:root{--bg-grouped: #F2F2F7;--bg-base: #FFFFFF;--bg-secondary: #E5E5EA;--bg-tertiary: #EFEFF4;--label: #000000;--label-secondary: rgba(60, 60, 67, .6);--label-tertiary: rgba(60, 60, 67, .3);--label-quaternary:rgba(60, 60, 67, .18);--separator: rgba(60, 60, 67, .18);--separator-opaque:#C6C6C8;--tint: #3F5F8C;--tint-pressed: #2D456A;--tint-soft: rgba(63, 95, 140, .14);--sys-blue: #007AFF;--sys-green: #34C759;--sys-orange: #FF9500;--sys-red: #FF3B30;--sys-yellow: #FFCC00;--sys-indigo: #5856D6;--sys-gray: #8E8E93;--green-soft: rgba(52, 199, 89, .16);--orange-soft: rgba(255, 149, 0, .18);--red-soft: rgba(255, 59, 48, .16);--blue-soft: rgba(0, 122, 255, .14);--gray-soft: rgba(142, 142, 147, .2);--gray-300: var(--separator-opaque);--gray-500: var(--label-secondary);--radius: 10px;--success: var(--sys-green);--danger: var(--sys-red);--font-system: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", system-ui, "Segoe UI", Roboto, sans-serif;--fs-h2: 28px;--fs-h3: 22px;--fs-h4: 17px;--fs-large: 34px;--fs-body: 17px;--fs-callout: 16px;--fs-sub: 15px;--fs-foot: 13px;--fs-caption: 12px;--fs-caption2: 11px;--lh-heading: 1.25;--lh-body: 1.45;--radius-card: 14px;--radius-input:10px;--radius-btn: 12px;--radius-pill: 9999px;--shadow-card: 0 1px 2px rgba(0,0,0,.04), 0 1px 0 rgba(0,0,0,.02);--shadow-tabbar: 0 -.5px 0 var(--separator);--tap-min: 44px;--ease: cubic-bezier(.32, .72, 0, 1);--dur-fast: .15s;--dur-base: .26s;--tabbar-h: 56px;--header-h: 44px}@media (prefers-color-scheme: dark){:root{--bg-grouped: #000000;--bg-base: #1C1C1E;--bg-secondary: #2C2C2E;--bg-tertiary: #2C2C2E;--label: #FFFFFF;--label-secondary: rgba(235, 235, 245, .6);--label-tertiary: rgba(235, 235, 245, .3);--label-quaternary:rgba(235, 235, 245, .18);--separator: rgba(84, 84, 88, .65);--separator-opaque:#38383A;--tint: #8AA3CC;--tint-pressed: #6B85B5;--tint-soft: rgba(138, 163, 204, .16);--shadow-card: 0 0 0 .5px 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env(safe-area-inset-bottom));right:20px;width:56px;height:56px;border-radius:50%;background:var(--tint);color:#fff;border:none;font-size:30px;font-weight:300;line-height:1;cursor:pointer;box-shadow:0 6px 16px #3f5f8c52;display:flex;align-items:center;justify-content:center;z-index:80;transition:transform var(--dur-fast) var(--ease)}.fab:hover{transform:scale(1.05)}.fab:active{transform:scale(.95)}.search-bar{display:flex;gap:8px;margin-bottom:12px}.search-bar input{flex:1;padding:10px 14px 10px 38px;min-height:40px;border:none;border-radius:var(--radius-input);font-size:var(--fs-callout);background:var(--bg-secondary);color:var(--label);background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%238E8E93'><path fill-rule='evenodd' d='M9 3a6 6 0 1 0 3.78 10.66l3.78 3.78a1 1 0 0 0 1.42-1.42l-3.78-3.78A6 6 0 0 0 9 3zm-4 6a4 4 0 1 1 8 0 4 4 0 0 1-8 0z' clip-rule='evenodd'/></svg>");background-repeat:no-repeat;background-position:12px 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label{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--radius-pill);background:var(--bg-secondary);font-size:var(--fs-foot);font-weight:500}.filters input[type=checkbox]{width:16px;height:16px;accent-color:var(--tint)}.items-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}@media (min-width: 600px){.items-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width: 900px){.items-grid{grid-template-columns:repeat(4,1fr)}}.item-card{cursor:pointer;transition:transform var(--dur-fast) var(--ease)}.item-card:active{transform:scale(.98)}.item-card-image{width:100%;aspect-ratio:1 / 1;background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;color:var(--label-tertiary);overflow:hidden;font-size:var(--fs-foot)}.item-card-image img{width:100%;height:100%;object-fit:cover}.item-card-body{padding:10px 12px 12px}.item-card-body