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

body {
  font-family: "Inter", system-ui, sans-serif;
  background: #0c0d10;
  color: #f1f4f8;
}

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

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 5%;
  background: #12141a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.topbar h1 {
  font-size: 1.1rem;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: #b8c0cc;
}

.content {
  padding: 28px 5% 60px;
}

.panel {
  background: #141821;
  padding: 24px;
  border-radius: 16px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
  max-width: 960px;
  margin: 0 auto;
}

.panel-wide {
  max-width: 1180px;
}

.panel h2 {
  margin-bottom: 8px;
}

.panel p {
  color: #9aa3b2;
  margin-bottom: 18px;
}

.grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.dashboard {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
}

.sidebar {
  background: #0f1218;
  padding: 18px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: grid;
  gap: 10px;
  height: fit-content;
}

.sidebar h3 {
  font-size: 0.95rem;
  color: #c8d0da;
  margin-bottom: 6px;
}

.menu-item {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #e4e9f0;
  padding: 10px 12px;
  border-radius: 10px;
  cursor: pointer;
  text-align: left;
  text-decoration: none;
  transition: background 0.2s ease, border 0.2s ease;
}

.menu-item.active {
  background: rgba(46, 163, 107, 0.2);
  border-color: rgba(46, 163, 107, 0.5);
}

.content-area {
  display: grid;
  gap: 24px;
}

.panel-section {
  display: none;
}

.panel-section.active {
  display: block;
}

.card {
  background: #10131a;
  padding: 18px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.card h3 {
  margin-bottom: 8px;
}

.form {
  display: grid;
  gap: 12px;
  margin: 12px 0 16px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.85rem;
  color: #b8c0cc;
}

input,
textarea {
  background: #0c0f14;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 10px 12px;
  color: #f1f4f8;
  font-size: 0.9rem;
}

.news-editor {
  background: #0f1218;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 10px;
}

.wysiwyg-toolbar {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  gap: 6px;
  align-items: center;
  background: #11151c;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 8px;
}

.toolbar-group {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  flex: 0 0 auto;
  gap: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  overflow: hidden;
  background: #1b202b;
}

.toolbar-group button {
  display: inline-flex;
  align-items: center;
  background: #1b202b;
  border: none;
  color: #f1f4f8;
  padding: 6px 8px;
  cursor: pointer;
  font-size: 0.85rem;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.toolbar-group button:last-child {
  border-right: none;
}

.wysiwyg-toolbar .toolbar-group {
  display: inline-flex;
  gap: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  overflow: hidden;
  background: #1b202b;
}

.wysiwyg-toolbar button {
  background: #1b202b;
  border: none;
  color: #f1f4f8;
  padding: 6px 8px;
  cursor: pointer;
  font-size: 0.85rem;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.wysiwyg-toolbar button:last-child {
  border-right: none;
}

.wysiwyg-toolbar button:hover {
  background: #2b3241;
}

.toolbar-select {
  background: #1b202b;
  border: none;
  color: #f1f4f8;
  padding: 6px 8px;
  font-size: 0.85rem;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.toolbar-select:last-child {
  border-right: none;
}

.wysiwyg-editor {
  display: block;
  min-height: 260px;
  background: #0c0f14;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 12px;
  color: #f1f4f8;
  font-size: 0.95rem;
  margin-top: 10px;
  outline: none;
  white-space: pre-wrap;
}

.wysiwyg-editor:empty::before {
  content: attr(data-placeholder);
  color: #6f7a8a;
}

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

.video-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  margin: 10px 0;
  border-radius: 10px;
  background: #000000;
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

select {
  background: #0c0f14;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 10px 12px;
  color: #f1f4f8;
  font-size: 0.9rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
}

.file {
  font-size: 0.8rem;
  color: #b8c0cc;
}

.btn {
  background: #2ea36b;
  border: none;
  padding: 10px 16px;
  border-radius: 999px;
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border: 1px solid #2ea36b;
}

.list {
  list-style: none;
  display: grid;
  gap: 10px;
}

.list li {
  display: grid;
  gap: 6px;
  padding: 12px;
  background: #0c0f14;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.list .actions {
  display: flex;
  gap: 8px;
}

.list button {
  border: none;
  background: #262b36;
  color: #f1f4f8;
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
}

.list button.edit {
  background: #1d4f91;
}

.tox {
  border-radius: 10px;
  overflow: hidden;
}

.tox .tox-toolbar,
.tox .tox-toolbar__primary {
  background: #11151c;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.tox .tox-edit-area__iframe {
  background: #0c0f14;
}

.error {
  color: #ff6b6b;
  margin-top: 10px;
}

.success {
  color: #6bff9a;
  margin-top: 10px;
}

.hidden {
  display: none;
}

@media (max-width: 640px) {
  .topbar {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }
}

@media (max-width: 860px) {
  .dashboard {
    grid-template-columns: 1fr;
  }
}