/* Local tuning-record workspace. Shared site-nav.css owns the responsive header. */
*{box-sizing:border-box}
[hidden]{display:none!important}
body.tuning-page{margin:0;min-width:0;font:14px/1.6 "Segoe UI","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text)}
.tuning-page{--tuning-gold:#997219;--tuning-gold-bg:#fbf4df;--tuning-purple:#8756b2;--tuning-purple-bg:#f5ecfc;--tuning-blue:#4f78b4;--tuning-blue-bg:#eaf1fb;--tuning-danger:#af4b58;--tuning-shadow:0 4px 24px #32385e04}
html[data-theme="dark"] .tuning-page{--tuning-gold:#e4bf69;--tuning-gold-bg:#352f23;--tuning-purple:#c39ae8;--tuning-purple-bg:#322a41;--tuning-blue:#9ab9e4;--tuning-blue-bg:#253044;--tuning-danger:#f1a0ac;--tuning-shadow:none}
.tuning-page button,.tuning-page input,.tuning-page select{font:inherit;-webkit-tap-highlight-color:transparent}
.tuning-page button{cursor:pointer;padding:9px 14px;border:1px solid var(--line);line-height:1.4}
.tuning-page button:disabled{cursor:default;opacity:.42}
.tuning-page a{color:var(--teal);text-decoration:none}
.tuning-page a:hover{text-decoration:underline}
.tuning-page input,.tuning-page select{min-width:0;max-width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px}
.tuning-page input[type="search"]::-webkit-search-cancel-button{cursor:pointer}
.tuning-page svg{display:block;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tuning-page :is(button,a,input,select,summary):focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.tuning-page :is(h1,h2,h3,p){margin-top:0}
.site-header{position:sticky;top:0;display:flex;align-items:center;flex-shrink:0}
.tuning-page .site-brand{display:flex;align-items:center;flex-shrink:0;min-width:0}
.tuning-page .site-brand b{display:block;white-space:nowrap}
.tuning-page .site-navigation{display:flex;align-self:stretch;align-items:stretch}
.tuning-page .site-navigation a{display:flex;align-items:center;white-space:nowrap}
.site-header .site-navigation a{color:var(--muted)}
.site-header .site-navigation a[aria-current="page"],.site-header .site-navigation a:hover{color:var(--teal)}
.tuning-page .site-header svg{stroke-width:1.7}
.tuning-main{position:relative;width:min(1280px,100%);margin:0 auto;padding:36px 36px 0;min-height:calc(100dvh - var(--site-header-height))}
.tuning-intro{display:flex;align-items:center;justify-content:space-between;gap:28px;margin:5px 0 28px}
.tuning-eyebrow{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:11px;letter-spacing:.6px;margin:0 0 10px}
.tuning-eyebrow>span{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--theme-accent-bg)}
.tuning-intro h1{font-size:34px;line-height:1.3;letter-spacing:.4px;font-weight:720;margin:0 0 12px}
.tuning-lead{font-size:14px;color:var(--muted);margin:0}
.intro-benefits{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:15px;color:var(--muted);font-size:10px}
.intro-benefits span+span{position:relative}
.intro-benefits span+span:before{content:"";width:3px;height:3px;border-radius:50%;background:var(--line);position:absolute;left:-10px;top:50%}
.intro-actions{display:flex;gap:10px;align-items:center;flex-shrink:0}
.tuning-page button.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:42px;padding:11px 17px;background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600;font-size:12px;box-shadow:0 3px 9px #5266d814}
.tuning-page button.primary-button:hover{background:color-mix(in srgb,var(--accent) 90%,#15266d);border-color:var(--accent);color:#fff}
.primary-button svg{width:18px;height:18px}
.tuning-page .secondary-button{min-height:42px;background:var(--surface);font-size:12px;color:var(--text)}
.secondary-button>span{margin-left:7px;color:var(--muted)}
.panel{min-width:0;border:1px solid var(--line);background:var(--surface);border-radius:15px;box-shadow:var(--tuning-shadow)}
.status-message{font-size:12px;color:var(--muted);line-height:1.8;margin:0 0 15px;overflow-wrap:anywhere}
.status-message:empty{display:none}
.status-message[data-tone="error"],.status-message[data-kind="error"],.status-message.error{color:var(--tuning-danger);background:color-mix(in srgb,var(--tuning-danger) 7%,var(--surface));border:1px solid color-mix(in srgb,var(--tuning-danger) 20%,var(--line));padding:11px 14px;border-radius:10px}
.status-message[data-tone="success"]{color:var(--teal)}
