/**
 * 🧩 Estilos de Componentes
 * 
 * Componentes específicos da aplicação
 */

/* ========== TOAST NOTIFICATIONS ========== */

.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 400px;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: 12px 16px;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid;
  animation: toast-slide-in 0.3s ease;
  min-width: 300px;
}

.toast-success {
  border-left-color: var(--color-success);
}

.toast-error {
  border-left-color: var(--color-error);
}

.toast-warning {
  border-left-color: var(--color-warning);
}

.toast-info {
  border-left-color: var(--color-info);
}

.toast-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.toast-success .toast-icon {
  color: var(--color-success);
}

.toast-error .toast-icon {
  color: var(--color-error);
}

.toast-warning .toast-icon {
  color: var(--color-warning);
}

.toast-info .toast-icon {
  color: var(--color-info);
}

.toast-message {
  flex: 1;
  font-size: 13px;
  color: var(--color-text-primary);
}

.toast-close {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--color-text-tertiary);
  cursor: pointer;
  padding: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}

.toast-close:hover {
  color: var(--color-text-primary);
}

.toast-fade-out {
  animation: toast-fade-out 0.3s ease forwards;
}

@keyframes toast-slide-in {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes toast-fade-out {
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* ========== SKELETON LOADER ========== */

.skeleton-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg-primary);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.skeleton-loader {
  width: 100%;
  padding: var(--spacing-md);
}

.skeleton-line {
  height: 16px;
  background: linear-gradient(
    90deg,
    var(--color-border-primary) 25%,
    var(--color-bg-secondary) 50%,
    var(--color-border-primary) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-sm);
}

.skeleton-line.short {
  width: 60%;
}

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

/* ========== PROGRESS BAR ========== */

.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-bg-secondary);
  z-index: 9998;
}

.progress-bar-fill {
  height: 100%;
  background: var(--color-primary);
  animation: progress-indeterminate 1.5s ease-in-out infinite;
  transform-origin: left;
}

@keyframes progress-indeterminate {
  0% {
    transform: translateX(-100%) scaleX(0.3);
  }
  50% {
    transform: translateX(0%) scaleX(0.7);
  }
  100% {
    transform: translateX(100%) scaleX(0.3);
  }
}

/* ========== HEADER ========== */

.app-header {
  background: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-border-primary);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.app-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.app-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* ========== TOP TOOLBAR ========== */

.top-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  border: 1px solid var(--color-border-primary);
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-xs);
}

@media (min-width: 1200px) {
  .top-toolbar {
    gap: var(--spacing-lg);
    padding: 16px 20px;
    margin-bottom: 20px;
  }
}

.toolbar-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-shrink: 0;
}

/* ========== PPPoE SELECTOR ========== */

#pppoe-selector {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

#pppoe-selector .form-label {
  margin-bottom: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: none;
  letter-spacing: normal;
  white-space: nowrap;
}

#pppoe-select {
  max-width: 300px;
  font-size: 14px;
  font-weight: 500;
  flex: 1;
}

.pppoe-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========== CLIENT INFO ========== */

.client-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.info-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.info-value {
  font-size: 14px;
  color: var(--color-text-primary);
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

.info-value-with-copy {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.btn-copy {
  padding: 4px;
  opacity: 0.5;
  transition: opacity var(--transition-fast);
}

.btn-copy:hover {
  opacity: 1;
}

.btn-copy.copied {
  color: var(--color-success);
  opacity: 1;
}

/* ========== CONTRATOS ========== */

.contracts-container {
  display: grid;
  gap: var(--spacing-md);
}

.contract-card {
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  transition: all var(--transition-fast);
}

.contract-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.contract-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.contract-id {
  font-weight: 600;
  color: var(--color-text-primary);
}

.contract-body {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.contract-info {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}

.contract-info .label {
  color: var(--color-text-secondary);
}

.contract-info .value {
  color: var(--color-text-primary);
  font-weight: 500;
}

/* Badge */
.badge {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.badge-success {
  background: rgba(16, 185, 129, 0.12);
  color: #10b981;
}

.badge-warning {
  background: rgba(245, 158, 11, 0.12);
  color: #f59e0b;
}

/* ========== DIAGNÓSTICO ========== */

.diagnostic-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.diagnostic-item {
  padding: var(--spacing-sm);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
}

.diagnostic-label {
  font-size: 10px;
  font-weight: 500;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.diagnostic-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.4;
}

.diagnostic-value.large {
  font-size: 28px;
}

.ip-link {
  color: var(--color-primary);
  text-decoration: none;
  transition: all 0.2s ease;
  font-weight: 600;
}

.ip-link:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.diagnostic-value.success {
  color: var(--color-success);
}

