/* ============================================================
   premium.css — refinamento visual aplicado por cima do CSS base.
   Carregado depois do <style> embutido em index.html, então
   sobrescreve naturalmente via cascata.
   Foco: paleta mais sofisticada, profundidade, micro-interações.
   ============================================================ */

/* ---------- Tipografia: Inter (já carregada) com tracking elegante ---------- */
:root {
  /* Paleta refinada — mais profundidade, menos saturação azul agressiva */
  --bg-deep: #050811;
  --bg-mid: #0a0f1c;
  --panel: rgba(13, 18, 32, 0.78);
  --panel-elevated: rgba(20, 28, 48, 0.86);
  --border: rgba(148, 163, 184, 0.12);
  --border-strong: rgba(148, 163, 184, 0.22);
  --text: #e8edf5;
  --text-soft: #c5cdd9;
  --muted: #7d8aa0;
  --blue: #5fa8ff;
  --blue-bright: #8ec5ff;
  --blue-dark: #1e3a8a;
  --blue-glow: rgba(95, 168, 255, 0.18);
  --accent-emerald: #34d399;
  --accent-violet: #a78bfa;
  --danger: #f87171;
  --warn: #fbbf24;
  --ok: #34d399;
  --radius: 8px;
  --radius-sm: 6px;
  --radius-lg: 12px;
  --font: "Inter", system-ui, sans-serif;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25), 0 1px 1px rgba(0, 0, 0, 0.18);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.35), 0 2px 4px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.45), 0 4px 10px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 0 1px rgba(95, 168, 255, 0.25), 0 8px 24px rgba(95, 168, 255, 0.18);
}

/* ---------- Body: gradient mais cinematográfico ---------- */
body {
  font-family: var(--font);
  font-feature-settings: "cv11", "ss01", "ss03";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background:
    radial-gradient(900px 600px at 12% -10%, rgba(95, 168, 255, 0.10), transparent 60%),
    radial-gradient(1100px 700px at 95% 110%, rgba(167, 139, 250, 0.07), transparent 65%),
    linear-gradient(180deg, #050811 0%, #0a0f1c 100%);
}

/* ---------- Sidebar: glass effect mais polido ---------- */
.sidebar {
  background: linear-gradient(180deg, rgba(13, 18, 32, 0.95) 0%, rgba(5, 8, 17, 0.98) 100%);
  border-right: 1px solid var(--border);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
}

.sidebar-brand h1 {
  letter-spacing: 0;
  background: linear-gradient(135deg, #ffffff 0%, #c5cdd9 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sidebar-label {
  letter-spacing: 0.18em;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  opacity: 0.75;
}

.sidebar-nav {
  gap: 0.15rem;
}

.nav-item, .sidebar-nav a, .sidebar-nav button {
  position: relative;
  border-radius: var(--radius-sm);
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
  border: 1px solid transparent;
}

.nav-item:hover, .sidebar-nav a:hover, .sidebar-nav button:hover {
  background: rgba(95, 168, 255, 0.06);
  border-color: var(--border);
}

.nav-item.is-active, .sidebar-nav a.is-active, .sidebar-nav button.is-active,
.nav-item[aria-current="page"], .sidebar-nav a[aria-current="page"] {
  background: linear-gradient(135deg, rgba(95, 168, 255, 0.16), rgba(95, 168, 255, 0.06));
  border-color: rgba(95, 168, 255, 0.28);
  color: var(--blue-bright);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.nav-item.is-active::before {
  content: "";
  position: absolute;
  left: -1rem;
  top: 50%;
  width: 3px;
  height: 60%;
  transform: translateY(-50%);
  background: linear-gradient(180deg, var(--blue-bright), var(--blue));
  border-radius: 0 3px 3px 0;
  box-shadow: 0 0 12px var(--blue-glow);
}

/* ---------- Cards / panels com profundidade refinada ---------- */
.card,
.panel,
.stat-card,
[class$="-card"],
[class*="-card "],
[class$="-panel"],
[class*="-panel "] {
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover, .panel:hover, .stat-card:hover {
  border-color: var(--border-strong);
}

