:root{--ember: #C4622D;--navy: #2D2B4E;--stone: #F5F0E8;--fern: #5C7A5F;--amber: #E8A838;--ember-soft: rgba(196, 98, 45, .1);--navy-muted: rgba(45, 43, 78, .62);--hairline: rgba(45, 43, 78, .12);--font-heading: "Lora", Georgia, serif;--font-body: "DM Sans", system-ui, -apple-system, sans-serif;--nav-height: 64px}*{margin:0;padding:0;box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--stone);color:var(--navy);font-family:var(--font-body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--font-heading);font-weight:600;line-height:1.25}.app{min-height:100dvh;max-width:480px;margin:0 auto;display:flex;flex-direction:column;position:relative}.screen{flex:1;padding:28px 20px calc(var(--nav-height) + env(safe-area-inset-bottom,0px) + 32px)}.screen h1{font-size:1.75rem;margin-bottom:10px}.screen .placeholder-note{color:var(--navy-muted);max-width:34ch}.screen .placeholder-mark{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:14px;background:var(--ember-soft);color:var(--ember);margin-bottom:18px}.placeholder-extra{margin-top:14px;color:var(--ember)}.wordmark{font-family:var(--font-heading);font-size:1.05rem;color:var(--navy);margin-bottom:40px}.wordmark-ask{font-weight:400}.wordmark-perrin{font-weight:600}.wordmark-dot{color:var(--ember);font-weight:600}.btn-primary{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:var(--ember);color:var(--stone);font-family:var(--font-body);font-size:1rem;font-weight:500;padding:15px 24px;border-radius:14px;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background .2s ease,transform .12s ease}.btn-primary:active{transform:scale(.99)}.btn-block{display:block;width:100%}.btn-text{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:none;color:var(--navy-muted);font-family:var(--font-body);font-size:.9375rem;font-weight:500;padding:12px 8px;cursor:pointer;-webkit-tap-highlight-color:transparent}.btn-text-left{padding-left:0;color:var(--ember)}.home{display:flex;flex-direction:column}.home-welcome h1{font-size:1.9rem;margin-bottom:18px}.home-welcome p{color:var(--navy);max-width:40ch;margin-bottom:28px}.home-welcome .btn-primary{margin-bottom:4px}.home-welcome .btn-text{display:block;margin-left:-8px}.home-card{background:#fdfbf7;border:1px solid var(--hairline);border-radius:18px;padding:24px 22px}.home-card h1{font-size:1.6rem;margin-bottom:12px}.home-card p{color:var(--navy);margin-bottom:20px}.home-lead{color:var(--navy)}.home-disclaimer{margin-top:auto;padding-top:28px;font-size:.8125rem;line-height:1.5;color:var(--navy-muted);max-width:44ch}.decoder{min-height:100dvh;display:flex;flex-direction:column;overflow-y:auto}.decoder-top{display:flex;align-items:center;justify-content:space-between;padding:14px 16px 4px;min-height:44px}.decoder-back{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:none;color:var(--navy);display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;margin-left:-10px;cursor:pointer;-webkit-tap-highlight-color:transparent}.decoder-progress{font-size:.8125rem;color:var(--navy-muted);font-weight:500}.decoder-body{flex:1;padding:8px 20px 24px;animation:fade-in .3s ease both}.decoder-intro{font-size:1.375rem;line-height:1.3;margin-bottom:24px;max-width:32ch}.chip-group{margin-bottom:22px}.chip-group-heading{font-family:var(--font-body);font-size:.8125rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--navy-muted);margin-bottom:12px}.chip-wrap{display:flex;flex-wrap:wrap;gap:10px}.chip-wrap-flag{margin-top:18px;padding-top:18px;border-top:1px solid