* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
[hidden] { display: none !important; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #1f2937;
  background: #f8fafc;
  -webkit-font-smoothing: antialiased;
}
button { font-family: inherit; }
.muted { color: #6b7280; font-size: 0.875rem; }

/* Login */
.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  padding: 1.5rem;
}
.login-card {
  background: white;
  padding: 2.5rem;
  border-radius: 16px;
  width: min(440px, 100%);
  text-align: center;
  box-shadow: 0 25px 60px rgba(0,0,0,0.25);
}
.login-card h1 { margin: 0 0 0.5rem; font-size: 1.75rem; font-weight: 600; }
.login-card .lead { margin: 0 0 1.5rem; color: #4b5563; }
.login-card button {
  background: #4285f4; color: white; border: 0;
  padding: 0.75rem 1.5rem; border-radius: 8px;
  font-size: 1rem; font-weight: 500; cursor: pointer;
  width: 100%;
  transition: background 0.15s;
}
.login-card button:hover:not(:disabled) { background: #3367d6; }
.login-card button:disabled { background: #cbd5e1; cursor: not-allowed; }
.login-card .muted { margin-top: 1.25rem; }

/* App shell */
#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}
.topbar {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem 0.85rem;
  background: white;
  border-bottom: 1px solid #e5e7eb;
  flex-wrap: nowrap;
  min-height: 52px;
}
.brand {
  font-weight: 600;
  font-size: 0.95rem;
  color: #111827;
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: -0.01em;
}
.toolbar {
  display: flex; align-items: center; gap: 0.3rem;
  flex: 1 1 auto;
  min-width: 0;
}
.toolbar button,
.view-switcher button,
.user button {
  border: 1px solid #e5e7eb;
  background: white;
  padding: 0.38rem 0.7rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  color: #1f2937;
  transition: background 0.12s, border-color 0.12s;
  white-space: nowrap;
  flex-shrink: 0;
  line-height: 1.2;
}
.toolbar button:hover,
.view-switcher button:hover,
.user button:hover { background: #f3f4f6; }
.toolbar .nav-arrow { padding: 0.38rem 0.55rem; font-size: 1rem; line-height: 1; }
.cal-title {
  font-weight: 600;
  margin: 0 0.4rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 0 1 auto;
  min-width: 0;
  font-size: 0.9rem;
}

/* Toolbar search — flex middle slot, capped so it never crowds the right side */
.search-box {
  display: flex; align-items: center; gap: 0.3rem;
  margin-left: auto;
  /* Soft minimum: at narrow widths the search box shrinks down to a
     5-rem stub so the cal-title (visible-range label) keeps room.
     Below the .cal-title compression breakpoint (820 px) the search
     can squish further still — see the media query below. */
  flex: 1 1 14rem;
  min-width: 5rem;
  max-width: 22rem;
}
.search-box input[type="search"] {
  border: 1px solid #e5e7eb;
  background: white;
  padding: 0.38rem 0.6rem;
  border-radius: 6px;
  font-size: 0.85rem;
  color: #1f2937;
  flex: 1 1 auto;
  min-width: 0;
  width: 100%;
  transition: border-color 0.12s, box-shadow 0.12s;
  -webkit-appearance: none;
  appearance: none;
}
.search-box input[type="search"]:focus {
  outline: none; border-color: #4f46e5;
  box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.15);
}
.search-box button {
  border: 1px solid #e5e7eb; background: white;
  padding: 0.2rem 0.5rem; border-radius: 6px;
  cursor: pointer; font-size: 0.95rem; color: #6b7280;
  line-height: 1;
}
.search-box button:hover { background: #f3f4f6; color: #1f2937; }
.search-box .muted { font-size: 0.75rem; color: #6b7280; }

