.od-proj{--od-proj-green:#105038;max-width:100%}.od-proj__container{min-width:0}.od-proj__step{padding:14px 0 18px;border-bottom:1px solid #d7e3db}.od-proj__step>strong{display:flex;align-items:center;gap:10px;margin-bottom:13px;font-size:16px}.od-proj__number{display:inline-flex;align-items:center;justify-content:center;background:#d9e9de;color:#14543b;width:24px;height:24px;border-radius:100%;font-size:13px}.od-proj__cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.od-proj__card{display:block;cursor:pointer;position:relative}.od-proj__card input{position:absolute;opacity:0;width:1px;height:1px}.od-proj__card span{display:flex;flex-direction:column;gap:4px;border:1px solid #d0ded5;border-radius:9px;padding:13px;min-height:67px;background:#fff}.od-proj__card strong{font-size:14px;color:#10251a}.od-proj__card small,.od-proj__grid small{font-size:12px;color:#64766c}.od-proj__card input:checked+span{background:#eef7f0;border-color:#3a9464;box-shadow:inset 3px 0 #248154}.od-proj__card input:focus-visible+span{outline:2px solid #17835d;outline-offset:2px}.od-proj__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.od-proj__grid label{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:650;min-width:0}.od-proj__grid label[hidden],.od-proj [hidden]{display:none!important}.od-proj__grid input,.od-proj__grid select{box-sizing:border-box;width:100%;height:40px;border:1px solid #cbdbd0;border-radius:6px;padding:0 11px;background:white;color:#153d2c;min-width:0;font:inherit}.od-proj__grid input:focus-visible,.od-proj__grid select:focus-visible{outline:2px solid #2c956b;outline-offset:1px}.od-proj__hint{background:#f2f7f3;border-left:3px solid #83b396;padding:10px 12px;font-size:13px;color:#405849;line-height:1.5;margin:13px 0 0}.od-proj__calculate{border:0;border-radius:6px;background:#105038;color:#fff;font-weight:700;font-size:15px;padding:13px 25px;margin:18px 0;cursor:pointer}.od-proj__calculate:disabled{opacity:.6;cursor:wait}.od-proj__message{border-left:3px solid #bb5b38;background:#fff3eb;padding:12px;margin-top:10px}.od-proj__result{scroll-margin-top:95px;border:1px solid #cee1d5;border-radius:12px;padding:16px;margin:16px 0}.od-proj__result-main{background:#edf5ef;border-left:4px solid #155039;padding:16px;display:flex;flex-direction:column;gap:6px}.od-proj__result-main>span{font-size:13px;color:#486252}.od-proj__result-main strong{font-size:32px;color:#104a34;line-height:1.2}.od-proj__result-main small{color:#46634f}.od-proj__metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px}.od-proj__metrics>div{border:1px solid #d7e4db;border-radius:7px;padding:10px;display:flex;flex-direction:column;gap:5px}.od-proj__metrics small{font-size:12px;color:#60756a}.od-proj__metrics strong{font-size:18px;color:#124e37;font-variant-numeric:tabular-nums}.od-proj__notice{font-size:13px;line-height:1.5;color:#445b4a;margin:15px 0}.od-proj__notice ul{padding-left:19px;margin:8px 0}.od-proj__export{margin-top:12px}.od-proj__export button{cursor:pointer}@media(max-width:580px){.od-proj__cards,.od-proj__grid,.od-proj__metrics{grid-template-columns:minmax(0,1fr)}.od-proj__card span{min-height:0}.od-proj__result{padding:11px}.od-proj__result-main strong{font-size:27px}}

/* 09F2L1 — consistent field grid and inline units, like the existing timber calculators. */
.od-tools.od-proj .od-proj__grid{align-items:start;column-gap:12px;row-gap:14px}
.od-tools.od-proj .od-proj__grid label.od-proj__field--wide{grid-column:1/-1}
.od-tools.od-proj .od-proj__grid label{line-height:1.3;gap:6px}
.od-tools.od-proj .od-proj__grid .od-proj__control{
  display:flex;align-items:center;box-sizing:border-box;width:100%;min-width:0;
  height:42px;border:1px solid #cbdbd0;border-radius:6px;background:#fff;
  transition:border-color .15s,box-shadow .15s;
}
.od-tools.od-proj .od-proj__grid .od-proj__control:focus-within{
  border-color:#2c956b;box-shadow:0 0 0 2px #d9eee2;
}
.od-tools.od-proj .od-proj__grid .od-proj__control input{
  box-sizing:border-box;min-width:0;flex:1 1 auto;width:100%;height:100%;
  border:0!important;border-radius:6px!important;outline:0!important;
  box-shadow:none!important;background:transparent!important;
  padding:0 8px 0 11px!important;margin:0!important;color:#153d2c;
}
.od-tools.od-proj .od-proj__grid .od-proj__control .od-proj__unit{
  flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;
  padding:0 11px 0 4px;color:#52685b;font-size:12px;font-weight:650;
  white-space:nowrap;pointer-events:none;
}
/* Keep mobile fields stacked, with the unit always inside the input boundary. */
@media(max-width:580px){.od-tools.od-proj .od-proj__grid label.od-proj__field--wide{grid-column:auto}}

