/* LIPP Review Dashboard — mobile-first, Phase 1a (read-only display) */
:root {
  --bg:     #f5f5f5;
  --card:   #ffffff;
  --text:   #1a1a1a;
  --sub:    #555;
  --border: #e0e0e0;
  --accent: #1a73e8;
  --error:  #c0392b;
  --radius: 12px;
  --gap:    16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding-bottom: 32px;
}

header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 18px var(--gap);
  position: sticky;
  top: 0;
  z-index: 10;
}

header h1 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

header .subtitle {
  font-size: 13px;
  color: var(--sub);
  margin-top: 2px;
}

#app {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--gap);
}

.state-msg {
  text-align: center;
  padding: 40px 16px;
  color: var(--sub);
  font-size: 15px;
}

.state-msg.error { color: var(--error); }

/* Post card */
.post-card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: 24px;
  overflow: hidden;
}

.post-header {
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--border);
}

.post-title {
  font-size: 16px;
  font-weight: 600;
}

.post-caption {
  font-size: 14px;
  color: var(--sub);
  margin-top: 8px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Image variants */
.post-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
}

.post-images.single { grid-template-columns: 1fr; }

.image-block {
  background: var(--card);
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.image-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--sub);
  margin-bottom: 8px;
}

.image-block img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
  background: var(--bg);
}

.image-block .img-error {
  width: 100%;
  padding: 24px;
  text-align: center;
  color: var(--error);
  font-size: 13px;
  border: 1px dashed var(--border);
  border-radius: 6px;
}

/* Refresh banner */
#refresh-bar {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.8);
  color: #fff;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  display: none;
}