:root{--bg:#f8f9fb;--panel:#fff;--ink:#171717;--muted:#55595f;--line:#d9dbe0;--accent:#1c5b5a;--accent-hover:#164948;--accent-soft:#e8f3f1;--good:#15803d;--good-bg:#e7f6ec;--bad:#c2281d;--bad-bg:#fdeeec;--warn:#92600a;--warn-bg:#fdf3dc;--r:14px;--grad:linear-gradient(115deg,#e4edff 0%,#efe8ff 50%,#fde8f3 100%)}
*{box-sizing:border-box}
html{font-size:15px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Geist Variable",-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;line-height:1.55}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em}
h1{font-size:1.55rem;font-weight:650;letter-spacing:-.02em;margin:0}h2{font-size:1.05rem;font-weight:650;margin:26px 0 10px}h3{font-size:1rem;font-weight:650;margin:0}
.shell{display:flex;min-height:100vh}
.side{width:216px;flex:none;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 12px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;padding:2px 8px 18px}.brand small{display:block;font-size:.8rem;color:var(--muted);margin-top:1px}.wordmark{display:block;height:15px;aspect-ratio:837/162;background:var(--ink);-webkit-mask:url(logo-wordmark.png) left center/contain no-repeat;mask:url(logo-wordmark.png) left center/contain no-repeat}.login-brand .brand{padding:0 0 4px}
.mark{display:block;flex:none;width:44px;height:auto}
.side nav{flex:1;display:flex;flex-direction:column;gap:2px;overflow-y:auto}
.side nav a{display:flex;align-items:center;gap:10px;color:#2f3237;padding:9px 12px;border-radius:10px}
.side nav a::before{content:"";width:6px;height:6px;border-radius:50%;background:#c9c9cf}
.side nav a:hover{background:#f4f4f5;text-decoration:none}.side nav a.on{background:var(--accent-soft);color:var(--accent);font-weight:600}.side nav a.on::before{background:var(--accent)}
.who{display:flex;justify-content:space-between;align-items:center;padding:12px 8px 0;border-top:1px solid var(--line);font-size:.9rem;color:var(--muted)}
.main{flex:1;min-width:0;padding:26px 32px 60px;max-width:1500px;background:radial-gradient(900px 260px at 30% -80px,#ecebff 0,transparent 70%) no-repeat}
.top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px}.top p{margin:4px 0 0;color:var(--muted)}
.bal{text-align:right;white-space:nowrap}.bal span{display:block;font-size:.8rem;color:var(--muted)}.bal b{font-size:1.3rem;font-variant-numeric:tabular-nums}
.center{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:16px;gap:12px;background:var(--grad)}.center .alert{max-width:380px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:20px;margin:0 0 16px}.panel h2{margin-top:0}
.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}.panel-head h2{margin:0 0 2px}.panel-head p{margin:0;color:var(--muted);font-size:.9rem}.panel-head em{color:var(--bad);font-style:normal}.panel-head b{color:var(--ink)}
.login{width:100%;max-width:380px;display:flex;flex-direction:column;gap:12px;padding:28px;box-shadow:0 12px 40px rgba(60,50,120,.08)}.login h1{font-size:1.3rem;margin-bottom:4px}
.form{display:flex;flex-direction:column;gap:12px;max-width:520px}.form form{display:flex;flex-direction:column;gap:10px}
.form.inline{flex-direction:row;flex-wrap:wrap;align-items:flex-end;max-width:none;margin-top:12px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}.grid2 .form{max-width:none}
label{display:flex;flex-direction:column;gap:5px;color:var(--muted);font-size:.9rem}
input,select{font:inherit;color:var(--ink);padding:8px 10px;border:1px solid #c5c8cf;border-radius:10px;background:#fff;min-height:38px}
input[type=checkbox]{min-height:0;width:16px;height:16px;accent-color:var(--accent)}
input:disabled{background:#f5f5f6;color:var(--muted)}
:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
