:root {
  --navy: #17324d;
  --navy-2: #244a6b;
  --blue: #0072bc;
  --blue-soft: #e8f4fb;
  --bg: #f4f6f8;
  --surface: #fff;
  --border: #dce3e8;
  --text: #263746;
  --muted: #687986;
  --green: #18865c;
  --orange: #b45c16;
  --red: #c13d3d;
  --shadow: 0 1px 3px rgba(19, 41, 61, .08);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", sans-serif; color: var(--text); background: var(--bg); font-size: 14px; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 232px minmax(0, 1fr); }
.sidebar { background: var(--navy); color: #fff; padding: 0 14px 24px; position: fixed; inset: 0 auto 0 0; width: 232px; }
.brand { height: 70px; display: flex; align-items: center; gap: 10px; padding: 0 8px; border-bottom: 1px solid rgba(255,255,255,.14); }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 7px; background: #fff; color: var(--navy); font-weight: 800; font-size: 13px; }
.brand strong { display: block; font-size: 19px; letter-spacing: .02em; }
.brand small { color: #bdd0df; font-size: 10px; }
.nav-label { margin: 25px 12px 8px; color: #8eabc0; font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.nav-item { width: 100%; border: 0; color: #dce8f0; background: transparent; display: flex; align-items: center; gap: 11px; padding: 11px 12px; border-radius: 6px; text-align: left; margin: 3px 0; }
.nav-item:hover { background: rgba(255,255,255,.07); }
.nav-item.active { background: var(--blue); color: #fff; font-weight: 700; }
.nav-icon { width: 20px; text-align: center; font-size: 16px; }
.sidebar-footer { position: absolute; left: 14px; right: 14px; bottom: 18px; border-top: 1px solid rgba(255,255,255,.14); padding: 14px 10px 0; color: #c7d6e0; font-size: 12px; }

.main { grid-column: 2; min-width: 0; }
.topbar { height: 70px; background: #fff; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; padding: 0 28px; position: sticky; top: 0; z-index: 5; }
.global-search { display: flex; align-items: center; gap: 9px; background: var(--bg); border: 1px solid transparent; border-radius: 6px; padding: 8px 12px; width: min(430px, 44vw); }
.global-search:focus-within { background: #fff; border-color: var(--blue); }
.global-search input { border: 0; outline: 0; background: transparent; width: 100%; color: var(--text); }
.operator { display: flex; align-items: center; gap: 12px; }
.operator-avatar { width: 34px; height: 34px; background: var(--blue-soft); color: var(--blue); border-radius: 50%; display: grid; place-items: center; font-weight: 700; }
.operator small { display: block; color: var(--muted); }

.content { padding: 28px; max-width: 1500px; margin: 0 auto; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.page-head h1 { margin: 0 0 6px; font-size: 24px; line-height: 1.25; }
.page-head p, .breadcrumbs { margin: 0; color: var(--muted); }
.breadcrumbs { font-size: 12px; margin-bottom: 9px; }
.breadcrumbs button { border: 0; padding: 0; color: var(--blue); background: transparent; }
.primary, .secondary { min-height: 38px; padding: 8px 15px; border-radius: 5px; font-weight: 700; }
.primary { border: 1px solid var(--blue); background: var(--blue); color: #fff; }
.primary:hover { background: #0f578f; }
.secondary { border: 1px solid #bdc9d1; background: #fff; color: var(--text); }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 20px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: 7px; box-shadow: var(--shadow); padding: 18px 20px; }
.stat-label { color: var(--muted); font-weight: 600; display: flex; align-items: center; justify-content: space-between; }
.stat-value { font-size: 28px; font-weight: 750; margin: 11px 0 7px; color: #1d3447; }
.stat-note { font-size: 12px; color: var(--muted); }
.stat-note strong { color: var(--green); }
.stat-icon { background: var(--blue-soft); color: var(--blue); width: 30px; height: 30px; display: grid; place-items: center; border-radius: 6px; }

.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(300px, .85fr); gap: 20px; }
.card { background: #fff; border: 1px solid var(--border); border-radius: 7px; box-shadow: var(--shadow); margin-bottom: 20px; }
.card-head { padding: 16px 19px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.card-head h2 { margin: 0; font-size: 16px; }
.card-head button { border: 0; background: transparent; color: var(--blue); font-weight: 600; }
.card-body { padding: 18px 19px; }
.progress-row { display: grid; grid-template-columns: 105px 1fr 42px; gap: 12px; align-items: center; margin: 14px 0; }
.progress { height: 9px; background: #edf1f4; border-radius: 9px; overflow: hidden; }
.progress span { display: block; height: 100%; background: var(--blue); border-radius: inherit; }
.progress-row:nth-child(2) .progress span { background: #5c94bf; }
.progress-row:nth-child(3) .progress span { background: #77a99b; }
.progress-row:nth-child(4) .progress span { background: #d19b58; }
.activity { display: flex; gap: 12px; padding: 13px 0; border-bottom: 1px solid #edf0f2; }
.activity:last-child { border: 0; }
.activity-time { width: 42px; color: var(--muted); font-size: 12px; }
.activity strong { display: block; font-size: 13px; margin-bottom: 3px; }
.activity span { color: var(--muted); font-size: 12px; }
.alert-list { padding: 4px 19px 13px; }
