:root{--bg:#f4f5f7;--surface:#fff;--surface-2:#f8f9fb;--text:#111827;--muted:#6b7280;--border:#e5e7eb;--primary:#2563eb;--primary-hover:#1d4ed8;--primary-soft:#dbeafe;--on-primary:#fff;--danger:#dc2626;--danger-soft:#fee2e2;--ok:#16a34a;--ok-soft:#dcfce7;--warn:#d97706;--warn-soft:#fef3c7;--radius:10px;--shadow:0 1px 2px #1118270f, 0 1px 3px #11182714;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--bg:#0f1218;--surface:#171b24;--surface-2:#1d222d;--text:#e5e7eb;--muted:#9ca3af;--border:#2b3140;--primary:#3b82f6;--primary-hover:#60a5fa;--primary-soft:#1e3a8a;--danger:#f87171;--danger-soft:#3f1d1d;--ok:#4ade80;--ok-soft:#14352a;--warn:#fbbf24;--warn-soft:#3b2f0e;--shadow:0 1px 2px #0006;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{height:100%;margin:0}body{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.45}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{margin:0;line-height:1.25}h1{font-size:22px;font-weight:700}h2{font-size:17px;font-weight:650}h3{font-size:15px;font-weight:650}p{margin:0 0 8px}code,.mono{font-family:var(--mono);font-size:13px}.alert code,details.help code,.field .hint code,p code{overflow-wrap:anywhere}.muted{color:var(--muted)}.small{font-size:13px}.nowrap{white-space:nowrap}.right{text-align:right}.grow{flex:1}.hidden{display:none!important}.shell{grid-template-columns:236px 1fr;min-height:100vh;display:grid}.sidebar{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;gap:4px;height:100vh;padding:16px 12px;display:flex;position:sticky;top:0;overflow-y:auto}.brand{align-items:center;gap:10px;padding:6px 10px 16px;font-size:16px;font-weight:700;display:flex}.brand svg{flex:none;width:28px;height:28px}.nav a{color:var(--text);border-radius:8px;align-items:center;gap:10px;padding:9px 10px;font-weight:500;display:flex}.nav a:hover{background:var(--surface-2);text-decoration:none}.nav a.active{background:var(--primary-soft);color:var(--primary)}:root[data-theme=dark] .nav a.active{color:#bfdbfe}.nav svg{opacity:.8;width:18px;height:18px}.sidebar-footer{border-top:1px solid var(--border);align-items:center;gap:6px;margin-top:auto;padding-top:12px;display:flex}.main{flex-direction:column;min-width:0;display:flex}.topbar{background:var(--surface);border-bottom:1px solid var(--border);z-index:20;align-items:center;gap:10px;padding:10px 14px;display:none;position:sticky;top:0}.content{width:100%;max-width:1400px;padding:24px 28px 48px}.page-head{flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:18px;display:flex}.page-head h1{flex:1}.backdrop{z-index:30;background:#00000073;position:fixed;inset:0}@media (width<=960px){.shell{grid-template-columns:1fr}.sidebar{z-index:40;width:260px;box-shadow:none;transition:transform .2s;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.sidebar.open{transform:none;box-shadow:0 0 40px #0000004d}.topbar{display:flex}.content{padding:16px 14px 40px}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0;padding:18px}.card+.card{margin-top:16px}.card-head{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:12px;display:flex}.card-head h2{flex:1}.grid{gap:16px;display:grid}.grid>*{min-width:0}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.split{grid-template-columns:260px minmax(0,1fr);align-items:start;gap:16px;display:grid}.split>*{min-width:0}.split-preview{grid-template-columns:minmax(0,1fr) minmax(320px,520px);align-items:start;gap:16px;display:grid}.split-preview>*{min-width:0}@media (width<=1200px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.split-preview{grid-template-columns:minmax(0,1fr)}}@media (width<=960px){.grid-2,.grid-3,.grid-4,.split{grid-template-columns:minmax(0,1fr)}}@media (width<=700px){.row{flex-direction:column;align-items:stretch}.row>.field,.row>.field:first-child{width:100%;min-width:0}.row>.btn,.row>.btn-group{align-self:stretch}.btn-group{flex-wrap:wrap}}.stat{flex-direction:column;gap:4px;display:flex}.stat .value{font-size:28px;font-weight:700}.stat .label{color:var(--muted);font-size:13px}.list{flex-direction:column;gap:2px;display:flex}.list a,.list button.item{text-align:left;width:100%;min-width:0;color:var(--text);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:8px;padding:8px 10px;display:flex}.list a>*,.list button.item>*{overflow-wrap:anywhere;min-width:0}.list a:hover,.list button.item:hover{background:var(--surface-2);text-decoration:none}.list a.active,.list button.item.active{background:var(--primary-soft)}.list .meta{color:var(--muted);margin-left:auto;font-size:12px}.field{flex-direction:column;gap:5px;margin-bottom:12px;display:flex}.field label,.label{color:var(--muted);font-size:13px;font-weight:600}.field .hint{color:var(--muted);overflow-wrap:anywhere;font-size:12px}input[type=text],input[type=password],input[type=email],input[type=number],input[type=url],select,textarea{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:8px;outline:none;width:100%;padding:8px 10px;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent)}input[type=color]{border:1px solid var(--border);background:var(--surface);border-radius:8px;width:44px;height:36px;padding:2px}textarea{resize:vertical;min-height:90px;font-family:var(--mono);font-size:13px;line-height:1.5}textarea.prose{font-family:var(--font);font-size:15px}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.row>.field{flex:1;min-width:160px;margin-bottom:0}.checkbox{cursor:pointer;align-items:center;gap:8px;display:inline-flex}.checkbox input{width:16px;height:16px;accent-color:var(--primary)}fieldset{border:1px solid var(--border);border-radius:var(--radius);margin:0 0 14px;padding:12px 14px}legend{color:var(--muted);padding:0 6px;font-size:13px;font-weight:600}.btn{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:8px 14px;font-weight:600;transition:background .15s,border-color .15s;display:inline-flex}.btn:hover{background:var(--surface-2)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--primary);border-color:var(--primary);color:var(--on-primary)}.btn.primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn.danger{color:var(--danger);border-color:color-mix(in srgb, var(--danger) 40%, var(--border))}.btn.danger:hover{background:var(--danger-soft)}.btn.ghost{background:0 0;border-color:#0000}.btn.ghost:hover{background:var(--surface-2)}.btn.sm{padding:5px 10px;font-size:13px}.btn.icon{padding:7px}.btn svg{width:16px;height:16px}.btn-group{display:inline-flex}.btn-group .btn{border-radius:0}.btn-group .btn:first-child{border-radius:8px 0 0 8px}.btn-group .btn:last-child{border-radius:0 8px 8px 0}.btn-group .btn.active{background:var(--primary-soft);color:var(--primary);border-color:var(--primary)}.actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.table-wrap{max-width:100%;overflow-x:auto}.table-wrap td.mono{white-space:nowrap}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:9px 10px}th{text-transform:uppercase;letter-spacing:.03em;color:var(--muted);white-space:nowrap;font-size:12px;font-weight:600}tr:last-child td{border-bottom:0}tbody tr:hover td{background:var(--surface-2)}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}.badge{background:var(--surface-2);color:var(--muted);border:1px solid var(--border);white-space:nowrap;border-radius:999px;align-items:center;gap:4px;padding:2px 8px;font-size:12px;font-weight:600;display:inline-flex}.badge.ok{background:var(--ok-soft);color:var(--ok);border-color:#0000}.badge.warn{background:var(--warn-soft);color:var(--warn);border-color:#0000}.badge.danger{background:var(--danger-soft);color:var(--danger);border-color:#0000}.badge.primary{background:var(--primary-soft);color:var(--primary);border-color:#0000}.chips{flex-wrap:wrap;gap:6px;display:flex}.swatch{border:1px solid var(--border);vertical-align:-2px;border-radius:4px;width:14px;height:14px;display:inline-block}.alert{border:1px