/* ========================================
   ImageTools — Crop Image Page Styles
   ======================================== */

/* --- Tool Header --- */
.tool-header {
  text-align: center;
  padding: 48px 0 32px;
  position: relative;
  z-index: 1;
}
.tool-header .section-label { margin-left: auto; margin-right: auto; }
.tool-header .section-title { margin-left: auto; margin-right: auto; }
.tool-header .section-subtitle { margin-left: auto; margin-right: auto; margin-bottom: 24px; }

/* --- Supported Formats --- */
.formats-bar { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; }
.format-badge { padding: 4px 12px; background: var(--color-bg-tertiary); border: 1px solid var(--color-border); border-radius: 100px; font-size: 0.75rem; font-weight: 500; color: var(--color-text-secondary); }

/* --- Upload Zone --- */
.upload-zone { border: 2px dashed var(--color-border); border-radius: var(--radius-xl); padding: 48px 24px; text-align: center; cursor: pointer; transition: all var(--transition-normal); background: var(--color-glass); }
.upload-zone:hover, .upload-zone.drag-over { border-color: var(--color-border-accent); background: rgba(var(--glow-rgb), 0.03); }
.upload-zone-icon { width: 48px; height: 48px; margin: 0 auto 16px; color: var(--color-accent); }
.upload-zone-icon i { width: 48px; height: 48px; }
.upload-zone-text { font-size: 1rem; font-weight: 500; color: var(--color-text); margin-bottom: 8px; }
.upload-zone-subtext { font-size: 0.875rem; color: var(--color-text-muted); }
.upload-zone input[type="file"] { display: none; }

/* --- Main Workspace --- */
.workspace { 
  margin-top: 32px; 
  display: none; 
  flex-direction: column; 
  background: var(--color-bg-secondary); 
  border: 1px solid var(--color-border); 
  border-radius: var(--radius-xl); 
  position: relative; 
  overflow: hidden; /* ADDED: Prevents content from spilling out of the rounded corners */
}
.workspace.active { display: flex; }

/* --- Workspace Controls --- */
.workspace-controls { 
  display: flex; 
  align-items: center; 
  justify-content: space-between; 
  padding: 16px 24px; 
  border-bottom: 1px solid var(--color-border); 
  background: var(--color-bg); 
  flex-wrap: wrap; 
  gap: 16px; 
  z-index: 20; 
  border-radius: var(--radius-xl) var(--radius-xl) 0 0; 
  /* REMOVED: position: sticky and top: var(--nav-height) */
}
.controls-left { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.controls-right { display: flex; align-items: center; gap: 12px; }

.crop-options-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 16px; background: var(--color-glass); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 12px 16px; }
.input-group { display: flex; flex-direction: column; gap: 4px; }
.input-group label { font-size: 0.6875rem; color: var(--color-text-dim); text-transform: uppercase; letter-spacing: 0.05em; }
.input-row { display: flex; align-items: center; gap: 6px; }
.input-field { width: 100%; padding: 6px 8px; background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-sm); color: var(--color-text); font-family: var(--font-mono); font-size: 0.875rem; text-align: center; outline: none; transition: border-color var(--transition-fast); }
.input-field:focus { border-color: var(--color-border-accent); }
.input-unit { font-size: 0.75rem; color: var(--color-text-dim); }

/* --- Crop Stage (Scrollable Image Area) --- */
.crop-stage { 
  flex: 1; 
  overflow: auto; 
  padding: 24px; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  background: var(--color-bg-tertiary); 
  background-image: radial-gradient(rgba(15, 23, 42, 0.07) 1px, transparent 1px); 
  background-size: 24px 24px; 
  max-height: 60vh; 
  position: relative; 
  z-index: 1; 
}
.crop-image-wrapper { position: relative; display: inline-block; max-width: 100%; }
#sourceImage { display: block; max-width: 100%; height: auto; user-select: none; -webkit-user-drag: none; border: 1px solid var(--color-border); }

/* --- Interactive Crop Box --- */
.crop-box { position: absolute; border: 2px solid var(--color-accent); box-shadow: 0 0 0 9999px rgba(15, 23, 42, 0.5); cursor: move; user-select: none; box-sizing: border-box; }
.crop-grid-line { position: absolute; background-color: rgba(255, 255, 255, 0.3); pointer-events: none; }
.crop-grid-line-h { left: 0; right: 0; height: 1px; }
.crop-grid-line-v { top: 0; bottom: 0; width: 1px; }

.crop-handle { position: absolute; width: 12px; height: 12px; background: var(--color-bg); border: 2px solid var(--color-accent); border-radius: 50%; z-index: 10; }
.handle-nw { top: -6px; left: -6px; cursor: nwse-resize; }
.handle-ne { top: -6px; right: -6px; cursor: nesw-resize; }
.handle-sw { bottom: -6px; left: -6px; cursor: nesw-resize; }
.handle-se { bottom: -6px; right: -6px; cursor: nwse-resize; }

/* --- Sticky Bottom Bar --- */
.workspace-bottom-bar { 
  padding: 16px 24px; 
  border-top: 1px solid var(--color-border); 
  background: var(--color-bg); 
  display: flex; 
  align-items: center; 
  justify-content: space-between; 
  gap: 16px; 
  z-index: 20; 
  border-radius: 0 0 var(--radius-xl) var(--radius-xl); 
  /* REMOVED: position: sticky and bottom: 0 */
}
.summary-text { font-size: 0.875rem; color: var(--color-text-secondary); display: flex; align-items: center; gap: 8px; }
.bottom-actions { display: flex; align-items: center; gap: 12px; }

.btn-crop { min-width: 180px; padding: 14px 32px; font-size: 1rem; font-weight: 600; box-shadow: 0 0 20px rgba(var(--glow-rgb), 0.2); }
.btn-crop.loading { pointer-events: none; opacity: 0.8; }

/* --- Social Share Section --- */
.share-section { margin-top: 32px; padding: 32px; background: var(--color-glass); border: 1px solid var(--color-border); border-radius: var(--radius-lg); text-align: center; display: none; }
.share-section.active { display: block; }
.share-title { font-size: 1rem; font-weight: 500; margin-bottom: 6px; }
.share-subtitle { font-size: 0.875rem; color: var(--color-text-muted); margin-bottom: 20px; }
.share-buttons { display: flex; align-items: center; justify-content: center; gap: 12px; }
.share-btn { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid var(--color-border); background: var(--color-bg); color: var(--color-text-secondary); transition: all var(--transition-fast); }
.share-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.share-btn.twitter:hover { background: #000; color: #fff; border-color: #000; }
.share-btn.facebook:hover { background: #1877F2; color: #fff; border-color: #1877F2; }
.share-btn.linkedin:hover { background: #0A66C2; color: #fff; border-color: #0A66C2; }
.share-btn.whatsapp:hover { background: #25D366; color: #fff; border-color: #25D366; }
.share-btn svg { width: 20px; height: 20px; fill: currentColor; }

/* --- Responsive --- */
@media (max-width: 768px) {
  .workspace-controls { flex-direction: column; align-items: stretch; }
  .crop-options-grid { grid-template-columns: 1fr 1fr; }
  .workspace-bottom-bar { flex-direction: column; text-align: center; }
  .btn-crop { width: 100%; }
}