.alert-row { display: grid; grid-template-columns: 7px 1fr auto; gap: 11px; align-items: center; padding: 13px 0; border-bottom: 1px solid #edf0f2; }
.alert-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); }
.alert-dot.red { background: var(--red); }
.alert-row strong { display: block; font-size: 13px; }
.alert-row small { color: var(--muted); }
.badge { display: inline-flex; align-items: center; min-height: 24px; padding: 2px 8px; border-radius: 12px; font-size: 11px; font-weight: 700; white-space: nowrap; background: #edf1f4; color: #5a6872; }
.badge.green { color: #126c4a; background: #e5f5ee; }
.badge.blue { color: #175b8b; background: #e5f1f8; }
.badge.orange { color: #955010; background: #fff0df; }

.filter-card { padding: 16px; display: grid; grid-template-columns: minmax(220px, 1.5fr) repeat(3, minmax(135px, .6fr)) auto; gap: 12px; align-items: end; }
.field label { display: block; font-size: 12px; color: var(--muted); font-weight: 700; margin-bottom: 6px; }
.field input, .field select { width: 100%; height: 38px; border: 1px solid #c9d3da; border-radius: 5px; background: #fff; padding: 0 10px; color: var(--text); outline: none; }
.field input:focus, .field select:focus { border-color: var(--blue); box-shadow: 0 0 0 2px rgba(23,105,170,.12); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; white-space: nowrap; }
th { text-align: left; color: #62727e; background: #f7f9fa; font-size: 12px; padding: 11px 15px; border-bottom: 1px solid var(--border); }
td { padding: 14px 15px; border-bottom: 1px solid #e9edef; vertical-align: middle; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: #f5f9fc; }
tbody tr:last-child td { border-bottom: 0; }
.property-name { font-weight: 700; color: #184e77; }
.subtext { display: block; font-size: 11px; color: var(--muted); margin-top: 4px; }
.table-footer { border-top: 1px solid var(--border); padding: 12px 16px; display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; }
.empty { padding: 48px; text-align: center; color: var(--muted); }

.detail-summary { padding: 18px 20px; display: grid; grid-template-columns: 1.25fr .5fr .52fr .72fr .72fr; gap: 14px; }
.summary-primary h2 { margin: 4px 0 8px; font-size: 20px; }
.summary-primary p { margin: 0; color: var(--muted); }
.latest-label { margin-left: 8px; color: var(--muted); font-size: 11px; font-weight: 700; }
.header-contact { display: flex; gap: 13px; margin-top: 9px; flex-wrap: wrap; }
.header-contact a { color: var(--blue); text-decoration: none; font-size: 12px; font-weight: 600; }
.header-contact a:hover { text-decoration: underline; }
.summary-item { border-left: 1px solid var(--border); padding-left: 20px; }
.summary-item span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 7px; }
.summary-item strong { font-size: 15px; }
.summary-item small { display: block; color: var(--muted); margin-top: 6px; }
.compact-summary strong { font-size: 13px; }
.forecast-summary { margin: -7px 0; padding: 12px 15px; border: 0; border-radius: 7px; background: linear-gradient(125deg,#0072bc,#168bd0); color: #fff; box-shadow: 0 4px 12px rgba(0,114,188,.2); }
.forecast-summary { font: inherit; text-align: left; cursor: pointer; transition: transform .15s, box-shadow .15s; }
.forecast-summary:hover { transform: translateY(-2px); box-shadow: 0 7px 17px rgba(0,114,188,.3); }
.forecast-summary span, .forecast-summary small { color: #d9f0fc; }
.forecast-summary strong { color: #fff; font-size: 19px; }
.structure-summary small { line-height: 1.35; }
.parent-code { display: block; border: 0; padding: 0; background: transparent; color: var(--blue); font-size: 11px; margin-top: 4px; font-weight: 700; text-align: left; }
.parent-code:hover { text-decoration: underline; }
.mini-label { margin-top: 10px; }
.compact-summary b { display: block; font-size: 11px; font-weight: 600; }
.tabs { display: flex; overflow-x: auto; background: #fff; border: 1px solid var(--border); border-radius: 7px 7px 0 0; }
.tab { border: 0; background: transparent; color: var(--muted); font-weight: 700; padding: 15px 19px 13px; border-bottom: 3px solid transparent; white-space: nowrap; }
.tab:hover { color: var(--blue); }
.tab.active { color: var(--blue); border-bottom-color: var(--blue); }
.detail-panel { background: #fff; border: 1px solid var(--border); border-top: 0; border-radius: 0 0 7px 7px; min-height: 330px; padding: 22px; }
.section-title { display: flex; align-items: center; justify-content: space-between; margin-bottom: 17px; }
.section-title h2 { margin: 0; font-size: 17px; }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.info { padding: 13px 15px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); min-height: 72px; }
.info label { display: block; font-size: 11px; font-weight: 700; color: var(--muted); margin-bottom: 8px; }
.info strong { font-weight: 600; }
.contractor-card { border: 1px solid var(--border); border-radius: 6px; padding: 18px; display: grid; grid-template-columns: 1fr auto; gap: 18px; }
.contractor-card h3 { margin: 0 0 6px; font-size: 17px; }
.contractor-card p { margin: 5px 0; color: var(--muted); }
.history-note { margin-top: 18px; padding: 12px 14px; border-left: 3px solid var(--blue); background: var(--blue-soft); color: #3d5b70; }
.equipment-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
