*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
--bg0:#111;--bg1:#1a1a1a;--bg2:#222;--bg3:#2a2a2a;--bg4:#333;--bg5:#3a3a3a;
--tx0:#e0e0e0;--tx1:#aaa;--tx2:#777;--tx3:#555;
--bd0:#444;--bd1:#3a3a3a;--bd2:#333;
--ac:#666;--ac2:#555;--err:#844;--ok:#484;
--nav-w:200px;--nav-collapsed:48px;
--r:4px;
}
html,body{height:100%;overflow:hidden}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:14px;background:var(--bg0);color:var(--tx0);line-height:1.5}
#v23{display:flex;height:100%}
.sidebar{width:var(--nav-w);min-width:var(--nav-w);background:var(--bg1);border-right:1px solid var(--bd1);display:flex;flex-direction:column;transition:width .2s,min-width .2s;overflow:hidden;flex-shrink:0}
.sidebar.collapsed{width:var(--nav-collapsed);min-width:var(--nav-collapsed)}
.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:12px;border-bottom:1px solid var(--bd1);height:48px}
.sidebar-title{font-weight:700;font-size:15px;white-space:nowrap;overflow:hidden}
.sidebar-toggle{background:none;border:none;color:var(--tx1);cursor:pointer;font-size:18px;padding:0 4px;flex-shrink:0}
.sidebar-toggle:hover{color:var(--tx0)}
.sidebar-nav{flex:1;overflow-y:auto;padding:8px 0}
.nav-item{display:block;width:100%;padding:10px 16px;background:none;border:none;color:var(--tx1);cursor:pointer;text-align:left;font-size:13px;white-space:nowrap;transition:background .15s,color .15s}
.nav-item:hover{background:var(--bg2);color:var(--tx0)}
.nav-item.active{background:var(--bg3);color:var(--tx0);border-right:2px solid var(--ac)}
.sidebar-footer{padding:12px;border-top:1px solid var(--bd1)}
.btn-server{width:100%;padding:8px;background:var(--bg3);border:1px solid var(--bd0);color:var(--tx1);cursor:pointer;border-radius:var(--r);font-size:12px;text-align:center}
.btn-server:hover{background:var(--bg4)}
.sidebar.collapsed .sidebar-title,.sidebar.collapsed .nav-item,.sidebar.collapsed .btn-server{opacity:0;pointer-events:none}
.sidebar.collapsed .sidebar-toggle{transform:rotate(180deg)}
.main-content{flex:1;overflow-y:auto;padding:24px;min-width:0;scroll-behavior:smooth}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg1)}
::-webkit-scrollbar-thumb{background:var(--bg4);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--bg5)}
.page{margin-bottom:48px;scroll-margin-top:24px}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;z-index:100}
.modal-overlay.show{display:flex}
.modal-box{background:var(--bg2);border:1px solid var(--bd0);border-radius:8px;width:360px;max-width:90vw;overflow:hidden}
.modal-header{padding:16px 20px;font-weight:600;font-size:15px;border-bottom:1px solid var(--bd1)}
.modal-body{padding:16px 20px}
.modal-footer{padding:12px 20px;border-top:1px solid var(--bd1);display:flex;gap:8px;justify-content:flex-end}
.modal-radio{display:flex;align-items:center;gap:8px;padding:8px 0;cursor:pointer;color:var(--tx1);font-size:13px}
.modal-radio input{accent-color:var(--ac)}
h1{font-size:20px;margin-bottom:8px}
h2{font-size:16px;margin-bottom:12px;color:var(--tx1);padding-top:8px}
h3{font-size:14px;margin-bottom:8px}
a{color:var(--tx1)}
p{margin-bottom:8px;color:var(--tx1)}
.btn-primary{padding:6px 16px;background:var(--bg4);border:1px solid var(--bd0);color:var(--tx0);cursor:pointer;border-radius:var(--r);font-size:13px}
.btn-primary:hover{background:var(--bg5)}
.btn-secondary{padding:6px 16px;background:var(--bg2);border:1px solid var(--bd1);color:var(--tx1);cursor:pointer;border-radius:var(--r);font-size:13px}
.btn-secondary:hover{background:var(--bg3)}
.btn-sm{padding:4px 10px;font-size:12px;background:var(--bg3);border:1px solid var(--bd1);color:var(--tx1);cursor:pointer;border-radius:var(--r)}
