/* =====================================================================================================================
   Painel Vedas WhatsApp — visual do Vedas UI (design-kit/vedas-ui.css): fundo #F5F6FA, cards brancos arredondados com
   sombra suave, botões em pílula, chips coloridos, Nunito Sans e tema escuro (classe "escuro" no <html>).
   ===================================================================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:opsz,wght@6..12,400;6..12,600;6..12,700;6..12,800;6..12,900&display=swap');

/* ---------- Tokens (iguais ao Vedas UI) ---------- */
:root {
  --brand-50: #F1F6FC; --brand-100: #E0ECF8; --brand-200: #BCD6EF; --brand-300: #7DB6E3; --brand-400: #249ED4;
  --brand-500: #0772BA; --brand-600: #2B3A7A; --brand-700: #1E285C; --brand-800: #161E47; --brand-900: #0E1330;

  --ink: #1F2433; --ink-soft: #5B6275; --ink-mute: #8A90A2;
  --surface: #F5F6FA; --line: #E7E9F0; --white: #FFFFFF; --white-hover: #F5F6FA;

  --primary-bg: var(--brand-700); --primary-hover: var(--brand-800);
  --secondary-bg: var(--brand-50); --secondary-hover: var(--brand-100); --secondary-text: var(--brand-700);
  --danger-bg: #FEF2F2; --danger-hover: #FEE2E2; --danger-text: #DC2626;
  --success-bg: #059669; --focus-ring: var(--brand-100);

  --chip-orange-bg: #FFEDD5;  --chip-orange-text: #C2410C;
  --chip-blue-bg: #F1F6FC;    --chip-blue-text: #1E285C;
  --chip-sky-bg: #F0F9FF;     --chip-sky-text: #0369A1;
  --chip-purple-bg: #F3E8FF;  --chip-purple-text: #7E22CE;
  --chip-green-bg: #ECFDF5;   --chip-green-text: #047857;
  --chip-red-bg: #FEF2F2;     --chip-red-text: #B91C1C;
  --chip-amber-bg: #FFFBEB;   --chip-amber-text: #B45309;
  --chip-gray-bg: #F4F4F5;    --chip-gray-text: #71717A;

  --radius-xl: 14px; --radius-2xl: 18px; --radius-3xl: 24px; --radius-pill: 999px;
  --shadow-card: 0 1px 2px rgba(15,42,92,.04), 0 4px 16px rgba(15,42,92,.06);
  --shadow-pop: 0 8px 32px rgba(15,42,92,.16);
  --shadow-sm: 0 1px 2px 0 rgba(0,0,0,.05);
  --scrollbar: #d5d9e4;
  --font: "Nunito Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ease: cubic-bezier(.4, 0, .2, 1);

  /* Canais */
  --wa: #16A34A; --fb: #1877F2; --ig: #D6249F;
  --code-bg: #0E1330; --code-text: #E2E8F0;
  --bubble: #DCF8C6; --chat-bg: #EFE7DD;
  color-scheme: light;
}

html.escuro {
  --ink: #E7EAF2; --ink-soft: #ACB3C5; --ink-mute: #80889C;
  --surface: #0F1320; --line: #2C3244; --white: #1A2030; --white-hover: #222A3D;
  --primary-bg: #2A3B85; --primary-hover: #33479C;
  --secondary-bg: rgba(36,158,212,.16); --secondary-hover: rgba(36,158,212,.24); --secondary-text: #8CC8EE;
  --danger-bg: rgba(239,68,68,.15); --danger-hover: rgba(239,68,68,.22); --danger-text: #FCA5A5;
  --focus-ring: rgba(36,158,212,.24);
  --chip-orange-bg: rgba(249,115,22,.18);  --chip-orange-text: #FDBA74;
  --chip-blue-bg: rgba(36,158,212,.16);    --chip-blue-text: #8CC8EE;
  --chip-sky-bg: rgba(14,165,233,.16);     --chip-sky-text: #7DD3FC;
  --chip-purple-bg: rgba(147,51,234,.2);   --chip-purple-text: #D8B4FE;
  --chip-green-bg: rgba(16,185,129,.15);   --chip-green-text: #6EE7B7;
  --chip-red-bg: rgba(239,68,68,.15);      --chip-red-text: #FCA5A5;
  --chip-amber-bg: rgba(245,158,11,.15);   --chip-amber-text: #FCD34D;
  --chip-gray-bg: rgba(255,255,255,.08);   --chip-gray-text: #A1A1AA;
  --shadow-card: 0 1px 2px rgba(0,0,0,.4);
  --scrollbar: #3a4258;
  --code-bg: #0B0E18; --bubble: #1F4D36; --chat-bg: #12161F;
  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0; background: var(--surface); color: var(--ink);
  font: 15px/1.5 var(--font); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
a { color: var(--brand-500); text-decoration: none; font-weight: 600; }
a:hover { text-decoration: underline; }
html.escuro a { color: var(--brand-300); }
h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -0.025em; line-height: 1.25; }
h1 { font-size: 24px; }
h2 { font-size: 17px; }
h3 { font-size: 15px; }
p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
code, pre, .mono { font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace; font-size: 12.5px; }
.muted { color: var(--ink-soft); }
.small { font-size: 13px; }
.hidden { display: none !important; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--scrollbar); border-radius: 999px; }