.demo-banner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 18px;border:1px solid color-mix(in srgb,var(--accent) 22%,var(--line));background:var(--theme-accent-bg);border-radius:12px;margin-bottom:18px}
.demo-banner>div{display:flex;align-items:flex-start;gap:12px}
.demo-indicator{width:7px;height:7px;background:var(--accent);border-radius:50%;margin-top:7px;flex-shrink:0}
.demo-banner p{margin:0;font-size:11px;color:var(--muted)}
.demo-banner strong{font-weight:600;color:var(--teal);display:block;margin-bottom:2px;font-size:12px}
.tuning-page .demo-banner button{background:var(--surface);font-size:11px;white-space:nowrap;color:var(--teal)}
.tuning-empty{text-align:center;min-height:435px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:34px 24px 25px;overflow:hidden}
.empty-signal{width:180px;height:142px;margin:0 0 12px;color:var(--accent)}
.empty-signal svg{width:100%;height:100%;stroke-width:1.6}
.signal-orbit{stroke:var(--line)}
.signal-line{stroke:color-mix(in srgb,var(--accent) 35%,var(--surface));stroke-width:1.4}
.signal-card rect{fill:var(--surface);stroke:var(--accent);stroke-width:2}
.signal-card circle{fill:var(--theme-accent-bg)}
.signal-card path:last-child,.signal-dot{fill:var(--accent);stroke:var(--accent)}
.signal-spark{stroke:var(--muted);opacity:.6}
.empty-kicker{font-size:10px;color:var(--muted);letter-spacing:.5px;margin:0 0 8px}
.tuning-empty h2{font-size:23px;line-height:1.4;margin:0 0 10px;font-weight:650}
.empty-description{max-width:430px;font-size:12px;color:var(--muted);margin:0 0 20px;line-height:1.9}
.empty-import{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--teal);font-weight:600;cursor:pointer;min-height:42px;padding:9px 18px;border:1px solid color-mix(in srgb,var(--accent) 25%,var(--line));border-radius:9px;background:var(--theme-accent-bg)}
.empty-import:hover{border-color:var(--accent)}
.empty-import>span{font-size:17px;font-weight:400;line-height:1}
.empty-format{font-size:10px;color:var(--muted);margin:10px 0 25px}
.empty-notes{display:flex;align-items:center;justify-content:center;gap:20px;font-size:10px;color:var(--muted);padding-top:20px;border-top:1px solid var(--line);width:min(450px,100%)}
.empty-notes>span{display:flex;align-items:center;gap:5px}
.empty-notes svg{width:16px;height:16px}
.tuning-dashboard{min-width:0}
.account-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 17px}
.account-field{display:flex;align-items:center;gap:12px;min-width:0;font-size:11px;color:var(--muted)}
.account-field>span{white-space:nowrap}
.account-field select{max-width:300px;min-width:180px;padding:8px 30px 8px 11px;color:var(--text);font-size:12px}
.account-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.tuning-page .quiet-button{padding:8px 6px;border-color:transparent;background:transparent;color:var(--muted);font-size:11px}
.tuning-page .quiet-button:hover{background:var(--surface-muted);color:var(--teal)}
.tuning-page .danger-button{color:var(--tuning-danger)}
.export-menu{position:relative;font-size:11px}
.export-menu>summary{display:flex;align-items:center;gap:18px;list-style:none;cursor:pointer;background:var(--surface-muted);border:1px solid var(--line);border-radius:8px;padding:8px 12px}
.export-menu>summary::-webkit-details-marker{display:none}
.export-options{position:absolute;z-index:8;top:calc(100% + 6px);right:0;width:155px;padding:6px;border:1px solid var(--line);border-radius:10px;background:var(--surface);box-shadow:0 10px 25px #00000018}
.tuning-page .export-options button{width:100%;display:block;text-align:left;background:transparent;border:0;padding:10px 9px;font-size:11px}
.tuning-page .export-options button:hover{background:var(--theme-accent-bg);color:var(--teal)}
.pool-navigation{padding:18px;margin:22px 0 26px;border:1px solid color-mix(in srgb,var(--accent) 24%,var(--line));border-radius:16px;background:var(--surface);box-shadow:0 6px 24px #00000006}
.pool-navigation-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}
.pool-navigation-heading h2{font-size:18px;line-height:1.5;margin:0;font-weight:700}.pool-navigation-heading p{font-size:12px;color:var(--muted);margin:0}
.pool-tabs{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:9px;max-width:100%;margin:0;padding:0}
.pool-tabs button{--pool-color:var(--teal);--pool-caption:color-mix(in srgb,var(--text) 80%,var(--surface))}
.pool-tabs button[data-pool="up"]{--pool-color:#875409}.pool-tabs button[data-pool="2"]{--pool-color:#a52860}.pool-tabs button[data-pool="3"]{--pool-color:#155ea5}
