/* ============================================================
   FY2026 JAXA Earth Observation Mission Joint PI Workshop
   Main Stylesheet
   ============================================================ */

/* ---- Reset & Base ----------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
               'Helvetica Neue', Arial, sans-serif;
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.7;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-earth-blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ---- Design Tokens ---------------------------------------- */
:root {
  --color-navy:       #0d2146;
  --color-earth-blue: #1a5276;
  --color-accent:     #0d9daa;
  --color-accent-light: #e6f6f8;
  --color-white:      #ffffff;
  --color-bg-light:   #f6f8fb;
  --color-text:       #2c3340;
  --color-text-light: #5a6478;
  --color-border:     #dde3ed;

  --max-width: 1080px;
  --header-height: 68px;
  --section-padding: 72px 24px;
  --border-radius: 4px;
}

/* ---- Layout Utilities ------------------------------------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-padding);
}

.section--alt {
  background-color: var(--color-bg-light);
}

/* ---- Typography ------------------------------------------- */
h1, h2, h3, h4 {
  color: var(--color-navy);
  line-height: 1.3;
  font-weight: 700;
}

.page-title {
  font-size: 2rem;
  margin-bottom: 8px;
  color: var(--color-navy);
}

.section-heading {
  font-size: 1.5rem;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent);
}

.section-intro {
  color: var(--color-text);
  max-width: 760px;
  margin-bottom: 32px;
  font-size: 1rem;
}

/* ---- Page Header Banner ----------------------------------- */
.page-banner {
  background-color: var(--color-navy);
  padding: 48px 24px 40px;
}

.page-banner .container {
  display: flex;
  flex-direction: column;
}

.page-banner .page-title {
  color: var(--color-white);
  margin-bottom: 4px;
}

.page-banner .breadcrumb {
  color: rgba(255,255,255,0.65);
  font-size: 0.85rem;
}

.page-banner .breadcrumb a {
  color: rgba(255,255,255,0.75);
}

.page-banner .breadcrumb a:hover {
  color: var(--color-white);
}

/* ---- Site Header ------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.site-header .container {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}

.site-header__logo {
  display: flex;
  flex-direction: column;
}

.site-header__logo-name {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-light);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.site-header__logo-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: 0.01em;
  line-height: 1.3;
}

/* ---- Navigation ------------------------------------------- */
.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav__list {
  list-style: none;
  display: flex;
  gap: 4px;
}

.site-nav__link {
  display: block;
  padding: 6px 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--border-radius);
  transition: color 0.15s, background-color 0.15s;
  white-space: nowrap;
}

.site-nav__link:hover {
  color: var(--color-earth-blue);
  background-color: var(--color-bg-light);
  text-decoration: none;
}

.site-nav__link.active {
  color: var(--color-earth-blue);
  background-color: var(--color-accent-light);
  font-weight: 600;
}

/* ---- Hamburger ------------------------------------------- */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--border-radius);
}

.hamburger:hover {
  background-color: var(--color-bg-light);
}

.hamburger__line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-navy);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

.hamburger[aria-expanded="true"] .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger[aria-expanded="true"] .hamburger__line:nth-child(2) {
  opacity: 0;
}

.hamburger[aria-expanded="true"] .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---- Hero ------------------------------------------------- */
.hero {
  position: relative;
  width: 100%;
  min-height: 500px;
  background-color: var(--color-navy);
  background-image: url('../img/hero-main.jpg');
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(10, 25, 60, 0.82) 0%,
    rgba(10, 25, 60, 0.65) 50%,
    rgba(10, 25, 60, 0.30) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px;
  width: 100%;
}

.hero__label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.hero__hosted {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 8px;
  font-weight: 400;
}

.hero__title {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.15;
  max-width: 600px;
  margin-bottom: 24px;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.hero__title span {
  display: block;
  font-size: 1.1rem;
  font-weight: 400;
  color: rgba(255,255,255,0.85);
  margin-top: 12px;
  letter-spacing: 0.02em;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
}

