/**
 * ALKARA FLEETFMS — Settings Console Stylesheet (OFALabs Compliant)
 * Phase P6.8 Canonical Settings Migration
 */

/* Design tokens are inherited from the global stylesheet
   /_next/static/chunks/1t4aoiqub9ec4.css; local --s-* aliases below map
   page-level names onto the global tokens — do not hardcode hex values here. */
:root {
  --s-bg-main: var(--c-surface);
  --s-bg-card: var(--c-white);
  --s-border: var(--c-border);
  --s-border-subtle: var(--c-surface2);
  --s-text-main: var(--c-text);
  --s-text-sub: var(--c-sub);
  --s-text-muted: var(--c-muted);
  --s-primary: var(--c-accent);
  --s-primary-hover: var(--c-accent2);
  --s-success: var(--c-loading);
  --s-success-bg: #dcfce7;
  --s-warning: var(--c-dumping);
  --s-warning-bg: #fef9c3;
  --s-danger: var(--c-error);
  --s-danger-bg: #fee2e2;
  --s-info: #0369a1;
  --s-info-bg: #e0f2fe;
  --s-radius-card: 12px;
  --s-radius-input: 8px;
  --s-radius-pill: 9999px;
}

#settings-runtime {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 1600px;
  margin: 0 auto;
  padding: 24px 24px 48px 24px;
  color: var(--s-text-main);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  box-sizing: border-box;
  min-height: 100%;
}

.app-content {
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch;
}

/* Header Action Row */
.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 2px;
}

.settings-title-group h1,
.settings-title-group h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--s-text-main);
  letter-spacing: -0.01em;
  margin: 0 0 4px 0;
  line-height: 1.3;
}

.settings-title-group p {
  font-size: 12.5px;
  color: var(--s-text-sub);
  margin: 0;
  line-height: 1.4;
}

.settings-action-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.settings-header-badges {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.settings-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 24px;
  padding: 0 9px;
  border-radius: var(--s-radius-pill);
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--s-bg-card);
  border: 1px solid var(--s-border);
  color: var(--s-text-sub);
  line-height: 1;
  white-space: nowrap;
}

.settings-status-pill[data-tone="live"] {
  background: #dcfce7;
  color: var(--c-loading);
  border-color: #bbf7d0;
}

.settings-status-pill[data-tone="reconnecting"],
.settings-status-pill[data-tone="offline"] {
  background: #fee2e2;
  color: var(--c-error);
  border-color: #fecaca;
}

.settings-status-pill[data-role="admin"],
.settings-status-pill[data-role] {
  background: #eff6ff;
  color: var(--c-accent2);
  border-color: #dbeafe;
}

.settings-status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.settings-status-pill[data-tone="live"] .settings-status-dot {
  background: #16a34a;
}

.settings-status-pill[data-tone="reconnecting"] .settings-status-dot,
.settings-status-pill[data-tone="offline"] .settings-status-dot {
  background: #dc2626;
}

.settings-status-pill[data-role] .settings-status-dot {
  background: var(--c-accent);
}

/* Nav Tabs */
.settings-nav-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  border-bottom: 1px solid var(--s-border);
  padding-bottom: 2px;
  overflow-x: auto;
}

.settings-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--s-text-sub);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}

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

.settings-tab-btn.active {
  color: var(--s-primary);
  border-bottom-color: var(--s-primary);
  font-weight: 600;
}

/* Cards & Grids */
.settings-card {
  background: var(--s-bg-card);
  border: 1px solid var(--s-border);
  border-radius: var(--s-radius-card);
  padding: 20px;
}

.settings-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--s-border-subtle);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.settings-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--s-text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.settings-stat-box {
  background: var(--c-surface);
  border: 1px solid var(--s-border);
  border-radius: 8px;
  padding: 14px 16px;
}

.settings-stat-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--s-text-sub);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.settings-stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--s-text-main);
  font-family: ui-monospace, SFMono-Regular, monospace;
}

/* Form Controls */
.settings-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

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

.settings-form-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--s-text-main);
}

.settings-form-desc {
  font-size: 11px;
  color: var(--s-text-sub);
}

.settings-input {
  background: var(--c-white);
  border: 1px solid var(--s-border);
  border-radius: var(--s-radius-input);
  padding: 8px 12px;
  font-size: 13px;
  color: var(--s-text-main);
  outline: none;
  transition: border-color 0.15s ease;
  width: 100%;
}

.settings-input:focus {
  border-color: var(--s-primary);
}

.settings-input:disabled {
  background: var(--c-surface2);
  color: var(--c-muted);
  cursor: not-allowed;
}

.settings-input.is-dirty {
  border-color: var(--c-accent);
  background: #eff6ff;
}

.settings-input.is-invalid {
  border-color: var(--s-danger);
  background: #fff1f2;
}

/* Switch & Toggle Rows */
.settings-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--s-border-subtle);
  cursor: pointer;
}