.pool-tabs button[data-pool="1"]{--pool-color:#693fa0}.pool-tabs button[data-pool="5"]{--pool-color:#116545}.pool-tabs button[data-pool="102"]{--pool-color:#853b99}
.pool-tabs button[data-pool="103"]{--pool-color:#08685f}.pool-tabs button[data-pool="agents"]{--pool-color:#354eaf}.pool-tabs button[data-pool="engines"]{--pool-color:#086477}
html[data-theme="dark"] .pool-tabs button[data-pool="up"]{--pool-color:#f5c975}html[data-theme="dark"] .pool-tabs button[data-pool="2"]{--pool-color:#f39bbd}html[data-theme="dark"] .pool-tabs button[data-pool="3"]{--pool-color:#83c5f5}
html[data-theme="dark"] .pool-tabs button[data-pool="1"]{--pool-color:#bfaaef}html[data-theme="dark"] .pool-tabs button[data-pool="5"]{--pool-color:#82d7ad}html[data-theme="dark"] .pool-tabs button[data-pool="102"]{--pool-color:#d9a5ec}
html[data-theme="dark"] .pool-tabs button[data-pool="103"]{--pool-color:#7cdbcc}html[data-theme="dark"] .pool-tabs button[data-pool="agents"]{--pool-color:#a5b8ff}html[data-theme="dark"] .pool-tabs button[data-pool="engines"]{--pool-color:#86d5e6}
.tuning-page .pool-tabs button{position:relative;min-width:0;min-height:96px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:19px 8px 13px;background:color-mix(in srgb,var(--pool-color) 10%,var(--surface));color:var(--text);border:2px solid color-mix(in srgb,var(--pool-color) 32%,var(--line));border-radius:11px;line-height:1.4;transition:background .16s,border-color .16s,box-shadow .16s}
.pool-tabs button::before{content:"";position:absolute;top:0;left:13px;right:13px;height:3px;border-radius:0 0 4px 4px;background:var(--pool-color);opacity:.75;pointer-events:none}
.pool-tabs .tab-label{font-size:14px;font-weight:650;overflow-wrap:anywhere}.pool-tabs .tab-amount{display:flex;align-items:baseline;justify-content:center;gap:4px;flex-wrap:wrap;max-width:100%}
.pool-tabs .tab-count{font-size:22px;font-weight:750;font-variant-numeric:tabular-nums;line-height:1.2;overflow-wrap:anywhere;color:var(--pool-color)}.pool-tabs .tab-unit{font-size:10px;color:var(--pool-caption)}
.pool-tabs .tab-selected-mark{position:absolute;top:5px;right:6px;display:grid;place-items:center;width:16px;height:16px;border-radius:50%;background:var(--pool-color);color:var(--surface);font-size:11px;line-height:1;visibility:hidden}
.tuning-page .pool-tabs button[aria-pressed="true"]{background:color-mix(in srgb,var(--pool-color) 20%,var(--surface));border-color:var(--pool-color);color:var(--text);box-shadow:0 0 0 3px color-mix(in srgb,var(--pool-color) 15%,transparent)}
.pool-tabs button[aria-pressed="true"] .tab-selected-mark{visibility:visible}.pool-tabs button[aria-pressed="true"]::before{opacity:1}.pool-tabs button[aria-pressed="true"] .tab-unit{color:var(--pool-caption)}
@media(hover:hover){.tuning-page .pool-tabs button:hover{background:color-mix(in srgb,var(--pool-color) 16%,var(--surface));border-color:var(--pool-color)}.tuning-page .pool-tabs button[aria-pressed="true"]:hover{background:color-mix(in srgb,var(--pool-color) 23%,var(--surface))}}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.section-heading h2{font-size:20px;line-height:1.4;margin:0;font-weight:650}
.section-heading h3{font-size:14px;line-height:1.5;margin:0;font-weight:650}
.section-heading p{margin:6px 0 0}
.section-subtle,.pool-heading p{font-size:10px;line-height:1.7;color:var(--muted)}
.section-chip{font-size:10px;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:4px 9px;white-space:nowrap}
.pool-heading{margin:0 0 16px}
.summary-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:18px}
.stat-card{position:relative;min-width:0;padding:18px 20px;border:1px solid var(--line);border-radius:12px;background:var(--surface);overflow:hidden}
.stat-label{display:block;font-size:11px;color:var(--muted);margin:0 0 9px}
.stat-value{display:block;font-size:32px;font-weight:700;line-height:1.25;letter-spacing:-.6px;font-variant-numeric:tabular-nums;color:var(--text)}
.stat-meta{display:block;font-size:10px;color:var(--muted);margin:7px 0 0}
.stat-card[data-rank="S"] .stat-value{color:var(--tuning-gold)}
.stat-card[data-rank="A"] .stat-value{color:var(--tuning-purple)}
.stat-card[data-rank="B"] .stat-value{color:var(--tuning-blue)}
.stat-card[data-rank]:after{content:attr(data-rank);position:absolute;right:16px;top:16px;display:grid;place-items:center;width:24px;height:24px;border-radius:7px;color:var(--muted);background:var(--surface-muted);font-size:12px;font-weight:700;font-style:italic}
