:root{--app-content-max-width: 78rem;--app-surface-radius: 8px;--app-surface-border: 1px solid rgb(15 23 42 / .08);--app-surface-shadow: 0 20px 50px rgb(15 23 42 / .08);--entry-cell-size: 48px;--date-header-size: 48px;--habit-label-min-width: 160px;--habit-date-window-width: calc((7 * var(--entry-cell-size)) + (6 * var(--space-2)));--app-sticky-topbar-offset: var(--space-4);--app-sticky-topbar-height: calc(3rem + (2 * var(--space-4)) + 2px);--app-sticky-topbar-z-index: 20;--app-sticky-date-header-z-index: 10;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--text-xs: .75rem;--text-sm: .875rem;--text-md: 1rem;--text-lg: 1.125rem;--text-xl: 1.5rem;--text-2xl: 2rem;--font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--contrast-0: #ffffff;--contrast-1: #f8f6f1;--contrast-2: #ece8df;--contrast-3: #d9d4c8;--contrast-4: #c1b9ab;--contrast-5: #9f9482;--contrast-6: #756c5e;--contrast-7: #4d463d;--contrast-8: #2a241f;--contrast-9: #12100f;--habit-color-0: #5f7cff;--habit-color-1: #25c2a0;--habit-color-2: #ff8a4c;--habit-color-3: #f14b6a;--habit-color-4: #8b5cf6;--habit-color-5: #16a34a;--habit-color-6: #f59e0b;--habit-color-7: #ec4899;--habit-color-8: #06b6d4;--habit-color-9: #84cc16;--habit-color-10: #1e40af;--habit-color-11: #c2410c;--habit-color-12: #7c2d12;--habit-color-13: #64748b;--habit-color-14: #a21caf;--habit-color-15: #166534;--habit-color-16: #a16207;--habit-color-17: #be123c;--habit-color-18: #0284c7;--habit-color-19: #4d7c0f}@media(prefers-color-scheme:dark){:root:not([data-theme]){color-scheme:dark;--page-bg: #101720;--panel-bg: rgba(17, 24, 39, .8);--panel-bg-solid: #111827;--panel-border: rgb(148 163 184 / .14);--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-tertiary: #94a3b8;--surface-raised: rgba(15, 23, 42, .88);--accent: #7da1ff;--accent-strong: #a9bcff;--success: #4ade80;--warning: #fbbf24;--danger: #fb7185;--shadow-color: rgb(2 6 23 / .5)}}:root,[data-theme=light]{color-scheme:light;--page-bg: #f6f7f9;--panel-bg: rgba(255, 255, 255, .78);--panel-bg-solid: #ffffff;--panel-border: rgb(15 23 42 / .09);--text-primary: #1c1b1a;--text-secondary: #5d554b;--text-tertiary: #7a6f62;--surface-raised: rgba(255, 255, 255, .9);--accent: #245bd6;--accent-strong: #1646c4;--success: #0f8f72;--warning: #b06016;--danger: #ba1f43;--shadow-color: rgb(15 23 42 / .12)}[data-theme=dark]{color-scheme:dark;--page-bg: #101720;--panel-bg: rgba(17, 24, 39, .8);--panel-bg-solid: #111827;--panel-border: rgb(148 163 184 / .14);--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-tertiary: #94a3b8;--surface-raised: rgba(15, 23, 42, .88);--accent: #7da1ff;--accent-strong: #a9bcff;--success: #4ade80;--warning: #fbbf24;--danger: #fb7185;--shadow-color: rgb(2 6 23 / .5)}[data-theme=black]{color-scheme:dark;--page-bg: #000000;--panel-bg: rgba(8, 8, 10, .96);--panel-bg-solid: #000000;--panel-border: rgb(255 255 255 / .08);--text-primary: #f9fafb;--text-secondary: #d1d5db;--text-tertiary: #9ca3af;--surface-raised: #070708;--accent: #7da1ff;--accent-strong: #b1c2ff;--success: #4ade80;--warning: #fbbf24;--danger: #fb7185;--shadow-color: rgb(0 0 0 / .8)}*{box-sizing:border-box}html{min-height:100%;font-family:var(--font-sans);background:var(--page-bg)}body{margin:0;min-height:100vh;font-family:var(--font-sans);font-size:var(--text-md);line-height:1.4;color:var(--text-primary);background:transparent;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}body,button,input,textarea,select{font:inherit;font-family:var(--font-sans)}a{color:inherit;text-decoration:none}button{border:0;cursor:pointer}img,svg{display:block}#root{min-height:100vh}.app-runtime-state{display:grid;min-height:100vh;place-content:center;gap:var(--space-3);padding:var(--space-6);color:var(--text-primary);text-align:center}.app-runtime-state h1,.app-runtime-state p{margin:0}.app-runtime-state h1{font-size:var(--text-2xl)}.app-runtime-state p{color:var(--text-secondary)}.app-shell{min-height:100vh;padding:var(--space-4);color:var(--text-primary)}.app-shell__topbar,.placeholder-page,.dialog-layer__dialog,.toast-layer__toast{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:var(--panel-bg);border:var(--app-surface-border);box-shadow:0 10px 30px var(--shadow-color)}.app-shell__topbar{position:sticky;top:var(--app-sticky-topbar-offset);z-index:var(--app-sticky-topbar-z-index);display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-4) var(--space-5);border-radius:var(--app-surface-radius)}.app-shell__brand{display:flex;align-items:center;gap:var(--space-3)}.app-shell__brand-mark{display:grid;place-items:center;width:3rem;height:3rem;border-radius:var(--app-surface-radius);background:var(--accent);color:#fff;font-size:var(--text-lg);font-weight:800}.app-shell__brand-kicker{font-size:var(--text-xs);letter-spacing:0;text-transform:uppercase;color:var(--text-tertiary)}.app-shell__brand-name{font-size:var(--text-xl);font-weight:700;letter-spacing:0}.app-shell__nav{display:flex;flex-wrap:wrap;gap:var(--space-2)}.app-shell__nav-link{padding:.7rem 1rem;border-radius:var(--app-surface-radius);color:var(--text-secondary);background:transparent;transition:background-color .12s ease,color .12s ease,transform .12s