/* ============================================================
   TMS Email Builder — block-based composer
   Product surface mode: cool slate chrome, white panels,
   rounded-rectangle controls, vivid cyan-teal primary.
   Built on colors_and_type.css tokens + the email-composer
   kit's .eb-* email-block aesthetic (re-namespaced .em-*).
   ============================================================ */

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--product-bg);
  color: var(--product-fg);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow: hidden;
}

:root { --bld-density: 1; }

/* ============================================================
   App frame
   ============================================================ */
.bld-app { display: flex; flex-direction: column; height: 100vh; min-height: 0; }

/* ---- Top bar (full width) ---- */
.bld-topbar {
  height: 60px; flex-shrink: 0;
  background: var(--slate-0);
  border-bottom: 1px solid var(--product-border);
  display: flex; align-items: center; gap: 14px;
  padding: 0 18px;
  z-index: 40;
}
.bld-topbar-brand { display: inline-flex; align-items: center; gap: 10px; min-width: 0; }
.bld-logo {
  width: 30px; height: 30px; border-radius: 9px; flex-shrink: 0;
  background: var(--tms-teal-500);
  display: inline-flex; align-items: center; justify-content: center;
  color: white;
}
.bld-logo svg { width: 17px; height: 17px; stroke-width: 2.1; }
.bld-topbar-brand b { font: 700 16px/1 var(--font-display); letter-spacing: -0.018em; color: var(--product-fg); }
.bld-topbar-tag {
  font: 600 10px/1 var(--font-display); letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--product-fg-soft);
  padding: 4px 8px; border: 1px solid var(--product-border); border-radius: 999px;
}
.bld-topbar-spacer { flex: 1; }
.bld-block-count {
  font: 500 13px/1 var(--font-body); color: var(--product-fg-muted);
  display: inline-flex; align-items: center; gap: 7px; margin-right: 4px;
}
.bld-block-count b { font: 700 13px/1 var(--font-display); color: var(--product-fg); }
.bld-block-count .bld-dot { width: 6px; height: 6px; border-radius: 999px; background: var(--tms-teal-500); }

/* ---- Buttons ---- */
.bld-btn {
  font-family: var(--font-display); font-weight: 600; font-size: 13.5px; letter-spacing: -0.005em;
  padding: 10px 16px; border-radius: 10px; border: 0; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px; line-height: 1; white-space: nowrap;
  transition: background 120ms var(--ease-out), border-color 120ms, color 120ms, box-shadow 120ms;
}
.bld-btn svg { width: 16px; height: 16px; stroke-width: 2; }
.bld-btn--primary { background: var(--tms-teal-500); color: white; }
.bld-btn--primary:hover { background: var(--tms-teal-600); }
.bld-btn--outline { background: var(--slate-0); color: var(--product-fg); border: 1px solid var(--product-border); }
.bld-btn--outline:hover { background: var(--slate-50); border-color: var(--slate-300); }
.bld-btn--ghost { background: transparent; color: var(--product-fg-muted); }
.bld-btn--ghost:hover { background: var(--slate-100); color: var(--product-fg); }

/* ============================================================
   Main 3-column area
   ============================================================ */
.bld-main { flex: 1; display: flex; min-height: 0; }

/* ---- Left sidebar ---- */
.bld-sidebar {
  width: 384px; flex-shrink: 0;
  background: var(--slate-0);
  border-right: 1px solid var(--product-border);
  display: flex; flex-direction: column;
  overflow-y: auto;
}
.bld-side-head {
  font: 700 10.5px/1 var(--font-display); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--product-fg-soft);
  padding: 16px 16px 10px;
}
.bld-palette { display: flex; flex-direction: column; gap: 2px; padding: 0 8px 12px; }
.bld-palette-btn {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 10px; border-radius: 9px; border: 0; cursor: pointer;
  background: transparent; color: var(--product-fg);
  font: 600 13.5px/1 var(--font-display); letter-spacing: -0.005em;
  text-align: left; width: 100%;
  transition: background 110ms var(--ease-out);
}
.bld-palette-btn:hover { background: var(--tms-teal-50); }
.bld-palette-btn:active { background: var(--tms-teal-100); }
.bld-palette-ic {
  width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
  background: var(--slate-50); border: 1px solid var(--product-border);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--tms-teal-600);
}
.bld-palette-btn:hover .bld-palette-ic { background: var(--slate-0); border-color: var(--tms-teal-200); }
.bld-palette-ic svg { width: 15px; height: 15px; stroke-width: 2; }