var(--hairline)}.chip{-webkit-appearance:none;-moz-appearance:none;appearance:none;display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:9px 16px;border-radius:999px;border:1px solid var(--hairline);background:#fdfbf7;color:var(--navy);font-family:var(--font-body);font-size:.9375rem;line-height:1.2;text-align:left;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background .15s ease,border-color .15s ease}.chip-on{background:var(--ember-soft);border-color:var(--ember)}.chip-tick{color:var(--ember);flex-shrink:0}.decoder-footer{position:sticky;bottom:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px calc(env(safe-area-inset-bottom,0px) + 16px);background:linear-gradient(to top,var(--stone) 72%,rgba(245,240,232,0))}.decoder-footer .btn-primary{min-width:128px}.decoder-footer-single .btn-primary{width:100%}.payoff{padding-top:24px}.payoff-heading{font-size:2rem;line-height:1.2;margin-bottom:22px}.payoff-body p{color:var(--navy);margin-bottom:16px;max-width:40ch}.payoff-actions{margin-top:28px}.payoff-actions .btn-text{display:block;margin:6px auto 0}.fade-stagger{animation:fade-in .5s ease both}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion: reduce){.decoder-body,.fade-stagger{animation:none}}.log-date{font-size:.8125rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--navy-muted);margin-bottom:6px}.log-perrin{font-size:1.375rem;line-height:1.3;margin-bottom:18px;max-width:32ch}.log-edit-head{display:flex;align-items:center;gap:4px;margin-bottom:18px}.log-edit-head .log-perrin{margin-bottom:0}.log-rows{margin-bottom:4px}.log-row{padding:12px 0 12px 4px;border-bottom:1px solid var(--hairline);transition:box-shadow .15s ease,padding-left .15s ease}.log-row-on{box-shadow:inset 3px 0 0 var(--ember);padding-left:14px}.log-row-label{display:block;margin-bottom:8px;font-size:.9375rem}.log-row-event .log-row-label{margin-bottom:2px}.seg{display:flex;gap:8px}.seg-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;min-height:44px;padding:8px 14px;border-radius:999px;border:1px solid var(--hairline);background:#fdfbf7;color:var(--navy-muted);font-family:var(--font-body);font-size:.8125rem;font-weight:500;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background .15s ease,border-color .15s ease,color .15s ease}.seg-on{background:var(--ember-soft);border-color:var(--ember);color:var(--ember);font-weight:700}.qualifier{margin-top:10px;padding:12px 14px;border:1px solid var(--hairline);border-radius:14px;background:#fdfbf7}.qualifier p{font-size:.9375rem;margin-bottom:2px}.qualifier-actions{display:flex;gap:8px}.qualifier-actions .btn-text{color:var(--ember);padding-left:0;padding-right:12px}.amber-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--amber);flex-shrink:0}.flag-line{display:flex;align-items:center;gap:7px;margin-top:8px;font-size:.8125rem;color:var(--navy-muted)}.log-context{margin-top:22px}.log-row-context{border-bottom:none;padding-left:0}.log-note{display:block;width:100%;margin:10px 0 4px;padding:12px 14px;border:1px solid var(--hairline);border-radius:14px;background:#fdfbf7;color:var(--navy);font-family:var(--font-body);font-size:.9375rem;line-height:1.5;resize:none}.log-note:focus{outline:none;border-color:var(--ember)}.log-manage{margin-top:6px}.log-empty-note{color:var(--navy-muted);max-width:38ch;margin-bottom:22px}.log-empty-alt{display:block;margin-top:6px;margin-left:-8px}.log-history{margin-top:34px}.log-history h2{font-size:1.25rem;margin-bottom:14px}.hist-card{-webkit-appearance:none;-moz-appearance:none;appearance:none;display:block;width:100%;text-align:left;background:#fdfbf7;border:1px