:root {
  --bg: #f4f7f9;
  --panel: #ffffff;
  --panel-soft: #eef4f5;
  --text: #17252a;
  --muted: #66777f;
  --line: #dce5e8;
  --accent: #155e63;
  --accent-2: #0f766e;
  --accent-soft: #dff2f1;
  --success: #15803d;
  --success-bg: #dcfce7;
  --warning: #a16207;
  --warning-bg: #fef3c7;
  --danger: #b91c1c;
  --danger-bg: #fee2e2;
  --info: #1d4ed8;
  --info-bg: #dbeafe;
  --shadow: 0 10px 30px rgba(16, 49, 55, 0.07);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--bg); color: var(--text); font-family: Inter, Arial, sans-serif; }
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select { font: inherit; }
code, pre, .code-box { font-family: Consolas, "SFMono-Regular", monospace; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 260px 1fr; }
.sidebar { background: #103d42; color: #fff; padding: 24px 18px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; z-index: 20; }
.brand-block { display: flex; gap: 12px; align-items: center; }
.brand-mark { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; background: #fff; color: var(--accent); font-weight: 800; letter-spacing: .04em; }
.brand-title { font-size: 18px; font-weight: 800; }
.brand-subtitle { font-size: 11px; opacity: .7; text-transform: uppercase; letter-spacing: .12em; }
.nav-list { margin-top: 34px; display: grid; gap: 7px; }
.nav-link { color: rgba(255,255,255,.8); padding: 11px 13px; border-radius: 10px; font-size: 14px; }
.nav-link:hover, .nav-link.active { background: rgba(255,255,255,.12); color: #fff; text-decoration: none; }
.sidebar-note { margin-top: auto; padding: 13px; border: 1px solid rgba(255,255,255,.15); border-radius: 12px; font-size: 12px; line-height: 1.45; color: rgba(255,255,255,.8); }

.main-area { min-width: 0; }
.topbar { min-height: 88px; background: rgba(255,255,255,.94); border-bottom: 1px solid var(--line); padding: 18px 30px; display: flex; align-items: center; gap: 18px; position: sticky; top: 0; z-index: 10; backdrop-filter: blur(10px); }
.page-eyebrow, .panel-kicker { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; font-weight: 700; }
.page-title { margin: 4px 0 0; font-size: 24px; }
.user-area { margin-left: auto; display: flex; align-items: center; gap: 13px; }
.user-name { font-size: 13px; font-weight: 700; }
.link-button { border: 0; background: none; color: var(--accent-2); cursor: pointer; padding: 0; }
.menu-button { display: none; border: 1px solid var(--line); background: #fff; border-radius: 9px; padding: 7px 10px; }
.content { padding: 28px 30px 50px; max-width: 1780px; }

.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-bottom: 22px; flex-wrap: wrap; }
.chip { display: inline-flex; padding: 7px 10px; background: #fff; border: 1px solid var(--line); border-radius: 999px; margin: 0 6px 6px 0; font-size: 12px; }
.badge { display: inline-flex; align-items: center; justify-content: center; padding: 4px 8px; border-radius: 999px; font-size: 11px; font-weight: 800; white-space: nowrap; background: #eef2f3; color: #53636b; }
.badge.ready, .badge.active_candidate, .badge.approved { background: var(--success-bg); color: var(--success); }
.badge.warning, .badge.review, .badge.ambiguous, .badge.not_configured { background: var(--warning-bg); color: var(--warning); }
.badge.error, .badge.critical { background: var(--danger-bg); color: var(--danger); }
.badge.disabled, .badge.neutral, .badge.draft, .badge.backlog { background: #edf1f3; color: #5c6870; }
.badge.risk-low { background: var(--success-bg); color: var(--success); }
.badge.risk-medium { background: var(--warning-bg); color: var(--warning); }
.badge.risk-high, .badge.risk-critical { background: var(--danger-bg); color: var(--danger); }

.metric-grid { display: grid; grid-template-columns: repeat(6, minmax(150px, 1fr)); gap: 14px; margin-bottom: 20px; }
.compact-grid { grid-template-columns: repeat(4, minmax(170px, 1fr)); }
.metric-card { background: var(--panel); border: 1px solid var(--line); border-radius: 15px; padding: 18px; box-shadow: var(--shadow); }
.metric-label { color: var(--muted); font-size: 12px; }
.metric-value { font-size: 30px; font-weight: 800; margin-top: 9px; }
.metric-text { font-size: 17px; font-weight: 800; margin-top: 13px; word-break: break-word; }
.metric-foot { color: var(--muted); font-size: 11px; margin-top: 6px; }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); padding: 20px; margin-bottom: 20px; }
.panel-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 15px; margin-bottom: 16px; }
.panel-header h2 { margin: 4px 0 0; font-size: 18px; }
.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.integration-list { display: grid; gap: 10px; }
.integration-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; border-top: 1px solid var(--line); padding-top: 11px; }
.integration-row:first-child { border-top: 0; padding-top: 0; }
.status-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; margin-right: 7px; background: #94a3b8; }
.status-ready { background: #22c55e; }
.status-warning, .status-not_configured { background: #f59e0b; }
.status-error { background: #ef4444; }
.status-disabled { background: #94a3b8; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; padding: 10px 11px; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; background: #f8fafb; border-bottom: 1px solid var(--line); }
td { padding: 11px; border-bottom: 1px solid #edf1f2; vertical-align: top; }
tbody tr:hover { background: #f8fbfb; }
.small { font-size: 11px; }
.muted { color: var(--muted); }
.empty { color: var(--muted); text-align: center; padding: 30px; }