.bld-divider { height: 1px; background: var(--product-border); margin: 4px 16px; }

/* ---- Offer search ---- */
.bld-search { padding: 14px 14px 18px; display: flex; flex-direction: column; gap: 10px; min-height: 0; }
.bld-search-head { font: 700 10.5px/1 var(--font-display); letter-spacing: 0.14em; text-transform: uppercase; color: var(--product-fg-soft); }
.bld-search-row { display: flex; gap: 6px; }
.bld-input {
  font-family: var(--font-body); font-size: 13px; padding: 8px 10px;
  border-radius: 9px; border: 1px solid var(--product-border); background: var(--slate-0);
  color: var(--product-fg); outline: none; width: 100%;
  transition: border-color 120ms, box-shadow 120ms;
}
.bld-input::placeholder { color: var(--product-fg-soft); }
.bld-input:focus { border-color: var(--tms-teal-500); box-shadow: 0 0 0 3px rgba(14,138,153,0.15); }
.bld-search-go {
  flex-shrink: 0; width: 34px; border-radius: 9px; border: 0; cursor: pointer;
  background: var(--tms-teal-500); color: white;
  display: inline-flex; align-items: center; justify-content: center;
}
.bld-search-go:hover { background: var(--tms-teal-600); }
.bld-search-go svg { width: 15px; height: 15px; stroke-width: 2.2; }

.bld-filters { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.bld-select {
  font-family: var(--font-body); font-size: 12px; padding: 7px 8px;
  border-radius: 8px; border: 1px solid var(--product-border); background: var(--slate-0);
  color: var(--product-fg); outline: none; width: 100%; cursor: pointer;
  -webkit-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238B92A0' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 7px center; padding-right: 22px;
}
.bld-select:focus { border-color: var(--tms-teal-500); box-shadow: 0 0 0 3px rgba(14,138,153,0.15); }

.bld-search-meta { display: flex; align-items: center; justify-content: space-between; font: 600 10px/1 var(--font-display); letter-spacing: 0.06em; text-transform: uppercase; color: var(--product-fg-soft); margin-top: 2px; }

.bld-results { display: flex; flex-direction: column; gap: 7px; }
.bld-result {
  text-align: left; cursor: pointer; width: 100%;
  background: var(--slate-0); border: 1px solid var(--product-border); border-radius: 10px;
  padding: 9px 10px; display: flex; flex-direction: column; gap: 3px;
  transition: border-color 120ms, background 120ms, transform 120ms;
}
.bld-result:hover { border-color: var(--tms-teal-300); background: var(--tms-teal-50); transform: translateY(-1px); }
.bld-result-top { display: flex; align-items: baseline; justify-content: space-between; gap: 6px; }
.bld-result-dest { font: 700 13px/1.15 var(--font-display); letter-spacing: -0.01em; color: var(--product-fg); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bld-result-price { font: 700 12.5px/1 var(--font-display); color: var(--tms-teal-700); flex-shrink: 0; white-space: nowrap; }
.bld-result-sub { font: 500 11px/1.3 var(--font-body); color: var(--product-fg-muted); }
.bld-result-badge { display: inline-block; margin-top: 2px; padding: 2px 7px; border-radius: 999px; background: var(--tms-coral-100); color: var(--tms-coral-700); font: 700 9px/1.4 var(--font-display); letter-spacing: 0.1em; text-transform: uppercase; align-self: flex-start; }
.bld-search-empty { font: 500 11.5px/1.5 var(--font-body); color: var(--product-fg-muted); padding: 4px 2px; }
.bld-search-empty b { color: var(--product-fg); font-weight: 700; }

