/* ─── Custom Properties ─────────────────────────────────────────── */
:root {
  /* Colors — "Midnight Convention" */
  --bg:              #0d0d1a;
  --surface:         #16162a;
  --surface-raised:  #1f1f38;
  --border:          #2c2c50;
  --text:            #eeeeff;
  --text-muted:      #7878a8;
  --text-on-accent:  #ffffff;
  --accent:          #4e6ef2;
  --accent-hover:    #6b87f5;
  --going:           #e84c6b;
  --going-glow:      rgba(232, 76, 107, 0.25);
  --badge-18:        #ff7043;
  --badge-clear:     #3dbfa0;
  --scrollbar:       #2c2c50;

  /* Typography */
  --text-xs:   11px;
  --text-sm:   13px;
  --text-base: 15px;
  --text-lg:   18px;
  --text-xl:   22px;

  /* Grid */
  --px-per-min:    1.5px;
  --time-axis-w:   56px;
  --room-col-w:    120px;
  --header-h:      48px;
  --nav-h:         40px;

  /* Compare / shared colors */
  --compare:       #a855f7;
  --compare-glow:  rgba(168, 85, 247, 0.2);
  --shared:        #f59e0b;
  --shared-glow:   rgba(245, 158, 11, 0.2);
}

/* ─── Reset ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: var(--text-base);
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

/* Scrollbar styling */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scrollbar); border-radius: 3px; }

/* ─── App Shell ──────────────────────────────────────────────────── */
#app {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  overflow: hidden;
}

/* ── App Header ── */
#app-header {
  display: flex;
  flex-wrap: wrap;        /* day selector wraps to second row on mobile */
  align-items: stretch;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  z-index: 10;
}

.app-name {
  height: var(--header-h);
  padding: 0 16px;
  display: flex;
  align-items: center;
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.5px;
  flex: 1 0 auto;         /* take remaining width so day-selector wraps */
}

.app-name span {
  color: var(--accent);
}

/* ── Nav Tabs ── */
#nav-tabs {
  display: flex;
  height: var(--nav-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  z-index: 9;
}

.nav-tab {
  flex: 1;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.nav-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.nav-tab:focus-visible {
  color: var(--accent);
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.nav-tab:hover:not(.active) {
  color: var(--text);
}

/* ── Day Selector (lives inside #app-header) ── */
#day-selector {
  /* Mobile: full-width second row inside header */
  width: 100%;
  display: flex;
  gap: 8px;
  padding: 6px 16px 8px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  align-items: center;
  border-top: 1px solid var(--border);
}

#day-selector::-webkit-scrollbar { height: 0; }

.day-pill {
  scroll-snap-align: start;
  flex-shrink: 0;
  padding: 4px 16px;
  border-radius: 20px;
  font-size: var(--text-sm);
  font-weight: 500;
  background: var(--surface-raised);
  color: var(--text-muted);
  border: 1px solid var(--border);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.day-pill.active {
  background: var(--accent);
  color: var(--text-on-accent);
  border-color: var(--accent);
}

.day-pill:hover:not(.active) {
  background: var(--surface-raised);
  color: var(--text);
  border-color: var(--accent);
}

/* ── Main Content ── */
#app-main {
  flex: 1;
  overflow: auto;
  position: relative;
}

/* ─── Timeline Grid ──────────────────────────────────────────────── */
.timeline-grid {
  display: flex;
  flex-direction: column;
  min-width: max-content;
  user-select: none;
}

/* Sticky header wrapper — both rows stick together */
.grid-header-wrap {
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 4;
  border-bottom: 2px solid var(--border);
}

.grid-header,
.room-header-row {
  display: flex;
}

.grid-header {
  border-bottom: 1px solid var(--border);
}

.grid-header-spacer {
  width: var(--time-axis-w);
  flex-shrink: 0;
  background: var(--surface);
  position: sticky;
  left: 0;
  z-index: 5;
}

.group-header {
  padding: 6px 8px 4px;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-left: 2px solid var(--border);
  flex-shrink: 0;
  width: calc(var(--room-col-w) * var(--room-count, 1));
}

