:root {
  --bg: #0d1214; --panel: #151c1f; --panel2: #1b2427; --line: #26323a; --text: #e6efed; --muted: #8a9a9f;
  --mint: #3ddc97; --mint-d: #2bb37a; --teal: #45b7d1; --red: #ff6b6b; --yellow: #f4c95d; --purple: #b77dff; --pink: #ff6fae;
  --radius: 12px;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text);
  font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif; }
a { color: var(--mint); text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
input, select, textarea { background: var(--panel2); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; width: 100%; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--mint); }
textarea { resize: vertical; min-height: 70px; }
label { display: block; font-size: 12px; color: var(--muted); margin: 10px 0 4px; }
.btn { background: var(--panel2); border: 1px solid var(--line); border-radius: 8px; padding: 7px 14px; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--mint); }
.btn.primary { background: var(--mint); border-color: var(--mint); color: #062018; font-weight: 600; }
.btn.primary:hover { background: var(--mint-d); }
.btn.danger { color: var(--red); }
.btn.sm { padding: 4px 9px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* layout */
.app { display: grid; grid-template-columns: 230px 1fr; height: 100vh; }
.side { background: var(--panel); border-right: 1px solid var(--line); display: flex; flex-direction: column; overflow-y: auto; }
.logo { padding: 18px 18px 8px; font-weight: 800; font-size: 18px; display: flex; gap: 8px; align-items: center; }
.logo b { color: var(--mint); }
.logo small { display: block; font-size: 10px; font-weight: 500; color: var(--muted); letter-spacing: .5px; }
.nav h6 { margin: 16px 18px 6px; font-size: 10px; letter-spacing: 1.2px; color: var(--muted); font-weight: 600; }
.nav a { display: flex; gap: 10px; align-items: center; padding: 8px 12px; margin: 1px 8px; border-radius: 8px; color: var(--text); opacity: .85; }
.nav a:hover { background: var(--panel2); opacity: 1; }
.nav a.on { background: rgba(61,220,151,.12); color: var(--mint); opacity: 1; box-shadow: inset 3px 0 0 var(--mint); }
.side-foot { margin-top: auto; padding: 14px; border-top: 1px solid var(--line); font-size: 12px; }
.side-foot .who { display: flex; gap: 10px; align-items: center; }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: rgba(61,220,151,.18); color: var(--mint); display: grid; place-items: center; font-weight: 700; font-size: 12px; flex: none; }
.main { overflow-y: auto; padding: 26px 30px 40px; }
.mock-banner { background: rgba(244,201,93,.12); color: var(--yellow); border: 1px solid rgba(244,201,93,.3); padding: 8px 14px; border-radius: 10px; margin-bottom: 18px; font-size: 13px; }

.head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.head h1 { margin: 0; font-size: 24px; }
.head p { margin: 4px 0 0; color: var(--muted); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.grid { display: grid; gap: 16px; }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g21 { grid-template-columns: 2fr 1fr; }
@media (max-width: 1100px) { .g4 { grid-template-columns: repeat(2, 1fr); } .g3, .g21 { grid-template-columns: 1fr; } }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.card h3 { margin: 0 0 12px; font-size: 15px; display: flex; justify-content: space-between; align-items: center; }
.kpi { border-top: 2px solid var(--c, var(--mint)); }
.kpi .l { font-size: 11px; color: var(--muted); letter-spacing: .8px; text-transform: uppercase; }
.kpi .v { font-size: 30px; font-weight: 800; color: var(--c, var(--mint)); margin-top: 4px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.empty { color: var(--muted); text-align: center; padding: 24px; }

.chip { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 99px; font-size: 11px; background: var(--panel2); border: 1px solid var(--line); white-space: nowrap; }
.chip.mint { color: var(--mint); border-color: rgba(61,220,151,.4); background: rgba(61,220,151,.08); }
.chip.red { color: var(--red); border-color: rgba(255,107,107,.4); background: rgba(255,107,107,.08); }
.chip.yellow { color: var(--yellow); border-color: rgba(244,201,93,.4); background: rgba(244,201,93,.08); }
.chip.blue { color: var(--teal); border-color: rgba(69,183,209,.4); background: rgba(69,183,209,.08); }
.chip.purple { color: var(--purple); border-color: rgba(183,125,255,.4); background: rgba(183,125,255,.08); }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.tabs button { background: transparent; border: 1px solid var(--line); border-radius: 99px; padding: 5px 12px; cursor: pointer; color: var(--muted); }
.tabs button.on { background: rgba(61,220,151,.12); color: var(--mint); border-color: rgba(61,220,151,.5); }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 11px; color: var(--muted); font-weight: 600; letter-spacing: .6px; text-transform: uppercase; padding: 8px 10px; border-bottom: 1px solid var(--line); }
td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr.click:hover td { background: var(--panel2); cursor: pointer; }

