:root{--bg:#0f172a;--surface:#1e293b;--border:#334155;--text:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--physical:#10b981;--mental:#3b82f6;--spiritual:#8b5cf6;--relational:#f97316;--success:#10b981;--warning:#eab308;--danger:#ef4444;--radius:12px;--radius-sm:8px;--radius-full:999px;--font:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;--nav-height:72px;--safe-bottom:env(safe-area-inset-bottom,0px)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100dvh;line-height:1.5}.app-shell{flex-direction:column;max-width:480px;min-height:100dvh;margin:0 auto;display:flex}.app-header{justify-content:center;align-items:center;padding:16px 20px 12px;display:flex}.app-header h1{letter-spacing:-.02em;background:linear-gradient(135deg, var(--physical), var(--mental), var(--spiritual), var(--relational));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:20px;font-weight:700}.app-content{flex:1;padding:0 16px 100px;overflow-y:auto}.bottom-nav{background:var(--surface);border-top:1px solid var(--border);padding-bottom:var(--safe-bottom);z-index:100;justify-content:center;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav-inner{width:100%;max-width:480px;display:flex}.nav-item{color:var(--text-muted);-webkit-tap-highlight-color:transparent;flex-direction:column;flex:1;align-items:center;gap:2px;padding:10px 0 8px;font-size:10px;font-weight:500;text-decoration:none;transition:color .15s;display:flex}.nav-item:hover,.nav-item.active{color:var(--text)}.nav-icon{align-items:center;height:26px;font-size:22px;line-height:1;display:flex}.nav-item.active .nav-icon{filter:drop-shadow(0 0 6px #3b82f680)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;padding:16px}.card-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.card-header h3{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:14px;font-weight:600}.scorecard-grid{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px;display:grid}.score-cell{border-radius:var(--radius-sm);text-align:center;background:#ffffff08;padding:14px 12px}.score-cell .domain-icon{margin-bottom:4px;font-size:18px}.score-cell .score-value{font-variant-numeric:tabular-nums;font-size:28px;font-weight:700;line-height:1.1}.score-cell .domain-label{color:var(--text-secondary);text-transform:capitalize;margin-top:2px;font-size:11px}.balance-bar{border-radius:var(--radius-full);background:#ffffff0d;height:6px;margin-bottom:6px;overflow:hidden}.balance-bar-fill{border-radius:var(--radius-full);height:100%;transition:width .4s}.balance-label{text-align:center;font-size:12px;font-weight:500}.section-header{align-items:center;gap:8px;margin:20px 0 10px;padding:0 2px;display:flex}.section-header .section-icon{font-size:18px}.section-header h2{text-transform:capitalize;font-size:16px;font-weight:600}.habit-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:12px;margin-bottom:8px;padding:12px 14px;transition:background .15s;display:flex}.habit-item.paused{opacity:.45}.check-circle{border:2.5px solid var(--border);cursor:pointer;-webkit-tap-highlight-color:transparent;border-radius:50%;justify-content:center;align-items:center;width:36px;min-width:36px;height:36px;font-size:16px;transition:all .2s;display:flex}.check-circle.met{background:var(--success);border-color:var(--success);color:#fff}.check-circle.partial{border-color:var(--warning);color:var(--warning)}.habit-info{flex:1;min-width:0}.habit-name{white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:500;overflow:hidden}.habit-progress-text{color:var(--text-secondary);font-variant-numeric:tabular-nums;margin-top:1px;font-size:12px}.habit-progress-bar{background:#ffffff0f;border-radius:2px;height:3px;margin-top:6px;overflow:hidden}.habit-progress-fill{border-radius:2px;height:100%;transition:width .3s}.habit-controls{align-items:center;gap:6px;display:flex}.increment-btn{border:1.5px solid var(--border);width:32px;height:32px;color:var(--text);cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border-radius:50%;justify-content:center;align-items:center;font-size:18px;transition:background .15s,border-color .15s;display:flex}.increment-btn:active{background:#ffffff14}.log-btn{border-radius:var(--radius-full);border:1.5px solid var(--border);color:var(--text-secondary);cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;padding:6px 14px;font-size:12px;font-weight:500;transition:background .15s}.log-btn:active{background:#ffffff14}.add-amount-form{flex-shrink:0;align-items:center;gap:6px;display:flex}.add-amount-input{border-radius:var(--radius-full);border:1.5px solid var(--border);background:var(--surface);width:64px;color:var(--text);text-align:center;font-variant-numeric:tabular-nums;-webkit-appearance:none;-moz-appearance:textfield;padding:6px 8px;font-size:14px;font-weight:500}.add-amount-input:focus{border-color:var(--blue);outline:none}.add-amount-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.add-amount-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.add-amount-btn{border-radius:var(--radius-full);background:var(--blue);color:#fff;cursor:pointer;-webkit-tap-highlight-color:transparent;border:none;padding:6px 12px;font-size:12px;font-weight:600}.add-amount-btn:active{opacity:.8}.add-amount-cancel{color:var(--text-muted);cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:none;padding:4px;font-size:14px}.date-nav{justify-content:center;align-items:center;gap:8px;padding:8px 0 16px;display:flex}.date-nav-btn{border:1px solid var(--border);width:36px;height:36px;color:var(--text);cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border-radius:50%;justify-content:center;align-items:center;font-size:20px;transition:background .15s,opacity .15s;display:flex}.date-nav-btn:active{background:#ffffff14}.date-nav-btn:disabled{opacity:.25;cursor:default}.date-nav-label{color:var(--text);cursor:default;border-radius:var(--radius-full);text-align:center;background:0 0;border:none;min-width:130px;padding:6px 