/* 09F2L2: consistent 0.1-m steppers while retaining arbitrary typed precision. */
.od-tools.od-proj .od-proj__grid input[data-proj-meter]{appearance:textfield;-moz-appearance:textfield}
.od-tools.od-proj .od-proj__grid input[data-proj-meter]::-webkit-outer-spin-button,
.od-tools.od-proj .od-proj__grid input[data-proj-meter]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.od-tools.od-proj .od-proj__spin{flex:0 0 24px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;height:36px;border-left:1px solid #e2ebe5}
.od-tools.od-proj .od-proj__grid .od-proj__spin-button{appearance:none;box-sizing:border-box;display:block!important;margin:0!important;padding:0!important;min-height:0!important;min-width:0!important;height:16px;width:23px;border:0!important;box-shadow:none!important;background:#fff!important;color:#326747!important;font-size:9px!important;font-weight:700!important;line-height:16px!important;text-align:center;cursor:pointer}
.od-tools.od-proj .od-proj__grid .od-proj__spin-button:hover,.od-tools.od-proj .od-proj__grid .od-proj__spin-button:focus-visible{background:#e8f4eb!important;color:#0d5037!important;outline:1px solid #96c4a8!important}

/* 09F2L3: continuous press in metre steppers and a compact per-row joins summary. */
.od-tools.od-proj .od-proj__grid .od-proj__spin-button{touch-action:none;user-select:none;-webkit-user-select:none}
.od-tools.od-proj .od-proj__metrics .od-proj__joins-total{display:block;line-height:1.45;color:#5b7062;font-weight:400}

/* 09F2L4: compact, shared result pattern: primary value + aligned metric rows. */
.od-tools.od-proj .od-proj__result{padding:0;border:0;border-radius:0;margin:16px 0 0;min-width:0}
.od-tools.od-proj .od-proj__result-main{padding:15px 18px;gap:5px;border-radius:0 7px 7px 0}
.od-tools.od-proj .od-proj__result-main strong{font-size:32px;line-height:1.18}
.od-tools.od-proj .od-proj__metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin-top:12px;border:1px solid #d7e4db;border-radius:8px;overflow:hidden;background:#d7e4db}
.od-tools.od-proj .od-proj__metrics>div{min-width:0;display:flex;justify-content:center;align-items:center;flex-direction:column;gap:6px;box-sizing:border-box;border:0;border-radius:0;background:#fff;padding:12px 8px;text-align:center}
.od-tools.od-proj .od-proj__metrics small{font-size:11px;line-height:1.25;color:#5d7065}
.od-tools.od-proj .od-proj__metrics strong{font-size:15px;line-height:1.3;max-width:100%;overflow-wrap:anywhere;color:#133e2d}
.od-tools.od-proj .od-proj__metrics .od-proj__joins-total{font-size:10px}
.od-tools.od-proj .od-proj__details{border:1px solid #d8e4db;border-radius:8px;margin-top:13px;background:#fff;font-size:13px}
.od-tools.od-proj .od-proj__details summary{cursor:pointer;padding:13px 16px;font-weight:700;color:#105038;list-style:none;display:flex;align-items:center;gap:6px}
.od-tools.od-proj .od-proj__details summary::before{content:'▸';font-size:12px}
.od-tools.od-proj .od-proj__details[open] summary::before{content:'▾'}
.od-tools.od-proj .od-proj__details summary::-webkit-details-marker{display:none}
.od-tools.od-proj .od-proj__details summary:focus-visible{outline:2px solid #2c956b;outline-offset:-2px}
.od-tools.od-proj .od-proj__assumptions ul{margin:0;padding:0 24px 16px 34px;line-height:1.55;color:#445b4a}
.od-tools.od-proj .od-proj__export-content{border-top:1px solid #e1e9e3;padding:13px 16px 16px}
.od-tools.od-proj .od-proj__export-note{font-size:12px;color:#53685a;line-height:1.45;margin:0 0 12px}
.od-tools.od-proj .od-proj__export-actions{display:flex;gap:8px;flex-wrap:wrap}
.od-tools.od-proj .od-proj__export-actions button{border:1px solid #aacbb7;border-radius:6px;padding:10px 12px;background:#fff;color:#105038;font-weight:650;cursor:pointer}
.od-tools.od-proj .od-proj__export-actions button:last-child{background:#105038;color:#fff;border-color:#105038}
.od-tools.od-proj .od-proj__export-inputs{margin-top:14px;border:1px solid #d9e5dc;border-radius:7px;padding:12px;background:#f7faf8}
.od-tools.od-proj .od-proj__export-inputs>strong{display:block;color:#234a36;margin-bottom:9px}
.od-tools.od-proj .od-proj__export-inputs dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 14px;margin:0}
.od-tools.od-proj .od-proj__export-inputs dl>div{display:flex;flex-direction:column;gap:2px;min-width:0}
.od-tools.od-proj .od-proj__export-inputs dt{color:#65796e;font-size:11px}
.od-tools.od-proj .od-proj__export-inputs dd{font-weight:650;font-size:12px;color:#214a35;margin:0;overflow-wrap:anywhere}
@media(max-width:700px){.od-tools.od-proj .od-proj__metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:380px){.od-tools.od-proj .od-proj__export-inputs dl{grid-template-columns:1fr}.od-tools.od-proj .od-proj__metrics strong{font-size:14px}}