.hero__meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero__meta-item::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---- Buttons ---------------------------------------------- */
.btn {
  display: inline-block;
  padding: 12px 28px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
  letter-spacing: 0.02em;
  text-align: center;
  border: 2px solid transparent;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background-color: #0b8897;
  border-color: #0b8897;
  text-decoration: none;
  color: var(--color-white);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.6);
}

.btn--outline:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: var(--color-white);
  text-decoration: none;
  color: var(--color-white);
}

.btn--outline-navy {
  background-color: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}

.btn--outline-navy:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
  text-decoration: none;
}

.btn--disabled {
  opacity: 0.55;
  cursor: default;
  pointer-events: none;
}

/* ---- Info Blocks (Home) ---------------------------------- */
.info-blocks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-color: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  margin-bottom: 0;
}

.info-block {
  background-color: var(--color-white);
  padding: 32px 28px;
  text-align: center;
}

.info-block__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.info-block__value {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.4;
}

.info-block__sub {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

/* ---- What's New ------------------------------------------- */
.news-list {
  list-style: none;
  border-left: 3px solid var(--color-accent);
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.news-list__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.news-list__date {
  font-size: 0.82rem;
  color: var(--color-text-light);
  font-weight: 600;
}

.news-list__text {
  color: var(--color-text);
  font-size: 0.95rem;
}

/* ---- Overview Table --------------------------------------- */
.overview-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.overview-table th,
.overview-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.overview-table th {
  width: 200px;
  font-weight: 600;
  color: var(--color-navy);
  white-space: nowrap;
  background-color: var(--color-bg-light);
}

.overview-table tr:last-child th,
.overview-table tr:last-child td {
  border-bottom: none;
}

/* ---- Project List ---------------------------------------- */
.project-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
  margin-top: 8px;
}

.project-list__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--border-radius);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-navy);
}

/* ---- Program Table ---------------------------------------- */
.program-note {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 20px;
  padding: 12px 16px;
  background-color: var(--color-bg-light);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.table-scroll-hint {
  display: none;
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-bottom: 10px;
  font-style: italic;
}

.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
}

.program-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  min-width: 700px;
}

.program-table th,
.program-table td {
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  vertical-align: middle;
  text-align: center;
}

.program-table thead th {
  background-color: var(--color-navy);
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.program-table thead th.th-date {
  background-color: var(--color-earth-blue);
}

.program-table tbody th {
  background-color: var(--color-bg-light);
  font-weight: 600;
  color: var(--color-navy);
  text-align: left;
  white-space: nowrap;
  min-width: 120px;
}

.program-table .slot-label {
  font-size: 0.78rem;
  color: var(--color-text-light);
  font-weight: 400;
}

.program-table td.tbd {
  color: var(--color-text-light);
  font-style: italic;
  font-size: 0.8rem;
}

.program-table td.session-name {
  font-weight: 500;
  color: var(--color-text);
  text-align: left;
}

/* ---- Detailed Programs ------------------------------------ */
.detail-programs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.detail-programs-list__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: 0.95rem;
  color: var(--color-navy);
  font-weight: 500;
}

.detail-programs-list__item .coming-soon {
  font-size: 0.78rem;
  color: var(--color-text-light);
  font-weight: 400;
  font-style: italic;
}

/* ---- Access ----------------------------------------------- */
.plain-list {
  padding-left: 1.2em;
  line-height: 1.8;
  color: var(--color-text);
  font-size: 0.95rem;
}

.plain-list li + li {
  margin-top: 8px;
}

.venue-address {
  font-style: normal;
  line-height: 1.8;
  color: var(--color-text);
  font-size: 0.95rem;
}

.map-container {
  width: 100%;
  height: 450px;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.map-actions {
  margin-top: 16px;
}

/* ---- Accommodation ---------------------------------------- */
.accommodation-notice {
  padding: 32px;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  max-width: 640px;
}