ease}.app-shell__nav-link:hover,.app-shell__nav-link:focus-visible{background:#2b6fff1f;color:var(--accent-strong);transform:translateY(-1px)}.app-shell__nav-link.is-active{color:var(--accent-strong);background:#2b6fff24}.app-shell__main{max-width:var(--app-content-max-width);margin:0 auto;padding:var(--space-6) 0}.placeholder-page{padding:var(--space-6);border-radius:var(--app-surface-radius);background:var(--surface-raised)}.placeholder-page__eyebrow{margin:0 0 var(--space-2);font-size:var(--text-xs);letter-spacing:0;text-transform:uppercase;color:var(--text-tertiary)}.placeholder-page__title{margin:0;font-size:var(--text-2xl);line-height:1.15;letter-spacing:0}.placeholder-page__summary{max-width:60ch;margin:var(--space-4) 0 0;font-size:var(--text-lg);color:var(--text-secondary)}.placeholder-page__details{max-width:68ch;margin:var(--space-3) 0 0;color:var(--text-tertiary)}.placeholder-page__actions{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-6)}.habits-list-shell{border:var(--app-surface-border);border-radius:var(--app-surface-radius);background:var(--surface-raised);box-shadow:0 10px 30px var(--shadow-color)}.habits-grid-scroll{overflow-x:visible}.habits-list-shell__header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-4);padding:var(--space-5);border-bottom:1px solid var(--panel-border)}.habits-list-shell__header h1,.habits-list-state h2{margin:0;letter-spacing:0}.habits-list-shell__header h1{font-size:var(--text-2xl);line-height:1.15}.habits-list-shell__eyebrow{margin:0 0 var(--space-2);font-size:var(--text-xs);letter-spacing:0;text-transform:uppercase;color:var(--text-tertiary)}.habits-list-shell__actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:var(--space-3)}.habits-date-header{position:sticky;top:calc(var(--app-sticky-topbar-offset) + var(--app-sticky-topbar-height));z-index:var(--app-sticky-date-header-z-index);display:grid;grid-template-columns:.375rem 4rem minmax(var(--habit-label-min-width),1fr) minmax(0,var(--habit-date-window-width));align-items:center;gap:var(--space-4);padding:var(--space-3) var(--space-5);border-bottom:1px solid var(--panel-border);background:color-mix(in srgb,var(--surface-raised) 92%,white)}.habits-date-header__label{grid-column:1 / 4;color:var(--text-secondary);font-size:var(--text-sm);font-weight:700}.habits-date-header__days,.habit-row__days{display:grid;grid-template-columns:repeat(7,var(--entry-cell-size));gap:var(--space-2);max-width:var(--habit-date-window-width);min-width:0;overflow-x:auto;overscroll-behavior-x:contain}.habits-date-header__day,.habit-row__day{display:grid;place-items:center;width:var(--entry-cell-size);height:var(--entry-cell-size);border-radius:8px}.habits-date-header__day{color:var(--text-secondary);font-size:var(--text-xs);font-weight:700;text-transform:uppercase;background:#2b6fff14}.habits-list{display:grid;gap:0;margin:0;padding:0;list-style:none}.habits-list-controls{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-5);border-bottom:1px solid var(--panel-border);background:var(--panel-bg)}.habits-list-controls__toggle,.habits-list-controls__select{display:inline-flex;align-items:center;gap:var(--space-2);min-height:2.5rem;color:var(--text-secondary);font-size:var(--text-sm);font-weight:700}.habits-list-controls__toggle input{width:1rem;height:1rem;accent-color:var(--accent)}.habits-list-controls__select select{min-height:2.25rem;padding:.35rem .55rem;border:1px solid var(--panel-border);border-radius:8px;background:var(--surface-raised);color:var(--text-primary);font:inherit}.habit-row{display:grid;grid-template-columns:.375rem 4rem minmax(var(--habit-label-min-width),1fr) minmax(0,var(--habit-date-window-width));align-items:center;gap:var(--space-4);min-height:5.5rem;padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--panel-border)}.habit-row:last-child{border-bottom:0}.habit-row__marker{align-self:stretch;border-radius:999px;background:var(--habit-color)}.habit-row__score{display:grid;place-items:center;width:3rem;height:3rem;border-radius:50%;background:radial-gradient(circle at center,var(--surface-raised) 59%,transparent 60%),conic-gradient(var(--accent) calc(var(--habit-score-percent) * 1%),rgb(43 111 255 / .16) 0);color:var(--text-primary);font-size:var(--text-xs);font-weight:800}.habit-row__score span{display:grid;place-items:center;width:2.25rem;height:2.25rem;border-radius:50%}.habit-row__main{min-width:0}.habit-row__title-line{display:flex;align-items:center;gap:var(--space-2);min-width:0}.habit-row__name{overflow-wrap:anywhere;font-size:var(--text-lg);font-weight:800;line-height:1.2}.habit-row__name:hover,.habit-row__name:focus-visible{color:var(--accent-strong)}.habit-row__badge{flex:none;padding:.2rem .45rem;border-radius:999px;background:#2b6fff1f;color:var(--accent-strong);font-size:var(--text-xs);font-weight:700}.habit-row__question,.habit-row__metadata{margin:var(--space-1) 0 0;overflow-wrap:anywhere}.habit-row__question{color:var(--text-secondary)}.habit-row__metadata{color:var(--text-tertiary);font-size:var(--text-sm)}.habit-row__day{position:relative;border:1px solid