/* ══════════════════════════════════════════════════════════════════════════
   home.css — StreamForge Home (public videos feed)
   YouTube-style grid + "ভিডিও লাইব্রেরি" sidebar.
   Reuses CSS variables and component classes from main.css
   (.topbar, .logo, .search-bar, .scard, .q-chip, .user-* menu, #authGate).
   ══════════════════════════════════════════════════════════════════════════ */

/* ── AUTH GATE — full-screen overlay shown before app loads ───────────────── */
#authGate {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
#authGate.gate-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.gate-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  color: var(--text2);
  font-size: 13px;
  letter-spacing: 0.04em;
}
.gate-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.gate-logo-icon {
  width: 32px;
  height: 32px;
  background: var(--accent);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gate-logo-icon svg { width: 16px; height: 16px; fill: white; }
.gate-logo-name { font-size: 16px; font-weight: 600; color: var(--text); }
.gate-ring {
  width: 28px;
  height: 28px;
  border: 2.5px solid var(--border2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: gate-spin 0.8s linear infinite;
}
@keyframes gate-spin { to { transform: rotate(360deg); } }

/* ── USER MENU — avatar + dropdown in topbar-right ─────────────────────────── */
.user-menu-wrap { position: relative; }

.user-avatar-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 10px 4px 4px;
  cursor: pointer;
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font);
  transition: background 0.15s, border-color 0.15s;
  outline: none;
}
.user-avatar-btn:hover,
.user-avatar-btn[aria-expanded="true"] {
  background: var(--surface3);
  border-color: var(--border2);
}
.user-avatar-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.user-avatar-circle {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
  flex-shrink: 0;
  user-select: none;
}

.user-avatar-caret {
  width: 14px;
  height: 14px;
  stroke: var(--text2);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.2s;
  flex-shrink: 0;
}
.user-avatar-btn[aria-expanded="true"] .user-avatar-caret { transform: rotate(180deg); }

.user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.5);
  overflow: hidden;
  z-index: 1000;
  opacity: 0;
  transform: translateY(-6px) scale(0.97);
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}
.user-dropdown.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.user-dd-header { padding: 12px 14px 10px; border-bottom: 1px solid var(--border); }
.user-dd-name {
  font-size: 13px; font-weight: 600; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.user-dd-email {
  font-size: 11px; color: var(--text3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-top: 2px;
}
.user-dd-role {
  display: inline-flex; align-items: center; gap: 4px;
  margin-top: 7px; padding: 2px 8px; border-radius: 20px;
  background: rgba(255,0,0,0.12); border: 1px solid rgba(255,0,0,0.2);
  font-size: 10px; font-weight: 600; color: var(--accent);
  letter-spacing: 0.06em; text-transform: uppercase;
}
.user-dd-role svg {
  width: 10px; height: 10px; stroke: currentColor; fill: none;
  stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round;
}

.user-dd-menu { padding: 6px; }
.user-dd-item {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 8px 10px; border-radius: 6px; background: none; border: none;
  cursor: pointer; font-family: var(--font); font-size: 13px;
  color: var(--text2); text-align: left;
  transition: background 0.12s, color 0.12s;
}
.user-dd-item svg {
  width: 15px; height: 15px; stroke: currentColor; fill: none;
  stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0;
}
.user-dd-item:hover { background: var(--surface3); color: var(--text); }
.user-dd-item.danger { color: #f05c5c; }
.user-dd-item.danger:hover { background: rgba(240,92,92,0.1); color: #f05c5c; }
.user-dd-sep { height: 1px; background: var(--border); margin: 4px 0; }

.user-dd-item .btn-spinner {
  display: none; width: 13px; height: 13px;
  border: 2px solid rgba(240,92,92,0.3); border-top-color: #f05c5c;
  border-radius: 50%; animation: gate-spin 0.7s linear infinite;
}
.user-dd-item.logging-out .btn-spinner { display: block; }
.user-dd-item.logging-out svg:not(.btn-spinner) { display: none; }
.user-dd-item.logging-out span { opacity: 0.6; }

/* ── CATEGORY CHIPS ─────────────────────────────────────────────────────────── */
.chips-row {
  display: flex; gap: 8px; padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  overflow-x: auto; flex-shrink: 0;
}
.chips-row::-webkit-scrollbar { height: 0; }
.chip {
  flex-shrink: 0;
  padding: 6px 14px; border-radius: 8px;
  font-size: 12px; font-weight: 500;
  background: var(--surface2); color: var(--text);
  border: 1px solid transparent; cursor: pointer;
  white-space: nowrap; transition: background .15s, color .15s;
  font-family: var(--font);
}
.chip:hover { background: var(--surface3); }
.chip.active { background: var(--text); color: var(--bg); }