solid var(--hairline);border-radius:16px;padding:14px 16px;margin-bottom:10px;cursor:pointer;font-family:var(--font-body);color:var(--navy);-webkit-tap-highlight-color:transparent}.hist-date{display:flex;align-items:center;gap:8px;font-size:.8125rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--navy-muted);margin-bottom:8px}.hist-symptom{display:flex;align-items:center;gap:8px;font-size:.9375rem;padding:2px 0}.hist-dots{display:inline-flex;gap:3px}.hist-dot{width:7px;height:7px;border-radius:50%;background:var(--ember)}.hist-context{display:block;margin-top:6px;font-size:.8125rem;color:var(--navy-muted)}.hist-note{display:block;margin-top:6px;font-size:.875rem;color:var(--navy)}.overlay{position:fixed;top:0;right:0;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;background:var(--stone);z-index:30;overflow-y:auto;padding:20px 20px calc(env(safe-area-inset-bottom,0px) + 28px);animation:fade-in .3s ease both}.browser-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.browser-head .log-perrin{margin-bottom:0}.browser-search{display:block;width:100%;min-height:48px;padding:12px 16px;margin-bottom:20px;border:1px solid var(--hairline);border-radius:14px;background:#fdfbf7;color:var(--navy);font-family:var(--font-body);font-size:1rem}.browser-search:focus{outline:none;border-color:var(--ember)}.browser-group{margin-bottom:16px}.browser-group-open{padding-bottom:8px;border-bottom:1px solid var(--hairline)}.browser-flag-note{font-size:.8125rem;color:var(--navy-muted);margin-bottom:12px}.browser-group-toggle{-webkit-appearance:none;-moz-appearance:none;appearance:none;display:flex;width:100%;align-items:center;justify-content:space-between;min-height:48px;padding:10px 2px;border:none;background:none;color:var(--navy);font-family:var(--font-body);font-size:1rem;font-weight:500;cursor:pointer;-webkit-tap-highlight-color:transparent}.browser-group-toggle+.chip-wrap{padding:4px 0 12px}.browser-count{font-size:.8125rem;color:var(--navy-muted)}.interstitial{display:flex;align-items:center;justify-content:center}.interstitial-body{max-width:36ch}.interstitial-body .amber-dot{width:12px;height:12px;margin-bottom:18px}.interstitial-copy{font-family:var(--font-heading);font-size:1.25rem;line-height:1.45;margin-bottom:28px}.interstitial-body .btn-text{display:block;margin:8px auto 0}.interstitial-confirm{font-family:var(--font-heading);font-size:1.25rem;color:var(--navy)}.cycle-coil-note{font-size:.875rem;color:var(--navy-muted);max-width:40ch;margin-bottom:20px}.cycle-status{background:#fdfbf7;border:1px solid var(--hairline);border-radius:18px;box-shadow:inset 3px 0 0 var(--fern);padding:20px 22px;margin-bottom:24px}.cycle-status-heading{font-size:1.375rem;margin-bottom:0}.cycle-status p{margin-top:10px;color:var(--navy-muted);font-size:.9375rem;max-width:38ch}.cal{animation:fade-in .25s ease both;margin-bottom:28px}.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.cal-month{font-family:var(--font-heading);font-size:1.125rem;font-weight:600}.cal-arrow{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:none;color:var(--navy);width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;-webkit-tap-highlight-color:transparent}.cal-arrow:disabled{color:var(--hairline);cursor:default}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);row-gap:4px;justify-items:center}.cal-weekdays{margin-bottom:4px}.cal-weekday{font-size:.6875rem;font-weight:700;letter-spacing:.04em;color:var(--navy-muted)}.cal-cell{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:none;padding:0;width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;-webkit-tap-highlight-color:transparent}.cal-cell:disabled{cursor:default}.cal-cell:disabled .cal-disc{color:var(--hairline)}.cal-disc{width:36px;height:36px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:.875rem;color:var(--navy);transition:background .15s ease,color .15s ease}.cal-disc.f-spotting{border:2px solid var(--ember)}.cal-disc.f-light{background:#c4622d4d}.cal-disc.f-medium{background:#c4622d8c;color:#fdfbf7}.cal-disc.f-heavy{background:var(--ember);color:var(--stone)}.cal-disc.f-flooding{background:var(--ember);color:var(--stone);box-shadow:0 0 0 2px var(--stone),0 0 0 4px var(--ember)}.cal-disc.cal-today{outline:2px solid var(--fern);outline-offset:2px}.cycle-list h2{font-size:1.25rem;margin-bottom:12px}.cycle-range{color:var(--navy);margin-bottom:14px}.cycle-row{font-size:.9375rem;padding:9px 0;border-bottom:1px solid var(--hairline)}.cycle-tracking-note{margin-top:14px;font-size:.8125rem;color:var(--navy-muted);max-width:42ch}.home-cycle-line{margin-top:14px;margin-bottom:0;font-size:.875rem;color:var(--navy-muted)}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;background:#2d2b4e47;z-index:30;display:flex;align-items:flex-end;animation:fade-in .25s ease both}.sheet{width:100%;background:var(--stone);border-radius:20px 20px 0 0;padding:22px 20px calc(env(safe-area-inset-bottom,0px) + 24px)}.sheet-title{font-size:1.25rem;margin-bottom:16px}.sheet .qualifier{margin-top:16px}.sheet>.btn-text{display:block;margin-top:14px;margin-left:-8px}.pt-cards{margin-bottom:30px}.pt-card{background:#fdfbf7;border:1px solid var(--hairline);border-radius:18px;padding:20px 22px;margin-bottom:12px;animation:fade-in .3s ease both}.pt-card-headline{font-size:1.1875rem;line-height:1.3;margin-bottom:8px}.pt-card-numbers{font-size:.9375rem;color:var(--navy-muted);margin-bottom:16px;max-width:40ch}.pt-bar-row{display:flex;align-items:center;gap:10px;margin-bottom:8px}.pt-bar-caption{width:96px;flex-shrink:0;font-size:.75rem;font-weight:500;color:var(--navy-muted);text-align:right}.pt-bar-track{flex:1;display:block}.pt-bar{display:block;height:14px;border-radius:999px;background:#fdfbf7;border:1px solid var(--hairline);transition:width .3s ease}.pt-bar-exposed{background:var(--ember);border-color:var(--ember)}.pt-bar-label{width:56px;flex-shrink:0;font-size:.75rem;color:var(--navy)}.pt-notice{margin-top:26px;font-size:.8125rem;color:var(--navy-muted);max-width:44ch}.pt-strip{margin-top:6px;animation:fade-in .3s ease both}.pt-strip h2{font-size:1.25rem;margin-bottom:14px}.pt-strip-row{display:flex;align-items:center;gap:8px;margin-bottom:10px}.pt-strip-label{width:84px;flex-shrink:0;font-size:.75rem;color:var(--navy-muted);white-space:nowrap;overflow:hidden}.pt-strip-cells{flex:1;display:flex}.pt-strip-cell{flex:1;display:flex;align-items:center;justify-content:center;min-height:14px}.pt-dot{width:7px;height:7px;border-radius:50%;background:var(--ember);animation:fade-in .4s ease both}.pt-dot-fern{background:var(--fern)}.pt-dot-hollow{background:none;border:1.5px solid var(--fern)}.pt-strip-footer{margin-bottom:0}.pt-today-tick{width:2px;height:6px;border-radius:1px;background:var(--navy-muted)}.gp-intro{max-width:42ch}.gp-appointment,.gp-say,.gp-questions{margin-bottom:26px}.gp-appointment-set{display:flex;align-items:center;gap:6px;font-size:.9375rem}.gp-appointment-set .btn-text{color:var(--ember)}.gp-date{display:block;min-height:48px;padding:10px 14px;border:1px solid