/* /static/css/loading.css */
/* Universal loading styles for CornerPins application */

/* GLOBAL LOADING OVERLAY */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 99999;
  display: flex;
  justify-content: center;
  align-items: center;
}

.loading-content {
  background-color: #161616;
  color: #eee;
  padding: 40px;
  border-radius: 16px;
  border: 2px solid #333;
  box-shadow: 0 0 40px rgba(0, 255, 100, 0.2);
  font-family: "Segoe UI", sans-serif;
  text-align: center;
  min-width: 400px;
}

/* INLINE LOADING (for containers) */
.inline-loading {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(22, 22, 22, 0.95);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: inherit;
}

/* BOWLING ANIMATION CORE */
.bowling-loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  color: #aaa;
}

.bowling-lane {
  position: relative;
  width: 300px;
  height: 60px;
  background: linear-gradient(to right, #8B4513 0%, #DEB887 5%, #F5DEB3 5%, #F5DEB3 95%, #DEB887 95%, #8B4513 100%);
  border-radius: 30px;
  margin-bottom: 20px;
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.3);
}

.bowling-ball {
  position: absolute;
  left: -30px;
  top: 15px;
  width: 30px;
  height: 30px;
  background: radial-gradient(circle at 30% 30%, #666, #000);
  border-radius: 50%;
  animation: rollBall 3s ease-in-out infinite;
  box-shadow: 2px 2px 8px rgba(0,0,0,0.3);
  z-index: 10;
}

.bowling-ball::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 8px;
  width: 4px;
  height: 4px;
  background: #333;
  border-radius: 50%;
}

.bowling-ball::after {
  content: '';
  position: absolute;
  top: 12px;
  left: 12px;
  width: 3px;
  height: 3px;
  background: #333;
  border-radius: 50%;
}

.bowling-pins {
  position: absolute;
  right: 10px;
  top: 2.5px;
  width: 50px;
  height: 55px;
  z-index: 5;
}

.pin {
  position: absolute;
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0 3px rgba(255,255,255,0.9);
}

/* Pin formation */
.pin:nth-child(1) { top: 24.5px; left: 8px; }
.pin:nth-child(2) { top: 17.5px; left: 16px; }
.pin:nth-child(3) { top: 31.5px; left: 16px; }
.pin:nth-child(4) { top: 10.5px; left: 24px; }
.pin:nth-child(5) { top: 24.5px; left: 24px; }
.pin:nth-child(6) { top: 38.5px; left: 24px; }
.pin:nth-child(7) { top: 3.5px; left: 32px; }
.pin:nth-child(8) { top: 17.5px; left: 32px; }
.pin:nth-child(9) { top: 31.5px; left: 32px; }
.pin:nth-child(10) { top: 45.5px; left: 32px; }

/* Pin scatter animations */
.pin:nth-child(1) { animation: pinScatter1 3s ease-in-out infinite; }
.pin:nth-child(2) { animation: pinScatter2 3s ease-in-out infinite; }
.pin:nth-child(3) { animation: pinScatter3 3s ease-in-out infinite; }
.pin:nth-child(4) { animation: pinScatter4 3s ease-in-out infinite; }
.pin:nth-child(5) { animation: pinScatter5 3s ease-in-out infinite; }
.pin:nth-child(6) { animation: pinScatter6 3s ease-in-out infinite; }
.pin:nth-child(7) { animation: pinScatter7 3s ease-in-out infinite; }
.pin:nth-child(8) { animation: pinScatter8 3s ease-in-out infinite; }
.pin:nth-child(9) { animation: pinScatter9 3s ease-in-out infinite; }
.pin:nth-child(10) { animation: pinScatter10 3s ease-in-out infinite; }

.loading-text {
  font-size: 18px;
  font-weight: 600;
  animation: loadingPulse 1.5s ease-in-out infinite;
  margin-top: 10px;
}

/* ANIMATIONS */
@keyframes rollBall {
  0% {
    left: -30px;
    transform: rotate(0deg);
  }
  72% {
    left: 260px;
    transform: rotate(720deg);
  }
  77% {
    left: 260px;
    transform: rotate(720deg);
  }
  100% {
    left: -30px;
    transform: rotate(0deg);
  }
}

@keyframes pinScatter1 {
  0%, 40% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  60% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  65% { transform: translate(-8px, -5px) rotate(45deg); opacity: 0.8; }
  70% { transform: translate(-12px, -8px) rotate(90deg); opacity: 0.3; }
  100% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
}

