/* Voltino — Ads Intelligence · light theme */
:root {
  --bg: #F4F6FA;
  --surface: #FFFFFF;
  --surface-2: #F3F5F9;
  --surface-3: #E9EDF4;
  --line: #E1E6EF;
  --line-soft: #EDF0F5;
  --text: #0E1424;
  --text-2: #4A5470;
  --text-3: #808AA6;
  --ink: #0E1424;
  --volt: #C8FF2E;            /* brand accent (fills) */
  --volt-strong: #6FA300;     /* accent for text/lines on white */
  --volt-soft: #F3FFD6;
  --signal: #3B66F5;
  --signal-soft: #ECF1FF;
  --good: #0E9F6E;
  --good-soft: #E6F7F0;
  --warn: #C27400;
  --warn-soft: #FFF4E0;
  --bad: #E0344F;
  --bad-soft: #FDECEF;
  --radius: 14px;
  --radius-s: 9px;
  --shadow: 0 1px 2px rgba(14,20,36,.04), 0 4px 16px -6px rgba(14,20,36,.08);
  --shadow-pop: 0 12px 40px -8px rgba(14,20,36,.22), 0 2px 6px rgba(14,20,36,.06);
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --display: "Space Grotesk", "Inter", ui-sans-serif, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--text); font: 14px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--signal); text-decoration: none; }
button, input, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.muted { color: var(--text-3); }
input[type=number]::-webkit-inner-spin-button, input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
input[type=number] { -moz-appearance: textfield; }
::selection { background: var(--volt); color: var(--ink); }

/* ---------- layout ---------- */
.shell { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }
.side { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 4px; padding: 20px 14px;
  background: var(--surface); border-right: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 22px; }
.brand img { width: 34px; height: 34px; }
.brand b { font: 700 19px/1 var(--display); letter-spacing: -.02em; }
.brand small { display: block; color: var(--text-3); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; margin-top: 3px; }
.nav a { position: relative; display: flex; align-items: center; gap: 11px; padding: 9px 12px; border-radius: var(--radius-s);
  color: var(--text-2); font-weight: 500; transition: background .15s, color .15s; }
.nav a svg { width: 18px; height: 18px; flex: none; }
.nav a:hover { background: var(--surface-2); color: var(--text); }
.nav a.active { background: var(--volt-soft); color: var(--ink); font-weight: 600; }
.nav a.active::before { content: ""; position: absolute; left: -14px; top: 8px; bottom: 8px; width: 3px; border-radius: 0 3px 3px 0; background: var(--volt-strong); }
.nav .badge { margin-left: auto; }
.nav hr { border: 0; border-top: 1px solid var(--line-soft); margin: 8px 4px; }
.side-foot { margin-top: auto; padding: 12px; border-top: 1px solid var(--line-soft); color: var(--text-3); font-size: 12px; }
.side-foot b { color: var(--text); }
.side-foot form { display: inline; }
.side-foot button { background: none; border: 0; color: var(--text-2); cursor: pointer; padding: 0; }
.side-foot button:hover { color: var(--text); }