.equipment { border: 1px solid var(--border); border-radius: 6px; padding: 17px; }
.equipment h3 { font-size: 15px; margin: 0 0 12px; display: flex; align-items: center; justify-content: space-between; }
.equipment dl { display: grid; grid-template-columns: 110px 1fr; gap: 8px 12px; margin: 0; font-size: 13px; }
.equipment dt { color: var(--muted); }
.equipment dd { margin: 0; font-weight: 600; }
.notice { position: fixed; right: 24px; bottom: 24px; padding: 12px 17px; background: #20384b; color: #fff; border-radius: 6px; box-shadow: 0 5px 20px rgba(0,0,0,.2); animation: fade 2.8s forwards; z-index: 10; }
.head-actions { display: flex; gap: 10px; }
.register-step { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border: 1px solid var(--border); border-radius: 7px; margin-bottom: 20px; overflow: hidden; }
.step { padding: 13px 18px; color: var(--muted); border-right: 1px solid var(--border); font-weight: 700; }
.step:last-child { border: 0; }
.step.active { color: var(--blue); background: var(--blue-soft); box-shadow: inset 0 -3px var(--blue); }
.step.done { color: var(--green); background: #f1faf6; }
.required-note { font-size: 12px; color: var(--muted); }
.choice-grid { padding: 17px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.choice-card { display: flex; gap: 12px; align-items: flex-start; border: 1px solid var(--border); border-radius: 7px; padding: 16px; cursor: pointer; }
.choice-card:has(input:checked) { border-color: var(--blue); background: var(--blue-soft); box-shadow: 0 0 0 1px var(--blue); }
.choice-card input { accent-color: var(--blue); margin-top: 3px; }
.choice-card strong, .choice-card small { display: block; }
.choice-card small { color: var(--muted); margin-top: 7px; line-height: 1.5; }
.choice-card em { font-style: normal; color: #fff; background: var(--blue); border-radius: 10px; padding: 2px 7px; font-size: 10px; }
.registration-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.register-section { padding-bottom: 18px; }
.section-no { background: var(--blue); color: white; border-radius: 50%; width: 25px; height: 25px; display: inline-grid; place-items: center; margin-right: 8px; font-size: 12px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; padding: 18px 19px 4px; }
.form-grid.four { grid-template-columns: repeat(4, 1fr); }
.form-grid.five { grid-template-columns: repeat(5, 1fr); }
.form-item > span { display: block; color: var(--muted); font-size: 12px; font-weight: 700; margin-bottom: 6px; }
.form-item input, .form-item select { border: 1px solid #c9d3da; border-radius: 5px; height: 39px; padding: 0 10px; width: 100%; background: #fff; color: var(--text); }
.form-item input:focus, .form-item select:focus { outline: 0; border-color: var(--blue); box-shadow: 0 0 0 2px rgba(0,114,188,.12); }
.form-item input:disabled { color: #8b979f; background: #edf1f3; border-color: #d6dde1; cursor: not-allowed; }
.form-item small { display: block; color: var(--muted); font-size: 10px; margin-top: 5px; }
.input-row { display: flex; gap: 7px; }
.map-button { border: 1px solid var(--blue); background: var(--blue-soft); color: var(--blue); border-radius: 5px; white-space: nowrap; padding: 0 12px; }
.inline-setting { margin: 14px 19px 0; padding: 12px; background: #f7f9fa; border-radius: 5px; }
.inline-setting input { accent-color: var(--blue); }
.link-button { border: 0; background: transparent; color: var(--blue); font-weight: 700; }
.relationship-bar { margin: 14px 19px 0; padding: 12px 14px; border: 1px solid #b9dfd0; background: #f1faf6; border-radius: 6px; display: flex; justify-content: space-between; align-items: center; }
.relationship-bar small { display: block; color: var(--muted); margin-top: 3px; }
.model-note { margin: 15px 19px 0; padding: 14px; background: var(--blue-soft); border-left: 3px solid var(--blue); display: flex; gap: 20px; flex-wrap: wrap; }
.model-note strong { color: var(--blue); }
.master-hint { margin: 12px 19px 0; color: var(--muted); font-size: 12px; }
.section-disabled { opacity: .42; filter: grayscale(.4); pointer-events: none; }
.split-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.split-detail > div { min-width: 0; }
.split-detail h3 { margin: 0 0 12px; font-size: 14px; }
.info-grid.two { grid-template-columns: repeat(2,1fr); }
.map-link { margin-top: 12px; border: 0; background: transparent; color: var(--blue); font-weight: 700; }
.empty.compact { padding: 30px; border: 1px dashed var(--border); border-radius: 6px; }
.relation-actions { display: flex; gap: 9px; margin-top: 12px; }
.relation-hero { display: flex; align-items: center; gap: 24px; margin-bottom: 22px; }
.relation-hero > div { flex: 1; padding: 17px; border: 1px solid var(--border); border-radius: 6px; }
.relation-hero span, .relation-hero small { display: block; color: var(--muted); }
.relation-hero strong { display: block; font-size: 18px; margin: 7px 0; color: var(--blue); }
.relation-parent-link { display: block; margin-top: 10px; }
.child-property-link { border: 0; padding: 0; background: transparent; color: var(--blue); font-weight: 700; }
.child-property-link:hover { text-decoration: underline; }
.children-table tbody tr { cursor: pointer; }
.subtabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 15px; }
