:root {
  color-scheme: light;
  --surface: #ffffff;
  --surface-soft: #ffffff;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --text: #171717;
  --muted: #6b7280;
  --muted-strong: #171717;
  --accent: #2563eb;
  --grid-line-soft: rgba(148, 163, 184, 0.16);
  --grid-line-strong: rgba(100, 116, 139, 0.2);
  --calendar-header-shadow: 0 6px 14px rgba(15, 23, 42, 0.06);
  --card-border: rgba(15, 23, 42, 0.08);
  --card-shadow: 0 5px 14px rgba(15, 23, 42, 0.1);
  --card-hover-border: rgba(15, 23, 42, 0.12);
  --card-hover-bg: var(--surface);
  --card-hover-shadow: 0 8px 18px rgba(15, 23, 42, 0.13);
  --coffeebreak-bg: #fff3db;
  --coffeebreak-bg-hover: #ffedcc;
  --coffeebreak-border: rgba(245, 158, 11, 0.28);
  --coffeebreak-border-hover: rgba(245, 158, 11, 0.38);
  --coffeebreak-text: #171717;
  --avatar-bg: rgba(37, 99, 235, 0.12);
  --popover-border: rgba(15, 23, 42, 0.1);
  --popover-shadow: 0 18px 48px rgba(15, 23, 42, 0.2), 0 4px 14px rgba(15, 23, 42, 0.1);
  --scrollbar-track: rgba(148, 163, 184, 0.14);
  --scrollbar-thumb: rgba(100, 116, 139, 0.36);
  --scrollbar-thumb-hover: rgba(100, 116, 139, 0.56);
  --control-hover-bg: rgba(15, 23, 42, 0.06);
  --floating-control-bg: rgba(255, 255, 255, 0.96);
  --floating-control-border: rgba(148, 163, 184, 0.4);
  --floating-control-shadow: 0 12px 30px rgba(15, 23, 42, 0.18), 0 3px 10px rgba(15, 23, 42, 0.08);
  --danger-bg: #fef2f2;
  --danger-border: #fecaca;
  --danger-text: #b91c1c;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --surface: #171717;
    --surface-soft: #1d1d1d;
    --border: #2a2a2a;
    --border-strong: #3a3a3a;
    --text: #f5f5f5;
    --muted: #a1a1aa;
    --muted-strong: #f5f5f5;
    --accent: #3b82f6;
    --grid-line-soft: rgba(148, 163, 184, 0.14);
    --grid-line-strong: rgba(148, 163, 184, 0.22);
    --calendar-header-shadow: 0 6px 16px rgba(0, 0, 0, 0.34);
    --card-border: rgba(255, 255, 255, 0.12);
    --card-shadow: 0 6px 16px rgba(0, 0, 0, 0.38);
    --card-hover-border: rgba(255, 255, 255, 0.2);
    --card-hover-bg: #202020;
    --card-hover-shadow: 0 10px 24px rgba(0, 0, 0, 0.5);
    --coffeebreak-bg: #3a2a12;
    --coffeebreak-bg-hover: #443113;
    --coffeebreak-border: rgba(245, 158, 11, 0.42);
    --coffeebreak-border-hover: rgba(245, 158, 11, 0.56);
    --coffeebreak-text: #fff7ed;
    --avatar-bg: rgba(59, 130, 246, 0.22);
    --popover-border: rgba(255, 255, 255, 0.14);
    --popover-shadow: 0 18px 48px rgba(0, 0, 0, 0.55), 0 4px 14px rgba(0, 0, 0, 0.3);
    --scrollbar-track: rgba(255, 255, 255, 0.08);
    --scrollbar-thumb: rgba(161, 161, 170, 0.42);
    --scrollbar-thumb-hover: rgba(161, 161, 170, 0.62);
    --control-hover-bg: rgba(255, 255, 255, 0.08);
    --floating-control-bg: rgba(29, 29, 29, 0.96);
    --floating-control-border: rgba(255, 255, 255, 0.18);
    --floating-control-shadow: 0 16px 34px rgba(0, 0, 0, 0.5), 0 4px 12px rgba(0, 0, 0, 0.34);
    --danger-bg: rgba(127, 29, 29, 0.24);
    --danger-border: rgba(252, 165, 165, 0.26);
    --danger-text: #fca5a5;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --surface: #171717;
  --surface-soft: #1d1d1d;
  --border: #2a2a2a;
  --border-strong: #3a3a3a;
  --text: #f5f5f5;
  --muted: #a1a1aa;
  --muted-strong: #f5f5f5;
  --accent: #3b82f6;
  --grid-line-soft: rgba(148, 163, 184, 0.14);
  --grid-line-strong: rgba(148, 163, 184, 0.22);
  --calendar-header-shadow: 0 6px 16px rgba(0, 0, 0, 0.34);
  --card-border: rgba(255, 255, 255, 0.12);
  --card-shadow: 0 6px 16px rgba(0, 0, 0, 0.38);
  --card-hover-border: rgba(255, 255, 255, 0.2);
  --card-hover-bg: #202020;
  --card-hover-shadow: 0 10px 24px rgba(0, 0, 0, 0.5);
  --coffeebreak-bg: #3a2a12;
  --coffeebreak-bg-hover: #443113;
  --coffeebreak-border: rgba(245, 158, 11, 0.42);
  --coffeebreak-border-hover: rgba(245, 158, 11, 0.56);
  --coffeebreak-text: #fff7ed;
  --avatar-bg: rgba(59, 130, 246, 0.22);
  --popover-border: rgba(255, 255, 255, 0.14);
  --popover-shadow: 0 18px 48px rgba(0, 0, 0, 0.55), 0 4px 14px rgba(0, 0, 0, 0.3);
  --scrollbar-track: rgba(255, 255, 255, 0.08);
  --scrollbar-thumb: rgba(161, 161, 170, 0.42);
  --scrollbar-thumb-hover: rgba(161, 161, 170, 0.62);
  --control-hover-bg: rgba(255, 255, 255, 0.08);
  --floating-control-bg: rgba(29, 29, 29, 0.96);
  --floating-control-border: rgba(255, 255, 255, 0.18);
  --floating-control-shadow: 0 16px 34px rgba(0, 0, 0, 0.5), 0 4px 12px rgba(0, 0, 0, 0.34);
  --danger-bg: rgba(127, 29, 29, 0.24);
  --danger-border: rgba(252, 165, 165, 0.26);
  --danger-text: #fca5a5;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  background: transparent;
  color: var(--text);
  scrollbar-color: var(--scrollbar-thumb) transparent;
  scrollbar-width: thin;
}