.room-header {
  width: var(--room-col-w);
  flex-shrink: 0;
  padding: 4px 6px;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-left: 1px solid var(--border);
}

/* Grid body */
.grid-body {
  display: flex;
  position: relative;
  align-items: flex-start;
}

/* Time axis */
.grid-time-axis {
  width: var(--time-axis-w);
  flex-shrink: 0;
  position: sticky;
  left: 0;
  background: var(--surface);
  z-index: 3;
  border-right: 1px solid var(--border);
}

.time-tick {
  position: absolute;
  right: 0;
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding-right: 8px;
}

.time-tick-hour {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: 500;
}

.time-tick-hour::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 8px;
  height: 1px;
  background: var(--border);
}

.time-tick-half::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 4px;
  height: 1px;
  background: var(--border);
}

/* Horizontal grid lines across all columns */
.grid-body::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent,
    transparent calc(var(--px-per-min) * 30 - 1px),
    var(--border) calc(var(--px-per-min) * 30 - 1px),
    var(--border) calc(var(--px-per-min) * 30)
  );
  background-size: 100% calc(var(--px-per-min) * 60);
  opacity: 0.3;
}

/* Group columns */
.group-col {
  display: flex;
  border-left: 2px solid var(--border);
  flex-shrink: 0;
}

/* Room columns */
.room-col {
  width: var(--room-col-w);
  flex-shrink: 0;
  border-left: 1px solid var(--border);
  position: relative;
}

.room-col-inner {
  position: relative;
  width: 100%;
}

/* ─── Event Cards (Grid) ─────────────────────────────────────────── */
.event-card {
  position: absolute;
  background: var(--surface-raised);
  border-left: 3px solid var(--accent);
  border-radius: 3px;
  padding: 3px 5px;
  overflow: hidden;
  cursor: pointer;
  transition: background 0.1s, box-shadow 0.1s;
  z-index: 1;
}

.event-card:hover {
  background: #28284a;
  z-index: 2;
}

.event-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  z-index: 2;
}

.event-card--going {
  border-left-color: var(--going);
  box-shadow: 0 0 0 1px var(--going-glow), inset 0 0 0 1px var(--going-glow);
}

.card-badges {
  display: flex;
  gap: 2px;
  margin-bottom: 2px;
  flex-wrap: wrap;
}

.card-title {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-time {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ─── Badges ─────────────────────────────────────────────────────── */
.badge {
  font-size: 10px;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 3px;
  line-height: 1.4;
  white-space: nowrap;
  color: #fff;
}

.badge-18 { background: var(--badge-18); }
.badge-clear { background: var(--badge-clear); }

/* ─── My Schedule ────────────────────────────────────────────────── */
.my-schedule-header {
  padding: 20px 16px 8px;
}

.my-schedule-header h2 {
  font-size: var(--text-lg);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.event-count {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--text-muted);
  background: var(--surface-raised);
  padding: 2px 10px;
  border-radius: 20px;
}

.my-schedule-day {
  margin-bottom: 16px;
}

.my-schedule-day-header {
  position: sticky;
  top: 0;
  padding: 8px 16px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  z-index: 2;
}

.my-schedule-list {
  padding: 8px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.my-event-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.1s, border-color 0.1s;
}

.my-event-card:hover {
  background: var(--surface-raised);
  border-color: var(--accent);
}

.my-event-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.my-event-dot {
  color: var(--going);
  font-size: 10px;
  margin-top: 4px;
  flex-shrink: 0;
}

.my-event-body {
  flex: 1;
  min-width: 0;
}

.my-event-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.my-event-time {
  font-size: var(--text-sm);
  color: var(--text-muted);
  white-space: nowrap;
}

.my-event-room {
  font-size: var(--text-sm);
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.my-event-room::before {
  content: '·';
  margin-right: 6px;
}

.my-event-badges {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.my-event-title {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text);
  line-height: 1.3;
}