.subtabs button { border: 0; background: transparent; padding: 9px 14px; color: var(--muted); }
.subtabs button.active { color: var(--blue); border-bottom: 2px solid var(--blue); font-weight: 700; }
.room-builder { padding-bottom: 18px; }
.room-preview { margin: 14px 19px 0; padding: 15px; border: 1px dashed #aac7da; border-radius: 7px; background: #f8fbfd; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; }
.room-preview small { display: block; color: var(--muted); margin-top: 4px; }
.room-chips { display: flex; gap: 7px; flex-wrap: wrap; }
.room-chips span { background: #fff; color: var(--blue); border: 1px solid #b8d7ea; border-radius: 5px; padding: 7px 12px; font-weight: 700; }
.empty-guide { min-height: 150px; border: 1px dashed #bfcbd3; border-radius: 7px; display: grid; place-items: center; align-content: center; gap: 8px; color: var(--muted); background: rgba(255,255,255,.45); }
.empty-guide strong { color: var(--text); }
.list-legend { color: var(--muted); font-size: 12px; }
.legend-meter, .legend-delivery { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin: 0 4px 0 10px; background: var(--blue); }
.legend-delivery { background: var(--orange); }
.occupancy-summary { display: flex; align-items: center; gap: 18px; padding: 17px 20px; margin-bottom: 20px; background: #fff; border: 1px solid var(--border); border-radius: 7px; box-shadow: var(--shadow); }
.occupancy-summary > div { flex: 1; }
.occupancy-summary span, .occupancy-summary small { display: block; color: var(--muted); }
.occupancy-summary strong { display: block; margin: 6px 0; font-size: 16px; }
.occupancy-summary .vacant { color: var(--orange); }
.occupancy-choices { grid-template-columns: 1fr 1fr; padding-bottom: 0; }
.operation-flow { padding: 20px; display: flex; align-items: center; gap: 18px; }
.operation-flow > div { flex: 1; padding: 16px; background: #f7f9fa; border-radius: 6px; }
.operation-flow span { color: var(--blue); font-weight: 800; }
.operation-flow strong, .operation-flow small { display: block; }
.operation-flow strong { margin: 7px 0; }
.operation-flow small { color: var(--muted); }
.lifecycle-current { display: flex; justify-content: space-between; align-items: center; padding: 16px 18px; background: var(--blue-soft); border-radius: 7px; margin-bottom: 20px; }
.lifecycle-current span { display: block; color: var(--muted); font-size: 12px; }
.lifecycle-current strong { display: block; color: var(--blue); font-size: 20px; margin-top: 4px; }
.timeline { border-left: 2px solid #c7dce9; margin: 8px 0 18px 14px; padding-left: 25px; }
.timeline article { position: relative; padding: 0 0 22px; }
.timeline article:last-child { padding-bottom: 4px; }
.timeline i { position: absolute; width: 12px; height: 12px; background: var(--blue); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--blue); border-radius: 50%; left: -32px; top: 4px; }
.timeline span { color: var(--muted); font-size: 12px; }
.timeline h3 { margin: 4px 0; }
.timeline p { margin: 0; color: var(--muted); }
.meter-toolbar { display: flex; justify-content: space-between; align-items: center; padding: 15px 17px; border: 1px solid var(--border); border-radius: 6px; }
.meter-toolbar strong { display: block; margin: 7px 0 3px; font-size: 18px; }
.meter-toolbar small { color: var(--muted); }
.meter-toolbar > div:last-child { display: flex; gap: 8px; }
.meter-form { padding-left: 0; padding-right: 0; }
.business-settings { overflow: hidden; }
.business-block { margin: 18px 19px 0; border: 1px solid var(--border); border-radius: 7px; overflow: hidden; background: #fff; }
.business-block-head { min-height: 52px; padding: 10px 14px; background: #f7f9fa; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.business-block-head > div { display: flex; align-items: center; gap: 9px; }
.business-block-head h3 { margin: 0; font-size: 15px; }
.block-icon { display: grid; place-items: center; width: 27px; height: 27px; border-radius: 5px; background: var(--blue); color: #fff; font-weight: 800; font-size: 12px; }
.skip-check { color: var(--muted); font-size: 12px; }
.skip-check input { accent-color: var(--blue); }
.business-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 0 19px; }
.business-pair .business-block { margin-left: 0; margin-right: 0; }
.schedule-strip { display: flex; align-items: center; gap: 9px; margin: 11px 19px 16px; padding: 10px 12px; background: var(--blue-soft); border-radius: 5px; }
.schedule-strip span { background: #fff; border: 1px solid #bad9eb; color: var(--blue); border-radius: 4px; padding: 5px 9px; font-weight: 700; }
.schedule-strip button { margin-left: auto; border: 0; background: transparent; color: var(--blue); font-weight: 700; }
.business-block.skipped > :not(.business-block-head) { opacity: .35; pointer-events: none; }
.parent-managed { min-height: 180px; display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; border: 1px solid #b9d9eb; background: var(--blue-soft); border-radius: 7px; padding: 22px; }
.parent-managed-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: var(--blue); color: #fff; font-weight: 800; }
.parent-managed h3 { margin: 0 0 7px; }
.parent-managed p { margin: 0 0 14px; color: var(--muted); }