h3{font-size:var(--fs-sub);font-weight:600;color:var(--label);margin-bottom:2px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}.item-card-meta{display:flex;justify-content:space-between;align-items:center;font-size:var(--fs-caption);color:var(--label-secondary);margin-top:8px;gap:4px}.login-container{display:flex;align-items:center;justify-content:center;min-height:100dvh;padding:16px;background:var(--bg-grouped)}.login-card{width:100%;max-width:360px;text-align:center;padding:28px 24px!important}.login-card h1{font-size:var(--fs-large);font-weight:700;color:var(--label);letter-spacing:-.025em;margin-bottom:4px}.login-card p{font-size:var(--fs-sub);font-weight:400;color:var(--label-secondary);margin:0 0 28px}.pin-input{font-size:28px!important;text-align:center;letter-spacing:14px;font-weight:500!important;background:var(--bg-secondary)!important;box-shadow:none!important;padding-left:14px!important}.detail-photo{width:100%;max-height:380px;object-fit:contain;background:var(--bg-secondary);display:block}.detail-info{display:grid;grid-template-columns:1fr 1fr;gap:4px 16px;margin:16px 0}@media (max-width: 480px){.detail-info{grid-template-columns:1fr}}.detail-field{padding:10px 0;border-bottom:.5px solid var(--separator)}.detail-field:last-child{border-bottom:none}.detail-field .label{font-size:var(--fs-foot);font-weight:500;color:var(--label-secondary);margin-bottom:2px}.detail-field .value{font-size:var(--fs-callout);color:var(--label)}.status-buttons{display:flex;gap:6px;flex-wrap:wrap;margin:16px 0}.empty-state{text-align:center;padding:80px 20px;color:var(--label-tertiary)}.empty-state p{font-size:var(--fs-body);font-weight:500;margin:0}.loading{text-align:center;padding:60px;color:var(--label-tertiary);font-size:var(--fs-sub)}.error-msg{background:var(--red-soft);color:#b8231a;padding:12px 14px;border-radius:var(--radius-input);margin-bottom:14px;font-size:var(--fs-sub);font-weight:500}.success-msg{background:var(--green-soft);color:#1f7a37;padding:12px 14px;border-radius:var(--radius-input);margin-bottom:14px;font-size:var(--fs-sub);font-weight:500}@media (prefers-color-scheme: dark){.error-msg{color:#ff7166}.success-msg{color:#67d87f}}.photo-upload{border:1.5px dashed var(--separator-opaque);border-radius:var(--radius-card);padding:36px 20px;text-align:center;cursor:pointer;transition:border-color var(--dur-fast) var(--ease),background var(--dur-fast);margin-bottom:14px;background:var(--bg-base);color:var(--label-secondary)}.photo-upload:hover{border-color:var(--tint);background:var(--tint-soft)}.photo-upload.has-photo{border-style:solid;border-color:transparent;padding:0;background:var(--bg-secondary)}.photo-upload img{width:100%;max-height:320px;object-fit:contain;border-radius:var(--radius-card);display:block}.photo-upload-icon{width:40px;height:40px;margin:0 auto 10px;color:var(--label-tertiary);display:block}.photo-upload p{margin:4px 0}.photo-upload-sub{font-size:var(--fs-foot);color:var(--label-tertiary)}.privacy-note{margin:-6px 0 16px;padding:10px 14px;background:var(--orange-soft);border-radius:var(--radius-input);color:#8a4a00;font-size:var(--fs-foot);line-height:1.5}@media (prefers-color-scheme: dark){.privacy-note{color:#ffb257}}.settings-section{margin-bottom:28px;background:var(--bg-base);border-radius:var(--radius-card);padding:16px}.settings-section h2{font-size:var(--fs-foot);font-weight:600;color:var(--label-secondary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px;padding-bottom:0;border-bottom:none}.settings-section p{font-size:var(--fs-foot);color:var(--label-secondary);margin:0 0 10px;line-height:1.5}.settings-section input[type=text],.settings-section input[type=password],.settings-section input[type=number]{background:var(--bg-tertiary)!important;border:none!important;border-radius:var(--radius-input)!important;padding:10px 