:root{
  --bg:#f1f3f4; --panel:#fff; --ink:#202124; --muted:#5f6368; --line:#dadce0; --line-soft:#e8eaed;
  --primary:#1a73e8; --primary-dark:#1558b0; --primary-soft:#e8f0fe;
  --side:#1f2a37; --side-ink:#c9d1d9; --side-active:#2d3b4c;
  --ok:#188038; --ok-soft:#e6f4ea; --warn:#b06000; --warn-soft:#fef7e0; --err:#c5221f; --err-soft:#fce8e6;
  --radius:8px; --shadow:0 1px 2px rgba(60,64,67,.15),0 1px 3px 1px rgba(60,64,67,.08);
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:14px/1.5 "Segoe UI",Roboto,-apple-system,"Helvetica Neue",Arial,sans-serif}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{margin:0;font-weight:600}

/* Layout */
.app{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.sidebar{background:var(--side);color:var(--side-ink);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;padding:18px 20px;color:#fff;font-size:18px;font-weight:700;border-bottom:1px solid #2f3d4e}
.brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:6px;background:var(--primary);font-size:15px}
.nav{padding:12px 10px;display:flex;flex-direction:column;gap:2px}
.nav-label{padding:14px 12px 6px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#8b98a8}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:6px;color:var(--side-ink)}
.nav a:hover{background:var(--side-active);color:#fff;text-decoration:none}
.nav a.active{background:var(--primary);color:#fff}
.nav svg{width:18px;height:18px;flex:none}
.side-foot{margin-top:auto;padding:14px 20px;border-top:1px solid #2f3d4e;font-size:12px;color:#8b98a8}

.main{min-width:0;display:flex;flex-direction:column}
.topbar{height:60px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:5}
.crumbs{color:var(--muted);font-size:13px}
.crumbs b{color:var(--ink);font-weight:600}
.user{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted)}
.avatar{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--primary-soft);color:var(--primary);font-weight:700;text-transform:uppercase}
.linkbtn{background:none;border:0;padding:0;color:var(--primary);font:inherit;cursor:pointer}
.linkbtn:hover{text-decoration:underline}
.content{padding:28px;max-width:1240px;width:100%}

.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-head h1{font-size:24px}
.page-head p{margin:4px 0 0;color:var(--muted)}
.actions{display:flex;gap:8px;flex-wrap:wrap}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 16px;border-radius:4px;border:1px solid var(--line);background:#fff;color:var(--primary);font:500 14px/1 inherit;font-family:inherit;cursor:pointer;white-space:nowrap}
.btn:hover{background:#f8fafe;text-decoration:none}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-sm{height:30px;padding:0 12px;font-size:13px}
.btn svg{width:16px;height:16px}

/* Alerts */
.alert{display:flex;gap:10px;align-items:flex-start;padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;border:1px solid;word-break:break-word}
.alert-success{background:var(--ok-soft);border-color:#b7dfc1;color:#0d5323}
.alert-error{background:var(--err-soft);border-color:#f4c7c3;color:#8c1d18}
.alert-info,.alert-warning{background:var(--warn-soft);border-color:#f6dea0;color:#6b3d00}

/* Cards */
.card{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:20px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line-soft)}
.card-head h2{font-size:16px}
.card-head p{margin:2px 0 0;color:var(--muted);font-size:13px}
.card-body{padding:20px}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.stat{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;border-top:3px solid var(--primary)}
.stat:nth-child(2){border-top-color:#34a853}.stat:nth-child(3){border-top-color:#fbbc04}.stat:nth-child(4){border-top-color:#ea4335}
.stat-label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em}
.stat-value{font-size:28px;font-weight:600;margin-top:4px}
.stat-note{color:var(--muted);font-size:12px}

/* Connection banner */
.connect{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px}
.connect-info{display:flex;align-items:center;gap:14px}
.dot{width:10px;height:10px;border-radius:50%;background:#bdc1c6;flex:none}
.dot.on{background:var(--ok);box-shadow:0 0 0 4px var(--ok-soft)}

/* Tables */
.table-wrap{overflow-x:auto}
table.data{width:100%;border-collapse:collapse}
table.data th{background:#f8f9fa;color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;text-align:left;padding:10px 20px;border-bottom:1px solid var(--line)}
table.data td{padding:12px 20px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
table.data tr:last-child td{border-bottom:0}
table.data tr:hover td{background:#fafbfc}
table.data .num{text-align:right;font-variant-numeric:tabular-nums}
.cell-title{font-weight:500}
.cell-sub{color:var(--muted);font-size:12px}
.cell-err{margin-top:4px;color:var(--err);font-size:12px;max-width:460px}
.empty{padding:36px 20px;text-align:center;color:var(--muted)}
.empty .btn{margin-top:12px}
.inline{display:inline-flex;gap:6px}

