/* ==============================================================================
   VOLT STATION — CSS DESIGN SYSTEM
   Dark Deep Obsidian | Electric Cyan | Emerald Glow
   Zero Emojis | Tipografia Sóbria | 100% Responsivo
   ============================================================================== */

:root {
  --bg-deep: #070a0e;
  --bg-panel: #0d131b;
  --bg-card: #131c26;
  --bg-hover: #182330;
  --bg-input: #0a0f16;
  --border-subtle: #1a2636;
  --border-light: #24354a;
  --border-active: #00f0ff;

  --text-main: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --cyan: #00f0ff;
  --cyan-hover: #38bdf8;
  --cyan-dim: rgba(0, 240, 255, 0.08);
  --cyan-border: rgba(0, 240, 255, 0.25);

  --emerald: #10b981;
  --emerald-dim: rgba(16, 185, 129, 0.1);
  --emerald-border: rgba(16, 185, 129, 0.25);

  --amber: #f59e0b;
  --amber-dim: rgba(245, 158, 11, 0.1);
  --rose: #f43f5e;
  --rose-dim: rgba(244, 63, 94, 0.1);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-panel: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-glow-cyan: 0 0 15px rgba(0, 240, 255, 0.2);
  --shadow-glow-emerald: 0 0 15px rgba(16, 185, 129, 0.2);
}

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

body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.5;
  font-size: 14px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* Header & Barra Superior */
.header {
  background-color: var(--bg-panel);
  border-bottom: 1px solid var(--border-subtle);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-main);
}

.brand-icon {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--cyan), #0284c7);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #000;
  font-size: 15px;
  letter-spacing: -0.5px;
}

.brand-title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.brand-tag {
  font-size: 10px;
  background-color: var(--cyan-dim);
  color: var(--cyan);
  border: 1px solid var(--cyan-border);
  padding: 2px 8px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.status-badge-online {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--emerald);
  background: var(--emerald-dim);
  border: 1px solid var(--emerald-border);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background-color: var(--emerald);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--emerald);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
  100% { opacity: 1; transform: scale(1); }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease-in-out;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(180deg, #00f0ff 0%, #00b4d8 100%);
  color: #040910;
  box-shadow: 0 2px 8px rgba(0, 240, 255, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(180deg, #38bdf8 0%, #00f0ff 100%);
  box-shadow: var(--shadow-glow-cyan);
}

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

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

.btn-danger {
  background-color: var(--rose-dim);
  color: var(--rose);
  border-color: rgba(244, 63, 94, 0.3);
}

.btn-danger:hover {
  background-color: rgba(244, 63, 94, 0.2);
  border-color: var(--rose);
}

.btn-success {
  background-color: var(--emerald-dim);
  color: var(--emerald);
  border-color: var(--emerald-border);
}

.btn-success:hover {
  background-color: rgba(16, 185, 129, 0.2);
  border-color: var(--emerald);
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

/* Botões Compactos com Ícone Vetorial SVG (Zero Emojis - Princípio 11) */
.btn-icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  min-height: 32px;
  padding: 0;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  transition: all 0.15s ease-in-out;
  text-decoration: none;
  box-sizing: border-box;
}

.btn-icon svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
  display: block;
}

.btn-icon:hover {
  transform: translateY(-1px);
}

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

.btn-icon:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-icon-primary {
  background: linear-gradient(180deg, #00f0ff 0%, #00b4d8 100%);
  color: #040910;
  box-shadow: 0 2px 8px rgba(0, 240, 255, 0.25);
  border-color: transparent;
}

.btn-icon-primary:hover {
  background: linear-gradient(180deg, #38bdf8 0%, #00f0ff 100%);
  color: #040910;
  box-shadow: var(--shadow-glow-cyan);
}

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

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

.btn-icon-danger {
  background-color: var(--rose-dim);
  color: var(--rose);
  border-color: rgba(244, 63, 94, 0.3);
}

.btn-icon-danger:hover {
  background-color: rgba(244, 63, 94, 0.25);
  color: #fb7185;
  border-color: var(--rose);
}

.btn-icon-success {
  background-color: var(--emerald-dim);
  color: var(--emerald);
  border-color: var(--emerald-border);
}

.btn-icon-success:hover {
  background-color: rgba(16, 185, 129, 0.25);
  color: #34d399;
  border-color: var(--emerald);
}

