html,
body {
  height: 100%;
  width: 100%;
  background-color: #FFFFFF;
}

body.theme-dark {
  background-color: #111;
}

/* Optimized Fast-Loading Preloader */
.preloader {
  position: fixed;
  inline-size: 100%;
  block-size: 100%;
  background: linear-gradient(135deg, #FD5622 0%, #FD5622 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.3s ease-out;
}

.theme-dark .preloader {
  background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
}

@media (max-width: 1199px) {
  .header {
    display: none
  }
}

/* Main Loader Container */
.restaurant-loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  position: relative;
}

/* Kitchen Equipment Floating Animation */
.kitchen-equipment {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.equipment-item {
  position: absolute;
  font-size: 24px;
  opacity: 0.7;
  animation: floatEquipment 8s ease-in-out infinite;
}

/* Individual Equipment Items */
.equipment-item:nth-child(1) {
  top: 10%;
  left: 15%;
  animation-delay: 0s;
  animation-duration: 8s;
}

.equipment-item:nth-child(2) {
  top: 20%;
  right: 20%;
  animation-delay: 1s;
  animation-duration: 9s;
}

.equipment-item:nth-child(3) {
  top: 60%;
  left: 10%;
  animation-delay: 2s;
  animation-duration: 7s;
}

.equipment-item:nth-child(4) {
  top: 70%;
  right: 15%;
  animation-delay: 3s;
  animation-duration: 10s;
}

.equipment-item:nth-child(5) {
  top: 30%;
  left: 80%;
  animation-delay: 4s;
  animation-duration: 8.5s;
}

.equipment-item:nth-child(6) {
  top: 80%;
  left: 70%;
  animation-delay: 5s;
  animation-duration: 9.5s;
}

.equipment-item:nth-child(7) {
  top: 15%;
  left: 60%;
  animation-delay: 6s;
  animation-duration: 7.5s;
}

.equipment-item:nth-child(8) {
  top: 50%;
  right: 80%;
  animation-delay: 7s;
  animation-duration: 8.8s;
}

/* Restaurant Building Animation */
.restaurant-building {
  position: relative;
  width: 120px;
  height: 80px;
  margin-bottom: 1rem;
  animation: gentleFloat 4s ease-in-out infinite;
}

.building-base {
  width: 100%;
  height: 60px;
  background: linear-gradient(145deg, #3498db, #2980b9);
  border-radius: 8px 8px 0 0;
  position: relative;
  box-shadow:
    0 4px 15px rgba(52, 152, 219, 0.3),
    0 0 30px rgba(52, 152, 219, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  animation: buildingPulse 2s ease-in-out infinite;
}

.building-roof {
  width: 0;
  height: 0;
  border-left: 60px solid transparent;
  border-right: 60px solid transparent;
  border-bottom: 20px solid #e74c3c;
  position: absolute;
  top: -20px;
  left: 0;
  animation: roofShine 3s ease-in-out infinite;
}

.building-door {
  width: 16px;
  height: 24px;
  background: #34495e;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 8px 8px 0 0;
}

.building-window {
  width: 12px;
  height: 12px;
  background: #f39c12;
  position: absolute;
  border-radius: 2px;
  animation: windowGlow 2s ease-in-out infinite alternate;
}

.building-window:nth-child(3) {
  top: 15px;
  left: 20px;
  animation-delay: 0s;
}

.building-window:nth-child(4) {
  top: 15px;
  right: 20px;
  animation-delay: 0.5s;
}

.building-window:nth-child(5) {
  top: 35px;
  left: 20px;
  animation-delay: 1s;
}

.building-window:nth-child(6) {
  top: 35px;
  right: 20px;
  animation-delay: 1.5s;
}

/* Floating Items Animation */
.floating-items {
  position: relative;
  width: 200px;
  height: 60px;
  margin: 1rem 0;
}

