:root{--bg:#fef0f8;--bg2:#f8eeff;--card:#fff;--primary:#d4538b;--primary-light:#e880b5;--primary-pale:#fdeaf5;--muted:#d4b0c8;--text:#3c1a2e;--text-light:#9a6888;--border:#f2d8ec;--radius:22px;--radius-sm:14px;--shadow:0 4px 32px #d4538b21;--shadow-sm:0 2px 12px #d4538b14;--mood-great:#6dc8a0;--mood-good:#a8d8c0;--mood-meh:#f5c87a;--mood-bad:#f0a898;--mood-terrible:#d87090;--c1:#e880b5;--c2:#b890d8;--c3:#f0a0a0;--c4:#f5c090;--c5:#90c8d4;--c6:#a8d898;--nav-height:68px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{background:linear-gradient(160deg, var(--bg) 0%, var(--bg2) 100%);background-attachment:fixed;height:100%}body,#root{height:100%;color:var(--text);-webkit-font-smoothing:antialiased;font-family:Nunito,-apple-system,BlinkMacSystemFont,sans-serif;font-size:15px}#root{flex-direction:column;max-width:480px;margin:0 auto;display:flex}.page{padding:20px 16px calc(var(--nav-height) + 20px);flex:1;overflow-y:auto}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:12px;padding:18px}button{cursor:pointer;border-radius:var(--radius-sm);border:none;font-family:inherit;font-size:14px;transition:opacity .15s,transform .1s}button:active{transform:scale(.97)}.btn-primary{background:linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);color:#fff;border-radius:var(--radius-sm);letter-spacing:.01em;padding:10px 22px;font-weight:700;box-shadow:0 4px 14px #d4538b4d}.btn-primary:hover{opacity:.92}.btn-ghost{color:var(--primary);border:1.5px solid var(--primary-light);border-radius:var(--radius-sm);background:0 0;padding:8px 14px}.btn-ghost:hover{background:var(--primary-pale)}.btn-danger{background:var(--mood-terrible);color:#fff;border-radius:var(--radius-sm);padding:8px 14px}input[type=text],input[type=number],textarea,select{border:1.5px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text);background:#fff;outline:none;padding:9px 12px;font-family:inherit;font-size:14px;transition:border-color .15s}input:focus,textarea:focus,select:focus{border-color:var(--primary-light)}label{color:var(--text-light);text-transform:uppercase;letter-spacing:.05em;margin-bottom:5px;font-size:12px;font-weight:600;display:block}.section-header{color:var(--muted);text-transform:uppercase;letter-spacing:.07em;margin:20px 0 10px;font-size:13px;font-weight:700}.chip{border:1.5px solid var(--border);color:var(--text-light);cursor:pointer;background:#fff;border-radius:20px;align-items:center;gap:4px;padding:5px 11px;font-size:13px;font-weight:500;transition:all .15s;display:inline-flex}.chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}.empty-state{text-align:center;color:var(--text-light);padding:40px 20px}.empty-state .icon{margin-bottom:12px;font-size:48px}.empty-state p{font-size:14px;line-height:1.6}.modal-backdrop{z-index:100;background:#3c1a2e59;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal{background:var(--card);border-radius:24px 24px 0 0;width:100%;max-width:480px;max-height:85vh;padding:24px 20px 36px;overflow-y:auto}.modal-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.modal-title{font-size:18px;font-weight:700}.modal-close{background:var(--bg);color:var(--text-light);border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:18px;line-height:1;display:flex}.nav{width:100%;max-width:480px;height:var(--nav-height);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--border);z-index:50;background:#ffffffeb;align-items:stretch;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%);box-shadow:0 -4px 24px #d4538b1a}.nav-tab{color:var(--muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;padding-bottom:4px;text-decoration:none;transition:color .2s;display:flex;position:relative}.nav-tab.active{color:var(--primary)}.nav-tab.active:before{content:"";background:linear-gradient(90deg, var(--primary), var(--primary-light));border-radius:0 0 3px 3px;height:3px;position:absolute;top:0;left:25%;right:25%}.nav-icon{display:block}.nav-label{letter-spacing:.02em;font-size:11px;font-weight:700}.mood-picker{justify-content:space-between;gap:6px;display:flex}.mood-btn{border-radius:var(--radius-sm);background:var(--bg);color:var(--text-light);border:2px solid #0000;flex-direction:column;flex:1;align-items:center;gap:5px;padding:11px 4px;transition:all .18s;display:flex}.mood-btn.active{transform:translateY(-2px);box-shadow:0 4px 12px #0000001f}.mood-label{letter-spacing:.02em;font-size:10px;font-weight:700}.migraine-form{flex-direction:column;gap:12px;display:flex}.migraine-toggle{justify-content:space-between;align-items:center;font-weight:600;display:flex}.toggle-btn{background:var(--bg);color:var(--text-light);border:1.5px solid var(--border);border-radius:20px;padding:6px 18px;font-size:13px;font-weight:700;transition:all .18s}.toggle-btn.active{background:var(--mood-terrible);color:#fff;border-color:var(--mood-terrible);box-shadow:0 