:root{--tint:#232323;--accent:#1536ff;--common-accent:#e6ff4f;--common-accent-pale:#f4ffb2;--work-top:#e6ff4f;--work-bottom:#c6fe1e;--rest-top:#c6ffee;--rest-bottom:#4dffca;--button-fill:#fff3;--progress-track:#23232333;--row-work:#de4c4f;--row-rest:#647893;--row-prep:#5b4c68;--row-rounds:#5e7161;--chrome:#15111a;--brand:#e6ff4f;--text-on-dark:#feffff;--dark-bg:#232323;--font:"Helvetica Neue", Helvetica, Arial, sans-serif;--safe-bottom:env(safe-area-inset-bottom,0px);--safe-top:env(safe-area-inset-top,0px)}*,:before,:after{box-sizing:border-box}html,body{min-height:100%;font-family:var(--font);color:var(--text-on-dark);background:var(--dark-bg);-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;margin:0}body{min-height:100dvh}body.theme-dark{color:var(--text-on-dark);background:var(--dark-bg)}body.theme-bright{color:var(--tint);background:var(--work-top)}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}button:disabled{opacity:.45;cursor:default}.app-shell{--tint-work:var(--tint);--tint-rest:var(--tint);--chrome-btn-bg:#2323231f;--app-link-bg:var(--tint);--app-link-fg:var(--brand);isolation:isolate;background:var(--work-top);min-height:100dvh;color:var(--tint);flex-direction:column;display:flex;position:relative}.app-shell:before,.app-shell:after{content:"";z-index:-1;pointer-events:none;transition:opacity .4s ease-in;position:absolute;inset:0}.app-shell:before{background:linear-gradient(180deg, var(--work-top), var(--work-bottom));opacity:1}.app-shell:after{background:linear-gradient(160deg, var(--rest-top) 0%, var(--rest-bottom) 100%);opacity:0}.app-shell[data-solid-bg=true]:before,.app-shell[data-solid-bg=true]:after{background:var(--work-top)}.app-shell.is-rest:before{opacity:0}.app-shell.is-rest:after{opacity:1}.top-bar{width:100%;padding:calc(12px + var(--safe-top)) 16px 8px;justify-content:space-between;align-items:center;gap:12px;display:flex}.top-left{align-items:center;gap:8px;min-width:0;display:flex}.burger-btn{background:var(--chrome-btn-bg,#2323231f);width:36px;height:36px;color:var(--tint);touch-action:manipulation;user-select:none;border-radius:50%;flex-shrink:0;place-items:center;display:grid}.burger-btn svg{width:20px;height:20px;display:block}.menu-close{color:#232323;background:#2323231f;border-radius:50%;flex-shrink:0;place-items:center;width:36px;height:36px;display:grid}.menu-close svg{width:20px;height:20px;display:block}.menu-backdrop[hidden],.side-menu[hidden]{display:none!important}.menu-backdrop{z-index:40;opacity:0;background:#00000059;transition:opacity .2s;position:fixed;inset:0}.menu-backdrop.is-open{opacity:1}.side-menu{z-index:50;width:min(300px,86vw);height:100dvh;max-height:100dvh;padding:calc(12px + var(--safe-top)) 0 calc(16px + var(--safe-bottom));color:#232323;background:#f4f7ea;flex-direction:column;transition:transform .22s;display:flex;position:fixed;top:0;left:0;overflow:hidden;transform:translate(-100%);box-shadow:8px 0 28px #0000002e}.side-menu.is-open{transform:translate(0)}.side-menu-header{flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;padding:0 16px;display:flex}.side-menu-body{-webkit-overflow-scrolling:touch;overscroll-behavior:contain;touch-action:pan-y;flex:auto;min-height:0;padding:0 16px 8px;overflow:hidden auto}.side-menu-title{letter-spacing:.08em;text-transform:uppercase;color:#2323238c;font-size:.8rem;font-weight:700}.side-menu-section+.side-menu-section{margin-top:18px}.side-menu-section-label{letter-spacing:.08em;text-transform:uppercase;color:#23232373;margin:0 