[hidden] { display: none !important; }
.wrist-heading { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 8px; margin-bottom: 6px; font-size: 14px; }
.wrist-heading label { color: var(--muted); }
.wrist-heading .wrist-value { text-align: left; }
.wrist-unit-toggle { display: inline-flex; flex-shrink: 0; gap: 2px; padding: 2px; border: 1px solid #b9beb5; border-radius: 6px; background: #f2f3ef; }
.wrist-unit-toggle button { min-width: 32px; min-height: 28px; padding: 0 6px; border-radius: 4px; background: transparent; color: #343a33; font-size: 12px; font-weight: 700; }
.wrist-unit-toggle button:hover { background: #dfe3dc; }
.wrist-unit-toggle button[aria-pressed="true"], .wrist-unit-toggle button[aria-pressed="true"]:hover { background: #151714; color: #fff; }
.wrist-field .wrist-control { grid-template-columns: minmax(0, 1fr) auto; gap: 12px; }
#openWristRuler { min-height: 36px; padding: 7px 12px; font-size: 13px; }
body.ruler-open { overflow: hidden; }
.wrist-ruler-dialog { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; box-sizing: border-box; padding: 16px; background: #0007; color: #20221e; overscroll-behavior: contain; }
.ruler-panel { position: relative; width: 100%; max-width: 440px; max-height: calc(100dvh - 32px); box-sizing: border-box; overflow: hidden; display: flex; flex-direction: column; padding: 18px; border-radius: 14px; background: #fff; }
.ruler-dialog-head { flex-shrink: 0; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.ruler-dialog-head strong { font-size: 17px; }
.ruler-dialog-head button { width: 40px; min-height: 40px; padding: 0; font-size: 26px; }
.ruler-unit-row { display: flex; justify-content: flex-end; flex-shrink: 0; margin-top: 6px; }
.wrist-ruler-dialog p { margin: 10px 0; font-size: 13px; line-height: 1.45; }
.ruler-placement-guide { min-height: 0; overflow-y: auto; overscroll-behavior: contain; }
.ruler-guide-figure { margin: 12px 0; }
.ruler-guide-figure img { display: block; width: 100%; height: min(37dvh, 310px); object-fit: contain; }
#rulerGuideContinue { flex-shrink: 0; margin-top: 10px; }
.ruler-placement-guide .ruler-guide-lead { margin-top: 0; padding-right: 48px; font-size: 20px; font-weight: 600; line-height: 1.35; }
.ruler-placement-guide ol { padding-left: 24px; margin: 12px 0; font-size: 18px; line-height: 1.45; }
.ruler-placement-guide li + li { margin-top: 8px; }
#rulerCalibrationStatus { color: #686b64; }
#rulerCalibrationStatus { display: block; font-size: 15px; line-height: 1.4; }
.ruler-model-link { margin: 6px 0; padding: 5px 0; min-height: 40px; color: #50574b; background: transparent; text-decoration: underline; font-size: 16px; }
.ruler-save { display: block; width: 100%; min-height: 48px; background: #151714; color: white; font-size: 17px; }
.ruler-save:disabled { opacity: .4; }
.ruler-phone-controls { min-height: 0; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.ruler-phone-controls label { display: flex; gap: 8px; align-items: center; font-size: 13px; }
.ruler-phone-controls select, .ruler-phone-controls input { flex: 1; min-width: 0; width: 100%; box-sizing: border-box; padding: 8px; min-height: 38px; font-size: 16px; }
.ruler-phone-search { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 8px; }
.ruler-phone-search label { flex-direction: column; align-items: stretch; gap: 3px; }
.ruler-phone-controls small { font-size: 11px; line-height: 1.4; color: #666; }
.ruler-catalog-summary { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.ruler-catalog-summary button { padding: 6px 8px; min-height: 32px; font-size: 11px; }
.is-measuring { background: #fff; padding: 0; display: block; }
.is-measuring .ruler-panel { display: contents; }
.is-measuring .ruler-dialog-head { position: absolute; top: max(12px, env(safe-area-inset-top)); left: 58px; right: 58px; z-index: 2; justify-content: flex-end; }
.is-measuring .ruler-dialog-head strong { font-size: 14px; }
.is-measuring .ruler-dialog-head strong { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.is-measuring .ruler-unit-row { position: absolute; top: max(18px, env(safe-area-inset-top)); left: 58px; z-index: 3; margin: 0; }
.screen-ruler { position: absolute; inset: 0; overflow: hidden; touch-action: none; }
.ruler-ticks { position: absolute; inset: 0; pointer-events: none; }
.ruler-ticks i { position: absolute; left: 0; width: 10px; height: 1px; background: #969a92; font-style: normal; }
.ruler-ticks i.middle { width: 17px; }
.ruler-ticks i.major { width: 24px; background: #20261d; }
.ruler-ticks i span { position: absolute; left: 28px; font-size: 10px; line-height: 1px; }
.ruler-ticks-right i { left: auto; right: 0; }
.ruler-ticks-right i span { left: auto; right: 28px; }
.ruler-mark { position: absolute; left: 0; right: 0; height: 0; border-top: 1px solid #4c6045; pointer-events: none; }
.ruler-fixed { border-top: 2px solid #20261d; }
.ruler-fixed > span { position: absolute; top: -23px; left: 50%; transform: translateX(-50%); white-space: nowrap; font-size: 12px; color: #656b60; }
.ruler-mark button { position: absolute; left: 50%; transform: translateX(-50%); top: -24px; width: 54px; height: 48px; padding: 0; border-radius: 9px; background: #20261d; color: white; font-size: 24px; pointer-events: auto; touch-action: none; cursor: ns-resize; }
.ruler-results { position: absolute; bottom: calc(68px + env(safe-area-inset-bottom)); left: 58px; right: 58px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; z-index: 1; background: #fff; padding-top: 6px; }
.ruler-results > div { display: flex; flex-direction: column; gap: 5px; }
.ruler-results span { font-size: 11px; color: #676d62; line-height: 1.35; }
.ruler-results output { font-size: 23px; font-weight: 700; white-space: nowrap; }
.ruler-done { position: absolute; bottom: max(12px, env(safe-area-inset-bottom)); left: 58px; right: 58px; width: auto; z-index: 2; }
.ruler-dialog-message { color: #994019; }
.is-measuring .ruler-dialog-message { position: absolute; bottom: calc(133px + env(safe-area-inset-bottom)); left: 58px; right: 58px; margin: 0; font-size: 11px; z-index: 2; }
.wrist-ruler-dialog:not(.is-measuring) > .ruler-dialog-message:empty { display: none; }
@media (max-width: 370px) { .wrist-heading { grid-template-columns: minmax(0, 1fr) auto; gap: 3px 7px; font-size: 13px; } .wrist-heading label { grid-column: 1; grid-row: 1; } .wrist-heading .wrist-value { grid-column: 1; grid-row: 2; } .wrist-heading .wrist-unit-toggle { grid-column: 2; grid-row: 1 / span 2; } #openWristRuler { padding: 7px 10px; } .ruler-panel { padding: 14px; } }

.is-guide .ruler-dialog-head { position: absolute; top: 18px; right: 18px; z-index: 1; }
.is-guide .ruler-dialog-head strong { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.is-guide .ruler-unit-row { justify-content: flex-start; margin: 0 0 8px; }
@media (max-width: 370px) { .is-guide .ruler-dialog-head { top: 14px; right: 14px; } }