/* ============================================================
   M365 Deprecation Timeline — deptime.css
   Accent: Crimson #DC2626
   Namespace: .deptime-*
   ============================================================ */

:root {
  --dt-accent: #DC2626;
  --dt-accent-dim: rgba(220, 38, 38, 0.15);
  --dt-accent-mid: rgba(220, 38, 38, 0.3);
  --dt-bg: #060610;
  --dt-card: #0a0a14;
  --dt-card-border: rgba(220, 38, 38, 0.2);
  --dt-card-hover: rgba(220, 38, 38, 0.08);
  --dt-text: #e0e0e0;
  --dt-text-dim: #999;
  --dt-critical: #DC2626;
  --dt-warning: #F97316;
  --dt-watch: #EAB308;
  --dt-future: #22C55E;
  --dt-passed: #6B7280;
}

/* Container */
.deptime-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

/* Tabs */
.deptime-tabs {
  display: flex;
  gap: 0.5rem;
  padding: 0.35rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  margin-bottom: 1.5rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.deptime-tabs::-webkit-scrollbar { display: none; }
.deptime-tab {
  background: none;
  border: 1px solid transparent;
  color: var(--dt-text-dim);
  font-family: var(--font-heading, 'Inter', sans-serif);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.6rem 1.1rem;
  cursor: pointer;
  white-space: nowrap;
  border-radius: 14px;
  transition: all 0.2s ease;
  flex: 1;
  text-align: center;
}
.deptime-tab:hover {
  color: var(--dt-text);
  background: rgba(255, 255, 255, 0.06);
}
.deptime-tab.active {
  color: #fff;
  background: var(--dt-accent);
  border-color: var(--dt-accent);
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
}
.deptime-panel { display: none; }
.deptime-panel.active { display: block; }

/* Stats Dashboard */
.deptime-stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.deptime-stat-card {
  background: var(--dt-card);
  border: 1px solid var(--dt-card-border);
  border-radius: 16px;
  padding: 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.deptime-stat-number {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
}

.deptime-stat-critical .deptime-stat-number { color: var(--dt-critical); }
.deptime-stat-warning .deptime-stat-number { color: var(--dt-warning); }
.deptime-stat-watch .deptime-stat-number { color: var(--dt-watch); }
.deptime-stat-future .deptime-stat-number { color: var(--dt-future); }
.deptime-stat-total .deptime-stat-number { color: var(--dt-accent); }

.deptime-stat-label {
  font-size: 0.75rem;
  color: var(--dt-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Next Deadline Alert */
.deptime-next-alert {
  background: color-mix(in srgb, var(--dt-critical) 12%, var(--dt-card));
  border: 1px solid color-mix(in srgb, var(--dt-critical) 30%, transparent);
  border-radius: 16px;
  padding: 0.8rem 1.2rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.9rem;
}

.deptime-next-icon { font-size: 1.3rem; }
.deptime-next-text { color: #fff; }
.deptime-next-text strong { color: var(--dt-critical); }

/* Controls */
.deptime-controls {
  margin-bottom: 1rem;
}

.deptime-search-wrap {
  margin-bottom: 0.75rem;
}

.deptime-search {
  width: 100%;
  padding: 0.7rem 1rem;
  background: var(--dt-card);
  border: 1px solid var(--dt-card-border);
  border-radius: 14px;
  color: #fff;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.deptime-search:focus {
  border-color: var(--dt-accent);
}

.deptime-search::placeholder { color: var(--dt-text-dim); }

.deptime-filter-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.deptime-select {
  padding: 0.5rem 0.75rem;
  background: var(--dt-card);
  border: 1px solid var(--dt-card-border);
  border-radius: 14px;
  color: #fff;
  font-size: 0.8rem;
  cursor: pointer;
  flex: 1;
  min-width: 140px;
}

