/* ============================================================
   BEHANCE-STYLE VISUAL PROJECT BUILDER CSS
============================================================ */

.behance-builder {
  background: var(--bg-1);
  border: 1px solid var(--border-md);
  border-radius: 16px;
  padding: 24px;
  margin: 20px 0;
}

.behance-builder-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 12px;
}

/* Behance Add Content Toolbar */
.behance-toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  background: var(--bg-2);
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.behance-tool-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--bg-3);
  border: 1px solid var(--border-md);
  color: var(--text-1);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.behance-tool-btn:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-1px);
}

.behance-tool-btn span.icon {
  font-size: 16px;
}

/* Canvas / Blocks Container */
.behance-canvas {
  min-height: 220px;
  border: 2px dashed rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  transition: border-color 0.2s, background 0.2s;
}

.behance-canvas.dragover {
  border-color: var(--cyan);
  background: rgba(56, 189, 248, 0.08);
}

.behance-empty-placeholder {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-3);
}

.behance-empty-placeholder .icon-large {
  font-size: 42px;
  margin-bottom: 12px;
  opacity: 0.8;
}

/* Individual Content Block */
.behance-block {
  background: var(--bg-2);
  border: 1px solid var(--border-md);
  border-radius: 12px;
  padding: 16px;
  position: relative;
  transition: all 0.2s ease;
  cursor: grab;
}

.behance-block:active {
  cursor: grabbing;
}

.behance-block.dragging {
  opacity: 0.4;
  border-color: var(--cyan);
}

.behance-block-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.behance-block-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-2);
}

.behance-block-title .drag-handle {
  cursor: grab;
  font-size: 16px;
  color: var(--text-3);
  padding: 2px 4px;
}

.behance-block-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.behance-action-btn {
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text-2);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 11.5px;
  cursor: pointer;
  transition: all 0.15s;
}

.behance-action-btn:hover {
  color: var(--text-1);
  border-color: var(--border-md);
}

.behance-action-btn.btn-delete:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  border-color: #ef4444;
}

/* Block Content Types */
/* 1. Image Block */
.block-image-preview {
  width: 100%;
  height: auto;
  max-height: none;
  border-radius: 8px;
  object-fit: contain;
  border: 1px solid var(--border-md);
  margin-top: 8px;
  display: block;
}

/* 2. Photo Grid Block */
.block-grid-preview {
  display: grid;
  gap: 16px;
  margin-top: 8px;
}

.block-grid-preview.cols-2 {
  grid-template-columns: 1fr 1fr;
}

.block-grid-preview.cols-3 {
  grid-template-columns: 1fr 1fr 1fr;
}

.block-grid-item {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-md);
  background: var(--bg-3);
  width: 100%;
  height: auto;
}

.block-grid-item img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

.block-grid-item .remove-grid-img {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 26px;
  height: 26px;
  font-size: 13px;
  cursor: pointer;
  z-index: 2;
}

/* 3. Text Block in Builder */
.block-text-textarea {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-1);
  padding: 12px;
  font-size: 14px;
  line-height: 1.6;
  resize: vertical;
  min-height: 80px;
}

/* ============================================================
   FRONTEND CASE STUDY RENDERING (BEHANCE STYLE IN MODAL)
============================================================ */
.behance-case-study {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 24px;
}

.case-study-image-block {
  width: 100%;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border-md);
  box-shadow: var(--shadow-md);
  background: transparent;
}

.case-study-image-block img {
  width: 100%;
  height: auto;
  max-height: none;
  display: block;
  object-fit: contain;
}

.case-study-grid-block {
  display: grid;
  gap: 20px;
  align-items: start;
}

.case-study-grid-block.cols-2 {
  grid-template-columns: 1fr 1fr;
}

.case-study-grid-block.cols-3 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.case-study-grid-block img {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  border-radius: 12px;
  border: 1px solid var(--border-md);
  display: block;
}

.case-study-text-block {
  background: var(--bg-2);
  border-left: 3px solid var(--cyan);
  padding: 20px 24px;
  border-radius: 0 12px 12px 0;
  font-size: 15px;
  color: var(--text-1);
  line-height: 1.8;
}

.case-study-caption {
  font-size: 12.5px;
  color: var(--text-3);
  text-align: center;
  margin-top: 8px;
  font-style: italic;
}