:root{
  --bg:#f4f5fb; --bg2:#eef0f8; --panel:#ffffff; --panel2:#f8fafc;
  --ink:#111827; --muted:#6b7280; --line:#e6e8f0; --line2:#eef1f6;
  --brand:#6d5efc; --brand2:#22d3ee; --brand-ink:#5b4fe0; --brand-soft:#eef0ff;
  --good:#16a34a; --good-soft:#dcfce7; --ok:#d97706; --ok-soft:#fef3c7; --low:#e11d48; --low-soft:#ffe4e6;
  --sidebar:#12132a; --sidebar2:#1a1c3a; --sidebar-ink:#a9b0d0; --sidebar-active:#ffffff;
  --radius:16px; --radius-sm:11px;
  --shadow:0 1px 2px rgba(17,24,39,.04),0 6px 20px -8px rgba(17,24,39,.12);
  --shadow-lg:0 12px 40px -12px rgba(17,24,39,.22);
  --font:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --display:'Sora','Inter',var(--font);
}
:root[data-theme="dark"]{
  --bg:#0b0c1a; --bg2:#0f1022; --panel:#15172e; --panel2:#1b1e3a;
  --ink:#e8eaf5; --muted:#9aa0c0; --line:#262a4d; --line2:#20233f;
  --brand:#8b7dff; --brand2:#38e0f0; --brand-ink:#a99cff; --brand-soft:#20214a;
  --good:#4ade80; --good-soft:#12331f; --ok:#fbbf24; --ok-soft:#3a2c0a; --low:#fb7185; --low-soft:#3a1220;
  --sidebar:#0b0c1a; --sidebar2:#15172e; --sidebar-ink:#9aa0c0; --sidebar-active:#ffffff;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px -10px rgba(0,0,0,.5);
  --shadow-lg:0 16px 48px -12px rgba(0,0,0,.6);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme]){
    --bg:#0b0c1a; --bg2:#0f1022; --panel:#15172e; --panel2:#1b1e3a;
    --ink:#e8eaf5; --muted:#9aa0c0; --line:#262a4d; --line2:#20233f;
    --brand:#8b7dff; --brand2:#38e0f0; --brand-ink:#a99cff; --brand-soft:#20214a;
    --good:#4ade80; --good-soft:#12331f; --ok:#fbbf24; --low:#fb7185; --low-soft:#3a1220;
    --sidebar:#0b0c1a; --sidebar2:#15172e; --sidebar-ink:#9aa0c0;
  }
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);font-size:14.5px;line-height:1.6;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
a{color:var(--brand-ink);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-family:var(--display);font-size:25px;letter-spacing:-.02em;margin:0 0 2px}
h2{font-family:var(--display);font-size:17px;margin:0 0 12px;letter-spacing:-.01em}
h3{font-size:13px;margin:0 0 10px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.muted{color:var(--muted)}.small{font-size:12px}.strong{font-weight:600}.mt{margin-top:26px}