.deptime-select:focus { border-color: var(--dt-accent); outline: none; }

/* Active Filters */
.deptime-active-filters {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.deptime-filter-label {
  font-size: 0.8rem;
  color: var(--dt-text-dim);
}

.deptime-chip {
  background: var(--dt-accent-dim);
  border: 1px solid var(--dt-accent-mid);
  border-radius: 20px;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.deptime-chip-remove {
  cursor: pointer;
  opacity: 0.7;
  font-size: 0.85rem;
}
.deptime-chip-remove:hover { opacity: 1; }

.deptime-clear-all {
  background: none;
  border: 1px solid var(--dt-text-dim);
  color: var(--dt-text-dim);
  border-radius: 20px;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  cursor: pointer;
}
.deptime-clear-all:hover { color: #fff; border-color: #fff; }

/* Results Info */
.deptime-results-info {
  font-size: 0.8rem;
  color: var(--dt-text-dim);
  margin-bottom: 0.75rem;
}

/* View Toggle */
.deptime-view-toggle {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.deptime-view-btn {
  padding: 0.4rem 1rem;
  background: var(--dt-card);
  border: 1px solid var(--dt-card-border);
  border-radius: 6px;
  color: var(--dt-text-dim);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}

.deptime-view-btn.active {
  background: var(--dt-accent-dim);
  border-color: var(--dt-accent);
  color: #fff;
}

/* Card Grid */
.deptime-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1rem;
}

.deptime-loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem;
  color: var(--dt-text-dim);
}

/* Deprecation Card */
.deptime-card {
  background: var(--dt-card);
  border: 1px solid var(--dt-card-border);
  border-radius: 16px;
  padding: 1.2rem;
  transition: all 0.2s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.deptime-card:hover {
  border-color: var(--dt-accent-mid);
  background: var(--dt-card-hover);
  transform: translateY(-2px);
}

.deptime-card-urgency {
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
}

.deptime-card-urgency-critical { background: var(--dt-critical); }
.deptime-card-urgency-warning { background: var(--dt-warning); }
.deptime-card-urgency-watch { background: var(--dt-watch); }
.deptime-card-urgency-future { background: var(--dt-future); }
.deptime-card-urgency-passed { background: var(--dt-passed); }

.deptime-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.5rem;
}

.deptime-card-badges {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.deptime-badge {
  font-size: 0.65rem;
  padding: 0.15rem 0.5rem;
  border-radius: 20px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.deptime-badge-critical { background: rgba(220,38,38,0.2); color: #f87171; border: 1px solid rgba(220,38,38,0.3); }
.deptime-badge-warning { background: rgba(249,115,22,0.2); color: #fb923c; border: 1px solid rgba(249,115,22,0.3); }
.deptime-badge-watch { background: rgba(234,179,8,0.2); color: #facc15; border: 1px solid rgba(234,179,8,0.3); }
.deptime-badge-future { background: rgba(34,197,94,0.2); color: #4ade80; border: 1px solid rgba(34,197,94,0.3); }
.deptime-badge-passed { background: rgba(107,114,128,0.2); color: #9ca3af; border: 1px solid rgba(107,114,128,0.3); }

.deptime-badge-type {
  background: rgba(255,255,255,0.08);
  color: var(--dt-text-dim);
  border: 1px solid rgba(255,255,255,0.12);
}

.deptime-card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.4rem;
  padding-left: 0.5rem;
  line-height: 1.3;
}

.deptime-card-desc {
  font-size: 0.8rem;
  color: var(--dt-text-dim);
  margin-bottom: 0.6rem;
  padding-left: 0.5rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.deptime-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-left: 0.5rem;
  margin-bottom: 0.6rem;
}

.deptime-meta-item {
  font-size: 0.72rem;
  color: var(--dt-text-dim);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.deptime-card-countdown {
  padding: 0.5rem 0.75rem;
  margin-left: 0.5rem;
  border-radius: 14px;
  font-size: 0.8rem;
  font-weight: 600;
}

