:root{color-scheme:light;--ink:#20253d;--muted:#69738a;--purple:#6552e8;--line:#e4e6ef;--wash:#f5f6fa;--soft:#eeeaff;--green:#197b58;--orange:#a65e18}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--wash);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif}button,input,select,textarea{font:inherit}button{padding:8px 13px;border:1px solid var(--line);border-radius:8px;background:white;color:var(--ink);cursor:pointer;font-weight:600}button:hover{border-color:var(--purple);background:#f8f6ff}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:var(--purple);border-color:var(--purple);color:white}button.quiet{background:transparent;border-color:transparent;color:var(--muted)}input,select,textarea{border:1px solid #d3d8e5;padding:8px 10px;border-radius:7px;background:white;color:var(--ink);min-width:0;max-width:100%}input:focus,select:focus,textarea:focus,button:focus-visible{outline:3px solid #c9c0ff;outline-offset:2px}input[readonly]{background:var(--wash)}label{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:600;color:#505971}form{display:flex;flex-direction:column;gap:13px}[hidden]{display:none!important}header{height:78px;background:white;border-bottom:1px solid var(--line);padding:0 28px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:12px}.brand-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:13px;background:var(--purple);color:white;font-size:24px;font-weight:800}.brand strong{font-size:18px;line-height:1.1}.eyebrow{display:block;font-size:10px;letter-spacing:.14em;color:var(--muted);font-weight:700}.header-actions{display:flex;gap:10px;align-items:center}.badge{display:inline-flex;padding:4px 10px;border-radius:30px;background:var(--soft);color:#5749ac;font-size:11px;white-space:nowrap}.badge.good{background:#e4f5ee;color:var(--green)}#notice:empty{display:none}#notice{background:#fff3dd;color:#794b0f;padding:10px 28px;border-bottom:1px solid #ead6b2}.auth-shell{min-height:calc(100vh - 135px);display:grid;place-items:center;padding:40px 20px}.card{border:1px solid var(--line);border-radius:14px;background:white;padding:20px;box-shadow:0 4px 20px #212e5003}.auth-card{width:min(100%,480px);padding:36px}.auth-card h1{font-size:30px;line-height:1.5;margin:14px 0}.auth-card form{margin:24px 0}h1,h2,p{margin-top:0}h1{font-size:25px;line-height:1.5}h2{font-size:16px;margin-bottom:10px}.small{font-size:12px}.muted{color:var(--muted)}#workspace{display:grid;grid-template-columns:230px minmax(580px,1fr) 360px;gap:22px;padding:25px 26px;align-items:start;max-width:2400px;margin:auto}.sidebar{min-width:0}.section-label{font-size:12px;font-weight:700;margin-bottom:12px}.sidebar form{gap:8px}.session-list{display:flex;flex-direction:column;gap:8px;margin:18px 0}.session-list button{text-align:left;font-weight:400;padding:12px}.session-list button.selected{background:var(--soft);border-color:#b9aefc}.session-list strong{display:block}.session-list span{font-size:11px;color:var(--muted)}#storage{border-top:1px solid var(--line);padding-top:15px;margin-top:22px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}.page-heading h1{margin:3px 0 10px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:15px 0 24px}.metric{background:white;border:1px solid var(--line);border-radius:11px;padding:13px}.metric small{display:block;color:var(--muted);font-size:11px}.metric strong{font-size:24px;letter-spacing:-.04em;display:block}.metric span{display:block;font-size:10px;color:var(--muted)}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:20px 0 17px}.tabs button{border:0;border-radius:8px 8px 0 0;background:none;color:var(--muted);padding:11px 18px}.tabs button.active{background:var(--soft);color:var(--purple);box-shadow:inset 0 -2px var(--purple)}.filters{flex-direction:row;flex-wrap:wrap;align-items:end;gap:10px}.filters .grow{flex:1 1 220px}.filters label:not(.grow){flex:0 1 auto}.filters input[type=datetime-local]{width:190px;font-size:12px}.section-bar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:10px 0 18px;font-size:12px}.section-bar h2{margin:0}.table-wrap{overflow:auto;max-height:65vh;border-top:1px solid var(--line)}table{border-collapse:collapse;width:100%;font-size:12px;min-width:570px}th{background:#f8f9fc;text-align:left;color:var(--muted);font-size:10px;font-weight:700;position:sticky;top:0;z-index:1}td,th{padding:11px 9px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere}td:nth-child(4){max-width:360px;white-space:pre-wrap}td:first-child{white-space:nowrap;font-variant-numeric:tabular-nums}td small{display:block;color:var(--muted)}tr:hover td{background:#fbfaff}.pagination{display:flex;justify-content:space-between;margin-top:18px}.tag{display:inline-block;padding:2px 7px;border-radius:4px;background:#f0f2f7;color:#56627e;font-size:10px;white-space:nowrap}.tag.gift{background:#fff1d8;color:#8f5c1c}.tag.comment{background:#eeeaff;color:#6754c1}.tag.unknown{background:#fff0ee;color:#ab4532}.inspector{position:sticky;top:18px;max-height:calc(100vh - 40px);overflow:auto;padding:18px}.inspector