.main { min-width: 0; padding: 0 28px 48px; }
.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 16px 0;
  background: linear-gradient(var(--bg) 75%, rgba(244,246,250,0)); }
.topbar h1 { font: 600 22px/1.2 var(--display); letter-spacing: -.02em; margin: 0 auto 0 0; }
.input, textarea.input { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s); padding: 8px 12px; outline: none; min-height: 38px; width: 100%; }
.input:focus { border-color: var(--signal); box-shadow: 0 0 0 3px var(--signal-soft); }
.seg { display: inline-flex; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s); padding: 3px; }
.seg button { background: none; border: 0; padding: 5px 11px; border-radius: 6px; color: var(--text-2); cursor: pointer; font-weight: 500; }
.seg button.on { background: var(--ink); color: #fff; }
.live { display: inline-flex; align-items: center; gap: 7px; color: var(--text-2); font-size: 12px; }
.live i { width: 8px; height: 8px; border-radius: 50%; background: var(--good); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(14,159,110,.45);} 70% { box-shadow: 0 0 0 8px rgba(14,159,110,0);} 100% { box-shadow: 0 0 0 0 rgba(14,159,110,0);} }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--line); background: var(--surface);
  padding: 8px 14px; border-radius: var(--radius-s); cursor: pointer; font-weight: 500; min-height: 38px; white-space: nowrap; color: var(--text); }
.btn:hover { border-color: #C9D0DD; background: var(--surface-2); }
.btn.primary { background: var(--volt); color: var(--ink); border-color: #B5EB1E; font-weight: 600; }
.btn.primary:hover { background: #BDF51F; }
.btn.dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn.dark:hover { background: #222B42; }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.ghost:hover { background: var(--surface-2); }
.btn.danger { color: var(--bad); }
.btn.danger-fill { background: var(--bad); color: #fff; border-color: var(--bad); }
.btn.sm { padding: 4px 10px; min-height: 30px; font-size: 13px; }
.btn:disabled { opacity: .55; cursor: progress; }

/* Google sign-in button (Google brand guidelines: white, G logo, Roboto-like label) */
.gbtn { display: inline-flex; align-items: center; gap: 12px; height: 44px; padding: 0 18px 0 12px; border-radius: 22px; cursor: pointer;
  background: #fff; border: 1px solid #747775; color: #1F1F1F; font: 500 14px/1 "Roboto", var(--font); letter-spacing: .01em; }
.gbtn:hover { background: #F8FAFF; box-shadow: 0 1px 3px rgba(60,64,67,.25); }
.gbtn svg { width: 20px; height: 20px; }

.banner { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin: 4px 0 18px; padding: 12px 16px; border-radius: var(--radius);
  border: 1px solid #F5D9A8; background: var(--warn-soft); color: #7A4A00; }
.banner.info { border-color: #CFDAFE; background: var(--signal-soft); color: #23408F; }
.banner.err { border-color: #F6C2CB; background: var(--bad-soft); color: #9B1C33; }
.banner.ok { border-color: #BCE7D6; background: var(--good-soft); color: #08694A; }
.banner .btn { margin-left: auto; }

/* ---------- cards ---------- */
.grid { display: grid; gap: 16px; }
.kpis { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.two { grid-template-columns: 2fr 1fr; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); min-width: 0; }
.card h3 { font: 600 14px/1.3 var(--display); margin: 0 0 14px; display: flex; align-items: center; gap: 8px; }
.card h3 .sub { color: var(--text-3); font: 400 12px var(--font); margin-left: auto; }
.kpi .label { color: var(--text-3); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; font-weight: 500; }
.kpi .value { font: 600 26px/1.15 var(--mono); margin: 6px 0 4px; letter-spacing: -.03em; }
.delta { font: 500 12px var(--mono); }
.delta.up { color: var(--good); } .delta.down { color: var(--bad); } .delta.flat { color: var(--text-3); }
.kpi.accent { background: linear-gradient(160deg, var(--volt-soft), #fff 70%); border-color: #DDF5A0; }
.chart-box { position: relative; height: 280px; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; margin: 0 -18px -18px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 10px 14px; text-align: right; border-top: 1px solid var(--line-soft); white-space: nowrap; }
th:first-child, td:first-child { text-align: left; padding-left: 18px; }
th:last-child, td:last-child { padding-right: 18px; }
th { color: var(--text-3); font-weight: 500; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; cursor: pointer; user-select: none; background: var(--surface); }
th:hover { color: var(--text); }
td.name { max-width: 360px; white-space: normal; font-weight: 500; min-width: 200px; }
td .meta { display: block; color: var(--text-3); font-weight: 400; font-size: 12px; }
tr:hover td { background: #FAFBFD; }
.pill { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: 11px; font-weight: 600; letter-spacing: .03em; }
.pill.on { background: var(--good-soft); color: var(--good); }
.pill.off { background: var(--surface-3); color: var(--text-2); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.bad { background: var(--bad-soft); color: var(--bad); }
.pill.blue { background: var(--signal-soft); color: var(--signal); }
.badge { background: var(--ink); color: #fff; border-radius: 99px; font: 700 11px var(--mono); padding: 1px 7px; }
.bar { position: relative; height: 6px; width: 90px; background: var(--surface-3); border-radius: 99px; display: inline-block; vertical-align: middle; margin-left: 8px; overflow: hidden; }
.bar b { position: absolute; inset: 0 auto 0 0; background: var(--signal); border-radius: 99px; }
.qs { display: inline-grid; place-items: center; width: 26px; height: 22px; border-radius: 6px; font: 600 12px var(--mono); }