.deptime-countdown-critical { background: rgba(220,38,38,0.15); color: #f87171; }
.deptime-countdown-warning { background: rgba(249,115,22,0.15); color: #fb923c; }
.deptime-countdown-watch { background: rgba(234,179,8,0.15); color: #facc15; }
.deptime-countdown-future { background: rgba(34,197,94,0.15); color: #4ade80; }
.deptime-countdown-passed { background: rgba(107,114,128,0.15); color: #9ca3af; }

.deptime-card-actions {
  display: flex;
  gap: 0.5rem;
  padding-left: 0.5rem;
  margin-top: 0.6rem;
}

.deptime-action-link {
  font-size: 0.72rem;
  color: var(--dt-accent);
  text-decoration: none;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--dt-accent-dim);
  border-radius: 4px;
  transition: all 0.2s;
}

.deptime-action-link:hover {
  background: var(--dt-accent-dim);
  color: #fff;
}
.deptime-watch-btn { color: rgba(255,255,255,0.3); }
.deptime-watch-btn.deptime-watched { color: #FBBF24; text-shadow: 0 0 6px rgba(251,191,36,0.4); }

/* Timeline View */
.deptime-timeline-view {
  margin-bottom: 2rem;
}

.deptime-timeline-scroll {
  overflow-x: auto;
  padding: 1rem 0;
}

.deptime-timeline-track {
  position: relative;
  min-height: 200px;
}

.deptime-timeline-month {
  display: inline-block;
  vertical-align: top;
  min-width: 200px;
  border-left: 1px solid rgba(255,255,255,0.1);
  padding: 0 0.5rem;
}

.deptime-timeline-month-label {
  font-size: 0.75rem;
  color: var(--dt-text-dim);
  padding: 0.25rem 0;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  margin-bottom: 0.5rem;
}

.deptime-timeline-item {
  padding: 0.4rem 0.6rem;
  margin-bottom: 0.3rem;
  border-radius: 6px;
  font-size: 0.72rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: opacity 0.2s;
}

.deptime-timeline-item:hover { opacity: 0.8; }

.deptime-timeline-item-critical { background: rgba(220,38,38,0.2); border-left: 3px solid var(--dt-critical); color: #f87171; }
.deptime-timeline-item-warning { background: rgba(249,115,22,0.2); border-left: 3px solid var(--dt-warning); color: #fb923c; }
.deptime-timeline-item-watch { background: rgba(234,179,8,0.2); border-left: 3px solid var(--dt-watch); color: #facc15; }
.deptime-timeline-item-future { background: rgba(34,197,94,0.2); border-left: 3px solid var(--dt-future); color: #4ade80; }
.deptime-timeline-item-passed { background: rgba(107,114,128,0.15); border-left: 3px solid var(--dt-passed); color: #9ca3af; }

.deptime-timeline-date {
  font-weight: 600;
  white-space: nowrap;
  min-width: 55px;
}

.deptime-timeline-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.deptime-today-marker {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--dt-accent);
  z-index: 10;
}

.deptime-today-label {
  position: absolute;
  top: -1.2rem;
  left: -1rem;
  font-size: 0.65rem;
  color: var(--dt-accent);
  font-weight: 700;
  white-space: nowrap;
}

/* Load More */
.deptime-load-more {
  text-align: center;
  margin-top: 1.5rem;
}

.deptime-load-btn {
  padding: 0.6rem 2rem;
  background: var(--dt-accent-dim);
  border: 1px solid var(--dt-accent);
  border-radius: 14px;
  color: #fff;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s;
}

.deptime-load-btn:hover { background: var(--dt-accent-mid); }

/* Modal */
.deptime-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 999;
}

.deptime-modal-content {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--dt-bg);
  border: 1px solid var(--dt-card-border);
  border-radius: 16px;
  padding: 2rem;
  max-width: 700px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  z-index: 1000;
}