/* Search results panel — replaces calendar view while active */
.search-results {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #f9fafb;
  border-bottom: 1px solid #e5e7eb;
  overflow: hidden;
}
.search-results-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.5rem 1rem;
  background: white;
  border-bottom: 1px solid #e5e7eb;
  font-size: 0.85rem; color: #374151;
}
.search-results-head button {
  border: 1px solid #e5e7eb; background: white;
  padding: 0.2rem 0.55rem; border-radius: 6px;
  cursor: pointer; font-size: 0.95rem; color: #6b7280;
  line-height: 1;
}
.search-results-head button:hover { background: #f3f4f6; color: #1f2937; }
#search-results-list {
  flex: 1; overflow: auto;
  padding: 0.4rem 0;
}
.search-row {
  display: grid;
  grid-template-columns: 7.5rem 1fr auto;
  gap: 0.75rem; align-items: baseline;
  padding: 0.55rem 1rem;
  border-bottom: 1px solid #f1f5f9;
  cursor: pointer;
  transition: background 0.1s;
}
.search-row:hover { background: white; }
.search-row .when {
  color: #1f2937; font-weight: 500; font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
}
.search-row .when .weekday { color: #6b7280; font-weight: 400; font-size: 0.75rem; display: block; }
.search-row .what {
  color: #111827; font-size: 0.9rem;
}
.search-row .what .where {
  color: #6b7280; font-size: 0.78rem; margin-top: 0.15rem;
}
.search-row .cal-pill {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.72rem; color: #4b5563;
  background: #f3f4f6; padding: 0.15rem 0.5rem; border-radius: 999px;
  white-space: nowrap;
}
.search-row .cal-pill .dot {
  width: 8px; height: 8px; border-radius: 50%; background: #9ca3af;
}
.search-results .empty,
.search-results .loading,
.search-results .err {
  padding: 1.5rem 1rem; text-align: center; color: #6b7280; font-size: 0.9rem;
}
.search-results .err { color: #b91c1c; }
.search-results .truncated {
  padding: 0.5rem 1rem; text-align: center; color: #92400e;
  font-size: 0.78rem; background: #fffbeb; border-top: 1px solid #fde68a;
}
.view-switcher {
  display: flex; gap: 0.25rem;
  /* Yield space to the toolbar (Today/Refresh/‹/›) when the window
     narrows — those should always remain visible. */
  flex-shrink: 1; min-width: 0; flex-wrap: nowrap;
  padding-left: 0.4rem;
  border-left: 1px solid #e5e7eb;
  margin-left: 0.2rem;
  overflow: hidden;
}
.view-switcher button.active {
  background: #1f2937; color: white; border-color: #1f2937;
}
.user {
  display: flex; gap: 0.4rem; align-items: center;
  flex-shrink: 1; min-width: 0;
  padding-left: 0.4rem;
  border-left: 1px solid #e5e7eb;
  overflow: hidden;
}
.user .muted {
  font-size: 0.78rem; color: #6b7280;
  max-width: 8rem; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}

/* ───── Progressive compression ───── */
/* The toolbar is the priority cluster (Today, Refresh, ‹, ›, calTitle,
   search) and stays full-strength. Everything to its right yields
   labels in this order as the window narrows. */
@media (max-width: 1100px) {
  /* Drop the username text first — it's redundant with Sign out. */
  .user .muted { display: none; }
}
@media (max-width: 1000px) {
  /* Compress Add Case to its glyph — title attribute keeps tooltip. */
  #new-case-btn { font-size: 0; padding: 0.38rem 0.55rem; }
  #new-case-btn::before { content: '+'; font-size: 0.95rem; line-height: 1; }
}
@media (max-width: 900px) {
  /* Trim the Sign out / Admin button text. Buttons keep their click
     targets but become two-letter chips. */
  #signout-btn { font-size: 0; padding: 0.38rem 0.55rem; }
  #signout-btn::before { content: '↦'; font-size: 0.95rem; line-height: 1; }
  #admin-btn   { font-size: 0; padding: 0.38rem 0.55rem; }
  #admin-btn::before   { content: '⚙'; font-size: 0.95rem; line-height: 1; }
}
@media (max-width: 820px) {
  /* Search-box yields further so a partial cal-title can still show
     (ellipsis trims the long-form date range to a stub). */
  .search-box { flex: 1 1 6rem; min-width: 3rem; max-width: 12rem; }
  .cal-title { font-size: 0.85rem; max-width: 9rem; }
}