/* ---------- empty states ---------- */
.empty { display: grid; justify-items: center; text-align: center; gap: 12px; padding: 56px 24px; }
.empty .ico { width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center; background: var(--volt-soft); border: 1px solid #DDF5A0; }
.empty .ico svg { width: 30px; height: 30px; color: var(--volt-strong); }
.empty h2 { font: 600 22px var(--display); letter-spacing: -.02em; margin: 6px 0 0; }
.empty p { color: var(--text-2); max-width: 520px; margin: 0; }

/* ---------- insights ---------- */
.insights { display: grid; gap: 10px; }
.insight { display: flex; gap: 12px; padding: 12px; border-radius: var(--radius-s); background: var(--surface-2); }
.insight .dot { width: 8px; height: 8px; border-radius: 50%; margin-top: 7px; flex: none; }
.insight b { font-weight: 600; }
.insight p { margin: 2px 0 0; color: var(--text-2); font-size: 13px; }

/* ---------- custom dropdown ---------- */
.dd { position: relative; display: inline-block; min-width: 200px; }
.dd.block { display: block; width: 100%; }
.dd-btn { width: 100%; display: flex; align-items: center; gap: 10px; min-height: 38px; padding: 7px 12px; text-align: left; cursor: pointer;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s); }
.dd-btn:hover { border-color: #C9D0DD; }
.dd.open .dd-btn, .dd-btn:focus-visible { border-color: var(--signal); box-shadow: 0 0 0 3px var(--signal-soft); outline: none; }
.dd-btn .dd-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.dd-btn .dd-label small { color: var(--text-3); font-weight: 400; margin-left: 6px; }
.dd-btn svg { width: 16px; height: 16px; color: var(--text-3); transition: transform .15s; flex: none; }
.dd.open .dd-btn svg { transform: rotate(180deg); }
.dd-pop { position: absolute; z-index: 80; top: calc(100% + 6px); left: 0; min-width: 100%; max-width: min(420px, 92vw); background: var(--surface);
  border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-pop); padding: 6px; animation: pop .12s ease-out; }
.dd.right .dd-pop { left: auto; right: 0; }
@keyframes pop { from { opacity: 0; transform: translateY(-4px); } }
.dd-search { width: 100%; border: 1px solid var(--line); background: var(--surface-2); border-radius: 8px; padding: 7px 10px; margin-bottom: 6px; outline: none; }
.dd-list { max-height: 300px; overflow-y: auto; display: grid; gap: 1px; }
.dd-opt { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; cursor: pointer; background: none; border: 0; width: 100%; text-align: left; }
.dd-opt:hover, .dd-opt.hl { background: var(--surface-2); }
.dd-opt .t { flex: 1; min-width: 0; }
.dd-opt .t small { display: block; color: var(--text-3); font-size: 12px; }
.dd-opt .ck { width: 16px; height: 16px; color: var(--volt-strong); visibility: hidden; flex: none; }
.dd-opt.sel .ck { visibility: visible; }
.dd-opt.sel { font-weight: 600; }
.dd-empty { padding: 10px; color: var(--text-3); font-size: 13px; }