.parent-managed dl { display: flex; gap: 8px 20px; margin: 0; flex-wrap: wrap; }
.parent-managed dt { color: var(--muted); }
.parent-managed dd { margin: 0; font-weight: 700; }
.supply-overview { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; border: 1px solid var(--border); border-radius: 7px; margin-bottom: 18px; overflow: hidden; }
.supply-overview > div { padding: 15px 17px; border-right: 1px solid var(--border); }
.supply-overview > div:last-child { border: 0; }
.supply-overview span, .side-stats span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 7px; }
.supply-overview strong { font-size: 16px; }
.supply-overview .level-value { color: var(--green); font-size: 22px; }
.secondary-title { margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--border); }
.cylinder-sides { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cylinder-sides article { border: 1px solid var(--border); border-radius: 7px; overflow: hidden; }
.cylinder-sides article.active-side { border-color: #98d0ba; box-shadow: inset 0 3px var(--green); }
.side-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; background: #f7f9fa; border-bottom: 1px solid var(--border); }
.side-head > div { display: flex; align-items: center; gap: 10px; }
.side-head h3 { margin: 0; font-size: 15px; }
.side-no { display: grid; place-items: center; min-width: 36px; height: 26px; padding: 0 7px; color: var(--blue); background: var(--blue-soft); border-radius: 4px; font-weight: 800; }
.side-stats { display: grid; grid-template-columns: repeat(3,1fr); }
.side-stats > div { padding: 14px 16px; border-right: 1px solid var(--border); }
.side-stats > div:last-child { border: 0; }
.side-stats strong { font-size: 16px; }
.reading-subtabs { margin-bottom: 18px; }
.reading-kpis, .schedule-summary { display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--border); border-radius: 7px; overflow: hidden; }
.reading-kpis > div, .schedule-summary > div { padding: 15px 17px; border-right: 1px solid var(--border); }
.reading-kpis > div:last-child, .schedule-summary > div:last-child { border: 0; }
.reading-kpis span, .schedule-summary span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 7px; }
.reading-kpis strong, .schedule-summary strong { display: block; font-size: 18px; }
.reading-kpis small { display: block; color: var(--muted); margin-top: 5px; }
.reading-kpis .good { color: var(--green); }
.daily-layout { display: grid; grid-template-columns: 1.5fr .7fr; gap: 16px; margin-top: 18px; }
.mini-chart, .anomaly-card { border: 1px solid var(--border); border-radius: 7px; padding: 17px; }
.chart-head { display: flex; justify-content: space-between; align-items: center; }
.chart-head h3, .anomaly-card h3 { margin: 0 0 4px; }
.chart-head span { color: var(--muted); font-size: 12px; }
.chart-head select { border: 1px solid var(--border); border-radius: 5px; padding: 6px 9px; }
.bars { height: 155px; display: flex; gap: 7px; align-items: end; border-bottom: 1px solid var(--border); margin-top: 18px; padding: 0 5px; }
.bars i { flex: 1; position: relative; min-width: 8px; background: linear-gradient(#56a7d9, var(--blue)); border-radius: 3px 3px 0 0; }
.bars i span { position: absolute; left: 50%; bottom: -19px; transform: translateX(-50%); color: var(--muted); font-size: 9px; font-style: normal; }
.check-row { display: flex; gap: 10px; align-items: flex-start; padding: 11px 0; border-bottom: 1px solid #edf0f2; }
.check-row:last-child { border: 0; }
.check-row > span { width: 23px; height: 23px; display: grid; place-items: center; color: white; border-radius: 50%; font-weight: 800; }
.check-good { background: var(--green); }
.check-warn { background: var(--orange); }
.check-row strong, .check-row small { display: block; }
.check-row small { color: var(--muted); margin-top: 3px; }
.delivery-subtabs { margin-bottom: 18px; }
.delivery-kpis { display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--border); border-radius: 7px; overflow: hidden; }
.delivery-kpis > div { padding: 15px 17px; border-right: 1px solid var(--border); }
.delivery-kpis > div:last-child { border: 0; }
.delivery-kpis span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 7px; }
.delivery-kpis strong { display: block; font-size: 18px; }
.delivery-kpis small { display: block; color: var(--muted); margin-top: 5px; }
.delivery-kpis .good { color: var(--blue); }
.delivery-detail-note { display: flex; align-items: center; gap: 14px; margin-top: 16px; padding: 12px 14px; background: #f7f9fa; border-radius: 6px; }
.delivery-detail-note span { color: var(--muted); }
.delivery-detail-note button { margin-left: auto; }
.forecast-hero { display: grid; grid-template-columns: auto 1fr auto auto; gap: 18px; align-items: center; padding: 18px 20px; background: linear-gradient(110deg,#e8f4fb,#f7fbfd); border: 1px solid #b8d8ea; border-radius: 7px; }
.forecast-hero span, .forecast-hero small { display: block; color: var(--muted); }
.forecast-hero strong { display: block; margin: 5px 0; font-size: 22px; color: var(--blue); }
.forecast-gauge { height: 12px; border-radius: 9px; background: #dce7ed; overflow: hidden; }
.forecast-gauge span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg,var(--orange),var(--green)); }