/* ============================================================
   Centre canvas
   ============================================================ */
.bld-canvas-area { flex: 1; min-width: 0; overflow-y: auto; position: relative; }

/* surface treatments (Tweak: canvasSurface) */
.bld-canvas-area.surf-paper  { background: #FAF9F6; }
.bld-canvas-area.surf-slate  { background: var(--slate-100); }
.bld-canvas-area.surf-sand   { background: var(--tms-sand-50); }
.bld-canvas-area.surf-grid   {
  background-color: #FAF9F6;
  background-image: radial-gradient(var(--slate-200) 1px, transparent 1px);
  background-size: 22px 22px;
}
.bld-canvas-area.surf-deep   { background: var(--tms-teal-900); }

.bld-canvas-scroll { min-height: 100%; padding: 36px 56px 120px; display: flex; flex-direction: column; align-items: center; }

.bld-paper {
  width: 100%; max-width: 560px;
  position: relative;
}

.bld-canvas-area.surf-grid .bld-mail,
.bld-canvas-area.surf-slate .bld-mail,
.bld-canvas-area.surf-deep .bld-mail { box-shadow: var(--shadow-lg); }

.bld-mail {
  background: var(--slate-0);
  border-radius: 14px;
  box-shadow: var(--shadow-md);
  overflow: visible;
}

/* ---- block shell + selection / hover / actions ---- */
.bld-block-wrap { position: relative; }
.bld-block {
  position: relative; cursor: pointer;
  outline: 2px solid transparent; outline-offset: -2px;
  transition: outline-color 120ms var(--ease-out), box-shadow 120ms;
  border-radius: 0;
}
.bld-block-wrap:first-child .bld-block { border-top-left-radius: 14px; border-top-right-radius: 14px; }
.bld-block-wrap:last-child .bld-block { border-bottom-left-radius: 14px; border-bottom-right-radius: 14px; }
.bld-block-wrap + .bld-block-wrap .bld-block { border-top: 1px solid var(--slate-100); }

.bld-block:hover { outline-color: var(--tms-teal-200); }

/* selected — strong teal ring */
.bld-block.is-selected { outline-color: var(--tms-teal-500); box-shadow: 0 0 0 4px rgba(14,138,153,0.12); z-index: 3; }
/* selection style variants (Tweak) */
.sel-bar  .bld-block.is-selected { outline-color: transparent; box-shadow: inset 4px 0 0 var(--tms-teal-500), 0 0 0 1px var(--tms-teal-200); }
.sel-glow .bld-block.is-selected { outline-color: var(--tms-teal-400); box-shadow: 0 0 0 5px rgba(14,138,153,0.18), 0 10px 30px -8px rgba(14,138,153,0.45); }

/* selected eyebrow tag */
.bld-block-tag {
  position: absolute; top: -11px; left: 14px; z-index: 5;
  padding: 3px 9px; border-radius: 999px;
  background: var(--tms-teal-500); color: white;
  font: 700 9px/1.4 var(--font-display); letter-spacing: 0.14em; text-transform: uppercase;
  box-shadow: var(--shadow-sm);
}

/* action rail to the RIGHT of selected block */
.bld-actions {
  position: absolute; top: 0; left: calc(100% + 12px);
  display: flex; flex-direction: column; gap: 6px; z-index: 6;
}
.bld-action {
  width: 32px; height: 32px; border-radius: 9px; cursor: pointer;
  background: var(--slate-0); border: 1px solid var(--product-border);
  color: var(--product-fg-muted);
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: background 110ms, color 110ms, border-color 110ms, opacity 110ms;
}
.bld-action svg { width: 15px; height: 15px; stroke-width: 2; }
.bld-action:hover { background: var(--slate-50); color: var(--product-fg); border-color: var(--slate-300); }
.bld-action:disabled { opacity: 0.35; cursor: not-allowed; }
.bld-action.is-danger:hover { background: var(--tms-red-50); color: var(--tms-red-600); border-color: var(--tms-red-200); }