body {
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

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

::-webkit-scrollbar-thumb {
  border: 2px solid transparent;
  border-radius: 999px;
  background: var(--scrollbar-thumb);
  background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
  background-clip: content-box;
}

.program-page {
  position: relative;
  min-height: 100vh;
  padding: 0 0 34px;
}

.program-search {
  position: fixed;
  top: 56px;
  right: 14px;
  z-index: 70;
  display: flex;
  width: 42px;
  max-width: calc(100vw - 28px);
  height: 42px;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--floating-control-border);
  border-radius: 999px;
  background: var(--floating-control-bg);
  box-shadow: var(--floating-control-shadow);
  transition:
    width 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
  backdrop-filter: blur(12px);
}

.program-search.is-open {
  width: min(314px, calc(100vw - 28px));
  border-color: color-mix(in srgb, var(--accent) 48%, var(--floating-control-border));
}

.program-search__toggle,
.program-search__clear {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
}

.program-search__toggle {
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
}

.program-search__clear {
  top: 5px;
  right: 5px;
  width: 30px;
  height: 30px;
  color: var(--muted);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 140ms ease,
    color 140ms ease,
    background-color 140ms ease;
}

.program-search.is-open .program-search__clear {
  opacity: 1;
  pointer-events: auto;
}

.program-search__toggle:hover,
.program-search__toggle:focus-visible,
.program-search__clear:hover,
.program-search__clear:focus-visible {
  background: var(--control-hover-bg);
  outline: none;
}

