.app{background:var(--bg);min-height:100dvh;color:var(--ink)}.masthead{min-height:56px;padding:max(8px, env(safe-area-inset-top)) 20px 8px;border-top:3px solid var(--ink-strong);border-bottom:1px solid var(--ink-strong);align-items:center;display:flex}.masthead__word{font-family:var(--font-display);font-weight:700;font-size:var(--step-2);color:var(--ink-strong)}.app__main{padding:24px 20px max(24px, env(safe-area-inset-bottom));max-width:32rem}.stack>*+*{margin-top:16px}.muted{color:var(--ink-muted)}.notice{border-left:4px solid var(--amber-ink);background:var(--surface);color:var(--ink-strong);padding:12px 14px}.btn{border-radius:var(--radius-data);min-height:48px;font-family:var(--font-display);font-weight:600;font-size:var(--step-0);cursor:pointer;border:2px solid #0000;justify-content:center;align-items:center;gap:8px;padding:0 18px;text-decoration:none;display:inline-flex}.btn--block{width:100%}.btn--big{min-height:var(--target-capture);font-size:var(--step-1)}.btn--primary{background:var(--primary-bg);color:var(--primary-ink)}.btn--secondary{border-color:var(--ink);color:var(--ink);background:0 0}.btn--primary:hover{filter:brightness(1.12)}.btn--secondary:hover{background:var(--surface-sunk)}.btn--quiet{color:var(--ink);text-underline-offset:4px;background:0 0;min-height:48px;text-decoration:underline}.btn--danger{background:var(--danger);color:var(--danger-ink)}.btn:disabled{opacity:.55;cursor:default}.notice--ok{border-left-color:var(--ink)}.form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-data);padding:16px}.field{border:0;gap:6px;margin:0;padding:0;display:grid}.field>span,.field>legend{color:var(--ink-strong);padding:0;font-weight:700}.field input[type=email]{border:2px solid var(--line-strong);border-radius:var(--radius-data);background:var(--bg);min-height:48px;color:var(--ink-strong);font:inherit;padding:0 12px}.choice{align-items:center;gap:10px;min-height:48px;display:flex}.choice input{width:24px;height:24px;accent-color:var(--select)}.people{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.people__row{border-bottom:1px solid var(--line);gap:10px;padding:14px 0;display:grid}.people__danger{justify-self:start;margin-top:16px}.titlerow{align-items:center;gap:12px;display:flex}.titlerow__back{min-width:48px;padding:0 8px}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.masthead{justify-content:space-between}.masthead__word{text-decoration:none}.icon-btn{border-radius:var(--radius-data);width:52px;height:52px;color:var(--ink);cursor:pointer;background:0 0;border:0;place-items:center;display:inline-grid}.icon-btn:hover{background:var(--surface-sunk)}.titlerow h1{font-size:var(--step-2)}.sheet-backdrop{z-index:40;background:var(--scrim);justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet{width:100%;max-width:32rem;max-height:82%;padding:8px 18px max(18px, env(safe-area-inset-bottom));background:var(--surface);color:var(--ink);border-radius:var(--radius-capture) var(--radius-capture) 0 0;border-top:1px solid var(--line-strong);overflow-y:auto}.sheet__head{min-height:var(--target-capture);justify-content:space-between;align-items:center;display:flex}.pick-list{margin:0;padding:0;list-style:none}.pick-list button{width:100%;min-height:var(--target-capture);border:0;border-bottom:1px solid var(--line);color:var(--ink);font-size:var(--step-1);text-align:left;cursor:pointer;background:0 0;align-items:center;padding:0 6px;display:flex}.pick-list button:hover{background:var(--surface-sunk)}.rows{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.rows__link{min-height:var(--target-capture);border-bottom:1px solid var(--line);color:var(--ink-strong);gap:2px;padding:12px 4px;text-decoration:none;display:grid}.rows__link:hover{background:var(--surface-sunk)}.field input:not([type=radio]),.field textarea{border:2px solid var(--line-strong);border-radius:var(--radius-data);background:var(--bg);min-height:48px;color:var(--ink-strong);font:inherit;padding:8px 12px}.conflict{border-left:4px solid var(--amber-ink);background:var(--surface);padding:14px}.conflict__list{margin:0}.conflict__list dt{font-weight:700}.conflict__list dd{margin:0 0 8px}.actions{flex-wrap:wrap;gap:12px;display:flex}.plate{border:1px solid var(--plate-rim);color:var(--plate-ink);background:linear-gradient(180deg, #fff6, #fff0 45%, #00000012), repeating-linear-gradient(90deg, #ffffff38 0 1px, #00000009 1px 2px, transparent 2px 4px), var(--plate-aluminium);box-shadow:inset 0 1px 0 #ffffffb3, inset 0 -1px 0 #00000040, inset 0 0 0 3px var(--plate-edge), inset 0 0 0 4px #0000001f;text-shadow:0 1px #fff9,0 -1px #00000047;border-radius:5px;padding:20px 26px 18px;position:relative}.plate__rivet{background:radial-gradient(circle at 35% 30%, var(--rivet-hi), var(--rivet-mid) 55%, var(--rivet-lo));border-radius:50%;width:11px;height:11px;position:absolute}.plate__rivet--tl{top:8px;left:8px}.plate__rivet--tr{top:8px;right:8px}.plate__rivet--bl{bottom:8px;left:8px}.plate__rivet--br{bottom:8px;right:8px}.plate__name{color:var(--plate-ink);font-size:var(--step-2)}.plate__sub{font-size:var(--step--1);margin:2px 0 12px;font-weight:700}.plate__fields{border-top:1px solid #0000002e;grid-template-columns:1fr 1fr;gap:10px 18px;margin:0;padding-top:12px;display:grid}.plate__fields dt{font-size:var(--step--1);font-weight:700}.plate__fields dd{font-family:var(--font-display);letter-spacing:.06em;text-transform:uppercase;color:var(--plate-ink);overflow-wrap:anywhere;margin:0;font-size:1.32rem;font-weight:700}dialog.sheet{border:0;border-top:1px solid var(--line-strong);margin:0 auto;position:fixed;inset:auto 0 0}dialog.sheet::backdrop{background:var(--scrim)}.conflict:focus{outline:3px solid var(--focus)}.tree{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.tree__row,.pick-list button.is-indented{padding-left:calc(8px + var(--depth,0) * var(--indent))}.tree__row{width:100%;min-height:var(--target-capture);border:0;border-bottom:1px solid var(--line);color:var(--ink-strong);font-size:var(--step-0);text-align:left;cursor:pointer;background:0 0;align-items:center;padding-right:8px;display:flex}.tree__row:hover{background:var(--surface-sunk)}.sheet__danger{margin-top:24px}.search{align-items:end;gap:10px;display:flex}.search .field{flex:1}.search input[type=search]{width:100%}.partno{font-family:var(--font-display);letter-spacing:.04em}.checks{margin:0 0 16px;padding:0;list-style:none}.checks .choice{min-height:var(--target-capture);border-bottom:1px solid var(--line)}.choice.is-indented{padding-left:calc(8px + var(--depth,0) * var(--indent))}