:root {
  --bg: #f5f6fa;
  --card: #ffffff;
  --text: #1d2433;
  --muted: #6b7385;
  --line: #dde1ea;
  --primary: #2f5bea;
  --primary-dark: #2247c2;
  --danger: #c0392b;
  --ok-bg: #e7f6ec;
  --ok-text: #1e6b3a;
  --warn-bg: #fff4e0;
  --warn-text: #8a4b00;
}

* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 24px; margin: 8px 0 16px; }
h2 { font-size: 18px; margin: 16px 0 10px; }
h3 { font-size: 15px; margin: 12px 0 6px; }

.topbar { display: flex; align-items: center; justify-content: space-between; padding: 12px 24px; background: #1f2a44; color: #fff; }
.topbar a { color: #fff; }
.brand { font-weight: 700; font-size: 17px; }
.topbar nav { display: flex; gap: 18px; align-items: center; }
.who { color: #b8c1d9; font-size: 13px; }

.page { max-width: 1100px; margin: 0 auto; padding: 20px 16px 48px; }
.page.wide { max-width: 1500px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px; }
.card.link { display: block; color: inherit; transition: box-shadow .15s; }
.card.link:hover { text-decoration: none; box-shadow: 0 4px 14px rgba(0,0,0,.08); }
.card.link h3 { margin-top: 0; }
.card.narrow { max-width: 440px; margin: 60px auto; }
.center { text-align: center; }
.empty { text-align: center; color: var(--muted); }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin-bottom: 24px; }
.two-col { display: grid; grid-template-columns: 3fr 2fr; gap: 24px; }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }

.muted { color: var(--muted); }
.small { font-size: 13px; }
.mono { font-family: Consolas, "SFMono-Regular", Menlo, monospace; font-size: 13px; }

.btn { display: inline-block; padding: 8px 16px; border-radius: 7px; border: 1px solid var(--line); background: #fff; color: var(--text); cursor: pointer; font: inherit; }
.btn:hover { text-decoration: none; background: #f0f2f7; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.danger { color: var(--danger); border-color: #e7b7b1; }
.btn.small { padding: 4px 10px; font-size: 13px; }
.btn:disabled { opacity: .6; cursor: default; }

.form label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 14px; }
input, textarea { width: 100%; margin-top: 4px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 7px; font: inherit; font-weight: 400; background: #fff; }
textarea { resize: vertical; }
.actions { display: flex; gap: 10px; }
.inline-form { display: flex; gap: 10px; margin-bottom: 14px; }
.inline-form input { margin: 0; }

.table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.table th, .table td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.table th { background: #f0f2f7; font-size: 13px; color: var(--muted); }

.badge { display: inline-block; font-size: 12px; padding: 2px 9px; border-radius: 20px; background: #eceff5; color: var(--muted); vertical-align: middle; font-weight: 600; text-transform: capitalize; }
.badge.ready { background: #e6efff; color: var(--primary); }
.badge.configured { background: var(--ok-bg); color: var(--ok-text); }

.alert { background: var(--warn-bg); color: var(--warn-text); padding: 10px 14px; border-radius: 8px; }
.banner { padding: 10px 14px; border-radius: 8px; margin: 10px 0; }
.banner.success { background: var(--ok-bg); color: var(--ok-text); }
.banner.warn { background: var(--warn-bg); color: var(--warn-text); }
#configured-banner { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
#configured-banner[hidden] { display: none; }

.profile dt { font-weight: 600; font-size: 13px; color: var(--muted); margin-top: 10px; }
.profile dd { margin: 2px 0 0; white-space: pre-wrap; }

/* Campaign workspace */
.workspace { display: grid; grid-template-columns: minmax(360px, 5fr) 6fr; gap: 18px; align-items: start; }
.chat { display: flex; flex-direction: column; height: calc(100vh - 210px); min-height: 480px; padding: 0; }
.messages { flex: 1; overflow-y: auto; padding: 16px; }
.msg { margin-bottom: 14px; max-width: 92%; }
.msg.user { margin-left: auto; }
.msg .meta { font-size: 12px; color: var(--muted); margin-bottom: 3px; }
.msg.user .meta { text-align: right; }
.bubble { white-space: pre-wrap; padding: 10px 13px; border-radius: 10px; background: #f0f2f7; }
.msg.user .bubble { background: #e3eafd; }
.msg.pending .bubble { color: var(--muted); font-style: italic; }
.composer { display: flex; gap: 10px; padding: 12px; border-top: 1px solid var(--line); align-items: flex-end; }
.composer textarea { margin: 0; }

.plan { height: calc(100vh - 210px); min-height: 480px; overflow-y: auto; }
.plan h2 { margin: 0; }
.missing-list { margin: 4px 0 10px; padding-left: 20px; color: var(--warn-text); }
.draft-section { border-top: 1px solid var(--line); padding-top: 4px; }
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 4px 12px; margin: 4px 0; font-size: 14px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.kv .kv { grid-template-columns: 130px 1fr; }
.items { display: flex; flex-direction: column; gap: 8px; }
.item { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; background: #fafbfd; }
.item-title { font-weight: 600; margin-bottom: 4px; }
.tbd { color: var(--warn-text); font-size: 13px; }
.json-edit { margin-top: 16px; }
.json-edit textarea { font-family: Consolas, Menlo, monospace; font-size: 12px; }

@media (max-width: 900px) {
  .workspace, .two-col { grid-template-columns: 1fr; }
  .chat, .plan { height: auto; }
  .messages { max-height: 60vh; }
  .kv { grid-template-columns: 1fr; }
}

/* Plan panels */
.panel { border-top: 1px solid var(--line); margin-top: 12px; padding-top: 4px; }
.list-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.list-form select, .list-form input[type=file] { width: auto; margin: 0; padding: 6px; border: 1px solid var(--line); border-radius: 7px; font: inherit; font-size: 13px; }
.table.compact td, .table.compact th { padding: 5px 8px; font-size: 13px; }
.warning-list { margin: 4px 0 10px; padding-left: 20px; color: #9a3412; }
.plain-list { margin: 4px 0 10px; padding-left: 20px; font-size: 14px; }

/* Tabs and performance */
.badge.live { background: #efe6ff; color: #5b2bb5; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: -4px 0 12px; }
.tab { border: 0; background: none; padding: 8px 14px; font: inherit; font-weight: 600; color: var(--muted); cursor: pointer; border-bottom: 2px solid transparent; }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.report-form label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.report-row { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.report-row label { flex: 1; min-width: 150px; }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; margin: 8px 0 12px; }
.stat { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; background: #fafbfd; }
.stat-value { font-weight: 700; font-size: 15px; }
.stat-label { font-size: 12px; color: var(--muted); text-transform: capitalize; }
.rec { border: 1px solid var(--line); border-left: 4px solid var(--primary); border-radius: 8px; padding: 10px 12px; margin-bottom: 8px; }
.rec-domains { border-left-color: #c0392b; }
.rec-budget { border-left-color: #b45309; }
.rec-pacing { border-left-color: #0e7490; }
.rec-none { border-left-color: #1e6b3a; }
.rec-title { font-weight: 600; }
.rec-detail { font-size: 14px; margin: 4px 0 8px; }
.badge.pace-ahead { background: #e6efff; color: var(--primary); }
.badge.pace-behind { background: var(--warn-bg); color: var(--warn-text); }
.badge.pace-on_track { background: var(--ok-bg); color: var(--ok-text); }