/**
 * Do Not Disturb Theme Styles
 * High-end skeuomorphic "ON AIR" style light box
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@900&display=swap');

.theme-do-not-disturb {
  --dnd-text-color: #fff;
  --dnd-color: #f00;
  --dnd-color-bg: #900;
  --dnd-bg: #121212;
  background-color: var(--dnd-bg);
  background-image: 
    radial-gradient(circle at center, rgba(60, 60, 60, 0.2) 0%, rgba(0, 0, 0, 0.4) 100%),
    repeating-radial-gradient(circle at 0 0, rgba(255,255,255,0.01) 0, rgba(255,255,255,0.01) 1px, transparent 1px, transparent 100%);
  background-size: 100% 100%, 3px 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  perspective: 1000px;
}

/* The Light Box Container — metallic frame is the box itself */
.dnd-box {
  position: relative;
  padding: 60px 80px;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  /* Brushed Metal Frame (moved from ::before) */
  background:
    repeating-linear-gradient(90deg,
      rgba(255,255,255,0.05) 0px,
      rgba(255,255,255,0.05) 1px,
      transparent 1px,
      transparent 2px),
    linear-gradient(135deg,
      #888 0%,
      #444 15%,
      #aaa 20%,
      #555 35%,
      #ccc 50%,
      #444 65%,
      #888 85%,
      #555 100%);
  box-shadow:
    inset 0 2px 3px rgba(255,255,255,0.5),
    inset 0 -2px 3px rgba(0,0,0,0.5);
}

/* Dark inner panel (moved from .dnd-box background) */
.dnd-box::before {
  content: '';
  position: absolute;
  top: 20px; left: 20px; right: 20px; bottom: 20px;
  border-radius: 8px;
  background: linear-gradient(135deg, #222 0%, #111 100%);
  border: 2px solid #555;
  z-index: 1;
  box-shadow:
    0 0 0 2px #333,
    0 0 0 4px #444,
    0 0 0 6px #222;
}

/* Height auto-fits content when scaled */
.dnd-box.dnd-scaled {
  height: auto;
}

.dnd-box.dnd-scaled .dnd-glass {
  height: auto;
}

/* Glow spill only when floating (scale < 1) */
.dnd-box.dnd-scaled::before {
  box-shadow:
    0 0 0 2px #333,
    0 0 0 4px #444,
    0 0 0 6px #222,
    0 0 100px var(--dnd-color-bg);
}

/* Screws — on the metallic frame surface */
.dnd-screw {
  position: absolute;
  width: 12px;
  height: 12px;
  background: radial-gradient(circle at 30% 30%, #999, #333);
  border-radius: 50%;
  box-shadow: 1px 1px 2px rgba(0,0,0,0.5), inset -1px -1px 1px rgba(0,0,0,0.3);
  z-index: 3;
}

.dnd-screw::after {
  content: '';
  position: absolute;
  top: 50%; left: 10%; right: 10%;
  height: 2px;
  background: rgba(0,0,0,0.4);
  transform: translateY(-50%) rotate(45deg);
}

.screw-tl { top: 4px; left: 4px; }
.screw-tr { top: 4px; right: 4px; }
.screw-bl { bottom: 4px; left: 4px; }
.screw-br { bottom: 4px; right: 4px; }

/* Glass Front */
.dnd-glass {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  background: var(--dnd-color-bg);
  padding: 20px 40px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: inset 0 0 30px rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
}

.dnd-glass::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.4); /* Darkens the glass base color */
  z-index: 0;
}

.dnd-glass::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, 
    rgba(255,255,255,0.15) 0%, 
    rgba(255,255,255,0) 40%, 
    rgba(255,255,255,0) 60%, 
    rgba(255,255,255,0.05) 100%);
  pointer-events: none;
}

/* Text Styling */
.dnd-text {
  position: relative;
  z-index: 1;
  color: var(--dnd-text-color);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
  user-select: none;
  text-align: center;
  
  /* Intense Glow */
  text-shadow: 
    0 0 10px rgba(255, 255, 255, 0.8),
    0 0 20px var(--dnd-color),
    0 0 40px var(--dnd-color),
    0 0 60px var(--dnd-color);
  
  animation: 
    dnd-glow 2s ease-in-out infinite alternate,
    dnd-flicker 5s linear infinite;
}

/* Subtle pulse animation for the light */
@keyframes dnd-glow {
  from {
    opacity: 0.9;
    text-shadow: 
      0 0 10px rgba(255, 255, 255, 0.7),
      0 0 20px var(--dnd-color),
      0 0 30px var(--dnd-color);
  }
  to {
    opacity: 1;
    text-shadow: 
      0 0 15px rgba(255, 255, 255, 1),
      0 0 30px var(--dnd-color),
      0 0 50px var(--dnd-color),
      0 0 70px var(--dnd-color);
  }
}

@keyframes dnd-flicker {
  0%, 19.999%, 22%, 62.999%, 64%, 64.999%, 70%, 100% {
    opacity: 1;
  }
  20%, 21.999%, 63%, 63.999%, 65%, 69.999% {
    opacity: 0.85;
  }
}

/* Small status indicator lights */
.dnd-indicators {
  position: absolute;
  bottom: 42px;
  right: 35px;
  display: flex;
  gap: 8px;
  z-index: 2;
}

.dnd-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #333;
}

.dnd-indicator.active {
  background: var(--dnd-color);
  box-shadow: 0 0 5px var(--dnd-color);
}