/* insert "+" between blocks */
.bld-insert {
  height: 16px; position: relative; display: flex; align-items: center; justify-content: center;
  z-index: 4;
}
.bld-insert::before {
  content: ""; position: absolute; left: 8px; right: 8px; top: 50%; height: 2px;
  background: var(--tms-teal-400); border-radius: 2px;
  opacity: 0; transition: opacity 120ms;
}
.bld-insert:hover::before { opacity: 0.5; }
.bld-insert-btn {
  width: 24px; height: 24px; border-radius: 999px; cursor: pointer;
  background: var(--slate-0); border: 1px solid var(--product-border); color: var(--product-fg-muted);
  display: inline-flex; align-items: center; justify-content: center;
  opacity: 0; transform: scale(0.8);
  transition: opacity 120ms, transform 120ms, background 120ms, color 120ms;
  box-shadow: var(--shadow-sm);
}
.bld-insert:hover .bld-insert-btn { opacity: 1; transform: scale(1); }
.bld-insert-btn:hover { background: var(--tms-teal-500); border-color: var(--tms-teal-500); color: white; }
.bld-insert-btn svg { width: 14px; height: 14px; stroke-width: 2.4; }
.bld-insert.is-open .bld-insert-btn { opacity: 1; transform: scale(1); background: var(--tms-teal-500); border-color: var(--tms-teal-500); color: white; }

/* insert type menu */
.bld-insert-menu {
  position: absolute; top: 28px; left: 50%; transform: translateX(-50%);
  z-index: 30; width: 168px;
  background: var(--slate-0); border: 1px solid var(--product-border); border-radius: 12px;
  box-shadow: var(--shadow-lg); padding: 6px; display: flex; flex-direction: column; gap: 1px;
}
.bld-insert-menu-item {
  display: flex; align-items: center; gap: 10px; padding: 8px 9px; border: 0; border-radius: 8px;
  background: transparent; cursor: pointer; width: 100%; text-align: left;
  font: 600 13px/1 var(--font-display); color: var(--product-fg);
}
.bld-insert-menu-item:hover { background: var(--tms-teal-50); }
.bld-insert-menu-item svg { width: 15px; height: 15px; color: var(--tms-teal-600); }

/* empty canvas */
.bld-empty {
  width: 100%; max-width: 560px; border: 2px dashed var(--product-border); border-radius: 16px;
  padding: 56px 24px; text-align: center; color: var(--product-fg-muted); background: rgba(255,255,255,0.5);
}
.bld-empty svg { width: 30px; height: 30px; color: var(--product-fg-soft); margin-bottom: 12px; }
.bld-empty h3 { margin: 0 0 6px; font: 700 16px/1.2 var(--font-display); color: var(--product-fg); }
.bld-empty p { margin: 0; font-size: 13px; }

/* ============================================================
   EMAIL CONTENT BLOCKS (.em-*) — TMS teal brand
   ============================================================ */
/* Header */
.em-header {
  background: var(--tms-teal-600);
  color: #fff; text-align: center;
  padding: 38px 28px;
}
.em-header-mark { display: inline-flex; align-items: center; gap: 9px; justify-content: center; }
.em-header-mark svg { width: 22px; height: 22px; stroke-width: 2; color: var(--tms-sun-300); }
.em-header h1 { margin: 0; font: 700 26px/1.1 var(--font-display); letter-spacing: -0.02em; }
.em-header p { margin: 9px 0 0; font: 500 13.5px/1.4 var(--font-body); color: rgba(255,255,255,0.82); }
.em-header-phone {
  display: flex; align-items: center; justify-content: center;
  gap: 5px; margin: 8px 0 0;
  font: 500 13px/1 var(--font-body);
}
.em-header-phone svg { width: 13px; height: 13px; }
.em-header-socials {
  display: flex; align-items: center; justify-content: center;
  gap: 14px; margin-top: 14px;
}
.em-header-social-link {
  display: flex; align-items: center; justify-content: center;
  opacity: 0.85; transition: opacity 100ms; text-decoration: none;
}
.em-header-social-link:hover { opacity: 1; }
.em-header-social-link svg { width: 22px; height: 22px; display: block; }