.program-search__clear:hover,
.program-search__clear:focus-visible {
  color: var(--text);
}

.program-search__icon {
  display: block;
  width: 18px;
  height: 18px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-4.2-4.2'/%3E%3C/svg%3E") center / 18px 18px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-4.2-4.2'/%3E%3C/svg%3E") center / 18px 18px no-repeat;
}

.program-search__clear-icon {
  position: relative;
  display: block;
  width: 14px;
  height: 14px;
}

.program-search__clear-icon::before,
.program-search__clear-icon::after {
  content: "";
  position: absolute;
  top: 6px;
  left: 1px;
  width: 12px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.program-search__clear-icon::before {
  transform: rotate(45deg);
}

.program-search__clear-icon::after {
  transform: rotate(-45deg);
}

.program-search__input {
  width: 0;
  min-width: 0;
  margin-left: 42px;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 16px;
  line-height: 40px;
  opacity: 0;
  outline: none;
  pointer-events: none;
  transition:
    width 180ms ease,
    opacity 120ms ease;
}

.program-search.is-open .program-search__input {
  width: min(250px, calc(100vw - 110px));
  opacity: 1;
  pointer-events: auto;
}

.program-search__input::placeholder {
  color: var(--muted);
  opacity: 1;
}

.program-search__input::-webkit-search-decoration,
.program-search__input::-webkit-search-cancel-button {
  display: none;
}

.program-loading {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 70px 0 0;
  color: var(--muted);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.35;
}

.program-loading__spinner {
  display: inline-block;
  width: 0.82em;
  height: 0.82em;
  flex: 0 0 auto;
  border: 2px solid color-mix(in srgb, var(--accent) 18%, transparent);
  border-top-color: var(--accent);
  border-radius: 999px;
  animation: program-loading-spin 0.8s linear infinite;
}

@keyframes program-loading-spin {
  to {
    transform: rotate(360deg);
  }
}

.program-alert {
  margin-bottom: 16px;
  border: 1px solid var(--danger-border);
  border-radius: 14px;
  padding: 12px 14px;
  background: var(--danger-bg);
  color: var(--danger-text);
  font-size: 14px;
  line-height: 1.45;
}

.program-empty {
  border: 1px dashed var(--border-strong);
  border-radius: 14px;
  padding: 16px;
  background: var(--surface-soft);
  text-align: center;
  color: var(--muted);
}

.program-empty--search {
  margin-top: 120px;
}

.slots-list--calendar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.slot-calendar-day {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.slot-calendar-day__title {
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
}

.slot-calendar-organization {
  display: grid;
  grid-template-columns: calc(72px - 1px) minmax(0, 1fr);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.slot-calendar-organization--floating {
  position: absolute;
  z-index: 12;
  left: 2px;
  display: block;
  width: min(calc(var(--slot-calendar-location-column-width) * 1.5), calc(100% - 4px));
  border-bottom: 0;
  background: transparent;
  pointer-events: none;
}

.slot-calendar-organization__gutter {
  border-right: 1px solid var(--border);
  background: var(--surface);
}

.slot-calendar-organization__content {
  min-width: 0;
  padding: 10px 6px 10px 3px;
  background: var(--surface);
}

.slot-calendar-organization--floating .slot-calendar-organization__content {
  padding: 0;
  background: transparent;
  pointer-events: none;
}

.slot-calendar-organization__list {
  display: grid;
  gap: 6px;
}

.slot-calendar-organization__item {
  display: flex;
  min-width: 0;
  width: min(calc(var(--slot-calendar-location-column-width) * 1.5), 100%);
  flex-direction: column;
  gap: 3px;
  align-items: stretch;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 6px 6px 6px 12px;
  background: var(--surface);
  box-shadow: var(--card-shadow);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  text-align: left;
  pointer-events: auto;
  transition:
    border-color 140ms ease,
    box-shadow 140ms ease;
}

.slot-calendar-organization__item:hover {
  border-color: var(--card-hover-border);
  background: var(--card-hover-bg);
  box-shadow: var(--card-hover-shadow);
}

