/* Econnect — design system (modo claro / escuro) */

:root,
[data-theme="dark"] {
  color-scheme: dark;
  --bg-app: #0a0614;
  --bg-panel: #120c22;
  --bg-elevated: #1a1230;
  --bg-input: #16102a;
  --bg-hover: #221838;
  --border: #2d2450;
  --border-subtle: #1f1638;
  --text: #f4f0ff;
  --text-muted: #a89ec9;
  --accent: #8b5cf6;
  --accent-dark: #7c3aed;
  --accent-soft: rgba(139, 92, 246, 0.14);
  --accent-gradient: linear-gradient(135deg, #9333ea 0%, #7c3aed 50%, #6366f1 100%);
  --surface: #0e0818;
  --danger: #f87171;
  --danger-soft: rgba(248, 113, 113, 0.12);
  --success-soft: rgba(52, 211, 153, 0.12);
  --warn-soft: rgba(251, 191, 36, 0.12);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.45);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --topbar: 60px;
  --sidebar: 260px;
  --transition: 0.18s ease;
}

[data-theme="light"] {
  color-scheme: light;
  --bg-app: #f5f3ff;
  --bg-panel: #ffffff;
  --bg-elevated: #faf8ff;
  --bg-input: #ffffff;
  --bg-hover: #ede9fe;
  --border: #ddd6fe;
  --border-subtle: #ede9fe;
  --text: #0f172a;
  --text-muted: #64748b;
  --accent: #7c3aed;
  --accent-dark: #6d28d9;
  --accent-soft: rgba(124, 58, 237, 0.1);
  --accent-gradient: linear-gradient(135deg, #7c3aed 0%, #6366f1 100%);
  --surface: #f8fafc;
  --danger: #dc2626;
  --danger-soft: rgba(220, 38, 38, 0.08);
  --success-soft: rgba(16, 185, 129, 0.1);
  --warn-soft: rgba(245, 158, 11, 0.1);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow: 0 4px 16px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.1);
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
}

body {
  font-family: var(--font);
  background: var(--bg-app);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition), color var(--transition);
}

/* —— Shell MenuIA (painéis autenticados) —— */
body.app-layout {
  background: #080512;
  background-image:
    radial-gradient(ellipse 90% 55% at 50% -8%, rgba(139, 92, 246, 0.28), transparent 55%),
    radial-gradient(ellipse 50% 40% at 100% 50%, rgba(99, 102, 241, 0.12), transparent 50%),
    linear-gradient(180deg, #0c0618 0%, #080512 100%);
}

[data-theme="light"] body.app-layout {
  background: #f5f3ff;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -5%, rgba(139, 92, 246, 0.12), transparent 55%),
    linear-gradient(180deg, #faf8ff 0%, #f5f3ff 100%);
}

body.app-layout .sidebar {
  background: rgba(18, 12, 34, 0.92);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.25);
}

[data-theme="light"] body.app-layout .sidebar {
  background: rgba(255, 255, 255, 0.92);
  border-right-color: #e9e5ff;
  box-shadow: 4px 0 20px rgba(91, 33, 182, 0.06);
}

body.app-layout .sidebar-brand {
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #fff 0%, #ddd6fe 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

[data-theme="light"] body.app-layout .sidebar-brand {
  background: linear-gradient(135deg, #5b21b6 0%, #7c3aed 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

body.app-layout .sidebar-brand .dot {
  -webkit-text-fill-color: initial;
  box-shadow: 0 0 12px rgba(139, 92, 246, 0.8);
}

body.app-layout .nav a.is-active {
  background: rgba(139, 92, 246, 0.18);
  color: #c4b5fd;
  box-shadow: inset 0 0 0 1px rgba(139, 92, 246, 0.25);
}

[data-theme="light"] body.app-layout .nav a.is-active {
  color: #6d28d9;
  background: rgba(124, 58, 237, 0.1);
}

body.app-layout .topbar {
  background: rgba(18, 12, 34, 0.75);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
}

[data-theme="light"] body.app-layout .topbar {
  background: rgba(255, 255, 255, 0.85);
  border-bottom-color: #e9e5ff;
}

body.app-layout .content {
  max-width: 1280px;
}

body.app-layout .user-pill {
  background: rgba(139, 92, 246, 0.2);
  color: #c4b5fd;
}

