/* ========================================================================
   WhatsMini — Design System v2.0
   Tema: Dark Green Premium | Aledro Sistemas Inteligentes
   ======================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* ── Tokens ──────────────────────────────────────────────────────────────── */
:root {
  --bg-primary:       #07110D;
  --bg-secondary:     #0D1C15;
  --surface:          #13251B;
  --surface-el:       #183124;
  --surface-hover:    #1C3A2B;
  --text-primary:     #F4FFF8;
  --text-secondary:   #AFC8BA;
  --text-muted:       #6A9B81;
  --green:            #25D366;
  --green-dk:         #0FA958;
  --green-premium:    #7CFFB2;
  --green-glow:       rgba(37, 211, 102, 0.15);
  --border:           rgba(188, 255, 214, 0.12);
  --border-hover:     rgba(188, 255, 214, 0.25);
  --danger:           #FF6B6B;
  --warning:          #FFD166;
  --info:             #7CFFB2;
  --shadow:           0 4px 20px rgba(0,0,0,0.4);
  --shadow-lg:        0 12px 40px rgba(0,0,0,0.5);
  --sidebar-w:        240px;
  --radius:           12px;
  --radius-lg:        16px;
  --font-title:       'Sora', -apple-system, sans-serif;
  --font-body:        'Inter', -apple-system, sans-serif;
  --font-mono:        'IBM Plex Mono', 'Consolas', monospace;
}

/* ── Reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 14px;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--surface-el); border-radius: 3px; }

/* ── Layout ──────────────────────────────────────────────────────────────── */
.layout { display: flex; min-height: 100vh; }

/* Apenas o sidebar WhatsMini (aside/nav) — div.sidebar de outras páginas NÃO deve receber position:fixed */
aside.sidebar, nav.sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  max-width: var(--sidebar-w);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  overflow-y: auto;
}

.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
}

.topbar h1, .topbar-title {
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  flex: 1;
  margin: 0;
}

.content { padding: 24px; }

/* ── Cards ───────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s;
}
.card:hover { border-color: var(--border-hover); }

.card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-family: var(--font-title);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-primary);
}

.card-body { padding: 16px 18px; }

/* ── Grids ───────────────────────────────────────────────────────────────── */
.grid-4 { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 14px; }

/* ── Stat cards ──────────────────────────────────────────────────────────── */
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all 0.2s ease;
}
.stat-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.stat-icon i { font-size: 20px; }

.stat-val {
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  font-family: var(--font-title);
  color: var(--text-primary);
}

.stat-lbl {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 3px;
}

.bg-green  { background: rgba(37, 211, 102, 0.12); }
.bg-blue   { background: rgba(124, 255, 178, 0.1); }
.bg-yellow { background: rgba(255, 209, 102, 0.1); }
.bg-purple { background: rgba(167, 139, 250, 0.12); }

/* ── Botões ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 9px;
  border: none;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-body);
  transition: all 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  line-height: 1;
}

.btn-sm { padding: 5px 11px; font-size: 12px; border-radius: 7px; }

.btn-primary {
  background: linear-gradient(135deg, var(--green-dk), var(--green));
  color: #fff;
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.btn-secondary {
  background: var(--surface-el);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
  border-color: var(--border-hover);
}

.btn-danger {
  background: rgba(255, 107, 107, 0.12);
  color: var(--danger);
  border: 1px solid rgba(255, 107, 107, 0.2);
}
.btn-danger:hover {
  background: rgba(255, 107, 107, 0.2);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.btn-outline:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--surface);
}

/* ── Badges ──────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

.badge-green  { background: rgba(37,211,102,0.12); color: var(--green-premium); border: 1px solid rgba(37,211,102,0.2); }
.badge-red    { background: rgba(255,107,107,0.12); color: var(--danger); border: 1px solid rgba(255,107,107,0.2); }
.badge-yellow { background: rgba(255,209,102,0.12); color: var(--warning); border: 1px solid rgba(255,209,102,0.2); }
.badge-blue   { background: rgba(124,255,178,0.1); color: var(--green-premium); border: 1px solid rgba(124,255,178,0.15); }
.badge-gray   { background: var(--surface-el); color: var(--text-secondary); border: 1px solid var(--border); }

/* ── Tabelas ─────────────────────────────────────────────────────────────── */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }

.table th {
  background: var(--surface-el);
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  font-family: var(--font-mono);
}

.table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text-secondary);
}

.table tr:hover td {
  background: var(--surface);
  color: var(--text-primary);
}

.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ── Formulários ─────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-family: var(--font-mono);
}

.form-control {
  width: 100%;
  padding: 10px 13px;
  border: 1px solid var(--border);
  border-radius: 9px;
  font-size: 13px;
  outline: none;
  transition: all 0.15s;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: var(--font-body);
}

.form-control::placeholder { color: var(--text-muted); }

.form-control:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.12);
  background: var(--surface);
}

.form-control:disabled { opacity: 0.5; cursor: not-allowed; }

select.form-control { cursor: pointer; }
select.form-control option { background: var(--surface); color: var(--text-primary); }
select.form-control-sm { padding: 5px 8px; font-size: 12px; height: 30px; }

.form-control.is-invalid { border-color: var(--danger); }
.form-control.is-valid   { border-color: var(--green); }

.form-section { margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.form-section:last-child { border-bottom: none; margin-bottom: 0; }
.form-section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 12px;
  font-family: var(--font-mono);
}

/* ── Modal ───────────────────────────────────────────────────────────────── */
.modal-bg {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.2s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 15px;
  font-family: var(--font-title);
  color: var(--text-primary);
}

.modal-body { padding: 22px; }

.modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.modal-close {
  background: var(--surface-el);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
  color: var(--text-muted);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}
.modal-close:hover { background: var(--surface-hover); color: var(--text-primary); }

/* ── Toast ───────────────────────────────────────────────────────────────── */
.toast-msg {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--surface-el);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 12px 18px;
  border-radius: var(--radius);
  font-size: 13px;
  z-index: 9999;
  transform: translateY(16px);
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
  box-shadow: var(--shadow-lg);
  max-width: 320px;
  font-family: var(--font-body);
}

.toast-msg.show { transform: translateY(0); opacity: 1; }
.toast-success { background: rgba(37,211,102,0.12); border-color: rgba(37,211,102,0.3); color: var(--green-premium); }
.toast-error   { background: rgba(255,107,107,0.12); border-color: rgba(255,107,107,0.3); color: var(--danger); }
.toast-warning { background: rgba(255,209,102,0.12); border-color: rgba(255,209,102,0.3); color: var(--warning); }

/* ── Dots de status ──────────────────────────────────────────────────────── */
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot-green  { background: var(--green); box-shadow: 0 0 6px rgba(37,211,102,0.6); }
.dot-red    { background: var(--danger); }
.dot-yellow { background: var(--warning); }
.dot-gray   { background: var(--text-muted); }

/* ── QR code ─────────────────────────────────────────────────────────────── */
.qr-wrap { text-align: center; padding: 24px; }
.qr-wrap img {
  max-width: 220px;
  border: 4px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  background: white;
}
.qr-status { font-size: 13px; color: var(--text-muted); margin-top: 12px; }

/* ── Chat layout ─────────────────────────────────────────────────────────── */
.chat-layout   { display: flex; height: calc(100vh - 58px); overflow: hidden; }
.chat-list     { width: 280px; border-right: 1px solid var(--border); overflow-y: auto; background: var(--bg-secondary); flex-shrink: 0; }
.chat-main     { flex: 1; display: flex; flex-direction: column; }
.chat-header   { padding: 13px 18px; border-bottom: 1px solid var(--border); background: var(--bg-secondary); display: flex; align-items: center; gap: 12px; }
.chat-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 8px; background: var(--bg-primary); }
.chat-footer   { padding: 12px; background: var(--bg-secondary); border-top: 1px solid var(--border); display: flex; gap: 10px; align-items: flex-end; }

.msg-bubble { max-width: 72%; padding: 9px 13px; border-radius: 14px; font-size: 13px; line-height: 1.5; }
.msg-in  { background: var(--surface-el); border-radius: 4px 14px 14px 14px; align-self: flex-start; color: var(--text-primary); }
.msg-out { background: linear-gradient(135deg, #0D4A26, #0A3B1E); border-radius: 14px 4px 14px 14px; align-self: flex-end; color: #e0ffe8; border: 1px solid rgba(37,211,102,0.15); }
.msg-time { font-size: 10px; color: var(--text-muted); margin-top: 4px; text-align: right; font-family: var(--font-mono); }

