/* =========================================================
   BLOCKS · Website Builder — Professional Dark UI
   ========================================================= */

/* ---------- Tokens ---------- */
:root {
  color-scheme: dark;

  /* Base surfaces (deep, slightly warm-neutral) */
  --bg:            #08080b;
  --bg-2:          #0b0b10;
  --bg-canvas:     #09090d;
  --panel:         #0f0f14;
  --panel-2:       #14141a;
  --panel-3:       #191921;
  --surface:       #1c1c26;
  --hover:         #1f1f29;
  --active:        #24242f;

  /* Borders */
  --border:        #1e1e28;
  --border-2:      #262632;
  --border-3:      #313142;

  /* Text */
  --text:          #f4f4f6;
  --text-2:        #b1b1bd;
  --text-3:        #7a7a89;
  --muted:         #55555f;

  /* Accents */
  --accent:        #3b82f6;
  --accent-hi:     #60a5fa;
  --accent-lo:     #2563eb;
  --accent-tint:   rgba(59, 130, 246, .14);
  --accent-ring:   rgba(59, 130, 246, .32);

  --success:       #22c55e;
  --success-tint:  rgba(34, 197, 94, .14);
  --danger:        #ef4444;
  --danger-tint:   rgba(239, 68, 68, .12);
  --warning:       #f59e0b;

  /* Radii */
  --r-xs: 4px;
  --r-sm: 6px;
  --r:    8px;
  --r-md: 10px;
  --r-lg: 12px;
  --r-xl: 16px;

  /* Shadows (subtle, layered) */
  --sh-1:  0 1px 2px rgba(0, 0, 0, .4);
  --sh-2:  0 6px 16px -4px rgba(0, 0, 0, .5),
           0 2px 4px rgba(0, 0, 0, .3);
  --sh-3:  0 24px 48px -12px rgba(0, 0, 0, .6),
           0 8px 20px -6px rgba(0, 0, 0, .35);
  --sh-focus: 0 0 0 3px var(--accent-ring);
  --sh-inset: inset 0 0 0 1px var(--border-2);

  /* Type */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Layout */
  --topbar-h: 52px;
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.5;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}
body[data-screen="loading"] > * { display: none; }

/* The [hidden] attribute must always win over class-based display rules. */
[hidden] { display: none !important; }

button {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  cursor: pointer;
  border: 0;
  background: none;
  padding: 0;
}
input, textarea, select {
  font-family: inherit;
  color: inherit;
}
::selection { background: var(--accent-tint); color: var(--text); }

/* Scrollbars */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 8px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: var(--border-3); }

/* ===================================================================
   BUTTONS  (single canonical .btn — used everywhere)
================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  border-radius: var(--r-sm);
  color: var(--text);
  background: var(--panel-3);
  border: 1px solid var(--border-2);
  transition: background .15s, border-color .15s, color .15s, transform .05s;
  white-space: nowrap;
  user-select: none;
}
.btn:hover  { background: var(--hover); border-color: var(--border-3); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: none; box-shadow: var(--sh-focus); }
.btn:disabled,
.btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn.primary:hover  { background: var(--accent-hi); border-color: var(--accent-hi); }
.btn.primary:active { background: var(--accent-lo); }

.btn.secondary {
  background: transparent;
  border-color: var(--border-2);
  color: var(--text-2);
}
.btn.secondary:hover { background: var(--hover); color: var(--text); }

.btn.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-2);
}
.btn.ghost:hover  { background: var(--hover); color: var(--text); }
.btn.ghost.danger:hover { background: var(--danger-tint); color: var(--danger); }

.btn.danger-solid {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}
.btn.danger-solid:hover { filter: brightness(1.08); }

.btn.sm  { padding: 6px 10px; font-size: 12px; }
.btn.block {
  display: flex;
  width: 100%;
}

/* Small icon-only button */
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--r-sm);
  color: var(--text-2);
  background: transparent;
  border: 1px solid transparent;
  transition: background .15s, color .15s, border-color .15s;
}
.icon-btn:hover  { background: var(--hover); color: var(--text); border-color: var(--border-2); }
.icon-btn:focus-visible { outline: none; box-shadow: var(--sh-focus); }
.icon-btn.danger:hover  { background: var(--danger-tint); color: var(--danger); }

