* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", sans-serif;
}

body {
  background: #0f0f0f;
  color: white;
  overflow: hidden;
  position: relative;
  min-height: 100vh;
}

/* 🌈 EMOJI BACKGROUND */
.emoji-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.emoji-bg span {
  position: absolute;
  display: block;
  font-size: 40px;
  opacity: 0.1;
  animation: floatEmoji 10s linear infinite;
}

.emoji-bg span:nth-child(1) { left: 5%; top: 10%; animation-duration: 18s; }
.emoji-bg span:nth-child(2) { left: 20%; top: 25%; animation-duration: 20s; }
.emoji-bg span:nth-child(3) { left: 40%; top: 40%; animation-duration: 15s; }
.emoji-bg span:nth-child(4) { left: 60%; top: 55%; animation-duration: 17s; }
.emoji-bg span:nth-child(5) { left: 80%; top: 30%; animation-duration: 19s; }
.emoji-bg span:nth-child(6) { left: 95%; top: 60%; animation-duration: 25s; }
.emoji-bg span:nth-child(7) { left: 30%; top: 10%; animation-duration: 22s; }
.emoji-bg span:nth-child(8) { left: 10%; top: 50%; animation-duration: 24s; }
.emoji-bg span:nth-child(9) { left: 50%; top: 70%; animation-duration: 26s; }
.emoji-bg span:nth-child(10) { left: 70%; top: 80%; animation-duration: 21s; }
.emoji-bg span:nth-child(11) { left: 85%; top: 40%; animation-duration: 23s; }
.emoji-bg span:nth-child(12) { left: 60%; top: 20%; animation-duration: 22s; }
.emoji-bg span:nth-child(13) { left: 15%; top: 75%; animation-duration: 18s; }
.emoji-bg span:nth-child(14) { left: 90%; top: 85%; animation-duration: 25s; }
.emoji-bg span:nth-child(15) { left: 25%; top: 50%; animation-duration: 28s; }
.emoji-bg span:nth-child(16) { left: 65%; top: 60%; animation-duration: 20s; }
.emoji-bg span:nth-child(17) { left: 75%; top: 30%; animation-duration: 21s; }
.emoji-bg span:nth-child(18) { left: 40%; top: 90%; animation-duration: 22s; }
.emoji-bg span:nth-child(19) { left: 55%; top: 5%; animation-duration: 19s; }
.emoji-bg span:nth-child(20) { left: 45%; top: 10%; animation-duration: 20s; }

@keyframes floatEmoji {
  0% {
    transform: translateY(100vh) rotate(0deg);
  }

  100% {
    transform: translateY(-100vh) rotate(360deg);
  }
}

/* 🌟 PARTICLE EFFECT */
.particle-effect {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.particle {
  position: absolute;
  background-color: #00ff88;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  opacity: 0.7;
  animation: particle-animation 3s linear infinite;
}

.particle-active {
  animation: particle-animation 2s ease-out infinite;
}

@keyframes particle-animation {
  0% {
    transform: translateX(0) translateY(0) scale(1);
    opacity: 0.7;
  }

  50% {
    opacity: 0.3;
    transform: translateX(50px) translateY(50px) scale(1.5);
  }

  100% {
    opacity: 0;
    transform: translateX(100px) translateY(100px) scale(0.5);
  }
}

/* 💻 LOGIN FORM - NO ANIMATION */
.login-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(26, 26, 26, 0.9);
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
  width: 90%;
  max-width: 350px;
  text-align: center;
  z-index: 2;
}

h1 {
  margin-bottom: 30px;
  font-size: 28px;
}

form input {
  display: block;
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  background: #2a2a2a;
  border: none;
  border-radius: 10px;
  color: white;
  font-size: 16px;
}

form input:focus {
  outline: none;
  box-shadow: 0 0 10px cyan;
}

button {
  width: 100%;
  padding: 12px;
  margin-top: 15px;
  background: cyan;
  color: black;
  border: none;
  font-weight: bold;
  font-size: 16px;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.2s ease-in-out;
}

button:hover {
  background: #00ffff;
  transform: scale(1.05);
}

.error {
  margin-top: 15px;
  color: #ff5555;
  font-size: 14px;
}

/* ✅ SUCCESS ANIMATION */
#success-animation {
  margin-top: 30px;
  font-size: 22px;
  font-weight: bold;
  color: #00ff88;
  display: none;
  animation: pop-glow 2s ease-out forwards;
  transform-origin: center;
}

.success-show {
  display: block;
  animation: pop-glow 1s ease-out forwards, spinPop 0.6s ease-out;
}

@keyframes pop-glow {
  0% {
    opacity: 0;
    transform: scale(0.5) rotate(0deg);
    text-shadow: none;
  }

  50% {
    opacity: 1;
    transform: scale(1.2) rotate(10deg);
    text-shadow: 0 0 10px #00ff88;
  }

  100% {
    transform: scale(1) rotate(0deg);
    text-shadow: 0 0 20px #00ff88;
  }
}

@keyframes spinPop {
  0% {
    transform: scale(0.6) rotate(0deg);
  }

  100% {
    transform: scale(1) rotate(360deg);
  }
}

/* 👤 INFO BUTTON */
.owner-info-wrapper {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 10;
}

.info-btn {
  background-color: cyan;
  color: black;
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  font-size: 22px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 0 12px cyan;
  transition: transform 0.3s ease, box-shadow 0.3s ease;

  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.info-btn:hover {
  transform: scale(1.1) rotate(45deg);
  box-shadow: 0 0 20px #00ffff;
}

.info-tooltip {
  position: absolute;
  bottom: 60px;
  right: 0;
  background: rgba(0, 0, 0, 0.85);
  color: white;
  padding: 15px;
  border-radius: 15px;
  font-size: 14px;
  line-height: 1.5;
  width: 280px;
  box-shadow: 0 0 20px #00ffff88;
  opacity: 0;
  transform: scale(0.8);
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.owner-info-wrapper:hover .info-tooltip,
.owner-info-wrapper:focus-within .info-tooltip {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.info-btn:focus + .info-tooltip {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

/* 🌀 Login Form Loader */
.loader {
  margin: 20px auto 0;
  border: 4px solid rgba(255, 255, 255, 0.1);
  border-top: 4px solid cyan;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}