/* Layout */
.app{display:flex;min-height:100vh}
.sidebar{width:256px;background:linear-gradient(185deg,var(--sidebar),var(--sidebar2));color:var(--sidebar-ink);display:flex;flex-direction:column;padding:18px 14px;position:sticky;top:0;height:100vh;border-right:1px solid rgba(255,255,255,.04)}
.brand{display:flex;align-items:center;gap:11px;padding:8px 8px 20px}
.brand.center{justify-content:center;flex-direction:column;gap:10px}
.logo{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;font-weight:800;color:#fff;font-size:15px;flex:none;box-shadow:0 6px 16px -4px rgba(109,94,252,.6);font-family:var(--display)}
.brand-name{font-weight:700;color:#fff;font-size:15.5px;font-family:var(--display)}
nav{display:flex;flex-direction:column;gap:2px;margin-top:4px}
.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:11px;color:var(--sidebar-ink);font-weight:500;font-size:14px;position:relative;transition:background .15s,color .15s}
.nav-item svg{opacity:.85}
.nav-item:hover{background:rgba(255,255,255,.06);text-decoration:none;color:#fff}
.nav-item.active{background:linear-gradient(135deg,var(--brand),var(--brand-ink));color:#fff;box-shadow:0 6px 16px -6px rgba(109,94,252,.7)}
.nav-item.active svg{opacity:1}
.nav-dot{width:8px;height:8px;border-radius:50%;margin-left:auto}
.nav-dot.ok{background:#4ade80;box-shadow:0 0 0 3px rgba(74,222,128,.2)}
.nav-dot.bad{background:#fb7185;box-shadow:0 0 0 3px rgba(251,113,133,.2)}
.sidebar-foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.07);padding-top:12px;display:flex;flex-direction:column;gap:10px}
.theme-toggle{display:flex;align-items:center;gap:9px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);color:var(--sidebar-ink);padding:9px 12px;border-radius:10px;cursor:pointer;font-size:13px;font-weight:500}
.theme-toggle:hover{background:rgba(255,255,255,.1);color:#fff}
.theme-toggle .ic-moon{display:none}
:root[data-theme="dark"] .theme-toggle .ic-sun{display:none}
:root[data-theme="dark"] .theme-toggle .ic-moon{display:inline}
.user{display:flex;align-items:center;gap:10px}
.avatar{width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;display:grid;place-items:center;font-weight:700;flex:none}
.user-meta{min-width:0;flex:1}
.user-name{color:#fff;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-email{font-size:11px;color:#7079a0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logout-form{flex:none}
.logout{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:var(--sidebar-ink);width:34px;height:34px;border-radius:9px;cursor:pointer;display:grid;place-items:center}
.logout:hover{background:rgba(251,113,133,.2);color:#fff}
.main{flex:1;padding:32px 36px;max-width:1220px;width:100%;margin:0 auto}

/* Topbar */
.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.topbar-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.back{font-size:13px;color:var(--muted);display:inline-block;margin-bottom:4px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:11px;background:var(--panel);border:1px solid var(--line);color:var(--ink);font-weight:600;font-size:13.5px;cursor:pointer;box-shadow:var(--shadow);transition:transform .08s,border-color .15s,filter .15s;font-family:var(--font)}
.btn:hover{text-decoration:none;border-color:var(--brand);transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand-ink));color:#fff;border:0;box-shadow:0 8px 20px -8px rgba(109,94,252,.7)}
.btn.primary:hover{filter:brightness(1.07)}
.btn.lg{padding:13px 22px;font-size:15px;width:100%;justify-content:center;margin-top:10px}
.btn.full{width:100%;justify-content:center}
.btn.danger-outline{border-color:var(--low);color:var(--low);background:transparent}
.btn.danger-outline:hover{background:var(--low-soft)}
.link{background:none;border:0;color:var(--brand-ink);cursor:pointer;font-size:13px;padding:0;font-family:inherit}
.link:hover{text-decoration:underline}
.link.danger{color:var(--low)}

/* Panels */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);margin-bottom:18px}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.panel-head h2{margin:0}
.notice{background:linear-gradient(120deg,var(--brand-soft),transparent);border-color:var(--brand)}
.empty{padding:24px 0;text-align:center}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat::after{content:'';position:absolute;right:-20px;top:-20px;width:70px;height:70px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));opacity:.08}
.stat-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600}
.stat-value{font-family:var(--display);font-size:30px;font-weight:800;margin-top:6px;letter-spacing:-.02em}
.stat-unit{font-size:13px;font-weight:500;color:var(--muted)}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}

/* Tables */
.table{width:100%;border-collapse:collapse}
.table th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:9px 10px;border-bottom:1px solid var(--line)}
.table td{padding:12px 10px;border-bottom:1px solid var(--line2);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tbody tr{transition:background .12s}
.table tbody tr:hover{background:var(--panel2)}
.actions{display:flex;gap:12px;align-items:center}
.actions form{display:inline}
.score{display:inline-block;min-width:36px;text-align:center;padding:3px 9px;border-radius:8px;font-weight:700;font-size:13px}
.score-good{background:var(--good-soft);color:var(--good)}
.score-ok{background:var(--ok-soft);color:var(--ok)}
.score-low{background:var(--low-soft);color:var(--low)}

