.calc-card{background:#0006;border:1px solid rgba(255,255,255,.05);border-radius:20px 20px 0 0;padding:var(--panel-pad-y) var(--panel-pad-x);backdrop-filter:blur(10px)}.calc-grid{display:flex;flex-direction:column;gap:clamp(16px,3vh,24px)}.input-group{display:flex;flex-direction:column;gap:8px}.input-group label{color:#aaa;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;text-align:center}.pressure-doc-scroll .stepper-wrapper{background:#ffffff0d;border-radius:12px;padding:4px}.pressure-doc-scroll .stepper-btn{width:44px;height:44px;border-radius:8px}.pressure-doc-scroll .stepper-value{font-size:1.5rem}.tp-ruler-container{position:relative;width:100%;height:60px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:12px;overflow:hidden;mask-image:linear-gradient(to right,transparent,black 20%,black 80%,transparent);-webkit-mask-image:linear-gradient(to right,transparent,black 20%,black 80%,transparent)}.tp-ruler-track{display:flex;align-items:center;height:100%;cursor:grab;overflow-x:auto;scroll-behavior:smooth;scroll-snap-type:x mandatory;scrollbar-width:none;flex-wrap:nowrap;padding:0}.tp-ruler-track::-webkit-scrollbar{display:none}.tp-ruler-track.is-dragging{cursor:grabbing;scroll-snap-type:none;scroll-behavior:auto}.tp-ruler-spacer{flex:0 0 calc(50% - 30px);min-width:calc(50% - 30px);height:100%}.tp-ruler-item{flex:0 0 60px;min-width:60px;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:8px;scroll-snap-align:center;color:#666;font-size:.85rem;font-weight:800;transition:color .2s;user-select:none;-webkit-user-select:none}.tp-ruler-item:before{content:"";width:2px;height:12px;background:#fff3;margin-bottom:4px;border-radius:1px;transition:all .2s}.tp-ruler-item.active{color:#fff;font-size:1rem}.tp-ruler-item.active:before{height:20px;background:var(--bike, #00ffc3)}.tp-ruler-center-marker{position:absolute;top:0;left:50%;transform:translate(-50%);width:2px;height:100%;background:var(--bike, #00ffc3);pointer-events:none;opacity:.5}.surface-toggle{display:flex;background:#ffffff0d;border-radius:12px;padding:4px;gap:4px;border:1px solid rgba(255,255,255,.1)}.surface-toggle input[type=radio]{display:none}.toggle-btn{flex:1;text-align:center;padding:10px 4px;color:#888;border-radius:8px;cursor:pointer;font-size:.75rem;font-weight:700;text-transform:uppercase;transition:all .2s}.surface-toggle input[type=radio]:checked+.toggle-btn{background:var(--bike, #00ffc3);color:#000}.results-card{background:linear-gradient(180deg,#00ffc30d,#0009);border:1px solid rgba(0,255,195,.2);border-top:none;border-radius:0 0 20px 20px;padding:var(--panel-pad-y) var(--panel-pad-x)}.unit-switcher{display:flex;background:#00000080;border-radius:8px;padding:2px;border:1px solid rgba(255,255,255,.1)}.unit-btn{background:transparent;border:none;color:#666;font-family:JetBrains Mono,monospace;font-size:.7rem;font-weight:800;padding:4px 12px;border-radius:6px;cursor:pointer;transition:all .2s}.unit-btn.active{background:#ffffff1a;color:#fff}.psi-display{display:flex;align-items:center;justify-content:space-evenly}.psi-box{display:flex;flex-direction:column;align-items:center;gap:4px;width:45%}.psi-label{color:var(--bike, #00ffc3);font-weight:800;letter-spacing:2px;font-size:.75rem}.psi-value{font-size:clamp(3rem,10vw,4.5rem);font-weight:800;color:#fff;line-height:1;text-shadow:0 0 20px rgba(0,255,195,.3);transition:opacity .2s}.divider{width:1px;height:50px;background:#ffffff1a}.pressure-toggle-stack{display:flex;flex-direction:column;gap:clamp(16px,3vh,24px)}.pressure-panel{display:flex;flex-direction:column;width:100%}.pressure-v-spacer{display:none}.pressure-back-row{margin-top:32px;margin-bottom:24px;text-align:center;width:100%;flex-shrink:0}@media(min-width:851px){.pressure-doc-scroll.standard-tool-layout{padding-top:72px;padding-bottom:20px;min-height:100dvh;box-sizing:border-box;justify-content:center}.pressure-doc-scroll .tool-content-wrapper{justify-content:center}.pressure-doc-scroll .calc-grid,.pressure-doc-scroll .pressure-toggle-stack{gap:12px}.pressure-doc-scroll .calc-card,.pressure-doc-scroll .results-card{padding:16px 20px}.pressure-doc-scroll .input-group{gap:6px}.pressure-doc-scroll .tp-ruler-container{height:52px}.pressure-doc-scroll .stepper-btn{width:40px;height:40px}.pressure-doc-scroll .stepper-value{font-size:1.3rem}.pressure-doc-scroll .toggle-btn{padding:8px 4px}.pressure-toggle-stack{flex-direction:row;gap:10px}.pressure-toggle-stack .input-group{flex:1;min-width:0}.pressure-doc-scroll .results-card>div:first-child{margin-bottom:10px!important}.pressure-doc-scroll .psi-value{font-size:clamp(2.4rem,5vw,3.2rem)}.pressure-doc-scroll .divider{height:40px}.pressure-back-row{margin-top:14px;margin-bottom:0}.pressure-back-row .material-symbols-outlined{font-size:24px!important}}@media(max-width:850px){.slot-wrapper>main.pressure-doc-scroll.standard-tool-layout{flex:1 1 auto!important;min-height:0!important;height:auto!important;box-sizing:border-box}.pressure-doc-scroll.standard-tool-layout{padding-top:var(--app-top-chrome-clearance, 64px);padding-bottom:0;display:flex;flex-direction:column}.pressure-doc-scroll .tool-content-wrapper{flex:1 1 auto;display:flex;flex-direction:column;justify-content:flex-start;min-height:calc(100dvh - var(--app-top-chrome-clearance, 64px) - var(--app-bottom-bar-clearance, 0px));box-sizing:border-box}.pressure-doc-scroll .tool-header{flex-shrink:0}.pressure-v-spacer{display:block;width:100%;flex:1 1 0;min-height:0}.pressure-v-spacer--top{flex-grow:1}.pressure-v-spacer--bottom{flex-grow:2}.pressure-panel{flex:0 0 auto}.pressure-panel .calc-card,.pressure-panel .results-card{flex-shrink:0}.pressure-back-row{flex-shrink:0;margin-top:0;margin-bottom:0;padding-top:8px;padding-bottom:0}.pressure-doc-scroll .calc-grid{gap:12px}.pressure-doc-scroll .calc-card,.pressure-doc-scroll .results-card{padding:14px var(--page-pad-x)}.pressure-doc-scroll .tp-ruler-container{height:52px}.pressure-doc-scroll .stepper-btn{width:40px;height:40px}.pressure-doc-scroll .stepper-value{font-size:1.25rem}.pressure-toggle-stack{flex-direction:row;gap:8px}.pressure-toggle-stack .input-group{flex:1;min-width:0}.pressure-toggle-stack .toggle-btn{font-size:.62rem;padding:8px 2px;letter-spacing:0}.pressure-doc-scroll .results-card>div:first-child{margin-bottom:10px!important}.pressure-doc-scroll .psi-value{font-size:clamp(2.25rem,9vw,3.25rem)}.pressure-doc-scroll .divider{height:40px}}