0 6px 4px;font-size:.72rem;font-weight:700}.side-menu-list{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.side-menu-link{color:#232323;border-radius:12px;padding:14px 12px;font-size:1.05rem;font-weight:600;text-decoration:none;display:block}.side-menu-link:hover{background:#23232314}.side-menu-link.active{color:#232323;background:#e6ff4f}body.menu-open{overflow:hidden}.page-intro{text-align:center;width:100%;max-width:560px;margin:4px auto 0}.page-title{letter-spacing:-.03em;margin:0;font-size:clamp(1.35rem,4.2vw,1.75rem);font-weight:700;line-height:1.15}.page-desc{color:#232323c7;margin:8px 0 0;font-size:.92rem;line-height:1.4}.preset-chips{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:12px;display:flex}.preset-chip{min-height:34px;color:var(--tint);touch-action:manipulation;user-select:none;background:#ffffff59;border:1.5px solid #23232338;border-radius:999px;padding:0 14px;font-size:.82rem;font-weight:600}.preset-chip.active{border-color:var(--tint);background:var(--tint);color:var(--brand)}.preset-chip:disabled{opacity:.55}.brand{letter-spacing:-.02em;color:inherit;align-items:baseline;gap:6px;font-weight:500;text-decoration:none;display:flex}.brand-name{font-size:1.05rem}.brand-mark{letter-spacing:.04em;color:var(--accent);font-size:.72rem;font-weight:700}.top-actions{align-items:center;gap:8px;display:flex}.sound-btn{background:var(--chrome-btn-bg,#2323231f);width:36px;height:36px;color:var(--tint);touch-action:manipulation;user-select:none;border-radius:50%;place-items:center;display:grid}.sound-btn svg{width:20px;height:20px;display:block}.sound-btn .icon-sound-off,.sound-btn[data-enabled=false] .icon-sound-on{display:none}.sound-btn[data-enabled=false] .icon-sound-off{display:block}.app-link{background:var(--app-link-bg,var(--tint));min-height:36px;color:var(--app-link-fg,var(--brand));border-radius:999px;justify-content:center;align-items:center;padding:0 14px;font-size:.82rem;font-weight:600;display:inline-flex}.timer-screen{width:100%;min-height:0;padding:0 16px calc(72px + var(--safe-bottom));flex-direction:column;flex:1;align-items:center;display:flex}.stage{--stage-gap:clamp(10px, 3.2vh, 28px);justify-content:center;align-items:center;gap:var(--stage-gap);flex-direction:column;flex:1;width:100%;max-width:560px;min-height:0;padding:8px 0;display:flex}.total-time{text-align:center;color:var(--accent);letter-spacing:.02em;font-variant-numeric:tabular-nums;width:100%;font-size:clamp(1.35rem,4.5vw,1.875rem);font-weight:400}.phase{text-align:center;width:100%;min-height:1.4em;padding:0 8px;font-size:clamp(1.05rem,3.6vw,1.5rem);font-weight:400;line-height:1.2}.countdown{letter-spacing:-.04em;font-variant-numeric:tabular-nums;justify-content:center;align-items:baseline;gap:0;width:100%;margin:0;font-size:clamp(6.75rem,27vw,13.125rem);font-weight:500;line-height:.92;display:flex}.countdown .sep{text-align:center;width:.45em}.up-next{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:100%;max-width:420px;min-height:clamp(48px,8vh,64px);margin:0;padding:0 8px;display:flex}.up-next:disabled{opacity:1;cursor:default}.up-next-label{min-height:1.25em;color:var(--accent);font-size:clamp(1.05rem,3.6vw,1.5rem);font-weight:400;line-height:1.2;display:block}.up-next[data-show-label=false] .up-next-label{visibility:hidden}.up-next-value{min-height:1.35em;color:var(--tint);opacity:1;text-transform:uppercase;font-size:clamp(1.05rem,3.6vw,1.5rem);font-weight:400;line-height:1.2}.controls{justify-content:center;align-items:center;gap:clamp(28px,10vw,50px);width:100%;margin:0;display:flex}.circle-btn{background:var(--button-fill);touch-action:manipulation;user-select:none;border-radius:50%;place-items:center;width:clamp(96px,28vw,140px);height:clamp(96px,28vw,140px);transition:transform .15s;display:grid;position:relative}.circle-btn:active{transform:scale(.97)}.circle-btn svg.ring{width:100%;height:100%;position:absolute;inset:0;transform:rotate(-90deg)}.circle-btn .track{fill:none;stroke:var(--progress-track);stroke-width:5px}.circle-btn.stop .track{stroke:var(--tint)}.circle-btn .progress{fill:none;stroke:var(--tint);stroke-width:5px;stroke-linecap:round;transition:stroke-dashoffset .2s}.circle-btn .icon{width:46%;height:46%;color:var(--tint);pointer-events:none}.circle-btn .icon-play{width:41.4%;height:41.4%;transform:translate(-4.5%,4%)}.circle-btn[data-mode=play] .icon-pause,.circle-btn[data-mode=pause] .icon-play{display:none}.setup{grid-template-columns:repeat(4,minmax(0,1fr));justify-content:center;gap:12px;width:100%;max-width:none;margin:8px 0 0;display:grid}.setup-row{color:#fff;border-radius:clamp(12px,2.5vw,16px);flex-direction:column;gap:clamp(4px,1.2vw,8px);width:100%;min-width:0;min-height:clamp(68px,14vw,92px);padding:clamp(8px,2vw,12px);display:flex}.setup-row.rounds{background:var(--row-rounds)}.setup-row.prep{background:var(--row-prep)}.setup-row.work{background:var(--row-work)}.setup-row.rest{background:var(--row-rest)}.setup-label{letter-spacing:.04em;text-transform:uppercase;opacity:.9;font-size:clamp(.65rem,2vw,.78rem);font-weight:600}.setup-controls{justify-content:space-between;align-items:center;gap:clamp(4px,1.5vw,8px);min-width:0;display:flex}.setup-value{appearance:none;color:inherit;font:inherit;font-variant-numeric:tabular-nums;text-align:center;touch-action:manipulation;user-select:text;background:0 0;border:0;border-radius:6px;outline:none;flex:1;width:100%;min-width:0;margin:0;padding:0;font-size:clamp(1rem,3.2vw,1.35rem);font-weight:500}.setup-value:focus{background:#ffffff24}.setup-value::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.setup-value::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.setup-value[type=number]{-moz-appearance:textfield}.stepper{touch-action:manipulation;user-select:none;background:#ffffff2e;border-radius:50%;flex:none;place-items:center;width:clamp(28px,8vw,36px);height:clamp(28px,8vw,36px);padding:0;line-height:0;display:grid}.stepper svg{width:clamp(13px,3.8vw,16px);height:clamp(13px,3.8vw,16px);margin:0;display:block;transform:translateY(-1px)}.scheme-picker{right:max(12px, env(safe-area-inset-right,0px));bottom:max(12px, env(safe-area-inset-bottom,0px));z-index:20;backdrop-filter:blur(8px);background:#0000001f;border-radius:12px;justify-content:flex-end;align-items:center;gap:8px;margin:0;padding:6px;display:flex;position:fixed}.app-shell[data-scheme=dark] .scheme-picker,.app-shell[data-scheme=night] .scheme-picker{background:#ffffff24}.scheme-swatch{background:var(--swatch-a);touch-action:manipulation;user-select:none;border-radius:7px;flex:none;width:28px;height:28px;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #0000002e}.scheme-swatch.is-selected{box-shadow:inset 0 0 0 1px #0000002e, 0 0 0 2px var(--tint)}.hint{text-align:center;opacity:.7;width:100%;max-width:560px;min-height:1.2em;margin:10px auto 0;font-size:.8rem}.timer-screen[data-running=true] .setup,.timer-screen[data-running=true] .hint{visibility:hidden;pointer-events:none}@media (width<=719px){.timer-screen[data-running=true] .setup,.timer-screen[data-running=true] .hint{display:none}.setup{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.setup-row{min-height:72px;padding:9px}.setup-value{font-size:16px}}@media (width<=420px){.setup{grid-template-columns:1fr;gap:8px}.setup-row{min-height:64px;padding:8px 10px}}@media (height<=700px){.countdown{font-size:clamp(5.4rem,21vh,9rem)}.circle-btn{width:96px;height:96px}}.app-shell[data-landscape=true]{isolation:auto;background:var(--work-top);width:100vw;max-width:100vw;height:-webkit-fill-available;min-height:0;max-height:-webkit-fill-available;margin-left:calc(50% - 50vw);overflow:hidden}.app-shell[data-landscape=true]:before,.app-shell[data-landscape=true]:after{z-index:-1;position:absolute;inset:0}.app-shell[data-landscape=true] .top-bar{padding-top:max(6px, env(safe-area-inset-top,0px));padding-bottom:4px;padding-left:max(16px, env(safe-area-inset-left,0px));padding-right:max(16px, env(safe-area-inset-right,0px));flex-shrink:0}.app-shell[data-landscape=true] .brand-name{font-size:.95rem}.app-shell[data-landscape=true] .app-link{display:none}.app-shell[data-landscape=true] .timer-screen{--landscape-controls-size:clamp(88px, 26dvh, 112px);--landscape-inline:max(12px, env(safe-area-inset-left,0px));--landscape-inline-end:max(12px, env(safe-area-inset-right,0px));--landscape-digits:min(48vw, 32dvh, 10rem);-webkit-overflow-scrolling:touch;flex:auto;min-height:0;padding:0;position:relative;overflow:hidden auto}.app-shell[data-landscape=true] .timer-screen:not([data-running=true]){justify-content:flex-start}.app-shell[data-landscape=true] .stage{--stage-gap:clamp(4px, 1.2dvh, 10px);justify-items:center;column-gap:0;row-gap:var(--stage-gap);width:100%;max-width:none;min-height:0;padding:0 var(--landscape-inline-end) max(8px, env(safe-area-inset-bottom,0px)) var(--landscape-inline);grid-template-columns:1fr;grid-template-areas:"total""phase""countdown""bottom";display:grid}.app-shell[data-landscape=true] .timer-screen:not([data-running=true]) .stage{flex:none;grid-template-rows:auto auto auto auto;align-content:start;margin:0}.app-shell[data-landscape=true] .timer-screen[data-running=true]{flex-direction:column;flex:auto;min-height:0;display:flex;overflow:hidden}.app-shell[data-landscape=true] .timer-screen[data-running=true] .stage{height:100%;min-height:0;padding-bottom:max(4px, env(safe-area-inset-bottom,0px));flex:auto;grid-template-rows:auto auto minmax(0,1fr) auto;align-content:stretch;overflow:hidden}.app-shell[data-landscape=true] .total-time{text-align:center;grid-area:total;width:100%;max-width:min(920px,100%);font-size:clamp(1.2rem,4.5dvh,1.75rem)}.app-shell[data-landscape=true] .phase{text-align:center;grid-area:phase;width:100%;max-width:min(920px,100%);min-height:0;padding:0 8px;font-size:clamp(1.1rem,4dvh,1.55rem)}.app-shell[data-landscape=true] .countdown{text-align:center;width:100%;max-width:min(920px,100%);font-size:var(--landscape-digits);grid-area:countdown;margin:0;line-height:.86}.app-shell[data-landscape=true] .timer-screen[data-running=true] .countdown{box-sizing:border-box;justify-content:center;place-self:stretch stretch;align-items:center;height:100%;min-height:0;max-height:100%;padding-block:4cqh;font-size:min(48cqi,58cqh,10.5rem);line-height:1;display:flex;overflow:hidden;container-type:size}.app-shell[data-landscape=true] .up-next{z-index:1;width:auto;max-width:min(300px,46vw);min-height:var(--landscape-controls-size);text-align:center;pointer-events:auto;grid-area:bottom;justify-content:center;align-items:center;gap:2px;padding:0 