:root{font-family:system-ui,-apple-system,sans-serif;line-height:1.5;color:#1a1a1a;background:#f2fafa;--primary: #20b2aa;--primary-hover: #178f88;--primary-subtle: #e6f7f6;--danger: #c00;--danger-hover: #a00;--card-shadow: 0 1px 4px rgba(0, 0, 0, .08), 0 0 0 1px #eaf4f4}*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh}.app{max-width:480px;margin:0 auto;padding:2rem 1rem}.dashboard{padding-bottom:5rem}h1{font-size:1.75rem;margin-bottom:.25rem}h2{font-size:1.1rem;margin-bottom:.75rem}.subtitle{color:#555;margin-bottom:1.5rem}.hint{color:#666;font-size:.9rem;margin-bottom:1rem}.card{background:#fff;border-radius:8px;padding:1.25rem;box-shadow:var(--card-shadow)}.error{color:var(--danger);font-size:.9rem;margin-top:.5rem}.loading{color:#666;text-align:center;padding:1rem 0}.empty-state{color:#888;text-align:center;padding:2rem 0}.btn{display:inline-block;padding:.6rem 1.25rem;border:none;border-radius:6px;font-size:1rem;cursor:pointer;transition:background .15s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-secondary{background:#e5e7eb;color:#1a1a1a}.btn-secondary:hover:not(:disabled){background:#d1d5db}.btn-text{background:none;color:var(--primary);padding:.25rem .5rem;font-size:.9rem}.btn-text:hover{text-decoration:underline}.btn-danger{background:none;color:var(--danger);border:1px solid var(--danger);padding:.6rem 1rem}.btn-danger:hover:not(:disabled){background:var(--danger);color:#fff}.login-form{display:flex;flex-direction:column;gap:.5rem}.login-form label{font-size:.9rem;font-weight:500;margin-top:.25rem}.login-form input{padding:.6rem .75rem;border:1px solid #c8d8d8;border-radius:8px;font-size:1rem;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #20b2aa2e}.login-form .btn-primary{margin-top:.75rem}.dashboard-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.25rem}.username-label{color:#666;font-size:.85rem}.app-toolbar{display:flex;align-items:center;gap:.5rem}.btn-profile{display:inline-flex;align-items:center;gap:.45rem;padding:.35rem .75rem .35rem .35rem;border:1.5px solid var(--primary);border-radius:999px;background:transparent;color:var(--primary);font-size:.85rem;font-weight:500;cursor:pointer;transition:background .15s,color .15s}.btn-profile:hover{background:var(--primary-subtle)}.btn-profile-active{background:var(--primary);color:#fff}.btn-profile-active:hover{background:var(--primary-hover)}.btn-profile-avatar{display:inline-flex;align-items:center;justify-content:center;width:1.6rem;height:1.6rem;border-radius:50%;background:var(--primary);color:#fff;font-size:.7rem;font-weight:700;flex-shrink:0;letter-spacing:.02em}.btn-profile-active .btn-profile-avatar{background:#ffffff40;color:#fff}.app-nav{display:flex;gap:.5rem;margin-bottom:1.25rem;border-bottom:1px solid #d4eded}.app-nav-tab{flex:1;padding:.65rem .75rem;border:none;border-bottom:2px solid transparent;background:transparent;font-size:.95rem;font-weight:500;color:#666;cursor:pointer;margin-bottom:-1px}.app-nav-tab:hover{color:#1a1a1a}.app-nav-tab-active{color:var(--primary);border-bottom-color:var(--primary)}.page-title{font-size:1.1rem;margin-bottom:1rem}.modal-subtitle{color:#555;font-size:.95rem;margin-bottom:.75rem}.date-nav{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-bottom:.5rem}.date-nav-btn{width:2.5rem;height:2.5rem;border:1px solid #c8d8d8;border-radius:8px;background:#fff;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.date-nav-btn:hover:not(:disabled){background:#f3f4f6}.date-nav-btn:disabled{opacity:.35;cursor:not-allowed}.date-picker{padding:.5rem .75rem;border:1px solid #c8d8d8;border-radius:8px;font-size:.95rem;background:#fff;transition:border-color .15s,box-shadow .15s}.selected-date-label{text-align:center;color:#555;font-size:.9rem;margin-bottom:1rem}.calorie-summary{text-align:center;margin-bottom:1.25rem;padding:1.5rem}.calorie-label{display:block;font-size:.85rem;color:#666;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem}.calorie-total{font-size:2.5rem;font-weight:700;color:var(--primary)}.day-balance-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.day-balance-grid--with-projection{grid-template-columns:1fr 1fr 