/* Layout */
.layout {
  display: flex;
  flex: 1;
  min-height: 0;
}
.sidebar {
  width: 200px;
  background: white;
  border-right: 1px solid #e5e7eb;
  padding: 1rem;
  overflow-y: auto;
  flex-shrink: 0;
}
.sidebar h3 {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #6b7280;
}
.sidebar-collapsible > summary {
  list-style: none;
  cursor: pointer;
  user-select: none;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #6b7280;
  padding: 0.25rem 0;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.sidebar-collapsible > summary::-webkit-details-marker { display: none; }
.sidebar-collapsible > summary::before {
  content: "";
  width: 0; height: 0;
  border-left: 4px solid #9ca3af;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  transition: transform 0.12s ease;
}
.sidebar-collapsible[open] > summary::before {
  transform: rotate(90deg);
}
.sidebar-collapsible[open] > summary { margin-bottom: 0.5rem; }
.sidebar-section {
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid #e5e7eb;
}
.toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  user-select: none;
}
.toggle input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.toggle-track {
  position: relative;
  width: 36px;
  height: 20px;
  background: #cbd5e1;
  border-radius: 999px;
  flex-shrink: 0;
  transition: background 0.15s;
}
.toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: white;
  border-radius: 50%;
  box-shadow: 0 1px 2px rgba(0,0,0,0.2);
  transition: left 0.15s;
}
.toggle input:checked + .toggle-track { background: #4f46e5; }
.toggle input:checked + .toggle-track .toggle-thumb { left: 18px; }
.toggle input:focus-visible + .toggle-track {
  outline: 2px solid #6366f1;
  outline-offset: 2px;
}
.toggle-label {
  font-size: 0.875rem;
  font-weight: 500;
}
.toggle-hint {
  margin: 0.4rem 0 0;
  font-size: 0.75rem;
  color: #6b7280;
  line-height: 1.4;
}
.cal-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0;
  cursor: pointer;
  font-size: 0.875rem;
  user-select: none;
}
.cal-toggle .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.cal-toggle input { margin: 0; }
.cal-toggle span:last-child {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#calendar {
  flex: 1;
  padding: 1rem;
  min-width: 0;
  background: white;
  overflow: hidden;
}

/* Dialog */
dialog {
  border: 0;
  border-radius: 12px;
  padding: 1.5rem;
  width: min(460px, 92vw);
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
dialog::backdrop { background: rgba(0,0,0,0.4); }
dialog form { display: flex; flex-direction: column; gap: 0.75rem; }
dialog h2 { margin: 0 0 0.25rem; font-size: 1.125rem; font-weight: 600; }
dialog label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.8125rem;
  color: #374151;
}
dialog label.row {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
}
dialog input,
dialog textarea,
dialog select {
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 0.5rem;
  font-size: 0.9rem;
  font-family: inherit;
  color: #1f2937;
  background: white;
}
dialog input:focus,
dialog textarea:focus,
dialog select:focus {
  outline: 2px solid #6366f1;
  outline-offset: -1px;
  border-color: transparent;
}
dialog textarea { resize: vertical; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }

.dialog-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-top: 0.75rem;
}
.dialog-actions button {
  padding: 0.5rem 1rem;
  border-radius: 6px;
  border: 1px solid #d1d5db;
  background: white;
  cursor: pointer;
  font-size: 0.875rem;
}
.dialog-actions button[type="submit"] {
  background: #1f2937;
  color: white;
  border-color: #1f2937;
}
.dialog-actions .btn-delete {
  color: #b91c1c;
  border-color: #fecaca;
  margin-right: auto;
}
.dialog-actions .btn-delete:hover { background: #fef2f2; }

#date-update-dialog { width: min(530px, 92vw); }
#date-update-dialog .event-info {
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 0.75rem;
  margin-bottom: 0.5rem;
}
#date-update-dialog .ev-title {
  font-weight: 600;
  color: #1f2937;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
  word-wrap: break-word;
}
#date-update-dialog .ev-meta {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.8125rem;
  color: #4b5563;
}
#date-update-dialog .ev-meta span:empty { display: none; }
#date-update-dialog .next-date-row { font-weight: 500; }
#date-update-dialog .dialog-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  font-size: 0.8125rem;
}

