/* ============================================================
   Hub Design System - Components
   App Cards, Status Panel, Section Title, Search, Scrollbar
   ============================================================ */

/* ============================================================
   App Card
   ============================================================ */
.app-card {
  background-color: var(--pt-surface-container);
  border: 1px solid var(--pt-border-dark);
  border-radius: var(--pt-radius-md);
  overflow: hidden;
  cursor: pointer;
  transition:
    transform var(--pt-transition-normal),
    box-shadow var(--pt-transition-normal),
    border-color var(--pt-transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
}

.app-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--pt-shadow-md);
  border-color: var(--pt-muted-blue-gray);
}

.app-card:active {
  transform: translateY(-1px);
}

/* ── Accent Line ── */
.app-card__accent-line {
  height: 4px;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--pt-accent-red);
}

.app-card__accent-line[data-color="red"] {
  background-color: var(--pt-accent-red);
}

.app-card__accent-line[data-color="success"] {
  background-color: var(--pt-success);
}

.app-card__accent-line[data-color="warning"] {
  background-color: var(--pt-warning);
}

.app-card__accent-line[data-color="blue"] {
  background-color: var(--pt-industrial-blue);
}

.app-card__accent-line[data-color="ocean"] {
  background-color: var(--pt-ocean-blue);
}

.app-card__accent-line[data-color="navy"] {
  background-color: var(--pt-deep-navy);
}

/* ── Body ── */
.app-card__body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ── Icon Wrapper ── */
.app-card__icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--pt-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(var(--pt-accent-rgb), 0.1);
  flex-shrink: 0;
}

.app-card__icon-wrapper[data-color="red"] {
  background-color: rgba(var(--pt-accent-rgb), 0.1);
}

.app-card__icon-wrapper[data-color="success"] {
  background-color: rgba(16, 185, 129, 0.1);
}

.app-card__icon-wrapper[data-color="warning"] {
  background-color: rgba(245, 158, 11, 0.1);
}

.app-card__icon-wrapper[data-color="blue"] {
  background-color: rgba(31, 59, 87, 0.15);
}

.app-card__icon-wrapper[data-color="ocean"] {
  background-color: rgba(18, 56, 74, 0.15);
}

.app-card__icon-wrapper svg {
  width: 24px;
  height: 24px;
}

/* ── Content ── */
.app-card__content {
  flex: 1;
}

.app-card__name {
  font-family: var(--pt-font-heading);
  font-weight: 600;
  font-size: 16px;
  color: var(--pt-on-surface);
  margin-bottom: 6px;
  line-height: 1.3;
}

.app-card__description {
  font-family: var(--pt-font-body);
  font-weight: 400;
  font-size: 13px;
  color: var(--pt-outline);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Footer ── */
.app-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  border-top: 1px solid rgba(69, 70, 78, 0.3);
  background-color: rgba(0, 0, 0, 0.15);
}

/* ── Status ── */
.app-card__status {
  display: flex;
  align-items: center;
  gap: 6px;
}

.app-card__status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.app-card__status-dot--online {
  background-color: var(--pt-success);
}

.app-card__status-dot--offline {
  background-color: var(--pt-error);
}

.app-card__status-dot--checking {
  background-color: var(--pt-warning);
}

.app-card__status-dot--coming-soon {
  background-color: var(--pt-warning);
}

.app-card__status-text {
  font-family: var(--pt-font-body);
  font-weight: 500;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Category Tag ── */
.app-card__category-tag {
  font-family: var(--pt-font-body);
  font-weight: 500;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 3px;
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--pt-outline);
}

/* ── Card Variants ── */
.app-card--coming-soon {
  opacity: 0.5;
  pointer-events: none;
}

.app-card--coming-soon:hover {
  transform: none;
}

.app-card--add-new {
  border: 2px dashed var(--pt-border-dark);
  background-color: transparent;
  justify-content: center;
  align-items: center;
  min-height: 180px;
}

.app-card--add-new:hover {
  border-color: var(--pt-accent-red);
  background-color: rgba(var(--pt-accent-rgb), 0.03);
}

.app-card--add-new .app-card__body {
  align-items: center;
  text-align: center;
}

/* ============================================================
   Status Panel
   ============================================================ */
.status-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  padding: 0 32px 24px;
}

.status-panel__card {
  background-color: var(--pt-surface-container);
  border: 1px solid var(--pt-border-dark);
  border-radius: var(--pt-radius-md);
  padding: 20px;
}

.status-panel__count {
  font-family: var(--pt-font-heading);
  font-weight: 700;
  font-size: 32px;
  color: var(--pt-on-surface);
  line-height: 1.1;
}

.status-panel__label {
  font-family: var(--pt-font-body);
  font-weight: 400;
  font-size: 13px;
  color: var(--pt-outline);
  margin-top: 4px;
}

.status-panel__count--accent {
  color: var(--pt-accent-red);
}

.status-panel__count--success {
  color: var(--pt-success);
}

/* ============================================================
   Section Title
   ============================================================ */
.section-title {
  font-family: var(--pt-font-heading);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pt-outline);
  padding: 0 32px 16px;
}

