/* ============================================================
   Local sub-nav shell (about, results, …)
   Sticky left column inside .container on large screens
   ============================================================ */

.local-shell {
  position: relative;
}

.local-nav {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  position: relative;
}

/* Sliding gel pill — shared motion with the site header bar */
.local-nav__liquid {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  width: 0;
  height: 0;
  border-radius: var(--radius-md);
  background-color: var(--color-accent);
  pointer-events: none;
  opacity: 0;
  transform: translate3d(0, 0, 0);
  transform-origin: center center;
  transition: none;
  will-change: transform, width, height;
}

.local-nav.is-liquid-ready .local-nav__liquid {
  transition:
    transform 0.45s cubic-bezier(0.34, 1.4, 0.64, 1),
    width 0.45s cubic-bezier(0.34, 1.4, 0.64, 1),
    height 0.45s cubic-bezier(0.45, 0.1, 0.25, 1),
    opacity 0.2s var(--ease-out),
    background-color var(--duration-fast) var(--ease-out);
}

.local-nav__liquid.is-visible {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .local-nav__liquid {
    transition:
      transform 0.01ms linear,
      width 0.01ms linear,
      height 0.01ms linear,
      opacity 0.01ms linear;
  }
}

.local-nav__link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 var(--spacing-md);
  font-family: var(--font-gyeonggi-batang);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-default);
  transition:
    background-color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    color 0.28s var(--ease-out);
}

.local-nav__link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}

.local-nav__link.is-active {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-accent-contrast);
}

.local-nav__link.is-active:hover {
  color: var(--color-accent-contrast);
}

/* When liquid is armed, the pill owns the fill */
.local-nav.has-nav-liquid > .local-nav__link {
  background-color: transparent;
  border-color: transparent;
}

.local-nav.has-nav-liquid > .local-nav__link:hover,
.local-nav.has-nav-liquid > .local-nav__link.is-active,
.local-nav.has-nav-liquid > .local-nav__link.is-active:hover {
  background-color: transparent;
  border-color: transparent;
}

.local-nav.has-nav-liquid > .local-nav__link.is-liquid-on {
  color: var(--color-accent-contrast);
}

/* Sticky left column only when nav stays beside content */
@media (min-width: 1280px) {
  .local-shell {
    display: grid;
    grid-template-columns: 7.5rem minmax(0, 1fr);
    column-gap: var(--spacing-lg);
    align-items: start;
  }

  .local-shell > .local-nav {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-lg));
    width: 7.5rem;
    margin: 0;
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-sm);
    z-index: var(--z-sticky, 1100);
  }

  .local-shell > .local-nav .local-nav__link {
    min-width: 7.5rem;
    text-align: center;
  }

  .local-shell__main {
    width: 100%;
    min-width: 0;
  }
}

/* Local nav inside page-intro / about-banner — connected tabs */
.page-intro .local-nav,
.about-banner .local-nav {
  --page-intro-tab-curve: 12px;
  margin-top: 0;
  margin-bottom: 0;
  flex-shrink: 0;
  gap: var(--spacing-xs);
  align-items: flex-end;
  overflow: visible;
}

/* White tab gel — slides on the baseline; corner ears travel with it */
.page-intro .local-nav__liquid,
.about-banner .local-nav__liquid {
  background-color: var(--color-bg-default);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.page-intro .local-nav__liquid::before,
.page-intro .local-nav__liquid::after,
.about-banner .local-nav__liquid::before,
.about-banner .local-nav__liquid::after {
  content: "";
  position: absolute;
  bottom: 0;
  width: var(--page-intro-tab-curve);
  height: var(--page-intro-tab-curve);
  background-color: transparent;
  pointer-events: none;
}

.page-intro .local-nav__liquid::before,
.about-banner .local-nav__liquid::before {
  left: calc(-1 * var(--page-intro-tab-curve));
  border-bottom-right-radius: var(--page-intro-tab-curve);
  box-shadow: 4px 4px 0 4px var(--color-bg-default);
}

