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

:root {
  --bg: #f5f2f0;
  --panel: #ffffff;
  --sidebar: #2b0d12;
  --sidebar-hover: rgba(255,255,255,0.07);
  --sidebar-text: #e8d9db;
  --primary: #9e2b33;
  --primary-dark: #70121a;
  --primary-soft: rgba(158,43,51,0.12);
  --border: #e5ddd9;
  --text: #221417;
  --text-light: #8a7076;
  --danger: #c62828;
  --danger-soft: #fdeaea;
  --success: #2e7d32;
  --success-soft: #e6f4e7;
  --warning: #c77700;
  --warning-soft: #fdf1dc;
  --purple: #5e35b1;
  --purple-soft: #efe9fb;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  overflow: hidden;
}

.hidden { display: none !important; }

.screen {
  height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ---------- Giriş ---------- */
#login-screen {
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #3a1216 0%, #1f080b 100%);
}

.login-card {
  background: var(--panel);
  padding: 40px 32px;
  border-radius: 14px;
  width: 380px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.login-logo {
  font-size: 26px;
  font-weight: 800;
  text-align: center;
  color: var(--primary);
}

.login-sub {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 12px;
  font-size: 14px;
}

.login-card input {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  outline: none;
}

.login-card input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

#login-btn {
  padding: 13px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

#login-btn:hover { background: var(--primary-dark); }

#login-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.error-msg {
  background: #fef2f2;
  color: var(--danger);
  border: 1px solid #fecaca;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  text-align: center;
}

/* ---------- Üst Bar ---------- */
.topbar {
  height: 56px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  flex-shrink: 0;
}

.brand {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
}

.brand span { color: var(--primary); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-email {
  font-size: 13px;
  color: var(--text-light);
}

/* ---------- Butonlar ---------- */
.btn {
  padding: 9px 16px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); }

.btn-ghost {
  background: transparent;
  color: var(--text-light);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--bg); }

.btn-danger { background: transparent; color: var(--danger); border: 1px solid #fecaca; }
.btn-danger:hover { background: #fef2f2; }

.btn-small { padding: 6px 12px; font-size: 13px; }

.select, .input {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  background: white;
}

.select:focus, .input:focus {
  border-color: var(--primary);
}

/* ---------- Panel Yerleşimi ---------- */
.panel-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.sidebar {
  width: 280px;
  background: var(--sidebar);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sidebar-head {
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-head h2 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #94a3b8;
}

.category-list {
  list-style: none;
  flex: 1;
  overflow-y: auto;
}

.category-item {
  padding: 12px 16px;
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: background 0.15s;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.category-item:hover { background: var(--sidebar-hover); }

.category-item.active {
  background: var(--primary-soft);
  border-left-color: var(--primary);
  color: white;
}

.category-name {
  font-size: 14px;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.category-count {
  font-size: 11px;
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 2px 8px;
  margin-left: 8px;
}

.category-actions {
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.15s;
}

.category-item:hover .category-actions { opacity: 1; }

.icon-btn {
  background: transparent;
  border: none;
  color: var(--sidebar-text);
  cursor: pointer;
  font-size: 13px;
  padding: 3px 5px;
  border-radius: 4px;
}

.icon-btn:hover { background: rgba(255,255,255,0.15); color: white; }

.icon-btn.danger:hover { color: #f87171; }

/* ---------- Yazılar ---------- */
.tabbar {
  display: flex;
  gap: 4px;
  padding: 8px 20px 0;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.tab-btn {
  padding: 8px 18px;
  border: none;
  background: transparent;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-light);
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.tab-btn:hover { color: var(--text); }

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.posts-pane {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.posts-head {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.posts-head h2 { font-size: 16px; }

.posts-actions { display: flex; gap: 10px; }

.post-list {
  list-style: none;
  flex: 1;
  overflow-y: auto;
  padding: 12px 20px;
}

.post-item {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: box-shadow 0.15s;
}

.post-item:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); }

.post-info { flex: 1; min-width: 0; }

.post-title {
  font-weight: 600;
  font-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.post-sub {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 4px;
  display: flex;
  gap: 10px;
  align-items: center;
}

.badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
}

.badge-taslak { background: var(--warning-soft); color: var(--warning); }
.badge-yayinda { background: var(--success-soft); color: var(--success); }
.badge-beklemede { background: var(--warning-soft); color: #b45309; }

.pending-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  margin-left: 4px;
  background: var(--danger);
  color: white;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 700;
  vertical-align: middle;
}

/* ---------- Yorumlar ---------- */
.comment-item {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 4px solid var(--warning);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 10px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  cursor: default;
  transition: box-shadow 0.15s;
}

.comment-item:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); }

.comment-item.approved-item { border-left-color: var(--success); }

.comment-info { flex: 1; min-width: 0; }

.comment-content {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
  overflow-wrap: break-word;
}

