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(min-width:600px){.modal-overlay{align-items:center}.modal-box{border-radius:var(--r4);max-width:500px}}@media (min-width:768px){.main-content{padding:20px 24px}.week-tabs,.day-tabs{padding:10px 20px}.ex-table-head,.ex-row{grid-template-columns:1fr 150px 180px 44px}}.admin-tabs-bar{background:var(--bg1);border-bottom:1px solid var(--border);scrollbar-width:none;display:flex;overflow-x:auto}.admin-tabs-bar::-webkit-scrollbar{display:none}.admin-tab{color:var(--text2);white-space:nowrap;cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;flex-shrink:0;align-items:center;gap:6px;padding:14px 20px;font-size:14px;font-weight:500;transition:all .15s;display:flex}.admin-tab:hover{color:var(--text1)}.admin-tab.active{color:var(--blue);border-bottom-color:var(--blue);font-weight:600}.admin-content{width:100%;padding:20px 24px 40px}.tab-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.btn-primary{background:var(--blue2);color:#fff;border-radius:var(--r2);cursor:pointer;white-space:nowrap;border:none;padding:8px 16px;font-size:13px;font-weight:700;transition:background .15s}.btn-primary:hover{background:var(--blue3)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.fee-row{background:var(--bg1);border:1px solid var(--border);border-radius:var(--r2);flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:8px;padding:12px 16px;display:flex}.fee-client{color:var(--text1);flex:1;min-width:120px;font-size:14px;font-weight:600}.fee-period{color:var(--text2);min-width:80px;font-size:13px}.fee-amount{color:var(--blue);min-width:80px;font-size:15px;font-weight:700}.fee-status-badge{text-transform:uppercase;letter-spacing:.5px;border:1px solid;border-radius:20px;padding:3px 10px;font-size:11px;font-weight:700}.ex-master-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px;margin-top:4px;display:grid}.ex-master-card{background:var(--bg1);border:1px solid var(--border);border-radius:var(--r2);padding:12px 14px}.ex-master-name{color:var(--text1);font-size:14px;font-weight:600}.ex-master-muscles{color:var(--text3);margin-top:6px;font-size:11px}.body-part-chip{text-transform:uppercase;letter-spacing:.4px;color:var(--text3);border:1px solid;border-color:var(--border);border-radius:20px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.plan-meta-row{flex-wrap:wrap;gap:12px;margin-bottom:16px;display:flex}.plan-meta-row .form-group{margin-bottom:0}.builder-day-panel{background:var(--bg1);border:1px solid var(--border);border-radius:var(--r3);padding:16px}.builder-exercise{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r2);margin-bottom:10px;padding:12px 14px}.builder-exercise 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input{cursor:pointer;accent-color:var(--blue);width:14px;height:14px}.form-card{background:var(--bg1);border:1px solid var(--border);border-radius:var(--r2);padding:16px}.form-row{flex-wrap:wrap;gap:12px;display:flex}.error-msg{border:1px solid var(--red);color:var(--red);border-radius:var(--r1);background:#f851491a;padding:8px 12px;font-size:13px}.reports-tab{flex-direction:column;gap:28px;display:flex}.report-section{background:var(--bg1);border:1px solid var(--border);border-radius:var(--r3);padding:24px}.stats-row{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;display:grid}.stat-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r2);text-align:center;padding:14px 16px}.stat-value{margin-bottom:4px;font-size:22px;font-weight:800;line-height:1.2}.stat-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;font-size:11px;font-weight:600}.filter-select{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r1);color:var(--text-primary);cursor:pointer;padding:6px 10px;font-size:13px}.data-table-wrap{border-radius:var(--r2);border:1px solid var(--border);overflow-x:auto}.data-table{border-collapse:collapse;width:100%;font-size:13px}.data-table th{background:var(--bg2);text-align:left;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 14px;font-size:11px;font-weight:700}.data-table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:10px 14px}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:var(--bg2)}.empty-state{color:var(--text-secondary);text-align:center;flex-direction:column;align-items:center;gap:8px;padding:40px 20px;display:flex}.badge{border-radius:20px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.badge-gray{background:var(--bg2);color:var(--text-secondary);border:1px solid var(--border)}