/* Premium Tab Navigation System */
.nav-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid var(--border-color);
  padding: 12px 24px;
  background: var(--bg-panel);
  margin-bottom: 24px;
  overflow-x: auto;
}

.tab-btn {
  font-family: var(--font-sans);
  font-weight: 600;
  padding: 10px 18px;
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tab-btn:hover {
  border-color: rgba(0, 255, 102, 0.4);
  color: #ffffff;
  background: var(--accent-green-dim);
}

.tab-btn.active {
  border-color: var(--accent-green);
  color: var(--accent-green);
  background: var(--accent-green-dim);
  box-shadow: 0 0 10px rgba(0, 255, 102, 0.1);
}

/* Tab View Visibility */
.tab-content {
  display: none !important;
}

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

#usersPanel:not(.active) {
  display: none !important;
}

/* Bots View (full-width, no sidebar) */
.bots-layout-grid {
  display: block;
}

.bots-layout-grid aside {
  display: none;
}

.bots-table-section {
  background: var(--bg-panel);
  border: 2px solid var(--border-color);
  padding: 24px;
  border-radius: 4px;
}

/* High-Density Superadmin Layout */
.tab-users-layout.active {
  display: grid !important;
  grid-template-columns: 360px 1fr;
  gap: 24px;
}

.tab-users-layout .panel-left {
  background: var(--bg-panel);
  border: 2px solid var(--border-color);
  padding: 24px;
  border-radius: 4px;
}

.tab-users-layout .panel-right {
  background: var(--bg-panel);
  border: 2px solid var(--border-color);
  padding: 24px;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.panel-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 12px;
  margin-bottom: 12px;
}

/* Alerts Tab Layout */
.alerts-layout-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
}

.alerts-layout-grid .panel {
  background: var(--bg-panel);
  border: 2px solid var(--border-color);
  padding: 24px;
  border-radius: 4px;
}

/* VPS Pre Logs View */
.vps-layout-panel {
  background: var(--bg-panel);
  border: 2px solid var(--border-color);
  padding: 24px;
  border-radius: 4px;
}

/* Centralized Security Cockpit */
.account-layout-card {
  max-width: 480px;
  margin: 40px auto;
  background: var(--bg-panel);
  border: 2px solid var(--border-color);
  padding: 32px;
  border-radius: 4px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

/* Sleek Real-Time Telemetry HUD */
.telemetry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
  margin-top: 16px;
}

.telemetry-card {
  background: rgba(10, 15, 30, 0.4);
  border: 2px solid var(--border-color);
  padding: 24px;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
}

.telemetry-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 102, 0.2), transparent);
}

.telemetry-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.telemetry-title {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.telemetry-value {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  text-shadow: 0 0 10px rgba(255,255,255,0.1);
}

.telemetry-progress-bg {
  height: 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}

.telemetry-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--accent-green);
  border-radius: 6px;
  transition: width 0.5s cubic-bezier(0.1, 0.8, 0.2, 1);
  box-shadow: 0 0 10px rgba(0, 255, 102, 0.4);
}

.telemetry-progress-fill.warning {
  background: var(--accent-amber);
  box-shadow: 0 0 10px rgba(255, 159, 0, 0.4);
}

.telemetry-progress-fill.danger {
  background: var(--accent-red);
  box-shadow: 0 0 10px rgba(255, 51, 51, 0.4);
}

.telemetry-status-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
}

.status-indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  transition: background 0.3s ease;
}

.status-indicator-dot.online {
  background: var(--accent-green);
  box-shadow: 0 0 6px var(--accent-green);
}

.status-indicator-dot.warning {
  background: var(--accent-amber);
  box-shadow: 0 0 6px var(--accent-amber);
}

.status-indicator-dot.danger {
  background: var(--accent-red);
  box-shadow: 0 0 6px var(--accent-red);
}

/* Port status feedback box styling */
.port-status-box {
  margin-top: 6px;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-family: var(--font-sans);
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: 1px solid transparent;
  transition: all 0.3s ease;
}

.port-status-box.available {
  background: rgba(0, 255, 102, 0.05);
  border-color: rgba(0, 255, 102, 0.2);
  color: var(--accent-green);
}

.port-status-box.occupied {
  background: rgba(255, 51, 51, 0.05);
  border-color: rgba(255, 51, 51, 0.2);
  color: var(--accent-red);
}

.port-status-box.out_of_range {
  background: rgba(255, 159, 0, 0.05);
  border-color: rgba(255, 159, 0, 0.2);
  color: var(--accent-amber);
}