[data-theme="light"] body.app-layout .user-pill {
  color: #6d28d9;
  background: rgba(124, 58, 237, 0.1);
}

body.app-layout .theme-toggle {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
}

[data-theme="light"] body.app-layout .theme-toggle {
  border-color: #ddd6fe;
  background: #fff;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover { color: var(--accent-dark); }

/* —— Login / guest —— */
.guest-page {
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: #080512;
  background-image:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(139, 92, 246, 0.25), transparent),
    linear-gradient(180deg, #0c0618 0%, #080512 100%);
}

.guest-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-panel);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  padding: 2rem 1.75rem;
}

.guest-card h1 {
  margin: 0 0 0.5rem;
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.guest-card p.hint {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* —— Shell —— */
.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar);
  flex-shrink: 0;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 20;
  transition: transform var(--transition), background-color var(--transition);
  box-shadow: var(--shadow-sm);
}

.sidebar-brand {
  padding: 1.15rem 1.25rem 1rem;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  letter-spacing: -0.01em;
  border-bottom: 1px solid var(--border-subtle);
}

.sidebar-brand .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.65);
  flex-shrink: 0;
}

.nav {
  list-style: none;
  margin: 0;
  padding: 0.75rem 0.65rem 1rem;
  flex: 1;
  overflow-y: auto;
}

.nav a {
  display: flex;
  align-items: center;
  padding: 0.62rem 0.85rem;
  margin-bottom: 0.15rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border-left: none;
  transition: background var(--transition), color var(--transition);
}

.nav a:hover {
  background: var(--bg-hover);
  color: var(--text);
  text-decoration: none;
}

.nav a.is-active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.nav-section {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 0.85rem 0.85rem 0.35rem;
  font-weight: 600;
}

.main-wrap {
  flex: 1;
  margin-left: var(--sidebar);
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  height: var(--topbar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  transition: background-color var(--transition);
}

.topbar h1 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.user-menu a {
  margin-left: 0.25rem;
  font-weight: 500;
}

.user-pill {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--accent-soft);
  color: var(--accent);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.theme-toggle:hover {
  background: var(--bg-hover);
  color: var(--text);
  border-color: var(--accent);
}

.theme-toggle__icon { display: none; }

[data-theme="dark"] .theme-toggle__icon--sun,
[data-theme="light"] .theme-toggle__icon--moon {
  display: block;
}

.content {
  padding: 1.5rem 1.75rem 2rem;
  max-width: 1200px;
  flex: 1;
}

/* —— Botões —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.52rem 1.05rem;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 500;
  background: var(--accent-gradient, var(--accent));
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.35);
  transition: background var(--transition), transform 0.12s ease, box-shadow var(--transition), filter 0.15s ease;
}

.btn:hover {
  filter: brightness(1.06);
  color: #fff;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
}

.btn:active { transform: translateY(0); }

.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: none;
}

.btn-secondary:hover {
  background: var(--bg-hover);
  color: var(--text);
  border-color: var(--border);
}

.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.82rem; }

.btn-danger {
  background: var(--danger);
  color: #fff;
}

.btn-danger:hover { background: #b91c1c; color: #fff; }

/* —— Formulários —— */
.form-group { margin-bottom: 1.1rem; }

.form-group label {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 500;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
select,
textarea {
  width: 100%;
  max-width: 100%;
  padding: 0.58rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  color: var(--text);
  font: inherit;
  font-size: 0.92rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

textarea { min-height: 100px; resize: vertical; }

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

input[type="checkbox"] {
  accent-color: var(--accent);
  width: 1rem;
  height: 1rem;
  vertical-align: middle;
  margin-right: 0.35rem;
}

/* —— Tabelas —— */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  box-shadow: var(--shadow-sm);
}

table.wa-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

table.wa-table th,
table.wa-table td {
  padding: 0.72rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

table.wa-table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--surface);
}

table.wa-table tr:last-child td { border-bottom: none; }

table.wa-table tbody tr {
  transition: background var(--transition);
}

table.wa-table tbody tr:hover td {
  background: var(--bg-hover);
}

table.wa-table code {
  font-size: 0.84rem;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
}

/* —— Badges e alertas —— */
.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}