.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:12px;font-size:12px;font-weight:600}
.badge:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge-draft{background:#f1f3f4;color:var(--muted)}
.badge-published{background:var(--ok-soft);color:var(--ok)}
.badge-error{background:var(--err-soft);color:var(--err)}

/* Forms */
.form-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px;align-items:start}
.form-section .card-body{display:grid;gap:18px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field label{display:block;font-weight:600;font-size:13px;margin-bottom:6px}
.field .req{color:var(--err)}
.field input[type=text],.field input[type=number],.field input[type=url],.field select,.field textarea{
  width:100%;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:4px;background:#fff;color:var(--ink);font:inherit}
.field textarea{height:auto;min-height:130px;padding:10px 12px;resize:vertical;line-height:1.55}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.field input[type=file]{width:100%;padding:8px;border:1px dashed var(--line);border-radius:4px;background:#fafbfc;font:inherit}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--err)}
.help{display:flex;justify-content:space-between;gap:12px;margin-top:5px;color:var(--muted);font-size:12px}
.counter.over{color:var(--err);font-weight:600}
.errorlist{list-style:none;margin:5px 0 0;padding:0;color:var(--err);font-size:12px}
.prefix-wrap{position:relative}
.prefix-wrap span{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted)}
.prefix-wrap input{padding-left:28px !important}
.form-foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 20px;border-top:1px solid var(--line-soft);background:#fafbfc;border-radius:0 0 var(--radius) var(--radius)}
.side-panel{position:sticky;top:80px}
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.checklist li{display:flex;gap:10px;font-size:13px}
.checklist li:before{content:"✓";display:grid;place-items:center;flex:none;width:18px;height:18px;border-radius:50%;background:var(--primary-soft);color:var(--primary);font-size:11px;font-weight:700}
.note{padding:12px 14px;border-radius:6px;background:var(--warn-soft);color:#6b3d00;font-size:13px}
.spec{width:100%;border-collapse:collapse;font-size:13px}
.spec td{padding:7px 0;border-bottom:1px solid var(--line-soft)}
.spec td:last-child{text-align:right;color:var(--muted)}
.spec tr:last-child td{border-bottom:0}

@media (max-width:1000px){
  .form-layout{grid-template-columns:1fr}.side-panel{position:static}
  .stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .app{grid-template-columns:1fr}
  .sidebar{position:static;height:auto}
  .nav{flex-direction:row;flex-wrap:wrap}.nav-label,.side-foot{display:none}
  .content{padding:16px}.topbar{padding:0 16px}
  .grid-2,.stats{grid-template-columns:1fr}
  .connect{flex-direction:column;align-items:flex-start}
}

/* Lead forms */
.checks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.check{display:flex !important;align-items:center;gap:8px;margin:0 !important;padding:9px 12px;border:1px solid var(--line);border-radius:4px;font-weight:400 !important;cursor:pointer}
.check:has(input:checked){border-color:var(--primary);background:var(--primary-soft)}
.check input{margin:0;accent-color:var(--primary)}
.btn-danger{color:var(--err)}
.btn-danger:hover{background:var(--err-soft)}
.select-sm{height:30px;padding:0 8px;border:1px solid var(--line);border-radius:4px;background:#fff;font:inherit;font-size:13px}
@media (max-width:760px){.checks{grid-template-columns:1fr 1fr}}

/* Plain-language status badges */
.badge-ready{background:var(--primary-soft);color:var(--primary)}
.badge-live{background:var(--ok-soft);color:var(--ok)}
.badge-paused{background:var(--warn-soft);color:var(--warn)}
.status-note{display:block;margin-top:3px;color:var(--muted);font-size:12px}

/* Getting started */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.steps li{display:flex;align-items:center;gap:14px;padding:12px 20px;border-bottom:1px solid var(--line-soft)}
.steps li:last-child{border-bottom:0}
.step-num{display:grid;place-items:center;flex:none;width:28px;height:28px;border-radius:50%;border:2px solid var(--line);color:var(--muted);font-weight:700;font-size:13px}
.steps li.done .step-num{background:var(--ok);border-color:var(--ok);color:#fff}
.steps li.done .step-text{color:var(--muted);text-decoration:line-through}
.step-text{flex:1}
.progress{height:6px;border-radius:3px;background:var(--line-soft);overflow:hidden;width:160px}
.progress span{display:block;height:100%;background:var(--ok)}

