.nivels-wrap{max-width:1100px;margin:30px auto;font-family:Arial,sans-serif;color:#171717}.nivels-wrap *{box-sizing:border-box}.nivels-wrap h2,.nivels-wrap h3{line-height:1.15}.nivels-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:24px}.nivels-head h2{margin:0 0 7px;font-size:30px}.nivels-head p{margin:4px 0;color:#666}.nivels-balance{border:1px solid #e0e0e0;border-radius:12px;padding:16px 20px;min-width:210px;background:#fff}.nivels-balance span{display:block;font-size:12px;color:#777;text-transform:uppercase;letter-spacing:.06em}.nivels-balance strong{display:block;font-size:28px;margin-top:4px}.nivels-tabs{display:flex;gap:8px;flex-wrap:wrap;border-bottom:1px solid #e3e3e3;margin-bottom:24px}.nivels-tabs a{padding:12px 14px;text-decoration:none;color:#555}.nivels-tabs a.active{font-weight:700;border-bottom:2px solid #111;color:#111}.nivels-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.nivels-form label{display:block;font-weight:600;font-size:14px;color:#242424}.nivels-form input,.nivels-form textarea,.nivels-form select{display:block;width:100%;box-sizing:border-box;margin-top:7px;padding:13px 14px;border:1px solid #d6d6d6;border-radius:8px;background:#fff;font:inherit;min-height:46px;transition:border-color .15s,box-shadow .15s}.nivels-form input:focus,.nivels-form textarea:focus,.nivels-form select:focus{outline:none;border-color:#222;box-shadow:0 0 0 3px rgba(0,0,0,.06)}.nivels-btn{display:inline-block;border:0;border-radius:8px;background:#111;color:#fff!important;padding:13px 20px;text-decoration:none;cursor:pointer;margin-top:14px;font-weight:700;font-size:15px;transition:transform .12s,background .12s}.nivels-btn:hover{background:#2a2a2a;transform:translateY(-1px)}.nivels-btn.secondary{background:#fff;color:#111!important;border:1px solid #111}.nivels-btn-wide{min-width:180px}.nivels-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.nivels-card,.nivels-box{border:1px solid #e2e2e2;border-radius:12px;padding:22px;background:#fff}.nivels-card h3{margin-top:0}.nivels-reward{font-weight:700;font-size:18px;margin:14px 0}.nivels-code{padding:13px;background:#f6f6f6;border-radius:8px;margin:12px 0}.nivels-code span{display:block;font-size:12px;color:#666}.nivels-code strong{font-size:20px;letter-spacing:1px}.nivels-alert,.nivels-success{padding:12px 14px;margin:12px 0;border:1px solid #d4d4d4;border-radius:8px}.nivels-alert{background:#fff7f7}.nivels-success{background:#f7fff8}.nivels-muted{color:#777}.nivels-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:16px}.nivels-stats>div{border:1px solid #e2e2e2;border-radius:12px;padding:18px;background:#fff}.nivels-stats span{display:block;color:#666;font-size:12px}.nivels-stats strong{font-size:24px}.nivels-table-wrap{overflow:auto}.nivels-table{width:100%;border-collapse:collapse}.nivels-table th,.nivels-table td{text-align:left;border-bottom:1px solid #e5e5e5;padding:11px}.nivels-admin-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:24px 0}.nivels-admin-stats>div{background:#fff;border:1px solid #ddd;padding:20px}.nivels-admin-stats b{font-size:28px;display:block}.nivels-admin-stats span{color:#666}.nivels-admin-form{background:#fff;border:1px solid #ddd;padding:18px;max-width:900px;margin:18px 0 28px}.nivels-admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 20px}.nivels-admin-grid p{margin:0}.nivels-admin-grid input,.nivels-admin-grid textarea,.nivels-admin-grid select{max-width:none!important}.nivels-register{max-width:920px}.nivels-register-card{background:#fff;border:1px solid #e2e2e2;border-radius:16px;padding:34px;box-shadow:0 12px 34px rgba(0,0,0,.05)}.nivels-section-head{margin-bottom:26px}.nivels-section-head h2{font-size:31px;margin:7px 0 8px}.nivels-section-head p{margin:0;color:#666;font-size:16px}.nivels-register h3{margin:30px 0 4px;font-size:18px}