var(--hairline);border-radius:14px;background:#fdfbf7;color:var(--navy);font-family:var(--font-body);font-size:1rem}.gp-date:focus{outline:none;border-color:var(--ember)}.gp-question-group{margin-bottom:16px}.gp-group-heading{font-family:var(--font-body);font-size:.875rem;font-weight:700;margin-bottom:10px}.gp-chip{border-radius:16px;max-width:100%}.gp-preview-heading{margin-bottom:12px}.gp-actions{margin-top:22px}.gp-actions .btn-text{display:block;margin:8px auto 0}.gp-copied{text-align:center;margin-top:12px;font-size:.9375rem;color:var(--fern)}.gp-doc{background:#fdfbf7;border:1px solid var(--hairline);border-radius:18px;padding:26px 24px}.gp-doc-title{font-size:1.5rem;margin-bottom:2px}.gp-doc-subtitle{font-size:.8125rem;color:var(--navy-muted);margin-bottom:16px}.gp-doc-open{font-size:.9375rem;margin-bottom:16px}.gp-doc-heading{font-family:var(--font-body);font-size:.8125rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--navy-muted);margin:16px 0 6px}.gp-doc-line{font-size:.9375rem;padding:3px 0}.gp-doc-flag{display:flex;align-items:baseline;gap:8px}.gp-doc-flag:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--amber);flex-shrink:0;align-self:center}.gp-doc-say{font-style:italic}.gp-doc-smallprint{margin-top:20px;font-size:.75rem;color:var(--navy-muted)}@media print{.no-print,.bottom-nav{display:none}body,.app{background:#fff}.screen{padding:0}.gp-doc{border:none;border-radius:0;background:#fff;color:#000;padding:0}.gp-doc-subtitle,.gp-doc-heading,.gp-doc-smallprint{color:#444}}.account-card{margin-top:16px}.account-card .btn-text{display:block;margin-left:-8px}.account-input{display:block;width:100%;min-height:52px;padding:12px 16px;margin-bottom:12px;border:1px solid var(--hairline);border-radius:14px;background:#fdfbf7;color:var(--navy);font-family:var(--font-body);font-size:1.0625rem}.account-input:focus{outline:none;border-color:var(--ember)}.account-code{letter-spacing:.4em;font-size:1.375rem;max-width:220px}.account-error{color:var(--ember);font-size:.875rem;margin-bottom:12px}.account-email{font-weight:700;margin-bottom:10px}.account-signout{display:block;margin-top:18px}.account-delete{display:block;color:var(--amber)}.btn-amber{background:var(--amber);color:var(--navy)}.consent-row{display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--hairline);font-size:.9375rem;cursor:pointer}.consent-row input{width:22px;height:22px;margin-top:2px;accent-color:var(--ember);flex-shrink:0}.consent-smallprint{font-size:.8125rem;color:var(--navy-muted);margin:16px 0 20px}.consent-smallprint a,.pt-notice a{color:var(--ember)}.home-account-link{margin-top:auto}.home-account-link+.home-disclaimer{margin-top:0}.privacy h1{margin-bottom:16px}.privacy h2{font-family:var(--font-body);font-size:.8125rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--navy-muted);margin:20px 0 6px}.privacy p{font-size:.9375rem;max-width:44ch}.privacy-draft{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--navy);background:#e8a83840;border-radius:8px;padding:4px 10px;margin-bottom:16px}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;height:calc(var(--nav-height) + env(safe-area-inset-bottom,0px));padding-bottom:env(safe-area-inset-bottom,0px);background:#fdfbf7;border-top:1px solid var(--hairline);display:flex;z-index:10}.bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;text-decoration:none;color:var(--navy-muted);font-size:.6875rem;font-weight:500;letter-spacing:.01em;-webkit-tap-highlight-color:transparent}.bottom-nav a svg{width:24px;height:24px}.bottom-nav a.active{color:var(--ember)}.bottom-nav a.active .nav-label{font-weight:700}