var(--panel-border);background:var(--panel-bg);color:var(--text-tertiary);cursor:default;font-size:var(--text-sm);font-weight:800;overflow:hidden}.habit-row__day:disabled{opacity:1}.habit-row__day--yes-manual,.habit-row__day--yes-auto{border-color:color-mix(in srgb,var(--success) 60%,var(--panel-border));background:color-mix(in srgb,var(--success) 16%,var(--panel-bg-solid));color:var(--success)}.habit-row__day--no{background:color-mix(in srgb,var(--danger) 10%,var(--panel-bg-solid));color:var(--danger)}.habit-row__day--skip{background:color-mix(in srgb,var(--warning) 12%,var(--panel-bg-solid));color:var(--warning)}.habit-row__day--unknown{background:color-mix(in srgb,var(--text-tertiary) 10%,var(--panel-bg-solid))}.habit-row__day--numerical{color:var(--accent-strong);font-size:var(--text-xs)}.habit-row__notes-dot{position:absolute;right:.35rem;bottom:.35rem;width:.35rem;height:.35rem;border-radius:50%;background:currentColor}.habits-list-state{padding:var(--space-6);text-align:center}.habits-list-state h2{font-size:var(--text-xl)}.habits-list-state p{margin:var(--space-2) auto 0;max-width:34rem;color:var(--text-secondary)}.intro-modal{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:var(--space-4);background:#0000006b;z-index:50}.intro-modal__dialog{width:min(44rem,100%);max-height:calc(100dvh - (2 * var(--space-4)));overflow:auto;overscroll-behavior:contain;padding:var(--space-6);border:var(--app-surface-border);border-radius:var(--app-surface-radius);background:var(--surface-raised);box-shadow:0 24px 60px var(--shadow-color)}.intro-modal__eyebrow,.about-page__metadata dt{margin:0 0 var(--space-2);font-size:var(--text-xs);letter-spacing:0;text-transform:uppercase;color:var(--text-tertiary)}.intro-modal__dialog h2,.intro-modal__dialog h3{margin:0;letter-spacing:0}.intro-modal__dialog h2{font-size:var(--text-2xl)}.intro-modal__slides,.about-page__metadata{display:grid;gap:var(--space-4);margin-top:var(--space-5)}.intro-modal__slides{grid-template-columns:repeat(3,minmax(0,1fr))}.intro-modal__slides article{padding:var(--space-4);border:1px solid var(--panel-border);border-radius:var(--app-surface-radius);background:var(--panel-bg)}.intro-modal__slides p,.about-page__metadata dd,.about-page__developer{margin:var(--space-2) 0 0;color:var(--text-secondary)}.intro-modal__actions,.about-page__links{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-6)}.about-page__metadata{max-width:48rem}.about-page__metadata div{padding-bottom:var(--space-3);border-bottom:1px solid var(--panel-border)}.about-page__metadata dd{margin-left:0}.about-page__version{padding:0;color:var(--accent-strong);background:transparent;font-weight:700}.button{display:inline-flex;align-items:center;justify-content:center;min-height:2.75rem;padding:.75rem 1rem;border-radius:var(--app-surface-radius);background:var(--accent);color:#fff;font-weight:700;transition:transform .12s ease,filter .12s ease}.button:hover,.button:focus-visible{transform:translateY(-1px);filter:brightness(1.05)}.button--secondary{background:transparent;color:var(--text-primary);border:1px solid var(--panel-border)}.dialog-layer,.toast-layer{position:fixed;inset:auto 1rem 1rem auto;display:grid;gap:var(--space-2);z-index:40}.dialog-layer{inset:1rem 1rem auto auto;width:min(22rem,calc(100vw - 2rem))}.dialog-layer__dialog,.toast-layer__toast{padding:1rem;border-radius:var(--app-surface-radius)}.toast-layer{inset:auto 1rem 1rem auto;width:min(24rem,calc(100vw - 2rem))}.toast-layer__toast{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.toast-layer__toast button{padding:.5rem .75rem;border-radius:var(--app-surface-radius);background:#2b6fff1a;color:var(--accent-strong)}.entry-popup-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:200;display:flex;align-items:center;justify-content:center;padding:1rem}.entry-popup{background:var(--surface-raised);border:var(--app-surface-border);border-radius:var(--app-surface-radius);box-shadow:0 24px 60px var(--shadow-color);padding:var(--space-6);width:min(400px,100%);display:flex;flex-direction:column;gap:var(--space-4);max-height:calc(100dvh - 2rem);overflow-y:auto;overscroll-behavior:contain}.entry-popup__header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3)}.entry-popup__title{margin:0;font-size:var(--text-lg);font-weight:800;letter-spacing:0;line-height:1.2}.entry-popup__close{flex:none;display:grid;place-items:center;width:2rem;height:2rem;border-radius:var(--app-surface-radius);background:transparent;color:var(--text-secondary);font-size:var(--text-lg);line-height:1;transition:background-color .12s ease}.entry-popup__close:hover,.entry-popup__close:focus-visible{background:var(--panel-bg);color:var(--text-primary)}.entry-popup__value-buttons{display:flex;flex-wrap:wrap;gap:var(--space-2)}.entry-popup__value-btn{min-height:2.5rem;padding:.5rem 1rem;border-radius:var(--app-surface-radius);border:1px solid var(--panel-border);background:var(--panel-bg);color:var(--text-primary);font-weight:700;transition:transform .12s ease,filter .12s ease,background-color .12s ease}.entry-popup__value-btn:hover,.entry-popup__value-btn:focus-visible{transform:translateY(-1px);filter:brightness(1.05)}.entry-popup__value-btn--yes.is-active,.entry-popup__value-btn--yes:hover,.entry-popup__value-btn--yes:focus-visible{background:color-mix(in