/* Dashboards (feature 11) — B2 lista e B3 grade.
 * CSS próprio da feature: nada aqui toca application.css (ponto de contato #12).
 * Regra do projeto mantida: nunca hex solto — sempre var(--sig-*). */

/* ---- Header e Toolbar da Lista ---- */

.dash-index-header {
  margin-bottom: 20px;
}

.dash-index-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.dash-search-form {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex: 0 0 auto !important;
  max-width: none !important;
}

.dash-search-input-wrap {
  position: relative;
  width: 240px;
  display: flex;
  align-items: center;
}

.dash-search-icon {
  position: absolute;
  left: 12px;
  color: var(--sig-text-muted);
  pointer-events: none;
}

.dash-search-input {
  width: 100% !important;
  padding-left: 36px !important;
  height: 38px !important;
}

.dash-index-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.dash-template-trigger::-webkit-details-marker,
.dash-template-trigger::marker {
  display: none !important;
  content: "" !important;
}

.dash-template-picker[open] .dash-template-trigger {
  border-color: var(--sig-accent-strong);
  background: var(--sig-surface);
}

/* ---- Lista B2: Grade de Cards ---- */

.dash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
}

.dash-card {
  position: relative;
  background: var(--sig-card);
  border: 1px solid var(--sig-border);
  border-radius: var(--sig-radius-card);
  box-shadow: var(--sig-shadow-card);
  transition: all 0.18s ease-out;
}

.dash-card:hover {
  border-color: var(--sig-accent-strong);
  box-shadow: var(--sig-shadow-raised);
  transform: translateY(-2px);
}

.dash-card-inner {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.dash-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.dash-card-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.dash-card-icon-badge {
  width: 36px;
  height: 36px;
  border-radius: var(--sig-radius-control);
  background: var(--sig-accent-soft);
  color: var(--sig-accent-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dash-card-title-link {
  font-size: 1rem;
  font-weight: 700;
  color: var(--sig-text);
  text-decoration: none;
  line-height: 1.3;
}

.dash-card-title-link:hover {
  color: var(--sig-accent-strong);
}

.dash-card-fav {
  width: 32px;
  height: 32px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 50%;
  color: var(--sig-text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
}

.dash-card-fav:hover {
  background: var(--sig-surface);
  color: var(--sig-warn);
}

.dash-card-fav--active {
  color: var(--sig-warn);
}

.dash-card-types {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.dash-type-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  background: var(--sig-surface);
  border: 1px solid var(--sig-border);
  border-radius: 12px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--sig-text-muted);
}

.dash-type-chip--empty {
  color: var(--sig-text-faint);
  font-style: italic;
}

.dash-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--sig-border);
  font-size: 12.5px;
}

.dash-card-badge {
  font-weight: 600;
  color: var(--sig-text-muted);
}

.dash-card-action {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 700;
  color: var(--sig-accent-strong);
  text-decoration: none;
  transition: transform 0.15s ease;
}

.dash-card:hover .dash-card-action {
  transform: translateX(3px);
}

/* ---- Empty state ---- */

.dash-empty {
  text-align: center;
  padding: 48px 24px;
  display: grid;
  justify-items: center;
  gap: 10px;
}

.dash-empty-title {
  margin: 0;
  font-weight: 600;
  color: var(--sig-text);
}

/* ---- Header do Dashboard ---- */
.dash-header-card {
  padding: 14px 18px;
}

.dash-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.dash-header-title-zone {
  display: flex;
  align-items: center;
  gap: 10px;
}

.dash-back-btn {
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  height: 36px !important;
  line-height: 34px !important;
  white-space: nowrap !important;
  padding: 0 14px !important;
  box-sizing: border-box !important;
  margin: 0 !important;
}

.dash-header-title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--sig-text);
}

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

.dash-header-actions-zone {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
}

.dash-header-actions-zone .sig-button,
.dash-header-actions-zone form button,
.dash-header-actions-zone button {
  height: 36px !important;
  line-height: 34px !important;
  padding: 0 14px !important;
  box-sizing: border-box !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  margin: 0 !important;
  vertical-align: middle !important;
}

.dash-header-actions-zone form {
  display: inline-flex !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* ---- Biblioteca de widgets (B3) Reformulada ---- */
.dash-library-container {
  margin-top: 16px;
}

.dash-library {
  padding: 0;
  border: 1px solid var(--sig-border);
  border-radius: var(--sig-radius-card);
  background: var(--sig-card);
  overflow: hidden;
  box-shadow: var(--sig-shadow-card);
}

.dash-library-summary {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 14px 18px !important;
  font-size: 14.5px !important;
  font-weight: 700 !important;
  color: var(--sig-text) !important;
  background: var(--sig-surface) !important;
  border-bottom: 1px solid var(--sig-border) !important;
  cursor: pointer !important;
  user-select: none !important;
  white-space: nowrap !important;
  list-style: none !important;
}

.dash-library-summary::-webkit-details-marker,
.dash-library-summary::marker {
  display: none !important;
  content: "" !important;
}

.dash-library[open] .dash-library-summary {
  border-bottom: 1px solid var(--sig-border) !important;
}

.dash-library-content {
  padding: 20px;
  background: var(--sig-card);
}

/* Form Construtor v2 */
.dash-widget-form-v2 {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 100%;
}