3px 10px #d870904d}.migraine-details{flex-direction:column;gap:12px;display:flex}.migraine-row{flex-direction:column;gap:6px;display:flex}.severity-row{flex-wrap:wrap;gap:4px;display:flex}.sev-btn{background:var(--bg);width:34px;height:34px;color:var(--text);border:1.5px solid var(--border);border-radius:10px;font-size:12px;font-weight:700;transition:all .15s}.sev-btn.active{background:var(--mood-terrible);color:#fff;border-color:var(--mood-terrible);box-shadow:0 2px 8px #d870904d}.trigger-chips{flex-wrap:wrap;gap:6px;display:flex}.period-form{flex-direction:column;gap:12px;display:flex}.period-toggle{justify-content:space-between;align-items:center;font-weight:600;display:flex}.period-toggle-btn{background:var(--bg);color:var(--text-light);border:1.5px solid var(--border);border-radius:20px;padding:6px 18px;font-size:13px;font-weight:700;transition:all .18s}.period-toggle-btn.active{color:#fff;background:linear-gradient(135deg,#d4538b,#e880b5);border-color:#0000;box-shadow:0 3px 10px #d4538b52}.period-details{flex-direction:column;gap:12px;display:flex}.period-row{flex-direction:column;gap:6px;display:flex}.flow-row{gap:6px;display:flex}.flow-btn{border-radius:var(--radius-sm);background:var(--bg);color:var(--text-light);border:1.5px solid var(--border);flex:1;padding:8px 4px;font-size:12px;font-weight:700;transition:all .15s}.flow-btn.active{background:var(--primary-pale);color:var(--primary);border-color:var(--primary-light)}.symptom-chips{flex-wrap:wrap;gap:6px;display:flex}.streak-badge{color:#c07030;background:linear-gradient(135deg,#fff0d8,#ffe4c8);border:1.5px solid #f5c890;border-radius:20px;align-items:center;gap:4px;padding:4px 12px;font-size:13px;font-weight:800;display:inline-flex}.streak-badge.zero{background:var(--bg);color:var(--muted);border-color:var(--border);font-weight:700}.habit-card{padding:14px 16px}.habit-card-header{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.habit-name{font-size:15px;font-weight:700}.done-btn{border-radius:var(--radius-sm);background:var(--bg);width:100%;color:var(--text-light);border:1.5px solid var(--border);justify-content:center;align-items:center;gap:6px;padding:8px;font-size:13px;font-weight:600;transition:all .15s;display:flex}.done-btn.done{font-weight:700}.negative-section{flex-direction:column;gap:8px;display:flex}.clean-row{gap:8px;display:flex}.clean-btn{border-radius:var(--radius-sm);background:var(--bg);color:var(--text-light);border:1.5px solid var(--border);flex:1;justify-content:center;align-items:center;gap:6px;padding:8px;font-size:13px;font-weight:600;transition:all .15s;display:flex}.clean-btn.yes{color:#2d8a5a;background:#e6f7ee;border-color:#70c8a0}.clean-btn.relapse.flagged{color:#c84040;border-color:var(--mood-terrible);background:#fdecea}.relapses{flex-direction:column;gap:4px;display:flex}.relapse-entry{color:var(--text-light);background:var(--bg);border-radius:8px;justify-content:space-between;align-items:center;padding:6px 10px;font-size:12px;display:flex}.relapse-remove{color:var(--muted);background:0 0;border-radius:4px;padding:0 4px;font-size:16px}.relapse-remove:hover{color:var(--mood-terrible)}.relapse-input-row{align-items:center;gap:8px;display:flex}.dashboard-date{background:linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:16px;font-size:22px;font-weight:900}.notes-input{resize:vertical;min-height:72px;box-shadow:none;border:none;padding:0;font-family:Nunito,sans-serif;font-size:14px;line-height:1.6}.notes-input:focus{outline:none}.cal-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.cal-nav{background:var(--primary-pale);border:1.5px solid var(--border);border-radius:var(--radius-sm);width:36px;height:36px;color:var(--primary);font-size:20px}.cal-month{background:linear-gradient(135deg, var(--primary), var(--primary-light));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:18px;font-weight:900}.calendar-grid{grid-template-columns:repeat(7,1fr);gap:5px;margin-bottom:20px;display:grid}.cal-weekday{text-align:center;color:var(--muted);letter-spacing:.04em;padding:4px 0;font-size:11px;font-weight:800}.cal-day{aspect-ratio:1;background:var(--card);color:var(--text);border:1.5px solid var(--border);cursor:pointer;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:2px;font-size:13px;font-weight:700;transition:all .14s;display:flex;position:relative}.cal-day.today{border-color:var(--primary);color:var(--primary)}.cal-day.selected{box-shadow:0 0 0 2.5px var(--primary), 0 4px 14px #d4538b33}.cal-dots{align-items:center;gap:2px;display:flex}.dot{border-radius:50%;width:5px;height:5px}.dot-migraine{background:#222}.dot-period-corner{font-size:7px;line-height:1;position:absolute;top:5px;right:6px}.day-detail-title{align-items:center;gap:10px;margin-bottom:14px;font-size:18px;font-weight:900;display:flex}.day-mood-badge{color:#fff;border-radius:20px;align-items:center;gap:5px;padding:3px 