:root{--primary: #0f766e;--primary-dark: #115e59;--primary-light: #ccfbf1;--bg: #f1f5f9;--card: #ffffff;--text: #0f172a;--muted: #64748b;--border: #e2e8f0;--danger: #dc2626;--danger-light: #fee2e2;--amber: #b45309;--amber-light: #fef3c7;--radius: 16px;--shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 4px 12px rgba(15, 23, 42, .06)}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.45}h1,h2,h3{margin:0 0 8px;line-height:1.2}button{font-family:inherit;cursor:pointer}.app{display:flex;flex-direction:column;min-height:100vh}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top));background:var(--card);border-bottom:1px solid var(--border)}.topbar-left,.topbar-right{display:flex;align-items:center;gap:8px}.topbar-title{font-size:18px;font-weight:700}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;background:var(--bg);border-radius:10px;font-size:18px;color:var(--text)}.icon-btn.danger{color:var(--danger)}.icon-btn:disabled{opacity:.4;cursor:default}.content{flex:1;width:100%;max-width:720px;margin:0 auto;padding:16px 16px 96px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:20;display:flex;background:var(--card);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px;border:none;background:none;color:var(--muted);font-size:12px}.nav-item.active{color:var(--primary)}.nav-icon{font-size:22px;line-height:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:11px 18px;font-size:15px;font-weight:600;border:1px solid transparent;transition:transform .05s ease,background .15s ease}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.55;cursor:default}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-outline{background:var(--card);color:var(--primary);border-color:var(--primary)}.btn-outline.danger{color:var(--danger);border-color:var(--danger)}.btn-danger{background:var(--danger);color:#fff}.btn-ghost{background:none;border:none;color:var(--muted);font-size:15px}.btn-ghost:hover{color:var(--text)}.btn-sm{padding:7px 12px;font-size:13px}.btn-lg{padding:15px 20px;font-size:17px}.btn-block{width:100%}.input{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:10px;font-size:16px;background:#fff;color:var(--text)}.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0f766e26}.input.big{font-size:26px;font-weight:700;text-align:center;padding:14px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.field-label{font-size:13px;font-weight:600;color:var(--muted)}.field-hint{font-size:12px;color:var(--muted)}.form-error{background:var(--danger-light);color:var(--danger);padding:10px 12px;border-radius:10px;font-size:14px;margin:8px 0}.card{background:var(--card);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);margin-bottom:12px}.section{margin-top:20px}.section-title{font-size:15px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.3px;margin-bottom:10px}.muted{color:var(--muted);font-size:13px}.clamp{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.bar{height:8px;background:var(--border);border-radius:6px;overflow:hidden}.bar-fill{height:100%;background:var(--primary);border-radius:6px;transition:width .3s ease}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600}.badge-active{background:#dcfce7;color:#15803d}.badge-upcoming{background:#e0f2fe;color:#0369a1}.badge-completed,.badge-neutral{background:var(--border);color:var(--muted)}.badge-trainer{background:var(--primary-light);color:var(--primary-dark)}.badge-client{background:var(--amber-light);color:var(--amber)}.login-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:24px;padding-top:calc(48px + env(safe-area-inset-top))}.login-brand{text-align:center;margin-bottom:28px}.brand-logo{font-size:56px;line-height:1}.login-brand h1{font-size:34px;margin-top:8px}.login-brand p{color:var(--muted);margin:0}.profile-picker{width:100%;max-width:420px}.profile-picker h2,.pin-panel h2{text-align:center;font-size:20px;margin-bottom:16px}.profile-list{display:flex;flex-direction:column;gap:10px}.profile-card{display:flex;align-items:center;gap:14px;width:100%;padding:14px;background:var(--card);border:1px