.page-intro .local-nav__liquid::after,
.about-banner .local-nav__liquid::after {
  right: calc(-1 * var(--page-intro-tab-curve));
  border-bottom-left-radius: var(--page-intro-tab-curve);
  box-shadow: -4px 4px 0 4px var(--color-bg-default);
}

.page-intro .local-nav__link,
.about-banner .local-nav__link {
  position: relative;
  z-index: 1;
  min-height: 52px;
  min-width: 7.5rem;
  padding: 0 var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  border: none;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background-color: transparent;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 0;
}

.page-intro .local-nav__link:hover,
.about-banner .local-nav__link:hover {
  color: #ffffff;
  background-color: transparent;
}

.page-intro .local-nav.has-nav-liquid > .local-nav__link:hover,
.about-banner .local-nav.has-nav-liquid > .local-nav__link:hover {
  background-color: transparent;
  color: #ffffff;
}

.page-intro .local-nav__link.is-active,
.about-banner .local-nav__link.is-active {
  z-index: 2;
  background-color: transparent;
  color: rgba(255, 255, 255, 0.72);
}

.page-intro .local-nav.has-nav-liquid > .local-nav__link.is-liquid-on,
.about-banner .local-nav.has-nav-liquid > .local-nav__link.is-liquid-on {
  z-index: 2;
  color: var(--color-bg-banner);
}

.page-intro .local-nav__link.is-active:hover,
.about-banner .local-nav__link.is-active:hover {
  color: rgba(255, 255, 255, 0.72);
  background-color: transparent;
}

.page-intro .local-nav.has-nav-liquid > .local-nav__link.is-liquid-on:hover,
.about-banner .local-nav.has-nav-liquid > .local-nav__link.is-liquid-on:hover {
  color: var(--color-bg-banner);
}

/* ============================================================
   Inner pages — shared page intro + content patterns
   Used by about, curriculum, results, schedule, location, etc.
   ============================================================ */

/* Compact page intro — same fixed height as .about-banner */
.page-intro {
  box-sizing: border-box;
  position: relative;
  display: flex;
  align-items: center;
  height: var(--page-banner-height);
  min-height: var(--page-banner-height);
  padding-block: 0;
  background-color: var(--color-bg-banner);
  color: var(--color-text-inverse);
  overflow: hidden;
}

/* Allow active tab + concave corners to paint past the banner edge */
.page-intro:has(.local-nav) {
  overflow: visible;
  z-index: 1;
}

.page-intro::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -12px;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 14px solid transparent;
  border-right: 14px solid transparent;
  border-top: 14px solid var(--color-bg-banner);
  pointer-events: none;
}

/* Hide the default notch when the connected tab replaces that cue */
.page-intro:has(.local-nav)::after {
  content: none;
}

/* Remove dual-theme alt banner — theme is set per page instead */
.page-intro--alt {
  background-color: var(--color-bg-banner);
}

.page-intro--alt::after {
  border-top-color: var(--color-bg-banner);
}

.page-intro__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--spacing-xs);
}

/*
 * When sub-nav lives in the banner:
 * title on the LEFT, tabs along the bottom-left (connected active tab).
 */
.page-intro__inner:has(.local-nav) {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 1fr auto;
  align-items: start;
  height: 100%;
}

.page-intro__inner:has(.local-nav) .page-intro__title {
  grid-column: 1;
  grid-row: 1;
  align-self: center;
  justify-self: start;
}

.page-intro__inner:has(.local-nav) .local-nav {
  grid-column: 1;
  grid-row: 2;
  align-self: end;
  justify-self: start;
}

.page-intro__title {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: var(--letter-spacing-tight);
  line-height: 1.15;
  margin: 0;
}

.page-intro__lead {
  margin: 0;
  line-height: 1.35;
  opacity: 0.95;
}

/* Location intro: Jalnan title + GyeonggiBatang Bold lead */
body[data-page="location"] .page-intro__title {
  font-family: var(--font-jalnan);
  font-weight: 400;
  letter-spacing: -0.02em;
}

body[data-page="location"] .page-intro__lead {
  font-family: var(--font-gyeonggi-batang);
  font-weight: 700;
}

