:root{--bg: #f6f7fb;--surface: #ffffff;--border: #e6e8ef;--text: #1b1f27;--muted: #6b7280;--primary: #5b5bd6;--primary-weak: #ececfb;--accent: #22c55e;--danger: #ef4444;--warn: #f59e0b;--radius: 14px;--shadow: 0 1px 3px rgba(0, 0, 0, .05), 0 6px 24px rgba(27, 31, 39, .05);--font: -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", Roboto, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}.app{display:flex;min-height:100vh}.app-main{flex:1;padding:28px 40px;overflow-y:auto}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.topbar h1{font-size:20px;margin:0}.topbar .crumb{color:var(--muted);font-size:14px}.back-btn{background:none;border:1px solid var(--border);border-radius:10px;padding:8px 14px;font-size:14px;color:var(--text)}.back-btn:hover{background:var(--surface)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.btn{border:none;border-radius:10px;padding:10px 18px;font-size:14px;font-weight:600;transition:transform .05s ease,opacity .2s}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{opacity:.9}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-accent{background:var(--accent);color:#fff}.btn[disabled]{opacity:.5;cursor:not-allowed}.input,.textarea{width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:10px;font-size:14px;font-family:inherit;background:#fff}.input:focus,.textarea:focus{outline:2px solid var(--primary-weak);border-color:var(--primary)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600}.badge-reverse{background:#fff7ed;color:#ea580c}.badge-template{background:var(--primary-weak);color:var(--primary)}.badge-state{background:#eef2f7;color:var(--muted)}.progress{height:6px;background:#eef0f5;border-radius:999px;overflow:hidden}.progress-fill{height:100%;background:var(--accent);border-radius:999px;transition:width .3s ease}.gacha-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px;margin-top:16px}.gacha-card{position:relative;background:var(--surface);border:2px solid var(--border);border-radius:12px;overflow:hidden;cursor:pointer;transition:border-color .15s,transform .05s}.gacha-card:hover{border-color:var(--primary);transform:translateY(-2px)}.gacha-card.selected{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-weak)}.gacha-card img{width:100%;aspect-ratio:1;object-fit:cover;display:block;background:repeating-conic-gradient(#f2f3f6 0,#f2f3f6 25%,#fff 0,#fff 50%) 0 0 / 24px 24px}.gacha-card .meta{padding:8px 10px;font-size:12px;color:var(--muted);display:flex;justify-content:space-between;align-items:center}.gacha-card .star{color:var(--warn);font-size:15px}.gacha-card .score{color:var(--primary);font-weight:600;background:var(--primary-weak);padding:1px 6px;border-radius:999px}.gacha-card .flaw-tag{color:#d33;background:#dd33331f;padding:1px 6px;border-radius:999px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 12px;white-space:pre-wrap}.gacha-card .overlay-tag{position:absolute;top:8px;right:8px;background:var(--accent);color:#fff;font-size:11px;padding:3px 8px;border-radius:999px}.empty{color:var(--muted);text-align:center;padding:40px}.error{color:var(--danger);background:#fef2f2;border:1px solid #fecaca;padding:12px 14px;border-radius:10px;font-size:14px;margin-bottom:16px}.spinner{border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:22px;height:22px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.deliv-list{display:flex;flex-direction:column;gap:12px}.deliv-row{display:flex;align-items:center;gap:16px;padding:14px 18px;background:var(--surface);border:1px solid var(--border);border-radius:12px}.deliv-row:hover{border-color:var(--primary)}.deliv-row .name{flex:1;font-weight:600;display:flex;align-items:center;gap:10px}.deliv-row .thumb{width:46px;height:46px;border-radius:8px;object-fit:cover;background:#f2f3f6;border:1px solid var(--border)}.style-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}.style-card{padding:18px;cursor:pointer}.style-card h3{margin:0 0 8px;font-size:16px}.style-card .sub{color:var(--muted);font-size:13px;margin-bottom:12px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:20px}.panel h2{margin:0 0 6px;font-size:16px}.panel .desc{color:var(--muted);font-size:13px;margin:0 0 14px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.form-label{font-size:12px;color:var(--muted);margin-bottom:6px;display:block}.app-nav{width:220px;background:#14161d;color:#fff;padding:18px 14px;display:flex;flex-direction:column;gap:4px;flex-shrink:0}.app-brand{font-size:16px;font-weight:700;padding:6px 12px 18px;letter-spacing:.2px}.nav-btn{background:none;border:none;color:#c7ccd8;text-align:left;padding:10px 12px;border-radius:10px;font-size:14px;cursor:pointer}.nav-btn:hover{background:#ffffff14;color:#fff}.nav-btn.active{background:var(--primary);color:#fff}.settings-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}.model-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px}.model-card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.model-name{font-weight:700;font-size:15px}.model-desc{color:var(--muted);font-size:12px;margin:0 0 12px}.btn-sm{padding:5px 10px;font-size:12px}.review-box{margin-top:14px;padding:14px 16px;border:1px solid var(--primary-weak);background:#fbfbff;border-radius:12px}.review-head{display:flex;gap:12px;align-items:baseline;flex-wrap:wrap;margin-bottom:6px}.review-head strong{color:var(--primary)}.review-head span{color:var(--muted);font-size:13px}.review-box ul{margin:0;padding-left:18px;color:var(--text);font-size:13px;line-height:1.7}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{width:100%;max-width:380px;background:var(--panel-bg);border:1px solid var(--border);border-radius:16px;padding:32px 28px;display:flex;flex-direction:column;gap:12px;box-shadow:0 10px 34px #0000000f}.login-title{margin:0;font-size:22px;text-align:center}.login-sub{margin:0;color:var(--muted);font-size:13px;text-align:center}.login-tabs{display:flex;gap:8px;justify-content:center;margin-bottom:4px}.login-tabs .nav-btn{background:none;border:none;cursor:pointer;padding:8px 14px;border-radius:10px;color:var(--muted)}.login-tabs .nav-btn.active{background:var(--primary-weak);color:var(--primary);font-weight:600}.btn-block{width:100%}.checkbox{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text);cursor:pointer}.nav-spacer{flex:1}.nav-user{color:var(--muted);font-size:13px;padding:0 8px}.guide-bar{display:flex;align-items:center;gap:12px;margin-bottom:16px;padding:10px 14px;background:linear-gradient(90deg,var(--primary-weak),#eaf6ea);border:1px solid var(--primary-weak);border-radius:12px;font-size:13px;flex-wrap:wrap}.guide-title{font-weight:600;color:var(--primary);white-space:nowrap}.guide-steps{color:var(--text)}