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h2{font-size:22px}.welcome-modal__highlights{display:none}.welcome-modal__choices{padding:18px}.welcome-modal .modal-close{color:#fffc}.welcome-modal .modal-close:hover{color:#fff;background:#ffffff1f}}@media(max-width:560px){.modal-backdrop{align-items:end;padding:8px}.modal{max-height:calc(100vh - 16px);padding:20px 18px 18px;border-radius:var(--radius-xl)}.welcome-modal{padding:0}.shortcuts-dialog__grid{grid-template-columns:1fr}.welcome-choice__art{display:none}}@media(max-width:520px){.electrical-schedule__closed-count{display:none}.electrical-schedule__closed-main{min-width:0}.electrical-schedule__closed-main strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}.drawer-backdrop{position:fixed;inset:var(--topbar-height) 0 0;z-index:60;isolation:isolate;animation:drawer-backdrop-in var(--dur-base) var(--ease-out) both}.drawer-backdrop:before{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background:var(--scrim);content:""}.drawer-backdrop.is-closing{pointer-events:none;animation:drawer-backdrop-out .14s var(--ease-out) both}@keyframes drawer-backdrop-in{0%{opacity:0}}@keyframes drawer-backdrop-out{to{opacity:0}}.schedule-drawer{position:absolute;top:0;right:0;display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;grid-template-columns:minmax(0,1fr);width:min(1240px,100%);height:100%;color:var(--text);background:var(--surface);border-left:1px solid var(--border);box-shadow:var(--shadow-drawer);animation:schedule-drawer-in .3s var(--ease-spring) both}.drawer-backdrop.is-closing .schedule-drawer{animation:schedule-drawer-out .14s var(--ease-out) both}@keyframes schedule-drawer-in{0%{transform:translate(36px);opacity:.4}}@keyframes schedule-drawer-out{to{transform:translate(24px);opacity:0}}.schedule-header{display:flex;align-items:center;gap:var(--space-4);min-width:0;padding:var(--space-3) var(--space-5);border-bottom:1px solid var(--border)}.schedule-header__title{display:grid;gap:1px;flex:none}.schedule-header__title .eyebrow{color:var(--text-muted)}.schedule-header h2{margin:0;font-size:var(--text-lg);font-weight:700;letter-spacing:-.015em}.schedule-panel-selector{flex:1 1 auto;min-width:0}.schedule-panel-selector__empty{color:var(--text-muted);font-size:var(--text-xs)}.panel-tabs{display:flex;gap:var(--space-2);overflow-x:auto;scrollbar-width:none}.panel-tabs button{display:inline-flex;flex:none;align-items:center;gap:var(--space-2);height:34px;padding:0 var(--space-3) 0 var(--space-2);color:var(--text);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-md);cursor:pointer;transition:border-color var(--dur-fast) ease,background-color var(--dur-fast) ease,box-shadow var(--dur-fast) ease}.panel-tabs button:hover{border-color:var(--gray-300)}.panel-tabs button strong{font-size:var(--text-sm);font-weight:650}.panel-tabs button span:not(.panel-tabs__glyph){color:var(--text-muted);font-size:var(--text-xs);font-variant-numeric:tabular-nums;white-space:nowrap}.panel-tabs button.is-active{background:var(--accent-25);border-color:var(--accent-500);box-shadow:0 0 0 3px var(--accent-100)}.panel-tabs button.is-active strong{color:var(--accent-800)}.panel-tabs__glyph{width:14px;height:14px;background:var(--markup-panel);border-radius:3px}.schedule-header__close{flex:none}.segmented{display:inline-flex;gap:2px;padding:2px;background:var(--gray-100);border-radius:var(--radius-md)}.segmented>button,.segmented>label{position:relative;display:inline-flex;flex:1 1 0;align-items:center;justify-content:center;gap:6px;min-width:36px;height:28px;padding:0 