.slot-calendar-organization__item:focus-visible {
  outline: 2px solid rgba(37, 99, 235, 0.34);
  outline-offset: 2px;
}

.slot-calendar-organization__item:active {
  background: color-mix(in srgb, var(--surface) 86%, var(--border));
}

.slot-calendar-card.is-highlighted-card-overlap,
.slot-calendar-organization__item.is-highlighted-card-overlap {
  opacity: 0.5;
}

.slot-calendar-organization__name {
  min-width: 0;
  color: var(--text);
  font-size: 0.88em;
  font-weight: 600;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.slot-calendar-organization__meta {
  min-width: 0;
  color: var(--muted);
  font-size: 0.72em;
  line-height: 1.42;
  overflow-wrap: anywhere;
}

.slot-calendar__timeline-empty {
  padding: 14px 16px 16px 72px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.slot-calendar {
  --slot-calendar-location-column-width: 253px;
  position: relative;
  overflow: clip;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
}

.slot-calendar__header {
  position: sticky;
  top: 0;
  z-index: 29;
  display: grid;
  width: 100%;
  grid-template-columns: 72px minmax(0, 1fr);
  margin: 0;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  background: var(--surface);
  box-shadow: var(--calendar-header-shadow);
  overflow: hidden;
}

.slot-calendar__header::after {
  content: "";
  position: absolute;
  right: 0;
  left: 0;
  z-index: 1;
  height: 1px;
  background: var(--border);
  pointer-events: none;
}

.slot-calendar__header::before {
  content: "";
  position: absolute;
  right: 0;
  left: 0;
  z-index: 1;
  height: 1px;
  background: var(--border);
  pointer-events: none;
  opacity: 0;
}

.slot-calendar.is-stuck .slot-calendar__header::before {
  opacity: 1;
}

.slot-calendar__header::before {
  top: 0;
}

.slot-calendar__header::after {
  bottom: 0;
}

.slot-calendar__corner,
.slot-calendar__location-header {
  display: flex;
  min-height: 44px;
  align-items: center;
  box-sizing: border-box;
  padding: 11px 12px;
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.25;
}

.slot-calendar__corner {
  justify-content: flex-end;
  width: calc(100% - 1px);
  border-right: 1px solid var(--border);
  background: var(--surface);
}

.slot-calendar__header-viewport {
  position: relative;
  overflow: hidden;
  background: var(--surface);
}

.slot-calendar__location-headers {
  display: grid;
  min-width: max-content;
  will-change: transform;
}

.slot-calendar__location-header {
  gap: 6px;
  justify-content: space-between;
  min-width: 0;
  border-right: 1px solid var(--border);
  overflow-wrap: anywhere;
  white-space: normal;
  word-break: break-word;
}

.slot-calendar__location-title {
  min-width: 0;
}

.slot-calendar__location-info {
  display: inline-flex;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

.slot-calendar__location-info:hover,
.slot-calendar__location-info:focus-visible,
.slot-calendar__location-info.is-popover-source {
  border-color: color-mix(in srgb, var(--accent) 44%, var(--border-strong));
  background: var(--control-hover-bg);
  color: var(--accent);
  outline: none;
}

.slot-calendar__body-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
}

.slot-calendar__body-scroll::-webkit-scrollbar {
  display: none;
}

.slot-calendar__body {
  display: grid;
  width: max-content;
  grid-template-columns: 72px max-content;
  align-items: start;
}

.slot-calendar__time-axis {
  position: sticky;
  left: 0;
  z-index: 28;
  width: calc(100% - 1px);
  box-sizing: border-box;
  border-right: 1px solid var(--border);
  background:
    linear-gradient(to bottom, var(--grid-line-soft), var(--grid-line-soft)) top/100% 1px no-repeat,
    var(--surface);
}

.slot-calendar__time-label {
  position: absolute;
  right: 9px;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 12px;
  line-height: 1;
  white-space: nowrap;
}

.slot-calendar__time-label--start {
  transform: translateY(0);
}

.slot-calendar__time-label--half {
  color: color-mix(in srgb, var(--muted) 88%, transparent);
  font-size: 11px;
}

