:root{--bg:#f5f7fb;--panel:#fff;--ink:#172033;--muted:#6b7280;--line:#e5e9f0;--blue:#2159d4;--blue2:#1648b5;--green:#159467;--red:#c84545;--shadow:0 8px 28px rgba(22,32,51,.07)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 system-ui,-apple-system,"Segoe UI",sans-serif}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 max(24px,calc((100vw - 1180px)/2));gap:42px;position:sticky;top:0;z-index:2}.brand{font-size:21px;font-weight:800;text-decoration:none;color:var(--ink);letter-spacing:-.5px}.brand span{color:var(--blue)}.brand.big{font-size:32px;text-align:center}.topbar nav{display:flex;gap:28px;flex:1}.topbar nav a,.panel-head a{color:var(--muted);text-decoration:none;font-weight:600}.topbar nav a:hover,.panel-head a:hover{color:var(--blue)}button,.button{border:0;border-radius:8px;padding:10px 16px;font-weight:700;cursor:pointer;text-decoration:none;display:inline-block;font-size:14px}.primary{background:var(--blue);color:#fff}.primary:hover{background:var(--blue2)}.secondary{background:#edf2ff;color:var(--blue)}.danger{background:#fff0f0;color:var(--red)}.link-button{background:none;color:var(--muted);padding:8px}.container{max-width:1180px;margin:34px auto;padding:0 24px;min-height:calc(100vh - 150px)}h1{font-size:28px;margin:0 0 2px;letter-spacing:-.7px}h2{font-size:18px;margin:0}h3{margin-bottom:4px}.muted{color:var(--muted);margin-top:2px}.title-row,.panel-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.card{padding:20px}.card span{display:block;color:var(--muted);font-size:13px}.card strong{display:block;font-size:25px;margin-top:6px}.panel{margin-top:22px;overflow:hidden}.panel-head{padding:18px 20px;border-bottom:1px solid var(--line)}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:14px 20px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);background:#fbfcfe}.right{text-align:right}.badge{display:inline-block;background:#eef1f5;border-radius:999px;padding:3px 9px;font-size:12px}.badge.paid,.badge.confirmed{background:#e7f7f0;color:#08784f}.badge.cancelled{background:#ffeded;color:#b63333}.badge.payment_required{background:#fff4d8;color:#966400}.empty{text-align:center;padding:50px 20px}.empty .button{margin-top:12px}.sync-note{font-size:12px;color:var(--muted);text-align:right}.filter select,input{border:1px solid #d9deea;border-radius:8px;background:#fff;padding:11px 12px;font:inherit;color:var(--ink)}.pagination{padding:18px;display:flex;align-items:center;justify-content:center;gap:25px}.pagination a{color:var(--blue);text-decoration:none}.integration-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.integration{padding:24px;display:flex;gap:18px;align-items:flex-start}.integration-icon{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;font-weight:900;flex:0 0 auto}.yellow{background:#ffe600;color:#253350}.ai{background:#111827;color:#fff}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--green)}.optional,.disabled{font-size:11px;background:#eef1f5;color:var(--muted);border-radius:999px;padding:4px 8px}.prose{padding:26px;white-space:pre-wrap}.alert{padding:12px 16px;border-radius:9px;margin-bottom:20px}.alert.success{background:#e5f7ef;color:#08784f}.alert.error{background:#ffeded;color:#a82f2f}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(420px,100%);padding:34px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.login-card>.muted{text-align:center;margin-bottom:24px}.stack{display:grid;gap:16px}.stack label{display:grid;gap:6px;font-weight:600}.stack button{margin-top:4px}.error-page{text-align:center;padding:100px 20px}.error-page .button{margin-top:12px}footer{text-align:center;color:#9aa1ae;font-size:12px;padding:22px}
.agent-columns{display:grid;grid-template-columns:1fr 1fr;gap:20px}.agent-box{padding:24px}.agent-box ol{padding-left:20px}.agent-box li{margin:10px 0}.agent-alert{background:#fff4d8;color:#805b00;padding:10px 12px;border-radius:8px;margin-top:10px}.good{color:var(--green);font-weight:600}.agent-intro{padding:28px;display:flex;gap:20px;align-items:flex-start}.agent-intro ul{padding-left:20px}
.builder-form{padding:24px;max-width:850px}.builder-form textarea,.draft-content textarea{border:1px solid #d9deea;border-radius:8px;padding:12px;font:inherit;width:100%;resize:vertical}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.notice{background:#fff8dc;border:1px solid #f0df9c;padding:12px 14px;border-radius:8px;margin-bottom:20px}.draft-content{padding:24px;display:grid;gap:18px}.draft-content label{display:grid;gap:6px;font-weight:600}.draft-meta{display:flex;gap:30px;color:var(--muted)}
@media(max-width:800px){.topbar{padding:0 16px;gap:18px}.topbar nav{gap:12px}.cards{grid-template-columns:1fr 1fr}.integration-grid,.agent-columns{grid-template-columns:1fr}.table-wrap{overflow:auto}}@media(max-width:540px){.topbar nav a{font-size:0}.topbar nav a:after{content:"•";font-size:18px}.cards{grid-template-columns:1fr}.title-row{align-items:flex-start;flex-direction:column}.container{padding:0 14px;margin-top:22px}}