.chat-item { padding: 12px 16px; border-bottom: 1px solid var(--border); cursor: pointer; display: flex; gap: 12px; align-items: center; transition: background 0.15s; }
.chat-item:hover { background: var(--surface); }
.chat-item.active { background: var(--green-glow); border-left: 3px solid var(--green); }

.chat-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-dk), var(--green));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  flex-shrink: 0;
}

.chat-info { flex: 1; min-width: 0; }
.chat-name { font-weight: 600; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-primary); }
.chat-preview { font-size: 12px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── Loader ──────────────────────────────────────────────────────────────── */
.spinner {
  width: 22px;
  height: 22px;
  border: 2px solid var(--border);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-center {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
  gap: 12px;
  color: var(--text-muted);
  font-size: 13px;
}

/* ── Alerts ──────────────────────────────────────────────────────────────── */
.alert { padding: 12px 16px; border-radius: var(--radius); font-size: 13px; margin-bottom: 16px; }
.alert-info    { background: rgba(124,255,178,0.08); color: var(--green-premium); border: 1px solid rgba(124,255,178,0.2); }
.alert-success { background: rgba(37,211,102,0.08); color: var(--green-premium); border: 1px solid rgba(37,211,102,0.2); }
.alert-warning { background: rgba(255,209,102,0.08); color: var(--warning); border: 1px solid rgba(255,209,102,0.2); }
.alert-danger  { background: rgba(255,107,107,0.08); color: var(--danger); border: 1px solid rgba(255,107,107,0.2); }

/* ── Tabs ────────────────────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.tab {
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border-radius: 8px 8px 0 0;
  color: var(--text-muted);
  background: transparent;
  border: none;
  transition: all 0.15s;
  font-family: var(--font-body);
}
.tab:hover { color: var(--text-primary); background: var(--surface); }
.tab.active {
  color: var(--green-premium);
  border-bottom: 2px solid var(--green);
  margin-bottom: -1px;
  background: var(--green-glow);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Input group ─────────────────────────────────────────────────────────── */
.input-group { display: flex; }
.input-group .form-control { border-radius: 9px 0 0 9px; flex: 1; }
.input-group .btn { border-radius: 0 9px 9px 0; }

/* ── Misc utilitários ────────────────────────────────────────────────────── */
.text-muted    { color: var(--text-muted) !important; }
.text-sm       { font-size: 12px; }
.text-mono     { font-family: var(--font-mono); }
.mt-1 { margin-top: 8px; }  .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; }
.flex { display: flex; } .flex-1 { flex: 1; }
.items-center { align-items: center; }
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; }
.justify-between { justify-content: space-between; }

.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.empty-state .icon { font-size: 44px; margin-bottom: 12px; opacity: 0.6; }

.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── Row actions ─────────────────────────────────────────────────────────── */
.row-actions { display: flex; gap: 4px; flex-wrap: nowrap; }

/* ── Tooltip ─────────────────────────────────────────────────────────────── */
[data-tip] { position: relative; cursor: help; }
[data-tip]:hover::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface-el);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 5px 9px;
  border-radius: 7px;
  font-size: 11px;
  white-space: nowrap;
  z-index: 999;
  pointer-events: none;
}

/* ── Tag chip ────────────────────────────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  background: var(--surface-el);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
}

/* ── Drag handle ─────────────────────────────────────────────────────────── */
.drag-handle { cursor: grab; color: var(--text-muted); user-select: none; }
.drag-handle:active { cursor: grabbing; }

/* ── Code / pre ──────────────────────────────────────────────────────────── */
code, pre {
  font-family: var(--font-mono);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
  color: var(--green-premium);
}
code { padding: 2px 6px; }
pre  { padding: 14px; overflow-x: auto; }

/* ── Page header ─────────────────────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.page-title {
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.page-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ── Instância card ──────────────────────────────────────────────────────── */
.instance-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  transition: all 0.2s;
}
.instance-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow);
}

.instance-card .status-connected { color: var(--green); }
.instance-card .status-disconnected { color: var(--danger); }

/* ── Sidebar logo ────────────────────────────────────────────────────────── */
.sidebar-logo {
  padding: 16px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.sidebar-logo-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--green-dk), var(--green));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(37,211,102,0.15), 0 4px 12px rgba(37,211,102,0.25);
}