/* ─── My Schedule: single-column timeline ────────────────────────── */
.my-schedule-timeline {
  min-height: 100%;
}

.my-schedule-timeline-body {
  display: flex;
  position: relative;
  align-items: flex-start;
}

.my-schedule-timeline-body::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent,
    transparent calc(var(--px-per-min) * 30 - 1px),
    var(--border) calc(var(--px-per-min) * 30 - 1px),
    var(--border) calc(var(--px-per-min) * 30)
  );
  background-size: 100% calc(var(--px-per-min) * 60);
  opacity: 0.3;
}

.my-schedule-timeline-col {
  flex: 1;
  position: relative;
  border-left: 1px solid var(--border);
  min-width: 0;
}

.my-schedule-timeline-inner {
  position: relative;
  width: 100%;
}

/* ─── Modal ──────────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 100;
  padding: 0;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px 16px 0 0;
  width: 100%;
  max-height: 90dvh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  animation: slideUp 0.22s ease-out;
}

@keyframes slideUp {
  from { transform: translateY(40px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.modal-header {
  padding: 20px 20px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.modal-title-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px;
}

.modal-badges {
  flex-shrink: 0;
  margin-top: 2px;
}

.modal-title {
  flex: 1;
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
}

.modal-close {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--surface-raised);
  color: var(--text-muted);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.1s, color 0.1s;
}

.modal-close:hover {
  background: var(--border);
  color: var(--text);
}

.modal-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.modal-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: 4px;
}

.meta-sep {
  opacity: 0.5;
}

.modal-room {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.modal-notices {
  padding: 12px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}

.modal-notice {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(61, 191, 160, 0.1);
  border-left: 3px solid var(--badge-clear);
  border-radius: 4px;
  font-size: var(--text-sm);
  color: var(--text);
}

.notice-icon {
  color: var(--badge-clear);
  font-weight: 700;
  flex-shrink: 0;
}

.modal-body {
  padding: 16px 20px;
  flex: 1;
}

.modal-description {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.6;
  white-space: pre-wrap;
}

.modal-maps {
  padding: 10px 20px 12px;
  border-top: 1px solid var(--border);
}

.modal-maps-title {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.modal-maps-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.map-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: var(--text-sm);
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
}

.map-link::after {
  content: '↗';
  font-size: 10px;
  color: var(--text-muted);
}

.map-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.map-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 999px;
}

.modal-footer {
  padding: 12px 20px 20px;
  flex-shrink: 0;
  border-top: 1px solid var(--border);
}

.going-btn {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  font-size: var(--text-base);
  font-weight: 600;
  background: var(--surface-raised);
  border: 2px solid var(--border);
  color: var(--text-muted);
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.going-btn:hover {
  border-color: var(--going);
  color: var(--going);
}

.going-btn.going-active {
  background: var(--going);
  border-color: var(--going);
  color: var(--text-on-accent);
}

.going-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Desktop modal */
@media (min-width: 768px) {
  .modal-backdrop {
    align-items: center;
    padding: 20px;
  }

  .modal {
    width: 100%;
    max-width: 560px;
    border-radius: 12px;
    animation: fadeScaleIn 0.18s ease-out;
    max-height: 85dvh;
  }

  @keyframes fadeScaleIn {
    from { transform: scale(0.96); opacity: 0; }
    to   { transform: scale(1);    opacity: 1; }
  }
}

/* ─── Empty / Error States ───────────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 12px;
  padding: 60px 24px;
  color: var(--text-muted);
}

.empty-icon {
  font-size: 48px;
}

.empty-state p {
  font-size: var(--text-base);
  max-width: 300px;
  line-height: 1.6;
}

.empty-state strong {
  color: var(--accent);
}

.error-state {
  padding: 40px 24px;
  text-align: center;
  color: var(--going);
  font-size: var(--text-base);
}

/* ─── Desktop Layout Overrides ───────────────────────────────────── */
@media (min-width: 768px) {
  /* Header: single row with day-selector on the right */
  #app-header {
    flex-wrap: nowrap;
  }