8px}.app-shell[data-landscape=true] .up-next-label,.app-shell[data-landscape=true] .up-next-value{min-height:0;font-size:clamp(1.05rem,3.6dvh,1.45rem)}.app-shell[data-landscape=true] .controls{pointer-events:none;grid-area:bottom;justify-content:space-between;align-items:center;gap:0;width:100%;max-width:none;margin:0;padding:0;display:flex;position:static}.app-shell[data-landscape=true] .controls .circle-btn{pointer-events:auto;width:var(--landscape-controls-size,108px);height:var(--landscape-controls-size,108px);flex-shrink:0}.app-shell[data-landscape=true] .setup{margin:8px 0 max(8px, env(safe-area-inset-bottom,0px));padding:0 var(--landscape-inline-end) 0 var(--landscape-inline);box-sizing:border-box;flex:none;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.app-shell[data-landscape=true] .setup-row{gap:4px;min-height:68px;padding:8px 10px}.app-shell[data-landscape=true] .setup-label{font-size:.7rem}.app-shell[data-landscape=true] .setup-value{font-size:16px}.app-shell[data-landscape=true] .stepper{width:30px;height:30px}.app-shell[data-landscape=true] .hint{display:none}.app-shell[data-landscape=true] .scheme-picker.scheme-picker--toolbar{z-index:auto;flex-shrink:0;gap:6px;width:max-content;height:36px;margin:0;padding:4px;position:static;inset:auto}.app-shell[data-landscape=true] .scheme-swatch{width:22px;height:22px}.app-shell[data-landscape=true] .timer-screen[data-running=true] .setup{display:none}.app-shell[data-landscape=true][data-landscape-compact=true] .timer-screen{--landscape-controls-size:80px;--landscape-digits:min(44vw, 28dvh, 8.5rem)}.app-shell[data-landscape=true][data-landscape-compact=true] .timer-screen[data-running=true] .stage{--stage-gap:2px}.app-shell[data-landscape=true][data-landscape-compact=true] .timer-screen[data-running=true] .countdown{font-size:min(44cqi,54cqh,9rem)}.app-shell[data-landscape=true][data-landscape-compact=true] .total-time{font-size:1.15rem}.app-shell[data-landscape=true][data-landscape-compact=true] .phase{font-size:1.05rem}.app-shell[data-landscape=true][data-landscape-compact=true] .up-next-label,.app-shell[data-landscape=true][data-landscape-compact=true] .up-next-value{font-size:1rem}.preset-shell{background:var(--dark-bg);min-height:100dvh;color:var(--text-on-dark);flex-direction:column;display:flex}.theme-dark .burger-btn,.theme-dark .menu-close{color:var(--text-on-dark);background:#ffffff1f}.theme-dark .brand-name{color:var(--text-on-dark)}.theme-dark .brand-mark{color:var(--common-accent)}.theme-dark .app-link{background:var(--common-accent);color:var(--tint)}.preset-main{width:100%;padding:24px 20px calc(32px + var(--safe-bottom));flex-direction:column;flex:1;align-items:center;display:flex}.preset-intro{text-align:left;width:100%;max-width:560px;margin:auto 0}.preset-title{letter-spacing:-.03em;color:#fff;margin:0;font-size:clamp(2rem,7vw,2.75rem);font-weight:700;line-height:1.1}.preset-desc{color:var(--common-accent-pale);margin:14px 0 0;font-size:1.02rem;line-height:1.45}.preset-cards{grid-template-columns:1fr;grid-auto-rows:1fr;align-items:stretch;gap:10px;margin-top:22px;display:grid}@media (width>=520px){.preset-cards{grid-template-columns:1fr 1fr}}.preset-card{color:#fff;text-align:left;touch-action:manipulation;user-select:none;background:#ffffff0f;border:1.5px