.section-heading--spaced {
  margin-top: var(--spacing-2xl);
}

@media (max-width: 767px) {
  .page-intro__inner:has(.local-nav) {
    grid-template-rows: 1fr auto;
  }

  .page-intro__title {
    font-size: clamp(1.35rem, 5vw, 1.75rem);
  }

  .page-intro__lead {
    font-size: var(--font-size-sm);
  }

  .page-intro .local-nav__link,
  .about-banner .local-nav__link {
    min-height: 44px;
    min-width: 6.5rem;
    padding: 0 var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
  }
}

@media (min-width: 768px) {
  .page-intro__lead {
    font-size: var(--font-size-lg);
  }

  .page-intro .local-nav__link,
  .about-banner .local-nav__link {
    min-height: 56px;
    min-width: 8.5rem;
    padding: 0 var(--spacing-xl);
    padding-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
  }
}

/* Prose content block */
.prose {
  max-width: 42em;
}

.prose p + p {
  margin-top: var(--spacing-md);
}

.prose strong {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

/* Feature / value rows — not cards; border-top separators only */
.value-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-border);
}

.value-list__item {
  display: grid;
  gap: var(--spacing-sm);
  padding-block: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.value-list__num {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-wide);
  color: var(--color-accent-dark);
}

.value-list__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
}

.value-list__desc {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 40em;
}

@media (min-width: 768px) {
  .value-list__item {
    grid-template-columns: 4rem 1fr;
    column-gap: var(--spacing-lg);
    align-items: start;
  }

  .value-list__title,
  .value-list__desc {
    grid-column: 2;
  }

  .value-list__num {
    grid-row: 1 / span 2;
    padding-top: 0.2em;
  }
}

/* Sub-nav for curriculum children */
.subnav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.subnav__link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition:
    background-color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.subnav__link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}

.subnav__link.is-active {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-accent-contrast);
}

.subnav__link.is-active:hover {
  color: var(--color-accent-contrast);
}

/* Curriculum topic list */
.topic-list {
  display: grid;
  gap: var(--spacing-md);
}

.topic-list__item {
  padding-block: var(--spacing-md);
  border-bottom: 1px solid var(--color-border-light);
}

.topic-list__item:first-child {
  border-top: 1px solid var(--color-border);
}

.topic-list__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xs);
}

.topic-list__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* Results / review quotes — simple stacked quotes, no card chrome */
.quote-stack {
  display: grid;
  gap: var(--spacing-xl);
}

.quote-block {
  padding-block: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.quote-block:last-child {
  border-bottom: 1px solid var(--color-border);
}

.quote-block__text {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.quote-block__meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Schedule table */
.schedule-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.schedule-table {
  width: 100%;
  /* Time + Mon–Sun (7 days) */
  min-width: 720px;
  table-layout: fixed;
  border-collapse: collapse;
  border: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
}

.schedule-table th,
.schedule-table td {
  box-sizing: border-box;
  width: 12.5%;
  padding: var(--spacing-md);
  text-align: center;
  vertical-align: middle;
  /* Full grid — stays visible over cell background colors */
  border: 1px solid var(--color-border);
}

.schedule-table th {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  background-color: var(--color-bg-paper);
}

.schedule-table td {
  color: var(--color-text-secondary);
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.schedule-table__time {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.schedule-table__actions {
  width: 3.25rem;
  max-width: 3.25rem;
  text-align: center;
  white-space: nowrap;
}

/* Edit mode: fixed actions column; time + 7 days share remaining width equally.
 * No horizontal scroll — table fills the container without min-width floor. */
.schedule-block--edit .schedule-wrap {
  overflow-x: hidden;
}

.schedule-table--edit {
  min-width: 0;
  width: 100%;
}

.schedule-table--edit th,
.schedule-table--edit td {
  width: calc((100% - 3.25rem) / 8);
  padding: 0.35rem;
  overflow: hidden;
}

