:root{--bg: #f5fafb;--bg2: #ffffff;--bg3: #e0f2f4;--bg4: #b2e0e8;--border: #8ab8c0;--text: #001f24;--text2: #3d6b72;--accent: #006876;--accent2: #001f24;--accent-dim: #cce8ec;--danger: #ba1a1a;--danger-dim: #ffdad6;--success: #1f6b39;--radius: 16px;--radius-sm: 10px;--touch: 48px;--gap: 16px;--max-w: 600px;--shadow-1: 0 1px 2px rgba(0,0,0,.1), 0 1px 3px rgba(0,0,0,.07);--shadow-2: 0 2px 6px rgba(0,0,0,.12), 0 1px 4px rgba(0,0,0,.08);--shadow-3: 0 4px 12px rgba(0,0,0,.14), 0 2px 6px rgba(0,0,0,.1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;background:var(--bg);color:var(--text);font-family:Google Sans,system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.5;-webkit-tap-highlight-color:transparent}body{display:flex;flex-direction:column;align-items:center}app-root{width:100%;max-width:var(--max-w);min-height:100vh;display:flex;flex-direction:column}.app-nav{position:sticky;top:0;z-index:10;background:var(--bg2);box-shadow:0 1px 0 var(--border),var(--shadow-1);display:flex;align-items:center;padding:0 var(--gap);height:64px;gap:var(--gap)}.app-nav h1{font-size:1.15rem;font-weight:600;letter-spacing:.01em;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text)}.app-nav a,.app-nav button{color:var(--text2);text-decoration:none;font-size:.875rem;font-weight:500;background:none;border:none;cursor:pointer;padding:8px 12px;border-radius:50px;white-space:nowrap;transition:background .15s,color .15s}.app-nav a:hover,.app-nav button:hover{color:var(--accent);background:var(--accent-dim)}.screen{flex:1;padding:var(--gap);display:flex;flex-direction:column;gap:var(--gap)}.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:var(--gap);box-shadow:var(--shadow-1)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:var(--touch);padding:0 24px;border-radius:50px;border:none;font-size:.9375rem;font-weight:600;letter-spacing:.01em;cursor:pointer;text-decoration:none;transition:box-shadow .15s,filter .15s}.btn:active{filter:brightness(.92)}.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-1)}.btn-primary:hover{box-shadow:var(--shadow-2);filter:brightness(1.08)}.btn-secondary{background:var(--accent-dim);color:var(--accent2);border:none}.btn-secondary:hover{box-shadow:var(--shadow-1);filter:brightness(.96)}.btn-danger{background:transparent;color:var(--danger);border:1.5px solid var(--danger)}.btn-danger:hover{background:var(--danger-dim)}.btn-ghost{background:transparent;color:var(--accent);padding:0 10px;min-height:36px}.btn-ghost:hover{background:var(--accent-dim)}.btn-block{width:100%}input[type=text],input[type=date],input[type=number]{background:var(--bg2);border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:1rem;padding:10px 14px;width:100%;min-height:var(--touch);outline:none;transition:border-color .15s,box-shadow .15s}input[type=text]:focus,input[type=date]:focus,input[type=number]:focus{border-color:var(--accent);border-width:2px;box-shadow:none}input[type=number]{-moz-appearance:textfield}input[type=number]::-webkit-outer-spin-button,input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none}.list{display:flex;flex-direction:column;gap:6px}.list-item{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:14px var(--gap);display:flex;align-items:center;gap:var(--gap);min-height:var(--touch);cursor:pointer;text-decoration:none;color:var(--text);transition:background .15s,box-shadow .15s;box-shadow:var(--shadow-1)}.list-item:hover{background:var(--bg3);box-shadow:var(--shadow-2)}.list-item-main{flex:1;overflow:hidden}.list-item-title{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-item-sub{font-size:.82rem;color:var(--text2);margin-top:3px}.list-item-meta{font-size:1rem;color:var(--text2);white-space:nowrap}.exercise-row{display:flex;flex-direction:column;gap:10px;padding:12px 0;border-bottom:1px