12px;font-size:12px;font-weight:700;display:inline-flex}.day-notes{color:var(--text);font-size:14px;line-height:1.6}.hm-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.page-title{background:linear-gradient(135deg, var(--primary), var(--primary-light));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:24px;font-weight:900}.habit-list{flex-direction:column;gap:0;display:flex}.hm-item{justify-content:space-between;align-items:center;margin-bottom:8px;padding:14px 16px;display:flex}.hm-item.archived{opacity:.55}.hm-item-info{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.hm-name{font-size:15px;font-weight:800}.hm-meta{color:var(--text-light);text-transform:capitalize;align-items:center;gap:3px;font-size:11px;font-weight:600;display:flex}.hm-actions{gap:6px;display:flex}.icon-btn{background:var(--primary-pale);border:1.5px solid var(--border);border-radius:10px;justify-content:center;align-items:center;width:34px;height:34px;font-size:15px;transition:background .15s;display:flex}.icon-btn:hover{background:var(--bg2)}.form-field{margin-bottom:16px}.type-toggle{gap:8px;margin-bottom:6px;display:flex}.type-btn{border-radius:var(--radius-sm);background:var(--bg);color:var(--text-light);border:1.5px solid var(--border);flex:1;justify-content:center;align-items:center;gap:6px;padding:10px;font-weight:700;transition:all .15s;display:flex}.type-btn.active{background:var(--primary-pale);border-color:var(--primary-light);color:var(--primary);box-shadow:0 2px 10px #d4538b26}.type-hint{color:var(--text-light);margin-top:5px;font-size:12px;line-height:1.5}.color-swatches{flex-wrap:wrap;gap:10px;display:flex}.swatch{border:3px solid #0000;border-radius:50%;width:36px;height:36px;transition:transform .15s,border-color .15s,box-shadow .15s}.swatch.selected{border-color:var(--text);transform:scale(1.18);box-shadow:0 3px 10px #3c1a2e40}.form-actions{justify-content:flex-end;gap:10px;margin-top:22px;display:flex}.archived-section{margin-top:24px}.archived-toggle{color:var(--text-light);background:0 0;border-radius:0;align-items:center;gap:4px;margin-bottom:8px;padding:6px 0;font-size:13px;font-weight:700;display:flex}.page-title{background:linear-gradient(135deg, var(--primary), var(--primary-light));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:4px;font-size:24px;font-weight:900}.chart-card{padding-bottom:8px}.chart-legend{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.mood-legend{justify-content:center}.legend-item{color:var(--text-light);align-items:center;gap:4px;font-size:11px;display:flex}.legend-dot{border-radius:50%;width:10px;height:10px;display:inline-block}.heatmap-legend{color:var(--text-light);flex-wrap:wrap;gap:16px;margin-bottom:10px;font-size:12px;display:flex}.heatmap-legend span{align-items:center;gap:6px;display:flex}.period-dot{opacity:.7;background:#e070b0;border-radius:50%;width:10px;height:10px;display:inline-block}.heatmap{grid-template-columns:repeat(7,1fr);gap:3px;display:grid}.hm-weekday{text-align:center;color:var(--muted);padding:2px 0;font-size:10px;font-weight:700}.hm-cell{aspect-ratio:1;background:var(--bg);border:1px solid var(--border);cursor:default;border-radius:4px;transition:background .15s}.hm-cell.period{outline-offset:-2px;outline:2px solid #e070b0}.tab-row{gap:8px;margin-bottom:14px;display:flex}.tab-btn{border-radius:var(--radius-sm);background:var(--bg);color:var(--text-light);border:1.5px solid var(--border);flex:1;justify-content:center;align-items:center;gap:5px;padding:8px;font-size:13px;font-weight:600;transition:all .15s;display:flex}.tab-btn.active{background:var(--primary-pale);border-color:var(--primary-light);color:var(--primary)}.no-data{color:var(--text-light);text-align:center;padding:20px 0;font-size:13px}.streak-bars{flex-direction:column;gap:14px;display:flex}.streak-row{flex-direction:column;gap:4px;display:flex}.streak-name{font-size:14px;font-weight:700}.streak-stat{color:var(--text-light);align-items:center;gap:10px;font-size:12px;display:flex}.streak-stat span{align-items:center;gap:4px;display:flex}.relapse-count{color:var(--mood-terrible);font-weight:600}.streak-mini-bar{flex-wrap:wrap;gap:2px;display:flex}.streak-cell{border-radius:3px;width:16px;height:16px}.chart-tooltip{background:var(--card);border:1.5px solid var(--border);box-shadow:var(--shadow);border-radius:14px;flex-direction:column;gap:3px;padding:9px 14px;font-size:12px;font-weight:600;display:flex}.tt-date{color:var(--text);font-weight:700}.tt-tag{border-radius:20px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.tt-tag.migraine{color:#c84040;background:#fdecea}.tt-tag.period{color:#c040a0;background:#fde8f4}.chart-note{color:var(--text-light);text-align:center;margin-top:6px;font-size:11px}