.forecast-layout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; margin-top: 18px; }
.card-inner { border: 1px solid var(--border); border-radius: 7px; padding: 17px; }
.card-inner h2 { font-size: 16px; margin: 0; }
.parameter-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.parameter-grid > div { background: #fff; padding: 13px; }
.parameter-grid span, .parameter-grid small { display: block; color: var(--muted); font-size: 11px; }
.parameter-grid strong { display: block; margin: 6px 0; }
.formula-flow { display: flex; align-items: center; gap: 8px; margin-top: 17px; }
.formula-flow > div { flex: 1; padding: 10px; text-align: center; background: #f7f9fa; border-radius: 5px; }
.formula-flow span { display: block; color: var(--muted); font-size: 10px; }
.formula-flow strong { display: block; margin-top: 5px; }
.forecast-notes { margin-top: 15px; }
.forecast-notes p { display: flex; align-items: center; gap: 9px; margin: 8px 0; color: var(--muted); }
.forecast-notes i { width: 20px; height: 20px; display: grid; place-items: center; color: #fff; border-radius: 50%; font-style: normal; }
.safety-kpis { display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--border); border-radius: 7px; overflow: hidden; }
.safety-kpis > div { padding: 15px 17px; border-right: 1px solid var(--border); }
.safety-kpis > div:last-child { border: 0; }
.safety-kpis span, .safety-kpis small { display: block; color: var(--muted); }
.safety-kpis span { font-size: 12px; margin-bottom: 7px; }
.safety-kpis strong { display: block; font-size: 18px; }
.safety-kpis small { margin-top: 5px; }
.safety-kpis .safe { color: var(--green); }.safety-kpis .warning { color: var(--orange); }
.scope-note { display: grid; grid-template-columns: auto 1fr auto; gap: 13px; align-items: center; margin-top: 15px; padding: 13px 15px; border: 1px solid #b8d8ea; border-radius: 6px; background: var(--blue-soft); }
.scope-note strong, .scope-note small { display: block; }.scope-note small { color: var(--muted); margin-top: 4px; }
.scope-icon { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--blue); color: #fff; font-weight: 800; }
.safety-equipment-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.safety-equipment-grid article { border: 1px solid var(--border); border-radius: 7px; padding: 16px; }
.safety-equipment-grid article.due-soon { border-color: #e5bd8e; box-shadow: inset 0 3px var(--orange); }
.equipment-status { display: flex; align-items: center; justify-content: space-between; }
.equipment-symbol { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 6px; background: var(--blue-soft); color: var(--blue); font-weight: 800; }
.safety-equipment-grid h3 { margin: 12px 0; }
.safety-equipment-grid dl { display: grid; grid-template-columns: 90px 1fr; gap: 8px; margin: 0 0 14px; }
.safety-equipment-grid dt { color: var(--muted); }.safety-equipment-grid dd { margin: 0; font-weight: 600; }
.warning-text { color: var(--orange); }
.safety-log { border-top: 1px solid var(--border); }
.safety-log > div { display: grid; grid-template-columns: 95px 14px 1fr auto; gap: 12px; align-items: start; padding: 13px 5px; border-bottom: 1px solid #edf0f2; }
.safety-log time, .safety-log p, .safety-log > div > span:last-child { color: var(--muted); }
.safety-log p { margin: 4px 0 0; }
.log-dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 4px; }.log-dot.done { background: var(--green); }
.compliance-subtabs { margin-bottom: 18px; }
.compliance-kpis, .document-summary, .notice-status-grid { display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--border); border-radius: 7px; overflow: hidden; }
.compliance-kpis > div, .document-summary > div, .notice-status-grid > div { padding: 15px 17px; border-right: 1px solid var(--border); }
.compliance-kpis > div:last-child, .document-summary > div:last-child, .notice-status-grid > div:last-child { border-right: 0; }
.compliance-kpis span, .document-summary span, .notice-status-grid span, .compliance-kpis small, .document-summary small, .notice-status-grid small { display: block; color: var(--muted); }
.compliance-kpis span, .document-summary span, .notice-status-grid span { margin-bottom: 7px; font-size: 12px; }
.compliance-kpis strong, .document-summary strong, .notice-status-grid strong { display: block; font-size: 17px; }
.compliance-kpis small, .document-summary small, .notice-status-grid small { margin-top: 5px; }
.compliance-kpis .safe, .document-summary .safe { color: var(--green); }
.compliance-kpis .warning, .compliance-kpis .due, .notice-status-grid .due, .compliance-flow .due { color: var(--orange); }
.compliance-banner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px; margin-bottom: 16px; border: 1px solid #b8d8ea; border-radius: 7px; background: linear-gradient(110deg, #e8f4fb, #f8fbfd); }
.compliance-banner.safety-notice { border-color: #b8d9c4; background: linear-gradient(110deg, #eef8f1, #f9fcfa); }
.compliance-banner h2 { margin: 9px 0 5px; font-size: 18px; }
.compliance-banner p { margin: 0; color: var(--muted); }
.law-chip { display: inline-block; padding: 3px 8px; border-radius: 12px; color: var(--blue); background: #dceefa; font-size: 11px; font-weight: 800; }
.safety-notice .law-chip { color: #237849; background: #daf1e1; }