/* ===================================================================
   INPUTS
================================================================== */
input[type="text"],
input[type="password"],
input[type="url"],
input[type="email"],
input[type="number"],
select,
textarea,
.input {
  width: 100%;
  padding: 8px 10px;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border-2);
  border-radius: var(--r-sm);
  font-size: 13px;
  transition: border-color .15s, box-shadow .15s, background .15s;
  outline: none;
}
input:hover,
select:hover,
textarea:hover { border-color: var(--border-3); }
input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-tint);
  background: var(--panel);
}
input::placeholder,
textarea::placeholder { color: var(--muted); }

textarea { resize: vertical; min-height: 80px; font-family: var(--font-sans); line-height: 1.55; }

/* Field group */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* Inline form error */
.form-error {
  padding: 8px 10px;
  background: var(--danger-tint);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, .3);
  border-radius: var(--r-sm);
  font-size: 12.5px;
}

/* ===================================================================
   AUTH SCREENS  (setup / login)
================================================================== */
.auth-screen {
  height: 100vh;
  width: 100vw;
  overflow: auto;
  display: grid;
  place-items: center;
  background:
    radial-gradient(1200px 500px at 50% -10%, rgba(59, 130, 246, .08), transparent 60%),
    radial-gradient(800px 400px at 100% 100%, rgba(139, 92, 246, .06), transparent 60%),
    var(--bg);
}
.auth-shell {
  width: 100%;
  max-width: 380px;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
}
.auth-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  color: var(--accent);
  background: var(--accent-tint);
  border: 1px solid var(--accent-ring);
  border-radius: var(--r-sm);
}

.auth-card {
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
  box-shadow: var(--sh-3);
}
.auth-head { margin-bottom: 20px; }
.auth-head h1 {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.auth-head p {
  margin: 0;
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.55;
}
.auth-head strong { color: var(--text-2); font-weight: 500; }

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.auth-link {
  align-self: center;
  color: var(--text-3);
  font-size: 12.5px;
  padding: 4px 8px;
  border-radius: var(--r-sm);
  transition: color .15s, background .15s;
}
.auth-link:hover { color: var(--text-2); background: var(--hover); }

.auth-hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 8px 10px;
  font-size: 11.5px;
  color: var(--text-3);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
}
.auth-hint svg { flex-shrink: 0; color: var(--text-3); }

/* ===================================================================
   APP SHELL (Topbar, Projects, Builder)
================================================================== */
.app-screen {
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--bg);
}

/* Topbar */
.topbar {
  height: var(--topbar-h);
  padding: 0 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.brand-block {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 4px;
}
.brand-name {
  font-weight: 600;
  font-size: 13.5px;
  color: var(--text);
  letter-spacing: -0.01em;
}
.topbar-sep {
  color: var(--muted);
  padding: 0 2px;
  user-select: none;
  font-size: 14px;
}
.topbar-crumb { color: var(--text-2); font-size: 13px; }

.project-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  height: 28px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  color: var(--text);
  font-weight: 500;
  font-size: 13px;
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: background .15s, border-color .15s;
}
.project-chip:hover  { background: var(--hover); border-color: var(--border-2); }

.save-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-3);
  border-radius: 999px;
  background: transparent;
  border: 1px solid transparent;
  transition: color .2s, background .2s, border-color .2s;
}
.save-status::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--text-3);
}
.save-status[data-state="saved"]   { color: var(--success); background: var(--success-tint); }
.save-status[data-state="saved"]::before { background: var(--success); }
.save-status[data-state="saving"]  { color: var(--accent);  background: var(--accent-tint); }
.save-status[data-state="saving"]::before { background: var(--accent); animation: pulse 1.2s ease-in-out infinite; }
.save-status[data-state="error"]   { color: var(--danger);  background: var(--danger-tint); }
.save-status[data-state="error"]::before { background: var(--danger); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: .35; }
}

/* User chip / avatar / menu */
.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 3px 10px 3px 3px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  font-size: 12.5px;
  color: var(--text-2);
}
.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 12px;
  border: 1px solid var(--accent-lo);
  transition: filter .15s;
}
.user-avatar.sm { width: 22px; height: 22px; font-size: 11px; }
.user-avatar:hover { filter: brightness(1.08); }
.user-avatar:focus-visible { outline: none; box-shadow: var(--sh-focus); }