  .app-name {
    padding: 0 24px;
    flex: 0 0 auto;
  }

  #day-selector {
    width: auto;
    flex: 1;
    justify-content: flex-end;
    padding: 0 24px 0 16px;
    border-top: none;
    height: var(--header-h);
  }

  .my-schedule-list {
    padding: 8px 24px;
  }

  .my-schedule-day-header {
    padding: 8px 24px;
  }

  .my-schedule-header {
    padding: 20px 24px 8px;
  }
}

@media (min-width: 1200px) {
  .my-schedule-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    max-width: 960px;
  }

  .my-schedule-header,
  .my-schedule-day-header {
    max-width: 960px;
  }
}

/* ─── Nav share button ───────────────────────────────────────────── */
.nav-feedback-link {
  margin-left: auto;
  padding: 0 14px;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  border-left: 1px solid var(--border);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.15s, background 0.15s;
}

.nav-feedback-link:hover {
  color: var(--accent);
  background: var(--surface-raised);
}

.nav-feedback-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.nav-share-btn {
  padding: 0 16px;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  border-left: 1px solid var(--border);
  height: var(--nav-h);
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}

.nav-share-btn:hover {
  color: var(--accent);
  background: var(--surface-raised);
}

.nav-share-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

/* ─── Schedule Toolbar ───────────────────────────────────────────── */
#schedule-toolbar,
#my-schedule-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.mode-toggle {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}

.mode-btn {
  padding: 4px 11px;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  background: var(--surface);
  transition: background 0.15s, color 0.15s;
  display: flex;
  align-items: center;
  gap: 5px;
}

.mode-btn + .mode-btn {
  border-left: 1px solid var(--border);
}

.mode-btn--active {
  background: var(--surface-raised);
  color: var(--text);
}

.mode-btn:hover:not(.mode-btn--active) {
  color: var(--text);
}

.mode-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.toolbar-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.toolbar-sep {
  width: 1px;
  height: 20px;
  background: var(--border);
  flex-shrink: 0;
}

.export-ics-btn {
  padding: 4px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  background: var(--surface);
  transition: border-color 0.15s, color 0.15s, background 0.15s;
  white-space: nowrap;
}

.export-ics-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--surface-raised);
}

.export-ics-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.filter-toggle {
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  background: var(--surface);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.filter-toggle--active {
  background: var(--accent);
  color: var(--text-on-accent);
  border-color: var(--accent);
}

.filter-toggle:hover:not(.filter-toggle--active) {
  border-color: var(--accent);
  color: var(--text);
}

.filter-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.filter-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-sm);
  color: var(--text-muted);
  white-space: nowrap;
}

.filter-select {
  background: var(--surface-raised);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 6px;
  font: inherit;
  font-size: var(--text-sm);
  cursor: pointer;
  max-width: 100px;
}

.filter-select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.compare-legend {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.compare-leg-item {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-weight: 500;
  white-space: nowrap;
}

.compare-leg-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}

.compare-leg-dot--mine   { background: var(--going); }
.compare-leg-dot--theirs { background: var(--compare); }
.compare-leg-dot--shared { background: var(--shared); }

/* ─── List View ──────────────────────────────────────────────────── */
.list-view {
  padding: 10px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 800px;
  margin: 0 auto;
}

.list-event-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.1s, border-color 0.1s;
}

.list-event-card:hover {
  background: var(--surface-raised);
  border-color: var(--border);
  border-left-color: var(--accent);
}

.list-event-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.list-card--mine        { border-left-color: var(--going); }
.list-card--theirs      { border-left-color: var(--compare); }
.list-card--shared      { border-left-color: var(--shared); }

.list-card-side {
  flex-shrink: 0;
  width: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 2px;
}

.list-indicator {
  font-size: 11px;
  display: inline-block;
  text-align: center;
}

.list-indicator--mine   { color: var(--going); }
.list-indicator--theirs { color: var(--compare); }
.list-indicator--shared { color: var(--shared); }