.slot-calendar__columns {
  position: relative;
  display: grid;
  min-width: max-content;
}

.slot-calendar__column {
  position: relative;
  box-sizing: border-box;
  border-right: 1px solid var(--border);
  background:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent calc(var(--slot-calendar-half-hour-height) - 1px),
      var(--grid-line-soft) calc(var(--slot-calendar-half-hour-height) - 1px),
      var(--grid-line-soft) var(--slot-calendar-half-hour-height)
    ),
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent calc(var(--slot-calendar-half-hour-height) * 2 - 1px),
      var(--grid-line-strong) calc(var(--slot-calendar-half-hour-height) * 2 - 1px),
      var(--grid-line-strong) calc(var(--slot-calendar-half-hour-height) * 2)
    );
}

.slot-calendar-card {
  --slot-calendar-card-overlay-text: var(--text);
  --slot-calendar-card-border: var(--card-border);
  --slot-calendar-card-shadow: var(--card-shadow);
  --slot-calendar-card-hover-border: var(--card-hover-border);
  --slot-calendar-card-hover-bg: var(--card-hover-bg);
  --slot-calendar-card-hover-shadow: var(--card-hover-shadow);
  position: absolute;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 3px;
  align-items: flex-start;
  overflow: hidden;
  padding: 6px 6px 6px 12px;
  border: 1px solid var(--slot-calendar-card-border);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: var(--slot-calendar-card-shadow);
  font-size: 14px;
  cursor: pointer;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  transition:
    border-color 140ms ease,
    box-shadow 140ms ease;
}

.slot-calendar-card.has-section-color::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  border-radius: 10px 0 0 10px;
  background: var(--slot-calendar-section-color);
  pointer-events: none;
}

.slot-calendar-card:hover {
  z-index: 20;
  border-color: var(--slot-calendar-card-hover-border);
  background: var(--slot-calendar-card-hover-bg);
  box-shadow: var(--slot-calendar-card-hover-shadow);
}

.slot-calendar-card:focus-visible {
  z-index: 20;
  outline: 2px solid rgba(37, 99, 235, 0.34);
  outline-offset: 2px;
}

.slot-calendar-card.is-popover-source {
  z-index: 21;
}

.slot-calendar-card.is-conflicted {
  border-color: #e84537;
  box-shadow: inset 0 0 0 1px rgba(232, 69, 55, 0.14), 0 4px 12px rgba(232, 69, 55, 0.12);
}

.slot-calendar-card.is-break-highlighted {
  --slot-calendar-card-overlay-text: var(--coffeebreak-text);
  border-color: var(--coffeebreak-border);
  background: var(--coffeebreak-bg);
}

.slot-calendar-card.is-coffeebreak {
  z-index: 1;
}

.slot-calendar-card.is-break-highlighted:not(.is-coffeebreak) {
  z-index: 6;
}

.slot-calendar-card.is-break-highlighted:is(:hover, :focus, :focus-visible, :focus-within) {
  border-color: var(--coffeebreak-border);
  background: var(--coffeebreak-bg);
  box-shadow: var(--slot-calendar-card-shadow);
}

.slot-calendar-card.is-break-highlighted.is-hover-active {
  border-color: rgba(245, 158, 11, 0.6);
  background: var(--coffeebreak-bg-hover);
  box-shadow:
    inset 0 0 0 1px rgba(245, 158, 11, 0.6),
    0 0 0 1px rgba(245, 158, 11, 0.6),
    var(--slot-calendar-card-hover-shadow);
}

.slot-calendar-card.is-coffeebreak:is(:hover, :focus, :focus-visible, :focus-within) {
  z-index: 1;
}

.slot-calendar-card.is-break-highlighted:not(.is-coffeebreak):is(:hover, :focus, :focus-visible, :focus-within) {
  z-index: 6;
}