.btn-sm:hover{background:var(--bg4)}
.btn-danger{padding:4px 10px;font-size:12px;background:var(--err);border:none;color:#fff;cursor:pointer;border-radius:var(--r)}
.card-sel-bar{display:flex;flex-wrap:wrap;gap:8px;padding:12px;background:var(--bg1);border:1px solid var(--bd1);border-radius:var(--r);min-height:60px;margin-bottom:16px;align-items:center}
.card-sel-chip{display:flex;align-items:center;gap:6px;padding:4px 10px;background:var(--bg3);border:1px solid var(--bd0);border-radius:var(--r);cursor:pointer;font-size:12px;white-space:nowrap}
.card-sel-chip:hover{background:var(--bg4)}
.card-sel-chip .chip-icon{width:24px;height:24px;border-radius:3px;object-fit:cover;background:var(--bg5)}
.card-sel-chip .chip-remove{opacity:.5;margin-left:2px}
.card-sel-chip:hover .chip-remove{opacity:1}
.card-sel-empty{color:var(--tx3);font-size:12px;padding:8px}
.filter-row{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.filter-row select{padding:6px 10px;background:var(--bg2);border:1px solid var(--bd0);color:var(--tx0);border-radius:var(--r);font-size:13px;min-width:140px}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:8px;max-height:calc(100vh - 350px);overflow-y:auto;padding-right:4px}
.card-grid-item{display:flex;align-items:center;gap:10px;padding:8px 12px;background:var(--bg1);border:1px solid var(--bd1);border-radius:var(--r);cursor:pointer;transition:border-color .15s}
.card-grid-item:hover{border-color:var(--bd0)}
.card-grid-item.selected{border-color:var(--ac);background:var(--bg2)}
.card-grid-item.loading{opacity:.6;pointer-events:none}
.card-grid-item.loading::after{content:'';position:absolute;right:12px;top:50%;width:14px;height:14px;margin-top:-7px;border:2px solid var(--tx3);border-top-color:var(--tx1);border-radius:50%;animation:spin .6s linear infinite}
.card-grid-item{position:relative}
.card-grid-item .card-img{width:36px;height:36px;border-radius:4px;object-fit:cover;background:var(--bg4);flex-shrink:0}
.card-grid-item .card-info{flex:1;min-width:0}
.card-grid-item .card-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-grid-item .card-meta{font-size:11px;color:var(--tx2)}
.apt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;max-width:700px}
.apt-item{display:flex;align-items:center;gap:8px;padding:10px;background:var(--bg1);border:1px solid var(--bd1);border-radius:var(--r)}
.apt-item label{font-size:13px;color:var(--tx1);flex:1}
.apt-item select{padding:4px 8px;background:var(--bg2);border:1px solid var(--bd0);color:var(--tx0);border-radius:var(--r);font-size:13px;width:60px}
.pool-section{margin-bottom:16px}
.pool-header{display:flex;align-items:center;gap:8px;padding:10px 12px;background:var(--bg1);border:1px solid var(--bd1);border-radius:var(--r);cursor:pointer;margin-bottom:8px}
.pool-header:hover{background:var(--bg2)}
.pool-header .pool-arrow{transition:transform .2s;font-size:12px}
.pool-header.collapsed .pool-arrow{transform:rotate(-90deg)}
.pool-body{background:var(--bg1);border:1px solid var(--bd1);border-radius:var(--r);padding:12px;max-height:300px;overflow-y:auto}
.pool-body.collapsed{display:none}
.pool-toolbar{display:flex;gap:8px;margin-bottom:8px;flex-wrap:wrap;align-items:center}
.pool-toolbar input[type=number]{width:60px;padding:4px 8px;background:var(--bg2);border:1px solid var(--bd0);color:var(--tx0);border-radius:var(--r);font-size:13px}
.inherit-row{display:flex;gap:8px;align-items:center;margin-bottom:4px}
.inherit-row select{flex:1;padding:4px 8px;background:var(--bg2);border:1px solid var(--bd0);color:var(--tx0);border-radius:var(--r);font-size:12px}
.inherit-row input{width:55px;padding:4px 8px;background:var(--bg2);border:1px solid var(--bd0);color:var(--tx0);border-radius:var(--r);font-size:12px}