.sidebar-logo-text { flex: 1; min-width: 0; }
.logo-name {
  display: block;
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.logo-name strong { color: var(--green); font-weight: 800; }
.logo-badge {
  display: block;
  font-size: 9px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: 2px;
  letter-spacing: 0.05em;
}

/* ── Sidebar close (mobile) ──────────────────────────────────────────────── */
.sidebar-close-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  flex-shrink: 0;
  margin-left: auto;
  transition: all 0.15s;
}
.sidebar-close-btn:hover { color: var(--danger); border-color: rgba(255,107,107,0.35); background: rgba(255,107,107,0.06); }

/* ── Sidebar instance badge ──────────────────────────────────────────────── */
.sidebar-instance-badge {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 8px 10px 2px;
  padding: 6px 10px;
  background: rgba(37,211,102,0.07);
  border: 1px solid rgba(37,211,102,0.15);
  border-radius: 9px;
  font-size: 11px;
  color: var(--green-premium);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  flex-shrink: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-instance-badge i { opacity: 0.7; font-size: 10px; flex-shrink: 0; }

/* ── Nav section com indicador de categoria ──────────────────────────────── */
.sidebar-nav { flex: 1; padding: 8px 0; overflow-y: auto; }

.nav-section { margin-bottom: 1px; }

.nav-section-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px 5px;
  cursor: pointer;
  border-radius: 8px;
  transition: background 0.14s;
  margin: 6px 6px 2px;
  user-select: none;
}
.nav-section-header:hover { background: rgba(255,255,255,0.03); }

/* Bolinha colorida por categoria */
.nav-cat-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cat-color, var(--green));
  flex-shrink: 0;
  transition: box-shadow 0.2s;
}
.nav-section-header:hover .nav-cat-dot,
.nav-section:not(.collapsed) .nav-section-header .nav-cat-dot {
  box-shadow: 0 0 7px var(--cat-color, var(--green));
}

.nav-cat-icon {
  font-size: 10px;
  color: var(--cat-color, var(--green));
  opacity: 0.7;
  width: 12px;
  text-align: center;
  flex-shrink: 0;
  transition: opacity 0.15s;
}
.nav-section-header:hover .nav-cat-icon { opacity: 1; }

.nav-cat-title {
  flex: 1;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.nav-section-header:hover .nav-cat-title { color: var(--text-secondary); }

.wm-chevron {
  font-size: 8px;
  color: var(--text-muted);
  transition: transform 0.22s cubic-bezier(0.4,0,0.2,1);
  flex-shrink: 0;
}
.nav-section:not(.collapsed) .wm-chevron { transform: rotate(90deg); color: var(--cat-color, var(--green)); opacity: 0.7; }
.nav-section.collapsed .nav-section-items { display: none; }

.nav-section-items {
  display: flex;
  flex-direction: column;
  padding: 0 5px 4px;
  gap: 1px;
}

/* ── Nav link (item individual) ──────────────────────────────────────────── */
.nav-link {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 9px;
  color: var(--text-secondary);
  font-size: 11.5px;
  font-weight: 500;
  border-radius: 7px;
  text-decoration: none;
  line-height: 1.3;
  transition: background 0.13s, color 0.13s;
  position: relative;
}
.nav-link i {
  width: 13px;
  text-align: center;
  font-size: 10.5px;
  flex-shrink: 0;
  opacity: 0.6;
  transition: opacity 0.13s, color 0.13s;
}
.nav-link-title { flex: 1; line-height: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.nav-link:hover {
  background: rgba(255,255,255,0.05);
  color: var(--text-primary);
}
.nav-link:hover i { opacity: 0.9; }

/* Active: pill com cor da categoria */
.nav-link.active {
  background: color-mix(in srgb, var(--cat-color, var(--green)) 12%, transparent);
  color: var(--cat-color, var(--green-premium));
  font-weight: 600;
}
.nav-link.active i {
  opacity: 1;
  color: var(--cat-color, var(--green));
}
/* Fallback para browsers sem color-mix */
@supports not (background: color-mix(in srgb, red 12%, transparent)) {
  .nav-link.active { background: var(--green-glow); color: var(--green-premium); }
  .nav-link.active i { color: var(--green); }
}