.dash-form-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dash-form-section-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--sig-text-muted);
}

/* Grid de Tipos de Widget */
.dash-widget-type-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.dash-type-card {
  position: relative;
  display: flex;
  align-items: center;
  padding: 12px 14px;
  background: var(--sig-card);
  border: 1.5px solid var(--sig-border);
  border-radius: var(--sig-radius-control);
  cursor: pointer;
  transition: all 0.15s ease;
}

.dash-type-card:hover {
  border-color: var(--sig-accent-strong);
  background: var(--sig-surface);
}

.dash-type-radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.dash-type-card:has(.dash-type-radio:checked),
.dash-type-card--checked {
  border-color: var(--sig-accent-strong);
  background: var(--sig-accent-soft);
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.15);
}

.dash-type-card-content {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.dash-type-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sig-accent-strong);
}

.dash-type-label {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--sig-text);
}

/* Componente Seletor de Sensores & Dispositivos */
.sig-sensor-picker {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 240px;
  overflow-y: auto;
  padding: 12px;
  background: var(--sig-surface);
  border: 1px solid var(--sig-border);
  border-radius: var(--sig-radius-control);
}

.sig-sensor-device-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sig-sensor-device-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--sig-text);
  display: flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 2px;
  border-bottom: 1px dashed var(--sig-border);
}

.sig-sensor-chips-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 4px 0;
}

.sig-sensor-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--sig-card);
  border: 1px solid var(--sig-border);
  border-radius: 20px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--sig-text);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.sig-sensor-chip input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  margin: 0;
  pointer-events: none;
}

.sig-sensor-chip:hover {
  border-color: var(--sig-accent-strong);
  background: var(--sig-surface);
}

.sig-sensor-chip:has(input:checked) {
  border-color: var(--sig-accent-strong);
  background: var(--sig-accent-soft);
  color: var(--sig-accent-strong);
  box-shadow: 0 0 0 1px var(--sig-accent-strong);
}

.sig-sensor-unit-chip {
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 6px;
  background: var(--sig-surface);
  border-radius: 10px;
  color: var(--sig-text-muted);
}

.dash-form-row-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.dash-advanced-details {
  border: 1px solid var(--sig-border);
  border-radius: var(--sig-radius-control);
  background: var(--sig-surface);
}

.dash-advanced-summary {
  padding: 10px 14px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--sig-text-muted);
  cursor: pointer;
}

.dash-advanced-content {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid var(--sig-border);
}

/* ---- Grade B3 (gridstack) ---- */

.dash-grid {
  margin-top: 16px;
}

.dash-widget {
  background: var(--sig-card);
  border: 1px solid var(--sig-border);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.dash-widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 14px 0;
}

.dash-widget-title {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--sig-text);
}

.dash-widget-remove {
  background: none;
  border: none;
  color: var(--sig-text-muted);
  font-size: 0.8rem;
  cursor: pointer;
}

.dash-widget-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 10px 14px 14px;
}

.dash-chart {
  width: 100% !important;
  height: 100% !important;
  min-height: 180px !important;
  flex: 1 !important;
}

/* ---- Widgets de estado atual ---- */

.dash-current {
  margin: 8px 0 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.dash-current-number {
  font-size: 2.25rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  color: var(--sig-text);
}

.dash-current-unit {
  color: var(--sig-text-muted);
}

.dash-current-ts {
  margin: 4px 0 0;
  font-size: 0.8rem;
  color: var(--sig-text-muted);
}

.dash-lights {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dash-light {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
}

.dash-light-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--sig-text-faint);
}

.dash-light-dot--green { background: var(--sig-ok); }
.dash-light-dot--orange { background: var(--sig-warn); }
.dash-light-dot--red { background: var(--sig-alarm); }

.dash-table-scroll {
  margin-top: 8px;
  overflow-x: auto;
}

.dash-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.dash-table th,
.dash-table td {
  padding: 4px 8px;
  border-bottom: 1px solid var(--sig-border);
  text-align: left;
}

.dash-text-body {
  margin: 8px 0 0;
  font-size: 0.85rem;
  color: var(--sig-text);
  white-space: pre-wrap;
}

.dash-live-indicator {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
}

.dash-live-indicator--live {
  background: rgba(34, 197, 94, 0.14);
  color: var(--sig-accent);
}

.dash-live-indicator--static {
  background: var(--sig-surface);
  color: var(--sig-text-muted);
}

.dash-periods {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--sig-surface);
  border: 1px solid var(--sig-border);
  border-radius: 999px;
  padding: 2px;
}

.dash-period {
  padding: 4px 10px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--sig-text-muted);
  text-decoration: none;
  border-radius: 999px;
}

.dash-period:hover {
  color: var(--sig-text);
}

.dash-period--active {
  background: var(--sig-card);
  color: var(--sig-text);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.dash-period-custom {
  position: relative;
}

.dash-period-custom summary {
  list-style: none;
  cursor: pointer;
}

.dash-period-custom-form {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 6px;
  padding: 12px;
  background: var(--sig-card);
  border: 1px solid var(--sig-border);
  border-radius: 10px;
  box-shadow: var(--sig-shadow-raised);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 20;
}

.dash-widget-empty {
  margin: 0;
  padding: 32px 16px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--sig-text-muted);
}