solid var(--border);border-radius:14px;text-align:left;font-size:16px}.profile-card:active{background:var(--bg)}.profile-avatar{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:var(--primary-light);color:var(--primary-dark);font-size:22px;font-weight:700;flex-shrink:0}.profile-avatar.sm{width:40px;height:40px;font-size:18px}.profile-info{display:flex;flex-direction:column;gap:4px}.profile-name{font-weight:600}.pin-panel{width:100%;max-width:360px;text-align:center}.back-link{align-self:flex-start;margin-bottom:12px}.pin-dots{display:flex;justify-content:center;gap:16px;margin:20px 0}.pin-dot{width:16px;height:16px;border-radius:50%;border:2px solid var(--border);transition:all .15s ease}.pin-dot.filled{background:var(--primary);border-color:var(--primary)}.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:300px;margin:0 auto}.key{height:60px;border-radius:50%;border:none;background:var(--card);box-shadow:var(--shadow);font-size:22px;font-weight:600;color:var(--text)}.key:active{background:var(--bg)}.keypad-gap{height:60px}.alert-list{display:flex;flex-direction:column;gap:10px}.alert-card{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--amber-light);border:1px solid #fde68a;border-radius:14px;padding:14px}.alert-name{font-weight:700;font-size:15px}.alert-reason{font-size:13px;color:var(--amber)}.client-grid{display:flex;flex-direction:column;gap:12px}.client-summary-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}.client-summary-name{display:flex;flex-direction:column;gap:4px}.progress-line{display:flex;justify-content:space-between;margin:6px 0}.client-summary-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px;font-size:13px;color:var(--muted)}.client-summary-actions{display:flex;gap:8px;margin-top:12px}.list{display:flex;flex-direction:column;gap:10px}.list-row{display:flex;align-items:center;gap:12px}.list-title{flex:1;display:flex;flex-direction:column;gap:2px;min-width:0}.list-actions{display:flex;gap:6px;flex-shrink:0}.exercise-row{align-items:flex-start}.exercise-thumb{width:56px;height:56px;border-radius:12px;overflow:hidden;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:26px;flex-shrink:0}.exercise-thumb img{width:100%;height:100%;object-fit:cover}.exercise-info{flex:1;display:flex;flex-direction:column;gap:2px;min-width:0}.photo-picker{display:flex;flex-direction:column;gap:8px}.photo-placeholder{border:2px dashed var(--border);background:var(--bg);border-radius:12px;padding:24px;font-size:16px;color:var(--muted)}.photo-preview{display:flex;align-items:center;gap:12px}.photo-preview img{width:120px;height:120px;object-fit:cover;border-radius:12px}.plan-row-head{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}.plan-row-meta{display:flex;flex-wrap:wrap;gap:12px;margin:8px 0;font-size:13px;color:var(--muted)}.plan-row-actions{display:flex;flex-wrap:wrap;gap:8px}.builder{display:flex;flex-direction:column;gap:4px}.segmented{display:flex;background:var(--bg);border-radius:10px;padding:4px;gap:4px;margin-bottom:12px}.seg{flex:1;padding:9px;border:none;background:none;border-radius:8px;font-size:14px;font-weight:600;color:var(--muted)}.seg.active{background:var(--card);color:var(--primary);box-shadow:var(--shadow)}.picker-box{display:flex;gap:8px;margin-bottom:12px}.picker-box .input{flex:1}.plan-ex-list{display:flex;flex-direction:column;gap:10px}.plan-ex-item{border:1px 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.list-title{gap:4px}.client-home{display:flex;flex-direction:column;gap:16px}.goal-card{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border-radius:20px;padding:24px;box-shadow:var(--shadow)}.goal-label{font-size:13px;opacity:.85;text-transform:uppercase;letter-spacing:.4px}.goal-card h2{font-size:26px;margin:6px 0 16px}.goal-meta{display:flex;gap:28px;margin-bottom:14px}.goal-card .goal-meta .stat strong{color:#fff}.goal-card .goal-meta .stat span{color:#ffffffd9}.goal-card .bar{background:#ffffff40}.goal-card .bar-fill{background:#fff}.workout-progress{text-align:center;margin-bottom:10px;font-size:14px}.exercise-card{padding:16px}.exercise-photo{width:100%;height:220px;border-radius:14px;overflow:hidden;background:var(--bg);margin-bottom:14px;display:flex;align-items:center;justify-content:center}.exercise-photo img{width:100%;height:100%;object-fit:cover}.photo-fallback{font-size:64px}.exercise-name{font-size:22px;text-align:center}.exercise-card>.muted{text-align:center}.set-indicator{display:flex;align-items:baseline;justify-content:center;gap:8px;margin:14px 0}.set-indicator-label{color:var(--muted);font-size:14px}.set-indicator-value{font-size:34px;font-weight:800;color:var(--primary)}.set-indicator-value small{font-size:16px;font-weight:600;color:var(--muted)}.target-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}.weight-changed{border-color:var(--danger)!important;animation:pulse-red 1s ease infinite;color:var(--danger)!important}@keyframes pulse-red{0%,to{box-shadow:0 0 #dc262680}50%{box-shadow:0 0 0 8px #dc262600}}.weight-hint{background:var(--danger-light);color:var(--danger);padding:10px 12px;border-radius:10px;text-align:center;font-weight:600;margin-bottom:12px}.row-btns{display:flex;gap:8px;margin-top:10px}.row-btns .btn{flex:1}.rest-panel{text-align:center}.rest-timer{margin-bottom:20px}.rest-label{color:var(--muted);font-size:14px}.rest-clock{display:block;font-size:64px;font-weight:800;color:var(--primary);line-height:1.1;margin:6px 0 12px}.rating-box{margin-bottom:18px}.rating-btns{display:flex;flex-direction:column;gap:8px;margin-top:8px}.rate{padding:12px;border-radius:12px;border:2px solid var(--border);background:var(--card);font-size:16px;font-weight:600}.rate.easy{color:#15803d}.rate.easy.selected{border-color:#16a34a;background:#dcfce7}.rate.normal{color:#0369a1}.rate.normal.selected{border-color:#0284c7;background:#e0f2fe}.rate.hard{color:#b45309}.rate.hard.selected{border-color:#d97706;background:#fef3c7}.reason-list{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}.reason-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;font-size:15px}.done-screen{text-align:center;padding-top:48px}.done-icon{font-size:72px}.done-screen h2{font-size:28px;margin-top:12px}.done-screen p{margin:8px 0 24px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;display:flex;align-items:flex-end;justify-content:center;z-index:40;padding:16px}.modal{background:var(--card);width:100%;max-width:480px;border-radius:18px;padding:16px;max-height:90vh;overflow-y:auto}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.modal-head h3{margin:0;font-size:18px}.modal-foot{display:flex;gap:10px;margin-top:8px}.modal-foot .btn{flex:1}.spinner{width:34px;height:34px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:12px auto}@keyframes spin{to{transform:rotate(360deg)}}.center-box{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 16px}.error-box{background:var(--danger-light);color:var(--danger);padding:16px;border-radius:14px;text-align:center;max-width:360px}.error-box .btn{margin-top:12px}.empty-state{text-align:center;padding:40px 16px;color:var(--muted)}.empty-icon{font-size:48px;margin-bottom:8px}@media (min-width: 720px){.content{padding:24px 24px 40px}.bottom-nav{max-width:720px;left:50%;transform:translate(-50%);border-radius:16px 16px 0 0}.modal-backdrop{align-items:center}}.program-list{display:flex;flex-direction:column;gap:8px;margin-top:8px}.program-row{border:1px solid var(--border);border-radius:12px;padding:10px 12px}.program-row.program-alert{background:var(--amber-light);border-color:#fde68a}.program-row-head{display:flex;justify-content:space-between;align-items:center;gap:8px}.program-row-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px;font-size:13px;color:var(--muted)}.program-row .alert-reason{margin-top:6px;font-size:13px;color:var(--amber)}.program-card{margin-bottom:14px}.program-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px}.program-card-head h3{margin:0;font-size:18px}.program-card .goal-meta{margin-bottom:8px}.program-card .bar{margin-bottom:10px}.program-card .btn{margin-top:14px}.program-exercises{margin-top:8px}