/* Container de Ações da Tabela */
.table-actions,
.actions-container {
  white-space: nowrap;
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: nowrap;
}

/* Layout Principal */
.main-container {
  max-width: 1560px;
  margin: 0 auto;
  padding: 24px;
  width: 100%;
  flex: 1;
}

/* Grade de Métricas */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.metric-card {
  background-color: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.metric-card:hover {
  border-color: var(--border-light);
  transform: translateY(-1px);
}

.metric-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 6px;
}

.metric-value-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.metric-value {
  font-size: 28px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-main);
}

.metric-value.cyan {
  color: var(--cyan);
}

.metric-value.emerald {
  color: var(--emerald);
}

.metric-value.amber {
  color: var(--amber);
}

.metric-subtext {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Navegação por Abas */
.tabs-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 24px;
  padding-bottom: 2px;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 18px;
  cursor: pointer;
  position: relative;
  transition: color 0.15s ease;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.tab-btn:hover {
  color: var(--text-main);
}

.tab-btn.active {
  color: var(--cyan);
}

.tab-btn.active::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}

.tab-badge {
  font-size: 11px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 1px 7px;
  border-radius: 999px;
  margin-left: 6px;
}

/* Painéis de Conteúdo */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.panel {
  background-color: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.panel-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-title {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  color: var(--text-main);
}

/* Tabelas */
.table-wrapper {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.data-table th {
  background-color: var(--bg-card);
  padding: 12px 18px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
  font-weight: 600;
}

.data-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-main);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: background-color 0.15s ease;
}

.data-table tbody tr:hover {
  background-color: var(--bg-hover);
}

/* Badges e Pílulas */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-family: var(--font-mono);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-online {
  background-color: var(--emerald-dim);
  color: var(--emerald);
  border: 1px solid var(--emerald-border);
}

.badge-grace {
  background-color: var(--amber-dim);
  color: var(--amber);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-offline {
  background-color: rgba(100, 116, 139, 0.1);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

.badge-tier {
  background-color: var(--cyan-dim);
  color: var(--cyan);
  border: 1px solid var(--cyan-border);
}

.badge-active {
  background-color: var(--emerald-dim);
  color: var(--emerald);
  border: 1px solid var(--emerald-border);
}

.badge-inactive {
  background-color: var(--rose-dim);
  color: var(--rose);
  border: 1px solid rgba(244, 63, 94, 0.3);
}

.adoption-bar-container {
  width: 110px;
  height: 6px;
  background-color: var(--bg-deep);
  border-radius: 999px;
  overflow: hidden;
  display: inline-block;
  vertical-align: middle;
  margin-right: 8px;
}

.adoption-bar {
  height: 100%;
  background: linear-gradient(90deg, #0ea5e9, var(--emerald));
  border-radius: 999px;
}

/* Modais */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-backdrop.active {
  display: flex;
}

.modal-card {
  background-color: var(--bg-panel);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 580px;
  box-shadow: var(--shadow-panel);
  overflow: hidden;
  animation: modalIn 0.2s ease-out;
}

.modal-card-lg {
  max-width: 860px;
}

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

.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
}

.modal-close:hover {
  color: var(--text-main);
}

.modal-body {
  padding: 24px;
  max-height: 75vh;
  overflow-y: auto;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-subtle);
  background-color: var(--bg-card);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* Formulários */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  background-color: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-main);
  font-size: 13px;
  transition: border-color 0.15s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 2px var(--cyan-dim);
}

/* Bloco de Código e Prompt */
.code-block-container {
  background-color: var(--bg-deep);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px;
  position: relative;
  margin-top: 12px;
}

.code-text {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  word-break: break-all;
  white-space: pre-wrap;
  display: block;
  padding-right: 80px;
}

.code-copy-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
}

.code-copy-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background-color: var(--bg-panel);
  border: 1px solid var(--cyan-border);
  color: var(--text-main);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  box-shadow: var(--shadow-panel);
  animation: toastIn 0.25s ease-out;
  display: flex;
  align-items: center;
  gap: 10px;
}

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

/* Ficha do Cliente Drawer Grid */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.detail-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.detail-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.detail-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}

.detail-value.mono {
  font-family: var(--font-mono);
}

/* Responsividade */
@media (max-width: 900px) {
  .header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
  }
  .header-actions {
    width: 100%;
    justify-content: space-between;
  }
  .detail-grid {
    grid-template-columns: 1fr;
  }
  .main-container {
    padding: 14px;
  }
}