.slot-calendar-card.is-coffeebreak > .slot-calendar-card__title,
.slot-calendar-card.is-coffeebreak > .slot-calendar-card__meta,
.slot-calendar-card.is-coffeebreak > .slot-calendar-card__speakers,
.slot-calendar-card.is-coffeebreak > .slot-calendar-card__speaker-compact {
  width: var(
    --slot-calendar-card-sticky-content-width,
    min(calc(var(--slot-calendar-location-column-width) * 1.5 - 18px), 100%)
  );
  max-width: var(
    --slot-calendar-card-sticky-content-width,
    min(calc(var(--slot-calendar-location-column-width) * 1.5 - 18px), 100%)
  );
}

.slot-calendar-card.is-break-highlighted > .slot-calendar-card__title,
.slot-calendar-card.is-break-highlighted > .slot-calendar-card__meta,
.slot-calendar-card.is-break-highlighted > .slot-calendar-card__speakers,
.slot-calendar-card.is-break-highlighted > .slot-calendar-card__speaker-compact {
  transform: translate(
    var(--slot-calendar-card-sticky-offset, 0px),
    var(--slot-calendar-card-sticky-y-offset, 0px)
  );
  will-change: transform;
}

.slot-calendar-card__title {
  display: block;
  width: 100%;
  min-width: 0;
  flex: 0 0 auto;
  overflow: hidden;
  color: var(--slot-calendar-card-overlay-text);
  font-size: 0.88em;
  font-weight: 600;
  line-height: 1.15;
  white-space: nowrap;
  text-overflow: clip;
  -webkit-mask-image: linear-gradient(to right, #000 82%, transparent 100%);
  mask-image: linear-gradient(to right, #000 82%, transparent 100%);
}

.slot-calendar-card.is-long-title .slot-calendar-card__title {
  white-space: normal;
  overflow-wrap: anywhere;
  text-overflow: clip;
  -webkit-mask-image: none;
  mask-image: none;
}

.slot-calendar-card.is-long-title.is-title-clamped .slot-calendar-card__title {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}

.slot-calendar-card__meta {
  display: block;
  width: 100%;
  min-width: 0;
  flex: 0 0 auto;
  overflow: hidden;
  padding-bottom: 3px;
  background: transparent;
  color: var(--muted);
  font-size: 0.72em;
  line-height: 1.42;
  white-space: nowrap;
  text-overflow: clip;
  -webkit-mask-image: linear-gradient(to right, #000 84%, transparent 100%);
  mask-image: linear-gradient(to right, #000 84%, transparent 100%);
}

.slot-calendar-card.is-short-duration {
  gap: 0;
  padding-top: 3px;
  padding-bottom: 3px;
}

.slot-calendar-card.is-short-duration .slot-calendar-card__title {
  font-size: 13px;
  line-height: 1.08;
}

.slot-calendar-card.is-short-duration .slot-calendar-card__meta {
  padding-bottom: 0;
  font-size: 11px;
  line-height: 1.18;
}

.slot-calendar-card.is-short-duration .slot-calendar-card__speakers,
.slot-calendar-card.is-short-duration .slot-calendar-card__speaker-compact {
  display: none !important;
}

.slot-calendar-card.is-short-duration.is-short-with-speakers:is(:hover, :focus, :focus-within) {
  z-index: 22;
  height: auto !important;
  min-height: 52px;
}

.slot-calendar-card.is-short-duration.is-short-with-speakers:is(:hover, :focus, :focus-within) .slot-calendar-card__speaker-compact {
  display: inline-flex !important;
  margin-top: 2px;
}

.slot-calendar-card__speakers {
  display: flex;
  width: 100%;
  min-width: 0;
  flex-wrap: wrap;
  gap: 3px 7px;
  background: transparent;
}

.slot-calendar-card__speaker,
.slot-calendar-card__speaker-compact {
  display: inline-flex;
  max-width: 100%;
  min-width: 0;
  align-items: center;
  gap: 5px;
  flex: 0 1 auto;
  background: transparent;
}

.slot-calendar-card__speaker-compact {
  width: 100%;
}

.slot-calendar-card__speaker-photo {
  position: relative;
  display: inline-flex;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--avatar-bg);
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  overflow: hidden;
}

