:root {
  --bg: #050505;
  --panel: rgba(255,255,255,0.05);
  --panel-strong: rgba(255,255,255,0.07);
  --border: rgba(255,255,255,0.11);
  --text: #ffffff;
  --muted: rgba(255,255,255,0.62);
  --muted-soft: rgba(255,255,255,0.42);
  --green: #52f07d;
  --green-strong: #34d966;
  --danger: #ff6161;
  --shadow-green: 0 0 40px rgba(82, 240, 125, 0.12);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: 'Inter', sans-serif; background: var(--bg); color: var(--text); }
body { min-height: 100vh; position: relative; overflow-x: hidden; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
a { text-decoration: none; color: inherit; }

.ambient {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.ambient-a { width: 420px; height: 420px; background: rgba(82,240,125,0.12); top: -90px; right: -120px; }
.ambient-b { width: 360px; height: 360px; background: rgba(82,240,125,0.08); bottom: -80px; left: -80px; }
.grid-overlay {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: .5;
}
.noise {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .04;
  background-image: radial-gradient(circle at 20% 20%, #fff 0 1px, transparent 1px), radial-gradient(circle at 80% 60%, #fff 0 1px, transparent 1px);
  background-size: 120px 120px;
}

.app-shell {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 310px 1fr;
  min-height: 100vh;
}

.sidebar {
  border-right: 1px solid var(--border);
  padding: 24px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.main-content {
  padding: 28px;
}

.glass {
  background: rgba(255,255,255,0.045);
  border: 1px solid var(--border);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: 28px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.28);
}

.glass-soft {
  background: rgba(255,255,255,0.032);
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 22px;
}

.brand-box {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}

.brand-icon {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: rgba(82,240,125,0.12);
  border: 1px solid rgba(82,240,125,0.24);
  color: var(--green);
  font-weight: 800;
  box-shadow: var(--shadow-green);
}

.eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 6px;
}
.eyebrow.small { font-size: 10px; }

.brand-box h1,
.top-hero h2,
.public-blog-head h3,
.panel-head h3 { margin: 0; }

.side-nav {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.side-link {
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: transparent;
  color: rgba(255,255,255,0.75);
  text-align: left;
  transition: .25s ease;
}
.side-link:hover,
.side-link.active {
  background: rgba(82,240,125,0.10);
  color: #fff;
  border-color: rgba(82,240,125,0.28);
  box-shadow: 0 0 24px rgba(82,240,125,0.10);
}

.sidebar-block {
  padding: 16px;
}

.sidebar-block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.sidebar-block-head h2 { margin: 0; font-size: 16px; }
.search-input,
.field input,
.field textarea,
.field select {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  padding: 13px 14px;
  outline: none;
}
.search-input { margin: 14px 0; }
.field textarea { resize: vertical; }
.field input:focus,
.field textarea:focus,
.field select:focus,
.search-input:focus {
  border-color: rgba(82,240,125,0.35);
  box-shadow: 0 0 0 4px rgba(82,240,125,0.06);
}

.post-list {
  display: grid;
  gap: 10px;
  max-height: calc(100vh - 280px);
  overflow: auto;
  padding-right: 4px;
}

.post-item {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,0.03);
  padding: 14px;
  transition: .25s ease;
}
.post-item:hover,
.post-item.active {
  border-color: rgba(82,240,125,0.28);
  background: rgba(82,240,125,0.09);
}
.post-item h4 {
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.4;
}
.post-item p {
  margin: 0;
  color: var(--muted-soft);
  font-size: 12px;
}

