/*
 * WHAT'S UP IN THE SKY — assets/css/whats-up.css
 * OWNERSHIP: summary cards, observing-period grids, object listings, and
 * feature-specific responsive presentation.
 *
 * ROUTINE EDITS: update the .wu-* component selector, then inspect matching
 * media queries and confirm After Sunset / Late Night / Pre-Dawn on mobile.
 * General fonts, colors, navigation, and Heroes belong in site.css.
 * CSS class names are consumed by PHP templates; don't rename casually.
 */
.wu-summary {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 16px;
}
.wu-summary article {
  display: flex;
  gap: 14px;
  border: 1px solid #dbe3ec;
  border-radius: 16px;
  padding: 20px;
  background: #fff;
  box-shadow: 0 7px 22px rgba(11,18,32,.055);
}
.wu-summary i {
  font-style: normal;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #eaf0f6;
  color: #142a46;
  font-size: 1.25rem;
}
.wu-summary span,.wu-kicker {
  display: block;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .68rem;
  font-weight: 800;
  color: #5c738b;
}
.wu-summary strong {
  display: block;
  font: 700 1.05rem Montserrat,sans-serif;
  margin: .15rem 0 .35rem;
}
.wu-summary p {
  margin: 0;
  color: #53677c;
  font-size: .9rem;
  line-height: 1.45;
}
.wu-planner {
  background: #f3f6f9;
}
.wu-periods {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 20px;
  margin: 28px 0;
}
.wu-period {
  background: #fff;
  border: 1px solid #d9e2eb;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 9px 28px rgba(11,18,32,.06);
}
.wu-period>header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 19px 20px;
  background: #142a46;
  color: #fff;
}
.wu-period h3 {
  margin: 0;
  color: #fff;
}
.wu-period header span {
  font-size: .82rem;
  color: #dce8f3;
}
.wu-targets {
  padding: 8px;
}
.wu-target {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  gap: 12px;
  align-items: center;
  text-decoration: none;
  color: #0b1220;
  padding: 14px 12px;
  border-radius: 12px;
  border: 1px solid transparent;
}
.wu-target:hover,.wu-target:focus-visible {
  background: #f5f8fb;
  border-color: #d5e0ea;
}
.wu-target>div>strong {
  display: block;
  font: 700 1rem Montserrat,sans-serif;
}
.wu-target small {
  display: block;
  color: #63758a;
  font-size: .75rem;
}
.wu-target aside {
  text-align: right;
}
.wu-target aside strong {
  font: 700 1.2rem Montserrat,sans-serif;
}
.wu-target aside b {
  color: #a6192e;
  font-size: 1.4rem;
  margin-left: 4px;
}
.wu-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.wu-badges span {
  padding: 4px 7px;
  border-radius: 999px;
  background: #eaf0f6;
  color: #334f69;
  font-size: .64rem;
  font-weight: 700;
}
.wu-empty {
  padding: 16px;
  color: #607287;
}
.wu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  background: #fff;
  border: 1px solid #dbe3ec;
  border-radius: 16px;
  padding: 18px 20px;
}
.wu-footer span {
  display: block;
  color: #607287;
  font-size: .88rem;
}
.wu-object-hero {
  background: #142a46;
  color: #fff;
  padding: 54px 0;
}
.wu-object-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: end;
}
.wu-object-head h1 {
  color: #fff;
}
.wu-object-head .wu-badges span {
  background: rgba(255,255,255,.12);
  color: #fff;
}
.wu-coords {
  display: grid;
  grid-template-columns: auto auto;
  gap: 5px 13px;
  background: rgba(255,255,255,.08);
  padding: 15px 18px;
  border-radius: 12px;
}
.wu-object-grid {
  display: grid;
  grid-template-columns: minmax(0,2fr) minmax(250px,.8fr);
  gap: 26px;
}
.wu-object-main,.wu-side {
  display: grid;
  gap: 18px;
}
.wu-panel {
  border: 1px solid #dbe3ec;
  border-radius: 16px;
  background: #fff;
  padding: 22px;
}