button,.btn{display:inline-flex;align-items:center;justify-content:center;font:inherit;font-weight:500;padding:8px 16px;border:1px solid #c5c8cf;border-radius:10px;background:#fff;color:var(--ink);cursor:pointer;min-height:38px;white-space:nowrap;text-decoration:none}.btn:hover{text-decoration:none;background:#f1f2f4}button.sm,.btn.sm{min-height:30px;padding:3px 10px;font-size:.86rem;border-radius:8px}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent-hover)}
button:hover{background:#f1f2f4}button:disabled{opacity:.5;cursor:not-allowed}
button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover{background:var(--accent-hover)}
button.danger{border-color:var(--bad);color:var(--bad)}button.danger:hover{background:var(--bad-bg)}
button.link{border:0;background:none;padding:0;min-height:0;color:var(--accent);white-space:nowrap}
button.wide{width:100%;min-height:44px}
.alert{padding:10px 14px;border-radius:10px;margin:0 0 14px;width:100%}.alert.ok{background:var(--good-bg);color:var(--good)}.alert.err{background:var(--bad-bg);color:var(--bad)}.alert.warn{background:var(--warn-bg);color:var(--warn)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:16px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:15px 18px}.stat:first-child{background:var(--grad);border-color:transparent}.stat span{display:block;color:var(--muted);font-size:.88rem}.stat b{font-size:1.45rem;font-weight:650;font-variant-numeric:tabular-nums;letter-spacing:-.01em}.stat b.small{font-size:1rem}
.hint{color:var(--muted)}
.table{overflow-x:auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--r)}
table{border-collapse:collapse;width:100%}
th,td{padding:10px 14px;border-bottom:1px solid #e6e7eb;text-align:left;vertical-align:middle}
th{font-weight:600;color:#3f4349;font-size:.86rem;white-space:nowrap;background:#f6f7f9}
tbody tr:last-child td{border-bottom:0}.muted-row td{background:#fafafa}
.sub{color:var(--muted);font-size:.8rem}
.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.nowrap{white-space:nowrap}.wrap{max-width:280px;word-break:break-word}
.empty{text-align:center;color:var(--muted);padding:26px}
.tag{display:inline-block;padding:1px 9px;border-radius:999px;font-size:.82rem;white-space:nowrap}.tag.good{background:var(--good-bg);color:var(--good)}.tag.bad{background:var(--bad-bg);color:var(--bad)}.tag.warn{background:var(--warn-bg);color:var(--warn)}.tag.muted{background:#ebecef;color:#3f4349}
.facts{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px 18px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;margin:0 0 16px}.facts dt{color:var(--muted);font-size:.86rem}.facts dd{margin:0}
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin-bottom:14px}
.toolbar{margin:10px 0}
.pager{display:flex;gap:14px;align-items:center;justify-content:flex-end;padding:12px 2px;color:var(--muted)}
.mini{display:flex;gap:6px;margin:3px 0;flex-wrap:wrap}.mini input{min-width:110px}.mini .short{min-width:0;width:76px}
.price-input{width:110px;text-align:right}.cdk{user-select:all}
.gen{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:16px;align-items:start}.gen .panel{margin:0}
.group{border-top:1px solid #f0f0f2;padding:16px 0 4px}.group h3{display:flex;align-items:center;gap:8px;margin-bottom:12px}.group h3 small{font-weight:400;color:var(--muted);font-size:.84rem}
.dot{width:8px;height:8px;border-radius:50%;background:#a3a3a3}.dot.p-openai{background:#10a37f}.dot.p-anthropic{background:#d97757}.dot.p-xai{background:#404040}
.plan-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px;margin-bottom:12px}
.plan{position:relative;display:block;color:inherit;font-size:1rem;border:1px solid var(--line);border-radius:var(--r);padding:14px;background:#fff;cursor:pointer;transition:border-color .12s,box-shadow .12s}
.plan:hover{border-color:#bfc7c7}.plan>input,.tier input{position:absolute;width:1px;height:1px;min-height:0;padding:0;border:0;opacity:0!important;pointer-events:none}