srgb,var(--success) 16%,var(--panel-bg-solid));border-color:color-mix(in srgb,var(--success) 60%,var(--panel-border));color:var(--success)}.entry-popup__value-btn--no.is-active,.entry-popup__value-btn--no:hover,.entry-popup__value-btn--no:focus-visible{background:color-mix(in srgb,var(--danger) 10%,var(--panel-bg-solid));color:var(--danger)}.entry-popup__value-btn--skip.is-active,.entry-popup__value-btn--skip:hover,.entry-popup__value-btn--skip:focus-visible{background:color-mix(in srgb,var(--warning) 12%,var(--panel-bg-solid));color:var(--warning)}.entry-popup__value-btn--unknown.is-active,.entry-popup__value-btn--unknown:hover,.entry-popup__value-btn--unknown:focus-visible{background:color-mix(in srgb,var(--text-tertiary) 10%,var(--panel-bg-solid))}.entry-popup__notes-field{display:flex;flex-direction:column;gap:var(--space-2)}.entry-popup__notes-label{font-size:var(--text-sm);font-weight:700;color:var(--text-secondary)}.entry-popup__notes{width:100%;padding:var(--space-3);border:1px solid var(--panel-border);border-radius:var(--app-surface-radius);background:var(--panel-bg);color:var(--text-primary);resize:vertical;min-height:5rem}.entry-popup__notes:focus{outline:2px solid var(--accent);outline-offset:1px}.entry-popup__numerical-field{display:flex;flex-direction:column;gap:var(--space-2)}.entry-popup__numerical-input-row{display:flex;align-items:center;gap:var(--space-2)}.entry-popup__numerical-input{flex:1;min-width:0;padding:var(--space-3);border:1px solid var(--panel-border);border-radius:var(--app-surface-radius);background:var(--panel-bg);color:var(--text-primary);font-size:var(--text-lg)}.entry-popup__numerical-input:focus{outline:2px solid var(--accent);outline-offset:1px}.entry-popup__numerical-input--error{border-color:var(--danger)}.entry-popup__unit{flex:none;color:var(--text-secondary);font-weight:700}.entry-popup__error{margin:0;color:var(--danger);font-size:var(--text-sm)}.entry-popup__actions{display:flex;flex-wrap:wrap;gap:var(--space-3)}.habit-row--selected{background:var(--color-selected-bg, rgba(0, 120, 255, .08))}.habit-row__select-indicator{display:inline-block;flex:none;width:1.1rem;height:1.1rem;border-radius:50%;border:2px solid var(--panel-border);background:var(--panel-bg);margin-right:.5rem;vertical-align:middle}.habit-row__select-indicator--checked{background:var(--accent);border-color:var(--accent)}.bulk-action-bar{position:fixed;bottom:0;left:0;right:0;background:var(--surface-raised);border-top:1px solid var(--panel-border);padding:.75rem 1rem;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;z-index:100;box-shadow:0 -4px 20px var(--shadow-color)}.bulk-action-bar__count{flex:1;font-weight:500}.bulk-action-bar__color-picker-row{flex:0 0 100%}.bulk-color-picker{display:flex;flex-wrap:wrap;gap:.25rem;max-width:280px}.bulk-color-picker__swatch{width:2rem;height:2rem;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:border-color .12s ease,transform .12s ease}.bulk-color-picker__swatch:hover,.bulk-color-picker__swatch.is-active{border-color:var(--color-text, var(--text-primary));transform:scale(1.1)}.delete-confirm-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:var(--space-4);background:#0000006b;z-index:150}.delete-confirm-dialog{width:min(30rem,100%);padding:var(--space-6);border:var(--app-surface-border);border-radius:var(--app-surface-radius);background:var(--surface-raised);box-shadow:0 24px 60px var(--shadow-color)}.delete-confirm-dialog h2{margin:0 0 var(--space-3);font-size:var(--text-xl);letter-spacing:0}.delete-confirm-dialog p{margin:0;color:var(--text-secondary)}.delete-confirm-dialog__actions{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-6)}.habit-form-route__body{padding:var(--space-5)}.habit-form{display:flex;flex-direction:column;gap:var(--space-5)}.habit-form__section{display:flex;flex-direction:column;gap:var(--space-4)}.habit-form__section-title{margin:0 0 var(--space-1);font-size:var(--text-sm);font-weight:700;letter-spacing:0;text-transform:uppercase;color:var(--text-tertiary)}.habit-form__field{display:flex;flex-direction:column;gap:var(--space-2)}.habit-form__label{font-size:var(--text-sm);font-weight:700;color:var(--text-secondary)}.habit-form__required{color:var(--danger);margin-left:.2em}.habit-form__hint{font-weight:400;color:var(--text-tertiary)}.habit-form__input{padding:var(--space-3);border:1px solid var(--panel-border);border-radius:var(--app-surface-radius);background:var(--panel-bg);color:var(--text-primary);font:inherit}.habit-form__input:focus{outline:2px solid var(--accent);outline-offset:1px}.habit-form__input--error{border-color:var(--danger)}.habit-form__input--short{width:5rem;flex:none}.habit-form__input--unit{flex:1;min-width:0}.habit-form__textarea{padding:var(--space-3);border:1px solid var(--panel-border);border-radius:var(--app-surface-radius);background:var(--panel-bg);color:var(--text-primary);font:inherit;resize:vertical;min-height:5rem}.habit-form__textarea:focus{outline:2px solid var(--accent);outline-offset:1px}.habit-form__field-error{margin:0;color:var(--danger);font-size:var(--text-sm)}.habit-form__color-grid{display:flex;flex-wrap:wrap;gap:var(--space-2)}.habit-form__color-swatch{width:2rem;height:2rem;border-radius:50%;border:2.5px