.stat-card[data-rank="S"]:after{background:var(--tuning-gold-bg);color:var(--tuning-gold)}
.stat-card[data-rank="A"]:after{background:var(--tuning-purple-bg);color:var(--tuning-purple)}
.stat-card[data-rank="B"]:after{background:var(--tuning-blue-bg);color:var(--tuning-blue)}
.analysis-columns{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:18px;margin-bottom:18px;align-items:start}
.analysis-panel{padding:20px;min-height:245px}
.pity-panel{display:grid;gap:18px}
.pity-card{min-width:0}
.pity-card+.pity-card{border-top:1px solid var(--line);padding-top:16px}
.pity-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;font-size:12px}
.pity-heading h3,.pity-heading h4{font-size:12px;margin:0;font-weight:500}
.pity-progress{display:flex;align-items:baseline;flex-wrap:wrap;gap:3px 9px;margin:5px 0 12px;font-size:25px;font-weight:650;font-variant-numeric:tabular-nums}
.pity-progress strong{font-size:25px;font-weight:650;line-height:1.4}
.pity-progress small,.pity-progress>span{font-size:12px;line-height:1.8;font-weight:400;color:var(--muted)}
.pity-track{height:7px;border-radius:20px;overflow:hidden;background:var(--surface-muted)}
.pity-track>span{height:100%;display:block;max-width:100%;border-radius:inherit;background:var(--accent)}
.pity-card[data-rank="S"] .pity-track>span{background:var(--tuning-gold)}
.pity-card[data-rank="A"] .pity-track>span{background:var(--tuning-purple)}
.pity-note{font-size:12px;line-height:1.8;margin:9px 0 0;color:var(--muted)}
.pity-average{font-size:12px;line-height:1.9;color:var(--text);margin:16px 0 0;padding:12px 0 0;border-top:1px solid var(--line)}
.analysis-warning{font-size:12px;line-height:1.8;padding:10px 12px;background:var(--tuning-gold-bg);color:var(--tuning-gold);border-radius:8px;margin:13px 0 0}
.gold-list{display:grid;gap:0;max-height:338px;overflow-y:auto;padding-right:3px;scrollbar-color:var(--line) transparent;scrollbar-width:thin}
.gold-card{display:flex;align-items:center;gap:12px;position:relative;padding:11px 0;min-width:0}
.gold-card+.gold-card{border-top:1px solid var(--line)}
.gold-card:first-child{padding-top:0}
.gold-card:last-child{padding-bottom:0}
.item-avatar{display:grid;place-items:center;position:relative;flex:0 0 auto;width:48px;height:48px;overflow:hidden;border-radius:10px;border:1px solid var(--line);background:var(--surface-muted);color:var(--muted);font-size:19px;font-weight:650}
.item-avatar[data-rank="S"]{background:var(--tuning-gold-bg);border-color:color-mix(in srgb,var(--tuning-gold) 25%,var(--line));color:var(--tuning-gold)}
.item-avatar[data-rank="A"]{background:var(--tuning-purple-bg);border-color:color-mix(in srgb,var(--tuning-purple) 25%,var(--line));color:var(--tuning-purple)}
.item-avatar[data-rank="B"]{background:var(--tuning-blue-bg);border-color:color-mix(in srgb,var(--tuning-blue) 25%,var(--line));color:var(--tuning-blue)}
.item-avatar img{display:block;width:100%;height:100%;object-fit:contain}
.gold-info{min-width:0;flex:1}
.gold-info strong,.gold-info b{display:block;font-size:12px;font-weight:600;overflow-wrap:anywhere}
.gold-info small,.gold-info p,.gold-info time{display:block;font-size:11px;color:var(--muted);margin:4px 0 0;line-height:1.7}
.gold-count{text-align:right;font-variant-numeric:tabular-nums;flex-shrink:0;font-size:20px;font-weight:650;color:var(--tuning-gold)}
.gold-count small,.gold-count span{display:block;font-size:9px;font-weight:400;color:var(--muted)}
.history-panel{overflow:hidden}
.history-heading{padding:20px 20px 0;margin-bottom:16px}
.history-filters,.collection-filters{display:flex;gap:8px;align-items:center;min-width:0}
.search-field{min-width:0;display:flex;align-items:center;gap:8px;padding:0 10px;border:1px solid var(--line);border-radius:9px;background:var(--surface-muted)}
.search-field svg{width:16px;height:16px;color:var(--muted);flex-shrink:0}
.tuning-page .search-field input{width:145px;min-width:0;background:transparent;border:0;padding:10px 0;font-size:11px;outline:0}
.search-field:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.rank-field select,.collection-filters select{font-size:11px;padding:10px;min-height:38px}
.history-table-wrap{max-width:100%;overflow-x:auto;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.history-table{width:100%;border-collapse:collapse;text-align:left;table-layout:fixed}
