.admin-body {
  min-height: 100vh;
}

.admin-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  padding: 2rem;
  border-right: 1px solid var(--line);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
}

.admin-sidebar-stats {
  display: grid;
  gap: 0.8rem;
}

.admin-sidebar-stats div {
  padding: 1rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--surface-strong);
}

.admin-sidebar-stats span {
  display: block;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.admin-sidebar-stats strong {
  font-family: var(--font-main);
  font-size: 1.5rem;
}

.admin-main {
  padding: 1.25rem;
}

.admin-topbar,
.admin-panel,
.auth-card {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.admin-topbar,
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.admin-topbar {
  padding: 1.3rem 1.4rem;
  margin-bottom: 1rem;
}

.admin-panel {
  padding: 1.3rem;
  margin-bottom: 1rem;
}

.upload-form,
.editor-shell {
  display: grid;
  gap: 1rem;
}

.dropzone {
  border: 2px dashed rgba(255, 122, 24, 0.45);
  border-radius: 24px;
  padding: 2.5rem 1rem;
  text-align: center;
  background: rgba(255, 122, 24, 0.06);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.dropzone.is-active,
.dropzone:hover {
  transform: translateY(-2px);
  background: rgba(255, 122, 24, 0.12);
}

.editor-shell {
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.85fr);
  align-items: start;
}

.editor-preview,
.editor-controls {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface-strong);
  padding: 1rem;
}

.editor-preview canvas {
  width: 100%;
  height: auto;
  border-radius: 18px;
  background: #fbf7f1;
  touch-action: none;
}

.editor-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  margin-top: 0.85rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.editor-controls {
  display: grid;
  gap: 1rem;
}

.control-group {
  display: grid;
  gap: 0.85rem;
}

.control-group label,
.auth-form label {
  display: grid;
  gap: 0.45rem;
  font-weight: 600;
}

.control-group input,
.control-group select,
.auth-form input {
  width: 100%;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
}

.stack {
  display: grid;
  gap: 0.85rem;
}

.upload-actions {
  display: flex;
  justify-content: flex-end;
}

.manage-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.manage-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  background: var(--surface-strong);
}

.manage-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.manage-body {
  padding: 1rem;
  display: grid;
  gap: 0.8rem;
}

.manage-body span {
  color: var(--muted);
  font-size: 0.92rem;
}

.inline-form {
  margin: 0;
}

.flash {
  padding: 0.95rem 1rem;
  border-radius: 18px;
  margin-bottom: 1rem;
}

.flash.success {
  background: rgba(35, 125, 73, 0.12);
  color: #20613f;
}

.flash.error {
  background: rgba(183, 67, 46, 0.14);
  color: #8e2f20;
}

.admin-auth {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.auth-card {
  width: min(520px, 100%);
  padding: 2rem;
}

.auth-copy,
.login-hint {
  color: var(--muted);
}

.auth-form {
  display: grid;
  gap: 1rem;
  margin-top: 1.25rem;
}

.auth-back {
  color: var(--muted);
}

@media (max-width: 980px) {
  .admin-layout,
  .editor-shell {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 640px) {
  .admin-main,
  .admin-sidebar,
  .auth-card {
    padding: 1rem;
  }

  .editor-meta,
  .admin-topbar,
  .panel-header {
    flex-direction: column;
    align-items: flex-start;
  }
}