/* ============================================================
   Search Overlay & Results
   ============================================================ */
.search-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 300;
}

.search-overlay--active {
  display: block;
}

.search-results {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background-color: var(--pt-surface-container-high);
  border: 1px solid var(--pt-border-dark);
  border-radius: var(--pt-radius-md);
  max-height: 320px;
  overflow-y: auto;
  box-shadow: var(--pt-shadow-lg);
  z-index: 10;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  transition: background-color var(--pt-transition-fast);
}

.search-result-item:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.search-result-item__icon {
  width: 32px;
  height: 32px;
  border-radius: var(--pt-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.05);
  flex-shrink: 0;
}

.search-result-item__icon svg {
  width: 16px;
  height: 16px;
}

.search-result-item__info {
  flex: 1;
  min-width: 0;
}

.search-result-item__name {
  font-family: var(--pt-font-body);
  font-weight: 500;
  font-size: 14px;
  color: var(--pt-on-surface);
}

.search-result-item__desc {
  font-family: var(--pt-font-body);
  font-weight: 400;
  font-size: 12px;
  color: var(--pt-outline);
}

.no-results {
  padding: 24px;
  text-align: center;
  color: var(--pt-outline);
  font-family: var(--pt-font-body);
  font-size: 14px;
}

/* ============================================================
   Custom Scrollbar (WebKit)
   ============================================================ */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background-color: transparent;
}

::-webkit-scrollbar-thumb {
  background-color: var(--pt-outline-variant);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--pt-outline);
}

/* Firefox thin scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--pt-outline-variant) transparent;
}

/* ============================================================
   Responsive - Components
   ============================================================ */
@media (max-width: 768px) {
  .status-panel {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 0 16px 16px;
  }

  .status-panel__count {
    font-size: 26px;
  }

  .section-title {
    padding: 0 16px 12px;
  }

  .app-card__body {
    padding: 16px;
    gap: 12px;
  }

  .app-card__footer {
    padding: 10px 16px;
  }

  .app-card__icon-wrapper {
    width: 40px;
    height: 40px;
    border-radius: var(--pt-radius-md);
  }

  .app-card__icon-wrapper svg {
    width: 20px;
    height: 20px;
  }

  .app-card__name {
    font-size: 14px;
  }

  .app-card__description {
    font-size: 12px;
  }
}

/* ============================================================
   Drag & Drop
   ============================================================ */
.app-card[draggable="true"] {
  cursor: grab;
}

.app-card[draggable="true"]:active {
  cursor: grabbing;
}

.app-card.dragging {
  opacity: 0.4;
  transform: scale(0.95);
  box-shadow: var(--pt-shadow-lg);
  z-index: 10;
}

.app-card.drag-over {
  border-color: var(--pt-accent-red);
  box-shadow: var(--pt-shadow-glow);
  transform: translateY(-2px);
}

/* ── Delete button for custom apps ── */
.app-card__delete-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--pt-error);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--pt-transition-fast), background-color var(--pt-transition-fast);
  z-index: 5;
}

.app-card:hover .app-card__delete-btn {
  opacity: 1;
}

.app-card__delete-btn:hover {
  background-color: rgba(239, 68, 68, 0.3);
}

.app-card__delete-btn svg {
  width: 14px;
  height: 14px;
}

/* ============================================================
   Modal
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

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

.modal {
  background-color: var(--pt-surface-container);
  border: 1px solid var(--pt-border-dark);
  border-radius: var(--pt-radius-lg);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--pt-shadow-lg);
  animation: modalIn 0.25s ease-out;
  transition: background-color var(--pt-transition-normal), border-color var(--pt-transition-normal);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--pt-border-dark);
}

.modal__title {
  font-family: var(--pt-font-heading);
  font-weight: 600;
  font-size: 18px;
  color: var(--pt-on-surface);
}

.modal__close {
  width: 32px;
  height: 32px;
  border-radius: var(--pt-radius-sm);
  border: none;
  background: none;
  color: var(--pt-outline);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--pt-transition-fast), color var(--pt-transition-fast);
}

.modal__close:hover {
  background-color: var(--pt-surface-container-high);
  color: var(--pt-on-surface);
}

.modal__close svg {
  width: 20px;
  height: 20px;
}

.modal__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.modal__label {
  font-family: var(--pt-font-body);
  font-weight: 500;
  font-size: 13px;
  color: var(--pt-on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.modal__input,
.modal__select {
  padding: 10px 14px;
  background-color: var(--pt-surface-container-high);
  border: 1px solid var(--pt-border-dark);
  border-radius: var(--pt-radius-sm);
  color: var(--pt-on-surface);
  font-family: var(--pt-font-body);
  font-size: 14px;
  transition: border-color var(--pt-transition-fast), background-color var(--pt-transition-normal);
}

.modal__input::placeholder {
  color: var(--pt-outline);
}

.modal__input:focus,
.modal__select:focus {
  border-color: var(--pt-accent-red);
  outline: none;
}