.plan:has(>input:checked),.plan:has(.tier input:checked){border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.plan:has(>input:checked)::after{content:"✓";position:absolute;top:-8px;right:-8px;width:22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;font-size:.76rem;display:grid;place-items:center}
.plan:has(>input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}
.plan.off{cursor:not-allowed;background:#fafafa}.plan.off:hover{border-color:var(--line)}.plan.off>:not(input){opacity:.8}.plan.off .pill{filter:grayscale(1)}
.plan p{margin:8px 0 0;padding-top:8px;border-top:1px dashed var(--line);color:var(--muted);font-size:.82rem}
.pill{display:inline-block;padding:1px 10px;border-radius:999px;font-size:.82rem;font-weight:600;background:#f0f0f2;color:#404040}.pill.p-openai{background:#e3f5ef;color:#0b7a5e}.pill.p-anthropic{background:#fbebe4;color:#b1542f}.pill.p-xai{background:#ececee;color:#262626}
.new{margin-left:6px;padding:0 6px;border-radius:5px;background:var(--bad-bg);color:var(--bad);font-size:.74rem}
.price{margin-top:8px;font-size:1.32rem;font-weight:650;font-variant-numeric:tabular-nums;letter-spacing:-.01em}.price small{font-size:.8rem;font-weight:400;color:var(--muted);margin-left:2px}
.closed{margin-top:8px;font-size:1rem;color:var(--muted);line-height:1.98rem}
.tiers{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.tier{position:relative;display:block;cursor:pointer}.tier span{display:block;padding:2px 9px;border:1px solid var(--line);border-radius:8px;font-size:.82rem;color:#404040;font-variant-numeric:tabular-nums}
.tier input:checked+span{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.tier input:focus-visible+span{outline:2px solid var(--accent)}.tier.off{cursor:not-allowed}.tier.off span{background:#f5f5f6;color:#a3a3a3}
.side-form{position:sticky;top:18px;display:flex;flex-direction:column;gap:12px}.side-form .panel-head{margin-bottom:0}
.chosen{display:flex;justify-content:space-between;gap:8px;padding:11px 13px;border-radius:12px;background:var(--grad);font-weight:600;font-size:.94rem}
.stepper{display:flex;align-items:stretch;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}.stepper input{flex:1;min-width:0;min-height:38px;border:0;border-radius:0;-moz-appearance:textfield}.stepper input:focus-visible{outline:0}.stepper:focus-within{border-color:var(--accent)}.stepper input::-webkit-inner-spin-button{appearance:none}.stepper button{flex:none;width:38px;padding:0;border:0;border-left:1px solid var(--line);border-radius:0;font-size:1.05rem}
.sum{margin:0;padding:12px 14px;border-radius:12px;background:#f8f8f9}.sum div{display:flex;justify-content:space-between;padding:3px 0;font-size:.9rem}.sum dt{color:var(--muted)}.sum dd{margin:0;font-variant-numeric:tabular-nums}.sum .total{margin:6px 0;padding:8px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.sum .total dt{color:var(--ink);font-weight:600}.sum .total dd{font-size:1.15rem;font-weight:650}.sum .neg{color:var(--bad)}
.stat.plain{background:var(--panel);border-color:var(--line)}.stat small{display:block;color:var(--muted);font-size:.8rem;margin-top:2px}h2.first{margin-top:0}
.chart{display:block;width:100%;height:auto;max-height:190px}.chart .axis{stroke:var(--line)}.chart .hit{fill:transparent}.chart .b{fill:var(--accent)}.chart g:hover .b{fill:#2d7f7d}.chart text{fill:var(--muted);font-size:11px;text-anchor:middle}
.langs{display:inline-flex;align-self:flex-start;gap:2px;padding:2px;margin:8px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:.8rem}.langs a{padding:1px 9px;border-radius:6px;color:var(--muted)}.langs a:hover{text-decoration:none;color:var(--ink)}.langs a.on{background:var(--accent-soft);color:var(--accent);font-weight:600}.center .langs{align-self:center}