/* ---------- switch ---------- */
.switch { position: relative; width: 40px; height: 22px; border-radius: 99px; background: var(--surface-3); border: 0; cursor: pointer; transition: background .15s; flex: none; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.2); transition: transform .15s; }
.switch.on { background: var(--good); }
.switch.on::after { transform: translateX(18px); }

/* ---------- connections ---------- */
.conn { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.conn-head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; background: var(--surface-2); flex-wrap: wrap; }
.conn-head .av { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: #fff; border: 1px solid var(--line); }
.conn-head .av svg { width: 18px; height: 18px; }
.conn-head b { display: block; }
.conn-head .acts { margin-left: auto; display: flex; gap: 8px; }
.acc-row { display: flex; align-items: center; gap: 14px; padding: 12px 16px; border-top: 1px solid var(--line-soft); }
.acc-row .t { flex: 1; min-width: 0; }
.acc-row .t small { display: block; color: var(--text-3); }

/* ---------- AI ---------- */
.ai-wrap { display: grid; grid-template-columns: 1fr 340px; gap: 16px; height: calc(100vh - 100px); }
.chat { display: flex; flex-direction: column; min-height: 0; padding: 0; overflow: hidden; }
.chat-log { flex: 1; overflow-y: auto; padding: 22px; display: flex; flex-direction: column; gap: 18px; }
.msg { max-width: 860px; }
.msg.user { align-self: flex-end; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 14px 14px 4px 14px; white-space: pre-wrap; }
.msg.bot { display: grid; grid-template-columns: 30px 1fr; gap: 12px; }
.msg.bot img { width: 30px; height: 30px; }
.md { line-height: 1.6; overflow-wrap: anywhere; }
.md h1, .md h2, .md h3 { font-family: var(--display); font-size: 15px; margin: 18px 0 8px; }
.md p { margin: 0 0 10px; }
.md ul, .md ol { padding-left: 20px; margin: 0 0 10px; }
.md table { margin: 8px 0 14px; display: block; overflow-x: auto; }
.md th, .md td { text-align: left; padding: 6px 10px; border: 1px solid var(--line); }
.md code { font-family: var(--mono); background: var(--surface-3); padding: 1px 5px; border-radius: 5px; font-size: 12.5px; }
.md blockquote { margin: 0 0 10px; padding: 8px 12px; border-left: 3px solid var(--warn); background: var(--warn-soft); border-radius: 0 8px 8px 0; }
.tools-run { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.tools-run span { font: 500 11px var(--mono); color: var(--text-3); border: 1px solid var(--line); padding: 2px 8px; border-radius: 99px; background: var(--surface-2); }
.tools-run span.prop { color: var(--volt-strong); border-color: #CDEB80; background: var(--volt-soft); }
.typing { display: inline-flex; gap: 4px; padding: 6px 0; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--volt-strong); animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .2s; } .typing i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 80%, 100% { opacity: .2; } 40% { opacity: 1; } }
.composer { border-top: 1px solid var(--line-soft); padding: 14px; display: flex; gap: 10px; align-items: flex-end; }
.composer textarea { flex: 1; resize: none; min-height: 44px; max-height: 180px; }
.suggest { display: flex; flex-wrap: wrap; gap: 8px; }
.suggest button { background: var(--surface); border: 1px solid var(--line); border-radius: 99px; padding: 6px 12px; cursor: pointer; color: var(--text-2); font-size: 13px; }
.suggest button:hover { color: var(--text); border-color: var(--volt-strong); background: var(--volt-soft); }
.empty-ai { margin: auto; text-align: center; max-width: 560px; }
.empty-ai h2 { font: 600 24px var(--display); letter-spacing: -.02em; margin: 14px 0 6px; }
.empty-ai p { color: var(--text-2); margin: 0 0 18px; }
.proposal { padding: 14px; border-radius: var(--radius-s); background: var(--surface); border: 1px solid var(--line); display: grid; gap: 6px; }
.proposal .head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.proposal p { margin: 0; color: var(--text-2); font-size: 13px; }
.proposal .impact { color: var(--volt-strong); font-size: 13px; font-weight: 500; }
.proposal .act { display: flex; gap: 8px; margin-top: 4px; }
.plist { display: grid; gap: 10px; overflow-y: auto; align-content: start; }