var(--space-3);color:var(--text-secondary);background:transparent;border:0;border-radius:var(--radius-sm);font-size:var(--text-xs);font-weight:600;white-space:nowrap;cursor:pointer;transition:background-color var(--dur-fast) ease,color var(--dur-fast) ease,box-shadow var(--dur-fast) ease}.segmented svg{flex:none}.segmented>button:hover,.segmented>label:hover{color:var(--text)}.segmented>.is-active{color:var(--text);background:var(--surface);box-shadow:var(--shadow-sm)}.segmented>label>input{position:absolute;top:0;right:0;bottom:0;left:0;margin:0;opacity:0;cursor:pointer}.segmented>label:has(input:focus-visible){box-shadow:var(--focus-ring)}.schedule-view-switch{flex:none}.circuit-register-tools{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2) var(--space-3);padding:var(--space-2) var(--space-5);background:var(--gray-25);border-bottom:1px solid var(--border)}.circuit-search{display:flex;flex:1 1 200px;align-items:center;gap:6px;max-width:300px;height:32px;padding:0 var(--space-3);color:var(--text-muted);background:var(--surface);border:1px solid var(--border-input);border-radius:var(--radius-md);box-shadow:var(--shadow-xs);transition:border-color var(--dur-fast) ease,box-shadow var(--dur-fast) ease}.circuit-search:focus-within{border-color:var(--accent-500);box-shadow:var(--focus-ring)}.circuit-search input{flex:1;min-width:0;color:var(--text);background:transparent;border:0;outline:none;font-size:var(--text-sm)}.circuit-filters{display:inline-flex;gap:2px;padding:2px;background:var(--gray-100);border-radius:var(--radius-md)}.circuit-filters button{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 var(--space-3);color:var(--text-secondary);background:transparent;border:0;border-radius:var(--radius-sm);font-size:var(--text-xs);font-weight:550;white-space:nowrap;cursor:pointer}.circuit-filters button:hover{color:var(--text)}.circuit-filters button.is-active{color:var(--text);background:var(--surface);box-shadow:var(--shadow-sm);font-weight:650}.circuit-filter-count{display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 5px;color:var(--text-secondary);background:var(--gray-150);border-radius:var(--radius-full);font-size:var(--text-2xs);font-variant-numeric:tabular-nums}.circuit-filters button.is-active .circuit-filter-count{color:var(--accent-700);background:var(--accent-50)}.add-circuit{margin-left:auto}.bulk-bar{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2) var(--space-3);min-height:49px;padding:var(--space-2) var(--space-5);color:var(--gray-0);background:var(--gray-900);animation:bulk-bar-in var(--dur-base) var(--ease-out) both}@keyframes bulk-bar-in{0%{opacity:0;transform:translateY(-4px)}}.bulk-bar__count{margin-right:var(--space-1);font-size:var(--text-sm);font-variant-numeric:tabular-nums}.bulk-bar__field{display:inline-flex;align-items:center;gap:6px;color:var(--gray-300);font-size:var(--text-xs)}.bulk-bar__field select{max-width:140px;height:28px;padding:0 var(--space-2);color:var(--gray-0);background:var(--gray-800);border:1px solid var(--gray-700);border-radius:var(--radius-sm);font-size:var(--text-xs)}.bulk-bar__field select:focus-visible{border-color:var(--accent-400);outline:none;box-shadow:var(--focus-ring)}.bulk-bar__spacer{flex:1}.bulk-bar .bulk-bar__delete{color:var(--gray-0);background:transparent;border-color:var(--gray-600)}.bulk-bar .bulk-bar__delete:hover{color:var(--gray-0);background:var(--warn-600);border-color:var(--warn-600)}.bulk-bar .bulk-bar__clear{color:var(--gray-300)}.bulk-bar .bulk-bar__clear:hover:not(:disabled){color:var(--gray-0);background:var(--gray-800)}.schedule-body{display:grid;grid-template-columns:minmax(0,1fr);min-height:0}.schedule-drawer.is-split .schedule-body{grid-template-columns:minmax(0,1fr) clamp(320px,34%,380px)}.schedule-main{display:grid;min-width:0;min-height:0}.schedule-detail{min-width:0;min-height:0;overflow-y:auto;overscroll-behavior:contain;background:var(--surface)}.schedule-drawer.is-split .schedule-detail{border-left:1px solid var(--border)}.schedule-drawer.is-stacked .schedule-detail,.schedule-body.is-detail-only .schedule-main{display:none}.schedule-drawer.is-stacked .schedule-body.is-detail-only .schedule-detail{display:block;animation:detail-in var(--dur-base) var(--ease-out) both}@keyframes detail-in{0%{opacity:0;transform:translate(12px)}}.circuit-list{--circuit-columns: 22px 54px minmax(140px, 1fr) 50px 54px 54px 76px 64px 92px 104px 30px;container-type:inline-size;align-content:start;min-height:0;overflow:auto;overscroll-behavior:contain}.circuit-table-head,.circuit-row{display:grid;grid-template-columns:var(--circuit-columns);align-items:center;column-gap:6px;min-width:0;padding:0 var(--space-2) 0 var(--space-4)}.circuit-table-head{position:sticky;top:0;z-index:2;height:32px;color:var(--text-muted);background:var(--gray-50);border-bottom:1px solid var(--border-strong);font-size:var(--text-2xs);font-weight:600;white-space:nowrap}.circuit-table-head .circuit-col-num{padding-right:var(--space-2);text-align:right}.circuit-table-head>:nth-child(3),.circuit-table-head .circuit-col-poles{padding-left:var(--space-2)}.circuit-table-head .circuit-col-vd{padding-left:36px}.circuit-row{position:relative;min-height:42px;background:var(--surface);border-bottom:1px solid var(--border);transition:background-color var(--dur-fast) ease}.circuit-row:hover{background:var(--gray-25)}.circuit-row.is-selected{background:var(--accent-25);box-shadow:inset 3px 0 0 var(--accent-500)}.circuit-row.is-checked{background:var(--accent-50)}.circuit-row.is-focused{animation:circuit-row-focus 1.2s var(--ease-out) both}@keyframes circuit-row-focus{0%{background:var(--accent-100)}}.circuit-row.is-dragging{opacity:.45}.circuit-row.is-drop-target{box-shadow:inset 0 2px 0 var(--accent-500)}.circuit-row>[role=cell]{min-width:0}.circuit-check{width:15px;height:15px;margin:0;accent-color:var(--accent-500);cursor:pointer}.circuit-order{display:flex;align-items:center;gap:2px;min-width:0}.circuit-order__drag,.circuit-order__arrows button{display:grid;place-items:center;padding:0;color:var(--text-faint);background:transparent;border:0;border-radius:var(--radius-xs);cursor:pointer}.circuit-order__drag{width:16px;height:24px;cursor:grab;opacity:0;transition:opacity var(--dur-fast) ease}.circuit-order__number{min-width:22px;color:var(--text-secondary);font-size:var(--text-sm);font-variant-numeric:tabular-nums;font-weight:700;text-align:right}.circuit-order__arrows{display:grid;opacity:0;transition:opacity var(--dur-fast) ease}.circuit-order__arrows button{width:16px;height:13px}.circuit-order__drag:hover,.circuit-order__arrows button:hover:not(:disabled){color:var(--text);background:var(--surface-pressed)}.circuit-order__arrows button:disabled{opacity:.35;cursor:default}.circuit-row:hover .circuit-order__drag,.circuit-row:hover .circuit-order__arrows,.circuit-order:focus-within .circuit-order__drag,.circuit-order:focus-within .circuit-order__arrows{opacity:1}.circuit-cell{width:100%;min-width:0;height:30px;padding:0 var(--space-2);color:var(--text);background:transparent;border:1px solid transparent;border-radius:var(--radius-sm);font-size:var(--text-sm);transition:border-color