/* ── HOME LAYOUT ────────────────────────────────────────────────────────────── */
.home-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.home-main {
  flex: 1;
  overflow-y: auto;
  padding: 16px 16px 32px;
  min-width: 0;
}
.home-main::-webkit-scrollbar { width: 4px; }
.home-main::-webkit-scrollbar-track { background: transparent; }
.home-main::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 2px; }

/* ── VIDEO GRID ─────────────────────────────────────────────────────────────── */
.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px 12px;
}

.home-card { cursor: pointer; }
.home-card-thumb {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: 8px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--surface2) 0%, var(--surface3) 100%);
}
.home-card-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ── Owner actions (Edit/Delete) — top-right overlay, shown on hover ── */
.home-card-actions {
  position: absolute; top: 6px; right: 6px;
  display: flex; gap: 6px;
  opacity: 0; transition: opacity .15s;
}
.home-card:hover .home-card-actions,
.home-card:focus-within .home-card-actions { opacity: 1; }

.home-card-action-btn {
  display: flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%;
  border: none; cursor: pointer;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(2px);
}
.home-card-action-btn svg {
  width: 13px; height: 13px; stroke: currentColor; fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.home-card-edit { color: var(--blue); }
.home-card-edit:hover { background: rgba(62,166,255,.3); }
.home-card-del { color: #ff5555; }
.home-card-del:hover { background: rgba(255,59,59,.3); }
.home-card-thumb-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.home-card-thumb-placeholder svg {
  width: 28px; height: 28px; stroke: var(--text3); fill: none;
  stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
}
.home-card-dur {
  position: absolute; bottom: 4px; right: 4px;
  background: rgba(0,0,0,.8); color: #fff;
  font-size: 11px; font-family: var(--mono); font-weight: 500;
  padding: 2px 5px; border-radius: 3px;
}

.home-card-body { display: flex; gap: 8px; margin-top: 8px; }
.home-card-avatar {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface3); color: var(--text2);
  font-size: 12px; font-weight: 600; overflow: hidden;
}
.home-card-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }

.home-card-meta { min-width: 0; }
.home-card-title {
  font-size: 14px; font-weight: 500; color: var(--text);
  line-height: 1.35; margin: 0 0 4px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.home-card-channel { font-size: 12px; color: var(--text3); margin: 0; line-height: 1.5; }
.home-card-stats   { font-size: 12px; color: var(--text3); margin: 0; line-height: 1.5; }

/* ── EMPTY / LOADING / LOAD-MORE ───────────────────────────────────────────── */
.home-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; padding: 60px 16px; color: var(--text3); text-align: center;
}
.home-state svg {
  width: 40px; height: 40px; stroke: var(--text3); fill: none;
  stroke-width: 1.2; stroke-linecap: round; stroke-linejoin: round;
}
.home-state p { font-size: 13px; }

.home-load-more {
  display: flex; justify-content: center; padding: 24px 0 8px;
}
.home-load-more button {
  background: var(--surface2); border: 1px solid var(--border2);
  border-radius: 18px; padding: 8px 20px; font-size: 13px; font-weight: 500;
  color: var(--text); cursor: pointer; font-family: var(--font);
  transition: background .15s;
}
.home-load-more button:hover { background: var(--surface3); }
.home-load-more button:disabled { opacity: .5; cursor: default; }

/* ── SKELETON LOADERS ───────────────────────────────────────────────────────── */
.home-skel-card .home-card-thumb,
.home-skel-card .home-skel-line,
.home-skel-card .home-card-avatar {
  background: linear-gradient(100deg, var(--surface2) 30%, var(--surface3) 50%, var(--surface2) 70%);
  background-size: 200% 100%;
  animation: shimmer-bar 1.4s linear infinite;
}
.home-skel-card .home-card-avatar { background-color: var(--surface2); }
.home-skel-line { height: 11px; border-radius: 4px; margin-bottom: 6px; }
.home-skel-line.w-90 { width: 90%; }
.home-skel-line.w-60 { width: 60%; }
.home-skel-line.w-40 { width: 40%; }

/* ── SIDEBAR — "ভিডিও লাইব্রেরি" ───────────────────────────────────────────── */
.home-sidebar {
  width: 360px;
  flex-shrink: 0;
  overflow-y: auto;
  padding: 16px 16px 20px 4px;
  border-left: 1px solid var(--border);
}
.home-sidebar::-webkit-scrollbar { width: 4px; }
.home-sidebar::-webkit-scrollbar-track { background: transparent; }
.home-sidebar::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 2px; }

.home-sidebar-header {
  font-size: 13px; font-weight: 600; color: var(--text2);
  margin: 0 0 14px 12px; letter-spacing: .05em; text-transform: uppercase;
}

/* ── RESPONSIVE ─────────────────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .home-sidebar { display: none; }
}
@media (max-width: 640px) {
  .home-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px 8px; }
}