.teal{background:#20c997;color:#fff}.heading-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.table-wrap{overflow:auto;background:#fff;border:1px solid #d7d7d7}table{width:100%;border-collapse:collapse;background:#fff}thead th{background:#1976e2;color:#fff;padding:14px;border:1px solid #d7d7d7;font-size:18px}tbody td{padding:10px 12px;border:1px solid #d7d7d7;text-align:center}.action-group{display:flex;align-items:center;justify-content:center;gap:5px;flex-wrap:wrap}.mini-input{width:220px;height:38px;border:1px solid #8f8f8f;border-radius:3px;padding:0 8px}.alert{padding:12px 14px;border-radius:6px;margin:0 0 15px}.alert.success{background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(100%,460px);background:#fff;border-radius:14px;padding:28px;box-shadow:0 12px 32px rgba(0,0,0,.08)}.login-card h1{margin-top:0}.login-card label{display:block;margin:12px 0 6px;font-weight:700}.login-card input{width:100%;height:42px;border:1px solid #b5b5b5;border-radius:6px;padding:0 12px}.login-card button{width:100%;margin-top:16px}.help-text{color:#666}.info-card{background:#fff;border:1px solid #ddd;border-radius:8px;padding:14px 16px;margin:0 0 18px}@media (max-width: 900px){.page-title{font-size:40px}.stats-grid{grid-template-columns:1fr}.heading-row{flex-direction:column;align-items:flex-start}.create-form input[type=text],.create-form input[type=url]{width:100%}.mini-input{width:100%}}