.card-grid { display: grid; grid-template-columns: repeat(3, minmax(260px, 1fr)); gap: 18px; }
.project-card, .integration-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 20px; box-shadow: var(--shadow); color: var(--text); }
.project-card:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(16,49,55,.11); text-decoration: none; }
.project-card-top, .integration-card-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.project-card h2, .integration-card h2 { margin: 18px 0 8px; }
.project-card p, .integration-card p { color: var(--muted); min-height: 45px; }
.project-stats { display: flex; gap: 15px; flex-wrap: wrap; font-size: 12px; margin: 18px 0; }
.project-domain { border-top: 1px solid var(--line); padding-top: 12px; font-size: 12px; color: var(--accent-2); }
.integrations-grid { grid-template-columns: repeat(4, minmax(230px, 1fr)); }
dl { display: grid; grid-template-columns: 120px 1fr; gap: 7px; font-size: 12px; }
dt { color: var(--muted); } dd { margin: 0; }

.recommendation-list { display: grid; gap: 15px; }
.recommendation { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 20px; box-shadow: var(--shadow); }
.recommendation.compact { box-shadow: none; border-radius: 12px; padding: 14px; margin-bottom: 10px; }
.recommendation-top { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.recommendation h2, .recommendation h3 { margin: 13px 0 8px; }
.recommendation p { color: #475760; line-height: 1.55; }
.action-row, .button-stack { display: flex; gap: 9px; flex-wrap: wrap; margin-top: 15px; }
.button-stack { flex-direction: column; margin-top: 0; }
.button { border: 1px solid var(--line); background: #fff; color: var(--text); border-radius: 9px; padding: 9px 13px; cursor: pointer; font-weight: 700; }
.button:hover { background: #f6f8f9; }
.button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.button.danger { background: #fff; border-color: #fecaca; color: var(--danger); }
.small-button { padding: 6px 9px; font-size: 11px; }

.filter-bar { display: flex; gap: 10px; align-items: center; margin-bottom: 18px; flex-wrap: wrap; }
.filter-bar.multi { display: grid; grid-template-columns: minmax(230px, 2fr) repeat(4, minmax(150px, 1fr)) auto; }
input, select { border: 1px solid #cfdadd; border-radius: 9px; padding: 10px 11px; background: #fff; min-width: 0; }
.filter-bar input { flex: 1; }
.stack-form { display: grid; gap: 14px; }
.stack-form label { display: grid; gap: 7px; font-size: 13px; font-weight: 700; }
.stack-form input { width: 100%; }

.code-box { padding: 13px; background: #102f33; color: #d7f4f1; border-radius: 10px; font-size: 12px; line-height: 1.55; overflow-x: auto; }
.break-all { word-break: break-all; white-space: normal; }
.warning-list { color: var(--warning); }
.notice { padding: 15px 18px; border-radius: 12px; margin-bottom: 18px; }
.notice.important { background: var(--warning-bg); color: #7c4b06; border: 1px solid #f6d781; }
.mini-pre { white-space: pre-wrap; max-width: 250px; font-size: 10px; margin: 0; }
details { margin-top: 13px; } details pre { white-space: pre-wrap; background: #f5f7f8; padding: 12px; border-radius: 8px; }
.pagination { display: flex; justify-content: center; gap: 20px; align-items: center; margin-top: 18px; }
.messages { margin-bottom: 17px; }
.message { padding: 12px 14px; border-radius: 10px; background: var(--info-bg); color: var(--info); }
.message.success { background: var(--success-bg); color: var(--success); }
.message.error { background: var(--danger-bg); color: var(--danger); }

.login-body { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: linear-gradient(135deg, #103d42, #0f766e); }
.login-card { width: min(440px, 100%); background: #fff; border-radius: 20px; padding: 30px; box-shadow: 0 25px 70px rgba(0,0,0,.22); }
.login-brand { color: var(--text); margin-bottom: 30px; }
.login-card h1 { margin: 0 0 8px; }