.feature-list{list-style:none;padding:0;margin:0}
.feature-list li{padding:8px 0;font-size:14px;border-bottom:1px dashed var(--line2)}
.feature-list li:last-child{border:0}
.fineprint{font-size:12px;color:var(--muted);margin-top:14px;line-height:1.5}

/* Forms */
.field{margin-bottom:16px}
label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
input[type=text],input[type=email],input[type=password],input[type=number],select,textarea{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:var(--radius-sm);font-size:14px;background:var(--panel);color:var(--ink);font-family:var(--font);transition:border-color .15s,box-shadow .15s}
textarea{resize:vertical;line-height:1.6}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3.5px var(--brand-soft)}
.hint{font-size:12px;color:var(--muted);margin:6px 0 0}
.req-star{color:var(--low)}
.badge-set{font-size:11px;background:var(--good-soft);color:var(--good);padding:1px 8px;border-radius:999px;font-weight:600}
.inline-form{display:flex;gap:10px;margin-top:14px}
.inline-form input{flex:1}
.toggles{display:flex;gap:16px;flex-wrap:wrap;margin:8px 0 4px}
.toggle{display:flex;align-items:center;gap:8px;font-weight:500;color:var(--ink);cursor:pointer;background:var(--panel2);padding:8px 14px;border-radius:999px;border:1px solid var(--line);font-size:13px}
.toggle input{width:auto;accent-color:var(--brand)}

/* Alerts */
.alert{padding:13px 16px;border-radius:12px;margin-bottom:18px;font-size:14px;border:1px solid transparent}
.alert.error{background:var(--low-soft);border-color:var(--low);color:var(--low)}
.alert.success{background:var(--good-soft);border-color:var(--good);color:var(--good)}

/* Auth */
.auth-body{display:grid;place-items:center;min-height:100vh;background:radial-gradient(1200px 600px at 20% -10%,rgba(109,94,252,.35),transparent),linear-gradient(135deg,#0b0c1a,#232156)}
.auth-card{background:var(--panel);border-radius:22px;padding:36px;width:100%;max-width:390px;box-shadow:var(--shadow-lg);border:1px solid var(--line)}
.auth-sub{text-align:center;color:var(--muted);margin:6px 0 22px}

/* Generate + progress */
.gen-form .hint{margin-top:4px}
.progress-panel{text-align:center;padding:38px}
.progress-panel h2{font-size:19px}
.progress-bar{height:12px;background:var(--line);border-radius:999px;overflow:hidden;margin:14px 0 8px}
.progress-fill{height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--brand2));transition:width .4s ease;border-radius:999px}
.progress-pct{font-family:var(--display);font-weight:800;font-size:22px;margin-bottom:18px}
.progress-steps{list-style:none;padding:0;max-width:380px;margin:0 auto;text-align:left}
.progress-steps li{padding:9px 0 9px 32px;position:relative;color:var(--muted);font-size:14px}
.progress-steps li::before{content:'○';position:absolute;left:6px;font-size:15px}
.progress-steps li.active{color:var(--ink);font-weight:600}
.progress-steps li.active::before{content:'◐';color:var(--brand)}
.progress-steps li.done{color:var(--good)}
.progress-steps li.done::before{content:'✓';color:var(--good)}