/* ---------- Topo ---------- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 18px;
  padding: 0 24px; height: 64px;
  background: var(--white); box-shadow: var(--shadow-card);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--brand-700); font-size: 16px; font-weight: 800; letter-spacing: -0.02em; white-space: nowrap; }
html.escuro .brand { color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand strong { color: var(--brand-500); font-weight: 800; }
.brand-logo { width: 34px; height: 34px; display: grid; place-items: center; flex: none; }
.brand-logo img { width: 100%; height: 100%; object-fit: contain; }
.login-brand { font-size: 18px; margin-bottom: 18px; }
.login-brand .brand-logo { width: 42px; height: 42px; }
.nav { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a { display: inline-flex; align-items: center; height: 36px; padding: 0 14px; border-radius: var(--radius-pill); color: var(--ink-soft); font-size: 14px; font-weight: 700; white-space: nowrap; }
.nav a:hover { color: var(--ink); background: var(--surface); text-decoration: none; }
.nav a.active { background: var(--primary-bg); color: #fff; }
.topbar .spacer { flex: 1; }
.user-chip { font-size: 13px; font-weight: 700; color: var(--ink); white-space: nowrap; max-width: 220px; overflow: hidden; text-overflow: ellipsis; }

main { max-width: 1200px; margin: 0 auto; padding: 28px 24px 48px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head p { margin-top: 4px; }
.page-head input[type=search] { width: 280px; }
.crumbs { font-size: 13px; color: var(--ink-mute); margin-bottom: 6px; font-weight: 600; }

/* ---------- Cards ---------- */
.card { background: var(--white); border-radius: var(--radius-2xl); box-shadow: var(--shadow-card); overflow: hidden; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 20px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.card-body { padding: 20px; }
.card + .card { margin-top: 16px; }
.grid { display: grid; gap: 16px; }
.grid > .card + .card, .grid > div > .card + .card { margin-top: 0; }
.grid > div > .card + .card { margin-top: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* ---------- Campos ---------- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label, .label { display: block; font-size: 13px; font-weight: 700; color: var(--ink-soft); }
.field .hint { color: var(--ink-mute); font-size: 12.5px; }
input[type=text], input[type=password], input[type=number], input[type=url], input[type=search], input[type=email], input[type=month], select, textarea, .input {
  display: block; width: 100%; height: 44px; padding: 0 14px;
  border: 1px solid var(--line); border-radius: var(--radius-xl);
  background: var(--white); color: var(--ink); font-size: 15px;
  outline: none; transition: all .15s var(--ease);
}
textarea { height: auto; min-height: 100px; padding-top: 10px; padding-bottom: 10px; resize: vertical; }
select { appearance: none; padding-right: 36px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%238A90A2' stroke-width='2' stroke-linecap='round' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; }
input::placeholder, textarea::placeholder { color: var(--ink-mute); }
input:focus, select:focus, textarea:focus { border-color: var(--brand-500); box-shadow: 0 0 0 4px var(--focus-ring); }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row > .field { flex: 1; min-width: 180px; }
.inline-fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 14px; }

fieldset { border: 1px solid var(--line); border-radius: var(--radius-2xl); padding: 18px 20px 4px; margin: 0 0 16px; }
legend { padding: 0 8px; font-weight: 800; color: var(--ink); }
fieldset.off .channel-fields { opacity: .45; }

.switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; font-weight: 700; font-size: 14px; }
.switch input { appearance: none; width: 38px; height: 22px; flex: none; border-radius: 99px; background: var(--line); position: relative; cursor: pointer; transition: background .15s var(--ease); margin: 0; }
.switch input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .15s var(--ease); box-shadow: 0 1px 2px rgba(0,0,0,.25); }
.switch input:checked { background: var(--brand-500); }
.switch input:checked::after { transform: translateX(16px); }
.perm-list { display: grid; gap: 10px; }
.howto summary { cursor: pointer; font-weight: 700; color: var(--brand-500); margin-bottom: 10px; width: fit-content; }
html.escuro .howto summary { color: var(--brand-300); }

/* ---------- Botões (pílula) ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 20px; border: 1px solid var(--line); border-radius: var(--radius-pill);
  background: var(--white); color: var(--ink); font-size: 14px; font-weight: 700; white-space: nowrap;
  cursor: pointer; text-decoration: none; transition: all .15s var(--ease);
}
.btn:hover { background: var(--white-hover); text-decoration: none; }
.btn:active { transform: scale(.98); }
.btn:disabled { opacity: .5; pointer-events: none; }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 4px var(--focus-ring); }
.btn.primary { background: var(--primary-bg); border-color: transparent; color: #fff; box-shadow: var(--shadow-sm); }
.btn.primary:hover { background: var(--primary-hover); }
.btn.secondary { background: var(--secondary-bg); border-color: transparent; color: var(--secondary-text); }
.btn.danger { background: var(--danger-bg); border-color: transparent; color: var(--danger-text); }
.btn.danger:hover { background: var(--danger-hover); }
.btn.ghost { border-color: transparent; background: transparent; color: var(--ink-soft); }
.btn.ghost:hover { background: var(--surface); color: var(--ink); }
.btn.sm { height: 36px; padding: 0 16px; font-size: 13px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---------- Tabelas ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-mute); font-weight: 800; background: var(--surface); }
tbody tr:last-child td { border-bottom: 0; }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--surface); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td .body-text { max-width: 420px; white-space: pre-wrap; word-break: break-word; }
.nowrap { white-space: nowrap; }

/* ---------- Chips ---------- */
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: var(--radius-pill); font-size: 12px; line-height: 16px; font-weight: 700; background: var(--chip-gray-bg); color: var(--chip-gray-text); white-space: nowrap; text-decoration: none; }
a.badge:hover { text-decoration: none; filter: brightness(.97); }
.badge.ok { background: var(--chip-green-bg); color: var(--chip-green-text); }
.badge.err { background: var(--chip-red-bg); color: var(--chip-red-text); }
.badge.warn { background: var(--chip-amber-bg); color: var(--chip-amber-text); }
.badge.info { background: var(--chip-sky-bg); color: var(--chip-sky-text); }
.ch { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 13px; }
.ch::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.ch.whatsapp { color: var(--wa); }
.ch.messenger { color: var(--fb); }
.ch.instagram { color: var(--ig); }
.ch.off { color: var(--ink-mute); opacity: .6; text-decoration: line-through; }
.chips { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- Abas (pílulas) ---------- */
.tabs { display: flex; gap: 4px; padding: 4px; margin-bottom: 20px; background: var(--white); border-radius: var(--radius-pill); box-shadow: var(--shadow-card); overflow-x: auto; scrollbar-width: none; width: fit-content; max-width: 100%; }
.tabs::-webkit-scrollbar { display: none; }
.tabs a { display: inline-flex; align-items: center; height: 36px; padding: 0 16px; border-radius: var(--radius-pill); color: var(--ink-soft); font-size: 14px; font-weight: 700; white-space: nowrap; }
.tabs a:hover { color: var(--ink); text-decoration: none; }
.tabs a.active { background: var(--primary-bg); color: #fff; }