.top-hero {
  padding: 28px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 22px;
}
.top-hero p { color: var(--muted); max-width: 850px; margin: 10px 0 0; line-height: 1.6; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  border: 1px solid transparent;
  border-radius: 16px;
  padding: 13px 18px;
  font-weight: 600;
  transition: .25s ease;
}
.btn-small { padding: 10px 14px; border-radius: 14px; }
.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--green-strong));
  color: #061108;
  box-shadow: 0 0 24px rgba(82,240,125,0.22);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 0 30px rgba(82,240,125,0.32); }
.btn-secondary {
  background: rgba(255,255,255,0.04);
  color: #fff;
  border-color: var(--border);
}
.btn-secondary:hover { background: rgba(255,255,255,0.08); }
.btn-danger {
  background: rgba(255,97,97,0.12);
  color: #ff8b8b;
  border-color: rgba(255,97,97,0.25);
}

.view { display: none; }
.view.active { display: block; }

.stats-grid,
.settings-grid,
.public-posts {
  display: grid;
  gap: 18px;
}
.stats-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-bottom: 22px; }
.stat-card { padding: 22px; }
.stat-card span { color: var(--muted); display: block; margin-bottom: 10px; }
.stat-card strong { font-size: 32px; }

.content-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 22px;
}
.editor-grid { align-items: start; }
.panel { padding: 22px; }
.panel-head { margin-bottom: 18px; }
.panel p { color: var(--muted); line-height: 1.65; }

.dashboard-posts,
.info-cards { display: grid; gap: 14px; }
.dashboard-row,
.mini-card {
  padding: 16px;
}
.dashboard-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.dashboard-row h4,
.mini-card h4 { margin: 0 0 6px; }
.dashboard-row p,
.mini-card p { margin: 0; }
.dashboard-row-actions { display: flex; gap: 10px; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.field.full { grid-column: 1 / -1; }
.field label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
}
.actions-row { display: flex; gap: 12px; flex-wrap: wrap; }
.tag-input-row { display: flex; gap: 10px; }
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(82,240,125,0.1);
  color: var(--green);
  border: 1px solid rgba(82,240,125,0.18);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
}
.tag button {
  border: none;
  background: transparent;
  color: inherit;
  padding: 0;
  font-size: 14px;
}

.blog-preview-card { overflow: hidden; }
.preview-image-shell {
  position: relative;
  height: 280px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}
.preview-image-shell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}
.preview-image-shell.has-image img { display: block; }
.preview-image-shell.has-image .preview-placeholder { display: none; }
.preview-placeholder {
  position: absolute; inset: 0; display: grid; place-items: center; color: var(--muted-soft);
}
.preview-content { padding: 22px; }
.preview-meta { display: flex; gap: 10px; margin-bottom: 12px; }
.preview-content h4 { font-size: 28px; line-height: 1.25; margin: 0 0 10px; }
.preview-content p { margin: 0 0 14px; }
.badge {
  display: inline-flex;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
  color: rgba(255,255,255,0.8);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.badge-green {
  background: rgba(82,240,125,0.12);
  border-color: rgba(82,240,125,0.22);
  color: var(--green);
}

.public-blog-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.public-posts {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.public-card {
  overflow: hidden;
  transition: .28s ease;
}
.public-card:hover {
  transform: translateY(-4px);
  border-color: rgba(82,240,125,0.28);
  box-shadow: 0 0 34px rgba(82,240,125,0.12);
}
.public-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.public-card-body { padding: 18px; }
.public-card-body h4 { margin: 10px 0 10px; font-size: 22px; line-height: 1.3; }
.public-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted-soft);
  font-size: 13px;
}
.public-card-body p { margin: 0 0 16px; }
.read-link { color: var(--green); font-weight: 600; }

.settings-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

@media (max-width: 1200px) {
  .content-grid,
  .settings-grid,
  .public-posts { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; border-right: none; border-bottom: 1px solid var(--border); }
  .top-hero { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 720px) {
  .main-content, .sidebar { padding: 18px; }
  .top-hero, .panel { padding: 18px; }
  .stats-grid, .form-grid { grid-template-columns: 1fr; }
  .dashboard-row { flex-direction: column; align-items: flex-start; }
  .public-blog-head { flex-direction: column; align-items: flex-start; }
}