12px!important;font-size:var(--fs-callout)!important;min-height:var(--tap-min);box-shadow:inset 0 0 0 .5px var(--separator)}.settings-section input:focus{outline:none;box-shadow:inset 0 0 0 1.5px var(--tint)!important}.staff-list{display:flex;flex-direction:column;gap:0}.staff-item{display:flex;align-items:center;justify-content:space-between;padding:12px 4px;border-bottom:.5px solid var(--separator);background:transparent!important;border-radius:0!important}.staff-item:last-child{border-bottom:none}.staff-item.inactive{opacity:.4}.back-btn{background:none;border:none;color:var(--tint);font-size:var(--fs-callout);font-weight:400;cursor:pointer;padding:8px 0;margin:0 0 8px -4px;display:inline-flex;align-items:center;gap:2px;min-height:var(--tap-min)}.back-btn:hover{opacity:.7}.back-btn:active{opacity:.5}.report-list{display:flex;flex-direction:column;gap:10px}.report-card{cursor:pointer;transition:transform var(--dur-fast) var(--ease)}.report-card:active{transform:scale(.98)}.report-card-body{padding:14px 16px}.report-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.report-date{font-size:var(--fs-foot);color:var(--label-secondary)}.report-card-body h3{font-size:var(--fs-body);font-weight:600;color:var(--label);margin-bottom:4px}.report-chars{font-size:var(--fs-sub);color:var(--label-secondary);margin:0 0 6px}.report-card-meta{display:flex;gap:10px;font-size:var(--fs-foot);color:var(--label-secondary);flex-wrap:wrap}.list-layout{display:block}.sidebar{display:none}.list-main{width:100%}@media (min-width: 900px){.list-layout{display:flex;gap:20px}.sidebar{display:block;width:260px;flex-shrink:0}.list-main{flex:1;min-width:0}}.sidebar-qr{margin-top:14px;background:var(--bg-base);border-radius:var(--radius-card);padding:16px;text-align:center;box-shadow:var(--shadow-card)}.sidebar-qr p{font-size:var(--fs-foot);color:var(--label-secondary);margin:0 0 10px}.calendar{background:var(--bg-base);border-radius:var(--radius-card);padding:14px;box-shadow:var(--shadow-card);position:sticky;top:calc(var(--header-h) + env(safe-area-inset-top) + 12px)}.cal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.cal-nav{background:var(--bg-secondary);border:none;border-radius:8px;width:32px;height:32px;cursor:pointer;color:var(--tint);font-size:16px;font-weight:600;display:flex;align-items:center;justify-content:center;transition:opacity var(--dur-fast)}.cal-nav:active{opacity:.6}.cal-title{font-size:var(--fs-callout);font-weight:600;color:var(--label);cursor:pointer}.cal-title:hover{color:var(--tint)}.cal-table{width:100%;border-collapse:collapse;table-layout:fixed}.cal-table th{font-size:var(--fs-caption2);font-weight:500;color:var(--label-tertiary);padding:4px 0;text-align:center}.cal-table td{padding:1px;text-align:center}.cal-day{position:relative;width:100%;aspect-ratio:1;border:none;background:none;border-radius:50%;cursor:pointer;font-size:var(--fs-sub);font-weight:400;color:var(--label);transition:background var(--dur-fast) var(--ease);display:flex;align-items:center;justify-content:center}.cal-day:hover{background:var(--bg-secondary)}.cal-day.today{font-weight:700;color:var(--tint)}.cal-day.selected{background:var(--tint);color:#fff;font-weight:600}.cal-day.selected.today{color:#fff}.cal-day.selected:hover{background:var(--tint-pressed)}.cal-day.has-items:after{content:"";position:absolute;bottom:3px;left:50%;transform:translate(-50%);width:4px;height:4px;border-radius:50%;background:var(--tint)}.cal-day.selected.has-items:after{background:#fff}.cal-dot{display:none}.cal-clear{width:100%;margin-top:10px;padding:8px;background:var(--bg-secondary);border:none;border-radius:var(--radius-pill);font-size:var(--fs-foot);font-weight:500;color:var(--tint);cursor:pointer;transition:opacity var(--dur-fast)}.cal-clear:active{opacity:.6}@media (min-width: 640px){.main{padding:20px 24px}}