.user-avatar-wrap { position: relative; }
.user-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  padding: 6px;
  background: var(--panel-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  box-shadow: var(--sh-3);
  opacity: 0;
  transform: translateY(-4px);
  visibility: hidden;
  transition: opacity .15s, transform .15s, visibility .15s;
  z-index: 200;
}
.user-menu.open {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}
.user-menu button {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 7px 8px;
  font-size: 13px;
  color: var(--text-2);
  border-radius: var(--r-sm);
  text-align: left;
  transition: background .15s, color .15s;
}
.user-menu button:hover { background: var(--hover); color: var(--text); }
.menu-sep {
  height: 1px;
  background: var(--border);
  margin: 4px -2px;
}

/* ===================================================================
   PROJECTS screen
================================================================== */
.projects-main {
  flex: 1;
  overflow: auto;
  padding: 48px 32px;
}
.projects-heading {
  max-width: 1160px;
  margin: 0 auto 24px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}
.projects-heading h1 {
  margin: 0 0 4px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.projects-heading p {
  margin: 0;
  color: var(--text-3);
  font-size: 13.5px;
}

.projects-grid {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.project-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color .15s, background .15s, transform .15s;
  display: flex;
  flex-direction: column;
  position: relative;
}
.project-card:hover {
  border-color: var(--border-3);
  background: var(--panel-2);
}
.project-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  transition: opacity .15s;
}
.project-thumb:hover { opacity: .9; }

.project-meta {
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.project-name {
  text-align: left;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color .15s;
}
.project-name:hover { color: var(--accent-hi); }
.project-info {
  font-size: 12px;
  color: var(--text-3);
  display: flex;
  align-items: center;
  gap: 6px;
}
.project-dot { opacity: .5; }

.project-actions {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  gap: 4px;
  opacity: 0;
  transform: translateY(-2px);
  transition: opacity .15s, transform .15s;
}
.project-card:hover .project-actions,
.project-card:focus-within .project-actions {
  opacity: 1;
  transform: translateY(0);
}
.project-actions .btn.ghost {
  background: rgba(15, 15, 20, .82);
  border: 1px solid var(--border-2);
  backdrop-filter: blur(6px);
  width: 26px; height: 26px;
  padding: 0;
}
.project-actions .btn.ghost.danger:hover { background: rgba(239, 68, 68, .18); }

/* Empty state */
.empty-state {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-3);
}
.empty-state.large {
  max-width: 520px;
  margin: 40px auto 0;
  padding: 48px 28px;
  background: var(--panel);
  border: 1px dashed var(--border-2);
  border-radius: var(--r-lg);
}
.empty-state .empty-art {
  width: 64px;
  height: 64px;
  border-radius: var(--r-md);
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
  color: var(--accent);
  background: var(--accent-tint);
  border: 1px solid var(--accent-ring);
}
.empty-state h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.empty-state p {
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--text-3);
}
.empty-state strong { color: var(--accent-hi); font-weight: 600; }

/* ===================================================================
   APP (Builder) — Studio layout
================================================================== */
.app {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 400px;
  gap: 0;
  flex: 1;
  min-height: 0;
  background: var(--bg);
}
.panel-col {
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.sidebar-col {
  background: var(--panel);
  border-right: 1px solid var(--border);
}
.editor-col {
  background: var(--bg-canvas, #09090d);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.preview-col,
.inspector-col {
  background: var(--panel);
  border-left: 1px solid var(--border);
}

.panel-head {
  height: 44px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  flex-shrink: 0;
}
.panel-head h2 {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.preview-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  font-size: 10px;
  font-weight: 600;
  color: var(--success);
  background: var(--success-tint);
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.pulse-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 1.5s ease-in-out infinite;
}

.panel-body {
  flex: 1;
  overflow: auto;
  padding: 12px;
}

/* Tabs — pill style */
.tabs {
  display: flex;
  gap: 4px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--panel);
}
.tabs button {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-3);
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  transition: color .15s, background .15s, border-color .15s;
}
.tabs button:hover {
  color: var(--text-2);
  background: var(--hover);
}
.tabs button.active {
  color: var(--text);
  background: var(--panel-3);
  border-color: var(--border-2);
  box-shadow: var(--sh-1);
}