.deptime-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--dt-text-dim);
  font-size: 1.3rem;
  cursor: pointer;
}
.deptime-modal-close:hover { color: #fff; }

.deptime-modal-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
  padding-right: 2rem;
}

.deptime-modal-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.deptime-modal-section {
  margin-bottom: 1.2rem;
}

.deptime-modal-section h3 {
  font-size: 0.8rem;
  color: var(--dt-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.deptime-modal-section p,
.deptime-modal-section a {
  font-size: 0.9rem;
  color: var(--dt-text);
  line-height: 1.5;
}

.deptime-modal-section a {
  color: var(--dt-accent);
  text-decoration: underline;
}

.deptime-modal-countdown {
  text-align: center;
  padding: 1rem;
  border-radius: 16px;
  margin-bottom: 1rem;
}

.deptime-modal-countdown-number {
  font-size: 2rem;
  font-weight: 700;
}

.deptime-modal-countdown-label {
  font-size: 0.8rem;
  color: var(--dt-text-dim);
}

.deptime-modal-links {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.deptime-modal-link {
  padding: 0.5rem 1rem;
  border-radius: 14px;
  font-size: 0.8rem;
  text-decoration: none;
  border: 1px solid var(--dt-card-border);
  color: #fff;
  transition: all 0.2s;
}
.deptime-modal-link:hover {
  background: var(--dt-accent-dim);
  border-color: var(--dt-accent);
}

/* Footer */
.deptime-footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
}

.deptime-footer p {
  font-size: 0.75rem;
  color: var(--dt-text-dim);
  margin-bottom: 0.75rem;
}

.deptime-footer-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.deptime-footer-link {
  font-size: 0.8rem;
  color: var(--dt-accent);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
}
.deptime-footer-link:hover { text-decoration: underline; }

/* [#1] Clickable stat cards */
.deptime-stat-card { cursor: pointer; transition: all 0.2s; }
.deptime-stat-card:hover { border-color: var(--dt-accent); transform: translateY(-2px); }

/* [#8] Critical banner */
.deptime-critical-banner {
  background: linear-gradient(135deg, rgba(220,38,38,0.2), rgba(220,38,38,0.08));
  border: 1px solid rgba(220,38,38,0.4);
  border-radius: 16px;
  padding: 0.8rem 1.2rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.85rem;
  color: #f87171;
  animation: deptime-pulse 2s ease-in-out infinite;
}
@keyframes deptime-pulse {
  0%, 100% { border-color: rgba(220,38,38,0.4); }
  50% { border-color: rgba(220,38,38,0.7); }
}
.deptime-banner-icon { font-size: 1.3rem; }
.deptime-banner-text { color: var(--dt-text); }
.deptime-banner-text strong { color: #f87171; }
.deptime-banner-header { display: flex; align-items: center; gap: 0.5rem; color: #f87171; margin-bottom: 0.5rem; font-size: 0.85rem; }
.deptime-banner-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.deptime-banner-list li {
  font-size: 0.8rem;
  color: var(--dt-text);
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s;
}
.deptime-banner-list li:hover { background: rgba(220,38,38,0.15); }
.deptime-banner-list li strong { color: #f87171; }