.bar { height: 8px; border-radius: 99px; background: var(--panel2); overflow: hidden; }
.bar > i { display: block; height: 100%; background: var(--mint); }
.stack { display: flex; height: 10px; border-radius: 99px; overflow: hidden; background: var(--panel2); }
.stack i { display: block; height: 100%; }

/* inbox */
.inbox { display: grid; grid-template-columns: 330px 1fr; gap: 16px; height: calc(100vh - 110px); }
.convlist { display: flex; flex-direction: column; overflow: hidden; padding: 0; }
.convlist .top { padding: 14px; border-bottom: 1px solid var(--line); }
.convs { overflow-y: auto; flex: 1; }
.conv { display: flex; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); cursor: pointer; }
.conv:hover { background: var(--panel2); }
.conv.on { background: rgba(61,220,151,.07); box-shadow: inset 3px 0 0 var(--mint); }
.conv .meta { flex: 1; min-width: 0; }
.conv .name { font-weight: 600; display: flex; justify-content: space-between; gap: 8px; }
.conv .last { color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin: 2px 0 4px; }
.chat { display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.chat .top { padding: 12px 16px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 10px; align-items: center; flex-wrap: wrap; }
.aistrip { padding: 8px 16px; background: rgba(183,125,255,.07); border-bottom: 1px solid var(--line); font-size: 12px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.aistrip b { color: var(--purple); }
.msgs { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 8px; background: #0f1517; }
.msg { max-width: 68%; padding: 8px 12px; border-radius: 12px; white-space: pre-wrap; word-wrap: break-word; }
.msg.in { background: var(--panel2); align-self: flex-start; border-top-left-radius: 3px; }
.msg.out { background: rgba(61,220,151,.13); align-self: flex-end; border-top-right-radius: 3px; }
.msg.tpl { border: 1px dashed rgba(69,183,209,.5); }
.msg .info { font-size: 10.5px; color: var(--muted); margin-top: 4px; display: flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }
.composer { border-top: 1px solid var(--line); padding: 12px; display: flex; gap: 8px; align-items: flex-end; }
.composer textarea { min-height: 42px; height: 42px; }

/* kanban */
.kanban { display: grid; grid-auto-flow: column; grid-auto-columns: 240px; gap: 12px; overflow-x: auto; padding-bottom: 10px; }
.col { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px; min-height: 300px; }
.col.over { border-color: var(--mint); }
.col h4 { margin: 2px 4px 10px; display: flex; justify-content: space-between; font-size: 13px; }
.kcard { background: var(--panel2); border: 1px solid var(--line); border-radius: 10px; padding: 10px; margin-bottom: 8px; cursor: grab; }

/* bot editor */
.node { background: var(--panel2); border: 1px solid var(--line); border-left: 3px solid var(--nc, var(--mint)); border-radius: 10px; padding: 12px; margin-bottom: 10px; }
.node .nh { display: flex; gap: 8px; align-items: center; margin-bottom: 6px; }
.node .nh input { width: 160px; }
.node .nh select { width: 140px; }
.opt { display: grid; grid-template-columns: 1fr 180px 30px; gap: 6px; margin-top: 6px; }

/* modal + toast */
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: grid; place-items: center; z-index: 50; padding: 20px; }
.modal { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; width: min(640px, 100%); max-height: 90vh; overflow-y: auto; padding: 20px 22px; }
.modal.wide { width: min(980px, 100%); }
.modal h2 { margin: 0 0 6px; font-size: 18px; }
.modal .actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }
#toast { position: fixed; bottom: 22px; right: 22px; z-index: 99; display: flex; flex-direction: column; gap: 8px; }
#toast div { background: var(--panel2); border: 1px solid var(--line); border-left: 3px solid var(--mint); padding: 10px 14px; border-radius: 8px; max-width: 380px; }
#toast div.err { border-left-color: var(--red); }