solid transparent;cursor:pointer;transition:border-color .12s ease,transform .12s ease}.habit-form__color-swatch:hover,.habit-form__color-swatch:focus-visible{transform:scale(1.12);outline:2px solid var(--accent);outline-offset:2px}.habit-form__color-swatch--selected{border-color:var(--text-primary);transform:scale(1.12)}.habit-form__inline-row{display:flex;align-items:center;gap:var(--space-3);flex-wrap:wrap}.habit-form__inline-row--tight{gap:var(--space-2);flex-wrap:nowrap}.habit-form__inline-sep{color:var(--text-secondary);font-size:var(--text-sm);white-space:nowrap}.habit-form__select{min-height:2.5rem;padding:.45rem .65rem;border:1px solid var(--panel-border);border-radius:var(--app-surface-radius);background:var(--panel-bg);color:var(--text-primary);font:inherit}.habit-form__select:focus{outline:2px solid var(--accent);outline-offset:1px}.habit-form__radio-group{display:flex;gap:var(--space-4);flex-wrap:wrap}.habit-form__radio-label,.habit-form__toggle-label{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);font-weight:500;cursor:pointer}.habit-form__weekday-grid{display:flex;gap:var(--space-2);flex-wrap:wrap}.habit-form__weekday-label{display:flex;align-items:center;gap:var(--space-1);padding:.4rem .6rem;border:1px solid var(--panel-border);border-radius:var(--app-surface-radius);font-size:var(--text-sm);font-weight:500;cursor:pointer;background:var(--panel-bg)}.habit-form__weekday-label:has(input:checked){background:color-mix(in srgb,var(--accent) 12%,var(--panel-bg));border-color:color-mix(in srgb,var(--accent) 50%,var(--panel-border));color:var(--accent-strong)}.habit-form__weekday-label input{position:absolute;opacity:0;width:0;height:0}.habit-form__sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.habit-form__actions{display:flex;flex-wrap:wrap;gap:var(--space-3);padding-top:var(--space-2)}@media(max-width:840px){.app-shell__topbar{flex-direction:column;align-items:flex-start}.app-shell__main{padding-top:var(--space-4)}.intro-modal__slides,.habits-list-shell__header{grid-template-columns:1fr}.habits-list-shell__header{display:grid}.habits-list-shell__actions{justify-content:flex-start}}.habit-detail{display:flex;flex-direction:column;gap:var(--space-4)}.habit-detail__header{display:flex;gap:0;border-radius:var(--app-surface-radius);border:var(--app-surface-border);background:var(--panel-bg);box-shadow:0 10px 30px var(--shadow-color);overflow:hidden}.habit-detail__color-bar{width:6px;flex-shrink:0;background:var(--habit-accent, var(--accent))}.habit-detail__header-body{flex:1;padding:var(--space-5);display:flex;flex-direction:column;gap:var(--space-3);min-width:0}.habit-detail__title-row{display:flex;align-items:center;gap:var(--space-3);flex-wrap:wrap}.habit-detail__title{margin:0;font-size:var(--text-2xl);font-weight:700;letter-spacing:0;line-height:1.15}.habit-detail__archived-badge{padding:.2rem .6rem;border-radius:99px;background:var(--contrast-2);color:var(--text-tertiary);font-size:var(--text-xs);font-weight:600;text-transform:uppercase;letter-spacing:.04em}.habit-detail__subtitle{display:flex;flex-wrap:wrap;gap:var(--space-1);color:var(--text-secondary);font-size:var(--text-sm)}.habit-detail__actions{display:flex;flex-wrap:wrap;gap:var(--space-3)}.habit-detail__card{padding:var(--space-5);border-radius:var(--app-surface-radius);border:var(--app-surface-border);background:var(--panel-bg);box-shadow:0 10px 30px var(--shadow-color)}.habit-detail__card-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);margin-bottom:var(--space-3)}.habit-detail__card-header .habit-detail__section-title{margin:0}.habit-detail__section-title{margin:0 0 var(--space-3);font-size:var(--text-lg);font-weight:700;letter-spacing:0}.habit-detail__notes-body{margin:0;color:var(--text-secondary);white-space:pre-wrap}.habit-detail__overview{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:var(--space-4)}.habit-detail__overview-stat{display:flex;flex-direction:column;align-items:center;gap:var(--space-1);padding:var(--space-3);border-radius:var(--app-surface-radius);background:color-mix(in srgb,var(--panel-bg) 60%,var(--page-bg))}.habit-detail__overview-value{font-size:var(--text-2xl);font-weight:800;color:var(--accent-strong);letter-spacing:0}.habit-detail__overview-label{font-size:var(--text-xs);color:var(--text-tertiary);text-align:center}.habit-detail__target-table-scroll{width:100%;max-width:100%;overflow-x:auto}.habit-detail__target-table{width:100%;min-width:32rem;border-collapse:collapse;font-size:var(--text-sm)}.habit-detail__target-table th,.habit-detail__target-table td{padding:var(--space-2) var(--space-3);text-align:left;border-bottom:1px solid var(--panel-border)}.habit-detail__target-table th{color:var(--text-tertiary);font-weight:600;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em}.habit-detail__progress-bar-track{width:100%;max-width:120px;height:6px;background:var(--contrast-2);border-radius:99px;overflow:hidden}.habit-detail__progress-bar-fill{height:100%;background:var(--habit-accent, var(--accent));border-radius:99px;transition:width .3s ease}.habit-detail__done-badge{padding:.15rem .5rem;border-radius:99px;background:color-mix(in