/* ── Sidebar footer e perfil ─────────────────────────────────────────────── */
.sidebar-footer {
  padding: 8px 6px 10px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 8px;
  border-radius: 10px;
  transition: background 0.14s;
  cursor: default;
}
.sidebar-user:hover { background: rgba(255,255,255,0.04); }

.sidebar-user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: rgba(37,211,102,0.1);
  border: 1px solid rgba(37,211,102,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--green-premium);
  flex-shrink: 0;
  overflow: hidden;
}
.sidebar-user-avatar.has-initials { font-size: 11px; font-weight: 700; font-family: var(--font-mono); }
.sidebar-user-avatar i { font-size: 13px; }

.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-name {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}
.sidebar-user-role {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}

.sidebar-logout-btn {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  transition: all 0.15s;
  flex-shrink: 0;
}
.sidebar-logout-btn:hover {
  color: var(--danger);
  border-color: rgba(255,107,107,0.3);
  background: rgba(255,107,107,0.07);
}

/* ── Sidebar overlay (mobile) ────────────────────────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 99;
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.sidebar-overlay.open { display: block; }

/* ── Hamburger (mobile) ──────────────────────────────────────────────────── */
.sidebar-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text-secondary);
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.15s;
}
.sidebar-toggle:hover { background: var(--surface-hover); color: var(--text-primary); border-color: var(--border-hover); }

/* ── Topbar responsiva ───────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .sidebar-toggle  { display: flex; }
  .sidebar-close-btn { display: flex; }

  aside.sidebar, nav.sidebar {
    width: min(88vw, 320px);
    min-width: min(88vw, 320px);
    max-width: 320px;
    transform: translateX(-100%);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 210;
  }
  aside.sidebar.open, nav.sidebar.open {
    transform: translateX(0);
    box-shadow: 6px 0 40px rgba(0, 0, 0, 0.45);
  }

  .sidebar-overlay { z-index: 200; }

  .main { margin-left: 0 !important; }

  .topbar {
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 10px;
  }

  .topbar h1,
  .topbar-title {
    flex: 1 1 100%;
    min-width: 0;
    white-space: normal;
    overflow: visible;
    line-height: 1.25;
  }

  .topbar > .d-flex,
  .topbar > .actions,
  .topbar > div {
    width: 100%;
    min-width: 0;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .topbar .btn {
    min-height: 38px;
    max-width: 100%;
  }

  body.wm-sidebar-open { overflow: hidden; }
}

@media (max-width: 768px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .content { padding: 16px; }
  .topbar { padding: 10px 16px; }

  /* Alvos de toque maiores para ações em linhas de tabela */
  .table .btn-sm,
  .row-actions .btn-sm {
    padding: 8px 12px;
    min-height: 36px;
    min-width: 36px;
  }
}

@media (max-width: 640px) {
  .topbar > .d-flex .btn,
  .topbar > .actions .btn {
    flex: 1 1 calc(50% - 4px);
    justify-content: center;
  }

  .topbar > .d-flex .btn:only-child,
  .topbar > .actions .btn:only-child {
    flex-basis: 100%;
  }
}

/* ── Cinematic glow ambiental ────────────────────────────────────────────── */
body.wm-shell {
  background:
    radial-gradient(circle at 15% 0%,   rgba(37, 211, 102, 0.10), transparent 28%),
    radial-gradient(circle at 85% 10%,  rgba(124, 255, 178, 0.07), transparent 24%),
    linear-gradient(180deg, #06100d 0%, #08130f 40%, #07110d 100%);
}

.wm-shell-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  will-change: transform;
}
.wm-shell-orb-a {
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(37,211,102,0.08), transparent 60%);
  top: -60px; left: -80px;
  animation: orbFloat 18s ease-in-out infinite;
}
.wm-shell-orb-b {
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(124,255,178,0.06), transparent 60%);
  bottom: 10%; right: -60px;
  animation: orbFloat 22s ease-in-out infinite reverse;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(20px, -30px) scale(1.05); }
  66%       { transform: translate(-15px, 20px) scale(0.97); }
}

/* ── Reveal animation ────────────────────────────────────────────────────── */
.wm-shell-reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.wm-shell-reveal.is-visible { opacity: 1; transform: translateY(0); }