#event-view-dialog { width: min(600px, 92vw); }
.ev-view-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.ev-view-title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  word-wrap: break-word;
  user-select: text;
}
.ev-view-header .btn-close {
  background: none;
  border: 0;
  font-size: 1.5rem;
  line-height: 1;
  color: #6b7280;
  cursor: pointer;
  padding: 0 0.25rem;
}
.ev-view-header .btn-close:hover { color: #1f2937; }
.ev-view-fields {
  margin: 0 0 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.ev-view-row {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.5rem;
  align-items: baseline;
  font-size: 0.875rem;
}
.ev-view-row dt {
  color: #6b7280;
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  padding-top: 2px;
}
.ev-view-row-spaced { margin-top: 0.5rem; }
.ev-view-row dd {
  margin: 0;
  color: #1f2937;
  user-select: text;
  word-wrap: break-word;
}
.ev-view-description {
  white-space: pre-wrap;
  max-height: 240px;
  overflow-y: auto;
}
.ev-view-description a {
  color: #4f46e5;
  text-decoration: underline;
  word-break: break-all;
}
.ev-view-description a:hover { color: #3730a3; }
.btn-show-last-order {
  padding: 0.5rem 1rem;
  border-radius: 6px;
  border: 1px solid #c7d2fe;
  background: white;
  color: #4338ca;
  cursor: pointer;
  font-size: 0.875rem;
}
.btn-show-last-order:hover { background: #eef2ff; }
.btn-show-last-order:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-report-error {
  margin-right: auto;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  border: 1px solid #fecaca;
  background: white;
  color: #b91c1c;
  cursor: pointer;
  font-size: 0.875rem;
}
.btn-report-error:hover { background: #fef2f2; }
.btn-report-error:disabled { opacity: 0.6; cursor: not-allowed; }

#report-error-dialog { width: min(440px, 92vw); }
#report-error-dialog form { display: flex; flex-direction: column; gap: 0.75rem; }
#report-error-dialog h2 { margin: 0; font-size: 1.125rem; font-weight: 600; }
#report-error-dialog .report-prompt {
  margin: 0;
  font-size: 0.875rem;
  color: #4b5563;
  line-height: 1.4;
}
#report-error-dialog label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.8125rem;
  color: #374151;
}
#report-error-dialog input[type="date"] {
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 0.5rem;
  font-size: 0.9rem;
  font-family: inherit;
}
#report-error-dialog .dialog-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  font-size: 0.8125rem;
}

#info-dialog { width: min(420px, 92vw); }
#info-dialog .info-title {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
}
#info-dialog .info-message {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: #374151;
  line-height: 1.45;
}
#info-dialog .dialog-actions { justify-content: flex-end; }
#info-dialog .btn-close {
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  border: 1px solid #1f2937;
  background: #1f2937;
  color: white;
  cursor: pointer;
  font-size: 0.875rem;
}
#info-dialog .btn-close:hover { background: #111827; }

/* Toast */
.toast {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  background: #1f2937;
  color: white;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  z-index: 1000;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* FullCalendar tweaks */
.fc .fc-event { cursor: pointer; }
.fc .fc-event-title { font-weight: 500; }
.fc .fc-list-event-title a { color: inherit; text-decoration: none; }
.event-judge-line {
  font-size: 0.72rem;
  color: #9ca3af;
  margin-top: 2px;
  line-height: 1.4;
  pointer-events: none;
}

@media (max-width: 720px) {
  /* On small screens we let things wrap again — single-line cramping
     would hurt readability more than the wrap does. */
  .topbar { gap: 0.5rem; flex-wrap: wrap; }
  .toolbar { flex-wrap: wrap; }
  .view-switcher,
  .user { padding-left: 0; border-left: 0; }
  .layout { flex-direction: column; }
  .sidebar { width: 100%; max-height: 180px; border-right: 0; border-bottom: 1px solid #e5e7eb; }
  .cal-title { min-width: 0; }
  .search-box { flex-basis: 100%; max-width: none; margin-left: 0; order: 99; }
  .search-box input[type="search"] { width: 100%; }
}