.compliance-flow { display: grid; grid-template-columns: 1fr auto 1fr; gap: 18px; align-items: stretch; margin-top: 18px; }
.compliance-flow article { display: flex; flex-direction: column; align-items: flex-start; padding: 19px; border: 1px solid var(--border); border-radius: 7px; }
.compliance-flow h3 { margin: 12px 0 7px; font-size: 17px; }
.compliance-flow p { min-height: 40px; margin: 0 0 14px; color: var(--muted); }
.compliance-flow article > strong { margin-bottom: 15px; }
.compliance-flow button { margin-top: auto; }
.compliance-flow > i { align-self: center; color: var(--blue); font-size: 28px; font-style: normal; }
.compliance-note { display: flex; gap: 14px; margin-top: 16px; padding: 13px 15px; border-radius: 6px; color: #315160; background: #f3f8fa; }
.compliance-note strong { flex: 0 0 auto; color: var(--blue); }
.notice-content { margin-top: 16px; padding: 16px; border: 1px solid var(--border); border-radius: 7px; }
.notice-content h3 { margin: 0 0 12px; font-size: 15px; }
.notice-content .badge { margin: 0 7px 7px 0; }
.forecast-sources { margin-top: 18px; border: 1px solid var(--border); border-radius: 7px; padding: 17px; }
.forecast-section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.forecast-section-head h2 { margin: 0 0 4px; font-size: 16px; }
.forecast-section-head p { margin: 0; color: var(--muted); font-size: 12px; }
.confidence { display: flex; align-items: center; gap: 5px; }
.confidence span { color: var(--muted); margin-right: 4px; }
.confidence i { width: 10px; height: 10px; background: #71b53b; border-radius: 50%; }
.confidence i.off { background: #d7dfe4; }
.confidence strong { color: var(--green); margin-left: 3px; }
.source-priority { display: grid; grid-template-columns: repeat(5,1fr); gap: 9px; }
.source-priority article { position: relative; min-width: 0; padding: 12px 11px; border: 1px solid var(--border); border-radius: 6px; background: #fafbfc; }
.source-priority article.high { border-color: var(--blue); background: var(--blue-soft); box-shadow: inset 0 3px var(--blue); }
.source-rank { position: absolute; right: 8px; top: 8px; width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; color: var(--blue); background: #fff; border: 1px solid #bcd9e9; font-weight: 800; font-size: 11px; }
.source-priority h3 { margin: 0 24px 4px 0; font-size: 13px; }
.source-priority small { display: block; color: var(--muted); min-height: 28px; }
.source-priority strong { display: block; margin: 9px 0 6px; color: var(--text); }
.source-status { display: inline-block; padding: 2px 7px; border-radius: 10px; background: #edf1f4; color: var(--muted); font-size: 10px; }
.source-priority .high .source-status { color: #fff; background: var(--blue); }
.forecast-visual { display: grid; grid-template-columns: .75fr 1.25fr; gap: 14px; margin-top: 14px; }
.visual-summary { display: grid; grid-template-columns: 1fr; border: 1px solid var(--border); border-radius: 7px; overflow: hidden; }
.visual-summary > div { padding: 12px 14px; border-bottom: 1px solid var(--border); }
.visual-summary > div:last-child { border: 0; }
.visual-summary span, .visual-summary small { display: block; color: var(--muted); font-size: 11px; }
.visual-summary strong { display: block; margin: 5px 0; font-size: 18px; color: var(--blue); }
.cylinder-forecast { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cylinder-forecast article { border: 1px solid var(--border); border-radius: 7px; padding: 13px; text-align: center; }
.cylinder-forecast h3 { margin: 0 0 10px; font-size: 14px; text-align: left; }
.cylinder-forecast h3 span { color: var(--muted); font-size: 11px; font-weight: 500; margin-left: 5px; }
.cylinder-pair { display: flex; justify-content: center; gap: 22px; }
.cylinder { width: 72px; height: 108px; position: relative; display: flex; align-items: end; justify-content: center; overflow: hidden; border: 2px solid #9eabb4; border-radius: 14px 14px 9px 9px; background: #f7f9fa; }
.cylinder:before { content: ''; position: absolute; top: -2px; width: 28px; height: 7px; background: #9eabb4; border-radius: 2px; z-index: 2; }
.cylinder > span { position: absolute; inset: auto 0 0; background: linear-gradient(#a8d877,#62a934); }
.cylinder-pair.blue .cylinder > span { background: linear-gradient(#70b8e4,#0877bc); }
.cylinder b { position: relative; z-index: 1; color: #fff; font-size: 11px; margin-bottom: 12px; text-shadow: 0 1px 2px rgba(0,0,0,.3); }
.cylinder b small { display: block; color: inherit; }
.cylinder-forecast p { margin: 10px 0 0; color: var(--muted); font-size: 12px; }
.side-system { display: grid; grid-template-columns: 1fr auto 1fr; gap: 14px; align-items: center; }
.side-system.single { grid-template-columns: minmax(260px,460px); justify-content: center; }
.side-system article { border: 1px solid var(--border); border-radius: 7px; padding: 13px 16px; text-align: center; }
.side-system article.using { border-color: #8fcdb4; box-shadow: inset 0 3px var(--green); }
.system-head { display: flex; align-items: center; justify-content: space-between; }
.system-head h3 { margin: 0; font-size: 14px; }
.system-head h3 span { color: var(--muted); font-size: 11px; font-weight: 500; margin-left: 5px; }