1fr}.day-balance-metric{text-align:center}.day-balance-value{display:block;font-size:2rem;font-weight:700;color:var(--primary)}.day-balance-deficit{margin-top:1rem;font-size:1.1rem;font-weight:600;text-align:center}.day-balance-deficit-projected{margin-top:.5rem;font-size:1rem}.deficit-positive{color:#15803d}.deficit-negative{color:#b45309}.day-balance-projected-note{margin-top:.75rem;font-size:.85rem;color:#666;text-align:center}.event-list{list-style:none;display:flex;flex-direction:column;gap:.75rem}.event-card{display:block;width:100%;text-align:left;background:#fff;border:1px solid transparent;border-radius:8px;padding:1rem 1.25rem;box-shadow:var(--card-shadow);cursor:pointer;transition:border-color .15s,box-shadow .15s;font:inherit;color:inherit}.event-card:hover{border-color:#9dd6d3;box-shadow:0 2px 8px #20b2aa1f}.event-card:active{background:#f9fafb}.event-header{display:flex;justify-content:space-between;align-items:baseline}.event-time{font-size:.85rem;color:#666}.event-calories{font-weight:600;font-size:1rem}.event-title{margin-top:.35rem;font-size:1rem}.event-macros{margin-top:.25rem;font-size:.8rem;color:#888}.event-edit-hint{display:block;margin-top:.5rem;font-size:.75rem;color:#aaa}.fab{position:fixed;bottom:1.5rem;right:1.5rem;width:3.5rem;height:3.5rem;border-radius:50%;border:none;background:var(--primary);color:#fff;font-size:1.75rem;line-height:1;cursor:pointer;box-shadow:0 4px 12px #20b2aa66;transition:background .15s,transform .15s;z-index:100}.fab:hover{background:var(--primary-hover);transform:scale(1.05)}@media (min-width: 520px){.fab{right:calc(50% - 240px + 1.5rem)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:200;padding:1rem}.modal{background:#fff;border-radius:10px;padding:1.5rem;width:100%;max-width:400px;max-height:90vh;overflow-x:hidden;overflow-y:auto;box-shadow:0 8px 30px #00000026}.event-form{display:flex;flex-direction:column;gap:.4rem}.event-form label{font-size:.85rem;font-weight:500;margin-top:.35rem}.event-form input{width:100%;min-width:0;max-width:100%;padding:.55rem .75rem;border:1px solid #c8d8d8;border-radius:8px;font-size:1rem;transition:border-color .15s,box-shadow .15s}.macro-grid>div,.serving-row>div{min-width:0}.macro-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-top:.5rem}.modal-actions{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;margin-top:1.25rem}.modal-actions-right{display:flex;flex-wrap:wrap;gap:.5rem;margin-left:auto}@media (max-width: 519px){.modal-backdrop{padding:0;align-items:stretch}.modal{max-width:none;width:100%;height:100%;max-height:100dvh;border-radius:0;box-shadow:none}.modal-actions{flex-direction:column;align-items:stretch}.modal-actions-right{margin-left:0;justify-content:flex-end}}.confirm-dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:300;padding:1rem}.confirm-dialog{max-width:360px}.confirm-dialog-message{color:#4b5563;line-height:1.5;margin:.75rem 0 0}.library-section{margin-bottom:1rem}.library-list{list-style:none;display:flex;flex-direction:column;gap:.75rem}.library-card{padding:0;overflow:hidden}.library-card-main{display:block;width:100%;text-align:left;background:transparent;border:none;padding:1rem 1.25rem .75rem;cursor:pointer;font:inherit;color:inherit}.library-card-main:hover{background:#f9fafb}.library-card-header{display:flex;justify-content:space-between;align-items:baseline;gap:.5rem}.library-name{font-weight:600;font-size:1rem}.library-calories{font-weight:600;white-space:nowrap}.library-brand{margin-top:.25rem;font-size:.9rem;color:#666}.library-serving{margin-top:.35rem;font-size:.85rem;color:#555}.library-macros{margin-top:.25rem;font-size:.8rem;color:#888}.library-edit-hint{display:block;margin-top:.5rem;font-size:.75rem;color:#aaa}.library-add-btn{width:calc(100% - 2rem);margin:0 1rem 1rem}.btn-sm{padding:.45rem .9rem;font-size:.9rem}.serving-row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-top:.35rem}.library-preview{margin-top:.5rem;font-size:.95rem;font-weight:500;color:var(--primary)}.field-hint{margin:.25rem 0 .5rem;font-size:.8rem;color:#666}.library-equivalent{margin:.35rem 0 