.skill-search{width:100%;padding:8px 12px;background:var(--bg2);border:1px solid var(--bd0);color:var(--tx0);border-radius:var(--r);font-size:13px;margin-bottom:8px}
.skill-check-list{max-height:calc(100vh - 500px);overflow-y:auto;padding-right:4px}
.skill-check-item{display:flex;align-items:center;gap:8px;padding:6px 10px;border-bottom:1px solid var(--bd2);font-size:13px;cursor:pointer}
.skill-check-item:hover{background:var(--bg2)}
.skill-check-item input{accent-color:var(--ac);flex-shrink:0}
.skill-check-item .sk-name{flex:1}
.skill-check-item .sk-meta{font-size:11px;color:var(--tx2);white-space:nowrap}
.skill-check-item .sk-discount{width:50px;padding:2px 6px;background:var(--bg2);border:1px solid var(--bd0);color:var(--tx0);border-radius:var(--r);font-size:12px;text-align:center}
.calc-input-row{display:flex;gap:12px;align-items:center;margin-bottom:16px}
.calc-input-row input{width:120px;padding:8px 12px;background:var(--bg2);border:1px solid var(--bd0);color:var(--tx0);border-radius:var(--r);font-size:14px}
.calc-result{background:var(--bg1);border:1px solid var(--bd1);border-radius:var(--r);padding:16px;margin-top:16px}
.calc-result table{width:100%;border-collapse:collapse}
.calc-result td{padding:6px 8px;border-bottom:1px solid var(--bd2);font-size:13px}
.calc-result .sub-row td{padding-left:24px;color:var(--tx1);font-size:12px}
.calc-summary{font-size:14px;font-weight:600;padding:10px 0;border-top:1px solid var(--bd1);margin-top:8px}
.calc-email{margin-top:16px;font-size:12px;color:var(--tx2);text-align:center}
.calc-email a{color:var(--tx1)}
.about-section{max-width:600px}
.about-section p{margin-bottom:12px}
.about-section .server-desc{display:inline-block;padding:4px 12px;background:var(--bg2);border:1px solid var(--bd1);border-radius:var(--r);margin-bottom:16px;cursor:pointer;font-size:13px}
.about-section .server-desc:hover{background:var(--bg3)}
.loader{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--tx2);font-size:14px}
.empty-state{padding:20px;text-align:center;color:var(--tx3);font-size:13px}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:40}
.sidebar-overlay.show{display:block}
@media(max-width:768px){.sidebar{position:fixed;left:0;top:0;bottom:0;z-index:50;transition:transform .25s ease}.sidebar.collapsed{transform:translateX(-100%)}.main-content{padding:12px}}
.card-history-bar{display:flex;flex-wrap:wrap;gap:6px;padding:8px 12px;background:var(--bg1);border:1px solid var(--bd1);border-radius:var(--r);margin-bottom:8px;min-height:36px;align-items:center}
.card-history-label{font-size:11px;color:var(--tx2);margin-right:4px;white-space:nowrap}
.card-history-item{display:flex;align-items:center;gap:4px;padding:3px 8px;background:var(--bg3);border:1px solid var(--bd0);border-radius:var(--r);cursor:pointer;font-size:11px;white-space:nowrap;transition:background .12s}
.card-history-item:hover{background:var(--bg4)}
.card-history-item .hist-del{opacity:.4;cursor:pointer;font-size:14px}
.card-history-item .hist-del:hover{opacity:1;color:var(--err)}
.card-history-empty{font-size:11px;color:var(--tx3)}
.skill-row{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;padding:8px 0;border-bottom:1px solid var(--bd2)}
.skill-row-bundle{background:var(--bg2);margin:0 -12px;padding-left:12px;padding-right:12px;border-radius:var(--r)}
.skill-row-lower{padding-left:28px;opacity:.85}
.skill-info{flex:1;min-width:0}
.skill-info strong{font-size:13px}
.skill-info small{color:var(--tx2);font-size:11px}
.skill-discount{display:flex;align-items:center;gap:4px;flex-shrink:0}