.modal__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238F9099' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.modal__color-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.modal__color-input {
  width: 40px;
  height: 40px;
  border: 2px solid var(--pt-border-dark);
  border-radius: var(--pt-radius-sm);
  padding: 2px;
  cursor: pointer;
  background: none;
}

.modal__color-input::-webkit-color-swatch-wrapper {
  padding: 0;
}

.modal__color-input::-webkit-color-swatch {
  border: none;
  border-radius: 2px;
}

.modal__color-hex {
  font-family: var(--pt-font-mono);
  font-size: 13px;
  color: var(--pt-outline);
}

.modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 24px;
  border-top: 1px solid var(--pt-border-dark);
}

.modal__btn {
  padding: 10px 20px;
  border-radius: var(--pt-radius-sm);
  font-family: var(--pt-font-body);
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: background-color var(--pt-transition-fast), color var(--pt-transition-fast);
  border: none;
}

.modal__btn--secondary {
  background-color: var(--pt-surface-container-high);
  color: var(--pt-on-surface-variant);
  border: 1px solid var(--pt-border-dark);
}

.modal__btn--secondary:hover {
  background-color: var(--pt-surface-container-highest);
}

.modal__btn--primary {
  background-color: var(--pt-accent-red);
  color: var(--pt-accent-foreground, var(--pt-white));
}

.modal__btn--primary:hover {
  filter: brightness(0.92);
}

.modal__btn--danger {
  background-color: var(--pt-error);
  color: #FFFFFF;
}

.modal__btn--danger:hover {
  filter: brightness(0.92);
}

/* Small confirm modal (branded delete) */
.modal--sm {
  max-width: 420px;
}

.modal__confirm-text {
  font-family: var(--pt-font-body);
  font-size: 15px;
  line-height: 1.5;
  color: var(--pt-on-surface-variant);
  margin: 0;
}

/* Empty state (category with no apps) */
.app-grid__empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--pt-space-8) var(--pt-space-4);
  gap: var(--pt-space-2);
  color: var(--pt-outline);
}

.app-grid__empty-icon {
  width: 48px;
  height: 48px;
  opacity: 0.5;
}
.app-grid__empty-icon svg { width: 48px; height: 48px; }

.app-grid__empty-title {
  font-family: var(--pt-font-heading);
  font-size: 16px;
  font-weight: 600;
  color: var(--pt-on-surface-variant);
}

.app-grid__empty-desc {
  font-family: var(--pt-font-body);
  font-size: 14px;
}

/* ============================================================
   Card controls (edit / delete), lock + fallback badges, checked time
   ============================================================ */
.app-card__controls {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: opacity var(--pt-transition-fast);
  z-index: 5;
}

.app-card:hover .app-card__controls,
.app-card:focus-within .app-card__controls {
  opacity: 1;
}

.app-card__ctrl-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  background-color: var(--pt-surface-container-high);
  color: var(--pt-outline);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--pt-transition-fast), color var(--pt-transition-fast);
}

.app-card__ctrl-btn:hover {
  background-color: rgba(255, 255, 255, 0.12);
  color: var(--pt-on-surface);
}

.app-card__ctrl-btn--danger:hover {
  background-color: rgba(239, 68, 68, 0.3);
  color: var(--pt-error);
}

.app-card__ctrl-btn svg {
  width: 14px;
  height: 14px;
}

.app-card__footer-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.app-card__checked {
  font-family: var(--pt-font-body);
  font-size: 10px;
  color: var(--pt-outline);
  opacity: 0.8;
  white-space: nowrap;
}

.app-card__lock {
  display: inline-flex;
  align-items: center;
  color: var(--pt-warning);
}

.app-card__lock svg {
  width: 11px;
  height: 11px;
}

.app-card__badge {
  font-family: var(--pt-font-body);
  font-weight: 600;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 3px;
  background-color: rgba(245, 158, 11, 0.15);
  color: var(--pt-warning);
}

.status-panel__count--error {
  color: var(--pt-error);
}

/* Refresh button spin */
#refresh-btn.refreshing svg {
  animation: ptSpin 0.8s linear infinite;
}

@keyframes ptSpin {
  to { transform: rotate(360deg); }
}

/* Modal checkbox row */
.modal__check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--pt-font-body);
  font-size: 14px;
  color: var(--pt-on-surface-variant);
  cursor: pointer;
}

.modal__check input {
  width: 18px;
  height: 18px;
  accent-color: var(--pt-accent-red);
  cursor: pointer;
}

/* ============================================================
   Card Footer Transition
   ============================================================ */
.app-card__footer {
  transition: background-color var(--pt-transition-normal), border-color var(--pt-transition-normal);
  background-color: var(--pt-card-footer-bg);
}

/* ============================================================
   All Component Transitions for Theme
   ============================================================ */
.app-card,
.status-panel__card,
.search-results,
.header__search-input {
  transition-property: transform, box-shadow, border-color, background-color, color;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}