pre{font-size:11px;background:#f6f7fa;padding:12px;white-space:pre-wrap;overflow-wrap:anywhere;border-radius:8px;max-height:420px;overflow:auto}.inspector dl{display:grid;grid-template-columns:85px 1fr;gap:8px;font-size:12px}.inspector dt{color:var(--muted)}.inspector dd{margin:0;overflow-wrap:anywhere}.inspector form{border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.gift-icon{width:80px;height:80px;object-fit:contain;border:1px solid var(--line);border-radius:10px}.check{flex-direction:row;align-items:center;align-self:center}.player-controls{display:flex;align-items:center;gap:16px;margin:20px 0}.player-controls label{flex-direction:row;align-items:center}.player-controls strong{margin-left:auto;font-variant-numeric:tabular-nums}.seek-label input{width:100%;accent-color:var(--purple)}.replay-feed{height:460px;overflow:auto;margin-top:18px;border-top:1px solid var(--line)}.replay-event{padding:12px 4px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:85px 1fr auto;gap:10px;align-items:start}.replay-event small{color:var(--muted)}.replay-event p{white-space:pre-wrap;margin:3px 0}.replay-event.gift{border-left:3px solid #d5a445;padding-left:10px}.empty{padding:45px 15px;text-align:center;color:var(--muted)}.audit-stage{padding:7px 10px;margin:5px 0;background:#f5f6f9;border-radius:6px;font-size:12px}.audit-stage.success,.audit-stage.completed{background:#e7f6ee}.audit-stage.failed{background:#ffedeb}.detail-mode #workspace{display:block;max-width:1400px}.detail-mode .sidebar,.detail-mode .content{display:none}.detail-mode .inspector{position:static;max-height:none;min-height:75vh;display:grid;grid-template-columns:minmax(320px,1fr) minmax(320px,1fr);gap:25px}.detail-mode .inspector>.section-bar{grid-column:1/-1}.detail-mode #gift-editor{margin-top:0;border-top:0;border-left:1px solid var(--line);padding:0 0 0 25px}footer{display:flex;justify-content:space-between;padding:16px 28px;font-size:10px;letter-spacing:.05em;color:#7b8598;border-top:1px solid var(--line)}@media(max-width:1450px){#workspace{grid-template-columns:205px minmax(500px,1fr);gap:18px}.inspector{grid-column:2;position:static;max-height:none}.metrics{gap:7px}.metric strong{font-size:21px}}@media(max-width:850px){header{padding:0 14px}.header-actions{gap:3px}.header-actions .badge{display:none}#workspace{display:flex;flex-direction:column;padding:15px}.sidebar,.content,.inspector{width:100%}.sidebar{max-height:260px;overflow:auto}.sidebar form{flex-direction:row;flex-wrap:wrap}.session-list{display:flex;flex-direction:row;overflow:auto}.session-list button{min-width:180px}.metrics{grid-template-columns:repeat(2,1fr)}.detail-mode .inspector{display:block}.detail-mode #gift-editor{padding:20px 0 0;border-left:0;border-top:1px solid var(--line)}footer span{display:none}}
.gift-thumbnail{display:grid;place-items:center;flex:none;width:48px;height:48px;border:1px solid var(--line);border-radius:9px;background:var(--wash);color:var(--muted);font-size:9px;overflow:hidden}
.gift-thumbnail.large{width:88px;height:88px;font-size:11px}
.gift-thumbnail img{width:100%;height:100%;object-fit:contain;padding:3px}
.gift-table .gift-icon-cell{width:66px;min-width:66px;vertical-align:middle}
.gift-table td{vertical-align:middle}
.gift-table td:nth-child(2){min-width:130px}
.gift-detail-heading{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.gift-detail-heading>div{min-width:0;overflow-wrap:anywhere}
.gift-detail-heading h2,.gift-detail-heading p{margin:0}
.review-help{padding:10px 12px;border-left:3px solid var(--purple);background:var(--soft);border-radius:5px;line-height:1.8}
.tag.reviewed{background:#e4f5ee;color:var(--green)}
.detail-mode .inspector{align-content:start}

/* Only the unauthenticated shell uses this presentation. No protected data is embedded here. */
.login-screen>header,.login-screen>footer,.login-screen>#notice{display:none}
.login-screen .login-shell{min-height:100vh;min-height:100svh;display:grid;place-items:center;padding:32px 20px}
.login-screen .login-card{width:100%;max-width:380px;padding:36px 28px;background:white;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 36px #20253d0a}
.login-screen .login-card h1{text-align:center;font-size:clamp(26px,6vw,32px);letter-spacing:.015em;margin:0 0 32px;line-height:1.3}
.login-screen .login-card>button{display:block;width:100%;min-height:48px;margin:12px 0}
.login-screen #legacy-toggle{background:transparent;color:var(--ink)}
.login-screen #legacy-panel{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
.login-screen #legacy-panel form{display:grid;gap:10px}
.login-screen #legacy-panel input{font-size:16px;min-width:0;max-width:100%}
.login-screen #login-message{color:#a52539;font-size:14px;line-height:1.6;margin:20px 0 0;overflow-wrap:anywhere}
.login-screen button:focus-visible,.login-screen input:focus-visible{outline:3px solid var(--purple);outline-offset:4px}
.login-screen [hidden]{display:none!important}
@media(max-width:420px){.login-screen .login-card{padding:30px 20px}.login-screen .login-shell{padding:20px 16px}}