@media (max-width: 1280px) {
  .metric-grid { grid-template-columns: repeat(3, minmax(160px, 1fr)); }
  .integrations-grid { grid-template-columns: repeat(2, minmax(230px, 1fr)); }
}
@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: -280px; width: 260px; transition: left .2s ease; }
  .sidebar.open { left: 0; }
  .menu-button { display: inline-block; }
  .content { padding: 20px 16px 40px; }
  .topbar { padding: 15px 16px; }
  .two-column, .card-grid, .integrations-grid { grid-template-columns: 1fr; }
  .filter-bar.multi { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .metric-grid, .compact-grid { grid-template-columns: 1fr 1fr; }
  .filter-bar.multi { grid-template-columns: 1fr; }
  .user-name { display: none; }
  .page-title { font-size: 19px; }
}


/* v0.3 — sync governance and clearer working-state UI */
.badge-row { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.sync-panel { border-left: 4px solid var(--accent-2); }
.sync-summary-grid { display: grid; grid-template-columns: repeat(4, minmax(150px, 1fr)); gap: 12px; margin-bottom: 14px; }
.sync-summary-grid > div { display: grid; gap: 5px; padding: 12px 14px; background: #f7fafb; border: 1px solid var(--line); border-radius: 11px; }
.sync-summary-grid strong { font-size: 16px; }
.scope-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.scope-tab { display: inline-flex; gap: 7px; align-items: center; padding: 9px 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--text); font-size: 13px; }
.scope-tab:hover, .scope-tab.active { text-decoration: none; border-color: var(--accent-2); background: var(--accent-soft); color: var(--accent); }
.scope-tab strong { font-size: 12px; }
.notice.subtle { background: #f7fafb; border: 1px solid var(--line); color: #475760; padding: 11px 14px; }
.soft-panel { background: #f9fbfb; }
.button:disabled { cursor: not-allowed; opacity: .58; background: #f1f4f5; }
.sidebar-version { display: inline-block; margin-top: 4px; opacity: .65; font-size: 10px; }
table { font-size: 14px; }
td { padding-top: 12px; padding-bottom: 12px; }
@media (max-width: 1100px) { .sync-summary-grid { grid-template-columns: repeat(2, minmax(160px, 1fr)); } }
@media (max-width: 600px) { .sync-summary-grid { grid-template-columns: 1fr; } }

/* v0.4 — project/client binding and read-only campaign inventory */
.project-client-panel { border-left: 4px solid var(--accent-2); }
.project-client-grid { display: grid; grid-template-columns: minmax(280px, 1fr) minmax(360px, 1.2fr); gap: 20px; align-items: center; }
.client-identity { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; font-size: 18px; margin-bottom: 7px; }
.inline-assignment { display: flex; gap: 10px; align-items: center; justify-content: flex-end; }
.inline-assignment select { min-width: 280px; }
.inline-form { display: flex; gap: 7px; align-items: center; min-width: 250px; }
.inline-form select { min-width: 180px; padding: 7px 8px; font-size: 12px; }
.campaign-filter { grid-template-columns: minmax(260px, 2fr) minmax(210px, 1fr) minmax(190px, 1fr) auto; }
.row-danger { background: #fff7f7; }
.row-danger:hover { background: #fff1f1; }
@media (max-width: 1100px) {
  .project-client-grid { grid-template-columns: 1fr; }
  .inline-assignment { justify-content: flex-start; flex-wrap: wrap; }
  .campaign-filter { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 650px) {
  .inline-assignment, .inline-form { align-items: stretch; flex-direction: column; }
  .inline-assignment select, .inline-form select { min-width: 0; width: 100%; }
  .campaign-filter { grid-template-columns: 1fr; }
}