/* Article view */
.article-layout{display:grid;grid-template-columns:1fr 330px;gap:20px;align-items:start}
.article-main{min-width:0}
.tabs{display:inline-flex;gap:3px;margin-bottom:16px;background:var(--bg2);padding:4px;border-radius:12px;border:1px solid var(--line)}
.tab{border:0;background:none;padding:8px 16px;border-radius:9px;cursor:pointer;font-weight:600;font-size:13px;color:var(--muted);font-family:var(--font)}
.tab.active{background:var(--panel);color:var(--ink);box-shadow:var(--shadow)}
.tab-pane{display:none}.tab-pane.active{display:block}
.article-render{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:38px 46px;box-shadow:var(--shadow);font-size:16px;line-height:1.75}
.article-render h1{font-size:32px;line-height:1.2;margin-bottom:20px}
.article-render h2{font-size:23px;margin:32px 0 12px}
.article-render h3{font-size:18px;text-transform:none;letter-spacing:0;color:var(--ink);margin:22px 0 8px}
.article-render p{margin:0 0 16px}
.article-render ul,.article-render ol{margin:0 0 16px;padding-left:24px}
.article-render li{margin-bottom:7px}
.article-render blockquote{border-left:3px solid var(--brand);padding-left:16px;color:var(--muted);margin:0 0 16px}
.article-render a{color:var(--brand-ink);text-decoration:underline}
.article-render .toc{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:24px;font-size:14px}
.article-render .toc-title{font-weight:700;margin:0 0 8px;font-family:var(--display)}
.article-render .toc ul{margin:0;padding-left:18px}
.article-render .faq-item{border-top:1px solid var(--line2);padding-top:16px;margin-top:16px}
.code{background:#0b0f1e;color:#d7def0;border-radius:12px;padding:18px;overflow:auto;font:12.5px/1.65 "SF Mono",Consolas,Monaco,monospace;white-space:pre-wrap;word-break:break-word;max-height:640px}
.copy-btn{float:right;margin-bottom:8px;background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:6px 13px;cursor:pointer;font-size:12px;font-weight:600;color:var(--ink)}

.article-side .panel{padding:20px}
.score-ring{width:128px;height:128px;border-radius:50%;margin:6px auto 6px;display:grid;place-items:center;background:conic-gradient(var(--brand) calc(var(--pct,70%)),var(--line) 0);position:relative}
.score-ring::after{content:'';position:absolute;inset:11px;border-radius:50%;background:var(--panel)}
.score-num{position:relative;z-index:1;font-family:var(--display);font-size:36px;font-weight:800}
.score-max{position:relative;z-index:1;font-size:13px;color:var(--muted)}
.score-ring.score-good{--pct:85%}.score-ring.score-ok{--pct:65%}.score-ring.score-low{--pct:45%}
.score-caption{text-align:center;color:var(--muted);font-size:13px;margin:0 0 14px}
.mini-stats{display:flex;justify-content:space-around;text-align:center;border-top:1px solid var(--line2);padding-top:14px}
.mini-stats span{display:block;font-family:var(--display);font-size:21px;font-weight:800}
.mini-stats div{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.meta-row{display:flex;gap:10px;padding:8px 0;border-bottom:1px dashed var(--line2);font-size:13px}
.meta-row:last-child{border:0}
.meta-k{color:var(--muted);min-width:80px;flex:none}
.meta-v{word-break:break-word}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{background:var(--brand-soft);color:var(--brand-ink);padding:4px 11px;border-radius:999px;font-size:12px;font-weight:500}
.checks{list-style:none;padding:0;margin:0}
.check{display:flex;gap:10px;padding:10px 0;border-bottom:1px dashed var(--line2)}
.check:last-child{border:0}
.check-icon{width:20px;height:20px;border-radius:50%;flex:none;display:grid;place-items:center;font-size:12px;font-weight:700;color:#fff}
.check-pass .check-icon{background:var(--good)}.check-warn .check-icon{background:var(--ok)}.check-fail .check-icon{background:var(--low)}
.check-label{font-size:13px;font-weight:600;display:block}
.check-label em{font-weight:400;color:var(--muted);font-style:normal}
.check-hint{font-size:11px;color:var(--muted)}

.code-block{background:#0b0f1e;color:#cbd5e1;border-radius:12px;padding:15px 17px;font:12px/1.85 Consolas,monospace;margin:12px 0;overflow:auto}
.code-block code{color:#93c5fd}
.token{font-family:Consolas,monospace;font-size:12px;background:var(--panel2);padding:3px 9px;border-radius:6px;border:1px solid var(--line)}
.test-result{font-size:12px;font-weight:600}
.test-result.ok{color:var(--good)}.test-result.err{color:var(--low)}