.side-tank { width: 150px; height: 94px; position: relative; display: flex; align-items: end; justify-content: center; overflow: hidden; margin: 15px auto 10px; border: 2px solid #8e9ba5; border-radius: 22px; background: #f6f8f9; }
.side-tank:before { content: '系統全体'; position: absolute; top: 8px; z-index: 2; color: var(--muted); font-size: 10px; }
.side-tank > span { position: absolute; inset: auto 0 0; background: linear-gradient(#74bbe6,var(--blue)); }
.side-tank.reserve > span { background: linear-gradient(#abd97b,#65ad39); }
.side-tank b { position: relative; z-index: 2; color: #fff; font-size: 20px; margin-bottom: 13px; text-shadow: 0 1px 2px rgba(0,0,0,.3); }
.side-system p { margin: 0 0 4px; font-weight: 700; }
.side-system article > small { color: var(--muted); }
.switch-arrow { color: var(--blue); font-size: 25px; font-weight: 800; text-align: center; }
.switch-arrow small { display: block; color: var(--muted); font-size: 10px; font-weight: 500; }
.bulk-forecast { display: grid; grid-template-columns: auto minmax(150px,auto); justify-content: center; gap: 28px; align-items: center; border: 1px solid var(--border); border-radius: 7px; padding: 20px 28px; }
.bulk-vessel { width: 430px; height: 180px; position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; border: 8px solid #9ba7ae; border-radius: 64px; background: #f5f7f8; box-shadow: inset 0 0 0 3px #dbe1e4; }
.bulk-vessel:before, .bulk-vessel:after { content: ''; position: absolute; bottom: -18px; width: 35px; height: 25px; background: #8f9ba2; }
.bulk-vessel:before { left: 60px; }.bulk-vessel:after { right: 60px; }
.bulk-vessel > span { position: absolute; inset: auto 0 0; width: 100%; background: linear-gradient(#72bae4,#0875b8); }
.bulk-vessel b { position: relative; z-index: 2; color: #fff; font-size: 23px; text-shadow: 0 1px 3px rgba(0,0,0,.35); }
.bulk-vessel b small { display: block; color: inherit; font-size: 12px; text-align: center; margin-top: 4px; }
.bulk-meta strong, .bulk-meta small { display: block; }
.bulk-meta strong { margin: 10px 0 5px; }.bulk-meta small { color: var(--muted); }
@keyframes fade { 0%,75% { opacity: 1; transform: translateY(0); } 100% { opacity: 0; transform: translateY(6px); } }

@media (max-width: 1050px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .filter-card { grid-template-columns: 1fr 1fr; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .detail-summary { grid-template-columns: 1fr 1fr; }
  .registration-grid { grid-template-columns: 1fr; }
  .form-grid.four { grid-template-columns: repeat(2, 1fr); }
  .form-grid.five { grid-template-columns: repeat(3, 1fr); }
  .business-pair { grid-template-columns: 1fr; gap: 0; }
  .room-preview { grid-template-columns: 1fr; }
  .supply-overview { grid-template-columns: repeat(2,1fr); }
  .daily-layout { grid-template-columns: 1fr; }
  .forecast-layout { grid-template-columns: 1fr; }
  .forecast-hero { grid-template-columns: 1fr 1fr; }
  .source-priority { grid-template-columns: repeat(3,1fr); }
  .compliance-kpis, .document-summary, .notice-status-grid { grid-template-columns: repeat(2,1fr); }
  .compliance-kpis > div:nth-child(2), .document-summary > div:nth-child(2), .notice-status-grid > div:nth-child(2) { border-right: 0; }
  .summary-item:nth-child(3) { border-left: 0; }
}
@media (max-width: 760px) {
  .app-shell { display: block; }
  .sidebar { display: none; }
  .main { width: 100%; }
  .topbar { padding: 0 15px; }
  .operator > div:last-child { display: none; }
  .content { padding: 18px 14px; }
  .stats-grid, .filter-card, .equipment-grid, .info-grid, .form-grid, .form-grid.four, .form-grid.five, .choice-grid, .split-detail { grid-template-columns: 1fr; }
  .register-step { grid-template-columns: 1fr 1fr; }
  .occupancy-summary, .operation-flow { align-items: stretch; flex-direction: column; }
  .parent-managed { grid-template-columns: 1fr; }
  .supply-overview, .cylinder-sides { grid-template-columns: 1fr; }
  .reading-kpis, .schedule-summary { grid-template-columns: repeat(2,1fr); }
  .delivery-kpis, .parameter-grid { grid-template-columns: repeat(2,1fr); }
  .safety-kpis { grid-template-columns: repeat(2,1fr); }
  .compliance-kpis, .document-summary, .notice-status-grid, .compliance-flow { grid-template-columns: 1fr; }
  .compliance-kpis > div, .document-summary > div, .notice-status-grid > div { border-right: 0; border-bottom: 1px solid var(--border); }
  .compliance-kpis > div:last-child, .document-summary > div:last-child, .notice-status-grid > div:last-child { border-bottom: 0; }
  .compliance-flow > i { justify-self: center; transform: rotate(90deg); }
  .compliance-banner, .compliance-note { align-items: flex-start; flex-direction: column; }
  .safety-equipment-grid { grid-template-columns: 1fr; }
  .scope-note { grid-template-columns: 1fr; }
  .formula-flow { align-items: stretch; flex-direction: column; }
  .source-priority, .forecast-visual, .cylinder-forecast { grid-template-columns: 1fr; }
  .side-system { grid-template-columns: 1fr; }
  .switch-arrow { transform: rotate(90deg); }
  .bulk-forecast { grid-template-columns: 1fr; }
  .bulk-vessel { min-width: 0; width: 100%; }
  .detail-summary { grid-template-columns: 1fr; }
  .summary-item { border-left: 0; border-top: 1px solid var(--border); padding: 12px 0 0; }
}