.schedule-table--edit .schedule-table__actions {
  width: 3.25rem;
  max-width: 3.25rem;
}

/* Compact row-delete control (overrides default .btn 44px min-height) */
.schedule-table--edit .btn.schedule-edit__row-del {
  min-width: 0;
  min-height: 28px;
  height: 28px;
  padding: 0 0.4rem;
  font-size: var(--font-size-xs);
  line-height: 1;
}

.schedule-table td[style],
.schedule-table__time[style] {
  /* Colored cells stay readable over soft palette fills */
  color: var(--color-text-primary);
}

/* Space between consecutive *visible* tables only (hidden siblings must not add top gap). */
.schedule-block:not([hidden]) ~ .schedule-block:not([hidden]) {
  margin-top: var(--spacing-2xl);
}

.schedule-block[hidden] {
  display: none !important;
}

/* Filter chips: flex so static HTML (buttons as direct children) matches JS layout.
   Edit mode adds a manage row — use grid only then. */
.schedule-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0;
}

.schedule-filters--edit {
  display: grid;
  gap: var(--spacing-sm);
}

.schedule-filters__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.schedule-filters__manage {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.schedule-filters__manage-btn {
  min-height: 36px;
  padding: 0.4rem 0.85rem;
  font-size: var(--font-size-xs);
}

.schedule-edit__filter-heading {
  margin: 0 0 var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
}

.schedule-filters__btn {
  min-height: 44px;
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-default);
  font: inherit;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition:
    background-color var(--duration-fast, 150ms) ease,
    color var(--duration-fast, 150ms) ease,
    border-color var(--duration-fast, 150ms) ease;
}

.schedule-filters__btn:hover,
.schedule-filters__btn:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
  outline: none;
}

.schedule-filters__btn.is-active {
  border-color: var(--color-accent);
  background-color: var(--color-accent);
  color: var(--color-white, #fff);
}

.schedule-filters[hidden] {
  display: none !important;
}

/*
 * Hide seed/static tables until Firestore paint finishes.
 * Prevents a flash of default HTML (초등 A/B …) before the saved schedule appears.
 * scripting:none keeps content visible for no-JS / some crawlers.
 */
body[data-page="schedule"]:not(.is-schedule-hydrated) [data-schedule-filters],
body[data-page="schedule"]:not(.is-schedule-hydrated) [data-schedule-root] {
  visibility: hidden;
}

@media (scripting: none) {
  body[data-page="schedule"] [data-schedule-filters],
  body[data-page="schedule"] [data-schedule-root] {
    visibility: visible;
  }
}

.schedule-note {
  /* Keep note close to the table; right-align as a footnote-style disclaimer */
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  text-align: right;
}

/* Linked 반 cells — clickable for curriculum panel */
.schedule-table__cell--linked {
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--color-text-primary) 25%, transparent);
  text-underline-offset: 0.15em;
  transition: box-shadow var(--duration-fast, 150ms) ease;
}

.schedule-table__cell--linked:hover,
.schedule-table__cell--linked:focus-visible {
  box-shadow: inset 0 0 0 2px var(--color-accent);
  outline: none;
}

.schedule-curriculum-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal-backdrop, 1300);
  background-color: rgba(17, 24, 39, 0.35);
}

.schedule-curriculum-panel {
  position: fixed;
  top: 0;
  right: 0;
  z-index: var(--z-modal, 1400);
  display: flex;
  flex-direction: column;
  /* 150% of prior 22rem so curriculum + images fit more comfortably */
  width: min(33rem, 92vw);
  height: 100%;
  padding: var(--spacing-lg);
  background-color: var(--color-bg-default, #fff);
  border-left: 1px solid var(--color-border);
  box-shadow: -8px 0 24px rgba(17, 24, 39, 0.12);
  overflow: auto;
  transform: translateX(0);
  animation: schedule-panel-in 200ms ease-out;
}