solid var(--border)}.exercise-row:last-child{border-bottom:none}.exercise-row-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.exercise-row-label{display:flex;flex-direction:column;gap:3px;min-width:0}.exercise-row-name{font-weight:500;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.exercise-row-controls{display:flex;align-items:center;gap:8px}.exercise-row--invalid .exercise-row-input{border-color:var(--danger);border-width:2px}.exercise-row-input{width:76px;text-align:center;padding:8px 6px;border-radius:var(--radius-sm)}.exercise-row-unit{font-size:.85rem;color:var(--text2)}.stepper-btn{width:40px;height:40px;border-radius:50%;border:1.5px solid var(--border);background:var(--bg2);color:var(--text2);font-size:1.2rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s,box-shadow .15s}.stepper-btn:hover{background:var(--bg3);box-shadow:var(--shadow-1);color:var(--accent)}.stepper-btn:active{opacity:.7}.stepper-btn--remove{color:var(--danger);border-color:transparent;background:transparent;margin-left:2px}.stepper-btn--remove:hover{background:var(--danger-dim);color:var(--danger);box-shadow:none}.empty{text-align:center;color:var(--text2);padding:56px var(--gap)}.empty p{margin-top:10px;font-size:.9rem}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.section-title{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text2)}.edit-row{display:flex;gap:8px;align-items:center}.edit-row input{flex:1}.dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000052;display:flex;align-items:center;justify-content:center;z-index:100;padding:var(--gap);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.dialog{background:var(--bg3);border:none;border-radius:28px;padding:28px 24px 24px;width:100%;max-width:380px;box-shadow:var(--shadow-3)}.dialog h3{margin-bottom:12px;font-size:1.1rem;color:var(--text)}.dialog p{color:var(--text2);margin-bottom:24px;font-size:.95rem;line-height:1.55}.dialog-actions{display:flex;gap:10px;justify-content:flex-end}.tag{display:inline-block;background:var(--bg3);border:1px solid var(--border);border-radius:50px;padding:3px 12px;font-size:.78rem;color:var(--text2);font-weight:500}.weight-badge{background:var(--accent-dim);color:var(--accent2);border-radius:50px;padding:3px 10px;font-size:.82rem;font-weight:600;font-variant-numeric:tabular-nums}select{background:var(--bg2);border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:.95rem;padding:10px 14px;min-height:var(--touch);width:100%;outline:none;transition:border-color .15s;cursor:pointer}select:focus{border-color:var(--accent);border-width:2px}.variant-tabs{display:flex;gap:8px}.variant-tab{flex:1;min-height:var(--touch);background:var(--bg2);border:1.5px solid var(--border);border-radius:50px;color:var(--text2);font-size:.9rem;font-weight:600;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.variant-tab.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent2)}.variant-tab:hover:not(.active){background:var(--bg3);color:var(--text)}.slot-hint{font-size:.78rem;color:var(--text2);white-space:nowrap}.variant-badge{display:inline-flex;align-items:center;gap:6px;background:var(--accent-dim);color:var(--accent2);border-radius:50px;padding:4px 14px;font-size:.78rem;font-weight:600;letter-spacing:.01em}.slot-add-row{display:flex;align-items:center;gap:8px;padding-top:12px;border-top:1px solid var(--border);margin-top:12px;flex-wrap:wrap}.slot-add-row select{flex:1;min-width:120px;width:auto}.slot-optional-label{display:flex;align-items:center;gap:4px;font-size:.85rem;color:var(--text2);white-space:nowrap;cursor:pointer}.gif-name-btn{background:none;border:none;padding:0;margin:0;color:var(--text);font-weight:500;font-size:.95rem;cursor:pointer;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-decoration:underline dotted