.diagnostic-value.warning {
  color: var(--color-warning);
}

.diagnostic-value.error {
  color: var(--color-error);
}

/* ========== PON DATA ========== */

.pon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
}

.pon-item {
  text-align: center;
  padding: 6px 8px;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
}

.pon-label {
  font-size: 9px;
  font-weight: 500;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.pon-value {
  font-size: 12px;
  font-weight: 600;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.2;
}

.pon-value.excellent {
  color: var(--color-success);
}

.pon-value.good {
  color: #52c41a;
}

.pon-value.fair {
  color: var(--color-warning);
}

.pon-value.poor {
  color: #ff7a00;
}

.pon-value.bad {
  color: var(--color-error);
}

/* Status ONU */
.pon-value.status-online {
  color: var(--color-success);
  font-weight: 700;
}

.pon-value.status-offline {
  color: var(--color-error);
  font-weight: 700;
}

/* Causa última queda */
.pon-value.cause-los {
  color: var(--color-error);
  font-weight: 600;
}

.pon-value.cause-dying-gasp {
  color: var(--color-warning);
  font-weight: 600;
}

.pon-value.cause-other {
  color: var(--color-text-secondary);
  font-weight: 600;
}

/* Temperatura */
.pon-value.temp-good {
  color: var(--color-success);
  font-weight: 600;
}

.pon-value.temp-warning {
  color: var(--color-warning);
  font-weight: 600;
}

.pon-value.temp-critical {
  color: var(--color-error);
  font-weight: 600;
}

/* ========== PON CHART CARD ========== */

.pon-chart-card {
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.pon-chart-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
  text-align: center;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========== DISCONNECT HISTORY CHART ========== */

.disconnect-chart-card {
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.disconnect-chart-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
  text-align: center;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Chart Legend (integrada ao gráfico) */
.chart-legend {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  margin-top: var(--spacing-sm);
  flex-wrap: wrap;
}

.chart-legend-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.chart-legend-items {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  align-items: center;
}

.chart-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.chart-legend-bullet {
  font-size: 18px;
  color: var(--color-primary);
  line-height: 1;
}

.chart-legend-label {
  color: var(--color-text-secondary);
  font-weight: 500;
}

.chart-legend-count {
  color: var(--color-text-primary);
  font-weight: 700;
  background: var(--color-bg-tertiary);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  min-width: 20px;
  text-align: center;
}

/* Chart Tooltip (instantâneo) */
.chart-tooltip {
  position: absolute;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  box-shadow: var(--shadow-lg);
  pointer-events: none;
  z-index: 1000;
  transform: translate(-50%, -100%);
  white-space: nowrap;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: none;
}

.chart-tooltip-date {
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.chart-tooltip-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 6px;
}

.chart-tooltip-value.success {
  color: var(--color-success);
}

.chart-tooltip-reasons {
  border-top: 1px solid var(--color-border-primary);
  padding-top: 6px;
  margin-top: 6px;
}

.chart-tooltip-reason {
  font-size: 11px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========== LAN PORTS ========== */

.lan-ports-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: var(--spacing-md);
}

.lan-port {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  transition: all var(--transition-fast);
}

.lan-port.up {
  border-color: var(--color-success);
}

.lan-port.down {
  opacity: 0.5;
}

.port-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  font-size: 20px;
}

.lan-port.up .port-icon {
  background: rgba(68, 206, 75, 0.1);
  color: var(--color-success);
}

.lan-port.down .port-icon {
  background: var(--color-border-primary);
  color: var(--color-text-tertiary);
}

.port-number {
  font-weight: 600;
}

.port-info {
  text-align: center;
}

.port-status {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.port-speed {
  font-size: 11px;
  color: var(--color-text-tertiary);
}

/* ========== DEVICES ========== */

.devices-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

#devices-count {
  font-weight: 600;
  color: var(--color-text-primary);
}

#devices-last-update {
  font-size: 11px;
  color: var(--color-text-tertiary);
}

/* ==================== WIFI EDIT FIELDS ==================== */

.info-item.editable {
  position: relative;
}

/* Destaque para valores com alterações pendentes */
.pending-change {
  color: var(--color-warning) !important;
  font-weight: 600 !important;
  position: relative;
}

.pending-change::after {
  content: '*';
  color: var(--color-warning);
  margin-left: 4px;
  font-weight: 700;
}

.info-value-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-edit-field {
  opacity: 0;
  padding: 4px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--color-text-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-item.editable:hover .btn-edit-field {
  opacity: 1;
}

.btn-edit-field:hover {
  background: var(--color-bg-hover);
  color: var(--color-primary);
  transform: scale(1.1);
}

.btn-edit-field:active {
  transform: scale(0.95);
}

/* ==================== MODAL ==================== */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.2s ease-out;
}