/* Offer — image-on-top hero */
.em-offer { padding: 20px; }
.em-offer-card { border: 1px solid var(--product-border); border-radius: 14px; overflow: hidden; background: var(--slate-0); }
.em-offer-img {
  height: 200px; position: relative;
  background-size: cover; background-position: center;
  background-color: var(--tms-teal-50);
  display: flex; align-items: center; justify-content: center;
}
.em-offer-img.is-empty {
  background-image: repeating-linear-gradient(135deg, rgba(14,138,153,0.05) 0 12px, rgba(14,138,153,0.09) 12px 24px);
  color: var(--tms-teal-600);
}
.em-offer-img-placeholder { display: inline-flex; flex-direction: column; align-items: center; gap: 6px; font: 600 11.5px/1.3 var(--font-display); letter-spacing: 0.02em; }
.em-offer-img-placeholder svg { width: 24px; height: 24px; stroke-width: 1.6; opacity: 0.8; }
.em-offer-badge {
  position: absolute; top: 14px; left: 14px;
  padding: 5px 11px; border-radius: 999px;
  background: var(--tms-coral-500); color: #fff;
  font: 700 10px/1.4 var(--font-display); letter-spacing: 0.1em; text-transform: uppercase;
  box-shadow: var(--shadow-sm);
}
.em-offer-body { padding: 18px 20px 20px; }
.em-offer-top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.em-offer-dest { margin: 0; font: 700 24px/1.1 var(--font-display); letter-spacing: -0.02em; color: var(--slate-900); }
.em-offer-price { font: 700 22px/1 var(--font-display); letter-spacing: -0.02em; color: var(--tms-teal-700); white-space: nowrap; }
.em-offer-headline { margin: 8px 0 0; font: 500 14.5px/1.45 var(--font-body); color: var(--slate-700); }
.em-offer-avail { margin: 12px 0 0; display: inline-flex; align-items: center; gap: 7px; font: 600 12px/1 var(--font-display); color: var(--product-fg-muted); }
.em-offer-avail svg { width: 13px; height: 13px; color: var(--tms-coral-500); }
.em-offer-cta {
  display: block; width: 100%; margin-top: 18px; box-sizing: border-box;
  padding: 14px 22px; border-radius: 10px; border: 0;
  background: var(--tms-teal-500); color: #fff;
  font: 700 14.5px/1 var(--font-display); letter-spacing: -0.005em; text-align: center; text-decoration: none;
  cursor: pointer;
}
.em-operated-by { margin: 8px 0 0; text-align: center; font: 500 11px/1.4 var(--font-body); color: #9b988f; }

/* Text */
.em-text { padding: 8px 28px 22px; }
.em-text p { margin: 0; font: 400 15px/1.65 var(--font-body); color: var(--slate-700); text-wrap: pretty; }
.em-text a { color: var(--tms-teal-600); text-decoration: underline; text-underline-offset: 2px; }
.em-text strong { font-weight: 700; color: var(--slate-900); }