.comment-content .btn-link { margin-left: 6px; }

.comment-meta {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text-light);
}

.comment-author { font-weight: 700; color: var(--primary); }

.comment-post {
  font-style: italic;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px dashed transparent;
  transition: border-color 0.15s ease;
}
.comment-post:hover {
  border-bottom-color: var(--primary);
  opacity: 0.85;
}
.comment-post.muted { color: var(--text-light); cursor: default; }
.comment-post.muted:hover { border-bottom-color: transparent; opacity: 1; }

.comment-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
  align-items: flex-start;
}

.btn-approve {
  background: var(--success-soft);
  color: var(--success);
  border: 1px solid #c5e4c8;
}
.btn-approve:hover { background: #d8efda; }

.btn-warn {
  background: var(--warning-soft);
  color: var(--warning);
  border: 1px solid #f2dfb4;
}
.btn-warn:hover { background: #faf0d6; }

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger-soft);
}
.btn-danger:hover { background: var(--danger-soft); }

.btn-link {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  padding: 0;
}

.btn-link:hover { text-decoration: underline; }

.post-actions {
  display: flex;
  gap: 8px;
  opacity: 0;
  transition: opacity 0.15s;
}

.post-item:hover .post-actions { opacity: 1; }

.empty-msg {
  text-align: center;
  color: var(--text-light);
  padding: 40px 20px;
  font-size: 14px;
}

/* ---------- Editör ---------- */
#editor-screen { background: var(--bg); }

.editor-title { font-size: 15px; font-weight: 600; }

.editor-meta {
  display: flex;
  gap: 12px;
  padding: 12px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.editor-meta .input { flex: 1; min-width: 200px; }

.editor-split {
  display: flex;
  flex: 1;
  overflow: hidden;
  gap: 1px;
}

.editor-pane {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--panel);
  flex: 1 1 0;
  width: 50%;
}

.mode-toggle {
  float: right;
  display: inline-flex;
  gap: 2px;
  margin-top: -3px;
}

.mode-btn {
  padding: 4px 10px;
  border: 1px solid var(--border);
  background: white;
  color: var(--text-light);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.mode-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.editor-wysiwyg, .editor-preview { flex: 1 1 0; }

.editor-label {
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-light);
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.wysiwyg-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 6px 8px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.wysiwyg-toolbar button {
  min-width: 30px;
  height: 30px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: white;
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}

.wysiwyg-toolbar button:hover {
  background: var(--bg);
  border-color: var(--primary);
}

.toolbar-sep {
  width: 1px;
  background: var(--border);
  margin: 4px 2px;
}

.wysiwyg-editor {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  background: white;
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
  outline: none;
  min-height: 0;
}

.wysiwyg-editor:empty::before {
  content: "Buraya yazın veya HTML sütunundaki içeriği buradan görsel olarak düzenleyin...";
  color: #a0aec0;
}

.wysiwyg-editor img { max-width: 100%; height: auto; }

.wysiwyg-editor a { color: var(--primary); }

.wysiwyg-editor blockquote {
  border-left: 4px solid var(--border);
  margin: 8px 0;
  padding: 4px 12px;
  color: var(--text-light);
}

.code-editor {
  flex: 1;
  border: none;
  outline: none;
  resize: none;
  padding: 16px;
  font-family: "JetBrains Mono", Consolas, "Courier New", monospace;
  font-size: 13px;
  line-height: 1.6;
  background: #0f172a;
  color: #e2e8f0;
  tab-size: 2;
}

.preview-frame {
  flex: 1;
  border: none;
  width: 100%;
  background: white;
}

/* ---------- Toast ---------- */
#toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: #0f172a;
  color: white;
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 14px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  animation: slideIn 0.25s ease;
}

.toast.error { background: var(--danger); }
.toast.success { background: var(--success); }

@keyframes slideIn {
  from { transform: translateX(30px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@media (max-width: 768px) {
  .sidebar { width: 220px; }
  .editor-split { flex-direction: column; }
  .editor-pane { flex: 1 1 33%; }
}

/* Yorum Düzenleme Modalı */
.btn-tool {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-tool:hover { background: var(--border); }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 8, 10, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
}
.modal-box {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  width: 100%;
  max-width: 520px;
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}
.modal-head h3 { margin: 0; font-size: 17px; color: var(--text); }
.modal-close {
  border: none;
  background: transparent;
  font-size: 16px;
  color: var(--text-light);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
}
.modal-close:hover { background: var(--border); }
.field-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 2px;
}
.modal-box .input { width: 100%; }
.modal-box .textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 14px;
  resize: vertical;
  min-height: 120px;
  background: #fff;
  color: var(--text);
}
.modal-box .textarea:focus { outline: 2px solid var(--primary-soft); border-color: var(--primary); }
.modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 6px;
}