:root{
  --bg:#f3f5f7;
  --surface:#ffffff;
  --surface-alt:#edf1f4;
  --text:#182027;
  --muted:#4b5560;
  --border:#c8d0d7;
  --sidebar:#10233f;
  --sidebar-text:#ffffff;
  --accent:#005ea8;
  --accent-dark:#00467d;
  --success-bg:#e4f4e8;
  --success-text:#14532d;
  --warning-bg:#fff1c7;
  --warning-text:#4a3500;
  --danger-bg:#fde4e2;
  --danger-text:#7a1c1c;
  --info-bg:#e3f1fb;
  --info-text:#123f5e;
  --shadow:0 1px 4px rgba(14,30,45,.12);
}
*{box-sizing:border-box}
html{font-size:16px}
body{margin:0;min-width:1280px;background:var(--bg);color:var(--text);font-family:"Yu Gothic UI","Meiryo",system-ui,sans-serif;line-height:1.5}
button,input,select,textarea{font:inherit;color:var(--text)}
button{cursor:pointer}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.pc-only-notice{display:none}
.app{display:flex;min-height:100vh}
.sidebar{position:fixed;inset:0 auto 0 0;width:240px;background:var(--sidebar);color:var(--sidebar-text);overflow-y:auto;padding:18px 12px 24px;z-index:20}
.brand{display:flex;align-items:center;gap:12px;padding:0 10px 18px;border-bottom:1px solid rgba(255,255,255,.25);margin-bottom:12px}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;background:#fff;color:var(--sidebar);font-weight:800;border-radius:4px}
.brand strong{display:block;font-size:18px}
.brand small{display:block;color:#d8e1ea;font-size:12px}
.nav-section{padding:17px 10px 6px;font-size:12px;font-weight:700;color:#b9c9d8}
.nav-link{display:flex;align-items:center;justify-content:space-between;color:#fff;padding:9px 12px;margin:2px 0;border-radius:4px;font-weight:600}
.nav-link:hover{background:#1d3b61;text-decoration:none}
.nav-link.active{background:#fff;color:#10233f;border-left:5px solid #f2a33a;padding-left:7px}
.nav-count{min-width:24px;padding:1px 6px;border-radius:12px;background:#fff;color:#10233f;text-align:center;font-size:12px}
.nav-count.warning{background:#fff1c7;color:#4a3500}
.workspace{margin-left:240px;width:calc(100% - 240px)}
.topbar{position:sticky;top:0;z-index:15;height:62px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px}
.context,.top-actions{display:flex;align-items:center;gap:12px;white-space:nowrap}

.company-name{
  font-weight:800;
  color:var(--text);
  padding-right:12px;
  border-right:1px solid var(--border);
}