.item {
  position: absolute;
  width: 24px;
  height: 24px;
  font-size: 20px;
  animation: floatItems 3s ease-in-out infinite;
}

.item:nth-child(1) {
  left: 20px;
  animation-delay: 0s;
}

.item:nth-child(2) {
  left: 60px;
  animation-delay: 0.5s;
}

.item:nth-child(3) {
  left: 100px;
  animation-delay: 1s;
}

.item:nth-child(4) {
  left: 140px;
  animation-delay: 1.5s;
}

/* Progress Bar */
.progress-container {
  width: 200px;
  height: 8px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  overflow: hidden;
  margin-top: 2rem;
  box-shadow:
    inset 0 2px 4px rgba(0, 0, 0, 0.1),
    0 1px 2px rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.theme-dark .progress-container {
  background: rgba(255, 255, 255, 0.08);
  box-shadow:
    inset 0 2px 4px rgba(0, 0, 0, 0.2),
    0 1px 2px rgba(255, 255, 255, 0.1);
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg,
      #00d4ff 0%,
      #5b86e5 25%,
      #36d1dc 50%,
      #5b86e5 75%,
      #00d4ff 100%);
  border-radius: 10px;
  animation: progressLoad 3s ease-in-out infinite;
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
  position: relative;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg,
      transparent 0%,
      rgba(255, 255, 255, 0.4) 50%,
      transparent 100%);
  animation: shimmer 2s ease-in-out infinite;
}

.loading-text {
  color: white;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  margin-top: 1rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  letter-spacing: 1px;
  animation: textPulse 2s ease-in-out infinite;
}

/* Responsive Design for Mobile */
@media (max-width: 768px) {
  .restaurant-building {
    width: 100px;
    height: 70px;
  }

  .building-base {
    height: 50px;
  }

  .building-roof {
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 18px solid #e74c3c;
    top: -18px;
  }

  .floating-items {
    width: 160px;
    height: 50px;
  }

  .item {
    width: 20px;
    height: 20px;
    font-size: 16px;
  }

  .item:nth-child(1) {
    left: 15px;
  }

  .item:nth-child(2) {
    left: 45px;
  }

  .item:nth-child(3) {
    left: 75px;
  }

  .item:nth-child(4) {
    left: 105px;
  }

  .progress-container {
    width: 160px;
    height: 6px;
  }

  .restaurant-loader {
    gap: 1.5rem;
  }

  /* Mobile Kitchen Equipment */
  .equipment-item {
    font-size: 18px;
  }

  .equipment-item:nth-child(1) {
    top: 8%;
    left: 10%;
  }

  .equipment-item:nth-child(2) {
    top: 15%;
    right: 15%;
  }

  .equipment-item:nth-child(3) {
    top: 65%;
    left: 8%;
  }

  .equipment-item:nth-child(4) {
    top: 75%;
    right: 12%;
  }

  .equipment-item:nth-child(5) {
    top: 25%;
    left: 85%;
  }

  .equipment-item:nth-child(6) {
    top: 85%;
    left: 75%;
  }

  .equipment-item:nth-child(7) {
    top: 12%;
    left: 55%;
  }

  .equipment-item:nth-child(8) {
    top: 45%;
    right: 85%;
  }
}

/* Additional Visual Enhancements */
.restaurant-building::before {
  content: '';
  position: absolute;
  top: -25px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 15px;
  background: #f1c40f;
  border-radius: 50% 50% 0 0;
  animation: flagWave 2s ease-in-out infinite;
}

.restaurant-building::after {
  content: '🍽️';
  position: absolute;
  top: -35px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  animation: iconBounce 3s ease-in-out infinite;
}

@keyframes flagWave {

  0%,
  100% {
    transform: translateX(-50%) rotate(0deg);
  }

  50% {
    transform: translateX(-50%) rotate(5deg);
  }
}

@keyframes iconBounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0px);
  }