/* v0.5 project setup and site readiness */
.setup-hero { border-left: 4px solid var(--accent, #0b7774); }
.readiness-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-top: 18px; }
.readiness-grid > div { padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface, #f7fafb); }
.readiness-grid span { display: block; margin-bottom: 5px; color: var(--muted); font-size: 12px; }
.readiness-grid strong { font-size: 14px; }
.status-text.status-ready { color: #157347; }
.status-text.status-warning, .status-text.status-not_configured { color: #9a6700; }
.status-text.status-error { color: #b42318; }
.status-text.status-disabled { color: #697386; }
.setup-form { display: grid; gap: 22px; }
.form-section { padding-top: 4px; }
.form-section + .form-section { padding-top: 22px; border-top: 1px solid var(--line); }
.form-section h3 { margin: 0 0 14px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 20px; }
.form-grid.one-column { grid-template-columns: 1fr; }
.form-grid label { display: block; }
.form-grid label > span { display: block; margin-bottom: 7px; font-weight: 700; }
.form-grid input, .form-grid select, .form-grid textarea { width: 100%; box-sizing: border-box; border: 1px solid var(--line); border-radius: 9px; background: #fff; padding: 11px 12px; color: var(--ink); }
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus { outline: none; border-color: #0b7774; box-shadow: 0 0 0 3px rgba(11,119,116,.12); }
.form-grid small { display: block; margin-top: 5px; color: var(--muted); }
.field-error { color: #b42318 !important; }
.setup-two-column { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }
.audit-mini-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.audit-mini-grid > div { padding: 11px; border: 1px solid var(--line); border-radius: 10px; }
.audit-mini-grid span { display: block; color: var(--muted); font-size: 11px; }
.audit-mini-grid strong { font-size: 21px; }
.detail-list { display: grid; grid-template-columns: minmax(130px, .7fr) minmax(0, 1.3fr); gap: 8px 14px; margin: 0 0 18px; }
.detail-list dt { color: var(--muted); }
.detail-list dd { margin: 0; font-weight: 650; overflow-wrap: anywhere; }
.integration-example { margin-top: 14px; }
.integration-example summary { cursor: pointer; font-weight: 700; }
.integration-example pre { overflow: auto; padding: 16px; border-radius: 10px; background: #0b3135; color: #dff7f4; font-size: 12px; }
.audit-metrics { grid-template-columns: repeat(7, minmax(0, 1fr)); }
.audit-row-error { background: #fff4f2; }
.audit-row-warning { background: #fffbeb; }
.readiness-strip { border-left: 4px solid #0b7774; }
.notice.error { border-color: #f4b7b2; background: #fff4f2; color: #8f1d18; }
.badge.ok { background: #dcfce7; color: #166534; }
.badge.error { background: #fee2e2; color: #991b1b; }
.badge.warning { background: #fef3c7; color: #92400e; }
.compact-filters { max-width: 560px; margin-bottom: 14px; }
@media (max-width: 1100px) {
  .readiness-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .audit-metrics { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 800px) {
  .form-grid, .setup-two-column { grid-template-columns: 1fr; }
  .readiness-grid, .audit-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* v0.5.1: separate advertising availability from SEO readiness */
.readiness-split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-bottom: 16px; }
.readiness-card { border-left: 4px solid var(--line); }
.readiness-card.ready-card { border-left-color: #16a34a; }
.readiness-card.warning-card { border-left-color: #d97706; }
.readiness-card.error-card { border-left-color: #dc2626; }
.audit-metrics-v051 { grid-template-columns: repeat(7, minmax(0, 1fr)); }
.setup-audit-badges { margin-top: 12px; }
.notice.neutral { background: #eef6f7; border-color: #c8dfe2; color: #31565d; }
.optional-stage { border-left: 4px solid #94a3b8; }
@media (max-width: 1200px) {
  .audit-metrics-v051 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 780px) {
  .readiness-split, .audit-metrics-v051 { grid-template-columns: 1fr; }
}

/* Portfolio view: independent site cards and explicit scope. */
.portfolio-scope .filter-bar { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr)); align-items: end; }
.portfolio-scope label { display: flex; flex-direction: column; gap: 6px; min-width: 0; font-size: 12px; }
.portfolio-scope select { width: 100%; min-width: 0; }
.portfolio-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.portfolio-grid .project-card { min-width: 0; }
.portfolio-grid h3, .portfolio-grid .project-domain { overflow-wrap: anywhere; }
.portfolio-grid .detail-list { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.portfolio-grid .notice ul { padding-left: 18px; }

.portfolio-grid .project-card-top { flex-wrap: wrap; }
.portfolio-grid .project-card p { min-height: 0; }

/* Site measurement formsets. */
.measurement-row { min-width: 0; margin: 18px 0; padding: 18px; border: 1px solid var(--line); border-radius: 12px; }
.measurement-row legend { padding: 0 8px; font-weight: 700; }
.measurement-row .form-grid label { min-width: 0; }
.measurement-row .form-grid input[type="checkbox"] { width: auto; margin: 10px 0; }
#measurement-form .errorlist { color: #b42318; }

/* Local advertising copy workbench */
.copy-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
.copy-card { min-width:0; }
.copy-card textarea { display:block; width:100%; max-width:100%; box-sizing:border-box; border:1px solid #c8d7dc; border-radius:8px; padding:12px; font:inherit; resize:vertical; }
.copy-before,.copy-comparison { overflow-wrap:anywhere; }
.copy-before { margin:8px 0; }
.copy-confirm { display:flex; align-items:flex-start; gap:8px; margin-bottom:16px; max-width:650px; }
.copy-confirm input { width:auto; flex-shrink:0; margin-top:4px; }
@media(max-width:800px) { .copy-grid { grid-template-columns:1fr; } }