/* 
 * styles.css - Versão Web Independente (Desktop/PC)
 * Design System: Slate Dark Premium com Glassmorphism
 */

:root {
  --bg-color: #f1f5f9;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  
  --primary: #3b82f6;
  --primary-glow: rgba(59, 130, 246, 0.15);
  --secondary: #10b981;
  --secondary-glow: rgba(16, 185, 129, 0.15);
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-inverse: #ffffff;
  
  --border-color: #e2e8f0;
  --border-focus: #3b82f6;
  
  --success: #15803d;
  --success-bg: rgba(34, 197, 94, 0.12);
  --danger: #b91c1c;
  --danger-bg: rgba(220, 38, 38, 0.12);
  --warning: #c2410c;
  --warning-bg: rgba(249, 115, 22, 0.12);
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition: all 0.2s ease-in-out;
  --radius-lg: 12px;
  --radius-md: 8px;
  --radius-sm: 6px;
  --shadow-lg: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
}

/* Reset básico */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
}

button, input, select, textarea {
  font-family: inherit;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}
a:hover {
  text-shadow: 0 0 8px var(--primary-glow);
}

/* 1. TELA DE LOGIN (Desktop & Responsivo) */
.login-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #ffffff;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.login-screen.active {
  opacity: 1;
  visibility: visible;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  text-align: center;
  animation: slideUp 0.5s ease;
}

.login-logo {
  margin-bottom: 24px;
}
.login-logo .logo-img {
  height: 48px;
  filter: drop-shadow(0 0 10px var(--primary-glow));
}
.login-subtitle {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 8px;
  margin-bottom: 32px;
}

.login-split-container {
  display: flex;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: #ffffff;
}

.login-left-panel {
  flex: 1;
  max-width: 500px;
  background: #ffffff;
  border-right: 1px solid #e2e8f0;
  padding: 30px 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.login-left-panel h1 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: #0f172a;
  margin-top: 12px;
  margin-bottom: 4px;
}

.login-left-panel .login-subtitle {
  color: #475569;
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.login-right-panel {
  flex: 1.3;
  background: radial-gradient(circle at 80% 20%, #1e40af, #1e3a8a, #0f172a);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Animação de Fibra Óptica */
.fiber-optics-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.fiber-svg {
  width: 100%;
  height: 100%;
}

.fiber-pulse {
  stroke-dasharray: 100 500;
  stroke-dashoffset: 600;
  filter: drop-shadow(0 0 8px currentColor);
  opacity: 0.85;
}

.pulse-1 {
  color: #60a5fa;
  animation: fiberFlow1 7s linear infinite;
}

.pulse-2 {
  color: #34d399;
  animation: fiberFlow2 9s linear infinite;
  animation-delay: -2s;
}

.pulse-3 {
  color: #06b6d4;
  animation: fiberFlow1 6s linear infinite;
  animation-delay: -4s;
}

.pulse-4 {
  color: #3b82f6;
  animation: fiberFlow2 8s linear infinite;
  animation-delay: -1s;
}

@keyframes fiberFlow1 {
  to {
    stroke-dashoffset: -600;
  }
}

@keyframes fiberFlow2 {
  to {
    stroke-dashoffset: -600;
  }
}

.login-right-panel::before,
.login-right-panel::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 1;
  opacity: 0.4;
}

.login-right-panel::before {
  width: 400px;
  height: 400px;
  background: #3b82f6;
  top: -100px;
  right: -100px;
}

.login-right-panel::after {
  width: 350px;
  height: 350px;
  background: #06b6d4;
  bottom: -50px;
  left: -50px;
}

.glass-promo-card {
  position: relative;
  z-index: 2;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 24px;
  padding: 40px;
  width: 85%;
  max-width: 420px;
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  color: #ffffff;
}

.glass-promo-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 20px;
}

.logo-badge {
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

.glass-promo-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.5px;
}

.glass-promo-header p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  margin: 2px 0 0 0;
}