0;font-size:.8rem;color:#666}.library-filters{display:flex;flex-direction:column;gap:.75rem;margin-bottom:1rem}.library-search{width:100%;padding:.6rem .75rem;border:1px solid #c8d8d8;border-radius:8px;font:inherit;transition:border-color .15s,box-shadow .15s}.tag-filter-row{display:flex;flex-wrap:wrap;gap:.4rem}.tag-list{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.35rem}.tag-list-inline{margin-top:.5rem}.tag-input-row input{width:100%}.tag-chip{display:inline-flex;align-items:center;gap:.25rem;padding:.2rem .55rem;border-radius:999px;font-size:.8rem;background:var(--primary-subtle);color:#0e7a75;border:1px solid #9dd6d3}.tag-chip-static{pointer-events:none}.tag-chip-filter{cursor:pointer;font:inherit;background:#f0f8f8;color:#2d6b68;border:1px solid #c8d8d8}.tag-chip-filter:hover{background:#daf0ef}.tag-chip-active{background:var(--primary-subtle);color:#0e7a75;border-color:var(--primary)}.tag-chip-remove{display:inline-flex;align-items:center;justify-content:center;padding:0;margin:0;border:none;background:transparent;color:inherit;font-size:1rem;line-height:1;cursor:pointer}.tag-chip-remove:hover{opacity:.7}.profile-section{margin-bottom:1.25rem}.profile-bmr{margin-top:.5rem;font-size:.95rem;color:#555}.bmr-estimate{margin:.75rem 0;padding:.75rem;border:1px solid #c8d8d8;border-radius:8px;background:#f5fbfb}.bmr-estimate summary{cursor:pointer;font-weight:500}.bmr-estimate-note{margin:.5rem 0 .75rem;font-size:.85rem;color:#666}.bmr-estimate .btn{margin-top:.5rem}.timezone-note{margin:.25rem 0 .5rem;font-size:.85rem;color:#666}.timezone-row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.timezone-row input{flex:1 1 12rem;min-width:0}.timezone-hint{margin:.35rem 0 0;font-size:.85rem;color:#666}.success{color:#15803d;font-size:.9rem}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.btn-small{padding:.4rem .75rem;font-size:.85rem}.event-form select{width:100%;min-width:0;max-width:100%;padding:.55rem .75rem;border:1px solid #c8d8d8;border-radius:8px;font-size:1rem;background:#fff;transition:border-color .15s,box-shadow .15s}.burn-summary-detail{margin-top:.35rem;font-size:.85rem;color:#666}.burn-chart-section{margin-bottom:1.25rem}.burn-chart-section h2{margin-bottom:1rem}.burn-chart-tooltip{background:#fff;border:1px solid #d4eded;border-radius:6px;padding:.5rem .65rem;font-size:.8rem;box-shadow:0 2px 8px #00000014}.burn-chart-tooltip-title{margin:0 0 .25rem;font-weight:600;color:#333}.burn-chart-tooltip-total{margin:0 0 .15rem;color:#333}.burn-chart-tooltip-breakdown{margin:0;color:#666}.dashboard-history{margin-top:1rem}.dashboard-history-heading{font-size:.9rem;font-weight:600;color:#555;text-align:center;margin-bottom:1rem}.dashboard-history-details{margin-top:1rem;padding:.75rem;border:1px solid #c8d8d8;border-radius:8px;background:#f5fbfb}.dashboard-history-details summary{cursor:pointer;font-weight:500;font-size:.9rem;color:#555;text-align:center;list-style-position:inside}.dashboard-history-table{width:100%;margin-top:.75rem;border-collapse:collapse;font-size:.9rem}.dashboard-history-table th,.dashboard-history-table td{padding:.45rem .5rem;text-align:center;border-bottom:1px solid #d4eded}.dashboard-history-table th{font-size:.75rem;font-weight:600;color:#666;text-transform:uppercase;letter-spacing:.04em}.dashboard-history-totals{margin-top:1rem;font-size:1.05rem;font-weight:600;text-align:center}.events-section h2{margin-bottom:.75rem}.google-health-section{margin-bottom:1.25rem}.google-health-note,.google-health-meta{margin:.5rem 0 1rem;font-size:.9rem;color:#666}.google-health-status{margin:.25rem 0 .5rem;font-weight:500;color:#15803d}.google-health-actions{display:flex;gap:.5rem;flex-wrap:wrap}.bmr-sync-note,.sync-reminder{margin:.35rem 0 .5rem;padding:.6rem .75rem;font-size:.85rem;color:#1a5c59;background:var(--primary-subtle);border:1px solid #9dd6d3;border-radius:6px}.input-disabled{background:#f3f4f6;color:#6b7280;cursor:not-allowed}.source-badge{display:inline-block;margin-left:.5rem;padding:.1rem .4rem;font-size:.7rem;font-weight:500;color:#475569;background:#e2e8f0;border-radius:4px;vertical-align:middle}.event-card-readonly{cursor:default;text-align:left;width:100%}