.login { min-height: 100vh; display: grid; place-items: center; }
.login .card { width: 360px; padding: 28px; }
.sim { border: 1px dashed rgba(244,201,93,.4); background: rgba(244,201,93,.05); }
.svgchart text { fill: var(--muted); font-size: 10px; }
/* Audiência: importação e segmentos */
.steps { display: flex; gap: 6px; margin: 4px 0 14px; }
.steps span { flex: 1; text-align: center; padding: 6px; border-radius: 8px; background: var(--panel2); color: var(--muted); font-size: 12.5px; }
.steps span.on { background: rgba(61,220,151,.15); color: var(--mint); }
.drop { display: block; border: 2px dashed var(--line); border-radius: 12px; padding: 34px; text-align: center; cursor: pointer; color: var(--muted); margin-top: 10px; }
.drop.over, .drop:hover { border-color: var(--mint); color: var(--text); }
.seg-grid { display: grid; grid-template-columns: 1fr 280px; gap: 18px; }
.seg-side { position: sticky; top: 0; align-self: start; }
.seg-h { margin: 18px 0 2px; font-size: 13px; color: var(--teal); text-transform: uppercase; letter-spacing: .04em; }
.seg-total { font-size: 34px; font-weight: 700; color: var(--mint); margin: 2px 0 10px; }
@media (max-width: 900px) { .seg-grid { grid-template-columns: 1fr; } }
/* Templates: prévia estilo WhatsApp */
.tpl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.tpl-name { font-family: ui-monospace, monospace; font-size: 13px; overflow: hidden; text-overflow: ellipsis; }
.wa-phone { background: #0b141a url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Ccircle cx='2' cy='2' r='1' fill='%23ffffff08'/%3E%3C/svg%3E"); border-radius: 12px; padding: 14px; }
.wa-bubble { background: #005c4b; color: #e9edef; border-radius: 10px 10px 10px 2px; padding: 8px 10px 6px; max-width: 100%; white-space: pre-wrap; word-wrap: break-word; font-size: 13.5px; line-height: 1.4; }
.wa-head { font-weight: 700; margin-bottom: 4px; }
.wa-foot { color: #a7b8b3; font-size: 12px; margin-top: 6px; }
.wa-time { text-align: right; color: #a7b8b3; font-size: 10.5px; margin-top: 2px; }
.wa-var { background: rgba(255,255,255,.12); border-radius: 4px; padding: 0 3px; font-weight: 600; }
.wa-btn { background: #1f2c33; color: #53bdeb; text-align: center; border-radius: 8px; padding: 8px; margin-top: 4px; font-size: 13px; }
.tpl-edit { display: grid; grid-template-columns: 1fr 320px; gap: 20px; }
.tpl-edit .wa-phone { min-height: 160px; }
.choice { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.choice button { text-align: left; background: var(--panel2); border: 1px solid var(--line); border-radius: 10px; padding: 10px; cursor: pointer; color: var(--text); }
.choice button b { display: block; } .choice button span { font-size: 12px; color: var(--muted); }
.choice button.on { border-color: var(--mint); background: rgba(61,220,151,.1); }
@media (max-width: 900px) { .tpl-edit { grid-template-columns: 1fr; } }
.cstep { display: grid; grid-template-columns: 1fr 300px; gap: 18px; align-items: start; }
hr.sep { border: 0; border-top: 1px solid var(--line); margin: 16px 0; }
details summary { cursor: pointer; }
@media (max-width: 900px) { .cstep { grid-template-columns: 1fr; } }
/* seletor de projeto e tela de projetos */
.proj { padding: 0 14px 12px; }
.proj label { font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 0 0 4px; display: block; }
.proj select { font-weight: 600; background: rgba(61,220,151,.08); border-color: rgba(61,220,151,.35); }
.proj-name { font-weight: 600; padding: 8px 10px; border-radius: 8px; background: rgba(61,220,151,.08); }
.proj-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.proj-card.cur { border-color: rgba(61,220,151,.5); }
.proj-card.new { display: grid; place-items: center; align-content: center; text-align: center; cursor: pointer; border-style: dashed; min-height: 140px; gap: 2px; }
.proj-card.new div { font-size: 26px; color: var(--mint); }
.proj-card.new:hover { border-color: var(--mint); }
/* Base BENT */
.base-grid { display: grid; grid-template-columns: 330px 1fr; gap: 14px; align-items: start; }
.base-f { position: sticky; top: 12px; max-height: calc(100vh - 40px); overflow-y: auto; }
.base-f label { margin-top: 10px; }
.hb { display: grid; grid-template-columns: 120px 1fr 86px; gap: 8px; align-items: center; margin: 6px 0; font-size: 12.5px; }
.hb-l { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); }
.hb-b { background: var(--panel2); border-radius: 99px; height: 10px; overflow: hidden; }
.hb-b i { display: block; height: 100%; background: linear-gradient(90deg, var(--teal), var(--mint)); border-radius: 99px; }
.hb-n { text-align: right; } .hb-n small { color: var(--muted); }
.kpi .v small { font-size: 13px; font-weight: 400; }
@media (max-width: 1100px) { .base-grid { grid-template-columns: 1fr; } .base-f { position: static; max-height: none; } }