[data-theme=dark]{--color-bg:#000;--color-text:#fff;--color-accent:#ffd54f;--color-accent-hover:#ffca28;--color-accent-active:#ffc107;--color-surface:#1a1a1a;--color-surface-elevated:#2a2a2a;--color-border:#333;--color-text-secondary:#aaa;--color-text-muted:#999;--color-success:#66bb6a;--color-error:#ef5350;--color-overlay:#000000d9;--color-nav-bg:#1e1e1ef2;--color-card-bg:#1a1a1a;--color-input-bg:#1a1a1a;--color-input-border:#444;--color-skeleton:#2a2a2a;--color-skeleton-shine:#3a3a3a;--shadow-nav:0 -.125rem 1rem #00000080}[data-theme=light]{--color-bg:#fff;--color-text:#000;--color-accent:#1976d2;--color-accent-hover:#1565c0;--color-accent-active:#0d47a1;--color-surface:#f5f5f5;--color-surface-elevated:#eee;--color-border:#ddd;--color-text-secondary:#555;--color-text-muted:#666;--color-success:#43a047;--color-error:#e53935;--color-overlay:#ffffffe6;--color-nav-bg:#a8a6a656;--color-card-bg:#f5f5f5;--color-input-bg:#f5f5f5;--color-input-border:#ccc;--color-skeleton:#e0e0e0;--color-skeleton-shine:#f0f0f0;--shadow-nav:0 -.125rem 1rem #0000001a}.top-bar{top:0;z-index:100;background:var(--color-surface);justify-content:space-between;align-items:center;height:3.5rem;padding-inline-start:1rem;padding-inline-end:1rem;display:flex;position:fixed;left:0;right:0}.top-bar__btn{border-radius:50%;justify-content:center;align-items:center;width:2.5rem;height:2.5rem;transition:background .2s;display:flex}.top-bar__btn:hover{background:var(--color-surface)}.top-bar__btn svg{width:1.4rem;height:1.4rem}.top-bar__title{text-align:center;flex:1;font-size:1.15rem;font-weight:600}.bottom-nav-wrapper{bottom:0;z-index:100;pointer-events:none;position:fixed;left:0;right:0}.bottom-nav{margin-inline-start:max(3rem,50% - 15rem);margin-inline-end:max(3rem,50% - 15rem);background:var(--color-nav-bg);-webkit-backdrop-filter:blur(10px);pointer-events:auto;border-radius:9999px;justify-content:space-between;align-items:center;max-width:30rem;margin-bottom:1rem;padding:.5rem 1rem;display:flex;position:relative;box-shadow:inset 0 0 20px -10px}.bottom-nav__item{color:var(--color-text-secondary);border-radius:.75rem;flex-direction:column;align-items:center;gap:.2rem;padding:.3rem .6rem;font-size:.65rem;font-weight:500;text-decoration:none;transition:color .2s,background .2s;display:flex}.bottom-nav__item:hover{color:var(--color-text);background:var(--color-surface);text-decoration:none}.bottom-nav__item svg{width:1.3rem;height:1.3rem}.bottom-nav__label{white-space:nowrap}.btn{border-radius:.75rem;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;transition:background .2s,transform .1s;display:inline-flex}.btn:active{transform:scale(.97)}.btn--primary{background:var(--color-accent);color:var(--color-bg)}.btn--primary:hover{background:var(--color-accent-hover);text-decoration:none}.btn--secondary{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}.btn--secondary:hover{background:var(--color-surface-elevated);text-decoration:none}.btn--large{padding:1rem 2rem;font-size:1.1rem}.card{background:var(--color-card-bg);border:1px solid var(--color-border);border-radius:1rem;padding:1.25rem}.modal-overlay{z-index:200;background:var(--color-overlay);opacity:0;visibility:hidden;justify-content:center;align-items:center;transition:opacity .25s,visibility .25s;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.modal-overlay.active{opacity:1;visibility:visible}.modal{background:var(--color-surface);border-radius:1.25rem;width:min(90vw,28rem);max-height:90vh;padding:2rem;overflow-y:auto}.modal__title{margin-bottom:.75rem;font-size:1.3rem;font-weight:700}.modal__body{color:var(--color-text-secondary);margin-bottom:1.5rem}.logo-viewer{z-index:300;background:var(--color-bg);opacity:0;visibility:hidden;flex-direction:column;justify-content:center;align-items:center;transition:opacity .3s,visibility .3s;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.logo-viewer.active{opacity:1;visibility:visible}.logo-viewer__close{top:1rem;background:var(--color-surface);width:2.5rem;height:2.5rem;color:var(--color-text);border-radius:50%;justify-content:center;align-items:center;font-size:1.5rem;transition:background .2s;display:flex;position:absolute}.logo-viewer__close:not(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){right:1rem}.logo-viewer__close:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){left:1rem}.logo-viewer__close:hover{background:var(--color-surface-elevated)}.logo-viewer__img{max-width:80vw;max-height:80vh}.home-content{text-align:center;flex-direction:column;align-items:center;gap:1.25rem;padding-top:1rem;display:flex}.home-content__heading{font-size:1.75rem;font-weight:700}.home-content__body{max-width:65ch;color:var(--color-text-secondary);line-height:1.6}.home-content__actions{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.home-content__footer{max-width:65ch;color:var(--color-text-muted);font-size:.85rem}.prompts-subtitle{color:var(--color-text-secondary);text-align:center;margin-bottom:1.25rem;font-size:1rem}.prompts-list{flex-direction:column;gap:1rem;display:flex}.prompt-card{background:var(--color-card-bg);border:1px solid var(--color-border);border-radius:1rem;padding:1.25rem;font-size:1.05rem;line-height:1.5}@media (min-width:768px){.prompts-list{flex-direction:row}.prompt-card{flex:1}}.impact-page{text-align:center;flex-direction:column;align-items:center;gap:1.5rem;display:flex}.streak-counter{align-items:center;gap:.4rem;font-size:1.5rem;font-weight:700;display:flex}.streak-counter.animate{animation:.6s streakPulse}@keyframes streakPulse{0%,to{transform:scale(1)}50%{transform:scale(1.15)}}.daily-goal{flex-direction:column;align-items:center;gap:.75rem;display:flex}.daily-goal__label{color:var(--color-text-secondary);font-size:1rem}.daily-goal__controls{align-items:center;gap:1rem;display:flex}.daily-goal__btn{background:var(--color-surface);border-radius:50%;justify-content:center;align-items:center;width:2.5rem;height:2.5rem;transition:background .2s;display:flex}.daily-goal__btn:hover{background:var(--color-surface-elevated)}.daily-goal__btn svg{width:1.5rem;height:1.5rem}.daily-goal__value{min-width:2rem;font-size:1.75rem;font-weight:700}.log-btn{background:var(--color-accent);border-radius:50%;justify-content:center;align-items:center;width:9rem;height:9rem;transition:transform .15s,box-shadow .15s;display:flex;box-shadow:0 .25rem 1.5rem #ffd54f4d}[data-theme=light] .log-btn{box-shadow:0 .25rem 1.5rem #1976d24d}.log-btn:hover{transform:scale(1.05)}.log-btn:active{transform:scale(.95)}.log-btn svg{width:2.5rem;height:2.5rem;stroke:var(--color-bg)}.impact-today{color:var(--color-text-secondary);font-size:1.15rem}.impact-today__count{color:var(--color-text);font-weight:700}.global-counter{color:var(--color-text-muted);background:var(--color-surface);border-radius:.75rem;padding:.75rem 1.25rem;font-size:.9rem}.global-counter__value{color:var(--color-accent);font-weight:700}.goal-reached{color:var(--color-success);font-size:1.1rem;font-weight:600;animation:.6s streakPulse}.nearby-page{flex-direction:column;gap:1rem;display:flex}.connection-status{align-items:center;gap:.5rem;font-size:.9rem;display:flex}.connection-status__dot{border-radius:50%;width:.6rem;height:.6rem}.connection-status__dot--connected{background:var(--color-success)}.connection-status__dot--disconnected{background:var(--color-error)}.find-me-section{background:var(--color-card-bg);border:1px solid var(--color-border);border-radius:1rem;padding:1rem}.find-me-toggle{cursor:pointer;justify-content:space-between;align-items:center;font-weight:500;display:flex}.find-me-toggle__arrow{font-size:.8rem;transition:transform .2s}.find-me-toggle__arrow.expanded{transform:rotate(180deg)}.find-me-input-wrap{margin-top:.75rem;display:none}.find-me-input-wrap.expanded{display:block}.find-me-input{background:var(--color-input-bg);border:1px solid var(--color-input-border);width:100%;color:var(--color-text);font:inherit;border-radius:.5rem;padding:.65rem .75rem;font-size:.95rem}.find-me-input:focus{border-color:var(--color-accent);outline:none}.find-me-char-count{text-align:end;color:var(--color-text-muted);margin-top:.25rem;font-size:.75rem}.find-me-help{color:var(--color-text-muted);margin-top:.25rem;font-size:.75rem}.find-me-error{color:var(--color-error);margin-top:.25rem;font-size:.75rem;display:none}.find-me-error.visible{display:block}.user-list{flex-direction:column;gap:.5rem;display:flex}.user-item{background:var(--color-card-bg);border:1px