srgb,var(--habit-accent, var(--accent)) 20%,transparent);color:var(--accent-strong);font-size:var(--text-xs);font-weight:600}.habit-detail__remaining{color:var(--text-secondary);font-size:var(--text-xs)}.habit-detail__chart{margin-bottom:var(--space-2)}.habit-detail__chart-empty{color:var(--text-tertiary);font-size:var(--text-sm);padding:var(--space-4) 0}.habit-detail__chart-summary{margin:var(--space-2) 0 0;font-size:var(--text-xs);color:var(--text-tertiary)}.habit-detail__bucket-controls{display:flex;gap:var(--space-1)}.habit-detail__bucket-btn{padding:.25rem .6rem;border-radius:var(--app-surface-radius);background:transparent;color:var(--text-secondary);font-size:var(--text-xs);font-weight:600;cursor:pointer;border:1px solid transparent;transition:background-color .12s ease,color .12s ease}.habit-detail__bucket-btn:hover{background:color-mix(in srgb,var(--accent) 10%,transparent);color:var(--accent-strong)}.habit-detail__bucket-btn--active{background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--accent-strong);border-color:color-mix(in srgb,var(--accent) 30%,transparent)}.habit-detail__history-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(68px,1fr));gap:var(--space-2)}.habit-detail__history-cell{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:var(--space-2);border-radius:var(--app-surface-radius);background:var(--contrast-1);border:1px solid transparent;cursor:pointer;transition:transform 80ms ease,border-color 80ms ease;font-size:var(--text-xs)}.habit-detail__history-cell:hover{transform:translateY(-1px);border-color:var(--panel-border)}.habit-detail__history-cell--yes{color:#fff}.habit-detail__history-cell--no{background:color-mix(in srgb,var(--contrast-2) 60%,transparent);color:var(--text-tertiary)}.habit-detail__history-cell--skip{background:color-mix(in srgb,var(--contrast-3) 40%,transparent);color:var(--text-secondary)}.habit-detail__history-cell--unknown{color:var(--text-tertiary)}.habit-detail__history-cell--numerical{background:color-mix(in srgb,var(--habit-accent, var(--accent)) 15%,transparent);color:color-mix(in srgb,var(--accent-strong) 72%,var(--text-primary))}.habit-detail__history-cell-date{font-size:.6rem;color:inherit;text-align:center}.habit-detail__history-cell-value{font-weight:700;font-size:var(--text-xs)}.habit-detail__streaks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-2)}.habit-detail__streak-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--app-surface-radius);background:color-mix(in srgb,var(--panel-bg) 60%,var(--page-bg))}.habit-detail__streak-length{font-size:var(--text-lg);font-weight:800;color:var(--accent-strong);min-width:3rem}.habit-detail__streak-dates{font-size:var(--text-sm);color:var(--text-secondary)}.habit-detail__empty{margin:0;color:var(--text-tertiary);font-size:var(--text-sm)}.habit-detail__footer{padding-bottom:var(--space-4)}.habit-detail__dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:100;display:grid;place-items:center;padding:var(--space-4)}.habit-detail__dialog{background:var(--panel-bg);border:var(--app-surface-border);border-radius:var(--app-surface-radius);box-shadow:0 20px 60px var(--shadow-color);padding:var(--space-6);max-width:400px;width:100%}.habit-detail__dialog-title{margin:0 0 var(--space-3);font-size:var(--text-xl);font-weight:700;letter-spacing:0}.habit-detail__dialog-body{margin:0 0 var(--space-5);color:var(--text-secondary)}.habit-detail__dialog-actions{display:flex;gap:var(--space-3)}.button--danger{background:#e53e3e;color:#fff}.button--danger:hover{background:#c53030}.habit-detail__popup-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:90;display:grid;place-items:center;padding:var(--space-4);overflow-y:auto}.settings-route{max-width:640px;margin:0 auto;padding:var(--space-4)}.settings-route__header{margin-bottom:var(--space-6)}.settings-route__header h1{font-size:var(--text-2xl);font-weight:700;margin:0}.settings-route__body{display:flex;flex-direction:column;gap:var(--space-6)}.settings-route__file-input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.settings-section{background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:var(--radius-lg);overflow:hidden}.settings-section__title{font-size:var(--text-sm);font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-tertiary);margin:0;padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--panel-border)}.settings-section__body{display:flex;flex-direction:column}.settings-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-3) var(--space-4);min-height:52px}.settings-row+.settings-row{border-top:1px solid var(--panel-border)}.settings-route__note{margin:0;padding:var(--space-3) var(--space-4);border-top:1px solid var(--panel-border);color:var(--text-tertiary);font-size:var(--text-sm);line-height:1.45}.settings-row__label{flex:1;min-width:0}.settings-row__label>span{font-size:var(--text-md);font-weight:500;color:var(--text-primary)}.settings-row__description{font-size:var(--text-sm);color:var(--text-tertiary);margin:var(--space-1) 0 0}.settings-row__control{flex-shrink:0;display:flex;align-items:center;gap:var(--space-2)}.settings-toggle{display:flex;align-items:center;cursor:pointer}.settings-toggle