.glass-promo-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.glass-promo-features li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-icon {
  background: rgba(255, 255, 255, 0.1);
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.glass-promo-features h4 {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 4px 0;
  color: #ffffff;
}

.glass-promo-features p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  line-height: 1.5;
}

/* Responsivo para tablets/telas menores */
@media (max-width: 1024px) {
  .login-left-panel {
    max-width: 100%;
    padding: 40px 30px;
  }
  .login-right-panel {
    display: none;
  }
}

.login-form-wrapper {
  width: 100%;
  max-width: 400px;
}

.login-credentials {
  display: flex !important;
  flex-direction: column !important;
  gap: 16px;
  width: 100%;
  margin-top: 16px;
}

.password-wrapper {
  position: relative;
  width: 100%;
}

.remember-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.remember-row label {
  text-transform: none !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  margin-bottom: 0 !important;
  color: var(--text-muted) !important;
}

.welcome-back {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 24px;
  text-align: left;
}

.welcome-back-greeting {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  margin: 0 0 6px 0 !important;
}

.welcome-back-user {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 4px 0 !important;
}

.welcome-back-city {
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
  margin: 0 !important;
}

/* Light Theme Overrides for Login Panel Inputs and Buttons */
.login-left-panel .login-logo {
  margin-bottom: 12px !important;
}

.login-left-panel .logo-img {
  height: 38px !important;
  filter: none !important;
}

.login-left-panel .input-group {
  margin-bottom: 12px !important;
}

.login-left-panel .input-group label {
  color: #475569 !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  text-transform: none !important;
  letter-spacing: normal !important;
  margin-bottom: 4px !important;
}

.login-left-panel .input-group input, 
.login-left-panel .input-group select {
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  color: #0f172a !important;
  font-size: 14px !important;
  padding: 10px 14px !important;
  border-radius: 8px !important;
  box-shadow: none !important;
}

.login-left-panel .input-group input:focus, 
.login-left-panel .input-group select:focus {
  border-color: #3b82f6 !important;
  background: #ffffff !important;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15) !important;
}

.login-left-panel .login-credentials {
  gap: 12px !important;
  margin-top: 12px !important;
}

.login-left-panel .primary-btn {
  background: #3b82f6 !important;
  color: #ffffff !important;
  font-weight: 600 !important;
  border: none !important;
  border-radius: 8px !important;
  padding: 12px 24px !important;
  font-size: 14px !important;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2) !important;
}

.login-left-panel .primary-btn:hover {
  background: #2563eb !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 15px rgba(59, 130, 246, 0.35) !important;
}

.login-left-panel .status {
  color: #64748b !important;
  margin-top: 12px !important;
  font-size: 12px !important;
}

.login-left-panel .welcome-back {
  background: #f0f7ff !important;
  border: 1px solid #e0effe !important;
  border-radius: 12px !important;
  padding: 16px 20px !important;
  margin-bottom: 20px !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  position: relative !important;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.03) !important;
}

/* Precisa ser mais específico que a regra acima (que usa !important
   em "display: flex") pra que o atributo "hidden" consiga esconder
   esse elemento de verdade quando o JS aplicar. */
.login-left-panel .welcome-back[hidden] {
  display: none !important;
}

.login-left-panel .welcome-back-user {
  color: #1e3a8a !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  font-family: 'Outfit', sans-serif !important;
  margin-bottom: 2px !important;
}

.login-left-panel .welcome-back-greeting {
  color: #3b82f6 !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  margin-bottom: 4px !important;
}

.login-left-panel .welcome-back-city {
  color: #64748b !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  margin: 0 !important;
}

.login-left-panel .password-toggle {
  color: #64748b !important;
}

.login-left-panel .login-footer {
  margin-top: 20px !important;
}

.login-left-panel .login-footer p {
  color: #64748b !important;
  font-size: 12px !important;
}