.port-suggestion-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 6px 10px;
  font-size: 11px;
  border-radius: 2px;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s ease;
  font-family: var(--font-mono);
  margin-top: 4px;
}

.port-suggestion-btn:hover {
  background: rgba(0, 255, 102, 0.08);
  border-color: var(--accent-green);
  color: var(--accent-green);
  box-shadow: 0 0 8px rgba(0, 255, 102, 0.2);
}

.link-actions {
  display: grid;
  gap: 6px;
  min-width: 150px;
}

.link-actions button {
  width: 100%;
}

#selectAllBots,
.bot-select {
  width: 14px;
  height: 14px;
  accent-color: var(--accent-green);
  cursor: pointer;
}

.ops-panel {
  margin-top: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 16px;
}

.ops-panel .panel-title h2 {
  color: var(--accent-green);
  text-shadow: 0 0 4px rgba(0, 255, 102, 0.2);
}

.ops-panel .panel-title h2::before {
  content: ">";
  color: var(--accent-green);
}

.ops-form {
  display: grid;
  gap: 10px;
}

.ops-form label {
  margin: 0;
}

.ops-form label:has(input[type="checkbox"]) {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ops-form input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: var(--accent-green);
}

.ops-inline {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.ops-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
}

.ops-toolbar select {
  width: auto;
  min-width: 140px;
}

.ops-toolbar input {
  width: auto;
  min-width: 160px;
}

.log-output {
  max-height: 440px;
  overflow: auto;
  color: var(--text-primary);
}

.env-editor {
  min-height: 420px;
  resize: vertical;
  white-space: pre;
  overflow: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
}

.health-list {
  display: grid;
  gap: 10px;
}

.health-item {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--border-color);
  background: var(--bg-panel);
  padding: 12px;
}

.health-item strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  color: #ffffff;
}

.permission-template {
  display: grid;
  gap: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  padding: 12px;
}

.permission-template select {
  max-width: 240px;
}

.bulk-permission-bots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px;
}

.bulk-permission-bots label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 8px;
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.01);
}

.bulk-permission-bots input {
  width: 14px;
  height: 14px;
  accent-color: var(--accent-amber);
}

.inline-check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}

.inline-check input {
  width: 14px;
  height: 14px;
  accent-color: var(--accent-green);
}

.invite-code-row input[data-invite-field="label"] {
  margin-top: 8px;
  max-width: 260px;
}

.artifact-upload-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: end;
  margin-bottom: 14px;
}

.artifact-upload-grid label {
  margin: 0;
}

.artifact-upload-grid input[type="file"] {
  padding: 8px 10px;
  height: auto;
}

.release-id {
  overflow-wrap: anywhere;
}

.domain-summary {
  display: grid;
  gap: 4px;
  border: 1px solid var(--border-color);
  background: var(--bg-panel);
  padding: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.domain-summary strong {
  color: var(--accent-green);
  font-size: 12px;
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fadeIn 0.2s ease;
}

.modal-overlay[hidden] { display: none !important; }

.modal-content {
  width: min(520px, 100%);
  max-height: 85vh;
  overflow-y: auto;
  background: var(--bg-panel);
  border: 2px solid var(--border-color);
  padding: 28px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  animation: slideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}

.modal-header h2 { margin: 0; }

.modal-close {
  width: 32px;
  height: 32px;
  padding: 0;
  display: grid;
  place-items: center;
  font-size: 16px;
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-muted);
}

.modal-close:hover {
  color: var(--accent-red);
  border-color: var(--accent-red);
}

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

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  padding: 12px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-panel);
  color: var(--text-primary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  animation: toastIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  max-width: 400px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.toast.success { border-left: 3px solid var(--accent-green); color: var(--accent-green); }
.toast.error { border-left: 3px solid var(--accent-red); color: var(--accent-red); }
.toast.fade-out { animation: toastOut 0.3s ease forwards; }

@keyframes toastIn { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toastOut { from { opacity: 1; } to { opacity: 0; transform: translateX(40px); } }

/* Dropdown Action Menu */
.action-dropdown {
  position: relative;
  display: inline-block;
}

.action-dropdown-toggle {
  min-width: 28px;
  padding: 0 8px;
  font-size: 14px;
  letter-spacing: 2px;
}

.action-dropdown-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  z-index: 500;
  min-width: 160px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  padding: 4px 0;
}