.history-table th{font-size:10px;font-weight:500;color:var(--muted);background:var(--surface-muted);padding:11px 16px;border-bottom:1px solid var(--line)}
.history-table td{font-size:11px;padding:11px 16px;border-bottom:1px solid var(--line);overflow-wrap:anywhere;vertical-align:middle}
.history-table th:first-child{width:38%;padding-left:20px}
.history-table th:nth-child(2){width:12%}
.history-table th:nth-child(3){width:23%}
.history-table th:nth-child(4){width:27%}
.history-table td:first-child{padding-left:20px}
.history-table tr:last-child td{border-bottom:0}
.history-table tbody tr:hover{background:color-mix(in srgb,var(--surface-muted) 60%,var(--surface))}
.record-item{display:flex;align-items:center;gap:10px;min-width:0}
.record-item .item-avatar{width:38px;height:38px;border-radius:8px;font-size:15px}
.record-name,.record-copy strong{font-weight:550;line-height:1.6;overflow-wrap:anywhere}
.record-copy{min-width:0}
.record-copy small{display:block;font-size:9px;color:var(--muted)}
.rank-badge{display:inline-flex;align-items:center;justify-content:center;min-width:25px;height:23px;padding:0 6px;border-radius:6px;font-size:11px;font-weight:600;white-space:nowrap;color:var(--muted);background:var(--surface-muted)}
.rank-badge[data-rank="S"]{color:var(--tuning-gold);background:var(--tuning-gold-bg)}
.rank-badge[data-rank="A"]{color:var(--tuning-purple);background:var(--tuning-purple-bg)}
.rank-badge[data-rank="B"]{color:var(--tuning-blue);background:var(--tuning-blue-bg)}
.history-pagination{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding:14px 20px;font-size:10px;color:var(--muted)}
.history-pagination>div{display:flex;gap:7px}
.history-pagination button{font-size:10px;min-height:34px;padding:7px 11px}
.collection-panel{padding:23px}
.collection-heading{align-items:flex-start}
.collection-heading .tuning-eyebrow{font-size:10px;margin-bottom:6px}
.collection-filters{padding-top:3px}
.collection-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin-top:23px}
.collection-card{position:relative;min-width:0;display:flex;align-items:center;gap:11px;padding:14px;border:1px solid var(--line);border-radius:11px;background:var(--surface);overflow:hidden}
.collection-card .item-avatar{width:52px;height:58px;border-radius:9px}
.collection-info{min-width:0;flex:1}
.collection-info strong,.collection-info b{display:block;font-size:12px;line-height:1.5;overflow-wrap:anywhere}
.collection-info h3{font-size:13px;line-height:1.6;margin:0 0 7px;overflow-wrap:anywhere}
.collection-info small,.collection-info p{font-size:10px;color:var(--muted);margin:5px 0 0;display:block}
.collection-count{font-size:14px;color:var(--teal);font-weight:650;font-variant-numeric:tabular-nums;flex-shrink:0}
.collection-count small{font-size:9px;font-weight:400;color:var(--muted)}
.collection-note{font-size:12px;color:var(--muted);line-height:1.9;margin:22px 0 0;padding-top:15px;border-top:1px solid var(--line)}
.collection-empty{grid-column:1/-1;font-size:12px;line-height:1.9;padding:32px 10px;text-align:center;color:var(--muted)}
.tuning-page .muted{color:var(--muted);font-size:12px;line-height:1.9}
.inline-empty,.gold-list>.empty,.pity-panel>.empty,.collection-grid>.empty{color:var(--muted);font-size:12px;line-height:1.9;text-align:center;padding:35px 16px;margin:0;grid-column:1/-1}
.import-guide{margin-top:24px;scroll-margin-top:calc(var(--site-header-height) + 20px)}
.import-guide>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:15px;cursor:pointer;font-size:12px;font-weight:500;padding:18px 20px;color:var(--muted)}
.import-guide>summary::-webkit-details-marker{display:none}
.import-guide>summary>span:first-child{display:flex;align-items:center;gap:9px}
.import-guide>summary svg{width:19px;height:19px;color:var(--teal)}
.import-guide[open] .guide-chevron{transform:rotate(180deg)}
.guide-content{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;padding:3px 22px 22px;border-top:1px solid var(--line)}
.guide-content h3{font-size:12px;font-weight:600;margin:19px 0 8px}
.guide-content p{font-size:11px;line-height:1.9;color:var(--muted);margin:0 0 9px}
.guide-content a{display:inline-block;font-size:10px;margin:5px 12px 0 0}
.tuning-page .text-button{padding:0;border:0;background:transparent;color:var(--teal);font-size:10px;margin:5px 12px 0 0}