.slot-calendar-card__speaker-photo::before {
  content: attr(data-initial);
}

.slot-calendar-card__speaker-photo img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slot-calendar-card__speaker-name {
  display: block;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  color: var(--slot-calendar-card-overlay-text);
  font-size: 0.72em;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.slot-popover {
  --slot-popover-section-color: var(--accent);
  --slot-popover-section-text: #ffffff;
  position: fixed;
  z-index: 80;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--popover-border);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--popover-shadow);
  opacity: 0.72;
  transform: scale(var(--slot-popover-start-scale-x, 0.72), var(--slot-popover-start-scale-y, 0.32));
  transform-origin: top left;
  transition:
    opacity 170ms ease,
    transform 190ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.slot-popover.is-open {
  opacity: 1;
  transform: scale(1);
}

.slot-popover__header {
  position: relative;
  display: block;
  flex: 0 0 auto;
  padding: 16px 44px 6px 16px;
  background: var(--surface);
}

.slot-popover__body {
  display: flex;
  min-height: 0;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 12px;
  overflow: auto;
  padding: 0 16px 16px;
  overscroll-behavior: contain;
}

.slot-popover__body::-webkit-scrollbar {
  width: 8px;
}

.slot-popover__body::-webkit-scrollbar-thumb {
  border: 2px solid var(--surface);
  border-radius: 999px;
  background: var(--scrollbar-thumb);
}

.program-horizontal-scrollbar {
  position: fixed;
  right: 12px;
  bottom: 10px;
  left: 12px;
  z-index: 75;
  display: block;
  height: 18px;
  padding: 5px;
  border: 1px solid var(--floating-control-border);
  border-radius: 999px;
  background: var(--floating-control-bg);
  box-shadow: var(--floating-control-shadow);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  backdrop-filter: blur(12px);
  transition:
    opacity 140ms ease,
    visibility 140ms ease;
}

.program-horizontal-scrollbar.is-visible {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.program-horizontal-scrollbar:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 48%, transparent);
  outline-offset: 2px;
}

.program-horizontal-scrollbar__track {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 999px;
  background: var(--scrollbar-track);
  cursor: pointer;
}

.program-horizontal-scrollbar__thumb {
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  min-width: 44px;
  height: 100%;
  border-radius: 999px;
  background: var(--scrollbar-thumb);
  cursor: grab;
  touch-action: none;
  transition: background-color 140ms ease;
}

.program-horizontal-scrollbar__thumb:hover,
.program-horizontal-scrollbar__thumb:focus-visible,
.program-horizontal-scrollbar.is-dragging .program-horizontal-scrollbar__thumb {
  background: var(--scrollbar-thumb-hover);
}

.program-horizontal-scrollbar.is-dragging .program-horizontal-scrollbar__thumb {
  cursor: grabbing;
}

@media (max-width: 1024px) {
  .program-horizontal-scrollbar {
    display: none;
  }
}

.slot-popover__close {
  position: absolute;
  top: 10px;
  right: 10px;
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}

.slot-popover__close:hover,
.slot-popover__close:focus-visible {
  background: var(--control-hover-bg);
  color: var(--text);
  outline: none;
}

.slot-popover__title {
  margin: 0;
  color: var(--text);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
}

.slot-popover__meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
}

.slot-popover__chip {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.2;
}

.slot-popover__chip--section {
  background: var(--slot-popover-section-color);
  color: var(--slot-popover-section-text);
}

.slot-popover__chip--location {
  border: 1px solid var(--border);
  background: var(--surface-soft);
  color: var(--muted-strong);
}

.slot-popover__time {
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.35;
}

.slot-popover__speakers {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.slot-popover__speaker {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.slot-calendar-card__speaker-photo.slot-popover__speaker-photo {
  width: 36px;
  height: 36px;
  font-size: 15px;
}

.slot-popover__speaker-body {
  min-width: 0;
}

.slot-popover__speaker-name {
  overflow: hidden;
  color: var(--muted-strong);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.slot-popover__speaker-meta {
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.slot-popover__description {
  display: flex;
  margin-top: 4px;
  flex-direction: column;
  gap: 5px;
}