/* License */
.license-status{display:flex;align-items:center;gap:14px;padding:16px;border-radius:14px;margin-bottom:16px}
.license-status.is-valid{background:var(--good-soft)}
.license-status.is-invalid{background:var(--low-soft)}
.license-badge{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--panel);flex:none}
.is-valid .license-badge{color:var(--good)}.is-invalid .license-badge{color:var(--low)}
.license-headline{font-family:var(--display);font-weight:800;font-size:18px}
.license-reason{font-size:13px;color:var(--muted)}
.help-box{margin-top:18px;padding:14px 16px;background:var(--panel2);border-radius:12px;border:1px solid var(--line)}

/* Bulk */
.batch-pct{font-family:var(--display);font-weight:800;font-size:16px}
.batch-list{list-style:none;padding:0;margin:14px 0 0}
.batch-item{display:flex;align-items:center;gap:12px;padding:11px 14px;border:1px solid var(--line);border-radius:11px;margin-bottom:8px;background:var(--panel2)}
.batch-item .b-title{flex:1;font-weight:500;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.batch-item .b-state{font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px}
.b-pending{background:var(--line);color:var(--muted)}
.b-working{background:var(--brand-soft);color:var(--brand-ink)}
.b-done{background:var(--good-soft);color:var(--good)}
.b-failed{background:var(--low-soft);color:var(--low)}
.spinner{width:15px;height:15px;border:2px solid var(--line);border-top-color:var(--brand);border-radius:50%;animation:spin .7s linear infinite;flex:none}
@keyframes spin{to{transform:rotate(360deg)}}

/* Rewrite tool */
.rewrite-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.rewrite-out{border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px 14px;min-height:326px;max-height:420px;overflow:auto;background:var(--panel2);white-space:pre-wrap;line-height:1.65;font-size:14px}
.rewrite-metrics{display:flex;gap:14px;margin:14px 0 0}
.metric{background:var(--panel2);border:1px solid var(--line);border-radius:11px;padding:10px 16px;display:flex;flex-direction:column}
.metric-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.metric span:last-child{font-family:var(--display);font-weight:800;font-size:18px}

/* WordPress publish dropdown */
.wp-publish{position:relative}
.wp-menu{position:absolute;right:0;top:calc(100% + 6px);background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:6px;z-index:20;min-width:170px}
.wp-opt{display:block;width:100%;text-align:left;background:none;border:0;padding:9px 12px;border-radius:8px;cursor:pointer;font-size:13.5px;color:var(--ink);font-family:var(--font)}
.wp-opt:hover{background:var(--panel2)}

/* Toasts */
.toasts{position:fixed;right:20px;bottom:20px;display:flex;flex-direction:column;gap:10px;z-index:9999}
.toast{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:12px;padding:13px 16px;box-shadow:var(--shadow-lg);font-size:13.5px;min-width:240px;max-width:360px;animation:toastIn .25s ease}
.toast.success{border-left-color:var(--good)}
.toast.error{border-left-color:var(--low)}
.toast .t-title{font-weight:700;margin-bottom:2px}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:none}}

@media(max-width:960px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid-2,.grid-3,.rewrite-grid{grid-template-columns:1fr}
  .article-layout{grid-template-columns:1fr}
}
@media(max-width:640px){
  .app{flex-direction:column}
  .sidebar{width:auto;height:auto;position:static;flex-direction:row;align-items:center;flex-wrap:wrap;gap:8px;padding:12px}
  .sidebar nav{flex-direction:row;flex-wrap:wrap}
  .nav-item span{display:none}
  .nav-dot{display:none}
  .sidebar-foot{margin:0;border:0;padding:0;flex-direction:row}
  .theme-toggle span{display:none}
  .main{padding:20px 16px}
  .article-render{padding:24px 20px}
}