  50% {
    transform: translateX(-50%) translateY(-3px);
  }
}

/* Smooth fade out when loading completes */
.preloader.fade-out {
  opacity: 0;
  pointer-events: none;
}

.theme-dark .preloader .loader {
  background: rgba(255, 255, 255, 0.15);
}

.preloader .loader::after {
  content: "";
  width: 30px;
  height: 4.8px;
  background: #000;
  position: absolute;
  top: 0;
  left: 0;
  box-sizing: border-box;
  animation: animloader 2000ms linear infinite;
  border-radius: 50rem;
}

.header {
  position: fixed;
  inset-block-start: 0;
  inset-inline-start: 0;
  inline-size: 100%;
}

.header-container {
  max-inline-size: 1200px;
  margin-inline: auto;
  padding: 1.28rem 1.6rem;
  background-color: #fff;
  box-shadow: 0px 6px 12px -3px rgba(4, 97, 165, 0.1);
  border-radius: 0 0 0.625rem 0.625rem;
}

.theme-dark .header-container {
  background-color: #111;
}

.header .logo {
  max-height: 30px;
}

.placeholder {
  block-size: 0.825rem;
  inline-size: 3rem;
  background-color: #F5F5F5;
  border-radius: 0.3rem;
}

.theme-dark .placeholder {
  background-color: #111;
}

.placeholder-wide {
  inline-size: 12rem;
}

.d-flex {
  display: flex;
}

.align-items-center {
  align-items: center;
}

.justify-content-center {
  justify-content: center;
}

.justify-content-between {
  justify-content: space-between;
}

.flex-column {
  flex-direction: column;
}

.gap-3 {
  gap: 1rem;
}

.gap-4 {
  gap: 1.5rem;
}

.gap-5 {
  gap: 3rem;
}

/* Animations */
@keyframes buildingPulse {

  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
  }

  50% {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.5);
  }
}

@keyframes roofShine {

  0%,
  100% {
    filter: brightness(1);
  }

  50% {
    filter: brightness(1.2);
  }
}

@keyframes windowGlow {
  0% {
    background: #f39c12;
    box-shadow: 0 0 5px rgba(243, 156, 18, 0.5);
  }

  100% {
    background: #fff;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
  }
}

@keyframes floatItems {

  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }

  25% {
    transform: translateY(-10px) rotate(10deg);
  }

  50% {
    transform: translateY(-5px) rotate(0deg);
  }

  75% {
    transform: translateY(-15px) rotate(-10deg);
  }
}

@keyframes progressLoad {
  0% {
    width: 0%;
    opacity: 0.5;
  }

  50% {
    opacity: 1;
  }

  100% {
    width: 100%;
    opacity: 0.8;
  }
}

@keyframes textPulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.8;
    transform: scale(1.02);
  }
}

@keyframes sparkle {
  0% {
    transform: translateY(0px);
  }

  100% {
    transform: translateY(-100px);
  }
}

@keyframes shimmer {
  0% {
    left: -100%;
  }

  100% {
    left: 100%;
  }
}

@keyframes gentleFloat {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-8px);
  }
}

@keyframes floatEquipment {

  0%,
  100% {
    transform: translateY(0px) translateX(0px) rotate(0deg);
    opacity: 0.7;
  }

  25% {
    transform: translateY(-15px) translateX(5px) rotate(2deg);
    opacity: 0.9;
  }

  50% {
    transform: translateY(-8px) translateX(-3px) rotate(0deg);
    opacity: 0.8;
  }

  75% {
    transform: translateY(-20px) translateX(8px) rotate(-2deg);
    opacity: 0.6;
  }
}

/* Legacy animations for backward compatibility */
@keyframes animloader {
  0% {
    left: 0;
    transform: translateX(-100%);
  }

  100% {
    left: 100%;
    transform: translateX(0%);
  }
}

@keyframes animloaderimg {
  0% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-1rem);
  }

  100% {
    transform: translateY(0);
  }
}