header{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:16px;
  padding:20px 32px;
  border-bottom:1px solid var(--line);
  position:relative;
  z-index:30;
}

.brand{
  position:absolute;
  left:32px;
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink: 0;
  color: var(--ink);
  text-decoration: none;
}

.brand:visited,.brand:hover,.brand:active{color: var(--ink);}

.brand img{
  width:22px;
  height:22px;
  object-fit:contain;
  filter:grayscale(1) contrast(1.15);
}

.brand span{
  font-family:'Space Grotesk', sans-serif;
  font-weight:600;
  font-size:18px;
  letter-spacing:-0.01em;
}

.search-wrap{width: 300px;position: relative;flex-shrink: 1;}

.search-input{
  width: 100%;
  padding: 9px 16px 9px 36px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.search-input::placeholder{color: var(--mid);}

.search-input:focus{
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 1px 0 var(--ink);
}

.search-icon{
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--mid);
  pointer-events: none;
  flex-shrink: 0;
}

.search-results{
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  max-height: 480px;
  overflow-y: auto;
  z-index: 100;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  display: none;
}

.search-results.show{display: block;}

.search-result-item{
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  transition: background 0.12s ease;
}

.search-result-item:last-child{border-bottom: none;}

.search-result-item:hover{background: var(--paper-dim);}

.search-result-thumb{
  width: 56px;
  height: 32px;
  border-radius: 4px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--paper-dim);
}

.search-result-meta{flex: 1;min-width: 0;}

.search-result-title{
  font-size: 13px;
  font-weight: 500;
  line-height: 1.35;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-bottom: 4px;
}

.search-result-category{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--mid);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.search-empty{
  padding: 24px 16px;
  text-align: center;
  color: var(--mid);
  font-size: 13px;
}

.search-hashtags{
  padding: 8px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.search-hashtag-chip{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--paper-dim);
  color: var(--mid);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.12s ease, color 0.12s ease;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.search-hashtag-chip:hover{
  background: var(--line);
  color: var(--ink);
}

.search-hashtag-chip.active{
  background: var(--ink);
  color: white;
}

.auth{
  position:absolute;
  right:32px;
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink: 0;
}