/* ===== Admin Panel ===== */
.admin-shell { max-width: 960px !important; }

/* Login box */
.login-box {
  max-width: 400px;
  margin: 4rem auto;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 2rem;
  text-align: center;
}
.login-box h2 { font-size: 1.4rem; margin-bottom: 1.25rem; }
.login-box input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: var(--font-sans);
  margin-bottom: 0.75rem;
  outline: none;
  transition: border-color 0.15s;
}
.login-box input:focus { border-color: var(--accent); }
.login-box button {
  width: 100%;
  padding: 0.75rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.login-box button:hover { background: var(--accent-hover); }
.login-err {
  color: #dc2626;
  font-size: 0.85rem;
  margin-top: 0.5rem;
  display: none;
}

/* Admin toolbar */
.admin-toolbar {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.admin-toolbar h2 { font-size: 1.1rem; font-weight: 700; margin-right: auto; }
.admin-toolbar button {
  padding: 0.45rem 1rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-sans);
}
.admin-toolbar button:hover { border-color: var(--accent); color: var(--accent); }
.btn-save { background: var(--accent) !important; color: #fff !important; border-color: var(--accent) !important; }
.btn-save:hover { background: var(--accent-hover) !important; }
.btn-danger { color: #dc2626 !important; border-color: #dc2626 !important; }
.btn-danger:hover { background: #fef2f2 !important; }

/* Post list sidebar + editor layout */
.admin-layout {
  display: flex;
  gap: 1rem;
  min-height: 70vh;
}
.admin-sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow-y: auto;
  max-height: calc(100vh - 200px);
  position: sticky;
  top: 80px;
}
.admin-sidebar h3 {
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.sidebar-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background 0.1s;
  border-bottom: 1px solid #f5f5f4;
}
.sidebar-item:hover { background: #fafaf9; }
.sidebar-item.active { background: #eff6ff; color: var(--accent); font-weight: 600; }
.sidebar-item .del-btn {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 2px 6px;
  border-radius: 4px;
  opacity: 0;
  transition: opacity 0.15s;
}
.sidebar-item:hover .del-btn { opacity: 1; }
.sidebar-item .del-btn:hover { color: #dc2626; background: #fef2f2; }

/* Editor panel */
.admin-editor {
  flex: 1;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.editor-meta {
  display: flex;
  gap: 0.75rem;
  padding: 1rem;
  border-bottom: 1px solid var(--border);
}
.editor-meta input {
  flex: 1;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  outline: none;
}
.editor-meta input:focus { border-color: var(--accent); }
.editor-meta label {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.editor-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Quill container */
.ql-toolbar.ql-snow {
  border: none !important;
  border-bottom: 1px solid var(--border) !important;
  border-radius: 0 !important;
}
.ql-container.ql-snow {
  border: none !important;
  flex: 1;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
}
#editor { flex: 1; min-height: 350px; }
.ql-editor { min-height: 350px; }

/* Markdown toggle */
.editor-footer {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.editor-footer button {
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  cursor: pointer;
  font-family: var(--font-sans);
}
.editor-footer button.active { background: #1c1917; color: #e7e5e4; border-color: #1c1917; }
.markdown-raw {
  width: 100%;
  min-height: 350px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.6;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  resize: vertical;
  outline: none;
}

/* Responsive */
@media (max-width: 768px) {
  .admin-layout { flex-direction: column; }
  .admin-sidebar { width: 100%; max-height: 200px; position: static; }
  .editor-meta { flex-direction: column; }
}