/* Image */
.em-image { padding: 20px; }
.em-image-inner {
  height: 220px; border-radius: 12px; overflow: hidden;
  background-size: cover; background-position: center; background-color: var(--slate-100);
  display: flex; align-items: center; justify-content: center;
  color: var(--product-fg-soft);
}
.em-image-inner.is-empty { background-image: repeating-linear-gradient(135deg, rgba(99,108,135,0.05) 0 12px, rgba(99,108,135,0.09) 12px 24px); border: 1px dashed var(--product-border); }
.em-image-ph { display: inline-flex; flex-direction: column; align-items: center; gap: 6px; font: 600 11.5px/1.3 var(--font-display); }
.em-image-ph svg { width: 26px; height: 26px; stroke-width: 1.6; }

/* Video */
.em-video { padding: 20px; }
.em-video-inner {
  height: 220px; border-radius: 12px; overflow: hidden; position: relative;
  background: linear-gradient(135deg, var(--tms-teal-800), var(--tms-teal-600));
  display: flex; align-items: center; justify-content: center;
  background-size: cover; background-position: center;
}
.em-video-play { width: 60px; height: 60px; border-radius: 999px; background: rgba(255,255,255,0.92); display: inline-flex; align-items: center; justify-content: center; box-shadow: var(--shadow-md); }
.em-video-play svg { width: 24px; height: 24px; color: var(--tms-teal-700); margin-left: 3px; }
.em-video-title { position: absolute; left: 16px; bottom: 14px; color: white; font: 700 14px/1.2 var(--font-display); text-shadow: 0 1px 4px rgba(0,0,0,0.4); }

/* Footer */
.em-footer { background: var(--slate-50); border-top: 1px solid var(--slate-100); padding: 24px 28px; text-align: center; }
.em-footer b { font: 700 13.5px/1.3 var(--font-display); color: var(--slate-800); }
.em-footer p { margin: 5px 0 0; font: 500 12px/1.5 var(--font-body); color: var(--product-fg-muted); }
.em-footer-links { margin-top: 10px; font: 500 11.5px/1.5 var(--font-body); color: var(--product-fg-soft); }
.em-footer-links a { color: var(--tms-teal-600); text-decoration: none; }
.em-footer-links span { margin: 0 5px; color: var(--slate-300); }

/* ============================================================
   Right settings panel
   ============================================================ */
.bld-settings {
  width: 384px; flex-shrink: 0;
  background: var(--slate-0);
  border-left: 1px solid var(--product-border);
  display: flex; flex-direction: column;
  overflow-y: auto;
}
.bld-settings-head {
  padding: 16px 16px 12px; border-bottom: 1px solid var(--product-border);
  display: flex; align-items: center; gap: 9px; position: sticky; top: 0; background: var(--slate-0); z-index: 2;
}
.bld-settings-head .bld-set-ic {
  width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
  background: var(--tms-teal-50); color: var(--tms-teal-600);
  display: inline-flex; align-items: center; justify-content: center;
}
.bld-settings-head .bld-set-ic svg { width: 15px; height: 15px; stroke-width: 2; }
.bld-settings-head h2 { margin: 0; font: 700 14.5px/1.1 var(--font-display); letter-spacing: -0.01em; color: var(--product-fg); }
.bld-settings-head .bld-set-sub { font: 600 9.5px/1 var(--font-display); letter-spacing: 0.1em; text-transform: uppercase; color: var(--product-fg-soft); margin-top: 3px; }

.bld-settings-body { padding: 14px 16px 28px; display: flex; flex-direction: column; gap: 14px; }
.bld-field { display: flex; flex-direction: column; gap: 6px; }
.bld-field label { font: 600 11px/1.2 var(--font-display); letter-spacing: 0.01em; color: var(--product-fg); }
.bld-field .bld-input { font-size: 13px; }
.bld-field textarea.bld-input { resize: vertical; min-height: 78px; line-height: 1.5; font-family: var(--font-body); }
.bld-field-hint { font: 500 10.5px/1.4 var(--font-body); color: var(--product-fg-soft); }
.bld-field-section {
  font: 700 9.5px/1 var(--font-display); letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--product-fg-muted); padding: 8px 0 2px;
  border-top: 1px solid var(--product-border); margin-top: 2px;
}
.bld-settings-body > .bld-field-section:first-child { border-top: none; padding-top: 0; margin-top: 0; }