.wu-panel dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 15px;
}
.wu-panel dd {
  margin: 0;
  text-align: right;
  font-weight: 700;
}
.wu-vis {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 10px;
}
.wu-vis div {
  background: #f2f6f9;
  border-radius: 10px;
  padding: 12px;
}
.wu-vis span {
  display: block;
  font-size: .7rem;
  color: #66798d;
}
.wu-chart {
  min-height: 150px;
  border: 1px dashed #b9c7d4;
  border-radius: 12px;
  background: #f5f8fb;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px;
  color: #607287;
}
.wu-chart strong {
  color: #142a46;
}
@media(max-width:980px) {
  .wu-summary {
    grid-template-columns: repeat(2,1fr);
  }
  .wu-periods,.wu-object-grid {
    grid-template-columns: 1fr;
  }
}
@media(max-width:640px) {
  .wu-summary {
    grid-template-columns: 1fr;
  }
  .wu-footer {
    align-items: flex-start;
    flex-direction: column;
  }
  .wu-object-head {
    grid-template-columns: 1fr;
  }
  .wu-vis {
    grid-template-columns: 1fr;
  }
}
/* v0.5.1 incremental additions */
.wu-summary-link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.wu-summary-link article {
  height: 100%;
  transition: transform .15s,border-color .15s,box-shadow .15s;
}
.wu-summary-link:hover article,.wu-summary-link:focus-visible article {
  transform: translateY(-2px);
  border-color: #aabccc;
  box-shadow: 0 10px 28px rgba(11,18,32,.10);
}
.wu-summary-link:focus-visible {
  outline: 2px solid #142a46;
  outline-offset: 3px;
  border-radius: 16px;
}
.wu-summary-link b {
  color: #142a46;
}
.wu-resource-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.wu-outlinebtn {
  background: #fff !important;
  color: #142a46 !important;
  border: 1px solid #142a46 !important;
}
@media(prefers-reduced-motion:reduce) {
  .wu-summary-link article {
    transition: none;
  }
  .wu-summary-link:hover article,.wu-summary-link:focus-visible article {
    transform: none;
  }
}
/* v0.5.2 */
.wu-rts {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 10px;
  margin-top: 14px;
}
.wu-rts div {
  border: 1px solid #dce3ea;
  border-radius: 12px;
  padding: 12px;
  background: #f8fafc;
}
.wu-rts span {
  display: block;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #66788a;
}
.wu-rts strong {
  display: block;
  margin-top: 3px;
  color: #142a46;
  font-size: 1.05rem;
}
.program-stack a {
  display: block;
  text-decoration: none;
  color: #142a46;
  font-weight: 700;
  padding: 7px 0;
  border-bottom: 1px solid #e6ebf0;
}
.program-stack a:last-child {
  border-bottom: 0;
}
.program-stack a:hover {
  text-decoration: underline;
}
.wu-program-grid {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 18px;
}
.wu-program-card {
  border: 1px solid #d9e1e8;
  border-radius: 16px;
  padding: 22px;
  background: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
}
.wu-program-card>div>span {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: #6b7c8d;
  font-weight: 700;
}
.wu-program-card h2 {
  margin: .25rem 0 .55rem;
  font-size: 1.35rem;
}
.wu-program-card p {
  margin: 0;
  color: #536577;
}
.wu-program-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}
.wu-program-foot>span {
  font-size: .86rem;
  color: #66788a;
}
.wu-note {
  margin-top: 22px;
  border-left: 4px solid #142a46;
  padding: 14px 18px;
  background: #f6f8fa;
}
.wu-note p {
  margin: .25rem 0 0;
}
@media(max-width:800px) {
  .wu-rts {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
  .wu-program-grid {
    grid-template-columns: 1fr;
  }
  .wu-program-foot {
    align-items: flex-start;
    flex-direction: column;
  }
}
/* 0.10.0.5.4 */
.wu-time-icon-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  display: block;
  flex: 0 0 42px;
}