/* ══════════════════════════════════════════════════════
   EXPLORE PAGE STYLES
══════════════════════════════════════════════════════ */

/* ── Search Hero ────────────────────────────────────── */
.explore-hero {
  background: linear-gradient(135deg, #ff6b35 0%, #e85d04 100%);
  border-radius: 16px;
  padding: 28px 24px 20px;
  margin-bottom: 20px;
}

.explore-search-wrap {
  position: relative;
}

.explore-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #65676b;
  font-size: 16px;
  pointer-events: none;
  /* shift up a bit when tabs are visible */
}

.explore-search-input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  background: #fff;
  color: #1c1e21;
  outline: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  margin-bottom: 12px;
}

.explore-search-input::placeholder { color: #bcc0c4; }

.explore-search-icon {
  top: 22px;
  transform: none;
}

/* ── Filter Tabs ─────────────────────────────────────── */
.explore-filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 6px 16px;
  border: none;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  background: rgba(255,255,255,0.25);
  color: #fff;
  transition: background 0.15s, color 0.15s;
}

.filter-tab:hover {
  background: rgba(255,255,255,0.4);
}

.filter-tab.active {
  background: #fff;
  color: #e85d04;
}

/* ── Section header ──────────────────────────────────── */
.explore-section-header {
  font-size: 16px;
  font-weight: 700;
  color: #1c1e21;
  margin: 4px 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.explore-section-header i { color: #e85d04; }

/* ── Trending Grid ───────────────────────────────────── */
.trending-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.trending-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.07);
  transition: box-shadow 0.15s, transform 0.15s;
}

.trending-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  transform: translateY(-2px);
}

.trending-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.trending-body {
  padding: 14px;
}

.trending-author {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #1c1e21;
  text-decoration: none;
  margin-bottom: 8px;
}

.trending-author:hover { color: #e85d04; }

.trending-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  object-fit: cover;
}

.trending-avatar-init {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: #e85d04;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.trending-content {
  font-size: 13px;
  color: #3c4043;
  line-height: 1.5;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.trending-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: #65676b;
}

.trending-meta i { color: #e85d04; margin-right: 4px; }

/* ── Suggested Users ─────────────────────────────────── */
.suggested-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid #f0f2f5;
}

.suggested-row:last-child { border-bottom: none; }

.suggested-info {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex: 1;
  min-width: 0;
}

.suggested-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.suggested-avatar-init {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e85d04, #ff6b35);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.suggested-name {
  font-size: 14px;
  font-weight: 600;
  color: #1c1e21;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.suggested-dept {
  font-size: 12px;
  color: #65676b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.suggested-add-btn {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: none;
  background: #f0f2f5;
  color: #e85d04;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s;
}

.suggested-add-btn:hover { background: #ffe0cc; }

/* ── Search Results ──────────────────────────────────── */
.search-results-wrap { margin-bottom: 16px; }

.results-section { margin-bottom: 20px; }

.results-label {
  font-size: 14px;
  font-weight: 700;
  color: #65676b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.results-label i { color: #e85d04; }

/* Users grid */
.result-user-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}

.result-user-card {
  background: #fff;
  border-radius: 12px;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  transition: box-shadow 0.15s;
  position: relative;
}

.result-user-card:hover { box-shadow: 0 3px 12px rgba(0,0,0,0.1); }

.result-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.result-avatar-init {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e85d04, #ff6b35);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.result-user-info { min-width: 0; }

.result-user-name {
  font-size: 13px;
  font-weight: 600;
  color: #1c1e21;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.result-user-dept {
  font-size: 12px;
  color: #65676b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.result-badge-you {
  position: absolute;
  top: 8px; right: 8px;
  background: #e85d04;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 8px;
}

/* Post results */
.result-post-card {
  background: #fff;
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.result-post-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #65676b;
  margin-bottom: 6px;
}