.login-form {
  text-align: left;
}

.input-group {
  margin-bottom: 20px;
}
.input-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.input-group input, .input-group select {
  width: 100%;
  padding: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 15px;
  transition: var(--transition);
}
.input-group input:focus, .input-group select:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(0, 163, 255, 0.05);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

.primary-btn {
  background: linear-gradient(135deg, var(--primary) 0%, #0077ff 100%);
  color: var(--text-inverse);
  font-weight: 700;
  border: none;
  border-radius: var(--radius-md);
  padding: 14px 28px;
  font-size: 15px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0, 163, 255, 0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 163, 255, 0.5);
  color: #fff;
}
.primary-btn:active {
  transform: translateY(0);
}
.full-btn {
  width: 100%;
}

.login-footer {
  margin-top: 32px;
  font-size: 12px;
  color: var(--text-muted);
}

/* 2. PORTAL LAYOUT */
.portal-layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 280px;
  background: var(--bg-surface);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  z-index: 100;
  transition: var(--transition);
}

.sidebar-brand {
  padding: 30px;
  border-bottom: 1px solid var(--border-color);
}
.sidebar-brand .logo-img {
  height: 38px;
}

.profile-card {
  padding: 24px 30px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--border-color);
}
.profile-card .avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #ffffff !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
}
.profile-info h4 {
  font-size: 15px;
  color: var(--text-main);
}
.profile-info span {
  font-size: 12px;
  color: var(--text-muted);
}

.sidebar-nav {
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  overflow-y: auto;
}

.nav-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}
.nav-btn svg {
  transition: var(--transition);
}
.nav-btn:hover {
  background: #f1f5f9;
  color: var(--text-main);
}
.nav-btn.active {
  background: rgba(59, 130, 246, 0.08);
  color: var(--primary);
}
.nav-btn.active svg {
  color: var(--primary);
}

.sidebar-footer {
  padding: 20px 16px;
  border-top: 1px solid var(--border-color);
}
.logout-btn {
  width: 100%;
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.15);
  color: var(--danger);
  padding: 12px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
}
.logout-btn:hover {
  background: var(--danger);
  color: #fff;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

/* Content Area */
.content-wrapper {
  margin-left: 280px;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header */
.top-header {
  height: 70px;
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-client-container {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
}

.header-client-label {
  color: var(--text-muted);
  font-weight: 500;
}

.header-client-name {
  color: var(--text-main);
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-main);
  cursor: pointer;
}

.contract-dropdown {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 8px 16px;
  color: var(--text-main);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.contract-dropdown:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.05);
}

.connection-status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
}
.connection-status-badge.blocked {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: rgba(239, 68, 68, 0.2);
}
.connection-status-badge .dot {
  width: 8px;
  height: 8px;
  background: currentColor;
  border-radius: 50%;
  display: inline-block;
}

.header-logout-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fef2f2;
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.15);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.header-logout-btn:hover {
  background: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
  transform: translateY(-1px);
}

/* Main Content Views */
.main-content {
  padding: 40px;
  flex: 1;
}

.view {
  display: none;
  animation: fadeIn 0.4s ease;
}
.view.active {
  display: block;
}

.view-header {
  margin-bottom: 30px;
}
.view-header h2 {
  font-size: 28px;
  margin-bottom: 6px;
  color: var(--text-main);
}
.view-header p {
  color: var(--text-muted);
  font-size: 14px;
}

/* Card */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition);
}
.card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.12);
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}
.card-head h3 {
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

/* Badges */
.badge {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: #f1f5f9;
  color: #64748b;
  display: inline-flex;
  align-items: center;
}
.badge.active {
  background: var(--success-bg);
  color: var(--success);
}
.badge.blocked {
  background: var(--danger-bg);
  color: var(--danger);
}
.badge.warn {
  background: var(--warning-bg);
  color: var(--warning);
}
.badge.ok {
  background: var(--success-bg);
  color: var(--success);
}