.settings-toggle-row:last-child {
  border-bottom: none;
}

.settings-toggle-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.settings-toggle-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--s-text-main);
}

.settings-toggle-desc {
  font-size: 11px;
  color: var(--s-text-sub);
}

.settings-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--s-primary);
  cursor: pointer;
}

.settings-checkbox:disabled {
  cursor: not-allowed;
}

/* Footer Action Bar */
.settings-action-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--s-border);
}

.settings-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 34px;
  padding: 0 14px;
  border-radius: var(--s-radius-input);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.settings-btn-primary {
  background: var(--s-primary);
  color: var(--c-white);
  border-color: var(--s-primary);
}

.settings-btn-primary:hover:not(:disabled) {
  background: var(--s-primary-hover);
  border-color: var(--s-primary-hover);
}

.settings-btn-primary:disabled {
  background: var(--c-border2);
  border-color: var(--c-border2);
  color: var(--c-sub);
  cursor: not-allowed;
  opacity: 0.8;
}

.settings-btn-secondary {
  background: var(--c-white);
  border-color: var(--s-border);
  color: var(--s-text-sub);
}

.settings-btn-secondary:hover:not(:disabled) {
  background: var(--c-surface);
  color: var(--s-text-main);
  border-color: var(--c-border2);
}

.settings-btn-secondary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  border-color: var(--s-border);
  background: var(--c-surface);
}

.settings-btn-danger {
  background: var(--c-white);
  border-color: #fecaca;
  color: var(--s-danger);
}

.settings-btn-danger:hover:not(:disabled) {
  background: #fff1f2;
  border-color: #fca5a5;
}

/* Data Table for Audit Logs */
.settings-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--s-border);
  border-radius: 8px;
}

.settings-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 12px;
}

.settings-table th {
  background: var(--c-surface);
  padding: 10px 12px;
  color: var(--s-text-sub);
  font-weight: 600;
  border-bottom: 1px solid var(--s-border);
}

.settings-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--s-border-subtle);
  color: var(--s-text-main);
}

.settings-table tr:last-child td {
  border-bottom: none;
}

/* Toast Notification Container */
.settings-toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.settings-toast {
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 500;
  background: var(--c-text);
  color: var(--c-white);
  border: 1px solid #334155;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  animation: slideInToast 0.2s ease-out;
}

.settings-toast-success {
  background: var(--c-loading);
  border-color: #166534;
}

.settings-toast-error {
  background: var(--c-error);
  border-color: #991b1b;
}

.settings-toast-info {
  background: var(--c-text);
  border-color: #334155;
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
  .settings-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .settings-grid {
    grid-template-columns: 1fr;
  }
  .settings-action-bar {
    flex-wrap: wrap;
    justify-content: stretch;
  }
  .settings-action-bar button {
    flex: 1;
  }
}

/* Linked Devices & Unit Types Registry Styles (OFALabs Compliant) */
.settings-mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 11.5px;
  color: #334155;
}

.settings-cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: var(--s-radius-pill);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.settings-cat-pill--loader {
  background: var(--s-success-bg);
  color: var(--s-success);
  border-color: #bbf7d0;
}

.settings-cat-pill--hauler {
  background: var(--s-info-bg);
  color: var(--s-info);
  border-color: #bae6fd;
}

.settings-cat-pill--support {
  background: var(--s-border-subtle);
  color: var(--s-text-sub);
  border-color: var(--s-border);
}

.settings-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.settings-search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 220px;
  background: var(--c-white);
  border: 1px solid var(--s-border);
  border-radius: var(--s-radius-input);
  padding: 0 10px;
  height: 36px;
}

.settings-search-box input {
  border: none;
  background: transparent;
  outline: none;
  font-size: 13px;
  width: 100%;
  color: var(--s-text-main);
}

.settings-filter-select {
  height: 36px;
  padding: 0 10px;
  background: var(--c-white);
  border: 1px solid var(--s-border);
  border-radius: var(--s-radius-input);
  font-size: 12.5px;
  color: var(--s-text-main);
  outline: none;
  cursor: pointer;
}

.settings-filter-select:focus,
.settings-search-box:focus-within {
  border-color: var(--s-primary);
}

.settings-table-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--s-primary);
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
}

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

.settings-op-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: var(--s-radius-pill);
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
}

.settings-op-badge__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.settings-op-badge--loading {
  background: var(--s-success-bg);
  color: var(--s-success);
}

.settings-op-badge--hauling {
  background: var(--s-info-bg);
  color: var(--s-info);
}

.settings-op-badge--queuing {
  background: var(--s-warning-bg);
  color: var(--s-warning);
}

.settings-op-badge--dumping {
  background: var(--s-warning-bg);
  color: var(--s-warning);
}

.settings-op-badge--standby {
  background: var(--s-border-subtle);
  color: var(--s-text-sub);
}

.settings-op-badge--breakdown {
  background: var(--s-danger-bg);
  color: var(--s-danger);
}