/* ---------- forms ---------- */
.form { display: grid; gap: 14px; max-width: 560px; }
.form label, .field { display: grid; gap: 6px; color: var(--text-2); font-size: 13px; font-weight: 500; }
.help { color: var(--text-3); font-size: 12.5px; line-height: 1.55; }
.help ol { padding-left: 18px; margin: 6px 0; }
.help code, .copy { font-family: var(--mono); background: var(--surface-3); padding: 1px 6px; border-radius: 5px; font-size: 12px; color: var(--text); word-break: break-all; }

/* ---------- modal & toast ---------- */
.modal-bg { position: fixed; inset: 0; background: rgba(14,20,36,.38); backdrop-filter: blur(3px); display: grid; place-items: center; z-index: 90; padding: 16px; animation: fade .12s; }
@keyframes fade { from { opacity: 0; } }
.modal { width: min(480px, 100%); background: var(--surface); border-radius: 16px; padding: 22px; display: grid; gap: 14px; box-shadow: var(--shadow-pop); animation: pop .15s ease-out; }
.modal h3 { margin: 0; font: 600 17px var(--display); }
.modal .row { display: flex; gap: 10px; justify-content: flex-end; }
.toasts { position: fixed; bottom: 22px; right: 22px; z-index: 100; display: grid; gap: 8px; }
.toast { display: flex; gap: 10px; align-items: flex-start; background: var(--ink); color: #fff; padding: 12px 16px; border-radius: 12px; box-shadow: var(--shadow-pop); max-width: 420px; animation: pop .15s ease-out; }
.toast::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--volt); margin-top: 6px; flex: none; }
.toast.err::before { background: #FF7A8E; }

.skeleton { background: linear-gradient(90deg, var(--surface-2), var(--surface-3), var(--surface-2)); background-size: 200% 100%; animation: sk 1.4s infinite; border-radius: 8px; min-height: 18px; }
@keyframes sk { to { background-position: -200% 0; } }

/* ---------- login ---------- */
.login { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.login-art { position: relative; overflow: hidden; padding: 48px; display: flex; flex-direction: column; justify-content: space-between;
  background: radial-gradient(800px 480px at 0% 110%, rgba(200,255,46,.45), transparent 60%),
              radial-gradient(700px 480px at 100% 0%, rgba(59,102,245,.16), transparent 60%), #FBFCFE;
  border-right: 1px solid var(--line); }
.login-art .grid-lines { position: absolute; inset: 0; opacity: .7;
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 48px 48px; mask-image: radial-gradient(circle at 40% 60%, #000 0%, transparent 75%); }
.login-art > * { position: relative; }
.login-art h2 { font: 600 clamp(30px, 4vw, 48px)/1.05 var(--display); letter-spacing: -.035em; margin: 0 0 16px; max-width: 560px; }
.login-art h2 em { font-style: normal; background: linear-gradient(transparent 62%, var(--volt) 62%); }
.login-art p { color: var(--text-2); max-width: 480px; font-size: 15px; margin: 0; }
.login-feats { display: flex; gap: 22px; flex-wrap: wrap; color: var(--text-2); font-size: 13px; }
.login-feats span::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--volt-strong); margin-right: 8px; vertical-align: middle; }
.login-form { display: grid; place-items: center; padding: 32px 20px; background: var(--surface); }
.login-form form { width: min(380px, 100%); display: grid; gap: 16px; }
.login-form h1 { font: 600 24px var(--display); margin: 0; letter-spacing: -.02em; }
.login-form .err { color: var(--bad); background: var(--bad-soft); border: 1px solid #F6C2CB; padding: 10px 12px; border-radius: var(--radius-s); font-size: 13px; }
.login-form .btn { min-height: 44px; }

