/* ANCHOR: responsive_design */
/* REUSED: Mobile-first responsive design system */
/* SCALED FOR: All device sizes with optimal performance */

/* ANCHOR: mobile_first */
/* Base styles for mobile devices (320px+) */
/* CRITICAL: No padding on desktop-canvas - workspace-container handles layout */
.desktop-canvas {
  padding: 0;
}

.widget {
  /* Larger touch targets for mobile */
  min-width: 44px;
  min-height: 44px;
}

.clock-widget {
  width: 120px;
  height: 120px;
}

.clock-container {
  width: 100%;
  height: 100%;
}

.clock-face {
  width: 104px;
  height: 104px;
}

.sticker-widget {
  max-width: 280px;
  min-width: 200px;
}

.sticker-container {
  padding: var(--space-4);
}

.sticker-title {
  font-size: var(--font-size-lg);
}

.folder-widget {
  width: 120px;
  height: 120px;
}

/* ANCHOR: tablet_styles */
@media (min-width: 640px) {
  /* CRITICAL: No padding on desktop-canvas */
  .desktop-canvas {
    padding: 0;
  }
  
  .clock-widget {
    width: 130px;
    height: 130px;
  }
  
  .clock-face {
    width: 114px;
    height: 114px;
  }
  
  .sticker-widget {
    max-width: 320px;
    min-width: 220px;
  }
  
  .sticker-container {
    padding: var(--space-5);
  }
  
  .sticker-title {
    font-size: var(--font-size-xl);
  }
  
  .folder-widget {
    width: 130px;
    height: 130px;
  }
}

/* ANCHOR: desktop_styles */
@media (min-width: 1024px) {
  /* CRITICAL: No padding on desktop-canvas */
  .desktop-canvas {
    padding: 0;
  }
  
  .clock-widget {
    width: 140px;
    height: 140px;
  }
  
  .clock-face {
    width: 124px;
    height: 124px;
  }
  
  .sticker-widget {
    max-width: 340px;
    min-width: 240px;
  }
  
  .sticker-container {
    padding: var(--space-6);
  }
  
  .sticker-title {
    font-size: var(--font-size-2xl);
  }
  
  .folder-widget {
    width: 140px;
    height: 140px;
  }
  
  /* UPDATED COMMENTS: Hover effects disabled - JS SimpleDragHover handles all transforms */
}

/* ANCHOR: large_desktop */
@media (min-width: 1280px) {
  /* CRITICAL: No padding on desktop-canvas */
  .desktop-canvas {
    padding: 0;
  }
  
  /* Larger widgets for high-resolution displays */
  .clock-widget {
    width: 160px;
    height: 160px;
  }
  
  .clock-face {
    width: 144px;
    height: 144px;
  }
  
  .folder-widget {
    width: 160px;
    height: 160px;
  }
  
  .sticker-widget {
    max-width: 380px;
  }
}

/* ANCHOR: touch_devices */
@media (hover: none) and (pointer: coarse) {
  /* UPDATED COMMENTS: Touch-optimized interactions */
  .widget {
    min-width: 48px;
    min-height: 48px;
  }
  
  /* UPDATED COMMENTS: Hover transforms disabled - JavaScript handles everything */
  
  .widget:active {
    transform: scale(0.95);
  }
  
  /* Disable complex animations on touch devices for performance */
  .cat-walking,
  .cat-eating,
  .cat-happy {
    animation: none;
  }
  
  .cat-sprite {
    transition: transform 0.1s ease-out;
  }
}

@media (max-width: 768px) {
  /* CRITICAL: Bottom fixed elements need safe area inset */
  /* UPDATED COMMENTS: Contact input gets bottom safe-area padding */
  /* CRITICAL: Modal containers NO padding - content inside handles safe-area */
  /* UPDATED COMMENTS: Removed padding to prevent double safe-area spacing */
  /* Content elements (.project-page, .fun-gallery) handle their own safe-area padding */
  .modal-container {
    padding: 0;
  }
  
  /* CRITICAL: Desktop canvas scrolls edge-to-edge */
    /* UPDATED COMMENTS: NO padding on canvas - content extends under notch/home indicator */
    .desktop-canvas {
      /* CRITICAL: Overflow must be visible */
      overflow: visible;
      /* CRITICAL: Full edge-to-edge - NO padding, background extends under notch */
      padding-top: 0;
      padding-bottom: 0;
    /* SCALED FOR: Hardware-accelerated scrolling */
    will-change: scroll-position;
  }
  
  /* CRITICAL: Workspace container takes full viewport */
  /* UPDATED COMMENTS: NO padding - widgets handle their own safe positioning */
  .workspace-container {
    /* CRITICAL: No padding - full edge-to-edge layout */
    padding: 0;
    box-sizing: border-box;
  }
}

/* ANCHOR: high_contrast */
@media (prefers-contrast: high) {
  :root {
    --widget-shadow-default: 0 4px 12px rgba(0, 0, 0, 0.4);
    --widget-shadow-hovered: 0 8px 24px rgba(0, 0, 0, 0.5);
    --widget-shadow-dragging: 0 12px 32px rgba(0, 0, 0, 0.6);
  }
  
  .clock-background {
    stroke: rgba(255, 255, 255, 0.3);
    stroke-width: 2;
  }
  
  .folder-title,
  .sticker-title {
    font-weight: var(--font-weight-bold);
  }
}

/* ANCHOR: print_styles */
@media print {
  .desktop-canvas {
    background: white;
    color: black;
  }
  
  .widget {
    position: static;
    display: inline-block;
    margin: var(--space-4);
    box-shadow: none;
    transform: none;
  }
  
  .loading-indicator,
  .modal-container {
    display: none;
  }
}