:root {
  --bg: #f1f5f4;
  --panel: #ffffff;
  --col: #e7ecea;
  --text: #0f1f1a;
  --muted: #5b6b66;
  --line: #d5dedb;
  --wa: #25d366;
  --wa-dark: #128c4e;
  --danger: #dc2626;
  --shadow: 0 1px 2px rgba(0, 0, 0, .06), 0 2px 8px rgba(0, 0, 0, .05);
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1513;
    --panel: #16211e;
    --col: #111b18;
    --text: #e6efec;
    --muted: #8fa29c;
    --line: #26332f;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4);
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.error { color: var(--danger); min-height: 1em; margin: 4px 0 0; font-size: 13px; }

/* Botões */
.btn {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  padding: 9px 14px;
  border-radius: 9px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { filter: brightness(.97); }
.btn.primary { background: var(--wa-dark); border-color: var(--wa-dark); color: #fff; }
.btn.ghost { background: transparent; }
.btn.danger { background: transparent; color: var(--danger); border-color: var(--danger); }

/* Login */
.auth { min-height: 100%; display: grid; place-items: center; padding: 16px; }
.auth-card {
  width: 100%; max-width: 360px; background: var(--panel); border-radius: 16px;
  padding: 32px 24px; box-shadow: var(--shadow); display: grid; gap: 12px; text-align: center;
}
.auth-card h1 { margin: 4px 0 0; font-size: 22px; }
.auth-card p { margin: 0; }
.brand-mark { width: 56px; height: 56px; margin: 0 auto; border-radius: 16px; background: var(--wa); color: #fff; display: grid; place-items: center; }
.brand-mark svg { width: 34px; height: 34px; }

input, select, textarea {
  width: 100%; font: inherit; color: var(--text); background: var(--bg);
  border: 1px solid var(--line); border-radius: 9px; padding: 10px 12px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--wa); outline-offset: -1px; }
textarea { resize: vertical; }

/* Topo */
.topbar {
  position: sticky; top: 0; z-index: 5; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px;
  padding: 12px 16px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.title { display: flex; align-items: center; gap: 10px; }
.title .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--wa); box-shadow: 0 0 0 4px rgba(37, 211, 102, .2); }
.title small { display: block; color: var(--muted); font-size: 12px; }
.stats { display: flex; gap: 16px; color: var(--muted); font-size: 13px; }
.stats { flex-wrap: wrap; }
.stats span { white-space: nowrap; }
.stats b { color: var(--text); }
.actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
.actions input { width: 260px; max-width: 100%; }

/* Quadro */
.board {
  display: flex; gap: 14px; padding: 16px; overflow-x: auto; align-items: flex-start;
  height: calc(100vh - 66px);
}
.column {
  flex: 0 0 290px; background: var(--col); border-radius: var(--radius);
  display: flex; flex-direction: column; max-height: 100%;
}
.col-head {
  display: flex; align-items: center; gap: 8px; padding: 12px 12px 8px; cursor: pointer;
  border-top: 4px solid var(--c); border-radius: var(--radius) var(--radius) 0 0;
}
.col-head h3 { margin: 0; font-size: 14px; flex: 1; }
.col-head .count { background: var(--panel); border-radius: 99px; padding: 1px 8px; font-size: 12px; color: var(--muted); }
.col-sum { padding: 0 12px 8px; font-size: 12px; color: var(--muted); }
.cards { padding: 4px 8px 12px; display: flex; flex-direction: column; gap: 8px; overflow-y: auto; min-height: 60px; flex: 1; }
.cards.over { background: rgba(37, 211, 102, .1); border-radius: 0 0 var(--radius) var(--radius); }
.add-in-col { margin: 0 8px 10px; border: 1px dashed var(--line); background: transparent; color: var(--muted); padding: 8px; border-radius: 9px; cursor: pointer; font: inherit; }
.add-in-col:hover { color: var(--text); border-color: var(--muted); }

.card {
  background: var(--panel); border-radius: 10px; padding: 10px 12px; box-shadow: var(--shadow);
  cursor: grab; border-left: 3px solid var(--c); display: grid; gap: 6px;
}
.card.dragging { opacity: .4; }
.card .name { font-weight: 600; word-break: break-word; }
.card .phone { color: var(--muted); font-size: 12px; }
.card .value { font-weight: 600; color: var(--wa-dark); }
.card .tags { display: flex; flex-wrap: wrap; gap: 4px; }
.tag { font-size: 11px; background: var(--col); border-radius: 99px; padding: 2px 8px; color: var(--muted); }
.card .note { font-size: 12px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card .foot { display: flex; align-items: center; gap: 6px; }
.card .since { font-size: 11px; color: var(--muted); flex: 1; }
.card .since.late { color: #d97706; font-weight: 600; }
.wa-btn {
  display: inline-flex; align-items: center; gap: 4px; background: var(--wa); color: #fff; text-decoration: none;
  font-size: 12px; font-weight: 600; padding: 5px 10px; border-radius: 99px;
}
.wa-btn svg { width: 14px; height: 14px; }
.move-sel { width: auto; padding: 4px 6px; font-size: 12px; border-radius: 7px; }