/* Grids */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

.dashboard-large-row {
  margin-top: 24px;
}
.full-width-card {
  width: 100%;
}

/* Plan card details */
.plan-details h4 {
  font-size: 20px;
  color: var(--text-main);
  margin-bottom: 8px;
}
.plan-details .address-line {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.plan-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.meta-item {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}
.meta-item .label {
  color: var(--text-muted);
}
.meta-item .value {
  color: var(--text-main);
  font-weight: 600;
}

/* Consumption card */
.traffic-overview {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.progress-bar-container {
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: 4px;
  box-shadow: 0 0 10px var(--primary-glow);
}
.traffic-stats {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.stat-box {
  flex: 1;
}
.stat-box .label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
}
.stat-box h4 {
  font-size: 18px;
  color: var(--text-main);
  margin-top: 4px;
}

/* Financial counter summary */
.quick-counters {
  display: flex;
  gap: 16px;
  justify-content: space-between;
}
.counter-box {
  flex: 1;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px;
  text-align: center;
  transition: var(--transition);
}
.counter-box:hover {
  background: rgba(255, 255, 255, 0.04);
}
.counter-box .value {
  font-size: 24px;
  font-family: var(--font-heading);
  font-weight: 800;
  display: block;
}
.counter-box .label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
}
.counter-box.green {
  border-color: rgba(16, 185, 129, 0.2);
  color: var(--success);
}
.counter-box.red {
  border-color: rgba(239, 68, 68, 0.2);
  color: var(--danger);
}
.counter-box.orange {
  border-color: rgba(245, 158, 11, 0.2);
  color: var(--warning);
}
.counter-box.blue {
  border-color: rgba(59, 130, 246, 0.2);
  color: var(--primary);
}
.counter-box.gray {
  border-color: var(--border-color);
  color: var(--text-muted);
}

/* 3. TABLE STYLING */
.table-card {
  padding: 0;
  overflow: hidden;
}
.table-card .card-head {
  padding: 24px;
  margin-bottom: 0;
}
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.desktop-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}
.desktop-table th, .desktop-table td {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-color);
}
.desktop-table th {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.05em;
}
.desktop-table tbody tr {
  transition: var(--transition);
}
.desktop-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}
.desktop-table tbody tr:last-child td {
  border-bottom: none;
}

.actions-col {
  text-align: right;
  width: 320px;
}

/* Invoices badges */
.status-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 12px;
}
.status-tag.paga {
  background: var(--success-bg);
  color: var(--success);
}
.status-tag.atrasada {
  background: var(--danger-bg);
  color: var(--danger);
}
.status-tag.aberta {
  background: var(--warning-bg);
  color: var(--warning);
}

/* Buttons sizes and styles */
.sm-btn {
  padding: 8px 16px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}
.text-btn {
  background: transparent;
  border: none;
  color: var(--primary);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
}
.text-btn:hover {
  text-shadow: 0 0 5px var(--primary-glow);
}

.outline-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.outline-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--text-muted);
}

.danger-btn {
  background: var(--danger-bg);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--danger);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.danger-btn:hover {
  background: var(--danger);
  color: #fff;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

/* Action button items inside row */
.action-group {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* 4. FINANCIAL SUMMARY ROW */
.financial-summary-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-bottom: 30px;
}
.summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}
.summary-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.04);
  border-color: var(--primary);
}
.summary-card.active {
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.05);
  box-shadow: inset 0 0 0 1px var(--primary);
}
.summary-card .icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.summary-card.paid .icon {
  background: var(--success-bg);
  color: var(--success);
}
.summary-card.overdue .icon {
  background: var(--danger-bg);
  color: var(--danger);
}
.summary-card.upcoming .icon {
  background: var(--warning-bg);
  color: var(--warning);
}
.summary-card .details .label {
  font-size: 12px;
  color: var(--text-muted);
  display: block;
}
.summary-card .details h3 {
  font-size: 24px;
  color: var(--text-main);
  margin-top: 4px;
}