.tuning-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;padding:23px 3px 26px;color:var(--muted);font-size:9px}
.drop-overlay{display:none;position:fixed;inset:calc(var(--site-header-height) + 14px) 14px 14px;z-index:50;background:color-mix(in srgb,var(--surface) 96%,transparent);border:2px dashed var(--accent);border-radius:18px;color:var(--teal);pointer-events:none;align-items:center;justify-content:center;flex-direction:column;gap:12px;box-shadow:0 0 0 16px #0000000c}
#drop-zone:is([data-dragging="true"],.dragging,.drag-over) .drop-overlay{display:flex}
.drop-overlay svg{width:48px;height:48px;margin-bottom:7px;stroke-width:1.8}
.drop-overlay strong{font-size:20px;font-weight:600}
.drop-overlay>span{font-size:11px;color:var(--muted)}
.tuning-dialog{width:400px;max-width:calc(100vw - 24px);margin:auto;border:1px solid var(--line);border-radius:15px;background:var(--surface);color:var(--text);padding:22px;box-shadow:0 20px 80px #00000033}
.tuning-dialog::backdrop{background:#0509198c;backdrop-filter:blur(3px)}
.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.dialog-heading h2{font-size:18px;margin:0}
.tuning-page .icon-button{width:34px;height:34px;padding:0;border:1px solid var(--line);font-size:24px;font-weight:300;line-height:1}
.tuning-dialog p{font-size:12px;color:var(--muted);line-height:1.8;margin:0 0 18px}
.tuning-dialog label{display:block;font-size:11px;color:var(--muted);margin-bottom:7px}
.tuning-dialog select{width:100%;font-size:12px}
.dialog-actions{display:flex;justify-content:flex-end;margin-top:22px}
.luck-panel{display:grid;grid-template-columns:190px minmax(0,1fr);gap:26px;margin:0 0 18px;padding:24px;overflow:hidden}
.luck-panel:empty{display:none}
.luck-result{display:flex;align-items:center;flex-direction:column;justify-content:center;text-align:center;border-right:1px solid var(--line);padding:5px 25px 5px 0}
.luck-kicker{font-size:11px;line-height:1.6;color:var(--muted);margin:0 0 12px}
.luck-grade{font-size:66px;font-weight:800;letter-spacing:-3px;font-style:italic;line-height:1.1;color:var(--teal);position:relative;isolation:isolate}
.luck-grade:before{content:"";position:absolute;inset:7px -20px -8px;background:radial-gradient(ellipse,var(--theme-accent-bg),transparent 70%);z-index:-1}
.luck-grade[data-grade="SS"],.luck-grade[data-grade="S"]{color:var(--tuning-gold)}
.luck-grade:is([data-grade="SS"],[data-grade="S"]):before{background:radial-gradient(ellipse,var(--tuning-gold-bg),transparent 70%)}
.luck-grade[data-grade="A+"],.luck-grade[data-grade="A-"]{color:var(--tuning-purple)}
.luck-grade[data-grade="B+"],.luck-grade[data-grade="B-"]{color:var(--tuning-blue)}
.luck-title{font-size:13px;font-weight:650;color:var(--text);line-height:1.5;margin:12px 0 0}
.luck-sample{font-size:11px;color:var(--muted);line-height:1.8;margin:7px 0 0}
.luck-details{min-width:0;align-self:center}
.luck-details>h3{font-size:14px;line-height:1.6;margin:0 0 12px;font-weight:650}
.luck-note{font-size:12px;line-height:1.9;color:var(--muted);margin:0 0 11px}
.luck-note strong{font-weight:600;color:var(--text)}
.luck-reasons{font-size:12px;color:var(--text);line-height:1.9}
.luck-reasons ul,ul.luck-reasons{list-style:none;padding:0;margin:8px 0 13px}
.luck-reasons li{position:relative;padding-left:12px;margin:5px 0}
.luck-reasons li:before{content:"";position:absolute;left:0;top:10px;width:4px;height:4px;border-radius:50%;background:var(--accent)}
.luck-basis{font-size:11px;color:var(--muted);padding-top:11px;border-top:1px solid var(--line);line-height:1.9}
.luck-basis>summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:7px;color:var(--teal);font-size:11px}
.luck-basis>summary:before{content:"▸";font-size:10px}
.luck-basis[open]>summary:before{content:"▾"}
.luck-basis>summary::-webkit-details-marker{display:none}
.luck-basis p{font-size:11px;line-height:1.9;margin:10px 0 0}
.luck-bands{font-size:11px;width:100%;max-width:100%;border-collapse:collapse;text-align:left;margin:12px 0 0}
.luck-bands th,.luck-bands td{font-size:11px;border-bottom:1px solid var(--line);padding:7px 8px;overflow-wrap:anywhere}
.luck-bands th{color:var(--muted);font-weight:500;background:var(--surface-muted)}
.luck-bands td{color:var(--text)}
.luck-bands tr:last-child td{border-bottom:0}
@media(min-width:761px){
  .intro-benefits,.tuning-eyebrow,.stat-label,.stat-meta,.section-subtle,.pool-heading p,.empty-description,.account-field,.guide-content p,.history-table th,.history-table td{font-size:12px}