/* Author `display: flex` would otherwise keep the panel visible despite [hidden]. */
.schedule-curriculum-panel[hidden],
.schedule-curriculum-backdrop[hidden] {
  display: none !important;
}

@keyframes schedule-panel-in {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

.schedule-curriculum-panel__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.schedule-curriculum-panel__title {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  line-height: var(--line-height-tight);
}

.schedule-curriculum-panel__close {
  flex-shrink: 0;
  min-height: 36px;
  padding: 0.35rem 0.75rem;
}

.schedule-curriculum-panel__swatch {
  width: 100%;
  height: 0.5rem;
  margin-bottom: var(--spacing-md);
  border-radius: var(--radius-full, 9999px);
}

.schedule-curriculum-panel__body {
  display: grid;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-primary);
}

.schedule-curriculum-panel__body p {
  margin: 0;
}

.schedule-curriculum-panel__empty {
  color: var(--color-text-muted);
}

/* Admin layout — same left-gutter pattern as /results/ */
.schedule-admin-layout {
  width: 100%;
}

/* Filter ↔ table spacing only (intro ↔ section uses global .section padding-block). */
body[data-page="schedule"] .section[data-schedule-section] .section__inner {
  gap: var(--spacing-md);
}

.schedule-admin-bar {
  display: grid;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background-color: var(--color-bg-paper);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
}

.schedule-admin-bar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  align-items: stretch;
}

.schedule-admin-bar__actions .btn {
  width: 100%;
  justify-content: center;
}

.schedule-admin-bar__status {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.schedule-admin-bar__status[data-kind="ok"] {
  color: var(--color-success, #0a7a3e);
}

.schedule-admin-bar__status[data-kind="error"] {
  color: var(--color-error, #c0392b);
}

.schedule-admin-bar__status[data-kind="info"] {
  color: var(--color-text-secondary);
}

/* Narrow: bar above content */
@media (max-width: 1439px) {
  .schedule-admin-layout--active > .schedule-admin-bar {
    width: calc(100% - (var(--container-padding) * 2));
    max-width: var(--container-max);
    margin-inline: auto;
    margin-bottom: var(--spacing-md);
  }

  .schedule-admin-bar__actions {
    flex-direction: row;
  }

  .schedule-admin-bar__actions .btn {
    width: auto;
  }
}

/* Wide: bar in the left gutter beside the schedule tables */
@media (min-width: 1440px) {
  .schedule-admin-layout--active > .schedule-admin-bar {
    position: fixed;
    top: var(--schedule-admin-bar-top, 50vh);
    left: max(
      var(--spacing-sm),
      calc(50% - (var(--container-max) / 2) - 11rem - var(--spacing-lg))
    );
    width: 11rem;
    z-index: var(--z-sticky, 1100);
  }

  .schedule-admin-bar__actions {
    flex-direction: column;
  }
}

/* Edit mode form fields */
.schedule-edit__field {
  display: grid;
  gap: 0.35rem;
  margin-bottom: var(--spacing-md);
}

.schedule-edit__field--page {
  margin-bottom: var(--spacing-xl);
}

.schedule-edit__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
}

.schedule-edit__input {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 40px;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  /* Always white so fields stay clear over colored table cells / paper sections */
  background-color: #ffffff;
  font: inherit;
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  text-align: center;
  box-sizing: border-box;
}

.schedule-edit__field .schedule-edit__input,
.schedule-edit__field--page .schedule-edit__input {
  text-align: left;
}

.schedule-edit__input--area {
  min-height: 64px;
  resize: vertical;
}

.schedule-edit__input--time {
  min-width: 0;
  width: 100%;
}

.schedule-table--edit th,
.schedule-table--edit td {
  padding: 0.35rem;
  vertical-align: middle;
}

/* Text editor: text + color select stacked for same-class coloring */
.schedule-edit__cell {
  display: grid;
  gap: 0.3rem;
  min-width: 0;
  max-width: 100%;
  padding: 0.2rem;
  border-radius: var(--radius-sm);
  box-sizing: border-box;
}