solid var(--border);background:var(--surface-2);border-radius:8px;margin-bottom:12px;padding:10px 14px;font-size:14px}.alert.warn{background:var(--warn-soft);color:var(--text);border-color:#0000}.alert.danger{background:var(--danger-soft);border-color:#0000}.alert.ok{background:var(--ok-soft);border-color:#0000}.alert ul{margin:6px 0 0;padding-left:18px}.toasts{z-index:100;pointer-events:none;flex-direction:column;gap:8px;max-width:min(420px,100vw - 32px);display:flex;position:fixed;bottom:16px;right:16px}.toast{pointer-events:none;background:var(--text);color:var(--bg);box-shadow:var(--shadow);border-radius:8px;padding:10px 14px;font-size:14px;animation:.2s ease-out rise}.toast.error{background:var(--danger);color:#fff}.toast.success{background:var(--ok);color:#fff}@keyframes rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.modal-backdrop{z-index:50;background:#00000080;justify-content:center;align-items:flex-start;padding:6vh 16px 16px;display:flex;position:fixed;inset:0;overflow-y:auto}.modal{background:var(--surface);border:1px solid var(--border);border-radius:14px;width:100%;max-width:640px;padding:20px 22px 18px;box-shadow:0 20px 60px #0000004d}.modal.wide{max-width:960px}.modal-head{align-items:center;gap:12px;margin-bottom:14px;display:flex}.modal-head h2{flex:1}.modal-foot{flex-wrap:wrap;justify-content:flex-end;gap:8px;margin-top:16px;display:flex}.editor{border:1px solid var(--border);background:var(--surface);border-radius:8px;overflow:hidden}.editor .cm-editor{height:100%;font-size:13px}.editor .cm-editor.cm-focused{outline:none}.editor .cm-scroller{font-family:var(--mono);line-height:1.5}.editor-tall{height:min(70vh,720px)}.editor-tall .cm-editor{height:100%}.preview-frame{border:1px solid var(--border);background:#f3f4f6;border-radius:8px;width:100%;height:min(72vh,780px);transition:width .2s;display:block}.preview-frame.mobile{width:min(390px,100%);margin:0 auto}.preview-subject{margin-bottom:6px;font-weight:600}.preview-text{white-space:pre-wrap;font-family:var(--mono);background:var(--surface-2);border:1px solid var(--border);border-radius:8px;max-height:min(72vh,780px);padding:12px;font-size:13px;overflow:auto}.progress{background:var(--surface-2);border:1px solid var(--border);border-radius:999px;height:10px;overflow:hidden}.progress>div{background:var(--primary);height:100%;transition:width .2s}.log{font-family:var(--mono);background:var(--surface-2);border:1px solid var(--border);border-radius:8px;max-height:420px;padding:10px 12px;font-size:13px;overflow:auto}.log .ok{color:var(--ok)}.log .fail{color:var(--danger)}.log .skip,.log .retry{color:var(--warn)}.dropzone{overflow-wrap:anywhere;border:2px dashed var(--border);border-radius:var(--radius);text-align:center;color:var(--muted);padding:22px;transition:border-color .15s,background .15s}.dropzone.over{border-color:var(--primary);background:var(--primary-soft)}.dropzone input{display:none}.kv-rows{flex-direction:column;gap:6px;display:flex}.kv-rows .row{flex-wrap:nowrap}.kv-rows input{min-width:0}.login-wrap{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.login-card{width:100%;max-width:380px}.login-card .brand{padding:0 0 14px;font-size:20px}.tabs{border-bottom:1px solid var(--border);gap:2px;margin-bottom:12px;display:flex}.tabs button{font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;margin-bottom:-1px;padding:8px 14px;font-weight:600}.tabs button.active{color:var(--primary);border-bottom-color:var(--primary)}details.help{margin-top:10px}details.help summary{cursor:pointer;color:var(--muted);font-size:13px;font-weight:600}details.help .vars{grid-template-columns:minmax(0,max-content) minmax(0,1fr);gap:4px 14px;margin-top:8px;font-size:13px;display:grid}details.help .vars code{overflow-wrap:anywhere}kbd{font-family:var(--mono);background:var(--surface-2);border:1px solid var(--border);border-radius:4px;padding:0 5px;font-size:12px}