.tab-panel { display: none; flex: 1; overflow: hidden; }
.tab-panel.active { display: flex; flex-direction: column; }
.tab-panel .panel-body { padding: 12px; }

/* ---------- Sidebar: Pages list ---------- */
.page-list {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-list li,
.page-list .page-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--r-md);
  color: var(--text-2);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s, box-shadow .15s;
  min-width: 0;
}
.page-list li:hover,
.page-list .page-item:hover {
  background: var(--hover);
  color: var(--text);
  border-color: var(--border);
}
.page-list li.active,
.page-list .page-item.active {
  background: var(--panel-3);
  color: var(--text);
  border-color: var(--border-2);
  box-shadow: var(--sh-1);
}
.page-item-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text-3);
}
.page-list li.active .page-item-icon,
.page-list .page-item.active .page-item-icon {
  background: var(--accent-tint);
  border-color: var(--accent-ring);
  color: var(--accent-hi);
}
.page-list li .page-icon,
.page-item-icon .page-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  display: block;
}
.page-item-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.page-list li .page-name,
.page-item-body .page-name {
  font-size: 13px;
  font-weight: 500;
  color: inherit;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.page-slug {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.page-list li.active .page-slug { color: var(--text-2); }
.page-list li .home-badge {
  flex-shrink: 0;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: 2px 6px;
  border-radius: 999px;
  background: var(--border-2);
  color: var(--text-3);
}
.page-list li.active .home-badge {
  background: var(--accent);
  color: #fff;
}
.empty-tiny {
  padding: 16px 8px;
  font-size: 12px;
  color: var(--text-3);
  text-align: center;
  line-height: 1.6;
}
.empty-tiny strong { color: var(--accent-hi); font-weight: 600; }

.sidebar-col .btn.block {
  padding: 9px 12px;
  font-size: 12.5px;
}

/* ---------- Editor: toolbar + canvas ---------- */
.editor-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.editor-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  flex-shrink: 0;
}
.editor-toolbar-main {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.page-title-input {
  flex: 1;
  min-width: 0;
  padding: 7px 10px;
  font-size: 15px;
  font-weight: 600;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  letter-spacing: -0.015em;
  transition: border-color .15s, box-shadow .15s;
}
.page-title-input:hover { border-color: var(--border-2); }
.page-title-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-tint);
  background: var(--panel);
}
.slug-hint {
  flex-shrink: 0;
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-3);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  white-space: nowrap;
}

.editor-workspace {
  flex: 1;
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  min-height: 0;
  overflow: hidden;
}

/* Block palette (left of canvas) */
.block-palette {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 10px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  overflow-y: auto;
}
.palette-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-3);
  padding: 0 6px 6px;
}
.palette-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 10px;
  text-align: left;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-2);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  transition: background .15s, color .15s, border-color .15s;
}
.palette-btn:hover {
  background: var(--hover);
  color: var(--text);
  border-color: var(--border);
}
.palette-btn:active {
  background: var(--accent-tint);
  color: var(--accent-hi);
  border-color: var(--accent-ring);
}
.palette-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--accent-hi);
  background: var(--accent-tint);
  border: 1px solid var(--accent-ring);
  border-radius: 5px;
}
.palette-svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--accent-hi);
}
.palette-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Canvas — page preview area */
.editor-canvas {
  flex: 1;
  overflow: auto;
  padding: 32px 24px 56px;
  background: var(--bg);
}
.page-sheet {
  margin: 0 auto;
  min-height: 360px;
  padding: 0;
  border: none;
  border-radius: 0;
  box-shadow: none;
  transition: background .2s, color .2s, font-family .2s;
}
.page-sheet .blocks.page {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 120px;
  padding: 0;
  max-width: none;
  margin: 0;
  position: relative;
}

/* WYSIWYG canvas blocks */
.canvas-block {
  position: relative;
  background: transparent;
  border: none;
  border-radius: 4px;
  transition: box-shadow .15s;
}
.canvas-block:hover,
.canvas-block.selected {
  box-shadow: 0 0 0 2px var(--accent-ring);
}
.canvas-block-toolbar {
  position: absolute;
  top: -14px;
  right: 6px;
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 3px 5px;
  background: var(--panel);
  border: 1px solid var(--border-2);
  border-radius: var(--r-sm);
  box-shadow: var(--sh-2);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .15s, transform .15s;
  z-index: 10;
}
.canvas-block:hover .canvas-block-toolbar,
.canvas-block.selected .canvas-block-toolbar {
  opacity: 1;
  transform: translateY(0);
}
.canvas-block-preview {
  min-height: 8px;
}

