@import"https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&family=Noto+Sans+SC:wght@400;500;700&display=swap";:root{--accent: #2A6FDB;--accent-hover: color-mix(in oklab, var(--accent) 88%, #000);--accent-press: color-mix(in oklab, var(--accent) 74%, #000);--accent-soft: color-mix(in oklab, var(--accent) 11%, var(--surface));--accent-soft-2: color-mix(in oklab, var(--accent) 22%, var(--surface));--on-accent: #FFFFFF;--text-on-soft: color-mix(in oklab, var(--accent) 62%, var(--text));--bg: #E7EAEF;--bg-rail: #F1F3F6;--surface: #FCFDFE;--surface-2: #F0F2F5;--surface-3: #DFE3E9;--raised-shadow: 0 1px 2px rgba(16,24,40,.04), 0 1px 3px rgba(16,24,40,.06);--pop-shadow: 0 8px 24px rgba(16,24,40,.12), 0 2px 6px rgba(16,24,40,.08);--border: #D5DAE1;--border-strong: #BEC5CE;--border-faint: #E2E6EB;--text: #161A1F;--text-2: #545C66;--text-3: #828A95;--ok: #1F8A5B;--ok-soft: #E4F4EC;--warn: #B8730A;--warn-soft: #FBF0DC;--danger: #CF3A3A;--danger-soft: #FBE7E7;--info: var(--accent);--track: #DBDFE6;--r-xs: 4px;--r-sm: 6px;--r-md: 8px;--r-lg: 12px;--pad: 16px;--row-h: 38px;--gap: 12px;--font-base: 13.5px;--font-ui: "IBM Plex Sans", "Noto Sans SC", system-ui, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace;--font-cjk: "Noto Sans SC", "IBM Plex Sans", sans-serif}[data-theme=dark]{--accent: #4C8DF0;--on-accent: #08111E;--bg: #0D1014;--bg-rail: #0F1318;--surface: #151A21;--surface-2: #1A2029;--surface-3: #222A34;--raised-shadow: 0 1px 2px rgba(0,0,0,.4);--pop-shadow: 0 12px 32px rgba(0,0,0,.55), 0 2px 8px rgba(0,0,0,.4);--border: #262E38;--border-strong: #38424F;--border-faint: #1D242C;--text: #E7EBF0;--text-2: #A0AAB6;--text-3: #6B7682;--ok: #3FB47C;--ok-soft: #122A20;--warn: #D79A3B;--warn-soft: #2E2410;--danger: #E26B6B;--danger-soft: #2E1717;--track: #262E38}[data-density=compact]{--pad: 12px;--row-h: 32px;--gap: 9px;--font-base: 13px}[data-density=regular]{--pad: 16px;--row-h: 38px;--gap: 12px;--font-base: 13.5px}[data-density=comfy]{--pad: 22px;--row-h: 46px;--gap: 16px;--font-base: 14.5px}*{box-sizing:border-box}html,body{margin:0;height:100%}body{font-family:var(--font-cjk);font-size:var(--font-base);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;line-height:1.5}#root{height:100vh}::selection{background:var(--accent-soft-2)}.mono{font-family:var(--font-mono);font-feature-settings:"tnum" 1;letter-spacing:-.01em}.tnum{font-variant-numeric:tabular-nums}h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.01em}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:8px;border:3px solid transparent;background-clip:padding-box}*::-webkit-scrollbar-thumb:hover{background:var(--text-3);background-clip:padding-box}*::-webkit-scrollbar-track{background:transparent}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:34px;padding:0 14px;border-radius:var(--r-sm);font-family:var(--font-ui);font-size:13px;font-weight:500;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:background .13s,border-color .13s,color .13s,box-shadow .13s;-webkit-user-select:none;user-select:none}.btn:active{transform:translateY(.5px)}.btn-primary{background:var(--accent);color:var(--on-accent)}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:active{background:var(--accent-press)}.btn-ghost{background:transparent;color:var(--text-2);border-color:var(--border)}.btn-ghost:hover{background:var(--surface-2);color:var(--text);border-color:var(--border-strong)}.btn-subtle{background:var(--surface-3);color:var(--text)}.btn-subtle:hover{background:var(--border)}.btn-sm{height:28px;padding:0 10px;font-size:12px}.btn-lg{height:40px;padding:0 20px;font-size:14px}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-danger{background:var(--danger-soft);color:var(--danger)}.btn-danger:hover{filter:brightness(.97)}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:var(--r-sm);border:1px