/* 09F2L6: mark an in-flight variant without erasing the previous layout. */
.od-tools.od-proj .od-proj__result[data-recalculating="1"]{opacity:.58;pointer-events:none}

/* 09F2L7 — accessible on-demand diagram for spacing measurements. */
.od-tools.od-proj .od-proj__spacing-help{margin:12px 0 2px}
.od-tools.od-proj .od-proj__diagram-open{border:0;background:transparent;color:#105038;font:inherit;font-size:13px;font-weight:700;text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:4px 1px;text-align:left}
.od-tools.od-proj .od-proj__diagram-open span{white-space:nowrap}
.od-tools.od-proj .od-proj__diagram-open:focus-visible{outline:2px solid #26875e;outline-offset:3px}
.od-proj__diagram{box-sizing:border-box;border:1px solid #bed4c5;border-radius:12px;padding:0;width:min(640px,calc(100% - 24px));max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);overflow:auto;background:#fff;color:#183e2c;box-shadow:0 15px 50px rgba(11,41,27,.20)}
.od-proj__diagram::backdrop{background:rgba(8,30,19,.55)}
.od-proj__diagram-head{display:flex;align-items:start;justify-content:space-between;gap:16px;padding:19px 22px 5px}
.od-proj__diagram-head h3{font-size:20px;line-height:1.3;font-weight:700;color:#113b29;margin:0}
.od-proj__diagram-close{display:flex;align-items:center;justify-content:center;flex:0 0 34px;height:34px;border:1px solid #d2e2d6;border-radius:6px;background:#f8fbf8;color:#154d33;font-size:24px;cursor:pointer}
.od-proj__diagram-intro{font-size:13px;color:#586c5e;line-height:1.5;padding:0 22px;margin:7px 0 12px}
.od-proj__diagram-svg{display:block;width:calc(100% - 32px);height:auto;margin:0 auto;background:#fcfefd;border:1px solid #e2ece4;border-radius:8px}
.od-proj__diagram-legend{padding:8px 22px 0}
.od-proj__diagram-legend p{font-size:13px;line-height:1.55;margin:9px 0;color:#2e4b37}
.od-proj__diagram-warning{font-size:12px;line-height:1.5;border-left:3px solid #8ab39a;background:#f1f7f2;margin:10px 22px;padding:10px}
.od-proj__diagram-footer{display:flex;justify-content:end;padding:8px 22px 20px}
.od-proj__diagram-done{border:0;border-radius:6px;background:#105038;color:#fff;cursor:pointer;font-size:14px;font-weight:700;padding:10px 22px}
.od-proj__diagram button:focus-visible{outline:2px solid #26875e;outline-offset:2px}
@media(max-width:480px){.od-proj__diagram-head{padding:15px 14px 4px}.od-proj__diagram-head h3{font-size:17px}.od-proj__diagram-intro{padding:0 14px}.od-proj__diagram-legend{padding:8px 14px 0}.od-proj__diagram-warning{margin:9px 14px}.od-proj__diagram-footer{padding:7px 14px 16px}.od-proj__diagram-svg{width:calc(100% - 20px)}}