/* Acceso embajadores */
.nivels-auth-shell{max-width:100%;margin:30px auto 40px;padding:0 20px;font-family:Arial,sans-serif;color:#171717;display:flex;justify-content:center}.nivels-auth-card{width:100%;max-width:460px;background:#fff;border:1px solid #e2e2e2;border-radius:18px;padding:38px 40px;box-shadow:0 18px 55px rgba(0,0,0,.07)}.nivels-auth-brand{text-align:left;margin-bottom:26px}.nivels-auth-kicker{display:block;font-size:11px;font-weight:800;letter-spacing:.15em;color:#888}.nivels-auth-brand h2{font-size:31px;line-height:1.1;margin:8px 0 10px;color:#111}.nivels-auth-brand p{font-size:15px;line-height:1.55;color:#6b6b6b;margin:0}.nivels-auth-form #nivels-loginform{margin:0}.nivels-auth-form #nivels-loginform p{margin:0 0 18px}.nivels-auth-form #nivels-loginform label{display:block;font-weight:700;font-size:13px;color:#2c2c2c;margin-bottom:7px}.nivels-auth-form #nivels-loginform input[type=text],.nivels-auth-form #nivels-loginform input[type=password]{width:100%;height:50px;border:1px solid #d4d4d4;border-radius:9px;background:#fff;padding:0 14px;font-size:15px;box-shadow:none;outline:none;transition:border-color .15s,box-shadow .15s}.nivels-auth-form #nivels-loginform input[type=text]:focus,.nivels-auth-form #nivels-loginform input[type=password]:focus{border-color:#111;box-shadow:0 0 0 3px rgba(0,0,0,.06)}.nivels-auth-form .login-remember{display:flex;align-items:center;margin:2px 0 20px!important}.nivels-auth-form .login-remember label{font-weight:400!important;color:#5d5d5d!important;display:flex!important;align-items:center;gap:8px;margin:0!important}.nivels-auth-form .login-remember input{width:16px;height:16px;margin:0}.nivels-auth-form .login-submit{margin:0!important}.nivels-auth-form #nivels-login-submit{width:100%;height:50px;border:0;border-radius:9px;background:#111;color:#fff;font-weight:800;font-size:15px;cursor:pointer;transition:background .15s,transform .12s}.nivels-auth-form #nivels-login-submit:hover{background:#2b2b2b;transform:translateY(-1px)}.nivels-auth-links{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:22px;padding-top:20px;border-top:1px solid #ececec;font-size:13px}.nivels-auth-links a{color:#333;text-decoration:none}.nivels-auth-links a:hover{text-decoration:underline}.nivels-auth-links span{display:block;width:3px;height:3px;border-radius:50%;background:#aaa}.nivels-logout{color:#444;text-decoration:none;font-weight:600;font-size:13px}.nivels-logout:hover{text-decoration:underline}

@media(max-width:700px){.nivels-grid,.nivels-cards,.nivels-stats,.nivels-admin-grid,.nivels-admin-stats{grid-template-columns:1fr}.nivels-head{align-items:flex-start;flex-direction:column}.nivels-balance{width:100%;box-sizing:border-box}.nivels-auth-shell{margin-top:20px;padding:0 14px}.nivels-auth-card{padding:30px 22px;border-radius:14px}.nivels-auth-brand h2{font-size:27px}.nivels-register-card{padding:26px 20px}.nivels-section-head h2{font-size:27px}.nivels-auth-links{flex-direction:column;gap:8px}.nivels-auth-links span{display:none}}