/* 5. CONSUMPTION CHART & SPEEDTEST */
.consumo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.chart-main-card {
  grid-column: span 1;
}

.period-toggle {
  display: flex;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2px;
}
.period-toggle .toggle-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 6px 16px;
  border-radius: 18px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.period-toggle .toggle-btn:hover {
  color: #fff;
}
.period-toggle .toggle-btn.active {
  background: var(--primary);
  color: var(--text-inverse);
  box-shadow: 0 2px 10px var(--primary-glow);
}

.chart-container {
  position: relative;
  width: 100%;
  height: 320px;
}
.large-chart {
  height: 400px;
}

/* Speedtest dial */
.speedtest-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 20px 0;
}
.gauge-wrapper {
  position: relative;
  width: 100%;
  max-width: 220px;
  margin-bottom: 24px;
}
.speed-dial {
  width: 100%;
}
.dial-fill {
  transition: stroke-dashoffset 1s ease;
}
.speed-val {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, -10px);
  text-align: center;
}
.speed-val #speedValue {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 800;
  color: #fff;
  display: block;
}
.speed-val .unit {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.speed-stats {
  display: flex;
  gap: 32px;
  margin-bottom: 24px;
}
.speed-stats .stat {
  text-align: center;
}
.speed-stats .stat .label {
  font-size: 10px;
  color: var(--text-muted);
  display: block;
}
.speed-stats .stat .val {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-top: 4px;
  display: block;
}

/* 6. CHAT SPLIT CONTAINER (Atendimentos) */
.chat-split-container {
  display: grid;
  grid-template-columns: 320px 1fr;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  height: 600px;
  overflow: hidden;
}

.tickets-panel {
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}
.panel-head {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.panel-head h3 {
  font-size: 15px;
  color: var(--text-main);
}

.tickets-list {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ticket-item {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px;
  cursor: pointer;
  transition: var(--transition);
}
.ticket-item:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
}
.ticket-item.active {
  background: rgba(0, 163, 255, 0.06);
  border-color: var(--primary);
}
.ticket-item .ticket-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 11px;
  color: var(--text-muted);
}
.ticket-item .ticket-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ticket-item .ticket-date {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 8px;
}

/* Active chat panel right */
.chat-panel {
  display: flex;
  flex-direction: column;
  position: relative;
  background: #f8fafc;
}

.chat-empty-state {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  width: 80%;
  max-width: 380px;
}
.chat-empty-state .icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}
.chat-empty-state h3 {
  font-size: 18px;
  margin-bottom: 8px;
  color: var(--text-main);
}
.chat-empty-state p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.chat-active-window {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.chat-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  background: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.ticket-meta-info {
  flex: 1;
  min-width: 0;
}
.ticket-meta-info h4,
.chat-ticket-subject {
  font-size: 16px;
  color: var(--text-main);
  line-height: 1.35;
  margin: 6px 0 0;
  max-width: 100%;
  overflow-wrap: anywhere;
}
.ticket-meta-info .meta {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.chat-bubble {
  max-width: 70%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
  line-height: 1.45;
}
.chat-bubble.sent {
  align-self: flex-end;
  background: var(--primary);
  color: var(--text-inverse);
  border-bottom-right-radius: 2px;
  font-weight: 500;
  box-shadow: 0 4px 15px var(--primary-glow);
}
.chat-bubble.received {
  align-self: flex-start;
  background: #ffffff;
  color: var(--text-main);
  border-bottom-left-radius: 2px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.chat-bubble .time {
  display: block;
  font-size: 10px;
  margin-top: 8px;
  text-align: right;
  opacity: 0.6;
}

.chat-input-bar {
  padding: 16px 24px;
  background: #ffffff;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 16px;
}
.chat-input-bar input {
  flex: 1;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-md);
  padding: 14px 20px;
  color: var(--text-main);
  font-size: 14px;
}
.chat-input-bar input::placeholder {
  color: var(--text-muted);
}
.chat-input-bar input:focus {
  outline: none;
  background: #ffffff;
  border-color: var(--primary);
}

