:root {
  --bg: #0e1116;
  --panel: #161b22;
  --border: #2a3038;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #25d366;
  --accent-2: #1ea356;
  --error: #f85149;
  --warn: #d29922;
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, system-ui, sans-serif;
  font-size: 14px;
}
body.auth { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 32px;
  border-radius: 12px;
  width: 100%;
  max-width: 360px;
}
.login-card h1 { margin: 0 0 4px; font-size: 24px; }
.login-card form { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; }
.login-card label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.login-card input { padding: 10px 12px; background: var(--bg); border: 1px solid var(--border); color: var(--text); border-radius: 8px; font-size: 14px; }
.login-card button, .btn {
  margin-top: 8px; padding: 10px 14px;
  background: var(--accent); color: #0e1116;
  border: none; border-radius: 8px; font-weight: 600;
  cursor: pointer; text-decoration: none; display: inline-block; text-align: center;
}
.login-card .error { color: var(--error); margin-top: 12px; }

header {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
header h1 { margin: 0; font-size: 18px; }
header nav { display: flex; gap: 6px; flex: 1; }
header nav button {
  background: transparent; color: var(--muted);
  padding: 8px 12px; border: 1px solid transparent; border-radius: 8px;
  cursor: pointer; font-size: 13px; font-weight: 500;
}
header nav button:hover { color: var(--text); border-color: var(--border); }
header nav button.active { color: var(--accent); border-color: var(--accent); }
header form { margin: 0; }
header form button.ghost {
  background: transparent; color: var(--muted);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 6px 12px; cursor: pointer;
}

main { padding: 24px; max-width: 1200px; margin: 0 auto; }
.pane { display: none; }
.pane.active { display: block; }
h2 { margin-top: 0; }
.muted { color: var(--muted); font-size: 13px; }
.hint { color: var(--muted); font-size: 12px; margin-top: 6px; }
.hidden { display: none !important; }

label { display: block; margin: 12px 0; font-size: 13px; color: var(--muted); }
label input, label select, label textarea {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; font-size: 13px; font-family: inherit;
  margin-top: 4px;
}
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row label { flex: 1; min-width: 200px; }

button {
  padding: 10px 16px;
  background: var(--accent); color: #0e1116;
  border: none; border-radius: 8px; font-weight: 600;
  cursor: pointer;
}
button:hover { background: var(--accent-2); }
button.ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
button.ghost:hover { background: var(--panel); }
button.danger { background: var(--error); color: #fff; }
button.primary { background: var(--accent); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 16px 0; }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 14px; text-align: center;
}
.card h4 { margin: 0 0 6px; font-size: 12px; text-transform: uppercase; color: var(--muted); }
.card b { font-size: 22px; }
.card.success b { color: var(--accent); }
.card.error b { color: var(--error); }
.card.warn b { color: var(--warn); }

.progress {
  background: var(--panel); border: 1px solid var(--border);
  height: 8px; border-radius: 999px; overflow: hidden;
  margin: 12px 0;
}
.progress > div { height: 100%; background: var(--accent); width: 0; transition: width 0.3s; }

.log {
  background: #0a0d12; border: 1px solid var(--border); border-radius: 8px;
  padding: 12px; max-height: 240px; overflow-y: auto;
  font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12px;
  color: var(--muted);
  white-space: pre-wrap;
}

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 8px; }
table { width: 100%; border-collapse: collapse; font-size: 12px; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; max-width: 250px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
th { color: var(--muted); background: var(--panel); }

.run-row {
  display: flex; gap: 12px; align-items: center;
  padding: 10px 14px; background: var(--panel); border: 1px solid var(--border);
  border-radius: 8px; margin-bottom: 8px; cursor: pointer;
}
.run-row:hover { border-color: var(--accent); }
.run-row .status-pill {
  padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600;
}
.status-pill.completed { background: rgba(37,211,102,.15); color: var(--accent); }
.status-pill.paused { background: rgba(210,153,34,.15); color: var(--warn); }
.status-pill.running { background: rgba(56,139,253,.15); color: #58a6ff; }

#var-cols .var-row { display: flex; align-items: center; gap: 8px; margin: 6px 0; }
#var-cols .var-row b { width: 40px; color: var(--accent); }
#var-cols .var-row select { flex: 1; }
#var-cols .var-row .remove { background: transparent; color: var(--error); border: 1px solid var(--border); padding: 4px 10px; }

/* Badges de delivery_status (vindo do webhook da Meta) */
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 600; white-space: nowrap;
}
.badge-accepted { background: rgba(139,148,158,.18); color: var(--muted); }
.badge-sent { background: rgba(56,139,253,.18); color: #58a6ff; }
.badge-delivered { background: rgba(37,211,102,.18); color: var(--accent); }
.badge-read { background: rgba(30,163,86,.25); color: #2bd47a; }
.badge-failed { background: rgba(248,81,73,.18); color: var(--error); }

