:root{font-family:Inter,"Yu Gothic UI","Yu Gothic",Meiryo,sans-serif;color:#242424;background:#f5f3ef}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:#f5f3ef}body{min-width:1100px}a{color:inherit}button,input,select,textarea{font:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;display:flex;flex-direction:column;background:#2f1720;color:#fff;border-right:1px solid rgba(255,255,255,.08)}.sidebar-brand{display:flex;gap:12px;align-items:center;padding:24px 20px 22px;border-bottom:1px solid rgba(255,255,255,.10)}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:#f1e8df;color:#6d3240;font-size:24px;font-weight:900}.brand-title{font-size:17px;font-weight:800}.brand-subtitle{margin-top:3px;color:rgba(255,255,255,.55);font-size:10px;letter-spacing:.06em}.sidebar-nav{display:grid;gap:5px;padding:18px 12px}.nav-item{min-height:46px;display:flex;align-items:center;gap:12px;padding:0 14px;border-radius:10px;color:rgba(255,255,255,.72);text-decoration:none;font-weight:700}.nav-item:hover,.nav-item.active{background:rgba(255,255,255,.11);color:#fff}.nav-icon{width:22px;text-align:center;font-size:18px}.sidebar-footer{margin-top:auto;padding:12px;border-top:1px solid rgba(255,255,255,.10)}.main-area{grid-column:2;min-width:0}.topbar{height:74px;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:0 30px;background:rgba(255,255,255,.92);border-bottom:1px solid #ded9d3;backdrop-filter:blur(10px)}.topbar-title{font-size:16px;font-weight:800}.topbar-subtitle{margin-top:2px;color:#837b75;font-size:12px}.topbar-actions{display:flex;align-items:center;gap:14px}.user-name{color:#655e59;font-size:13px}.text-button{border:0;background:transparent;color:#713946;text-decoration:none;font-weight:800;cursor:pointer}.content-area{padding:28px 30px 50px}.page-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.page-header h1{margin:0;font-size:28px}.page-header p{margin:7px 0 0;color:#7b746f}.primary-button{min-height:42px;padding:0 18px;border:0;border-radius:10px;background:#713946;color:#fff;font-weight:800;cursor:pointer}.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:18px}.summary-card,.panel{background:#fff;border:1px solid #e1dcd7;border-radius:14px;box-shadow:0 4px 18px rgba(52,35,29,.04)}.summary-card{padding:19px}.summary-label{color:#77706b;font-size:13px;font-weight:700}.summary-value{margin-top:9px;font-size:32px;font-weight:900}.summary-note{margin-top:5px;color:#8b847f;font-size:12px}.warning-text{color:#b05c00}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(330px,.85fr);gap:18px}.panel{overflow:hidden}.panel-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:19px 20px;border-bottom:1px solid #ebe6e1}.panel-header h2{margin:0;font-size:17px}.panel-header p{margin:5px 0 0;color:#8b847f;font-size:12px}.panel-header a{color:#713946;font-size:13px;font-weight:800;text-decoration:none}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:14px 18px;border-bottom:1px solid #eee9e4;text-align:left;white-space:nowrap;font-size:13px}th{color:#79716c;background:#fbfaf8;font-size:12px}tbody tr:last-child td{border-bottom:0}.status-badge{display:inline-flex;min-width:74px;justify-content:center;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:800}.status-order{background:#fff0c7;color:#795600}.status-allocated{background:#dcecff;color:#235f97}.status-printed{background:#e8def7;color:#65418b}.alert-list{display:grid}.alert-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 20px;border-bottom:1px solid #eee9e4}.alert-row:last-child{border-bottom:0}.alert-row strong,.alert-row span{display:block}.alert-row strong{font-size:13px}.alert-row span{margin-top:4px;color:#8d8680;font-size:11px}.stock-number{min-width:44px;text-align:right;font-size:22px;font-weight:900}.stock-number.warning{color:#b05c00}.stock-number.danger{color:#bd2539}#blazor-error-ui{display:none;position:fixed;inset:auto 0 0 0;z-index:1000;padding:12px 20px;background:#fff0c7;border-top:1px solid #e2c96c}@media(max-width:1200px){.dashboard-grid{grid-template-columns:1fr}}
.primary-button,
.secondary-button,
.danger-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 18px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    white-space: nowrap;
}

.primary-button {
    border: 1px solid #7f3f50;
    background: #7f3f50;
    color: #fff;
}

.primary-button:hover {
    background: #6f3545;
    border-color: #6f3545;
}

.secondary-button {
    border: 1px solid #7f3f50;
    background: #fff;
    color: #7f3f50;
}

.secondary-button:hover {
    background: #f8f1f3;
}

.danger-button {
    border: 1px solid #c94d5d;
    background: #fff;
    color: #c94d5d;
}

.danger-button:hover {
    background: #fff1f3;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 左メニュー収納 */
.sidebar-collapse-toggle {
    position: fixed;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.app-shell,
.sidebar {
    transition:
        grid-template-columns 180ms ease,
        width 180ms ease;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-collapse-button {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    flex: 0 0 38px;
    border: 1px solid #e5dadd;
    border-radius: 8px;
    color: #7b2138;
    background: #fff;
    cursor: pointer;
    user-select: none;
}

.sidebar-collapse-button:hover {
    background: #faf4f6;
}

.app-shell:has(.sidebar-collapse-toggle:checked) {
    grid-template-columns: 72px 1fr;
}

.sidebar-collapse-toggle:checked ~ .sidebar {
    width: 72px;
}

.sidebar-collapse-toggle:checked ~ .sidebar .brand-copy,
.sidebar-collapse-toggle:checked ~ .sidebar .nav-label {
    display: none;
}

.sidebar-collapse-toggle:checked ~ .sidebar .sidebar-brand,
.sidebar-collapse-toggle:checked ~ .sidebar .nav-item {
    justify-content: center;
}

.sidebar-collapse-toggle:checked ~ .sidebar .sidebar-brand {
    padding-right: 10px;
    padding-left: 10px;
}

.sidebar-collapse-toggle:checked ~ .sidebar .nav-item {
    padding-right: 0;
    padding-left: 0;
}

.sidebar-collapse-toggle:checked ~ .sidebar .nav-icon {
    margin: 0;
}

.sidebar-collapse-nav {
    width: 100%;
    border: 0;
    font: inherit;
    text-align: left;
    background: transparent;
    cursor: pointer;
    user-select: none;
}

.sidebar-collapse-nav:hover {
    background: rgba(255, 255, 255, .11);
    color: #fff;
}

.sidebar-collapse-toggle:checked ~ .sidebar .sidebar-collapse-nav .nav-icon {
    transform: rotate(180deg);
}

.stock-tool-link {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid #d8d0ca;
    border-radius: 9px;
    background: #fff;
    color: #713946;
    text-decoration: none;
    font-size: 13px;
    font-weight: 800;
}

.stock-tool-link:hover {
    background: #f8f3f1;
    border-color: #bca9a2;
}