.action-dropdown.open .action-dropdown-menu { display: block; }

.action-dropdown-menu button {
  display: block;
  width: 100%;
  height: auto;
  padding: 8px 14px;
  text-align: left;
  border: none;
  background: transparent;
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0;
}

.action-dropdown-menu button:hover {
  background: var(--accent-green-dim);
  color: var(--accent-green);
}

.action-dropdown-menu button.danger:hover {
  background: var(--accent-red-dim);
  color: var(--accent-red);
}

.action-dropdown-menu .dropdown-divider {
  height: 1px;
  margin: 4px 0;
  background: var(--border-color);
}

/* Bot row quick actions */
.bot-quick-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

/* Full Responsive Adaptation */

@media (max-width: 1000px) {
  header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    padding: 16px 20px;
  }

  main {
    grid-template-columns: 1fr;
    padding: 0 12px 12px 12px;
  }

  .bots-layout-grid,
  .tab-users-layout.active,
  .alerts-layout-grid {
    grid-template-columns: 1fr;
  }

  aside {
    border-right: 0;
    border-bottom: 2px solid var(--border-color);
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .backup-item {
    grid-template-columns: 1fr;
  }

  .health-item,
  .ops-inline {
    grid-template-columns: 1fr;
  }

  .ops-toolbar select,
  .ops-toolbar button {
    width: 100%;
  }

  .user-row,
  .permission-row,
  .audit-row {
    grid-template-columns: 1fr;
  }

  .artifact-upload-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  body {
    padding: max(12px, env(safe-area-inset-top)) max(10px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left));
    background-size: 18px 18px;
  }

  #dashboardShell {
    min-width: 0;
  }

  header {
    min-height: 0;
    padding: 12px;
    border: 1px solid var(--border-color);
  }

  .header-title-container {
    width: 100%;
    min-width: 0;
  }

  .header-logo-badge {
    flex: 0 0 auto;
  }

  h1 {
    font-size: 18px;
    letter-spacing: 0;
  }

  h2,
  label,
  th,
  button,
  .tab-btn,
  .header-subtitle {
    letter-spacing: 0;
  }

  .header-subtitle {
    font-size: 10px;
    overflow-wrap: anywhere;
  }

  .header-actions,
  .panel-header-row,
  .panel-title,
  .actions,
  .ops-toolbar,
  .bot-quick-actions {
    width: 100%;
    align-items: stretch;
  }

  .header-actions,
  .panel-header-row,
  .panel-title {
    flex-direction: column;
  }

  .session-user {
    width: 100%;
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .nav-tabs {
    margin: 10px -10px 14px;
    padding: 8px 10px;
    gap: 6px;
    -webkit-overflow-scrolling: touch;
  }

  .tab-btn {
    flex: 0 0 auto;
    min-width: 96px;
    justify-content: center;
    padding: 0 12px;
    height: 40px;
    white-space: nowrap;
    text-transform: none;
  }

  main {
    padding: 0 0 12px;
    min-height: auto;
  }

  button,
  input,
  select {
    min-height: 40px;
    font-size: 12px;
  }

  button {
    width: 100%;
    padding: 0 10px;
    text-transform: none;
  }

  table {
    min-width: 720px;
  }

  th,
  td {
    padding: 10px 12px;
    font-size: 12px;
  }

  td .actions,
  .user-row .actions,
  .ops-inline,
  .health-item,
  .backup-item,
  .artifact-upload-grid {
    grid-template-columns: 1fr;
  }

  .action-dropdown,
  .action-dropdown-toggle,
  .action-dropdown-menu {
    width: 100%;
  }

  .action-dropdown-menu {
    position: static;
    margin-top: 6px;
  }

  .tab-users-layout .panel-left,
  .tab-users-layout .panel-right,
  .alerts-layout-grid .panel,
  .vps-layout-panel,
  .account-layout-card,
  .ops-panel,
  .backup-panel {
    padding: 14px;
    border-width: 1px;
  }

  .account-layout-card {
    max-width: 100%;
    margin: 0;
  }

  .telemetry-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .telemetry-card {
    padding: 14px;
  }

  .telemetry-header {
    gap: 8px;
  }

  .telemetry-value {
    font-size: 16px;
    text-align: right;
  }

  .modal-overlay {
    align-items: stretch;
    justify-content: stretch;
    padding: max(10px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
  }

  .modal-content {
    width: 100%;
    max-height: none;
    padding: 16px;
  }

  .toast-container {
    top: max(10px, env(safe-area-inset-top));
    left: 10px;
    right: 10px;
  }

  .toast {
    max-width: none;
  }
}