/* ---------- Botões: refinamento sutil ---------- */
button, .btn,
input[type="button"], input[type="submit"] {
  font-family: var(--font);
  font-weight: 500;
  letter-spacing: 0;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.06s ease, box-shadow 0.18s ease;
  cursor: pointer;
}

button:active, .btn:active {
  transform: translateY(1px) scale(0.997);
}

button:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

/* Botões primários (verde do projeto, melhorando contraste) */
button[class*="primary"], .btn-primary,
button[class*="success"], .btn-success {
  background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
  border: 1px solid rgba(34, 197, 94, 0.35);
  color: white;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.12) inset, var(--shadow-sm);
}

button[class*="primary"]:hover, .btn-primary:hover {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.18) inset, 0 8px 16px rgba(34, 197, 94, 0.25);
}

/* Botões secundários */
button[class*="secondary"], .btn-secondary,
button:not([class*="primary"]):not([class*="danger"]):not([class*="success"]) {
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--border);
  color: var(--text);
}

button:not([class*="primary"]):not([class*="danger"]):not([class*="success"]):hover {
  background: rgba(51, 65, 85, 0.65);
  border-color: var(--border-strong);
}

/* ---------- Inputs ---------- */
input, textarea, select {
  font-family: var(--font);
  background: rgba(13, 18, 32, 0.8);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

input::placeholder, textarea::placeholder {
  color: var(--muted);
  opacity: 0.7;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--blue);
  background: rgba(13, 18, 32, 0.95);
  box-shadow: 0 0 0 3px rgba(95, 168, 255, 0.12);
}

/* ---------- Topbar / header ---------- */
.topbar, header[class*="top"], [class*="topbar"] {
  background: rgba(10, 15, 28, 0.78);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
}

/* ---------- Stat cards (Centro de operações) ---------- */
.stat-card, [class*="stat-card"], [class*="metric-card"] {
  position: relative;
  overflow: hidden;
}

.stat-card::before, [class*="stat-card"]::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(95, 168, 255, 0.04), transparent 40%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.stat-card:hover::before {
  opacity: 1;
}

/* ---------- Tabelas (Leads, Fila) ---------- */
table {
  font-feature-settings: "tnum";
}

th {
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

tbody tr {
  transition: background 0.15s ease;
}

tbody tr:hover {
  background: rgba(95, 168, 255, 0.04);
}

td, th {
  border-color: var(--border);
}

/* ---------- Badges / status pills ---------- */
.badge,
.status,
.pill,
[class$="-badge"],
[class*="-badge "],
[class$="-status"],
[class*="-status "],
[class$="-pill"],
[class*="-pill "] {
  letter-spacing: 0;
  font-weight: 500;
}

.status-conectado,
.status-online,
[class$="-conectado"],
[class*="-conectado "],
[class$="-online"],
[class*="-online "] {
  background: rgba(52, 211, 153, 0.12);
  color: var(--ok);
  border-color: rgba(52, 211, 153, 0.25);
}

.status-pendente,
[class$="-pendente"],
[class*="-pendente "],
[class$="-qr"],
[class*="-qr "] {
  background: rgba(251, 191, 36, 0.12);
  color: var(--warn);
  border-color: rgba(251, 191, 36, 0.28);
}

.status-falhou,
[class$="-erro"],
[class*="-erro "],
[class$="-failed"],
[class*="-failed "] {
  background: rgba(248, 113, 113, 0.12);
  color: var(--danger);
  border-color: rgba(248, 113, 113, 0.25);
}

/* ---------- Scrollbar custom ---------- */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.18);
  border-radius: 6px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.32);
  border: 2px solid transparent;
  background-clip: padding-box;
}

/* ---------- Selection ---------- */
::selection {
  background: rgba(95, 168, 255, 0.32);
  color: white;
}

/* ---------- Animações sutis ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

main, [class*="main-content"], .view {
  animation: fadeInUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Acessibilidade: foco visível em todos os elementos interativos ---------- */
a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Refinamento: reduce motion para usuários com preferência ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   Refinamentos específicos da interface ZapMan
   (baseados nos screenshots reais: stat cards, filas, sessões)
   ============================================================ */

/* ---------- Brand do sidebar (logo "ZapMan") ---------- */
.sidebar-brand h1 {
  font-size: 1.15rem;
  font-weight: 700;
}

/* ---------- Topbar elegante ---------- */
.topbar {
  height: var(--topbar-h);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Centro de operações - subtitle */
.topbar .subtitle, [class*="subtitle"] {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 400;
}