  .history-table th{font-size:11px}.history-table td{font-size:12px}.section-heading h3{font-size:15px}.gold-info strong,.gold-info b{font-size:13px}
  .stat-card{padding:20px}.stat-value{font-size:33px}.tuning-lead{font-size:14px}
}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1100px){
  .tuning-main{padding:28px 24px 0}
  .collection-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .collection-heading{flex-wrap:wrap}
  .analysis-columns{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr)}
  .pool-tabs{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.tuning-page .pool-tabs button{min-height:84px;padding:15px 10px 12px}
}
@media(max-width:760px){
  .tuning-intro{align-items:flex-start;gap:20px}.intro-actions{flex-direction:column;align-items:stretch;gap:7px}
  .account-bar{align-items:flex-start;flex-wrap:wrap}.account-field{width:100%}.account-field select{flex:1;max-width:none}.account-actions{width:100%;justify-content:flex-end;gap:12px}
  .analysis-columns{grid-template-columns:1fr}.analysis-panel{min-height:0}.gold-list{max-height:300px}
  .summary-cards{gap:9px}.stat-card{padding:15px}.stat-value{font-size:27px}.stat-card[data-rank]:after{right:10px;top:12px;width:21px;height:21px;font-size:10px}
  .history-heading{align-items:flex-start;flex-wrap:wrap}.history-filters{width:100%}.history-filters .search-field{flex:1}.tuning-page .history-filters input{width:100%}
  .collection-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .guide-content{grid-template-columns:1fr;gap:0}.guide-content>div+div{border-top:1px solid var(--line);margin-top:5px;padding-top:3px}
  .tuning-footer{font-size:8px;gap:7px 18px}
  .luck-panel{grid-template-columns:145px minmax(0,1fr);gap:20px;padding:20px}.luck-result{padding-right:20px}.luck-grade{font-size:56px}
}
@media(max-width:480px){
  .tuning-main{padding:24px 13px 0}
  .tuning-intro{display:block;margin-bottom:22px}.tuning-intro h1{font-size:29px;margin-bottom:10px}.tuning-lead{font-size:12px}.tuning-eyebrow{font-size:10px}
  .intro-benefits{font-size:9px;margin-top:13px;gap:15px}.intro-benefits span+span:before{left:-8px}
  .intro-actions{margin-top:21px;display:grid;grid-template-columns:1fr auto;gap:8px}.tuning-page .intro-actions button{min-height:43px;font-size:11px;padding-left:13px;padding-right:13px}
  .tuning-empty{min-height:430px;padding:27px 18px 23px}.empty-signal{width:155px;height:123px;margin-bottom:16px}.tuning-empty h2{font-size:21px}.empty-description{font-size:11px;max-width:245px}.empty-notes{flex-direction:column;gap:12px;font-size:10px}.empty-format{font-size:9px;margin-bottom:21px}
  .demo-banner{padding:12px;gap:10px;align-items:flex-start}.demo-banner>div{gap:8px}.demo-banner p{font-size:10px}.demo-banner strong{font-size:11px}.tuning-page .demo-banner button{font-size:10px;padding:7px;min-height:32px}
  .account-bar{padding:13px;gap:10px}.account-field{gap:10px}.account-field select{min-width:0;font-size:11px}.account-actions{gap:4px;justify-content:space-between}.tuning-page .quiet-button{font-size:10px;padding:7px 3px}.export-menu{font-size:10px}.export-menu>summary{padding:7px 9px;gap:10px}
  .pool-navigation{padding:13px 10px;margin:18px 0 22px;border-radius:13px}.pool-navigation-heading{gap:8px;margin-bottom:12px}.pool-navigation-heading h2{font-size:16px}.pool-navigation-heading p{font-size:10px}
  .pool-tabs{gap:7px}.tuning-page .pool-tabs button{padding:17px 5px 11px;min-height:87px;gap:8px;border-radius:9px}.pool-tabs .tab-label{font-size:12px}.pool-tabs .tab-count{font-size:18px}.pool-tabs .tab-unit{font-size:9px}.pool-tabs .tab-amount{gap:3px}.pool-tabs .tab-selected-mark{width:13px;height:13px;top:4px;right:4px;font-size:9px}
  .pool-heading h2{font-size:19px}.pool-heading p{font-size:10px}.section-heading{gap:10px}.section-chip{font-size:9px;padding:4px 7px}
  .summary-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-bottom:13px}.stat-card{padding:15px}.stat-label{font-size:10px}.stat-value{font-size:28px}.stat-meta{font-size:9px;margin-top:6px}.stat-card[data-rank]:after{right:12px;top:12px}
  .analysis-columns{gap:13px;margin-bottom:13px}.analysis-panel{padding:17px 15px}.section-heading h3{font-size:13px}.section-subtle{font-size:9px}
