.offer-main { display: flex; flex-direction: column; gap: 16px; }
.page-head { padding: 20px; }

.tabs { display: flex; gap: 8px; }
.tab-btn {
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  color: var(--text-main);
  border-radius: var(--radius-pill);
  padding: 10px 16px;
  font: inherit;
  cursor: pointer;
}
.tab-btn.active { background: var(--accent-strong); border-color: rgba(79, 201, 137, 0.35); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.create-grid {
  display: grid;
  grid-template-columns: minmax(280px, 20%) minmax(0, 1fr);
  gap: 12px;
  min-height: 70vh;
}
.section-card { padding: 16px; }
.section-card h3 { margin: 0 0 10px; font-size: 24px; font-weight: 600; }

.field-label {
  display: block;
  margin: 10px 0 6px;
  font-size: 14px;
  color: var(--text-main);
  font-weight: 600;
}

.text-input,
.number-input,
select.text-input {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text-main);
  padding: 10px;
  font: inherit;
}

.format-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.toggle-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(255,255,255,.02);
}
.toggle-label input { accent-color: #4FC989; }

.corner-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}
.corner-grid button {
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 8px 10px;
  background: rgba(255,255,255,.03);
  color: var(--text-main);
  font: inherit;
  cursor: pointer;
}
.corner-grid button.active { background: var(--accent-soft); border-color: rgba(79,201,137,.5); }

.inline-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.shots-list {
  margin-top: 8px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 8px;
}
.shots-list.single {
  grid-template-columns: 1fr;
}
.shot-thumb {
  position: relative;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  overflow: hidden;
}
.shot-thumb img { width: 100%; display: block; aspect-ratio: 16 / 10; object-fit: cover; }
.shot-thumb button {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 1px solid rgba(239, 68, 68, .45);
  background: rgba(239, 68, 68, .2);
  color: #fff;
  cursor: pointer;
}

.action-btn {
  margin-top: 12px;
  border: 1px solid rgba(79, 201, 137, 0.4);
  background: var(--accent-soft);
  color: var(--text-main);
  border-radius: 8px;
  padding: 10px 14px;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
}

.preview-col {
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.preview-head { margin-bottom: 10px; }
.preview-head p { margin: 0; }

.offer-preview {
  flex: 1;
  min-height: 520px;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  background: #0f1112;
  padding: 14px;
  overflow: auto;
}

.preview-landing {
  background: #1e1e1e;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  padding: 14px;
}
.preview-landing h2 { margin: 0 0 8px; font-size: 28px; color: #4FC989; font-weight: 600; }
.preview-pills { margin-bottom: 10px; }
.preview-pill {
  display: inline-flex;
  margin: 0 6px 6px 0;
  border: 1px solid rgba(79,201,137,.5);
  color: #4FC989;
  border-radius: 999px;
  padding: 5px 9px;
  font-size: 12px;
}

.preview-site {
  position: relative;
  height: 380px;
  border: 1px dashed rgba(255,255,255,.16);
  border-radius: 10px;
  background: rgba(0,0,0,.28);
  overflow: hidden;
}
.preview-formats {
  display: grid;
  gap: 10px;
}
.preview-format-card {
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px;
  overflow: hidden;
  background: rgba(0,0,0,.18);
}
.preview-format-head {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  color: #4FC989;
  font-weight: 600;
  font-size: 13px;
}
.preview-site.fly-stage,
.preview-site.mfly-stage {
  height: 220px;
}
.fly-box,
.mfly-box {
  position: absolute;
  border: 2px solid #4FC989;
  background: rgba(79,201,137,.14);
  border-radius: 8px;
  color: #4FC989;
  font-size: 12px;
  padding: 5px 7px;
}
.fly-box {
  width: 130px;
  height: 90px;
}
.mfly-box {
  left: 10px;
  right: 10px;
}
.pos-lt { left: 10px; top: 10px; }
.pos-rt { right: 10px; top: 10px; }
.pos-lb { left: 10px; bottom: 10px; }
.pos-rb { right: 10px; bottom: 10px; }
.m-pos-top { top: 10px; }
.m-pos-bottom { bottom: 10px; }

.empty-shot {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(245,247,246,.45);
  font-size: 13px;
}
.ibv-box {
  position: absolute;
  border: 2px solid #4FC989;
  background: rgba(79,201,137,.12);
  border-radius: 8px;
  cursor: move;
}
.ibv-box .resizer {
  position: absolute;
  right: -7px;
  bottom: -7px;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #4FC989;
  cursor: nwse-resize;
}

.ready-offers-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}
.ready-card {
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 12px;
  background: rgba(255,255,255,.02);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ready-card h4 { margin: 0; font-size: 18px; font-weight: 600; }
.ready-meta { color: var(--text-muted); font-size: 13px; }
.ready-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.tiny-btn {
  border-radius: 8px;
  border: 1px solid rgba(79, 201, 137, 0.45);
  background: rgba(79, 201, 137, 0.16);
  color: var(--text-main);
  padding: 8px 10px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

@media (max-width: 1200px) {
  .create-grid { grid-template-columns: 1fr; }
  .offer-preview { min-height: 420px; }
}