.schedule-edit__color {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 32px;
  padding: 0.2rem 0.2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: var(--font-size-xs);
  color: var(--color-text-primary);
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
}

.schedule-edit__class {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 32px;
  padding: 0.2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: var(--font-size-xs);
  color: var(--color-text-primary);
  background-color: #ffffff;
  cursor: pointer;
  box-sizing: border-box;
}

.schedule-edit__classes-bar {
  display: grid;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-paper);
}

.schedule-edit__classes-bar-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
}

.schedule-edit__classes-bar-copy {
  display: grid;
  gap: 0.25rem;
  min-width: 0;
  flex: 1 1 12rem;
}

.schedule-edit__classes-bar-title {
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.schedule-edit__classes-bar-grid {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 640px) {
  .schedule-edit__classes-bar-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .schedule-edit__classes-bar-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1024px) {
  .schedule-edit__classes-bar-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.schedule-edit__classes-bar-empty {
  margin: 0;
  grid-column: 1 / -1;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* 반 list / form modals */
.schedule-class-modal {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-modal, 1400) + 20);
  display: grid;
  place-items: center;
  padding: var(--spacing-md);
}

.schedule-class-modal__backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(17, 24, 39, 0.4);
}

.schedule-class-modal__panel {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--spacing-md);
  width: min(44rem, 100%);
  max-height: min(88vh, 52rem);
  padding: var(--spacing-lg);
  overflow: auto;
  background-color: var(--color-bg-default, #fff);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(17, 24, 39, 0.18);
}

.schedule-class-modal__panel--form {
  width: min(52rem, 96vw);
}

.schedule-class-modal__top-row {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .schedule-class-modal__top-row {
    grid-template-columns: 1fr 10rem;
    align-items: end;
  }
}

.schedule-class-modal__field--name,
.schedule-class-modal__field--bg,
.schedule-class-modal__editor-wrap {
  margin-bottom: 0;
}

.schedule-class-modal__editor-wrap .sun-editor-editable img,
.schedule-curriculum-panel__body img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0.75rem 0;
}

.schedule-class-modal__editor-wrap .sun-editor {
  width: 100%;
  border-radius: var(--radius-md);
}

.schedule-curriculum-panel__body.sun-editor-editable {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.schedule-curriculum-panel__body.sun-editor-editable p {
  margin: 0 0 0.65em;
}

.schedule-curriculum-panel__body.sun-editor-editable ul,
.schedule-curriculum-panel__body.sun-editor-editable ol {
  margin: 0 0 0.65em;
  padding-left: 1.25rem;
}

.schedule-class-modal__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
}

.schedule-class-modal__head-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.schedule-class-modal__title {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.schedule-class-modal__hint,
.schedule-class-modal__empty {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.schedule-class-modal__grid {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .schedule-class-modal__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.schedule-class-card {
  display: grid;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: #ffffff;
  cursor: pointer;
  transition: border-color var(--duration-fast, 150ms) ease;
}

.schedule-class-card:hover,
.schedule-class-card:focus-within {
  border-color: var(--color-accent);
}

/* Name + edit/delete on one row */
.schedule-class-card__row {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  min-width: 0;
}

.schedule-class-card__name {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  min-width: 0;
  flex: 1 1 auto;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.schedule-class-card__dot {
  flex-shrink: 0;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--color-border) 80%, transparent);
  box-sizing: border-box;
}

.schedule-class-card__dot--empty {
  background-color: transparent;
  border-style: dashed;
}

.schedule-class-card__name-text {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.schedule-class-card__actions {
  display: flex;
  flex-wrap: nowrap;
  flex-shrink: 0;
  gap: var(--spacing-xs, 4px);
}

.schedule-class-card__btn {
  min-height: 32px;
  padding: 0.25rem 0.55rem;
  font-size: var(--font-size-xs);
}

.schedule-class-modal__foot {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
}

.schedule-edit__table-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.schedule-edit__table-head .schedule-edit__field {
  flex: 1 1 12rem;
  margin-bottom: 0;
}