.context-select{height:36px;border:1px solid #8f9ba6;border-radius:4px;background:#fff;padding:0 10px;font-weight:600}
.user{font-weight:700;border-left:1px solid var(--border);padding-left:14px}
.main{padding:22px 26px 100px}
.page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:18px}
.breadcrumb{margin:0 0 4px;color:var(--muted);font-size:13px}
h1{font-size:26px;margin:0 0 5px}
.page-subtitle{margin:0;color:var(--muted)}
.page-actions{display:flex;gap:10px;padding-top:10px}
.button{height:38px;border:1px solid #87939e;border-radius:4px;background:#fff;color:var(--text);padding:0 16px;font-weight:700}
.button:hover{background:#edf1f4;text-decoration:none}
.button.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.button.primary:hover{background:var(--accent-dark)}
.button.secondary{background:#fff;border-color:var(--accent);color:var(--accent-dark)}
.button.quiet{border-color:transparent;background:transparent}
.button.small{height:30px;padding:0 10px;font-size:13px}
.text-button{border:0;background:transparent;color:var(--accent);font-weight:700;padding:2px 4px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:5px;box-shadow:var(--shadow);margin-bottom:16px}
.card-header{min-height:52px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 16px;border-bottom:1px solid var(--border)}
.card-header h2{font-size:18px;margin:0}
.card-body{padding:16px}
.summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}
.summary-card{display:flex;flex-direction:column;gap:3px;background:#fff;border:1px solid var(--border);border-top:5px solid var(--accent);border-radius:5px;padding:15px;color:var(--text);box-shadow:var(--shadow)}
.summary-card:hover{text-decoration:none;border-color:#768391}
.summary-card strong{font-size:22px}
.summary-card small{color:var(--muted)}
.summary-card.danger-link{border-top-color:#9b1c1c}
.summary-card.warning-link{border-top-color:#8a5d00}
.content-grid{display:grid;gap:16px}
.content-grid.two-thirds{grid-template-columns:2fr 1fr}
.content-grid.equal{grid-template-columns:1fr 1fr}
.quick-actions{display:grid;grid-template-columns:1fr 1fr}
.quick-actions a{padding:18px;border-right:1px solid var(--border);border-bottom:1px solid var(--border);color:var(--text)}
.quick-actions a:nth-child(even){border-right:0}
.quick-actions a:nth-last-child(-n+2){border-bottom:0}
.quick-actions a:hover{background:var(--surface-alt);text-decoration:none}
.quick-actions strong,.quick-actions span{display:block}
.quick-actions span{color:var(--muted);margin-top:4px}
.check-list a,.check-row,.metric-line{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:14px;padding:12px 16px;border-bottom:1px solid var(--border);color:var(--text)}
.check-list a:last-child,.check-row:last-child,.metric-line:last-child{border-bottom:0}
.amount-list{padding:8px 16px 14px}
.amount-list div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border)}
.amount-list .total{font-size:18px;border-top:2px solid var(--text);border-bottom:0}
.form-grid,.filter-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.filter-grid{padding:14px 16px;border-bottom:1px solid var(--border)}
.form-grid.compact{gap:10px}
.span-1{grid-column:span 1}.span-2{grid-column:span 2}.span-3{grid-column:span 3}.span-4{grid-column:span 4}.span-5{grid-column:span 5}.span-6{grid-column:span 6}.span-8{grid-column:span 8}.span-12{grid-column:span 12}
.field label{display:flex;justify-content:space-between;align-items:center;font-weight:700;margin-bottom:5px}
.required{font-size:11px;color:#fff;background:#7a1c1c;padding:1px 5px;border-radius:3px}
input,select,textarea{width:100%;border:1px solid #7f8b96;border-radius:3px;background:#fff;min-height:38px;padding:7px 9px}
textarea{resize:vertical}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(0,94,168,.22);border-color:var(--accent)}
input[type=file]{padding:5px}
input[type=checkbox],input[type=radio]{width:auto;min-height:auto}
.button-field{display:flex;align-items:flex-end}
.button-field .button{width:100%}
.journal-preview{display:grid;grid-template-columns:1fr 1fr 140px;border:1px solid var(--border)}
.journal-preview div{display:contents}
.journal-preview span,.journal-preview strong,.journal-preview b{padding:10px 12px;border-bottom:1px solid var(--border)}
.journal-preview span{font-weight:700;background:var(--surface-alt)}
.journal-preview b{text-align:right}
.details-box{margin-top:14px;border:1px solid var(--border);border-radius:4px}
.details-box summary{padding:12px 14px;font-weight:700;background:var(--surface-alt);cursor:pointer}
.details-content{padding:14px}
.table-scroll{overflow:auto}
.data-table{width:100%;border-collapse:collapse;font-size:14px}
.data-table th{position:sticky;top:0;background:#e9eef2;color:#182027;text-align:left;border-bottom:2px solid #75818c;padding:9px 10px;white-space:nowrap}
.data-table td{border-bottom:1px solid var(--border);padding:8px 10px;vertical-align:middle}
.data-table tr:hover td{background:#f4f7f9}
.data-table input,.data-table select{min-height:32px;padding:4px 6px}
.inline-actions{display:flex;align-items:center;justify-content:space-between;padding:12px 16px}
.balance-ok{color:var(--success-text);font-weight:700}
.filter-bar{display:flex;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border)}
.filter-bar input{flex:1}
.filter-bar select{width:220px}
.upload-zone{margin:16px;border:2px dashed #6f7c87;background:#f7f9fa;min-height:230px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px}
.upload-zone input{display:none}
.choice-list,.check-list{display:flex;flex-direction:column}
.choice-list label{padding:14px 16px;border-bottom:1px solid var(--border)}
.doc-thumb{display:inline-grid;place-items:center;min-width:52px;height:42px;background:#e9eef2;border:1px solid #8996a1;font-weight:700}
.notice{margin:14px 16px;padding:12px 14px;border-left:5px solid var(--accent);background:var(--info-bg);color:var(--info-text)}
.notice.warning{border-color:#8a5d00;background:var(--warning-bg);color:var(--warning-text)}
.notice.info{border-color:var(--accent);background:var(--info-bg);color:var(--info-text)}
.status{display:inline-flex;align-items:center;width:max-content;padding:3px 8px;border-radius:3px;font-size:12px;font-weight:800}
.status-success{background:var(--success-bg);color:var(--success-text)}
.status-warning{background:var(--warning-bg);color:var(--warning-text)}
.status-danger{background:var(--danger-bg);color:var(--danger-text)}
.status-info{background:var(--info-bg);color:var(--info-text)}
.status-neutral{background:#e9ecef;color:#343a40}
.text-danger{color:#8b1e1e}
.tabs{display:flex;gap:0;border-bottom:2px solid #7a8792;margin-bottom:16px}
.tab{border:1px solid var(--border);border-bottom:0;background:#e9eef2;color:var(--text);padding:11px 16px;font-weight:700}
.tab.active{background:#fff;border-top:4px solid var(--accent);padding-top:8px}
.tab-panel{display:none}
.tab-panel.active{display:block}
.toast{position:fixed;right:24px;bottom:24px;background:#182027;color:#fff;padding:12px 18px;border-radius:4px;box-shadow:0 4px 14px rgba(0,0,0,.25);opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s;z-index:100}
.toast.show{opacity:1;transform:translateY(0)}
@media(max-width:1100px){
  body{min-width:0}
  .app{display:none}
  .pc-only-notice{display:flex;min-height:100vh;padding:30px;align-items:center;justify-content:center;background:#fff;color:#7a1c1c;font-size:20px;font-weight:700;text-align:center}
}
@media print{
  .sidebar,.topbar,.page-actions,.button,.pc-only-notice{display:none!important}
  .workspace{margin:0;width:100%}
  .main{padding:0}
  body{background:#fff;min-width:0}
  .card{box-shadow:none;break-inside:avoid}
}