/* colour swatches */
.bld-swatches { display: flex; flex-wrap: wrap; gap: 7px; }
.bld-swatch {
  width: 26px; height: 26px; border-radius: 8px; cursor: pointer; padding: 0;
  border: 2px solid transparent; position: relative;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.08);
}
.bld-swatch.is-on { border-color: var(--product-fg); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.7); }
.bld-swatch.is-on::after { content: ""; position: absolute; inset: 0; border-radius: 6px; box-shadow: 0 0 0 2px var(--slate-0) inset; }

.bld-settings-empty { padding: 40px 18px; text-align: center; color: var(--product-fg-muted); }
.bld-settings-empty svg { width: 26px; height: 26px; color: var(--product-fg-soft); margin-bottom: 10px; }
.bld-settings-empty p { margin: 0; font-size: 12.5px; line-height: 1.5; }

/* ============================================================
   Preview mode
   ============================================================ */
.bld-app.is-preview .bld-sidebar,
.bld-app.is-preview .bld-settings { display: none; }
.bld-app.is-preview .bld-block { cursor: default; outline-color: transparent !important; box-shadow: none !important; }
.bld-app.is-preview .bld-actions,
.bld-app.is-preview .bld-block-tag,
.bld-app.is-preview .bld-insert { display: none; }
.bld-preview-flag {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 11px; border-radius: 999px; background: var(--tms-sun-100); color: var(--tms-warning);
  font: 700 11px/1 var(--font-display); letter-spacing: 0.04em;
}
.bld-preview-flag svg { width: 13px; height: 13px; }

/* ============================================================
   Toast
   ============================================================ */
.bld-toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--slate-900); color: white;
  padding: 12px 18px; border-radius: 999px; font: 600 13px/1 var(--font-display);
  z-index: 200; display: inline-flex; align-items: center; gap: 10px;
  animation: bld-toast-in 220ms var(--ease-out); box-shadow: 0 10px 28px rgba(15,28,49,0.3);
}
.bld-toast svg { width: 16px; height: 16px; color: var(--tms-teal-300); }
@keyframes bld-toast-in { from { transform: translate(-50%, 14px); opacity: 0; } to { transform: translate(-50%, 0); opacity: 1; } }

/* ---- Search tabs ---- */
.bld-tabs {
  display: flex; border-bottom: 1px solid var(--product-border);
  padding: 0 14px; flex-shrink: 0;
}
.bld-tab {
  flex: 1; padding: 10px 4px; border: 0; background: transparent; cursor: pointer;
  font: 600 12px/1 var(--font-display); letter-spacing: 0.01em;
  color: var(--product-fg-muted); border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: color 120ms, border-color 120ms;
  display: inline-flex; align-items: center; justify-content: center; gap: 5px;
}
.bld-tab:hover:not(:disabled) { color: var(--product-fg); }
.bld-tab.is-active { color: var(--tms-teal-600); border-bottom-color: var(--tms-teal-500); }
.bld-tab:disabled { opacity: 0.45; cursor: not-allowed; }
.bld-tab svg { width: 12px; height: 12px; stroke-width: 2; }

/* cruise result card variant */
.bld-result--cruise { flex-direction: row; align-items: flex-start; gap: 10px; }
.bld-result-thumb { width: 48px; height: 48px; border-radius: 6px; object-fit: cover; flex-shrink: 0; background: var(--tms-teal-50); }
.bld-result-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.bld-result-badge--promo { background: rgba(245,166,35,0.15); color: #9a6000; }

/* compact density */
.dens-compact .em-header { padding: 28px 24px; }
.dens-compact .em-offer, .dens-compact .em-image, .dens-compact .em-video { padding: 14px; }
.dens-compact .bld-canvas-scroll { padding-top: 26px; }
.dens-compact .em-text { padding: 6px 22px 16px; }