.accommodation-notice p {
  margin-bottom: 12px;
  color: var(--color-text);
}

.accommodation-notice p:last-child {
  margin-bottom: 0;
}

/* Hotel list structure (for future use) */
.hotel-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hotel-item {
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
}

.hotel-item__name {
  font-weight: 600;
  color: var(--color-navy);
  font-size: 1rem;
  margin-bottom: 6px;
}

.hotel-item__meta {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ---- Registration ----------------------------------------- */
.registration-notice {
  text-align: center;
  padding: 64px 24px;
  max-width: 540px;
  margin: 0 auto;
}

.registration-notice__status {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 20px;
}

.registration-notice__text {
  color: var(--color-text);
  margin-bottom: 32px;
  font-size: 1rem;
}

/* ---- Registration Eligibility ----------------------------- */
.registration-eligibility {
  max-width: 100%;
  margin: 0 0 32px;
  text-align: left;
  background: var(--color-bg-light);
  border-left: 4px solid var(--color-accent);
  padding: 20px 24px;
  border-radius: 0 4px 4px 0;
}

.registration-eligibility__heading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}

.registration-eligibility__text {
  font-size: 0.93rem;
  color: var(--color-text);
  line-height: 1.75;
  margin-bottom: 0;
}

.registration-eligibility__text + .registration-eligibility__text {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--color-border);
  color: #555;
}

/* Register Now button area — add href and remove .btn--disabled when ready */
.registration-cta {
  margin-top: 24px;
}

/* ---- Participants ----------------------------------------- */
.participants-notice {
  padding: 32px;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  max-width: 640px;
}

.participants-notice p {
  margin-bottom: 12px;
  color: var(--color-text);
}

.participants-notice p:last-child {
  margin-bottom: 0;
}

/* ---- Contact ---------------------------------------------- */
.contact-block {
  padding: 32px;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  max-width: 560px;
}

.contact-block__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 6px;
}

.contact-block + .contact-block {
  margin-top: 24px;
}

.contact-block__name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.contact-block__address {
  font-style: normal;
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 10px;
}

.contact-block__email a {
  font-size: 1rem;
  color: var(--color-earth-blue);
  font-weight: 500;
}

.contact-block__note {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.7;
}

/* ---- Footer ----------------------------------------------- */
.site-footer {
  background-color: var(--color-navy);
  color: rgba(255,255,255,0.75);
  padding: 48px 24px 32px;
  font-size: 0.875rem;
}

.site-footer .container {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.site-footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
}

.site-footer__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 4px;
  line-height: 1.4;
}

.site-footer__date {
  color: rgba(255,255,255,0.65);
  font-size: 0.85rem;
}

.site-footer__hosted {
  color: rgba(255,255,255,0.65);
  font-size: 0.82rem;
  margin-top: 8px;
}

.site-footer__contact {
  font-size: 0.85rem;
}

.site-footer__contact-label {
  color: rgba(255,255,255,0.55);
  font-size: 0.78rem;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.site-footer__contact a {
  color: var(--color-accent);
}

.site-footer__contact a:hover {
  color: #fff;
}

.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 20px;
  text-align: center;
  color: rgba(255,255,255,0.45);
  font-size: 0.8rem;
}

/* ---- Intro Section (Home) --------------------------------- */
.intro-text {
  max-width: 760px;
}

.intro-text p + p {
  margin-top: 16px;
}

/* ---- Responsive ------------------------------------------- */
@media (max-width: 900px) {
  :root {
    --section-padding: 56px 20px;
  }

  .hero__title {
    font-size: 1.9rem;
  }

  .info-blocks {
    grid-template-columns: 1fr;
  }

  .overview-table th {
    width: 140px;
  }
}

@media (max-width: 768px) {
  /* Header */
  .site-header__logo-title {
    font-size: 0.72rem;
    max-width: 220px;
  }

  /* Nav: mobile drawer */
  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 12px 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    z-index: 999;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav__list {
    flex-direction: column;
    gap: 0;
  }