.badge-ok { background: var(--success-soft); color: #34d399; }
.badge-warn { background: var(--warn-soft); color: #fbbf24; }
.badge-err { background: var(--danger-soft); color: var(--danger); }

[data-theme="light"] .badge-ok { color: #059669; }
[data-theme="light"] .badge-warn { color: #d97706; }

.alert {
  padding: 0.85rem 1.05rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.9rem;
  line-height: 1.5;
  border: 1px solid transparent;
}

.alert-ok {
  background: var(--success-soft);
  border-color: rgba(52, 211, 153, 0.25);
  color: var(--text);
}

.alert-err {
  background: var(--danger-soft);
  border-color: rgba(248, 113, 113, 0.25);
  color: var(--text);
}

.alert-hint {
  background: var(--accent-soft);
  border-color: rgba(139, 92, 246, 0.25);
  line-height: 1.55;
}

.alert-hint code,
.alert-err code {
  background: rgba(0, 0, 0, 0.08);
  padding: 0.12rem 0.35rem;
  border-radius: 4px;
  font-size: 0.84em;
}

[data-theme="dark"] .alert-hint code,
[data-theme="dark"] .alert-err code {
  background: rgba(0, 0, 0, 0.25);
}

/* —— Métricas —— */
.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.metric {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

.metric:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.metric .val {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.metric .lab {
  color: var(--text-muted);
  font-size: 0.84rem;
  margin-top: 0.35rem;
}

.metrics-lead-status .metric.is-new .val { color: #22c55e; }
.metrics-lead-status .metric.is-contacting .val { color: #f59e0b; }
.metrics-lead-status .metric.is-qualified .val { color: #38bdf8; }
.metrics-lead-status .metric.is-won .val { color: #10b981; }
.metrics-lead-status .metric.is-lost .val { color: #f87171; }

.layout-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-start;
}

.layout-row .col { flex: 1; min-width: 240px; }

#nav-toggle {
  display: none;
  position: fixed;
  z-index: 30;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--bg-panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.7rem;
  font: inherit;
  cursor: pointer;
  box-shadow: var(--shadow);
}

@media (max-width: 900px) {
  :root { --sidebar: 260px; }
  .sidebar { transform: translateX(-100%); }
  .sidebar.is-open { transform: translateX(0); }
  .main-wrap { margin-left: 0; }
  .topbar { padding-left: 3.5rem; }
  #nav-toggle { display: block; }
  .content { padding: 1rem; }
}

.backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 15;
}

.backdrop.is-on { display: block; }

@media (min-width: 901px) {
  .backdrop { display: none !important; }
}

pre.code {
  background: var(--surface);
  padding: 1rem;
  border-radius: var(--radius-sm);
  overflow: auto;
  font-size: 0.8rem;
  border: 1px solid var(--border);
}

/* WhatsApp (WAHA): abas */
.wa-tabs { margin-top: 0.5rem; }

.wa-tabs__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
  white-space: nowrap;
}

.wa-tabs__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-bottom: 0.9rem;
  border-bottom: 1px solid var(--border);
}

.wa-tabs__label {
  display: inline-block;
  margin: 0 0 -1px 0;
  padding: 0.5rem 1rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  cursor: pointer;
  user-select: none;
  transition: color var(--transition), background var(--transition);
}

.wa-tabs__label:hover {
  color: var(--text);
  background: var(--bg-hover);
}

#wa-tab-connect:checked ~ .wa-tabs__bar .wa-tabs__label[for="wa-tab-connect"],
#wa-tab-actions:checked ~ .wa-tabs__bar .wa-tabs__label[for="wa-tab-actions"],
#wa-tab-sessions:checked ~ .wa-tabs__bar .wa-tabs__label[for="wa-tab-sessions"] {
  color: var(--accent);
  background: var(--bg-panel);
  border-color: var(--border);
  border-bottom-color: var(--bg-panel);
  font-weight: 600;
}

.wa-tabs__panel {
  display: none;
  padding-top: 0.15rem;
}

#wa-tab-connect:checked ~ #wa-panel-connect,
#wa-tab-actions:checked ~ #wa-panel-actions,
#wa-tab-sessions:checked ~ #wa-panel-sessions { display: block; }

.wa-tabs > datalist { display: none; }