/* Inspector (right panel) */
.inspector-body {
  padding: 0 !important;
}
.inspector-empty {
  padding: 32px 20px;
  text-align: center;
  color: var(--text-3);
}
.inspector-empty .empty-art {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  display: grid;
  place-items: center;
  color: var(--accent);
  background: var(--accent-tint);
  border: 1px solid var(--accent-ring);
  border-radius: var(--r-md);
}
.inspector-empty h3 {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.inspector-empty p {
  margin: 0;
  font-size: 12px;
  line-height: 1.55;
}
.inspector-panel {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.inspector-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.inspector-type {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-3);
}
.inspector-panel .block-body {
  padding: 0;
  background: transparent;
}
.inspector-panel .block-design-row {
  padding: 10px 0 0;
  margin: 0;
  background: transparent;
  border-top: 1px solid var(--border);
}
.icon-btn.sm {
  width: 26px;
  height: 26px;
}

/* Image inspector (right settings panel) */
.inspector-panel--image {
  gap: 0;
}
.image-inspector {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.image-inspector-preview {
  position: relative;
  margin-bottom: 14px;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--panel-2);
  border: 1px solid var(--border);
  min-height: 140px;
  display: grid;
  place-items: center;
}
.image-inspector-img {
  width: 100%;
  max-height: 200px;
  object-fit: contain;
  display: block;
}
.image-inspector-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px 16px;
  color: var(--text-3);
  font-size: 12px;
}
.inspector-section {
  padding: 14px 0;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.inspector-section:first-of-type {
  border-top: none;
  padding-top: 0;
}
.inspector-section-title {
  margin: 0 0 2px;
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-3);
}
.field-hint {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--muted);
  font-size: 11px;
}
.image-upload-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px 12px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text);
  background: var(--panel-2);
  border: 1px dashed var(--border-2);
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}
.image-upload-btn:hover {
  background: var(--accent-tint);
  border-color: var(--accent-ring);
  color: var(--accent-hi);
}
.inspector-panel .field {
  gap: 5px;
}
.inspector-panel .field label {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text-2);
  text-transform: none;
  letter-spacing: 0;
}
.inspector-panel .field.stack {
  display: flex;
  flex-direction: column;
}

/* Drag & drop */
.dnd-indicator {
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  box-shadow: 0 0 0 2px var(--accent-tint), 0 0 12px var(--accent-ring);
  pointer-events: none;
  z-index: 20;
  transition: top .08s ease;
}
.blocks.dnd-active {
  outline: 2px dashed var(--accent-ring);
  outline-offset: 6px;
  border-radius: var(--r-md);
}
.canvas-block.is-dragging {
  opacity: .35;
  transform: scale(.98);
}
.palette-btn.is-dragging {
  opacity: .45;
  border-color: var(--accent-ring);
  background: var(--accent-tint);
}
.palette-btn[draggable="true"] {
  cursor: grab;
}
.palette-btn[draggable="true"]:active {
  cursor: grabbing;
}

/* Canvas empty states */
.canvas-empty {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 40px;
  background-color: var(--bg-canvas, #09090d);
  background-image: radial-gradient(circle, var(--border-2) 1px, transparent 1px);
  background-size: 20px 20px;
}
.canvas-empty.inline {
  min-height: 280px;
  padding: 32px 20px;
  background: transparent;
  background-image: none;
  border: 1px dashed var(--border-2);
  border-radius: var(--r-md);
}
.page-sheet .canvas-empty.inline {
  border-color: currentColor;
  opacity: .45;
}
.page-sheet .canvas-empty.inline .empty-art {
  background: color-mix(in srgb, currentColor 12%, transparent);
  border-color: color-mix(in srgb, currentColor 25%, transparent);
  color: inherit;
}
.canvas-empty-inner {
  text-align: center;
  max-width: 280px;
}
.canvas-empty .empty-art,
.canvas-empty-inner .empty-art {
  width: 52px;
  height: 52px;
  border-radius: var(--r-md);
  margin: 0 auto 14px;
  display: grid;
  place-items: center;
  color: var(--accent);
  background: var(--accent-tint);
  border: 1px solid var(--accent-ring);
}
.canvas-empty h3,
.canvas-empty-inner h3 {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.canvas-empty p,
.canvas-empty-inner p {
  margin: 0;
  font-size: 12.5px;
  color: var(--text-3);
  line-height: 1.55;
}