input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.settings-toggle__track{display:block;width:44px;height:24px;border-radius:12px;background:var(--text-tertiary);position:relative;transition:background .15s}.settings-toggle__track:after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .15s}.settings-toggle input:checked+.settings-toggle__track{background:var(--accent)}.settings-toggle input:checked+.settings-toggle__track:after{transform:translate(20px)}.settings-toggle input:focus-visible+.settings-toggle__track{outline:2px solid var(--accent);outline-offset:2px}.settings-select{padding:var(--space-1) var(--space-3);border:1px solid var(--panel-border);border-radius:var(--radius-md);background:var(--surface-raised);color:var(--text-primary);font-size:var(--text-sm);cursor:pointer;max-width:180px}.settings-select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.settings-color-picker{display:flex;flex-wrap:wrap;gap:var(--space-1);max-width:200px}.settings-color-picker__swatch{width:24px;height:24px;border-radius:50%;border:2px solid transparent;padding:0;cursor:pointer;transition:transform .1s}.settings-color-picker__swatch:hover{transform:scale(1.15)}.settings-color-picker__swatch--selected{border-color:var(--text-primary);transform:scale(1.15)}.settings-color-picker__swatch:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.due-reminders-panel{background:var(--surface-elevated);border-bottom:1px solid var(--border);padding:10px 16px 8px}.due-reminders-panel__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.due-reminders-panel__title{font-size:.8125rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em}.due-reminders-panel__dismiss{background:none;border:none;cursor:pointer;color:var(--text-secondary);font-size:1.25rem;line-height:1;padding:0 2px}.due-reminders-panel__dismiss:focus-visible{outline:2px solid var(--accent);border-radius:2px}.due-reminders-panel__list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:4px}.due-reminders-panel__item{display:flex;align-items:center;justify-content:space-between;font-size:.875rem}.due-reminders-panel__habit-name{color:var(--text-primary);font-weight:500}.due-reminders-panel__time{color:var(--text-secondary);font-size:.8125rem;font-variant-numeric:tabular-nums}.dashboard-route{display:flex;flex-direction:column;gap:var(--space-4)}.dashboard-route__header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-4);padding:var(--space-5);border:var(--app-surface-border);border-radius:var(--app-surface-radius);background:var(--surface-raised);box-shadow:0 10px 30px var(--shadow-color)}.dashboard-route__header h1{margin:0;font-size:var(--text-2xl);line-height:1.15}.dashboard-route__eyebrow{margin:0 0 var(--space-2);font-size:var(--text-xs);letter-spacing:0;text-transform:uppercase;color:var(--text-tertiary)}.dashboard-route__subtitle{margin:var(--space-2) 0 0;color:var(--text-secondary);font-size:var(--text-sm)}.dashboard-route__nav-actions{display:flex;flex-wrap:wrap;gap:var(--space-2)}.dashboard-route__filter{display:flex;flex-wrap:wrap;gap:var(--space-2);padding:var(--space-3) var(--space-4);border:var(--app-surface-border);border-radius:var(--app-surface-radius);background:var(--panel-bg)}.dashboard-route__filter-btn{padding:.35rem .85rem;border-radius:999px;border:1px solid var(--panel-border);background:var(--surface-raised);color:var(--text-secondary);font-size:var(--text-sm);font-weight:700;cursor:pointer;transition:background-color .12s ease,color .12s ease,border-color .12s ease}.dashboard-route__filter-btn:hover{background:color-mix(in srgb,var(--accent) 10%,transparent);color:var(--accent-strong)}.dashboard-route__filter-btn--active{background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--accent-strong);border-color:color-mix(in srgb,var(--accent) 40%,transparent)}.dashboard-route__grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-4)}.dashboard-route__state{padding:var(--space-6);text-align:center;border:var(--app-surface-border);border-radius:var(--app-surface-radius);background:var(--surface-raised);box-shadow:0 10px 30px var(--shadow-color)}.dashboard-route__state h2{margin:0 0 var(--space-2);font-size:var(--text-xl)}.dashboard-route__state p{margin:0;color:var(--text-secondary)}.dashboard-card{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4);border:var(--app-surface-border);border-radius:var(--app-surface-radius);background:var(--surface-raised);box-shadow:0 10px 30px var(--shadow-color);border-left:6px solid var(--habit-accent, var(--accent))}.dashboard-card--placeholder{opacity:.6}.dashboard-card__header{display:grid;grid-template-columns:1fr auto;align-items:center;gap:var(--space-3)}.dashboard-card__accent{display:none}.dashboard-card__title-block{min-width:0}.dashboard-card__title-btn{display:inline-flex;align-items:center;padding:0;margin:0;background:none;border:none;color:inherit;font:inherit;text-align:left;cursor:pointer}.dashboard-card__title-btn:hover .dashboard-card__title,.dashboard-card__title-btn:focus-visible .dashboard-card__title{color:var(--accent-strong)}.dashboard-card__title{display:block;overflow-wrap:anywhere;font-size:var(--text-lg);font-weight:800;line-height:1.2}.dashboard-card__frequency{margin:var(--space-1) 