.modal.show {
  display: flex;
}

.modal-content {
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-primary);
}

.modal-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0;
}

.btn-close-modal {
  padding: 8px;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--color-text-tertiary);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-close-modal:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.modal-body {
  padding: var(--spacing-lg);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.form-input,
.form-select {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--color-text-primary);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(31, 147, 255, 0.1);
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.form-checkbox label {
  font-size: 14px;
  color: var(--color-text-secondary);
  cursor: pointer;
  margin: 0;
}

.modal-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border-primary);
}

.btn-secondary {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
}

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

/* ==================== PENDING CHANGES CARD ==================== */

.card-pending-changes {
  margin-top: var(--spacing-md);
  background: var(--color-warning-bg);
  border: 2px solid var(--color-warning);
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card-pending-changes .card-title {
  color: var(--color-warning);
}

.pending-changes-info {
  margin-bottom: var(--spacing-lg);
}

.pending-changes-message {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  font-weight: 500;
}

#pending-changes-summary {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.pending-change-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-sm);
  font-size: 13px;
}

.pending-change-item .badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: var(--color-warning);
  color: white;
  font-weight: 600;
}

.pending-change-item .change-detail {
  color: var(--color-text-secondary);
}

.pending-change-item .change-value {
  color: var(--color-text-primary);
  font-weight: 600;
}

.pending-changes-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border-primary);
}

/* ==================== SECTION DIVIDER ==================== */

.section-divider {
  margin: var(--spacing-lg) 0 var(--spacing-md) 0;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border-primary);
}

.section-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin: 0;
}

/* ==================== LAN PORTS HORIZONTAL ==================== */

.lan-ports-horizontal {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  justify-content: center;
  padding: var(--spacing-sm) 0;
}

.lan-port {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  border: 2px solid var(--color-border-primary);
  transition: all var(--transition-fast);
  min-width: 85px;
}

.lan-port.connected {
  border-color: var(--color-success);
  background: rgba(68, 206, 75, 0.05);
}

.lan-port.disconnected {
  border-color: var(--color-border-primary);
  opacity: 0.6;
}

.lan-port-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lan-port-icon svg {
  width: 100%;
  height: 100%;
  color: var(--color-text-tertiary);
  transition: color var(--transition-fast);
}

.lan-port.connected .lan-port-icon svg {
  color: var(--color-success);
}

.lan-port-number {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.lan-port-speed {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-secondary);
  padding: 3px 8px;
  background: var(--color-bg-primary);
  border-radius: var(--radius-sm);
}

.lan-port.connected .lan-port-speed {
  background: rgba(68, 206, 75, 0.1);
  color: var(--color-success);
}

/* Filtros de Dispositivos */
.device-filters {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-primary);
}

.filter-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 8px 16px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.filter-label {
  font-weight: 500;
}

.filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
}

.filter-btn.active .filter-count {
  background: rgba(255, 255, 255, 0.3);
}

.devices-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-height: 400px;
  overflow-y: auto;
}

.device-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.device-card:hover {
  background: var(--color-border-primary);
}

.device-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-size: 18px;
  flex-shrink: 0;
}

.device-icon.wifi {
  background: rgba(31, 147, 255, 0.1);
  color: var(--color-primary);
}

.device-icon.ethernet {
  background: rgba(107, 114, 128, 0.1);
  color: var(--color-text-secondary);
}

.device-info {
  flex: 1;
  min-width: 0;
}

.device-name {
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

.device-details {
  display: flex;
  gap: var(--spacing-md);
  font-size: 11px;
  color: var(--color-text-tertiary);
}

.device-signal {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex-shrink: 0;
}

.signal-badge {
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.signal-badge.excellent {
  background: rgba(68, 206, 75, 0.1);
  color: var(--color-success);
}

.signal-badge.good {
  background: rgba(82, 196, 26, 0.1);
  color: #52c41a;
}

.signal-badge.fair {
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-warning);
}

.signal-badge.poor {
  background: rgba(255, 122, 0, 0.1);
  color: #ff7a00;
}

.signal-value {
  font-size: 11px;
  color: var(--color-text-tertiary);
}

.signal-band {
  font-size: 10px;
  color: var(--color-text-tertiary);
}

/* ========== WIFI CONFIG ========== */

.wifi-band-section {
  margin-bottom: var(--spacing-lg);
}

.wifi-band-section:last-child {
  margin-bottom: 0;
}

.wifi-band-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.wifi-config-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.wifi-stat {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-border-primary);
}

.wifi-stat:last-child {
  border-bottom: none;
}

/* ========== SCROLLBAR ========== */

.devices-container::-webkit-scrollbar {
  width: 6px;
}

.devices-container::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-full);
}