solid transparent;background:transparent;color:var(--text-2);cursor:pointer;transition:background .12s,color .12s}.icon-btn:hover{background:var(--surface-3);color:var(--text)}.chip{display:inline-flex;align-items:center;gap:5px;height:22px;padding:0 8px;border-radius:999px;font-size:11.5px;font-weight:500;font-family:var(--font-ui);background:var(--surface-3);color:var(--text-2);border:1px solid var(--border)}.chip-dot{width:6px;height:6px;border-radius:999px;background:currentColor}.badge{display:inline-flex;align-items:center;gap:5px;height:20px;padding:0 7px;border-radius:var(--r-xs);font-size:11px;font-weight:600;font-family:var(--font-ui);letter-spacing:.01em}.badge.s-done{background:var(--ok-soft);color:var(--ok)}.badge.s-proc{background:var(--accent-soft);color:var(--text-on-soft)}.badge.s-fail{background:var(--danger-soft);color:var(--danger)}.badge.s-draft{background:var(--surface-3);color:var(--text-3)}.badge.s-warn{background:var(--warn-soft);color:var(--warn)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--raised-shadow)}.divider{height:1px;background:var(--border)}.vdivider{width:1px;background:var(--border);align-self:stretch}.kbd{font-family:var(--font-mono);font-size:11px;line-height:1;padding:3px 5px;border-radius:4px;background:var(--surface-3);border:1px solid var(--border);color:var(--text-2)}.field{width:100%;height:34px;padding:0 10px;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:var(--surface);color:var(--text);font:inherit;font-size:13px;transition:border-color .12s,box-shadow .12s}.field:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}textarea.field{height:auto;padding:8px 10px;resize:vertical;line-height:1.55}.track{height:6px;background:var(--track);border-radius:999px;overflow:hidden}.track>i{display:block;height:100%;background:var(--accent);border-radius:999px;transition:width .35s ease}.track.live>i{background-image:linear-gradient(110deg,transparent 0 33%,rgba(255,255,255,.28) 33% 66%,transparent 66%);background-size:22px 100%;animation:stripe .9s linear infinite}@keyframes stripe{to{background-position:22px 0}}.spin{animation:spin .9s linear infinite;transform-origin:center}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.pulse-dot{animation:pulse 1.3s ease-in-out infinite}.fade-in{animation:fadeIn .25s ease both}@keyframes fadeIn{0%{transform:translateY(5px)}to{transform:none}}.eyebrow{font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}.colsafe{min-width:0}.colsafe>*{min-width:0}.menu-row{display:flex;align-items:center;gap:10px;width:100%;height:34px;padding:0 9px;border:none;border-radius:var(--r-sm);background:transparent;color:var(--text-2);cursor:pointer;font-family:var(--font-ui);font-size:13px;text-align:left;transition:background .1s,color .1s}.menu-row:hover{background:var(--surface-2);color:var(--text)}.menu-row.danger{color:var(--danger)}.menu-row.danger:hover{background:var(--danger-soft)}.shake{animation:shake .42s cubic-bezier(.36,.07,.19,.97)}@keyframes shake{10%,90%{transform:translate(-1px)}20%,80%{transform:translate(2px)}30%,50%,70%{transform:translate(-5px)}40%,60%{transform:translate(5px)}}@media (max-width: 880px){.login-brand{display:none!important}.login-compact-logo{display:flex!important}}.billing-page{max-width:980px;margin:0 auto;padding:26px 28px 64px}.billing-heading,.billing-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}.billing-heading h1{font-size:22px}.billing-heading p,.billing-section-head p{color:var(--text-3);font-size:13px;margin:4px 0 0}.billing-checkout-banner{display:flex;align-items:center;gap:12px;padding:12px 14px;margin-top:18px;border:1px solid var(--border);border-radius:var(--r-md);font-size:12px}.billing-checkout-banner