:root{--color-bg:#faf6f1;--color-surface:#fff;--color-sidebar:#241a14;--color-sidebar-hover:#362822;--color-text:#2a1f1a;--color-text-muted:#8c7b6f;--color-text-invert:#f5efe8;--color-accent:#c67c4e;--color-accent-soft:#f3eae2;--color-border:#eee4d9;--color-success:#2e7d32;--color-warn:#b45f06;--color-error:#c62828;--color-error-soft:#fdecea;--radius-card:14px;--radius-control:10px;--shadow-card:0 2px 10px #2a1f1a0f;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.25rem;--text-xl:1.75rem;--text-hero:2.25rem;--duration-fast:.15s;color:var(--color-text);background-color:var(--color-bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif}*{box-sizing:border-box}body{min-height:100vh;margin:0}#root{min-height:100vh}h1,h2,h3{margin:0}button{font:inherit;cursor:pointer;border-radius:var(--radius-control);transition:opacity var(--duration-fast) ease, background-color var(--duration-fast) ease;border:none}button:hover{opacity:.9}button:focus-visible,input:focus-visible{outline:2px solid var(--color-accent);outline-offset:1px}input,textarea{font:inherit;color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-control);padding:10px 12px}table{border-collapse:collapse;width:100%}th{text-align:left;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border);font-weight:600}td{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border);font-size:var(--text-sm)}tr:last-child td{border-bottom:none}.card{background:var(--color-surface);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:var(--space-5)}.btn-primary{background:var(--color-accent);color:#fff;padding:10px 18px;font-weight:600}.btn-ghost{background:var(--color-accent-soft);color:var(--color-accent);padding:8px 14px;font-weight:500}.btn-danger{background:var(--color-error-soft);color:var(--color-error);padding:8px 14px;font-weight:500}.error-box{background:var(--color-error-soft);color:var(--color-error);border-radius:var(--radius-control);padding:var(--space-3) var(--space-4);font-size:var(--text-sm)}.muted{color:var(--color-text-muted)}.layout{grid-template-columns:240px 1fr;min-height:100vh;display:grid}.sidebar{background:var(--color-sidebar);color:var(--color-text-invert);padding:var(--space-5) var(--space-4);flex-direction:column;height:100vh;display:flex;position:sticky;top:0}.sidebar-brand{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3) var(--space-6);display:flex}.sidebar-logo{font-size:1.75rem}.sidebar-title{font-weight:700;font-size:var(--text-base)}.sidebar-subtitle{font-size:var(--text-xs);color:var(--color-accent);letter-spacing:.08em;text-transform:uppercase}.sidebar-nav{gap:var(--space-1);flex-direction:column;flex:1;display:flex}.nav-item{align-items:center;gap:var(--space-3);padding:11px var(--space-3);border-radius:var(--radius-control);color:var(--color-text-invert);font-size:var(--text-sm);opacity:.75;transition:background-color var(--duration-fast) ease, opacity var(--duration-fast) ease;text-decoration:none;display:flex}.nav-item:hover{background:var(--color-sidebar-hover);opacity:1}.nav-item-active{background:var(--color-accent);opacity:1;font-weight:600}.nav-item-active:hover{background:var(--color-accent)}.sidebar-footer{border-top:1px solid var(--color-sidebar-hover);padding-top:var(--space-4);gap:var(--space-2);flex-direction:column;display:flex}.sidebar-user{font-size:var(--text-xs);opacity:.7;text-overflow:ellipsis;white-space:nowrap;padding:0 var(--space-2);overflow:hidden}.sidebar-logout{background:var(--color-sidebar-hover);color:var(--color-text-invert);font-size:var(--text-sm);padding:9px}.content{padding:var(--space-6);width:100%;max-width:1200px}.topbar,.tabbar{display:none}@media (width<=900px){.layout{grid-template-columns:68px 1fr}.sidebar-brand div,.nav-item{gap:0;font-size:0}.nav-item span{font-size:1.25rem}.sidebar-user{display:none}.sidebar-logout{font-size:var(--text-xs)}.content{padding:var(--space-4)}}@media (width<=640px){.layout{grid-template-columns:1fr}.sidebar{display:none}.topbar{z-index:10;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:var(--color-sidebar);color:var(--color-text-invert);display:flex;position:sticky;top:0}.topbar .sidebar-logo{font-size:1.25rem}.topbar-title{flex:1;font-weight:700}.topbar-logout{background:var(--color-sidebar-hover);color:var(--color-text-invert);font-size:var(--text-xs);padding:6px 12px}.content{padding:var(--space-4) var(--space-3);padding-bottom:calc(64px + env(safe-area-inset-bottom))}.tabbar{z-index:10;background:var(--color-surface);border-top:1px solid var(--color-border);padding-bottom:env(safe-area-inset-bottom);grid-template-columns:repeat(5,1fr);display:grid;position:fixed;inset:auto 0 0}.tab-item{color:var(--color-text-muted);white-space:nowrap;flex-direction:column;align-items:center;gap:2px;padding:8px 4px 6px;font-size:.65rem;line-height:1;text-decoration:none;display:flex}.tab-icon{font-size:1.25rem}.tab-item-active{color:var(--color-accent);font-weight:600}}.login-page{min-height:100vh;padding:var(--space-4);background:radial-gradient(circle at 20% 10%, #c67c4e1f, transparent 45%), radial-gradient(circle at 85% 90%, #241a1414, transparent 40%), var(--color-bg);place-items:center;display:grid}.login-card{gap:var(--space-4);flex-direction:column;width:100%;max-width:380px;display:flex}.login-brand{text-align:center;margin-bottom:var(--space-2)}.login-logo{margin-bottom:var(--space-2);font-size:2.5rem;display:block}.login-title{font-size:var(--text-lg);margin-bottom:var(--space-1)}.login-field{gap:var(--space-1);font-size:var(--text-sm);flex-direction:column;font-weight:500;display:flex}.login-submit{margin-top:var(--space-2)}.login-submit:disabled{opacity:.6;cursor:default}.login-divider{align-items:center;gap:var(--space-3);color:var(--color-text-muted);font-size:var(--text-xs);display:flex}.login-divider:before,.login-divider:after{content:"";background:var(--color-border);flex:1;height:1px}.page{gap:var(--space-5);flex-direction:column;display:flex}.page-header{gap:var(--space-1);flex-direction:column;display:flex}.page-title{font-size:var(--text-xl);font-weight:700}.stat-grid{gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.stat-card{gap:var(--space-1);flex-direction:column;display:flex}.stat-label{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted);font-weight:600}.stat-value{font-size:var(--text-hero);color:var(--color-accent);font-weight:700;line-height:1.1}.stat-hint{font-size:var(--text-xs)}.stat-trend{font-size:var(--text-xs);font-weight:600}.trend-up{color:var(--color-success)}.trend-down{color:var(--color-warn)}.feed-grid{gap:var(--space-4);grid-template-columns:3fr 2fr;align-items:start;display:grid}.feed-side{gap:var(--space-4);flex-direction:column;display:flex}.activity-feed{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.activity-item{gap:var(--space-3);padding:var(--space-3) 0;border-bottom:1px solid var(--color-border);font-size:var(--text-sm);display:flex}.activity-item:last-child{border-bottom:none}.activity-icon{background:var(--color-accent-soft);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:inline-flex}.activity-body{flex-direction:column;gap:2px;min-width:0;display:flex}.activity-rating{color:var(--color-accent);font-weight:600}.activity-time{font-size:var(--text-xs)}.chart-grid-full{display:block}@media (width<=900px){.feed-grid{grid-template-columns:1fr}}.chart-grid{gap:var(--space-4);grid-template-columns:3fr 2fr;display:grid}.chart-title{font-size:var(--text-base);margin-bottom:var(--space-4);font-weight:600}.chart-wrap{overflow-x:auto}.list-grid{gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(240px,1fr));display:grid}.rank-list{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.rank-list li{padding:var(--space-2) 0;border-bottom:1px solid var(--color-border);font-size:var(--text-sm);justify-content:space-between;align-items:center;display:flex}.rank-list li:last-child{border-bottom:none}.warn-text{color:var(--color-warn)}.table-card{padding:var(--space-2);overflow-x:auto}.user-cell{align-items:center;gap:var(--space-3);display:flex}.user-avatar{object-fit:cover;border-radius:50%;flex-shrink:0;width:32px;height:32px}.user-avatar-fallback{background:var(--color-accent);color:#fff;font-weight:600;font-size:var(--text-sm);justify-content:center;align-items:center;display:inline-flex}.row-actions{gap:var(--space-2);justify-content:flex-end;display:flex}.form-card{gap:var(--space-4);flex-direction:column;display:flex}.form-row{gap:var(--space-4);flex-wrap:wrap;display:flex}.form-field{gap:var(--space-1);font-size:var(--text-sm);flex-direction:column;flex:160px;font-weight:500;display:flex}.form-field-wide{flex:2 280px}.form-actions{gap:var(--space-3);display:flex}@media (width<=900px){.chart-grid{grid-template-columns:1fr}}.badge{white-space:nowrap;border-radius:999px;padding:2px 