@media (max-width: 1100px) {
  .two, .ai-wrap { grid-template-columns: 1fr; }
  .ai-wrap { height: auto; }
  .chat { height: 70vh; }
}
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: static; height: auto; flex-direction: row; flex-wrap: wrap; padding: 12px 16px; align-items: center; }
  .brand { padding: 0 8px 0 0; }
  .nav { display: flex; gap: 2px; overflow-x: auto; width: 100%; }
  .nav a span.lbl, .nav hr { display: none; }
  .nav a.active::before { display: none; }
  .side-foot { display: none; }
  .main { padding: 0 16px 40px; }
  .login { grid-template-columns: 1fr; }
  .login-art { min-height: 300px; padding: 28px 20px; }
  .dd { min-width: 0; width: 100%; }
}

/* ---------- account picker ---------- */
.modal.wide { width: min(620px, 100%); }
.pick-tools { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.pick-tools .input { flex: 1; min-width: 180px; }
.pick-list { max-height: min(52vh, 460px); overflow-y: auto; border: 1px solid var(--line); border-radius: 12px; }
.pick-row { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-top: 1px solid var(--line-soft); cursor: pointer; user-select: none; }
.pick-row:first-child { border-top: 0; }
.pick-row:hover { background: var(--surface-2); }
.pick-row .t { flex: 1; min-width: 0; }
.pick-row .t small { display: block; color: var(--text-3); font-family: var(--mono); font-size: 12px; }
.cbox { width: 20px; height: 20px; border-radius: 6px; border: 1.5px solid #C3CADA; display: grid; place-items: center; flex: none; background: #fff; transition: all .12s; }
.cbox svg { width: 14px; height: 14px; color: var(--ink); opacity: 0; }
.on > .cbox, .cbox.on { background: var(--volt); border-color: #A9DB12; }
.on > .cbox svg, .cbox.on svg { opacity: 1; }
.pick-count { font: 500 13px var(--font); color: var(--text-2); }

/* ---------- public pages ---------- */
body.pub { background: #FBFCFE; }
.pub-top { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 18px clamp(16px, 5vw, 64px); border-bottom: 1px solid var(--line); background: var(--surface); position: sticky; top: 0; z-index: 10; }
.pub-top nav { margin-left: auto; display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.pub-top nav a:not(.btn) { color: var(--text-2); font-weight: 500; }
.pub-top nav a:not(.btn):hover { color: var(--text); }
.pub-hero { padding: clamp(48px, 9vw, 110px) clamp(16px, 5vw, 64px) 40px;
  background: radial-gradient(800px 420px at 0% 100%, rgba(200,255,46,.40), transparent 60%), radial-gradient(700px 420px at 100% 0%, rgba(59,102,245,.12), transparent 60%); }
.pub-feats { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; padding: 24px clamp(16px, 5vw, 64px); }
.pub-feats p { color: var(--text-2); margin: 0; }
.pub-text { max-width: 760px; padding: 32px clamp(16px, 5vw, 64px) 48px; line-height: 1.7; }
.pub-text h1 { font: 600 34px/1.15 var(--display); letter-spacing: -.03em; margin: 0 0 6px; }
.pub-text h2 { font: 600 18px var(--display); margin: 28px 0 8px; }
.pub-text ul { padding-left: 20px; }
.pub-text code { font-family: var(--mono); background: var(--surface-3); padding: 1px 6px; border-radius: 5px; font-size: 13px; }
.pub-foot { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 22px clamp(16px, 5vw, 64px); border-top: 1px solid var(--line); color: var(--text-3); font-size: 13px; background: var(--surface); }