.slot-popover__markdown {
  color: var(--text);
  font-size: 13px;
  line-height: 1.48;
}

.slot-popover__markdown > :first-child {
  margin-top: 0;
}

.slot-popover__markdown > :last-child {
  margin-bottom: 0;
}

.slot-popover__markdown p {
  margin: 0 0 0.85em;
}

.slot-popover__markdown h1,
.slot-popover__markdown h2,
.slot-popover__markdown h3,
.slot-popover__markdown h4,
.slot-popover__markdown h5,
.slot-popover__markdown h6 {
  margin: 1em 0 0.35em;
  color: var(--text);
  font-weight: 700;
  line-height: 1.3;
}

.slot-popover__markdown h1 {
  font-size: 15px;
}

.slot-popover__markdown h2 {
  font-size: 14px;
}

.slot-popover__markdown h3 {
  font-size: 13.5px;
}

.slot-popover__markdown h4,
.slot-popover__markdown h5,
.slot-popover__markdown h6 {
  font-size: 13px;
}

.slot-popover__markdown ul,
.slot-popover__markdown ol {
  margin: 0 0 0.85em;
  padding-left: 1.55em;
}

.slot-popover__markdown ul {
  list-style-type: disc;
}

.slot-popover__markdown ol {
  list-style-type: decimal;
}

.slot-popover__markdown li {
  margin-bottom: 0.35em;
}

.slot-popover__markdown li:last-child {
  margin-bottom: 0;
}

.slot-popover__markdown a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.slot-popover__markdown a:hover,
.slot-popover__markdown a:focus-visible {
  text-decoration-thickness: 2px;
}

.slot-popover__markdown img {
  display: block;
  max-width: min(100%, 350px);
  height: auto;
  margin: 10px 0;
  border-radius: 12px;
}

.slot-popover__markdown blockquote {
  margin: 0 0 0.85em;
  padding-left: 0.9em;
  border-left: 3px solid var(--border-strong);
  color: var(--muted);
}

.slot-popover__markdown pre {
  margin: 0 0 0.85em;
  padding: 10px;
  overflow-x: auto;
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--text);
}

.slot-popover__markdown code {
  padding: 2px 4px;
  border-radius: 4px;
  background: var(--surface-soft);
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.92em;
}

.slot-popover__markdown pre code {
  padding: 0;
  border-radius: 0;
  background: transparent;
  font-size: 12px;
}

.slot-popover__table-scroll {
  max-width: 100%;
  margin: 0 0 0.85em;
  overflow-x: auto;
}

.slot-popover__markdown table {
  width: 100%;
  min-width: 320px;
  border-collapse: collapse;
  font-size: 12px;
}

.slot-popover__markdown th,
.slot-popover__markdown td {
  padding: 7px 8px;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.slot-popover__markdown th {
  background: var(--surface-soft);
  color: var(--text);
  font-weight: 700;
}

.is-hidden {
  display: none !important;
}

@media (max-width: 640px) {
  .program-page {
    padding: 0 0 32px;
  }

  .slot-calendar__header,
  .slot-calendar-organization {
    grid-template-columns: calc(58px - 1px) minmax(0, 1fr);
  }

  .slot-calendar__body {
    grid-template-columns: calc(58px - 1px) max-content;
  }

  .slot-calendar-organization__content {
    padding: 10px 6px 10px 3px;
  }

  .slot-calendar-organization--floating {
    width: min(calc(var(--slot-calendar-location-column-width) * 1.5), calc(100% - 4px));
  }

  .slot-calendar-organization__item {
    gap: 3px;
    padding: 6px 6px 6px 12px;
  }

  .slot-calendar__timeline-empty {
    padding-left: 58px;
  }

  .program-search {
    top: 52px;
    right: 10px;
    max-width: calc(100vw - 20px);
  }

  .program-search.is-open {
    width: min(314px, calc(100vw - 20px));
  }

  .program-search.is-open .program-search__input {
    width: min(250px, calc(100vw - 102px));
  }

}