/* ============================================================
   Mobile PWA layout (< 768px)
   ============================================================ */

/* Bottom tab bar — hidden on desktop */
.bld-mobile-tabs { display: none; }
.bld-drawer { display: none; }
.bld-drawer-backdrop { display: none; }

@media (max-width: 767px) {
  body { overflow: hidden; }

  /* Compact topbar — push content below iOS status bar */
  .bld-topbar {
    padding: env(safe-area-inset-top, 0px) 12px 0;
    height: calc(48px + env(safe-area-inset-top, 0px));
    gap: 8px;
  }
  .bld-topbar-brand b,
  .bld-topbar-tag,
  .bld-block-count,
  .bld-preview-flag { display: none; }
  .bld-btn-label { display: none; }
  .bld-btn { min-width: 36px; padding: 6px 10px; justify-content: center; }

  /* Canvas: use dvh so iOS Safari doesn't include browser chrome; cap height so content never slides under the tab bar */
  .bld-app { height: 100dvh; }
  .bld-canvas-area {
    height: calc(100dvh - 48px - 56px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px));
    overflow-y: auto;
  }
  .bld-canvas-scroll { padding: 16px 8px calc(80px + env(safe-area-inset-bottom, 0px)); }

  /* Toast floats above tab bar */
  .bld-toast { bottom: calc(68px + env(safe-area-inset-bottom, 0px)); }

  /* Bottom tab bar */
  .bld-mobile-tabs {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    height: calc(56px + env(safe-area-inset-bottom, 0px));
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background: var(--slate-0);
    border-top: 1px solid var(--product-border);
    z-index: 50;
  }

  .bld-mobile-tab {
    flex: 1;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 3px;
    border: none; background: transparent; cursor: pointer;
    color: var(--product-fg-muted);
    font: 600 10px/1 var(--font-display); letter-spacing: 0.04em; text-transform: uppercase;
    transition: color 120ms; padding: 0;
  }
  .bld-mobile-tab svg { width: 20px; height: 20px; stroke-width: 2; }
  .bld-mobile-tab.is-active { color: var(--tms-teal-600); }

  /* Backdrop */
  .bld-drawer-backdrop {
    display: block;
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, 0.35);
    z-index: 35;
    animation: bld-fade-in 180ms var(--ease-out);
  }
  @keyframes bld-fade-in { from { opacity: 0; } to { opacity: 1; } }
  @keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

  /* Drawer */
  .bld-drawer {
    display: flex;
    position: fixed;
    bottom: calc(56px + env(safe-area-inset-bottom, 0px));
    left: 0; right: 0;
    max-height: 78vh;
    flex-direction: column;
    background: var(--product-surface);
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -4px 32px rgba(0, 0, 0, 0.18);
    z-index: 40;
    transform: translateY(110%);
    transition: transform 300ms cubic-bezier(0.32, 0.72, 0, 1);
    overflow: hidden;
  }
  .bld-drawer.is-open { transform: translateY(0); }

  .bld-drawer-bar {
    position: relative;
    display: flex; align-items: center; justify-content: center;
    padding: 10px 16px 6px;
    flex-shrink: 0;
  }

  .bld-drawer-handle {
    width: 48px; height: 5px;
    background: #ccc9c3;
    border-radius: 3px;
  }

  .bld-drawer-done {
    position: absolute; right: 16px;
    background: #f5f4f1; border: none; border-radius: 20px;
    padding: 6px 14px;
    font: 600 13px/1 var(--font-display);
    color: #0A6E6E; cursor: pointer;
  }

  /* Sidebar / settings inside the drawer — full-width, no border, scrollable */
  .bld-drawer .bld-sidebar,
  .bld-drawer .bld-settings {
    display: flex !important;
    width: 100%;
    border: none;
    flex: 1;
    overflow-y: auto;
    min-height: 0;
  }
}