@keyframes pinScatter2 {
  0%, 40% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  60% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  65% { transform: translate(-10px, -2px) rotate(-30deg); opacity: 0.7; }
  70% { transform: translate(-15px, -3px) rotate(-60deg); opacity: 0.3; }
  100% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
}

@keyframes pinScatter3 {
  0%, 40% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  60% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  65% { transform: translate(8px, -3px) rotate(40deg); opacity: 0.7; }
  70% { transform: translate(12px, -5px) rotate(80deg); opacity: 0.3; }
  100% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
}

@keyframes pinScatter4 {
  0%, 40% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  60% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  65% { transform: translate(-12px, 2px) rotate(-45deg); opacity: 0.7; }
  70% { transform: translate(-18px, 3px) rotate(-90deg); opacity: 0.3; }
  100% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
}

@keyframes pinScatter5 {
  0%, 40% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  60% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  65% { transform: translate(-5px, -8px) rotate(30deg); opacity: 0.7; }
  70% { transform: translate(-8px, -12px) rotate(60deg); opacity: 0.3; }
  100% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
}

@keyframes pinScatter6 {
  0%, 40% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  60% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  65% { transform: translate(10px, 1px) rotate(-35deg); opacity: 0.7; }
  70% { transform: translate(15px, 2px) rotate(-70deg); opacity: 0.3; }
  100% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
}

@keyframes pinScatter7 {
  0%, 40% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  60% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  65% { transform: translate(-15px, 5px) rotate(-50deg); opacity: 0.7; }
  70% { transform: translate(-22px, 8px) rotate(-100deg); opacity: 0.3; }
  100% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
}

@keyframes pinScatter8 {
  0%, 40% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  60% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  65% { transform: translate(-8px, 3px) rotate(25deg); opacity: 0.7; }
  70% { transform: translate(-12px, 5px) rotate(50deg); opacity: 0.3; }
  100% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
}

@keyframes pinScatter9 {
  0%, 40% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  60% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  65% { transform: translate(6px, 4px) rotate(-25deg); opacity: 0.7; }
  70% { transform: translate(9px, 6px) rotate(-50deg); opacity: 0.3; }
  100% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
}

@keyframes pinScatter10 {
  0%, 40% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  60% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  65% { transform: translate(12px, 6px) rotate(-40deg); opacity: 0.7; }
  70% { transform: translate(18px, 9px) rotate(-80deg); opacity: 0.3; }
  100% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
}

@keyframes loadingPulse {
  0%, 100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
    color: #6f6;
    text-shadow: 0 0 10px #3f3;
  }
}

/* COMPACT LOADING (for smaller spaces) */
.bowling-loader.compact {
  padding: 10px;
}

.bowling-loader.compact .bowling-lane {
  width: 200px;
  height: 40px;
  margin-bottom: 10px;
}

.bowling-loader.compact .bowling-ball {
  width: 20px;
  height: 20px;
  top: 10px;
  left: -20px;
}

.bowling-loader.compact .bowling-ball::before,
.bowling-loader.compact .bowling-ball::after {
  width: 2px;
  height: 2px;
}

.bowling-loader.compact .bowling-pins {
  right: 6px;
  top: 2px;
  width: 35px;
  height: 36px;
}

.bowling-loader.compact .pin {
  width: 4px;
  height: 4px;
}

.bowling-loader.compact .loading-text {
  font-size: 14px;
}

/* BUTTON LOADING STATES */
button.loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

button.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  margin: -8px 0 0 -8px;
  border: 2px solid transparent;
  border-top: 2px solid #fff;
  border-radius: 50%;
  animation: buttonSpin 1s linear infinite;
}

@keyframes buttonSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* RESPONSIVE ADJUSTMENTS */
@media (max-width: 480px) {
  .loading-content {
    padding: 20px;
    min-width: 300px;
  }
  
  .bowling-lane {
    width: 250px;
    height: 50px;
  }
  
  .bowling-ball {
    width: 25px;
    height: 25px;
    top: 12.5px;
    left: -25px;
  }
  
  .bowling-pins {
    right: 8px;
    top: 1.5px;
    width: 42px;
    height: 47px;
  }
}

/* DARK THEME COMPATIBILITY */
.dark-theme .loading-content {
  background-color: #0a0a0a;
  border-color: #444;
}

.dark-theme .inline-loading {
  background-color: rgba(10, 10, 10, 0.95);
}