16px;font-size:15px;font-weight:600}.date-nav-label.past{color:var(--blue);cursor:pointer;background:#3b82f61a}.date-nav-label.past:active{background:#3b82f633}.cadence-subheader{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);padding:12px 16px 4px;font-size:11px;font-weight:600}.cadence-badge{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);border-radius:var(--radius-full);background:#ffffff0f;flex-shrink:0;padding:2px 7px;font-size:10px;font-weight:600;display:inline-block}.habit-name-row{align-items:center;gap:8px;display:flex}.domain-dot{border-radius:50%;width:8px;height:8px;display:inline-block}.domain-badge{border-radius:var(--radius-full);text-transform:capitalize;background:#ffffff0f;align-items:center;gap:4px;padding:3px 10px;font-size:11px;font-weight:500;display:inline-flex}.experiment-badge{border-radius:var(--radius-full);color:var(--spiritual);background:#8b5cf626;align-items:center;gap:4px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.tier-badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.04em;padding:2px 8px;font-size:10px;font-weight:600;display:inline-flex}.tier-badge.active{color:var(--success);background:#10b98126}.tier-badge.experiment{color:var(--spiritual);background:#8b5cf626}.tier-badge.maintenance{color:var(--text-secondary);background:#94a3b826}button{font-family:var(--font)}.btn{border-radius:var(--radius);cursor:pointer;-webkit-tap-highlight-color:transparent;border:none;justify-content:center;align-items:center;gap:6px;padding:10px 20px;font-size:14px;font-weight:600;transition:opacity .15s,transform .1s;display:inline-flex}.btn:active{transform:scale(.97)}.btn-primary{background:var(--mental);color:#fff}.btn-secondary{color:var(--text);background:#ffffff14}.btn-danger{color:var(--danger);background:#ef444426}.btn-success{color:var(--success);background:#10b98126}.btn-sm{border-radius:var(--radius-sm);padding:6px 14px;font-size:12px}.btn-full{width:100%}.btn-outline{border:1.5px solid var(--border);color:var(--text-secondary);background:0 0}.form-group{margin-bottom:16px}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-input,.form-select,.form-textarea{border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text);font-size:15px;font-family:var(--font);background:#ffffff0a;outline:none;padding:10px 14px;transition:border-color .15s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--mental)}.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:32px}.form-textarea{resize:vertical;min-height:80px}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.form-actions{gap:10px;margin-top:20px;display:flex}.modal-overlay{z-index:200;background:#0009;justify-content:center;align-items:flex-end;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal-sheet{background:var(--surface);border-top-left-radius:20px;border-top-right-radius:20px;width:100%;max-width:480px;max-height:85dvh;animation:.25s slideUp;overflow-y:auto}.modal-handle{background:var(--border);border-radius:2px;width:36px;height:4px;margin:10px auto 0}.modal-header{justify-content:space-between;align-items:center;padding:14px 20px 10px;display:flex}.modal-header h2{font-size:17px;font-weight:600}.modal-close{width:32px;height:32px;color:var(--text-secondary);cursor:pointer;background:#ffffff0f;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:20px;display:flex}.modal-body{padding:4px 20px 28px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.empty-state{text-align:center;color:var(--text-muted);padding:40px 20px}.empty-state .empty-icon{margin-bottom:12px;font-size:40px}.empty-state p{margin-bottom:16px;font-size:14px}.welcome-banner{border-radius:var(--radius);text-align:center;background:linear-gradient(135deg,#3b82f61f,#8b5cf61f);border:1px solid #3b82f640;margin-bottom:12px;padding:16px}.welcome-banner h3{margin-bottom:4px;font-size:17px;font-weight:600}.welcome-banner p{color:var(--text-secondary);margin-bottom:12px;font-size:13px}.maintenance-banner{border-radius:var(--radius);background:#eab30814;border:1px solid #eab30833;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;padding:14px 16px;display:flex}.maintenance-banner .maintenance-q{flex:1;font-size:14px}.maintenance-banner .maintenance-actions{gap:8px;display:flex}.week-row{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:10px;margin-bottom:8px;padding:12px 14px;display:flex}.week-row.current{border-color:var(--mental)}.week-label{color:var(--text-secondary);font-variant-numeric:tabular-nums;min-width:100px;font-size:12px}.week-scores{flex:1;justify-content:flex-end;gap:6px;display:flex}.score-pill{border-radius:var(--radius-full);font-variant-numeric:tabular-nums;text-align:center;min-width:42px;padding:3px 8px;font-size:11px;font-weight:600}.tabs{border-radius:var(--radius);background:#ffffff0a;gap:2px;margin-bottom:16px;padding:3px;display:flex}.tab{border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;font-size:13px;font-weight:500;font-family:var(--font);background:0 0;border:none;flex:1;padding:8px;transition:all .15s}.tab.active{background:var(--surface);color:var(--text)}.settings-habit{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;-webkit-tap-highlight-color:transparent;align-items:center;gap:10px;margin-bottom:6px;padding:12px 14px;transition:background .15s;display:flex}.settings-habit:active{background:#ffffff0a}.settings-habit .habit-meta{align-items:center;gap:6px;display:flex}.settings-habit .habit-cadence{color:var(--text-muted);text-transform:capitalize;font-size:11px}.settings-habit .chevron{color:var(--text-muted);margin-left:auto;font-size:14px}.mt-sm{margin-top:8px}.mt-md{margin-top:16px}.mt-lg{margin-top:24px}.mb-sm{margin-bottom:8px}.mb-md{margin-bottom:16px}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-sm{font-size:13px}.gap-sm{gap:8px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.flex-1{flex:1}.tabular-nums{font-variant-numeric:tabular-nums}::-webkit-scrollbar{width:0}