/* Block cards — inspector / legacy config cards only */
.inspector-panel .block,
.block-config {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 0;
  overflow: hidden;
  transition: border-color .15s, box-shadow .15s;
}
.inspector-panel .block:hover,
.block-config:hover {
  border-color: var(--border-3);
  box-shadow: var(--sh-1);
}
.inspector-panel .block[data-dragging="true"],
.block-config[data-dragging="true"] { opacity: .5; }

.block-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  margin: 0;
  background: var(--panel-3);
  border-bottom: 1px solid var(--border);
}
.block-actions {
  margin-left: auto;
  display: flex;
  gap: 2px;
}
.design-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.design-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.design-section-title {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.design-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.design-row label {
  font-size: 12.5px;
  color: var(--text-2);
}
.design-row input[type="color"] {
  width: 32px;
  height: 24px;
  padding: 0;
  border: 1px solid var(--border-2);
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
}
.design-row select {
  padding: 5px 8px;
  font-size: 12px;
  height: 28px;
  width: 130px;
}
.preset-chips {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.preset-chip {
  padding: 8px 6px;
  font-size: 11.5px;
  color: var(--text-2);
  background: var(--panel-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r-sm);
  transition: background .15s, color .15s, border-color .15s;
}
.preset-chip:hover  { background: var(--hover); color: var(--text); border-color: var(--border-3); }
.preset-chip.active {
  background: var(--accent-tint);
  color: var(--accent-hi);
  border-color: var(--accent-ring);
}

/* Choice grids (2-4 buttons in a row for design values) */
.choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(56px, 1fr));
  gap: 4px;
}
.choice {
  padding: 6px 8px;
  font-size: 11.5px;
  color: var(--text-2);
  background: var(--panel-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r-sm);
  transition: background .15s, color .15s, border-color .15s;
}
.choice:hover  { background: var(--hover); color: var(--text); }
.choice.active {
  background: var(--accent-tint);
  color: var(--accent-hi);
  border-color: var(--accent-ring);
}

.block-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 12px 12px;
}
.block-body input,
.block-body textarea,
.block-body select { font-size: 13px; }
.block-body .row {
  display: grid;
  gap: 6px;
  grid-template-columns: 1fr 1fr;
}
.block-body .row.three  { grid-template-columns: 1fr 1fr 1fr; }
.block-body .field-inline { display: flex; flex-direction: column; gap: 4px; }
.block-body .field-inline label {
  font-size: 10.5px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-weight: 500;
}

/* Drop-indicator between blocks */
.drop-indicator {
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  margin: 4px 0;
  box-shadow: 0 0 0 3px var(--accent-tint);
}

/* Drag hover states on block cards */
.block.dragging { opacity: .45; }
.block.drag-over-top    { box-shadow: 0 -2px 0 0 var(--accent); }
.block.drag-over-bottom { box-shadow: 0  2px 0 0 var(--accent); }

/* Block head details (block-tag, drag handle, icon buttons in header) */
.block-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.drag-handle {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  cursor: grab;
  color: var(--muted);
  border-radius: var(--r-xs);
  transition: color .15s, background .15s;
}
.drag-handle:hover {
  color: var(--text-2);
  background: var(--hover);
}
.drag-handle:active {
  cursor: grabbing;
  color: var(--accent-hi);
}

/* Small icon buttons inside block headers */
.block-actions .icon,
.block-head .icon {
  width: 26px; height: 26px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--r-sm);
  color: var(--text-3);
  background: transparent;
  border: 1px solid transparent;
  transition: background .15s, color .15s, border-color .15s;
}
.block-actions .icon:hover,
.block-head .icon:hover {
  background: var(--hover);
  color: var(--text);
  border-color: var(--border-2);
}
.block-actions .icon[disabled],
.block-head    .icon[disabled] {
  opacity: .35;
  cursor: not-allowed;
  pointer-events: none;
}
.block-actions .icon[data-act="delete"]:hover {
  background: var(--danger-tint);
  color: var(--danger);
  border-color: rgba(239, 68, 68, .3);
}