/* ---------- Stat cards numéricos: tipografia tabular ---------- */
.stat-card .stat-value, [class*="stat-value"], [class*="metric-value"] {
  font-size: 2.4rem;
  font-weight: 700;
  font-feature-settings: "tnum", "lnum";
  letter-spacing: 0;
  line-height: 1;
  background: linear-gradient(135deg, #ffffff 0%, #c5cdd9 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Stat card label uppercase elegante */
.stat-card .stat-label, [class*="stat-label"], [class*="metric-label"] {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.85;
}

/* ---------- Indicador "AO VIVO" / "LIVE" ---------- */
[class*="ao-vivo"], [class*="live-dot"], [class*="-live"] {
  position: relative;
}

[class*="ao-vivo"]::before, [class*="live-dot"]::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--accent-emerald);
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7);
  animation: livePulse 2s infinite;
}

@keyframes livePulse {
  0%   { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7); }
  70%  { box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

/* ---------- Botões de ação verde "Sequência" / "Mensagem" ---------- */
button.btn-success, [class*="btn-sequencia"] {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  border: 1px solid rgba(16, 185, 129, 0.4);
  font-weight: 600;
}

button.btn-success:hover, [class*="btn-sequencia"]:hover {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.3);
}

/* ---------- Tabela de leads / fila: zebra subtil ---------- */
tbody tr:nth-child(odd) {
  background: rgba(255, 255, 255, 0.012);
}

tbody tr:hover {
  background: rgba(95, 168, 255, 0.05) !important;
  cursor: pointer;
}

/* Telefones e IDs em mono */
td:has([class*="phone"]), [class*="phone-cell"], [class*="session-id"] {
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  font-size: 0.85rem;
}

/* ---------- Cards de sessão WhatsApp (ZAPA2, ZAPB1, etc) ---------- */
[class*="session-card"], [class*="instancia-card"] {
  position: relative;
  overflow: hidden;
}

[class*="session-card"]::after, [class*="instancia-card"]::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle at top right, rgba(95, 168, 255, 0.08), transparent 70%);
  pointer-events: none;
}

/* ---------- "WhatsApp conectado" badge no topbar ---------- */
[class*="wa-conectado"], [class*="wa-status"] {
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.3);
  border-radius: 999px;
  padding: 0.3rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ok);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* ---------- "LOCAL" badge ---------- */
[class*="local-badge"], button[class*="local"] {
  background: rgba(148, 163, 184, 0.08);
  border: 1px solid var(--border);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  color: var(--muted);
}

/* ---------- "FILA DE OUTREACH" header ---------- */
[class*="fila-header"], [class*="queue-header"] {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 1rem;
}

/* ---------- Counters da fila (waiting/active/retrying/failed) ---------- */
[class*="queue-counter"] [class*="value"],
[class*="queue-stat"] [class*="value"] {
  font-size: 2rem;
  font-weight: 700;
  font-feature-settings: "tnum";
}

/* ---------- Inputs com prefix/sufixo elegante ---------- */
[class*="input-group"] label {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 0.4rem;
  display: block;
}

/* ---------- Search bar do topbar (Buscar no painel...) ---------- */
input[placeholder*="Buscar"], input[placeholder*="Pesquisar"] {
  background: rgba(13, 18, 32, 0.6);
  border: 1px solid var(--border);
  padding: 0.5rem 0.85rem;
  font-size: 0.85rem;
}

input[placeholder*="Buscar"]:focus, input[placeholder*="Pesquisar"]:focus {
  background: rgba(13, 18, 32, 0.9);
}

/* ---------- Card hover com elevação ---------- */
.card:hover,
.stat-card:hover,
[class$="-card"]:hover,
[class*="-card "]:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

/* ---------- Loading shimmer (caso use) ---------- */
[class*="loading"], [class*="skeleton"] {
  background: linear-gradient(
    90deg,
    rgba(148, 163, 184, 0.04) 0%,
    rgba(148, 163, 184, 0.12) 50%,
    rgba(148, 163, 184, 0.04) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.4s linear infinite;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---------- Detalhes de tipografia em todo lugar ---------- */
h1, h2, h3, h4 {
  letter-spacing: 0;
  font-weight: 700;
}

p, span, td, th {
  font-feature-settings: "kern", "liga";
}