8px;font-size:.75rem;font-weight:600;display:inline-block}.badge-on{color:#1f7a4d;background:#e6f4ec}.badge-warn{color:#97591b;background:#fdf0e0}.badge-off{color:#6b6b6b;background:#ececec}.membership-cell{flex-direction:column;align-items:flex-start;gap:2px;display:flex}.membership-cell .muted{font-size:.75rem}.promo-created{margin:.5rem 0 0;font-size:.9rem}.promo-created code{letter-spacing:1px;-webkit-user-select:all;user-select:all;font-size:1rem;font-weight:700}.toolbar{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.segmented{background:var(--color-accent-soft);border-radius:999px;gap:2px;padding:3px;display:inline-flex}.segmented-item{color:var(--color-text-muted);font-size:var(--text-sm);background:0 0;border-radius:999px;padding:6px 14px;font-weight:500}.segmented-item.is-active{background:var(--color-surface);color:var(--color-text);box-shadow:var(--shadow-card);font-weight:600}.segmented-count{color:var(--color-text-muted);margin-left:4px;font-size:.75rem}.toolbar-search{min-width:260px}.table-card.is-refreshing table{opacity:.55;transition:opacity var(--duration-fast) ease}.table-empty{text-align:center;padding:var(--space-5)}.membership-badges{gap:4px;display:inline-flex}.pager{justify-content:space-between;align-items:center;gap:var(--space-3);padding-top:var(--space-4);font-size:var(--text-sm);display:flex}.pager-controls{align-items:center;gap:var(--space-3);display:flex}.pager-controls button:disabled{opacity:.4;cursor:not-allowed}.row-link{cursor:pointer}.row-link:hover td,.row-link:focus-visible td{background:var(--color-accent-soft)}.back-link{color:var(--color-text-muted);font-size:var(--text-sm);width:fit-content;text-decoration:none}.back-link:hover{color:var(--color-accent)}.detail-header{align-items:center;gap:var(--space-4);display:flex}.detail-identity{flex:1;min-width:0}.detail-meta{gap:var(--space-3);font-size:var(--text-xs);margin-top:var(--space-1);flex-wrap:wrap;display:flex}.detail-status{gap:4px;display:flex}.user-avatar-lg{width:56px;height:56px;font-size:1.4rem}.detail-grid{gap:var(--space-4);grid-template-columns:1fr 1fr;align-items:start;display:grid}@media (width<=900px){.detail-grid{grid-template-columns:1fr}}.kv{gap:var(--space-2) var(--space-4);font-size:var(--text-sm);grid-template-columns:max-content 1fr;margin:0;display:grid}.kv dt{color:var(--color-text-muted)}.kv dd{flex-wrap:wrap;align-items:center;gap:4px;margin:0;display:flex}.row-dim td{color:var(--color-text-muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8rem}.grant-panel{gap:var(--space-3);margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--color-border);flex-direction:column;display:flex}.grant-title{font-size:var(--text-sm);margin:0;font-weight:600}.grant-hint{font-size:var(--text-xs);margin:0}.grant-row{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.grant-ok{color:var(--color-success);font-size:var(--text-sm);margin:0}.grant-by{margin-top:2px;font-size:.7rem}.show-sm{display:none}.num{text-align:right}.user-cell-text{flex-direction:column;min-width:0;display:flex}.user-email-inline{text-overflow:ellipsis;white-space:nowrap;max-width:44vw;font-size:.7rem;overflow:hidden}@media (width<=640px){.hide-sm{display:none!important}.show-sm{display:initial}.page{gap:var(--space-4)}.page-title{font-size:var(--text-lg)}th,td{padding:var(--space-2) var(--space-2)}.stat-grid{gap:var(--space-3);grid-template-columns:repeat(2,1fr)}.stat-value{font-size:1.6rem}.card{padding:var(--space-4)}.toolbar{flex-direction:column;align-items:stretch}.segmented{width:100%}.segmented-item{text-align:center;flex:1;padding:8px 6px}.toolbar-search{width:100%;min-width:0}.pager{align-items:stretch;gap:var(--space-2);flex-direction:column}.pager-controls{justify-content:space-between}.detail-header{flex-wrap:wrap;align-items:flex-start}.detail-status{width:100%;padding-left:calc(56px + var(--space-4))}.detail-meta{flex-direction:column;gap:2px}.kv{gap:var(--space-1);grid-template-columns:1fr}.kv dt{font-size:var(--text-xs);margin-top:var(--space-2)}.grant-panel .segmented{border-radius:var(--radius-control);flex-wrap:wrap}.grant-panel .segmented-item{flex:30%}.grant-panel .form-actions{flex-direction:column}.grant-panel .form-actions button{width:100%}.form-field,.form-field-wide{flex-basis:100%}.row-actions{flex-direction:column;align-items:stretch}button{min-height:40px}input,textarea{font-size:16px}}