.captcha{display:flex;flex-direction:column;gap:6px}.captcha input{letter-spacing:.15em;text-transform:uppercase}.captcha img{display:block;width:100%;max-width:324px;height:auto;border-radius:10px;border:1px solid var(--line);cursor:pointer}
.tools{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:12px 14px;margin-bottom:14px}.tools #plan-search{flex:1 1 180px;min-width:150px}.bulk{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.bulk #bulk-value{width:90px}.bulk .check{flex-direction:row;align-items:center;gap:5px;white-space:nowrap}
.seg{display:inline-flex;gap:2px;padding:3px;background:#f2f2f4;border-radius:10px}.seg button{border:0;background:transparent;min-height:30px;padding:0 12px;border-radius:8px;color:#3f4349}.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.plan-section{margin-bottom:16px}.plan-section h3{display:flex;align-items:center;gap:8px;margin:0 0 8px}.plan-section h3 small{font-weight:400;color:var(--muted);font-size:.84rem}
.price-row.dirty td{background:#f0f8f6}.price-row .neg,.neg{color:var(--bad)}input[readonly]{background:#f5f5f6;color:var(--muted)}
.inline-sync{display:block;margin-top:2px}
.switch{display:inline-block;position:relative;width:38px;height:22px;cursor:pointer}.switch input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}.switch i{position:absolute;inset:0;border-radius:999px;background:#d4d4d8;transition:background .12s;pointer-events:none}.switch i::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .12s}.switch input:checked+i{background:var(--accent)}.switch input:checked+i::after{transform:translateX(16px)}.switch input:focus-visible+i{outline:2px solid var(--accent);outline-offset:2px}
.savebar{position:sticky;bottom:10px;display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:10px 14px;margin-top:10px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 6px 24px rgba(30,30,60,.1)}.savebar span{margin-right:auto;color:var(--muted)}
.quick-actions{display:flex;gap:6px;flex-wrap:wrap;min-width:210px}.inline-form{display:inline}.danger-link{color:var(--bad)}.quick-row td{background:#f8f9fb}.quick-form{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.quick-form .short{width:84px}.quick-form .hint{flex:1 1 100%;margin:0}
.price-panel summary{display:flex;align-items:baseline;gap:10px;cursor:pointer}.price-panel[open] summary{margin-bottom:12px}.price-panel .tools{padding:0;border:0;margin-bottom:12px}.field-note{margin:-6px 0 0;color:var(--muted);font-size:.8rem}details>summary{cursor:pointer}
td a:not(.btn){font-weight:500;text-decoration:underline;text-underline-offset:2px}
::placeholder{color:#74787f;opacity:1}
.sum-btn{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid #c5c8cf;border-radius:8px;background:#fff;font-weight:500;list-style:none}.sum-btn::-webkit-details-marker{display:none}.sum-btn::before{content:"▸";color:var(--accent)}details[open]>.sum-btn::before{content:"▾"}.sum-btn:hover{background:#f1f2f4}.price-panel summary.sum-btn{display:inline-flex;align-items:center}
.who{gap:8px}
.price-table{table-layout:fixed;min-width:640px}.price-table th,.price-table td{padding-left:10px;padding-right:10px}.price-table .sub{margin-top:2px}.price-table .price-input{width:100%}
.savebar .ok{color:var(--good)}.savebar .bad{color:var(--bad)}
@media(max-width:1240px){.hide-md{display:none}}
@media(max-width:1080px){.gen{grid-template-columns:1fr}.side-form{position:static}}
@media(max-width:760px){.shell{flex-direction:column}.side{width:100%;height:auto;position:static;border-right:0;border-bottom:1px solid var(--line)}.side nav{flex-direction:row;flex-wrap:wrap}.side nav a::before{display:none}.main{padding:16px}.plan-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}