/* Block body rows */
.block-body .row.stack   { grid-template-columns: 1fr; }
.block-body .row.hint    {
  grid-template-columns: 1fr;
  font-size: 11.5px;
  color: var(--text-3);
  font-style: italic;
}
.block-body .row label {
  display: flex;
  align-items: center;
  font-size: 12px;
  color: var(--text-3);
}
.block-body img.block-preview {
  margin-top: 6px;
  max-width: 100%;
  max-height: 120px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  object-fit: contain;
  background: #0006;
}
.divider-preview {
  height: 1px;
  background: var(--border-2);
  margin: 6px 0;
}

/* Segmented control */
.seg {
  display: inline-flex;
  padding: 2px;
  background: var(--panel-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r-sm);
  gap: 2px;
}
.seg.compact { padding: 2px; }
.seg button {
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-3);
  border-radius: 4px;
  transition: background .15s, color .15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  white-space: nowrap;
}
.seg button:hover { color: var(--text-2); background: var(--hover); }
.seg button.active {
  background: var(--panel-3);
  color: var(--text);
  box-shadow: var(--sh-1);
}

/* Inline design row (per block) */
.block-design-row {
  margin: 0;
  padding: 8px 12px 10px;
  border-top: 1px solid var(--border);
  background: var(--panel-2);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.block-design-row > div > .label {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-right: 4px;
}

/* ---------- Design panel (theme controls, right sidebar body) ---------- */
.design-section { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.design-section h3 {
  margin: 0 0 4px;
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.design-section .field { gap: 4px; }
.design-section .field label {
  font-size: 11.5px;
  color: var(--text-3);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
}
.design-section .field.stack { display: flex; flex-direction: column; }

.color-field {
  display: flex;
  gap: 6px;
  align-items: center;
}
.color-field input[type="color"] {
  width: 34px;
  height: 30px;
  padding: 2px;
  background: var(--panel-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r-sm);
  cursor: pointer;
}
.color-field input[type="text"] {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 12px;
  height: 30px;
  text-transform: uppercase;
}

.presets {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}
.preset {
  padding: 8px 10px;
  background: var(--panel-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r-sm);
  text-align: left;
  transition: background .15s, border-color .15s;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.preset:hover { background: var(--hover); border-color: var(--border-3); }
.preset.active {
  border-color: var(--accent-ring);
  background: var(--accent-tint);
}
.preset-name {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text);
}
.preset-swatches { display: flex; gap: 3px; }
.preset-swatch {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, .06);
}

/* ---------- Preview ---------- */
.preview-col .panel-body {
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.preview-scroll {
  flex: 1;
  overflow: auto;
  padding: 16px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  background: var(--bg-canvas, #09090d);
}
.device {
  width: 100%;
  background: #fff;
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--sh-3);
  display: flex;
  flex-direction: column;
}
.device-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 32px;
  padding: 0 12px;
  background: #f4f4f5;
  border-bottom: 1px solid #e4e4e7;
}
.device-dots {
  display: flex;
  gap: 5px;
}
.device-dots span {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #d4d4d8;
}
.device-dots span:nth-child(1) { background: #fca5a5; }
.device-dots span:nth-child(2) { background: #fde047; }
.device-dots span:nth-child(3) { background: #86efac; }
.device-url {
  flex: 1;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 3px 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: #71717a;
  background: #fff;
  border-radius: 6px;
  border: 1px solid #e4e4e7;
  min-width: 0;
  max-width: 200px;
  margin: 0 auto;
}
.device-url svg { color: #a1a1aa; }
.device-spacer { width: 36px; }

.preview-frame {
  width: 100%;
  height: 100%;
  min-height: 480px;
  border: 0;
  background: #fff;
  flex: 1;
  display: block;
}

/* ===================================================================
   MODAL / DIALOG
================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .55);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity .18s ease, visibility .18s ease;
}
.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}
#modal-content { width: 100%; max-width: 460px; }
#modal-content > * {
  animation: dialog-in .2s cubic-bezier(.16,.84,.44,1) both;
}

@keyframes dialog-in {
  from { opacity: 0; transform: translateY(6px) scale(.98); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}