/* 7. CONTRATOS GRID */
.contracts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 24px;
  margin-bottom: 30px;
}
.contract-card-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.contract-card-item .contract-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}
.contract-card-item .contract-title {
  font-size: 18px;
  color: var(--text-main);
}
.contract-card-item .contract-body {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}
.contract-card-item .contract-body strong {
  color: var(--text-main);
}

/* Relatório de quitação */
.quitacao-card {
  margin-top: 30px;
}
.quitacao-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.quitacao-content p {
  color: var(--text-muted);
  font-size: 14px;
  max-width: 550px;
}
.quitacao-actions {
  display: flex;
  gap: 12px;
}

/* 8. MODAL WINDOWS (OVERLAYS) */
dialog {
  margin: auto;
  border: 1px solid #cbd5e1 !important;
  background: #ffffff !important;
  color: #0f172a !important;
  border-radius: var(--radius-lg) !important;
  padding: 24px 30px !important;
  width: 90% !important;
  max-width: 550px !important;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04) !important;
  outline: none !important;
}
dialog::backdrop {
  background: rgba(15, 23, 42, 0.4) !important;
  backdrop-filter: blur(4px) !important;
}

.modal-head {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  border-bottom: 1px solid #e2e8f0 !important;
  padding-bottom: 12px !important;
  margin-bottom: 20px !important;
}
.modal-head h3 {
  font-size: 18px !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  margin: 0 !important;
}
.close-btn {
  background: transparent !important;
  border: none !important;
  color: #64748b !important;
  font-size: 26px !important;
  line-height: 1 !important;
  padding: 0 !important;
  margin: 0 !important;
  cursor: pointer !important;
  transition: var(--transition) !important;
  box-shadow: none !important;
  outline: none !important;
}
.close-btn:hover {
  color: #0f172a !important;
}

/* Modal Forms Styles */
.modal-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
  width: 100%;
  box-sizing: border-box;
}
.modal-form-group label {
  font-size: 13px;
  font-weight: 600;
  color: #334155;
  text-align: left;
}
.modal-form-group input,
.modal-form-group select,
.modal-form-group textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 16px;
  font-size: 14px;
  color: #0f172a;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-md);
  transition: var(--transition);
  outline: none;
}
.modal-form-group input:focus,
.modal-form-group select:focus,
.modal-form-group textarea:focus {
  border-color: var(--primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(0, 163, 255, 0.15);
}
.modal-form-group textarea {
  resize: vertical;
  min-height: 100px;
  font-family: inherit;
}

.modal-actions-row {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}
.modal-actions-row button {
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}
.modal-actions-row button.primary {
  background: var(--primary);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px var(--primary-glow);
}
.modal-actions-row button.primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}
.modal-actions-row button.ghost {
  background: transparent;
  color: #64748b;
  border: 1px solid #e2e8f0;
}
.modal-actions-row button.ghost:hover {
  background: #f1f5f9;
  color: #334155;
}

/* Warning alert banner */
.alert-banner {
  background: var(--warning-bg);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  margin-bottom: 24px;
  color: var(--warning);
}
.alert-banner.warning {
  background: var(--danger-bg);
  border-color: rgba(239, 68, 68, 0.2);
  color: var(--danger);
}
.alert-banner .alert-content {
  display: flex;
  gap: 16px;
  align-items: center;
}
.alert-banner .icon {
  font-size: 24px;
}
.alert-banner .alert-text {
  font-size: 13px;
  line-height: 1.5;
}

/* WhatsApp float */
.whatsapp-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #25d366;
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  z-index: 100;
}
.whatsapp-btn:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