  .gold-card{gap:10px}.gold-card .item-avatar{width:42px;height:46px}.gold-info strong{font-size:11px}.gold-count{font-size:18px}.gold-info small{font-size:9px}
  .history-heading{padding:17px 14px 0;margin-bottom:13px}.history-filters{gap:7px}.tuning-page .search-field input{font-size:10px;padding:9px 0}.rank-field select{font-size:10px;padding:9px 7px;min-height:36px}
  .history-table th{font-size:9px;padding:10px 5px}.history-table td{font-size:9px;padding:10px 5px}.history-table th:first-child{width:39%;padding-left:12px}.history-table th:nth-child(2){width:11%}.history-table th:nth-child(3){width:20%}.history-table th:nth-child(4){width:30%}.history-table td:first-child{padding-left:12px}.history-table td:last-child{padding-right:12px}
  .record-item{gap:6px;align-items:center}.record-item .item-avatar{width:28px;height:32px;border-radius:6px;font-size:11px}.record-name{font-size:10px}.record-copy small{font-size:8px}.rank-badge{min-width:20px;height:20px;border-radius:5px;font-size:10px}
  .history-pagination{padding:12px;font-size:9px;flex-wrap:wrap;justify-content:center}.history-pagination>span{width:100%;text-align:center}.history-pagination button{font-size:10px;min-height:36px;padding:8px 13px}
  .collection-panel{padding:17px 13px}.collection-heading{gap:15px}.collection-heading h2{font-size:19px}.collection-heading .section-subtle{line-height:1.8;font-size:10px}.collection-filters{width:100%;gap:7px}.collection-filters .search-field{flex:1}.tuning-page .collection-filters input{width:100%}.collection-filters select{font-size:10px;padding:9px 7px;min-height:36px}
  .collection-grid{gap:9px;margin-top:18px}.collection-card{padding:11px 8px;gap:7px;flex-wrap:wrap;align-items:center}.collection-card .item-avatar{width:44px;height:50px;border-radius:8px}.collection-info{flex:1;min-width:45px}.collection-info strong{font-size:10px}.collection-info small{font-size:8px;margin-top:4px}.collection-count{font-size:12px;width:100%;text-align:right;padding-top:5px;border-top:1px solid var(--line)}
  .import-guide{margin-top:18px}.import-guide>summary{padding:16px 15px;font-size:11px}.guide-content{padding:0 16px 18px}.guide-content h3{font-size:11px}.guide-content p{font-size:10px}.guide-content a,.tuning-page .text-button{font-size:10px}
  .tuning-footer{padding:21px 1px;display:grid;gap:5px;font-size:8px}.tuning-dialog{padding:20px}.dialog-heading h2{font-size:17px}
  .pity-progress{display:block}.pity-progress>span{display:block;font-size:11px;margin-top:4px}.pity-note,.pity-average,.analysis-warning{font-size:11px}
  .collection-info h3{font-size:11px;margin:0 0 6px}.collection-info .rank-badge{font-size:9px;height:19px;padding:0 4px}.collection-note{font-size:10px;margin-top:16px;padding-top:13px}
  .luck-panel{grid-template-columns:1fr;gap:17px;padding:20px 16px;margin-bottom:13px}.luck-result{border-right:0;border-bottom:1px solid var(--line);padding:0 0 17px}.luck-grade{font-size:58px}.luck-title{margin-top:8px}.luck-sample{font-size:10px;margin-top:5px}.luck-note,.luck-reasons{font-size:11px}.luck-bands th,.luck-bands td{font-size:10px;padding:7px 5px}.luck-basis p{font-size:10px}
}
@media(prefers-reduced-motion:reduce){.tuning-page *, .tuning-page *:before,.tuning-page *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.rng-dialog{width:min(720px,94vw);max-height:88vh;overflow:auto;line-height:1.7;overflow-wrap:anywhere}
.rng-dialog h3{margin:0 0 12px;font-size:16px}.rng-dialog p{margin:10px 0}.rng-migration-steps{padding-left:22px}.rng-migration-steps li{margin:12px 0}.rng-dialog code{white-space:normal}
.rng-migration-note{color:var(--muted);font-size:12px}.rng-profile{border:1px solid var(--line);border-radius:12px;padding:16px;margin:16px 0}.rng-profile-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}.rng-profile-fields label{display:grid;gap:6px;font-size:12px}.rng-profile-fields input,.rng-profile-fields select{width:100%;min-width:0}.rng-profile-fields input[readonly]{opacity:.8}.rng-pool-counts{font-size:12px}.rng-merge-preview{padding:14px;border:1px solid var(--line);border-radius:10px;background:var(--surface-muted)}.rng-merge-preview[data-kind=error]{color:var(--tuning-danger)}.rng-dialog .dialog-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
@media(max-width:480px){.rng-dialog{padding:18px}.rng-profile{padding:12px}.rng-profile-fields{grid-template-columns:1fr}.rng-dialog .dialog-actions button{flex:1;min-width:120px}}