.login-shell{min-height:100vh;display:grid;place-items:center;background:#f3f5f7;padding:24px}.login-card{width:460px;max-width:100%;background:#fff;color:#182027;border:1px solid #c8d0d7;padding:28px;box-shadow:0 2px 10px rgba(0,0,0,.12)}.login-card h1{margin-top:0}.code-input{font-size:28px;letter-spacing:.35em;text-align:center}.inline-form{display:inline}.page-note{padding:12px 16px;background:#fff1c7;color:#4a3500;border-left:5px solid #8a5d00;margin-bottom:16px}.flash{margin:0 0 16px;padding:12px 16px;border-left:5px solid #14532d;background:#e4f4e8;color:#14532d}.errors{border-left-color:#7a1c1c;background:#fde4e2;color:#7a1c1c}.pagination{padding:14px 16px}.money{text-align:right;font-variant-numeric:tabular-nums}


.form-footer{position:sticky;bottom:0;display:flex;justify-content:flex-end;padding:12px 16px;background:#fff;border:1px solid var(--border);box-shadow:0 -2px 8px rgba(14,30,45,.12);z-index:10}.balance-error{color:var(--danger-text)}.money-input{text-align:right;font-variant-numeric:tabular-nums}.data-table tfoot th{background:#dde4ea;border-top:2px solid #52606d;padding:9px 10px}.data-table thead th[colspan]{text-align:center}

/* Phase 3: CSV取込・消込・月次締め・例外確認 */
.row-action{min-width:320px;border:1px solid var(--border);border-radius:4px;background:#fff}
.row-action summary{cursor:pointer;padding:8px 10px;font-weight:700;background:var(--surface-alt)}
.row-action form{padding:10px;border-top:1px solid var(--border)}
.row-action .field{margin-bottom:9px}
.ignore-form{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:end}
.bank-import-table{min-width:1320px}
.bank-import-table td:nth-child(3){min-width:240px;max-width:360px;white-space:normal}
.review-item{padding:14px 16px;border-bottom:1px solid var(--border)}
.review-item:last-child{border-bottom:0}
.review-item-header{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.close-check{display:grid;grid-template-columns:220px 100px 1fr;gap:16px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border)}
.close-check:last-child{border-bottom:0}
.reconciliation-grid{display:grid;grid-template-columns:repeat(4,minmax(140px,1fr));gap:10px}
.reconciliation-item{padding:12px;border:1px solid var(--border);background:#fff}
.reconciliation-item strong,.reconciliation-item span{display:block}
.reconciliation-item .money{margin-top:5px}
.button[disabled],button:disabled{cursor:not-allowed;opacity:.55;background:#e9ecef!important;color:#555!important;border-color:#a8afb5!important}
.small-note{font-size:12px;color:var(--muted)}