/* Utilities */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.empty-state {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
  font-style: italic;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 9. RESPONSIVE DESIGN (MOBILE COLLAPSE) */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.active {
    transform: translateX(0);
  }
  
  .content-wrapper {
    margin-left: 0;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .top-header {
    flex-direction: column;
    height: auto;
    padding: 16px 20px;
    gap: 12px;
    align-items: flex-start;
  }
  .header-left {
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
  }
  .header-client-label {
    display: none;
  }
  .header-client-container {
    font-size: 13px;
  }
  .header-right {
    width: 100%;
    display: flex;
    justify-content: flex-end;
  }
  
  .main-content {
    padding: 24px;
  }
  
  .consumo-grid, .config-grid {
    grid-template-columns: 1fr !important;
  }
  
  .chat-split-container {
    grid-template-columns: 1fr;
    height: auto;
  }
  
  .tickets-panel {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    max-height: 250px;
  }
  
  .chat-panel {
    height: 450px;
  }
  
  .login-card {
    padding: 24px;
    width: 90%;
  }
  
  .quitacao-content {
    flex-direction: column;
    align-items: flex-start;
  }
  .quitacao-actions {
    width: 100%;
  }
  .quitacao-actions button {
    flex: 1;
  }
  
  .actions-col {
    width: auto;
  }
  .action-group {
    flex-direction: column;
    gap: 4px;
  }
}

/* Estilos dos botões de ação minimalistas (somente ícone com cores padrão ABNT Fibra Óptica) */
.action-icon-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 36px !important;
  height: 36px !important;
  padding: 0 !important;
  border-radius: var(--radius-md) !important;
  transition: var(--transition) !important;
  cursor: pointer;
  background-image: none !important;
}

.action-icon-btn .btn-icon, .action-icon-btn svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

/* Fibra 1: Verde (PIX) */
.action-icon-btn.abnt-green {
  background-color: #10b981 !important;
  color: #ffffff !important;
  border: 1px solid #10b981 !important;
}
.action-icon-btn.abnt-green:hover:not(:disabled) {
  background-color: #059669 !important;
  border-color: #059669 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.25);
}

/* Fibra 2: Amarelo (Código de Barras) */
.action-icon-btn.abnt-yellow {
  background-color: #f59e0b !important;
  color: #ffffff !important;
  border: 1px solid #f59e0b !important;
}
.action-icon-btn.abnt-yellow:hover:not(:disabled) {
  background-color: #d97706 !important;
  border-color: #d97706 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(245, 158, 11, 0.25);
}

/* Fibra 3: Branco (Enviar) */
.action-icon-btn.abnt-white {
  background-color: #ffffff !important;
  color: #475569 !important;
  border: 1px solid #cbd5e1 !important;
}
.action-icon-btn.abnt-white:hover:not(:disabled) {
  background-color: #f1f5f9 !important;
  border-color: #cbd5e1 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

/* Fibra 4: Azul (Imprimir) */
.action-icon-btn.abnt-blue {
  background-color: #3b82f6 !important;
  color: #ffffff !important;
  border: 1px solid #3b82f6 !important;
}
.action-icon-btn.abnt-blue:hover:not(:disabled) {
  background-color: #2563eb !important;
  border-color: #2563eb !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(59, 130, 246, 0.25);
}

/* Fibra 5: Vermelho (Baixar) */
.action-icon-btn.abnt-red {
  background-color: #ef4444 !important;
  color: #ffffff !important;
  border: 1px solid #ef4444 !important;
}
.action-icon-btn.abnt-red:hover:not(:disabled) {
  background-color: #dc2626 !important;
  border-color: #dc2626 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(239, 68, 68, 0.25);
}

/* Estilo para botões desabilitados */
.action-icon-btn:disabled {
  opacity: 0.45 !important;
  cursor: not-allowed !important;
  background-color: #f1f5f9 !important;
  color: #94a3b8 !important;
  border-color: #e2e8f0 !important;
  transform: none !important;
  box-shadow: none !important;
}