.logo {
  display: inline-block;
  animation: logoFlip 10s linear infinite;
  transform-origin: center;
}

/* Flip animation */
@keyframes logoFlip {
  0%, 90% {
    transform: rotateY(0deg);
  }
  95% {
    transform: rotateY(180deg);
  }
  100% {
    transform: rotateY(360deg);
  }
}

body {
  background: #f5f5fa;
  font-family: "Segoe UI", sans-serif;
}

/* 🔥 SECTION */
.section {
  text-align: center;
  padding: 50px 20px 30px;
}
.section h1 {
  position: relative;
  display: inline-block;
  font-weight: 700;
  color: #222;
  font-size: 2.5rem;
  opacity: 0;
  transform: scale(1.3) translateY(100px);
  letter-spacing: 2rem; /* start me akshar door door */
  animation: headingFlyIn 3s cubic-bezier(0.25, 1, 0.3, 1) forwards;
  overflow: hidden;
}

/* Shine reflection */
.section h1::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 80%;
  height: 100%;
  background: linear-gradient(120deg, rgba(255,255,255,0.5), transparent 70%);
  transform: skewX(-20deg);
  animation: headingShine 3.3s ease-in-out forwards;
  animation-delay: 0.5s;
}

/* Main fly-in animation */
@keyframes headingFlyIn {
  0% {
    opacity: 0;
    transform: scale(1.3) translateY(120px);
    letter-spacing: 3rem;
  }
  50% {
    opacity: 1;
    transform: scale(1.05) translateY(0);
    letter-spacing: 0.5rem;
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
    letter-spacing: normal;
  }
}

/* Shine motion */
@keyframes headingShine {
  to {
    left: 120%;
  }
}

   .section h3 {
      font-weight: 700;
      color: #222;
    }

.section p {
  color: #666;
  margin-bottom: 25px;
}
/* 🔥 UPLOAD BUTTON */
.upload-btn {
  position: relative;
  display: inline-block;
  padding: 14px 40px;
  font-size: 1.1rem;
  font-weight: 500;
  color: #fff;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  background: linear-gradient(145deg, #ff4d3b, #b71c1c);
  box-shadow:
    0 4px 10px rgba(0, 0, 0, 0.25),
    inset 0 1px 1px rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: all 0.3s ease;
  overflow: hidden;
}

/* Shiny highlight effect */
.upload-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0.3),
    rgba(255, 255, 255, 0)
  );
  transform: skewX(-20deg);
  transition: all 0.6s ease;
}

/* Hover effects */
.upload-btn:hover {
  transform: scale(0.97);
  background: linear-gradient(145deg, #e53935, #a31515);
  box-shadow:
    0 6px 15px rgba(0, 0, 0, 0.35),
    inset 0 1px 2px rgba(255, 255, 255, 0.25);
}

.upload-btn:hover::before {
  left: 120%;
}

/* Active click */
.upload-btn:active {
  transform: scale(0.94);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.4),
    inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* 🔥 UPLOAD FILE INPUT */
input[type="file"] {
  display: none;
}

/* 🔥 TABLES */
.table {
  border-radius: 10px;
  overflow: hidden;
  margin-top: 25px;
  background: #fff;
  border: 1px solid #f3dcdc;
  box-shadow: 0 2px 12px rgba(217,48,37,0.08);
}

.table thead {
  background: linear-gradient(90deg, #e21c2a, #ff4d4d);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.table th {
  border: none !important;
  padding: 14px;
  font-size: 15px;
}

.table tbody tr {
  transition: background 0.2s ease;
}

.table tbody tr:nth-child(even) {
  background: #fff6f6;
}

.table tbody tr:hover {
  background: #ffe5e5;
}

.table td {
  vertical-align: middle;
  font-size: 15px;
  color: #333;
  padding: 12px;
}

.table tfoot {
  background: #fceaea;
  font-weight: 600;
  color: #d93025;
  border-top: 2px solid #e21c2a;
}

/* 🔥 LOADER */
.loader {
  border: 6px solid #f3f3f3;
  border-top: 6px solid #d93025;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  animation: spin 1s linear infinite;
  margin: 30px auto;
  display: none;
}
    #loaderOverlay {
      position: fixed;
      top:0; left:0;
      width:100%; height:100%;
      background: rgba(0,0,0,0.6);
      display:none;
      justify-content:center;
      align-items:center;
      z-index: 9999;
      flex-direction: column;
      color: white;
      font-size: 20px;
      font-weight: bold;
    }
    .loader-circle {
      width:100px;
      height:100px;
      border:10px solid #f3f3f3;
      border-top:10px solid #d93025;
      border-radius:50%;
      animation: spin 1s linear infinite;
      margin-bottom:15px;
    }
    @keyframes spin {
      0% { transform: rotate(0deg);}
      100% { transform: rotate(360deg);}
    }

   /* Red theme buttons */
    .btn-dark {
      background: #d93025 !important;
      border: none;
    }
    .btn-dark:hover {
      background: #b0231b !important;
    }
    .btn-warning {
      background-color: #ff7043 !important;
      border: none;
    }
    .btn-warning:hover {
      background-color: #f4511e !important;
    }
    .btn-primary {
      background-color: #c62828 !important;
      border: none;
    }
    .btn-primary:hover {
      background-color: #b71c1c !important;
    }

/* 🔥 BUTTON */
     .submit-btn {
      background: #dc3545;
      color: #fff;
      border: none;
      padding: 10px;
      width: 100%;
      border-radius: 6px;
      transition: 0.3s;
    }
    .submit-btn:hover {
      background: #c82333;
    }   

/* 🔥 OTHER */
#amount {
  font-size: 1.2rem;
  font-weight: 600;
  margin-top: 15px;
  color: #d93025;
}

#options {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  padding: 25px 25px 15px;
  max-width: 850px;
  margin: 40px auto;
  display: none;
}



/*EXTRA*/