.discount-input{width:45px;padding:2px 6px;background:var(--bg2);border:1px solid var(--bd0);color:var(--tx0);border-radius:var(--r);font-size:12px;text-align:center}
.remove-btn{background:none;border:none;color:var(--tx2);cursor:pointer;font-size:16px;padding:0 4px;line-height:1}
.remove-btn:hover{color:var(--err)}
.bundle-tag{display:inline-block;padding:1px 6px;background:var(--bg3);border-radius:3px;font-size:10px;color:var(--tx1);margin-left:4px}
.bundle-indent{color:var(--tx3);margin-right:2px}
.card-pool-list{margin-bottom:16px}
.card-pool-item{background:var(--bg1);border:1px solid var(--bd1);border-radius:var(--r);padding:10px;margin-bottom:8px}
.card-pool-header{font-size:13px;font-weight:600;margin-bottom:6px;color:var(--tx1)}
.card-pool-skills{display:flex;flex-wrap:wrap;gap:4px}
.card-skill-item{display:flex;align-items:center;gap:6px;padding:4px 10px;background:var(--bg2);border:1px solid var(--bd1);border-radius:var(--r);cursor:pointer;font-size:12px;transition:border-color .15s,background .15s}
.card-skill-item:hover{border-color:var(--bd0);background:var(--bg3)}
.card-skill-item.in-pool{border-color:var(--ac);background:var(--bg3)}
.card-skill-name{color:var(--tx0)}
.card-skill-hint{color:var(--tx2);font-size:11px}
.sk-icon{width:20px;height:20px;border-radius:3px;object-fit:cover;flex-shrink:0}
.skill-check-item.checked{background:var(--bg2)}
.skill-check-item .sk-name strong{font-size:13px}
.load-more-btn{display:block;margin:8px auto}
.card-img-placeholder{width:36px;height:36px;border-radius:4px;background:var(--bg4);flex-shrink:0}
.chip-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}
.chip-level{width:42px;padding:1px 4px;background:var(--bg2);border:1px solid var(--bd0);color:var(--tx0);border-radius:3px;font-size:11px;text-align:center;flex-shrink:0}
@keyframes spin{to{transform:rotate(360deg)}}
.card-sel-chip.loading{animation:pulse 1s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.card-pool-item.loading .card-pool-skills::before{content:'';display:inline-block;width:12px;height:12px;border:2px solid var(--tx3);border-top-color:var(--tx1);border-radius:50%;animation:spin .6s linear infinite;vertical-align:middle;margin-right:6px}
.lang-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.75);display:flex;align-items:center;justify-content:center;z-index:200;backdrop-filter:blur(4px)}
.lang-modal-box{background:var(--bg1);border:1px solid var(--bd0);border-radius:12px;width:420px;max-width:92vw;padding:32px 28px;text-align:center;box-shadow:0 8px 32px rgba(0,0,0,.4)}
.lang-modal-title{margin-bottom:24px}
.lang-modal-title p{font-size:14px;line-height:1.8;margin-bottom:6px}
.lang-modal-title .lang-zh{color:var(--tx0);font-weight:600}
.lang-modal-title .lang-ja{color:var(--tx1);font-size:13px}
.lang-modal-title .lang-en{color:var(--tx2);font-size:13px}
.lang-modal-btns{display:flex;flex-direction:column;gap:10px}
.lang-btn{display:flex;align-items:center;justify-content:center;gap:10px;padding:12px 20px;border-radius:var(--r);border:1px solid var(--bd0);background:var(--bg2);color:var(--tx0);cursor:pointer;font-size:14px;transition:background .15s,border-color .15s,transform .1s}
.lang-btn:hover{background:var(--bg3);border-color:var(--ac)}
.lang-btn:active{transform:scale(.98)}
.lang-btn-flag{display:inline-flex;align-items:center;justify-content:center;width:32px;height:22px;border-radius:3px;font-size:11px;font-weight:700;background:var(--bg4);color:var(--tx1);flex-shrink:0}
.lang-btn-zh .lang-btn-flag{background:#de2910;color:#ffde00}
.lang-btn-ja .lang-btn-flag{background:#fff;color:#bc002d}
.lang-btn-en .lang-btn-flag{background:#1a3a8a;color:#fff}
.lang-btn-text{font-size:14px}