solid var(--color-border);cursor:pointer;contain:content;border-radius:.75rem;align-items:center;gap:.75rem;padding:.85rem 1rem;transition:background .15s;display:flex}.user-item:hover{background:var(--color-surface-elevated)}.user-item__distance{white-space:nowrap;min-width:4rem;font-weight:700}.user-item__note{color:var(--color-text-secondary);text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.empty-state{text-align:center;color:var(--color-text-muted);padding:3rem 1rem;font-size:1.05rem}.nearby-error{text-align:center;color:var(--color-error);padding:2rem 1rem}.nearby-error__retry{color:var(--color-accent);cursor:pointer;margin-top:1rem;padding:.5rem 1.5rem;font-size:1.1rem;text-decoration:underline;display:block}.pause-overlay{z-index:150;background:var(--color-overlay);cursor:pointer;opacity:0;visibility:hidden;justify-content:center;align-items:center;transition:opacity .3s,visibility .3s;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.pause-overlay.active{opacity:1;visibility:visible}.pause-overlay__text{text-align:center;padding:1rem;font-size:1.25rem;font-weight:600}.skeleton{background:var(--color-skeleton);border-radius:.5rem;position:relative;overflow:hidden}.skeleton:after{content:"";background:linear-gradient(90deg, transparent, var(--color-skeleton-shine), transparent);animation:1.5s infinite skeletonShimmer;position:absolute;top:0;bottom:0;left:0;right:0}@keyframes skeletonShimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.skeleton-useritem{height:3.5rem;margin-bottom:.5rem}.help-tabs{border-bottom:1px solid var(--color-border);gap:0;margin-bottom:1.5rem;display:flex}.help-tab{text-align:center;color:var(--color-text-secondary);cursor:pointer;background:0 0;border-bottom:2px solid #0000;flex:1;padding:.75rem 0;font-weight:500;transition:color .2s,border-color .2s}.help-tab.active{color:var(--color-accent);border-bottom-color:var(--color-accent)}.help-panel{display:none}.help-panel.active{display:block}.social-links{flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:1.5rem;display:flex}.social-link{background:var(--color-surface);border-radius:50%;justify-content:center;align-items:center;width:3rem;height:3rem;transition:background .2s,transform .15s;display:flex}.social-link:hover{background:var(--color-surface-elevated);transform:scale(1.08)}.social-link svg{width:1.5rem;height:1.5rem;fill:var(--color-text)}.faq-list{flex-direction:column;gap:1rem;display:flex}.faq-item{background:var(--color-card-bg);border:1px solid var(--color-border);border-radius:.75rem;padding:1rem 1.25rem}.faq-question{margin-bottom:.5rem;font-size:1rem;font-weight:600}.faq-answer{color:var(--color-text-secondary);max-width:65ch;line-height:1.6}.give-help-section{margin-bottom:1.5rem}.give-help-heading{margin-bottom:.5rem;font-size:1.1rem;font-weight:600}.give-help-body{color:var(--color-text-secondary);max-width:65ch;line-height:1.6}.contact-fab{bottom:5.5rem;z-index:99;background:var(--color-accent);width:3.5rem;height:3.5rem;color:var(--color-bg);opacity:0;visibility:hidden;pointer-events:none;border-radius:50%;justify-content:center;align-items:center;text-decoration:none;transition:opacity .25s,visibility .25s,transform .25s,background .2s;display:flex;position:fixed;transform:scale(.7);box-shadow:0 .25rem 1rem #0000004d}.contact-fab:not(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){right:1.25rem}.contact-fab:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){left:1.25rem}.contact-fab.visible{opacity:1;visibility:visible;pointer-events:auto;transform:scale(1)}.contact-fab:hover{background:var(--color-accent-hover);text-decoration:none;transform:scale(1.08)}.contact-fab:active{transform:scale(.95)}.contact-fab svg{width:1.5rem;height:1.5rem}.settings-list{flex-direction:column;gap:1.5rem;display:flex}.setting-group{flex-direction:column;gap:.5rem;display:flex}.setting-label{font-size:.95rem;font-weight:600}.setting-select{background:var(--color-input-bg);border:1px solid var(--color-input-border);width:100%;color:var(--color-text);font:inherit;-webkit-appearance:auto;appearance:auto;border-radius:.5rem;padding:.65rem .75rem;font-size:.95rem}.setting-select:focus{border-color:var(--color-accent);outline:none}.theme-options{flex-wrap:wrap;gap:.75rem;display:flex}.theme-option{cursor:pointer;align-items:center;gap:.4rem;font-size:.95rem;display:flex}.theme-option input[type=radio]{accent-color:var(--color-accent);width:1.1rem;height:1.1rem}.setting-toggle{justify-content:space-between;align-items:center;display:flex}.toggle-switch{background:var(--color-border);cursor:pointer;border:none;border-radius:9999px;width:3rem;height:1.6rem;transition:background .2s;position:relative}.toggle-switch.active{background:var(--color-accent)}.toggle-switch:after{content:"";top:.15rem;background:#fff;border-radius:50%;width:1.3rem;height:1.3rem;transition:transform .2s;position:absolute}.toggle-switch:not(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)):after{left:.15rem}.toggle-switch:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)):after{right:.15rem}.toggle-switch.active:after{transform:translate(1.4rem)}[dir=rtl] .toggle-switch.active:after{transform:translate(-1.4rem)}.settings-link{color:var(--color-accent);text-align:center;padding:1rem 0;font-weight:500;display:block}.privacy-page{max-width:65ch}.privacy-updated{color:var(--color-text-muted);margin-bottom:1.25rem;font-size:.85rem}.privacy-intro{color:var(--color-text-secondary);margin-bottom:1.5rem;line-height:1.6}.privacy-section{margin-bottom:1.5rem}.privacy-section__heading{margin-bottom:.5rem;font-size:1.1rem;font-weight:600}.privacy-section__content{color:var(--color-text-secondary);line-height:1.6}.input-group{flex-direction:column;gap:.4rem;display:flex}.input-group label{font-size:.9rem;font-weight:500}.input-group input,.input-group textarea{background:var(--color-input-bg);border:1px solid var(--color-input-border);color:var(--color-text);font:inherit;border-radius:.5rem;padding:.65rem .75rem}.input-group input:focus,.input-group textarea:focus{border-color:var(--color-accent);outline:none}.install-banner{bottom:0;z-index:200;background:var(--color-surface);border-top:1px solid var(--color-border);align-items:center;gap:1rem;padding:1rem 1.25rem;transition:transform .3s;display:flex;position:fixed;left:0;right:0;transform:translateY(100%)}.install-banner:not([hidden]){transform:translateY(0)}.install-banner__text{color:var(--color-text);flex:1;margin:0;font-size:.9rem}.install-banner__actions{flex-shrink:0;gap:.5rem;display:flex}.install-banner__accept{background:var(--color-accent);color:var(--color-bg);cursor:pointer;border:none;border-radius:.375rem;padding:.5rem 1rem;font-size:.875rem;font-weight:600}.install-banner__dismiss{color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;border-radius:.375rem;padding:.5rem 1rem;font-size:.875rem}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:clamp(14px,.5vw + 12px,24px)}body{background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100dvh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;overflow-x:hidden}.skip-nav{z-index:1000;background:var(--color-accent);color:var(--color-bg);border-radius:0 0 .5rem;padding:.5rem 1rem;font-weight:600;text-decoration:none;position:absolute;top:0}.skip-nav:not(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){left:-9999px}.skip-nav:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){right:-9999px}.skip-nav:focus:not(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){left:0}.skip-nav:focus:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){right:0}:focus-visible{outline:.15rem solid var(--color-accent);outline-offset:.15rem}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}img,svg{max-width:100%;height:auto;display:block}button{cursor:pointer;font:inherit;color:inherit;background:0 0;border:none}ul,ol{list-style:none}h1,h2,h3,h4{line-height:1.2}.text-content{max-width:65ch}.page-content{min-height:100dvh;padding:4.5rem 1rem 6rem}[dir=rtl]{text-align:start}::selection{background:var(--color-accent);color:var(--color-bg)}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:9999px}@media (pointer:coarse){button:not(.toggle-switch):not(.top-bar__btn):not(.daily-goal__btn):not(.log-btn):not(.logo-viewer__close):not(.help-tab),a:not(.bottom-nav__item):not(.top-bar__btn):not(.social-link),select,input{min-height:2.75rem}}