/* ===== Home Tab ===== */

/* Pin the home tab to the viewport so the layout never causes body scroll */
body:has(#tab-home.active) .content {
  padding: 0;
}
#tab-home {
  height: calc(100vh - 52px);
  overflow: hidden;
}

/* Logged-out hero (centered, no widgets) */
.home-hero {
  text-align: center;
  padding: 5rem 1rem;
}

.home-hero h1 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.home-hero p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* Logged-in layout: welcome strip + widget grid */
.home-layout {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 52px);
  min-height: 0;
  overflow: hidden;
}

.home-welcome {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.home-welcome .hero-logo {
  width: 28px;
  height: 28px;
}

.home-welcome h1 {
  font-size: 1.25rem;
  color: var(--text);
}

.home-widget-menu {
  margin-left: auto;
  position: relative;
}

.home-add-widget-dropdown {
  position: absolute;
  top: calc(100% + 0.35rem);
  right: 0;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.3rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  box-shadow: 0 8px 24px var(--shadow-sm, rgba(0,0,0,0.12));
  z-index: var(--z-widget-menu);
}

.home-add-widget-option {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  text-align: left;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 0.76rem;
  padding: 0.45rem 0.55rem;
  border-radius: 4px;
  cursor: pointer;
}

.home-add-widget-option:hover {
  background: var(--row-selected);
}

.home-add-widget-option[disabled] {
  opacity: 0.45;
  cursor: default;
}

/* Body area: widget section + changelog panel side by side */
.home-body {
  display: flex;
  flex-direction: row;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.home-widget-section {
  flex: 0 0 40%;
  box-sizing: border-box;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* 2-slot single-column grid */
.home-widget-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: repeat(2, 1fr);
  gap: 1rem;
  padding: 1rem;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* Bulletin board panel */
.home-bulletin-panel {
  flex: 0 0 40%;
  box-sizing: border-box;
  min-height: 0;
  min-width: 0;
  border-left: 1px solid var(--border);
  overflow-y: auto;
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.home-bulletin-header {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  flex-shrink: 0;
}

.home-bulletin-compose {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex-shrink: 0;
}

.home-bulletin-textarea {
  width: 100%;
  resize: vertical;
  min-height: 56px;
  max-height: 160px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  color: var(--text);
  font-size: 0.78rem;
  font-family: inherit;
  padding: 0.5rem 0.6rem;
}

.home-bulletin-post-btn {
  align-self: flex-end;
  font-size: 0.76rem;
  padding: 0.38rem 0.8rem;
}

.home-bulletin-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.home-bulletin-empty {
  color: var(--text-muted);
  font-size: 0.78rem;
}

.home-bulletin-post {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.55rem 2.2rem 0.55rem 0.65rem; /* right padding reserves room for .home-bulletin-post-actions */
  background: var(--surface);
}

.home-bulletin-post-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.home-bulletin-post-author {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text);
}

.home-bulletin-post-date {
  font-size: 0.68rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.home-bulletin-post-body {
  font-size: 0.78rem;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
}

.home-bulletin-post-actions {
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.home-bulletin-post-edit,
.home-bulletin-post-delete {
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.1rem;
  line-height: 0;
}

.home-bulletin-post-edit:hover {
  color: var(--primary);
}

.home-bulletin-post-delete:hover {
  color: var(--danger);
}

.home-bulletin-edit-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

/* Changelog panel */
.home-changelog-panel {
  flex: 0 0 20%;
  box-sizing: border-box;
  min-height: 0;
  min-width: 0;
  border-left: 1px solid var(--border);
  overflow-y: auto;
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.home-changelog-header {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  flex-shrink: 0;
}

.home-changelog-entry {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.home-changelog-version {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.home-changelog-date {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--text-muted);
}

.home-changelog-category {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.35rem;
  margin-bottom: 0.1rem;
  color: var(--text-muted);
}

.home-changelog-added::before   { content: '+ '; }
.home-changelog-changed::before { content: '~ '; }
.home-changelog-fixed::before   { content: '✓ '; }
.home-changelog-removed::before { content: '− '; }

.home-changelog-list {
  margin: 0;
  padding-left: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
}

.home-changelog-list li {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.changelog-tab-icon {
  display: inline-flex;
  vertical-align: -2px;
  width: 13px;
  height: 13px;
  margin-right: 0.2rem;
  color: var(--text-muted);
}

.changelog-tab-icon + .changelog-tab-icon {
  margin-left: -0.05rem;
}

.home-widget-slot {
  border: 1px solid transparent;
  border-radius: 8px;
  min-height: 0;
  overflow: hidden;
  position: relative;
}

.home-widget-slot.covered {
  display: none;
}

.home-widget-slot.covered.drag-available {
  display: block;
  border-style: dashed;
  border-color: var(--border);
  background: color-mix(in srgb, var(--border) 8%, transparent);
}