/* Base dialog card (used by SB.dialog.*) */
.dialog {
  background: var(--panel);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-3);
  overflow: hidden;
}
.dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 8px;
}
.dialog-head h3 {
  margin: 0;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}
.dialog-close {
  color: var(--text-3);
  padding: 4px;
  border-radius: var(--r-sm);
  transition: color .15s, background .15s;
  line-height: 0;
}
.dialog-close:hover { color: var(--text); background: var(--hover); }
.dialog-body { padding: 4px 16px 12px; }
.dialog-message {
  margin: 0;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.55;
}
.dialog-input {
  margin-top: 10px;
}
.dialog-error {
  margin-top: 8px;
  padding: 6px 8px;
  background: var(--danger-tint);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, .3);
  border-radius: var(--r-sm);
  font-size: 12px;
}
.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 16px 14px;
  border-top: 1px solid var(--border);
  background: var(--panel-2);
}

/* Larger "modal" wrapper (used by export chooser) */
.modal {
  background: var(--panel);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-3);
  overflow: hidden;
  max-width: 520px;
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.modal-head h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}
.modal-close {
  color: var(--text-3);
  padding: 4px 8px;
  font-size: 20px;
  border-radius: var(--r-sm);
  line-height: 1;
  transition: color .15s, background .15s;
}
.modal-close:hover { color: var(--text); background: var(--hover); }
.modal-body { padding: 16px 18px 18px; }

/* Export chooser options */
.export-options { display: flex; flex-direction: column; gap: 8px; }
.export-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  text-align: left;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: background .15s, border-color .15s, transform .05s;
  width: 100%;
}
.export-option:hover {
  background: var(--hover);
  border-color: var(--border-3);
}
.export-option.recommended {
  border-color: var(--accent-ring);
  background: linear-gradient(180deg, var(--accent-tint) 0%, var(--panel-2) 60%);
}
.export-option.disabled {
  opacity: .55;
}
.export-icon {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  background: var(--accent-tint);
  color: var(--accent);
  border-radius: var(--r-sm);
  flex-shrink: 0;
  border: 1px solid var(--accent-ring);
}
.export-icon.gray {
  background: var(--panel-3);
  color: var(--text-3);
  border-color: var(--border-2);
}
.export-info { flex: 1; min-width: 0; }
.export-info h4 {
  margin: 0 0 3px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.export-info p {
  margin: 0;
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.5;
}
.export-arrow {
  color: var(--text-3);
  font-size: 15px;
  transition: transform .15s, color .15s;
}
.export-option:hover .export-arrow { transform: translateX(2px); color: var(--text); }

.badge-tag {
  padding: 2px 6px;
  font-size: 10px;
  font-weight: 600;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.badge-tag.warn {
  background: var(--warning);
  color: #171717;
}

.hint-box {
  margin-top: 14px;
  padding: 10px 12px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.6;
}
.hint-box strong { color: var(--text-2); font-weight: 500; }
.hint-box code {
  padding: 1px 5px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  background: var(--panel-3);
  border: 1px solid var(--border-2);
  border-radius: 4px;
  color: var(--text-2);
}

/* ===================================================================
   TOAST
================================================================== */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  padding: 9px 14px;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border-2);
  border-radius: 999px;
  box-shadow: var(--sh-3);
  font-size: 12.5px;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ===================================================================
   RESPONSIVE
================================================================== */
@media (max-width: 1080px) {
  .app { grid-template-columns: 200px 1fr; }
  .inspector-col { display: none; }
}
@media (max-width: 860px) {
  .editor-workspace {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }
  .block-palette {
    flex-direction: row;
    flex-wrap: wrap;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 8px 10px;
  }
  .palette-label { width: 100%; padding-bottom: 4px; }
  .palette-btn {
    width: auto;
    flex: 1;
    min-width: 72px;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
    padding: 6px 8px;
  }
  .palette-name { font-size: 10px; }
}
@media (max-width: 720px) {
  .app { grid-template-columns: 1fr; }
  .sidebar-col { border-right: none; border-bottom: 1px solid var(--border); max-height: 38vh; }
  .editor-toolbar-main { flex-wrap: wrap; }
  .slug-hint { display: none; }
  .projects-heading { flex-direction: column; align-items: stretch; }
  .projects-heading .btn { width: 100%; }
}