/* Campaign type chooser */
.type-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.type-card{display:flex;flex-direction:column;gap:12px;padding:22px;background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);border:2px solid transparent;color:var(--ink)}
.type-card:hover{border-color:var(--primary);text-decoration:none}
.type-card.disabled{opacity:.6;pointer-events:none}
.type-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:10px;background:var(--primary-soft);color:var(--primary)}
.type-icon svg{width:24px;height:24px}
.type-card h2{font-size:17px}
.type-card p{margin:0;color:var(--muted)}
.type-card ul{margin:0;padding-left:18px;color:var(--ink);font-size:13px}
.type-card .go{margin-top:auto;color:var(--primary);font-weight:600}
.pill{display:inline-block;padding:2px 8px;border-radius:10px;background:#f1f3f4;color:var(--muted);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}

/* Errors with expandable details */
.problem{margin-top:6px;padding:8px 10px;border-radius:6px;background:var(--err-soft);color:#8c1d18;font-size:12px;max-width:520px}
.problem details{margin-top:4px}
.problem summary{cursor:pointer;color:var(--err);font-weight:600}
.problem pre{white-space:pre-wrap;word-break:break-word;max-height:180px;overflow:auto;margin:6px 0 0;font-size:11px;color:#5f2120}

/* Budget estimate and hints */
.estimate{margin-top:6px;padding:8px 10px;border-radius:6px;background:var(--primary-soft);color:#174ea6;font-size:12px}
.estimate:empty{display:none}
.hint{color:var(--muted);font-size:12px}
.term{color:var(--muted);font-weight:400;font-size:12px}
.tag{display:inline-block;padding:1px 8px;border-radius:10px;background:#f1f3f4;color:var(--muted);font-size:11px;font-weight:600}
.char-count{white-space:nowrap}
.char-count.over{color:var(--err);font-weight:600}
.glossary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 24px;font-size:13px}
.glossary b{display:block}
.glossary span{color:var(--muted)}
@media (max-width:1000px){.type-grid,.glossary{grid-template-columns:1fr}}
.prefix-wrap.money input{padding-left:52px !important}
.prefix-wrap.money span{font-size:12px;font-weight:600}
.badge{white-space:nowrap}
td.num .status-note{white-space:nowrap}
.image-check:empty{display:none}
.image-check{display:flex;align-items:center;gap:10px;margin-top:8px;padding:8px 10px;border-radius:6px;font-size:12px}
.image-check.good{background:var(--ok-soft);color:#0d5323}
.image-check.bad{background:var(--err-soft);color:#8c1d18;font-weight:600}
.image-check img{height:40px;max-width:80px;object-fit:contain;border-radius:3px;background:#fff;border:1px solid var(--line)}

/* Public pages (home, sign in, privacy, terms) */
body.public{display:flex;flex-direction:column;min-height:100vh}
body.public main{flex:1}
.pub-wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.pub-top{background:var(--side)}
.pub-nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.pub-brand{padding:0;border:0}
.pub-nav nav{display:flex;align-items:center;gap:18px}
.pub-nav nav a:not(.btn){color:var(--side-ink)}
.pub-hero{background:linear-gradient(180deg,var(--side),#2b3a4d);color:#fff;padding:64px 0 72px}
.pub-hero h1{font-size:40px;max-width:720px;line-height:1.15}
.pub-hero .lead{max-width:640px;font-size:17px;color:#d6dde6;margin:16px 0 26px}
.pub-hero .btn:not(.btn-primary){background:transparent;color:#fff;border-color:#5b6b7f}
.pub-section{padding:44px 20px 8px}
.pub-section h2{font-size:24px;margin-bottom:18px}
.pub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.pub-grid .card{margin:0}
.pub-grid h3{font-size:16px;margin-bottom:6px}
.pub-grid p{margin:0;color:var(--muted)}
.pub-steps{margin:0;padding-left:22px;display:grid;gap:10px;font-size:15px}
.pub-login{max-width:440px;padding-top:56px;padding-bottom:56px}
.pub-login .card-body{display:grid;gap:16px}
.pub-login input{width:100%;height:42px;padding:0 12px;border:1px solid var(--line);border-radius:4px;font:inherit}
.pub-doc{max-width:780px;padding-top:40px;padding-bottom:48px;font-size:15px;line-height:1.65}
.pub-doc h1{font-size:30px;margin-bottom:4px}
.pub-doc h2{font-size:19px;margin:28px 0 8px}
.pub-doc li{margin-bottom:6px}
.pub-foot{margin-top:40px;padding:22px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
.pub-foot .pub-wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media (max-width:860px){.pub-grid{grid-template-columns:1fr}.pub-hero h1{font-size:30px}}