.home-widget-slot.drag-over {
  border-style: dashed;
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 5%, transparent);
}

/* Widget wrapper — fills its slot */
.home-widget-wrapper {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--surface);
}

.home-widget-drag-handle {
  position: absolute;
  top: 0.45rem;
  left: 0.5rem;
  color: var(--text-muted);
  cursor: grab;
  opacity: 0.45;
  line-height: 0;
  z-index: var(--z-raise-1);
}

.home-widget-drag-handle:hover { opacity: 1; }
.home-widget-wrapper:active .home-widget-drag-handle { cursor: grabbing; }

.home-widget-remove-btn {
  position: absolute;
  top: 0.4rem;
  right: 0.45rem;
  width: 1.1rem;
  height: 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 3px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  opacity: 0.55;
  z-index: var(--z-raise-1);
}

.home-widget-remove-btn:hover {
  opacity: 1;
  color: var(--text);
  border-color: var(--border);
  background: var(--surface);
}

.home-widgets-header {
  padding: 0.5rem 2rem 0 2rem;
  flex-shrink: 0;
}

.home-widget-title {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.home-widget-title svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  color: var(--primary);
  opacity: 0.85;
}

.home-widget-title-sep {
  margin: 0 0.28rem;
}

.home-widget-dot {
  margin: 0 0.38rem;
}

.home-widget-subtitle {
  margin-top: 0.2rem;
  font-size: 0.74rem;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.home-widget-subtitle .dashboard-stats-label {
  font-size: 0.68rem;
}

.home-widget-shift {
  font-weight: 700;
}

.home-widget-shift-sep {
  margin: 0 0.6rem;
  opacity: 0.35;
}

.home-widget-metric {
  display: inline-flex;
  align-items: center;
}

/* Compact machine cards inside the home widget */
#home-widget-cards.dashboard-grid {
  gap: 0.5rem;
  padding: 0.5rem 0.6rem 0.6rem;
  grid-template-columns: repeat(2, 1fr);
  overflow-y: auto;
  align-content: start;
  min-height: 0;
  min-width: 0;
}

#home-widget-cards.dashboard-grid.mw-expanded-grid {
  grid-template-columns: minmax(0, 1fr);
}

.home-quality-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.5rem 0.6rem 0.6rem;
  overflow-y: auto;
  min-height: 0;
}

.home-quality-empty {
  padding: 0.35rem 0.15rem;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.home-quality-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-deep); /* inset against the widget wrapper's --surface */
  padding: 0.55rem 0.65rem;
  cursor: pointer;
  min-width: 0;
}

.home-quality-item:hover {
  background: var(--row-selected);
}

.home-quality-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.6rem;
}

.home-quality-machine {
  font-size: 0.79rem;
  font-weight: 700;
  color: var(--text);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-quality-stage {
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  flex-shrink: 0;
}

.home-quality-reason,
.home-quality-meta {
  margin-top: 0.2rem;
  font-size: 0.73rem;
  color: var(--text-muted);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#home-widget-cards .mw-card {
  min-width: 0;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-deep); /* inset against the widget wrapper's --surface */
  box-shadow: 0 1px 3px var(--shadow-sm, rgba(0,0,0,0.06));
}

#home-widget-cards .mw-card-expanded {
  grid-column: 1 / -1;
}

#home-widget-cards .mw-info-col {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  min-width: 0;
}

#home-widget-cards .mw-card-top {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

#home-widget-cards .mw-name,
#home-widget-cards .mw-row {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#home-widget-cards .mw-name {
  font-size: 0.79rem;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}

#home-widget-cards .mw-row {
  font-size: 0.74rem;
  line-height: 1.25;
  color: var(--text-muted);
}

#home-widget-cards .mw-expand-btn {
  width: 1.05rem;
  height: 1.05rem;
  padding: 0;
  flex-shrink: 0;
}

#home-widget-cards .mw-expand-btn svg {
  width: 0.58rem;
  height: 0.58rem;
}

#home-widget-cards .mw-workers {
  font-size: 0.72rem;
}

#home-widget-cards .mw-expand-btn-corner {
  margin-left: auto;
}

#home-widget-cards .mw-dashboard-card {
  box-shadow: none;
}

#home-widget-cards .mw-dim {
  color: var(--text-muted);
  opacity: 0.82;
}

#home-widget-cards .mw-sep {
  display: inline-block;
  margin: 0 0.35rem;
  color: var(--text-muted);
}

#home-widget-cards .mw-empty {
  grid-column: 1 / -1;
  padding: 0.85rem;
  color: var(--text-muted);
  font-size: 0.78rem;
}

@media (max-width: 720px) {
  #home-widget-cards.dashboard-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 768px) {
  .home-widget-section { display: none; }
  #home-add-widget-btn { display: none; }
  .home-bulletin-panel,
  .home-changelog-panel {
    width: 100%;
    border-left: none;
    border-top: 1px solid var(--border);
  }
}