strong{display:block;font-size:13px}.billing-checkout-banner.pending{background:var(--warn-soft);color:var(--warn);border-color:color-mix(in oklab,var(--warn) 35%,var(--border))}.billing-checkout-banner.applied{background:var(--ok-soft);color:var(--ok);border-color:color-mix(in oklab,var(--ok) 35%,var(--border))}.billing-checkout-banner.failed{background:var(--danger-soft);color:var(--danger);border-color:color-mix(in oklab,var(--danger) 35%,var(--border))}.billing-checkout-banner.timeout{background:var(--warn-soft);color:var(--warn);border-color:color-mix(in oklab,var(--warn) 35%,var(--border))}.billing-summary-grid{display:grid;grid-template-columns:.85fr 1.35fr 1.1fr;gap:12px;margin-top:20px}.billing-balance-card,.billing-breakdown-card,.billing-subscription-card{padding:18px;min-width:0}.billing-balance-value{font-size:34px;line-height:1.15;font-weight:700;margin:8px 0}.billing-breakdown-card{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.billing-breakdown-card>div{display:flex;flex-direction:column;gap:4px;min-width:0}.billing-breakdown-card span{color:var(--text-3);font-size:11.5px}.billing-breakdown-card strong{font-size:18px}.billing-breakdown-card small{color:var(--text-3);font-size:9.5px}.billing-subscription-card{display:flex;flex-direction:column;justify-content:space-between;gap:12px}.billing-subscription-card strong{display:inline-block;font-size:18px;margin:7px 8px 0 0}.billing-section{margin-top:30px}.billing-section h2{font-size:16px}.billing-toggle{display:flex;gap:3px;padding:3px;border-radius:var(--r-sm);background:var(--surface-3)}.billing-toggle button{height:30px;padding:0 12px;border:0;border-radius:var(--r-xs);background:transparent;color:var(--text-3);cursor:pointer;font:500 12px var(--font-ui)}.billing-toggle button.active{background:var(--surface);color:var(--text);box-shadow:var(--raised-shadow)}.billing-toggle button span{margin-left:6px;color:var(--ok);font-size:10px}.billing-product-grid{display:grid;gap:12px;margin-top:14px}.billing-product-grid.plans{grid-template-columns:repeat(2,minmax(0,1fr))}.billing-product-grid.topups{grid-template-columns:repeat(3,minmax(0,1fr))}.billing-product-card{padding:18px}.billing-product-title{display:flex;align-items:center;justify-content:space-between;gap:8px}.billing-product-title strong{font-size:15px}.billing-price{font-size:28px;font-weight:700;margin-top:14px}.billing-price small{color:var(--text-3);font-size:12px;font-weight:400}.billing-credits{color:var(--text-2);font-size:12px;margin:2px 0 16px}.billing-credits b{color:var(--text)}.billing-feature{display:flex;align-items:center;gap:7px;color:var(--text-2);font-size:12px;margin:8px 0}.billing-feature svg{color:var(--ok)}.billing-product-card>.btn{width:100%;margin-top:12px}.billing-topup-card{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:12px;padding:14px 16px}.billing-topup-card strong{font-size:20px}.billing-ledger{overflow:hidden;margin-top:12px}.billing-ledger-row{display:flex;align-items:center;gap:12px;min-height:60px;padding:10px 15px;border-bottom:1px solid var(--border-faint)}.billing-ledger-row:last-child{border-bottom:0}.billing-ledger-icon{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;flex-shrink:0}.billing-empty{padding:32px;text-align:center;color:var(--text-3);font-size:13px}@media (max-width: 860px){.billing-summary-grid{grid-template-columns:1fr 1fr}.billing-balance-card{grid-column:1 / -1}.billing-product-grid.topups{grid-template-columns:1fr}}@media (max-width: 620px){.billing-page{padding:20px 16px 48px}.billing-heading,.billing-section-head{align-items:flex-start;flex-direction:column}.billing-summary-grid,.billing-product-grid.plans{grid-template-columns:1fr}.billing-balance-card{grid-column:auto}.billing-breakdown-card{grid-template-columns:repeat(3,1fr)}.billing-toggle{width:100%}.billing-toggle button{flex:1}}