/* ---------- Diversos ---------- */
.empty { padding: 44px 20px; text-align: center; color: var(--ink-soft); }
.empty h2 { color: var(--ink); margin-bottom: 6px; }
.steps { margin: 0; padding-left: 20px; }
.steps li { margin-bottom: 8px; }
pre.code { background: var(--code-bg); color: var(--code-text); padding: 14px 16px; border-radius: var(--radius-xl); overflow-x: auto; margin: 0; white-space: pre; }
.kv { display: grid; grid-template-columns: 190px 1fr; gap: 10px 16px; align-items: center; }
.kv dt { color: var(--ink-soft); font-weight: 700; font-size: 13px; }
.kv dd { margin: 0; display: flex; gap: 8px; align-items: center; min-width: 0; }
.kv dd code { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 6px 10px; }
@media (max-width: 700px) { .kv { grid-template-columns: 1fr; } }
.secret-box { display: flex; gap: 8px; align-items: center; padding: 12px 14px; border-radius: var(--radius-xl); background: var(--chip-amber-bg); }
.secret-box code { flex: 1; word-break: break-all; font-size: 13.5px; color: var(--ink); }
.link-box { display: flex; gap: 8px; align-items: center; padding: 10px 12px; border-radius: var(--radius-xl); background: var(--surface); border: 1px solid var(--line); }
.link-box code { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.result { margin-top: 12px; }
.result pre { max-height: 320px; overflow: auto; }
.callout { padding: 12px 16px; border-radius: var(--radius-xl); background: var(--chip-blue-bg); color: var(--ink); border-left: 4px solid var(--brand-500); }
.callout.warn { background: var(--chip-amber-bg); border-left-color: #F59E0B; }
.status-line { display: flex; gap: 10px; align-items: flex-start; }
.err-text { color: var(--danger-text); font-size: 12.5px; margin-top: 2px; }
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 14px 20px; border-bottom: 1px solid var(--line); }
.toolbar select, .toolbar input:not([type=checkbox]) { width: auto; min-width: 150px; }
.danger-zone .card-head h2 { color: var(--danger-text); }
.var-row { display: grid; grid-template-columns: 70px 1fr; gap: 8px; align-items: center; margin-bottom: 8px; }
.var-row code { color: var(--ink-mute); }
.conn { display: flex; align-items: center; gap: 14px; }
.conn-dot { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; font-size: 20px; background: var(--surface); flex: none; }
.conn-dot.ok { background: var(--chip-green-bg); }
.conn-dot.err { background: var(--chip-red-bg); }

/* Prévia de template no estilo WhatsApp */
.preview { background: var(--chat-bg); border-radius: var(--radius-2xl); padding: 18px; min-height: 160px; }
.bubble { background: var(--bubble); color: var(--ink); border-radius: 10px 10px 10px 2px; padding: 8px 10px 6px; max-width: 320px; box-shadow: 0 1px 1px rgba(0,0,0,.12); white-space: pre-wrap; word-break: break-word; }
.bubble .b-head { font-weight: 800; margin-bottom: 4px; }
.bubble .b-foot { color: var(--ink-mute); font-size: 12px; margin-top: 4px; }
.bubble-btn { max-width: 320px; margin-top: 4px; background: var(--white); border-radius: 10px; padding: 8px; text-align: center; color: var(--brand-500); font-weight: 700; box-shadow: 0 1px 1px rgba(0,0,0,.12); }

/* Login e página de vinculação */
.login { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login .card { width: 100%; max-width: 420px; }
.login .card-body { padding: 28px; }
.login .connect-card { max-width: 580px; }
.connect-section + .connect-section { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line); }

/* Janela (modal) */
.modal-back { position: fixed; inset: 0; background: rgba(14, 19, 48, .5); display: grid; place-items: center; padding: 20px; z-index: 50; }
.modal { width: 100%; max-width: 580px; max-height: 90vh; overflow: auto; border-radius: var(--radius-3xl); box-shadow: var(--shadow-pop); animation: slide-up .22s ease-out; }

/* Avisos */
#toasts { position: fixed; right: 20px; bottom: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 60; }
.toast { padding: 12px 16px; border-radius: var(--radius-xl); background: var(--brand-700); color: #fff; box-shadow: var(--shadow-pop); max-width: 400px; font-weight: 700; font-size: 14px; animation: slide-up .22s ease-out; }
.toast.err { background: #DC2626; }

.spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--line); border-top-color: var(--brand-500); animation: spin .7s linear infinite; display: inline-block; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes slide-up { from { transform: translateY(16px); opacity: 0 } to { transform: none; opacity: 1 } }
.loading { padding: 36px; text-align: center; color: var(--ink-mute); }

@media (max-width: 760px) {
  main { padding: 18px 16px 40px; }
  .topbar { padding: 0 14px; gap: 10px; height: auto; min-height: 60px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
  .nav { order: 3; width: 100%; }
  .user-chip { display: none; }
  .brand > span:last-child { display: none; }
  .page-head input[type=search] { width: 100%; }
}