:root {
  color-scheme: light;
  --color-bg: #f7f5f0;
  --color-panel: #ffffff;
  --color-accent: #2a6f97;
  --color-text: #23272b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Malgun Gothic", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
}

#screen-input {
  max-width: 420px;
  margin: 80px auto;
  padding: 24px;
  background: var(--color-panel);
  border-radius: 12px;
}

#screen-input label { display: block; margin-top: 12px; font-size: 14px; }
#screen-input select,
#screen-input input { width: 100%; padding: 8px; margin-top: 4px; }
#screen-input button {
  margin-top: 20px;
  width: 100%;
  padding: 10px;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

#input-message { color: #b3261e; min-height: 20px; }

#screen-planner {
  display: grid;
  grid-template-columns: 1fr 320px;
  grid-template-rows: auto auto 1fr auto;
  grid-template-areas:
    "header header"
    "tabs   tabs"
    "main   info"
    "pagination pagination";
  gap: 12px;
  padding: 16px;
  min-height: 100vh;
}

#app-header { grid-area: header; }
#day-tabs { grid-area: tabs; display: flex; flex-wrap: wrap; gap: 8px; }
#planner-main { grid-area: main; display: flex; flex-direction: column; gap: 12px; }
#map { height: 420px; border-radius: 12px; overflow: hidden; }
#gallery { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 8px; }
#info-panel {
  grid-area: info;
  background: var(--color-panel);
  border-radius: 12px;
  padding: 16px;
  overflow-y: auto;
}
#day-pagination { grid-area: pagination; display: flex; justify-content: center; gap: 8px; }

#day-tabs button,
#day-pagination button {
  padding: 8px 12px;
  border: 1px solid #ccc;
  background: white;
  border-radius: 8px;
  cursor: pointer;
}
#day-tabs button.active,
#day-pagination button.active {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

.gallery-card {
  flex: 0 0 140px;
  border: 1px solid #ccc;
  border-radius: 8px;
  background: white;
  padding: 4px;
  cursor: pointer;
  text-align: left;
}
.gallery-card img { width: 100%; height: 90px; object-fit: cover; border-radius: 6px; }
.gallery-card span { display: block; margin-top: 4px; font-size: 13px; }
.gallery-card.active { border-color: var(--color-accent); border-width: 2px; }

.place-category { color: #6b7680; font-size: 13px; margin: 0; }
#info-panel h2 { margin: 4px 0 12px; }
#info-panel h3 { margin: 16px 0 4px; font-size: 15px; }
#info-panel p { margin: 0; line-height: 1.5; font-size: 14px; }
.place-photo { width: 100%; border-radius: 8px; margin-bottom: 8px; object-fit: cover; max-height: 200px; }
#demo-notice { color: #6b7680; font-size: 13px; }

@media (max-width: 1024px) {
  #screen-planner {
    grid-template-columns: 1fr;
    grid-template-areas:
      "header"
      "tabs"
      "main"
      "info"
      "pagination";
  }
}