/* ---------- account header & tabs ---------- */
.acct-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: -4px 0 16px; }
.tabs { display: flex; gap: 4px; margin-left: auto; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 3px; flex-wrap: wrap; }
.tabs a { padding: 6px 14px; border-radius: 7px; color: var(--text-2); font-weight: 500; }
.tabs a:hover { background: var(--surface-2); color: var(--text); }
.tabs a.on { background: var(--ink); color: #fff; }
table.click tbody tr { cursor: pointer; }
table.click tbody tr:hover td { background: var(--volt-soft); }
.fx { font: 600 15px var(--mono); color: var(--text-2); margin-top: 2px; }
.fx .muted { font: 400 12px var(--font); }

/* ---------- insight ---------- */
.insight-grid { grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); }
@media (max-width: 520px) { .insight-grid { grid-template-columns: 1fr; } }
.score { display: flex; gap: 18px; align-items: center; }
.ring { --p: 0; width: 92px; height: 92px; border-radius: 50%; flex: none; display: grid; place-items: center;
  background: conic-gradient(var(--volt-strong) calc(var(--p) * 1%), var(--surface-3) 0); }
.ring span { width: 72px; height: 72px; border-radius: 50%; background: var(--surface); display: grid; place-items: center; font: 600 17px var(--mono); }
.rec { padding: 10px 0; border-top: 1px solid var(--line-soft); }
.rec:first-of-type { border-top: 0; padding-top: 0; }
.rec-h { display: flex; gap: 8px; align-items: center; justify-content: space-between; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.chips span { background: var(--surface-2); border: 1px solid var(--line); border-radius: 99px; padding: 2px 9px; font-size: 12.5px; }
details.more { margin-top: 12px; border-top: 1px solid var(--line-soft); padding-top: 10px; }
details.more summary { cursor: pointer; color: var(--text-2); font-weight: 500; list-style: none; }
details.more summary::before { content: "▸ "; }
details.more[open] summary::before { content: "▾ "; }
.heat-wrap { overflow-x: auto; }
.heat { display: grid; grid-template-columns: 34px repeat(24, minmax(16px, 1fr)); gap: 3px; min-width: 560px; font-size: 11px; color: var(--text-3); }
.heat .hh { text-align: center; }
.heat .hd { align-self: center; }
.heat i { aspect-ratio: 1; border-radius: 4px; background: color-mix(in srgb, var(--volt-strong) calc(var(--a) * 100%), var(--surface-2)); cursor: default; }
.heat i:hover { outline: 2px solid var(--ink); }

/* ---------- business lines, chooser, signals ---------- */
.tagsel { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; padding: 2px; background: var(--surface); }
.tagsel button { border: 0; background: none; padding: 3px 9px; border-radius: 6px; font-size: 12px; font-weight: 500; color: var(--text-3); cursor: pointer; }
.tagsel button:hover { color: var(--text); background: var(--surface-2); }
.tagsel button.on.t-telefonia, .pill.t-telefonia { background: #E6F0FC; color: #1F5FAE; }
.tagsel button.on.t-energia, .pill.t-energia { background: #FDEDE6; color: #B2441A; }
.line-telefonia { border-top: 3px solid #2a78d6; }
.line-energia { border-top: 3px solid #eb6834; }
.line-row { padding-top: 8px; margin-top: 8px; border-top: 1px dashed var(--line); }
.line-row:first-of-type { border-top: 0; margin-top: 6px; padding-top: 0; }
.insight.clickable { cursor: pointer; }
.insight.clickable:hover { background: var(--volt-soft); }
.acc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.acc-card { display: grid; gap: 4px; color: var(--text); }
.acc-card:hover { border-color: var(--volt-strong); background: var(--volt-soft); }
.acc-card .pill { justify-self: start; }
.pick-list + .row { margin-top: 0; }

/* ---------- home charts ---------- */
.two-eq { grid-template-columns: 1fr 1fr; }
.chart-box.tall { height: 320px; }
@media (max-width: 1100px) { .two-eq { grid-template-columns: 1fr; } }