var(--dur-fast) ease,background-color var(--dur-fast) ease,box-shadow var(--dur-fast) ease}.circuit-cell:hover:not(:disabled){background:var(--surface);border-color:var(--border-strong)}.circuit-cell:focus{background:var(--surface);border-color:var(--accent-500);outline:none;box-shadow:var(--focus-ring)}.circuit-cell--number{text-align:right;font-variant-numeric:tabular-nums;-moz-appearance:textfield}.circuit-cell--number::-webkit-inner-spin-button,.circuit-cell--number::-webkit-outer-spin-button{margin:0;-webkit-appearance:none}.circuit-cell--select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:var(--space-1);background-image:none;font-variant-numeric:tabular-nums;cursor:pointer}.circuit-cell--select:disabled{color:var(--text-muted);cursor:not-allowed}.circuit-name{font-weight:550;text-overflow:ellipsis}.circuit-row__summary{display:none;padding:0 var(--space-2);color:var(--text-muted);font-size:var(--text-2xs);font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.circuit-col-num{text-align:right}.circuit-col-wire,.circuit-col-vd,.circuit-route{font-size:var(--text-xs);font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.circuit-col-wire small{color:var(--text-muted);font-size:var(--text-2xs)}.circuit-muted{color:var(--text-faint)}.circuit-col-vd{display:flex;align-items:center;gap:6px}.circuit-vd-meter{flex:none;width:30px;height:4px;overflow:hidden;background:var(--gray-150);border-radius:var(--radius-full)}.circuit-vd-meter i{display:block;height:100%;background:var(--pass-500);border-radius:inherit}.circuit-vd-meter.is-near i{background:var(--todo-500)}.circuit-vd-meter.is-over i{background:var(--warn-500)}.circuit-col-status{display:flex;align-items:center;gap:4px;overflow:hidden}.status-pill--incomplete{color:var(--todo-700);background:var(--todo-50);border-color:var(--todo-100)}.circuit-conflict-mark{display:inline-grid;place-items:center;color:var(--warn-600)}.circuit-col-open .icon-button{width:30px;height:30px;color:var(--text-muted)}.circuit-row.is-expanded .circuit-col-open .icon-button{color:var(--accent-600);background:var(--accent-50)}@container (max-width: 840px){.circuit-table-head,.circuit-row{--circuit-columns: 22px 54px minmax(140px, 1fr) 50px 54px 54px 76px 92px 104px 30px}.circuit-col-route{display:none}}@container (max-width: 760px){.circuit-table-head,.circuit-row{--circuit-columns: 22px 54px minmax(140px, 1fr) 50px 54px 54px 92px 104px 30px}.circuit-col-wire{display:none}}@container (max-width: 660px){.circuit-table-head,.circuit-row{--circuit-columns: 22px 54px minmax(0, 1fr) 54px 88px 104px 30px}.circuit-col-poles,.circuit-col-load{display:none}.circuit-row{min-height:52px}.circuit-row__summary{display:block}}@container (max-width: 520px){.circuit-table-head,.circuit-row{--circuit-columns: 22px 50px minmax(0, 1fr) 54px 26px 30px}.circuit-table-head,.circuit-row{padding:0 var(--space-2) 0 var(--space-3)}.circuit-col-vd{display:none}.circuit-col-status .status-pill{width:10px;height:10px;padding:0;overflow:hidden;border:0;font-size:0}.circuit-col-status .status-pill:before{flex:none;width:10px;height:10px;opacity:1}.circuit-conflict-mark{display:none}}@container (max-width: 380px){.circuit-table-head,.circuit-row{--circuit-columns: 20px 40px minmax(0, 1fr) 50px 22px 30px}.circuit-order__drag{display:none}}.empty-schedule{padding:var(--space-8) var(--space-5);color:var(--text-muted);font-size:var(--text-sm);text-align:center}.empty-schedule p{max-width:360px;margin:0 