.list-card-body {
  flex: 1;
  min-width: 0;
}

.list-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 3px;
}

.list-card-time {
  font-size: var(--text-sm);
  color: var(--text-muted);
  white-space: nowrap;
}

.list-card-room {
  font-size: var(--text-sm);
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.list-card-room::before {
  content: '·';
  margin-right: 6px;
}

.list-card-badges {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.list-card-title {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text);
  line-height: 1.3;
}

/* ─── Event Card Compare States ──────────────────────────────────── */
.event-card--compare {
  border-left-color: var(--compare);
  box-shadow: 0 0 0 1px var(--compare-glow), inset 0 0 0 1px var(--compare-glow);
}

.event-card--shared {
  border-left-color: var(--shared);
  box-shadow: 0 0 0 1px var(--shared-glow), inset 0 0 0 1px var(--shared-glow);
}

/* ─── Share Modal ────────────────────────────────────────────────── */
.share-modal-body {
  padding: 0 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  overflow-y: auto;
  flex: 1;
}

.share-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.share-section:first-child {
  border-top: none;
}

.share-section-title {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.share-code-row {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.share-code,
.share-import-input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: 'Menlo', 'Consolas', monospace;
  font-size: 11px;
  padding: 8px 10px;
  resize: none;
  line-height: 1.5;
  width: 100%;
}

.share-code:focus,
.share-import-input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.share-copy-btn {
  padding: 8px 14px;
  border-radius: 6px;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: var(--text-sm);
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  flex-shrink: 0;
}

.share-copy-btn:hover {
  background: var(--accent);
  color: var(--text-on-accent);
  border-color: var(--accent);
}

.share-copy-btn.copied {
  background: var(--badge-clear);
  color: #fff;
  border-color: var(--badge-clear);
}

.share-import-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.share-btn-primary {
  padding: 9px 16px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--text-on-accent);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: background 0.15s;
}

.share-btn-primary:hover {
  background: var(--accent-hover);
}

.share-btn-secondary {
  padding: 9px 16px;
  border-radius: 8px;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}

.share-btn-secondary:hover {
  color: var(--text);
  border-color: var(--text-muted);
}

.share-btn-danger {
  padding: 9px 16px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid var(--going);
  color: var(--going);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}

.share-btn-danger:hover {
  background: var(--going);
  color: #fff;
}

.share-hint {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.5;
}

.share-hint--active {
  color: var(--compare);
  display: flex;
  align-items: center;
  gap: 6px;
}

.compare-active-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--compare);
  flex-shrink: 0;
  display: inline-block;
}

.share-error {
  color: var(--going);
  font-size: var(--text-sm);
  margin-top: -4px;
}

.share-section--danger {
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* ─── Compare View ───────────────────────────────────────────────── */
.compare-setup {
  display: flex;
  justify-content: center;
  padding: 32px 16px;
}

.compare-setup-card {
  width: 100%;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.compare-setup-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: 20px;
}

.compare-setup-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
}

.compare-start-btn {
  align-self: flex-start;
}

.compare-grid {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: calc(var(--time-axis-w) + 300px);
}

.compare-header-wrap {
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 4;
  border-bottom: 2px solid var(--border);
}

.compare-active-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.compare-end-btn {
  margin-left: auto;
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid var(--border);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-muted);
  background: var(--surface);
  white-space: nowrap;
  transition: border-color 0.15s, color 0.15s;
}

.compare-end-btn:hover {
  border-color: var(--going);
  color: var(--going);
}

.compare-header {
  display: flex;
}

.compare-col-header {
  flex: 1;
  padding: 8px 12px;
  border-left: 2px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.compare-col-label {
  font-size: var(--text-sm);
  font-weight: 600;
}

.compare-col-label--mine   { color: var(--going); }
.compare-col-label--friend { color: var(--compare); }

.compare-col-count {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.compare-col {
  flex: 1;
  min-width: 150px;
  border-left: 2px solid var(--border);
  position: relative;
}

.compare-col-inner {
  position: relative;
  width: 100%;
}

/* ─── Focus visible global ───────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}