.status-pill.aborted { background: rgba(248,81,73,.15); color: var(--error); }

/* ===== PARTE 1 — Contas WhatsApp ===== */
.account-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px 16px; margin-bottom: 12px;
}
.account-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.account-swatch {
  display: inline-block; width: 14px; height: 14px; border-radius: 4px;
  border: 1px solid rgba(255,255,255,.2); flex: none;
}
.account-card label input[type="color"] { padding: 2px; height: 38px; cursor: pointer; }
.acc-msg { margin-left: auto; }

/* ===== PARTE 3 — Cards de disparo (multi-run) ===== */
#runs-cards { display: flex; flex-direction: column; gap: 14px; }
.run-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px 16px;
}
.run-card-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.run-card-title { font-size: 14px; }
.run-card-status { margin-left: auto; }
.run-card-stats { display: flex; gap: 16px; flex-wrap: wrap; font-size: 13px; align-items: center; }
.run-card-stats .ok b { color: var(--accent); }
.run-card-stats .err b { color: var(--error); }
.run-card-stats .warn b { color: var(--warn); }
.run-card .progress { margin: 10px 0; }
.run-card .rc-bar { height: 100%; background: var(--accent); width: 0; transition: width .3s; }
/* Log numerado e ROLÁVEL — guarda TODAS as linhas do run (PARTE 2.2) */
.rc-log { max-height: 280px; }
.rc-actions { margin-top: 10px; gap: 8px; }

/* ===== Banner de pausados ===== */
.paused-banner {
  background: rgba(210,153,34,.12); border: 1px solid var(--warn);
  border-radius: 8px; padding: 10px 14px; margin-bottom: 16px; font-size: 13px;
}
.banner-run {
  background: var(--bg); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 10px; margin: 4px 4px 0 0; font-size: 12px; cursor: pointer;
}
.banner-run:hover { border-color: var(--warn); }

/* ===== Relatório: apelido na linha ===== */
.run-row .run-acc { font-size: 12px; }

/* ===== Modal ===== */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.6);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px; z-index: 1000; overflow-y: auto;
}
.modal {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px; width: 100%; max-width: 640px;
  position: relative;
}
.modal-close {
  position: absolute; top: 12px; right: 12px;
  background: transparent; color: var(--muted); border: 1px solid var(--border);
  border-radius: 8px; padding: 4px 10px; cursor: pointer;
}
.modal h3 { margin-top: 0; }

/* Modal de pausa (4 opções) */
.btn-dl {
  display: inline-block; margin: 8px 0 14px; padding: 10px 14px;
  background: var(--accent); color: #0e1116; border-radius: 8px;
  font-weight: 600; text-decoration: none;
}
.btn-dl:hover { background: var(--accent-2); }
.pause-options { display: flex; flex-direction: column; gap: 12px; margin: 8px 0; }
.pause-options label { display: flex; align-items: center; gap: 8px; margin: 0; color: var(--text); font-weight: normal; }
.pause-options input[type="number"] { width: 90px; margin: 0 4px; }

/* Modal de relatório */
.report-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px; margin: 12px 0; font-size: 13px;
}
.report-grid > div { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 10px; }
.delivery-line {
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px; font-size: 13px; margin-bottom: 12px;
}

/* ===== Prompt 26 — erros claros da Meta ===== */
.error-breakdown {
  font-size: 13px; margin: 4px 0 10px; line-height: 1.7;
}
.error-breakdown .bk-item {
  display: inline-block; background: var(--bg); border: 1px solid var(--border);
  border-radius: 999px; padding: 2px 10px; white-space: nowrap;
}
.limit-alert {
  background: rgba(248,81,73,.12); border: 1px solid var(--error);
  color: var(--text); border-radius: 8px; padding: 12px 14px;
  font-size: 14px; margin: 8px 0 14px;
}
.enviado-legend {
  font-size: 12px; color: var(--muted);
  background: rgba(56,139,253,.08); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 12px; margin: 8px 0;
}
.limite-tag {
  font-size: 11px; font-weight: 600; color: var(--error);
  background: rgba(248,81,73,.12); border-radius: 999px; padding: 2px 8px;
}

/* ===== Prompt 27 — corte manual / reenviar ===== */
.cut-section {
  margin: 16px 0; padding: 14px; border: 1px dashed var(--border);
  border-radius: 8px; background: var(--bg);
}
.cut-section h4 { color: var(--accent); }