  .site-nav__link {
    padding: 12px 24px;
    border-radius: 0;
    font-size: 0.95rem;
  }

  .hamburger {
    display: flex;
  }

  /* Hero */
  .hero {
    min-height: 420px;
    background-position: 70% center;
  }

  .hero__title {
    font-size: 1.6rem;
  }

  .hero__content {
    padding: 60px 20px;
  }

  /* Program table */
  .table-scroll-hint {
    display: block;
  }

  /* Map */
  .map-container {
    height: 350px;
  }

  /* Footer */
  .site-footer__top {
    flex-direction: column;
  }

  /* Misc */
  .page-title {
    font-size: 1.6rem;
  }

  .section-heading {
    font-size: 1.25rem;
  }

  .overview-table th,
  .overview-table td {
    padding: 10px 14px;
  }

  .overview-table th {
    width: 120px;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 1.4rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .project-list {
    grid-template-columns: 1fr;
  }

  .info-block {
    padding: 24px 16px;
  }
}

/* ---- Program: Day Tabs ------------------------------------ */
.program-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 0;
}

.tab-btn {
  padding: 10px 18px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  transition: color 0.15s, border-color 0.15s, background-color 0.15s;
  white-space: nowrap;
  margin-bottom: -2px;
  font-family: inherit;
}

.tab-btn:hover {
  color: var(--color-earth-blue);
  background-color: var(--color-bg-light);
}

.tab-btn.active {
  color: var(--color-navy);
  border-bottom-color: var(--color-accent);
  background-color: var(--color-white);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ---- Program: Day Table ----------------------------------- */
.day-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  table-layout: fixed;
}

.day-table th,
.day-table td {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  vertical-align: middle;
  text-align: center;
}

.day-table thead th {
  background-color: var(--color-navy);
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
}

.day-table thead .th-time {
  background-color: var(--color-earth-blue);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.85);
  font-weight: 400;
}

.day-table tbody .col-room {
  background-color: var(--color-bg-light);
  font-weight: 700;
  color: var(--color-navy);
  white-space: nowrap;
  width: 80px;
}

.day-table tbody .col-cap {
  background-color: var(--color-bg-light);
  color: var(--color-text-light);
  font-size: 0.8rem;
  width: 64px;
}

.day-table td.sess-empty {
  color: var(--color-border);
  font-size: 0.75rem;
}

.day-table td.sess-plenary {
  background-color: #e8f3fb;
  color: var(--color-navy);
  font-weight: 600;
}

.day-table td.sess-eo {
  background-color: #eef7f4;
  color: #1a4d3c;
  font-size: 0.82rem;
  font-weight: 500;
}

.day-table td.sess-project {
  background-color: #f3f1fb;
  color: #2d2060;
  font-weight: 500;
}

.day-table td.sess-poster {
  background-color: #f8f5ff;
  color: #4a3880;
  font-size: 0.82rem;
}

.day-table td.sess-ops {
  color: var(--color-text-light);
  font-size: 0.8rem;
  font-style: italic;
}

.day-table td.sess-reg {
  color: var(--color-text-light);
  font-size: 0.8rem;
}

/* Floor label in room column */
.floor-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--color-text-light);
  margin-top: 2px;
}

/* ---- Program: Mobile responsiveness ----------------------- */
@media (max-width: 600px) {
  .tab-btn {
    padding: 8px 12px;
    font-size: 0.8rem;
  }

  .day-table {
    font-size: 0.78rem;
  }

  .day-table th,
  .day-table td {
    padding: 8px 6px;
  }

  .col-cap {
    display: none;
  }

  .day-table tbody .col-room {
    width: 60px;
    font-size: 0.78rem;
  }
}

/* ---- Outline: Plain project list (non-interactive) -------- */
.plain-project-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  max-width: 560px;
}

.plain-project-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 0.95rem;
  padding-left: 16px;
  position: relative;
}

.plain-project-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

@media (max-width: 600px) {
  .plain-project-list {
    grid-template-columns: 1fr;
  }
}