var(--border);text-underline-offset:3px;transition:color .15s}.gif-name-btn:hover{color:var(--accent)}.icon-btn{width:40px;height:40px;border-radius:50%;border:none;background:var(--bg3);color:var(--text2);font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s,color .15s}.icon-btn:hover{background:var(--bg4);color:var(--accent)}.icon-btn:active{opacity:.7}@keyframes shimmer{0%{background-position:-600px 0}to{background-position:600px 0}}.gif-modal{background:var(--bg3);border:none;border-radius:28px;padding:24px;width:100%;max-width:380px;display:flex;flex-direction:column;gap:16px;box-shadow:var(--shadow-3)}.gif-modal-header{display:flex;align-items:center;justify-content:space-between;gap:8px}.gif-modal-header h3{font-size:1rem;font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gif-modal-media{position:relative;border-radius:var(--radius);overflow:hidden}.gif-placeholder{aspect-ratio:1;width:100%;background:linear-gradient(90deg,var(--bg3) 25%,var(--bg4) 50%,var(--bg3) 75%);background-size:600px 100%;animation:shimmer 1.4s ease-in-out infinite;border-radius:var(--radius)}.gif-modal-img{width:100%;border-radius:var(--radius);display:block}.gif-modal-body{text-align:center;color:var(--text2);padding:32px 0;font-size:.95rem}.gif-modal-error{color:var(--danger)}.day-description{font-size:.875rem;color:var(--text2);line-height:1.7;padding:14px var(--gap);background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-1)}.elapsed-bar{position:sticky;bottom:0;background:var(--bg2);border-top:1px solid var(--border);box-shadow:0 -2px 8px #00000014;padding:12px var(--gap);display:flex;align-items:center;justify-content:space-between;gap:var(--gap);z-index:20}.elapsed-label{font-size:.85rem;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.06em}.elapsed-time{font-size:1.6rem;font-weight:700;font-variant-numeric:tabular-nums;color:var(--accent);letter-spacing:.02em}.set-dots{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.set-dot{width:40px;height:40px;border-radius:50%;border:2px solid var(--border);background:var(--bg);color:var(--text2);font-size:.85rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,border-color .15s,color .15s;padding:0}.set-dot--done{background:var(--accent);border-color:var(--accent);color:#fff}.set-dot:disabled{opacity:.35;cursor:not-allowed}.pending-banner{background:var(--accent-dim);border:1px solid var(--accent);color:var(--accent);border-radius:var(--radius-sm);padding:10px 14px;font-size:.875rem;font-weight:500}.backup-row{display:flex;gap:8px;margin-top:8px}.overload-hint{color:var(--accent);font-weight:500}.variant-tab-suggested{border-color:var(--accent);color:var(--accent)}.training-in-progress{display:flex;align-items:center;justify-content:space-between;gap:var(--gap);background:var(--accent-dim);border:1px solid var(--accent);border-radius:var(--radius);padding:14px var(--gap)}.training-in-progress-label{font-weight:600;color:var(--accent)}.nav-cancel-btn{color:var(--danger)!important}.nav-cancel-btn:hover{background:var(--danger-dim)!important;color:var(--danger)!important}.btn-danger{background:var(--danger);color:#fff;border:none}.btn-danger:hover{background:color-mix(in srgb,var(--danger) 85%,#000)}.confirm-dialog{background:var(--bg2);border-radius:var(--radius);padding:24px var(--gap);box-shadow:var(--shadow-3);max-width:320px;width:90%;display:flex;flex-direction:column;gap:20px}.confirm-dialog-msg{font-size:1rem;font-weight:500;color:var(--text);text-align:center}.confirm-dialog-actions{display:flex;gap:10px;justify-content:center}.confirm-dialog-actions .btn{flex:1}.flex{display:flex}.flex-col{flex-direction:column}.gap-sm{gap:8px}.mt-sm{margin-top:8px}.mt-md{margin-top:16px}.text-danger{color:var(--danger)}.text-muted{color:var(--text2)}.text-sm{font-size:.85rem}