/* [#7] Monthly summary */
.deptime-month-summary {
  background: var(--dt-card);
  border: 1px solid var(--dt-card-border);
  border-radius: 16px;
  padding: 1rem 1.2rem;
  margin-bottom: 1.2rem;
}
.deptime-month-header {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.deptime-month-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.deptime-month-col-title { font-size: 0.8rem; font-weight: 600; color: var(--dt-accent); margin-bottom: 0.4rem; }
.deptime-month-count { background: var(--dt-accent-dim); padding: 0.1rem 0.4rem; border-radius: 16px; font-size: 0.7rem; }
.deptime-month-item {
  font-size: 0.75rem;
  padding: 0.3rem 0.5rem;
  margin-bottom: 0.2rem;
  border-radius: 4px;
  cursor: pointer;
  transition: opacity 0.2s;
}
.deptime-month-item:hover { opacity: 0.7; }
.deptime-month-item-critical { background: rgba(220,38,38,0.12); color: #f87171; }
.deptime-month-item-warning { background: rgba(249,115,22,0.12); color: #fb923c; }
.deptime-month-item-watch { background: rgba(234,179,8,0.12); color: #facc15; }
.deptime-month-item-future { background: rgba(34,197,94,0.12); color: #4ade80; }
.deptime-month-date { font-weight: 600; margin-right: 0.3rem; }
.deptime-month-empty { font-size: 0.75rem; color: var(--dt-text-dim); padding: 0.3rem 0; }
.deptime-month-more { font-size: 0.7rem; color: var(--dt-text-dim); padding: 0.2rem 0; }

/* [#3] Quick toggles */
.deptime-quick-toggles { display: flex; gap: 0.5rem; margin-top: 0.5rem; flex-wrap: wrap; }
.deptime-toggle-pill {
  padding: 0.35rem 0.8rem;
  background: var(--dt-card);
  border: 1px solid var(--dt-card-border);
  border-radius: 20px;
  color: var(--dt-text-dim);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
}
.deptime-toggle-pill:hover { border-color: var(--dt-accent); color: #fff; }
.deptime-toggle-pill.active { background: var(--dt-accent-dim); border-color: var(--dt-accent); color: #fff; }

/* [#6] Card layout — countdown prominent */
.deptime-card-top { display: flex; gap: 0.8rem; align-items: flex-start; padding-left: 0.5rem; margin-bottom: 0.4rem; }
.deptime-card-countdown {
  min-width: 60px;
  text-align: center;
  padding: 0.4rem 0.5rem;
  border-radius: 14px;
  flex-shrink: 0;
}
.deptime-countdown-num { display: block; font-size: 1.4rem; font-weight: 800; line-height: 1; }
.deptime-countdown-unit { display: block; font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.05em; opacity: 0.8; }
.deptime-card-info { flex: 1; min-width: 0; }

/* [#9] Mobile filter drawer */
.deptime-filter-toggle {
  display: none;
  width: 100%;
  padding: 0.6rem;
  background: var(--dt-card);
  border: 1px solid var(--dt-card-border);
  border-radius: 14px;
  color: #fff;
  font-size: 0.85rem;
  cursor: pointer;
  margin-bottom: 0.5rem;
  text-align: center;
}

/* [#10] Keyboard hint */
.deptime-kbd-hint {
  font-size: 0.65rem;
  color: var(--dt-text-dim);
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.deptime-kbd-hint kbd {
  background: rgba(255,255,255,0.1);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  font-size: 0.6rem;
  border: 1px solid rgba(255,255,255,0.15);
}

/* Responsive */
@media (max-width: 768px) {
  .deptime-stats {
    grid-template-columns: repeat(3, 1fr);
  }
  .deptime-stat-card:nth-child(4),
  .deptime-stat-card:nth-child(5) {
    grid-column: span 1;
  }
  .deptime-grid {
    grid-template-columns: 1fr;
  }
  /* [#9] Mobile drawer */
  .deptime-filter-toggle { display: block; }
  .deptime-filter-drawer { display: none; }
  .deptime-filter-drawer.deptime-drawer-open { display: block; }
  .deptime-filter-row { flex-direction: column; }
  .deptime-select { min-width: 100%; }
  .deptime-modal-content { width: 95%; padding: 1.25rem; }
  .deptime-month-cols { grid-template-columns: 1fr; }
  .deptime-kbd-hint { display: none; }
}

@media (max-width: 480px) {
  .deptime-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .deptime-stat-number {
    font-size: 1.4rem;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .deptime-card { transition: none; }
  .deptime-card:hover { transform: none; }
}