solid #ffffff2e;border-radius:16px;flex-direction:column;align-items:flex-start;gap:8px;width:100%;height:100%;min-height:156px;padding:16px 16px 14px;transition:border-color .15s,background .15s,color .15s;display:flex}.preset-card:hover{background:#ffffff1a;border-color:#ffffff59}.preset-card.is-selected{border-color:var(--common-accent);background:var(--common-accent);color:var(--tint)}.preset-card-title{letter-spacing:-.02em;font-size:1.05rem;font-weight:700}.preset-card-blurb{color:#ffffffb8;flex:1;font-size:.88rem;font-weight:400;line-height:1.35}.preset-card.is-selected .preset-card-blurb{color:#232323b8}.preset-card-meta{font-variant-numeric:tabular-nums;color:var(--common-accent-pale);margin-top:auto;font-size:.88rem;font-weight:600}.preset-card.is-selected .preset-card-meta{color:#232323b8}.preset-start{background:var(--common-accent);min-height:48px;color:var(--tint);touch-action:manipulation;border-radius:999px;justify-content:center;align-items:center;margin-top:28px;padding:0 22px;font-size:1rem;font-weight:700;transition:opacity .15s,background .15s;display:inline-flex}.preset-start:hover:not(.is-disabled){background:var(--common-accent-pale)}.preset-start.is-disabled{opacity:.35;cursor:default;pointer-events:none}.preset-howto{border-top:1px solid #ffffff1f;width:100%;max-width:560px;margin:36px auto 0;padding-top:28px}.preset-howto-title{letter-spacing:-.03em;color:#fff;margin:0;font-size:clamp(1.2rem,3.5vw,1.4rem);font-weight:700}.preset-howto-steps{counter-reset:preset-howto;gap:12px;margin:16px 0 0;padding:0;list-style:none;display:grid}.preset-howto-step{counter-increment:preset-howto;grid-template-columns:auto 1fr;gap:4px 12px;display:grid}.preset-howto-step:before{content:counter(preset-howto);background:var(--common-accent);width:26px;height:26px;color:var(--tint);border-radius:50%;place-items:center;margin-top:1px;font-size:.78rem;font-weight:700;display:grid}.preset-howto-step-title{color:#fff;align-self:center;margin:0;font-size:.95rem;font-weight:700}.preset-howto-step-text{color:#ffffffbf;grid-column:2;margin:0;font-size:.88rem;line-height:1.4}.preset-seo{color:var(--common-accent-pale);margin:20px 0 0;font-size:.88rem;line-height:1.5}.preset-seo-block,.preset-faq,.preset-related{border-top:1px solid #ffffff1f;width:100%;max-width:560px;margin:36px auto 0;padding-top:28px}.preset-seo-section+.preset-seo-section{margin-top:28px}.preset-seo-heading,.preset-faq-title,.preset-related-title{letter-spacing:-.03em;color:#fff;margin:0;font-size:clamp(1.15rem,3.2vw,1.35rem);font-weight:700}.preset-seo-p{color:#ffffffc7;margin:12px 0 0;font-size:.92rem;line-height:1.55}.preset-faq-list{gap:8px;margin-top:16px;display:grid}.preset-faq-item{border-bottom:1px solid #ffffff1a;padding-bottom:8px}.preset-faq-q{cursor:pointer;color:#fff;padding:10px 0;font-size:.95rem;font-weight:650;line-height:1.35;list-style:none}.preset-faq-q::-webkit-details-marker{display:none}.preset-faq-q:after{content:"+";float:right;color:var(--common-accent);margin-left:12px;font-weight:700}.preset-faq-item[open] .preset-faq-q:after{content:"–"}.preset-faq-a{color:#ffffffbf;margin:0 0 10px;font-size:.9rem;line-height:1.5}.preset-related-list{flex-wrap:wrap;gap:10px 18px;margin:14px 0 0;padding:0;list-style:none;display:flex}.preset-related-link{color:var(--common-accent);text-underline-offset:3px;font-size:.92rem;font-weight:600;text-decoration:underline}.preset-related-link:hover{color:var(--common-accent-pale)}