0 0;color:var(--text-tertiary);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em}.dashboard-card__score{display:grid;place-items:center;width:3rem;height:3rem;border-radius:50%;background:radial-gradient(circle at center,var(--surface-raised) 59%,transparent 60%),conic-gradient(var(--habit-accent, var(--accent)) calc(var(--habit-score-percent) * 1%),rgb(43 111 255 / .16) 0);color:var(--text-primary);font-size:var(--text-xs);font-weight:800}.dashboard-card__score span{display:grid;place-items:center;width:2.25rem;height:2.25rem;border-radius:50%;background:var(--surface-raised)}.dashboard-card__today{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--app-surface-radius);background:color-mix(in srgb,var(--panel-bg) 60%,var(--page-bg))}.dashboard-card__today-label{color:var(--text-tertiary);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em;font-weight:700}.dashboard-card__today-value{font-size:var(--text-md);font-weight:800;color:var(--accent-strong)}.dashboard-card__today-toggle{display:inline-grid;place-items:center;width:2.5rem;height:2.5rem;border-radius:50%;border:1px solid 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0}.fx-bar__col.is-best{background:var(--primary)}.fx-bar__lbl{font-size:12px;color:var(--text-secondary);font-weight:600}.fx-bar__pct{font-size:11px;font-weight:800;font-family:var(--font-sans);color:var(--text-secondary)}.fx-bar__pct.is-best{color:var(--primary-text)}.fx-rank-row{display:flex;align-items:center;gap:12px}.fx-rank-row__num{width:22px;font-family:var(--font-sans);font-weight:800;color:var(--text-tertiary);font-size:13px}.fx-rank-row__bar-track{height:6px;background:var(--surface-muted);border-radius:999px;overflow:hidden}.fx-rank-row__bar-fill{height:100%;border-radius:999px}.fx-input{border:1px solid var(--panel-border);background:var(--page-bg);color:var(--text-primary);border-radius:var(--radius-lg);padding:12px 16px;font-size:14px;font-family:var(--font-sans);outline:none;transition:border-color .18s ease,box-shadow .18s ease;width:100%}.fx-input::placeholder{color:var(--text-tertiary)}.fx-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-tint)}.fx-time-input{flex:0 0 72px;width:72px;min-width:72px;padding-inline:10px;text-align:center;font-variant-numeric:tabular-nums;line-height:1.2}.fx-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#1f293759;display:grid;place-items:center;z-index:50;padding:16px}[data-theme=dark] .fx-modal-backdrop,[data-theme=black] .fx-modal-backdrop{background:#0000008c}.fx-modal{font-family:var(--font-sans);background:var(--surface-raised);border:1px solid var(--panel-border);border-radius:var(--radius-xl);box-shadow:0 30px 80px #1f293738;padding:32px;width:100%;max-width:460px}.fx-modal__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.fx-modal__title{font-family:var(--font-sans);font-size:24px;font-weight:900;color:var(--text-primary);margin:4px 0 0;letter-spacing:-.01em}.fx-field{display:block;margin-bottom:18px}.fx-field__label{display:block;margin-bottom:6px}.fx-tag-row{display:flex;gap:10px;flex-wrap:wrap}.fx-color-swatch{position:relative;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:0;border-radius:50%;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;box-shadow:inset 0 0 0 1px #ffffff52,0 2px 6px #0f172a24;transition:box-shadow .14s ease,filter .14s ease,transform .14s ease}.fx-color-swatch:hover,.fx-color-swatch:focus-visible{filter:saturate(1.08);transform:scale(1.14);outline:none}.fx-color-swatch--selected{filter:saturate(1.12);transform:scale(1.22);box-shadow:inset 0 0 0 1px #ffffff6b,0 6px 14px #0f172a33}.fx-color-swatch--selected:after{content:"";width:7px;height:11px;margin-top:-2px;border-right:2px solid rgb(255 255 255 / .98);border-bottom:2px solid rgb(255 255 255 / .98);filter:drop-shadow(0 1px 2px rgb(15 23 42 / .55));transform:rotate(45deg)}.fx-tag-btn{padding:8px 16px;border-radius:var(--radius-full);border:1px solid var(--panel-border);background:var(--surface-raised);color:var(--text-secondary);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.04em;cursor:pointer;transition:all .18s ease}.fx-tag-btn.is-active{border-color:var(--primary);background:var(--primary-tint-strong);color:var(--primary-text)}.fx-day-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.fx-day-btn{height:44px;border-radius:var(--radius-lg);border:1px solid var(--panel-border);background:var(--surface-raised);color:var(--text-secondary);font-weight:800;font-size:14px;cursor:pointer;transition:all .15s ease}.fx-day-btn.is-active{border-color:var(--primary);background:var(--primary);color:var(--primary-foreground)}.fx-preset-btn{padding:4px 10px;border:0;background:transparent;color:var(--text-secondary);border-radius:var(--radius-full);font-weight:700;cursor:pointer;font-size:11px;text-transform:uppercase;letter-spacing:.04em}.fx-preset-btn.is-active{background:var(--primary-tint);color:var(--primary-text)}.fx-modal__actions{display:flex;gap:10px;justify-content:space-between;align-items:center}.fx-spacer{flex:1}@media(prefers-reduced-motion:reduce){.fx-habit-row:hover,.fx-btn-stack:hover,.fx-heatmap-cell:hover{transform:none}}