/* Modais */
dialog { border: none; border-radius: 16px; padding: 0; width: min(520px, calc(100% - 32px)); background: var(--panel); color: var(--text); box-shadow: 0 20px 60px rgba(0, 0, 0, .3); }
dialog::backdrop { background: rgba(0, 0, 0, .45); }
dialog form { padding: 20px; display: grid; gap: 12px; }
dialog h2 { margin: 0 0 4px; font-size: 18px; }
dialog label { display: grid; gap: 4px; font-weight: 500; font-size: 13px; }
dialog input[type=color] { height: 40px; padding: 4px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.modal-actions { display: flex; gap: 8px; align-items: center; margin-top: 4px; }
.spacer { flex: 1; }

/* Lembretes */
.badge { background: var(--danger); color: #fff; border-radius: 99px; padding: 0 7px; font-size: 12px; margin-left: 4px; }
.reminder-box { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px 12px; display: grid; gap: 10px; margin: 0; }
.reminder-box legend { font-weight: 600; font-size: 13px; padding: 0 4px; }
.rem-chip { font-size: 11px; font-weight: 600; border-radius: 7px; padding: 4px 8px; background: var(--col); color: var(--muted); }
.rem-chip.today { background: #fef3c7; color: #92400e; }
.rem-chip.overdue { background: #fee2e2; color: #991b1b; }
dialog.drawer { margin: 0 0 0 auto; height: 100vh; max-height: 100vh; width: min(420px, 100%); border-radius: 0; }
.drawer-inner { padding: 16px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
dialog.drawer { overflow-x: hidden; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; }
.drawer-head h2 { margin: 0; font-size: 18px; }
.small-btn { padding: 6px 10px; font-size: 13px; justify-self: start; }
.rem-group h4 { margin: 14px 0 6px; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.rem-group.overdue h4 { color: var(--danger); }
.rem-item { background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; display: grid; gap: 6px; margin-bottom: 8px; }
.rem-item .top { display: flex; justify-content: space-between; gap: 8px; }
.rem-item .when { font-size: 12px; color: var(--muted); white-space: nowrap; }
.rem-item .what { font-size: 13px; }
.rem-item .btns { display: flex; gap: 6px; flex-wrap: wrap; }
.rem-item .btns .btn { padding: 5px 9px; font-size: 12px; }
.link { background: none; border: 0; padding: 0; font: inherit; font-weight: 600; color: var(--text); cursor: pointer; text-align: left; }
.empty { color: var(--muted); text-align: center; padding: 30px 0; }

/* Captura */
.cap-section { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; display: grid; gap: 10px; }
.cap-section h4 { margin: 0; font-size: 14px; }
.cap-section p { margin: 0; }
.cap-section label { display: grid; gap: 4px; font-weight: 500; font-size: 13px; }
.row-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.cap-link { display: grid; gap: 6px; padding: 10px 0; border-top: 1px solid var(--line); }
.cap-link:first-child { border-top: 0; padding-top: 0; }
.cap-link .lbl { font-weight: 600; }
.cap-link code { font-size: 12px; color: var(--muted); word-break: break-all; }
.cap-link .btns { display: flex; gap: 6px; flex-wrap: wrap; }
.cap-link .btns .btn { padding: 5px 10px; font-size: 12px; }
.qr-box { display: grid; justify-items: center; gap: 8px; padding: 12px; background: #fff; border-radius: 12px; color: #0f1f1a; }
.qr-box img { width: 220px; height: 220px; image-rendering: pixelated; }
.src-chip { font-size: 11px; font-weight: 600; border-radius: 7px; padding: 2px 8px; background: #e0f2fe; color: #075985; justify-self: start; }

/* Equipe e responsável */
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.owner-chip { font-size: 11px; font-weight: 600; border-radius: 7px; padding: 2px 8px; background: #ede9fe; color: #5b21b6; }
.owner-filter { width: auto; padding: 8px 10px; }
.who { font-size: 12px; font-weight: 500; color: var(--muted); }
.who:hover { text-decoration: underline; }
.team-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; margin-bottom: 8px; background: var(--bg); }
.team-item.off { opacity: .55; }
.avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--wa-dark); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 13px; flex: none; }
.team-item .info { flex: 1; min-width: 0; }
.team-item .info strong { display: block; }
.team-item .info small { color: var(--muted); display: block; line-height: 1.4; }
.team-item .count { font-size: 12px; color: var(--muted); white-space: nowrap; }
@media (prefers-color-scheme: dark) {
  .owner-chip { background: #2e1065; color: #ddd6fe; }
  .src-chip { background: #082f49; color: #bae6fd; }
}

@media (max-width: 720px) {
  .actions { margin-left: 0; width: 100%; }
  .actions input { flex: 1 1 100%; width: auto; }
  .board { height: auto; min-height: calc(100vh - 160px); scroll-snap-type: x mandatory; }
  .column { flex-basis: 86vw; scroll-snap-align: start; max-height: none; }
  .row { grid-template-columns: 1fr; }
}