.devices-container::-webkit-scrollbar-thumb {
  background: var(--color-border-secondary);
  border-radius: var(--radius-full);
}

.devices-container::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-tertiary);
}

/* ========== RESPONSIVE ========== */

@media (max-width: 1024px) {
  .client-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .diagnostic-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
  }
}

@media (max-width: 768px) {
  .toast-container {
    right: var(--spacing-sm);
    left: var(--spacing-sm);
    max-width: none;
  }

  .toast {
    min-width: auto;
    font-size: 13px;
    padding: 10px 12px;
  }
  
  .top-toolbar {
    padding: var(--spacing-sm);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
  }
  
  .toolbar-actions {
    gap: var(--spacing-sm);
  }
  
  .status-indicator {
    font-size: 12px;
  }

  .diagnostic-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
  }
  
  .diagnostic-item {
    padding: var(--spacing-sm);
  }
  
  .diagnostic-label {
    font-size: 9px;
  }
  
  .diagnostic-value {
    font-size: 13px;
  }

  .pon-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }

  .wifi-config-grid {
    grid-template-columns: 1fr;
  }
  
  .client-info-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .info-item {
    gap: 4px;
  }
  
  .info-label {
    font-size: 10px;
  }
  
  .info-value {
    font-size: 13px;
  }
  
  .equipment-content {
    gap: var(--spacing-sm);
  }
  
  .equipment-info {
    gap: var(--spacing-sm);
  }
  
  .equipment-item {
    font-size: 12px;
  }
  
  .lan-ports-grid {
    justify-content: center;
    gap: var(--spacing-xs);
  }
  
  .lan-port {
    width: 40px;
    height: 40px;
  }
  
  .lan-port svg {
    width: 18px;
    height: 18px;
  }
  
  .lan-port-speed {
    font-size: 9px;
  }
  
  .contract-card {
    padding: var(--spacing-sm);
  }
  
  .contract-header {
    margin-bottom: 6px;
  }
  
  .contract-id {
    font-size: 13px;
  }
  
  .contract-info {
    font-size: 12px;
  }
  
  .pon-chart-card {
    padding: var(--spacing-sm);
  }
  
  .pon-chart-title {
    font-size: 11px;
  }
}

@media (max-width: 640px) {
  .diagnostic-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xs);
  }
  
  .diagnostic-item {
    padding: 8px;
  }
  
  .client-info-grid {
    gap: var(--spacing-xs);
  }
  
  .info-item {
    padding: 8px;
  }
  
  .contracts-container {
    gap: var(--spacing-xs);
  }
  
  .pon-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xs);
  }
  
  .pon-item {
    font-size: 11px;
    padding: 5px 6px;
  }
  
  .pon-label {
    font-size: 9px;
  }
  
  .pon-value {
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .top-toolbar {
    padding: var(--spacing-xs);
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    flex-direction: column;
    align-items: stretch;
  }
  
  #pppoe-selector {
    width: 100%;
  }
  
  .toolbar-actions {
    width: 100%;
    justify-content: space-between;
    gap: var(--spacing-xs);
  }
  
  .status-indicator {
    font-size: 11px;
    flex: 1;
  }
  
  .diagnostic-grid {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  
  .diagnostic-item {
    padding: 6px;
  }
  
  .diagnostic-label {
    font-size: 8px;
    margin-bottom: 2px;
  }
  
  .diagnostic-value {
    font-size: 12px;
  }
  
  .info-item {
    padding: 6px;
    gap: 2px;
  }
  
  .info-label {
    font-size: 9px;
  }
  
  .info-value {
    font-size: 12px;
  }
  
  .info-value-with-copy {
    gap: 6px;
  }
  
  .btn-copy {
    padding: 2px;
  }
  
  .btn-copy svg {
    width: 12px;
    height: 12px;
  }
  
  .pon-chart-card {
    padding: 8px;
  }
  
  .pon-chart-title,
  .disconnect-chart-title {
    font-size: 10px;
    margin-bottom: 6px;
  }
  
  .contract-card {
    padding: 8px;
  }
  
  .contract-id {
    font-size: 12px;
  }
  
  .contract-info {
    font-size: 11px;
  }
  
  .badge {
    font-size: 9px;
    padding: 3px 6px;
  }
  
  .tech-badge {
    font-size: 9px;
    padding: 3px 6px;
  }
  
  .device-item {
    font-size: 11px;
    padding: 6px;
  }
  
  .equipment-item {
    font-size: 11px;
  }
  
  .lan-port {
    width: 36px;
    height: 36px;
  }
  
  .lan-port svg {
    width: 16px;
    height: 16px;
  }
  
  .lan-port-speed {
    font-size: 8px;
  }
}