.result-post-author { font-weight: 600; color: #3c4043; }

.result-post-content {
  font-size: 14px;
  color: #1c1e21;
  line-height: 1.5;
}

.result-post-img {
  width: 100%;
  max-height: 160px;
  object-fit: cover;
  border-radius: 8px;
  margin-top: 10px;
}

/* Announcement results */
.result-ann-card {
  display: block;
  background: #fff;
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
  text-decoration: none;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  border-left: 4px solid #e85d04;
  transition: box-shadow 0.15s;
}

.result-ann-card:hover { box-shadow: 0 3px 12px rgba(0,0,0,0.1); }

.result-ann-title {
  font-size: 14px;
  font-weight: 700;
  color: #1c1e21;
  margin-bottom: 4px;
}

.result-ann-preview {
  font-size: 13px;
  color: #65676b;
  line-height: 1.4;
}

/* Empty state */
.results-empty {
  text-align: center;
  padding: 40px 20px;
  color: #65676b;
}

.results-empty i {
  font-size: 40px;
  color: #bcc0c4;
  margin-bottom: 12px;
  display: block;
}

.results-empty p { font-size: 15px; }

/* Loading */
.explore-loading {
  color: #65676b;
  font-size: 14px;
  padding: 20px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.explore-empty {
  color: #65676b;
  font-size: 14px;
  padding: 12px 0;
}

/* ── Quick Links ─────────────────────────────────────── */
.quick-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.quick-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  font-size: 14px;
  color: #3c4043;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.12s;
}

.quick-links a:hover { background: #f0f2f5; color: #e85d04; }
.quick-links a i { color: #65676b; font-size: 14px; }

/* ── Nav search bar ──────────────────────────────────── */
.nav-search-wrap {
  position: relative;
  flex: 1;
  max-width: 360px;
  margin: 0 16px;
}

.nav-search-input {
  width: 100%;
  padding: 8px 14px 8px 36px;
  border: none;
  border-radius: 20px;
  background: #f0f2f5;
  font-size: 14px;
  color: #1c1e21;
  outline: none;
  transition: background 0.15s, box-shadow 0.15s;
}

.nav-search-input:focus {
  background: #fff;
  box-shadow: 0 0 0 2px #e85d04;
}

.nav-search-input::placeholder { color: #bcc0c4; }

.nav-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #65676b;
  font-size: 13px;
  pointer-events: none;
}

.nav-search-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0; right: 0;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.14);
  z-index: 999;
  overflow: hidden;
  animation: dropIn 0.12s ease;
  max-height: 380px;
  overflow-y: auto;
}

@keyframes dropIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.nav-dd-section-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #65676b;
  padding: 10px 14px 4px;
}

.nav-dd-user-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  text-decoration: none;
  color: #1c1e21;
  transition: background 0.12s;
  cursor: pointer;
}

.nav-dd-user-row:hover { background: #f0f2f5; }

.nav-dd-mini-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.nav-dd-mini-init {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: #e85d04;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.nav-dd-user-name { font-size: 13px; font-weight: 600; }
.nav-dd-user-dept { font-size: 12px; color: #65676b; }

.nav-dd-post-row {
  padding: 9px 14px;
  cursor: pointer;
  transition: background 0.12s;
  border-top: 1px solid #f0f2f5;
}

.nav-dd-post-row:hover { background: #f0f2f5; }

.nav-dd-post-author {
  font-size: 11px;
  color: #65676b;
  margin-bottom: 2px;
}

.nav-dd-post-text {
  font-size: 13px;
  color: #3c4043;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-dd-view-all {
  display: block;
  text-align: center;
  padding: 10px;
  font-size: 13px;
  font-weight: 600;
  color: #e85d04;
  border-top: 1px solid #f0f2f5;
  text-decoration: none;
  transition: background 0.12s;
}

.nav-dd-view-all:hover { background: #fff5f0; }

.nav-dd-empty {
  padding: 16px;
  text-align: center;
  font-size: 13px;
  color: #65676b;
}