.schedule-edit__row-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: var(--spacing-sm) 0 var(--spacing-md);
}

.schedule-edit__hint {
  margin: 0;
  flex: 1 1 12rem;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.schedule-edit__add-table {
  margin-top: var(--spacing-lg);
}

.schedule-block--edit {
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--color-border-light);
}

/* Location — per-campus address / phone / hours + map */
.location-grid {
  display: grid;
  gap: var(--spacing-2xl);
}

@media (min-width: 768px) {
  .location-grid {
    grid-template-columns: 1fr 1.2fr;
    align-items: start;
  }
}

.location-detail {
  display: grid;
  gap: var(--spacing-lg);
}

/* Heading sits in the text column so the map starts at the section top. */
.location-detail > .section-heading {
  margin-bottom: 0;
  scroll-margin-top: 6rem;
}

.location-detail__row {
  display: grid;
  gap: var(--spacing-xs);
}

.location-detail__label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--color-accent-dark);
}

.location-detail__value {
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  line-height: var(--line-height-relaxed);
}

.location-detail__value a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.location-detail__value a:hover {
  color: var(--color-accent-dark);
}

/* Campus map — Naver Web Dynamic Map canvas (place iframes are frame-blocked) */
.location-map {
  display: grid;
  gap: var(--spacing-sm);
  min-width: 0;
  position: relative;
}

.location-map__canvas {
  display: block;
  width: 100%;
  height: 280px;
  border: 0;
  border-radius: var(--radius-lg);
  background-color: var(--color-gray-100);
  overflow: hidden;
}

/* Custom campus pin. translate puts the mark tip on the map coordinate. */
.location-map__pin {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transform: translate(-50%, -100%);
}

.location-map__pin-name {
  padding: 0.5rem 0.95rem;
  border: 2px solid var(--palette-red-dark);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-default);
  box-shadow: var(--shadow-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text-primary);
  white-space: nowrap;
}

/* Deep red on purpose. The page accent follows the site theme,
   and a green or blue pin disappears into the map. */
.location-map__pin-mark {
  width: 30px;
  height: 30px;
  border: 4px solid var(--color-bg-default);
  border-radius: 50% 50% 50% 0;
  background-color: var(--palette-red-dark);
  box-shadow: var(--shadow-md);
  transform: rotate(-45deg);
}

.location-map__fallback {
  margin: 0;
  padding: var(--spacing-md);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-muted);
}

/* Children are positioned on the map; the toolbar itself takes no row. */
.location-map__toolbar {
  display: contents;
}

.location-map__link {
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  z-index: 5;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-md);
  background-color: transparent;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

/* Copy result. Fixed so it does not sit in the map toolbar. */
.location-toast {
  position: fixed;
  left: 50%;
  bottom: var(--spacing-xl);
  z-index: var(--z-fixed);
  margin: 0;
  max-width: calc(100% - var(--spacing-xl));
  padding: 0.75rem 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-default);
  box-shadow: var(--shadow-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-text-primary);
  pointer-events: none;
  opacity: 0;
  transform: translateX(-50%) translateY(8px);
  transition:
    opacity var(--duration-normal) var(--ease-out),
    transform var(--duration-normal) var(--ease-out);
}

.location-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.location-toast[data-kind="ok"] {
  color: var(--color-success);
}

.location-toast[data-kind="error"] {
  color: var(--color-error);
}

/* Share control sits on the map, top-right, above the Naver canvas. */
.location-map__share {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  z-index: 5;
  background-color: var(--color-bg-default);
  box-shadow: var(--shadow-md);
}

.location-map__link:hover {
  color: var(--color-accent);
}

@media (min-width: 768px) {
  .location-map__canvas {
    height: 360px;
  }
}

/* CTA band at end of priority pages */
.page-cta {
  padding-block: var(--spacing-2xl);
  background-color: var(--color-bg-paper);
  border-top: 1px solid var(--color-border-light);
}

.page-cta__inner {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.page-cta__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
}

.page-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

@media (min-width: 768px) {
  .page-cta__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}