auto}.circuit-detail{display:grid;align-content:start}.circuit-detail__head{display:grid;gap:6px;padding:var(--space-4) var(--space-5) var(--space-3)}.circuit-detail__toolbar{display:flex;align-items:center;gap:var(--space-1);min-width:0}.circuit-detail__toolbar .icon-button{width:30px;height:30px}.circuit-detail__back{margin-right:var(--space-1)}.circuit-detail__number{display:inline-grid;place-items:center;min-width:32px;height:26px;margin-right:var(--space-1);padding:0 var(--space-2);color:var(--text);background:var(--gray-100);border-radius:var(--radius-sm);font-variant-numeric:tabular-nums;font-weight:700}.circuit-detail__spacer{flex:1}.circuit-detail__name{width:calc(100% + var(--space-4));min-width:0;margin:2px calc(var(--space-2) * -1) 0;padding:3px var(--space-2);color:var(--text);background:transparent;border:1px solid transparent;border-radius:var(--radius-sm);font-size:var(--text-lg);font-weight:650;letter-spacing:-.01em}.circuit-detail__name:hover{border-color:var(--border-strong)}.circuit-detail__name:focus{background:var(--surface);border-color:var(--accent-500);outline:none;box-shadow:var(--focus-ring)}.circuit-detail__meta{margin:0;color:var(--text-muted);font-size:var(--text-xs);font-variant-numeric:tabular-nums}.circuit-detail__conflict{margin:var(--space-1) 0 0}.circuit-result{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin:0;background:var(--border);border-block:1px solid var(--border)}.circuit-result>div{display:grid;align-content:start;gap:2px;min-width:0;padding:var(--space-3) var(--space-4);background:var(--surface-sunken)}.circuit-result dt{color:var(--text-muted);font-size:var(--text-2xs);font-weight:550}.circuit-result dd{margin:0;color:var(--text);font-size:var(--text-md);font-variant-numeric:tabular-nums;font-weight:650;white-space:nowrap}.circuit-result small{color:var(--text-muted);font-size:var(--text-2xs);line-height:1.35}.circuit-result .is-warn dd{color:var(--warn-700)}.circuit-detail__section{display:grid;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--border)}.circuit-detail__section>header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.circuit-detail__section h3{margin:0;font-size:var(--text-sm);font-weight:650}.circuit-detail__count{color:var(--text-muted);font-size:var(--text-xs);font-variant-numeric:tabular-nums}.circuit-detail__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3)}.circuit-field{min-width:0}.circuit-field input,.circuit-field select{min-height:32px}fieldset.circuit-field{display:grid;gap:6px;margin:0;padding:0;border:0}fieldset.circuit-field legend{float:left;width:100%;margin-bottom:6px;padding:0;color:var(--text-secondary);font-size:var(--text-xs);font-weight:550}fieldset.circuit-field legend+*{clear:both}.circuit-poles .segmented{display:flex;height:32px}.circuit-poles .segmented>label{height:28px}.circuit-poles:disabled .segmented{opacity:.55}.circuit-poles:disabled .segmented>label{cursor:not-allowed}.input-unit{position:relative;display:block}.input-unit input{padding-right:34px}.input-unit em{position:absolute;top:50%;right:10px;color:var(--text-muted);font-size:var(--text-xs);font-style:normal;pointer-events:none;transform:translateY(-50%)}.circuit-switch{position:relative;display:flex;align-items:flex-start;gap:var(--space-3);cursor:pointer}.circuit-switch input{position:absolute;width:32px;height:18px;margin:0;opacity:0;cursor:pointer}.circuit-switch__track{position:relative;flex:none;width:32px;height:18px;margin-top:1px;background:var(--gray-300);border-radius:var(--radius-full);transition:background-color var(--dur-fast) 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