style.css

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;700&family=Roboto:wght@300;400;500;700&display=swap');

:root {
  --star-trek-gold: #DAA520;
  --star-trek-blue: #5B9BD5;
  --star-trek-red: #C00000;
  --star-trek-gray: #2D2D2D;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Roboto', sans-serif;
  background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 100%);
  color: #ffffff;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 10% 20%, rgba(92, 107, 192, 0.1) 0%, transparent 20%),
    radial-gradient(circle at 90% 80%, rgba(126, 87, 194, 0.1) 0%, transparent 20%);
  z-index: -1;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 1px;
}

.transporter-ring {
  width: 150px;
  height: 150px;
  border: 3px solid var(--star-trek-blue);
  border-radius: 50%;
  position: relative;
  animation: ring-pulse 2s infinite;
}

.transporter-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  background: var(--star-trek-blue);
  border-radius: 50%;
  box-shadow: 0 0 20px var(--star-trek-blue);
  animation: core-pulse 1.5s infinite;
}

.transporter-beam {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 200px;
  background: linear-gradient(to bottom, 
    transparent 0%, 
    var(--star-trek-blue) 20%, 
    var(--star-trek-blue) 80%, 
    transparent 100%);
  opacity: 0.7;
  animation: beam-flicker 0.5s infinite;
}

@keyframes ring-pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(92, 107, 192, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 20px rgba(92, 107, 192, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(92, 107, 192, 0);
  }
}

@keyframes core-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(92, 107, 192, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(92, 107, 192, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(92, 107, 192, 0);
  }
}

@keyframes beam-flicker {
  0%, 100% {
    opacity: 0.7;
  }
  50% {
    opacity: 0.3;
  }
}

.file-item {
  transition: all 0.3s ease;
}

.file-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.completed-file {
  background: linear-gradient(135deg, #1a2a4a 0%, #2a3a5a 100%);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(218, 165, 32, 0.3);
}

.completed-file:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(218, 165, 32, 0.2);
  border-color: rgba(218, 165, 32, 0.6);
}

.completed-file::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--star-trek-gold), #5B9BD5, var(--star-trek-red));
}

.ribbon {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 80px;
  height: 80px;
  overflow: hidden;
}

.ribbon::before {
  content: "";
  position: absolute;
  width: 15px;
  height: 80px;
  background: var(--star-trek-gold);
  transform: rotate(45deg);
  top: 15px;
  right: -30px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
}

.drop-zone-active {
  background-color: rgba(59, 130, 246, 0.1);
  border-color: #3b82f6;
}

.file-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  margin-right: 12px;
}

.file-item {
  display: flex;
  align-items: center;
  padding: 12px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  margin-bottom: 8px;
  transition: all 0.2s ease;
}

.file-item:hover {
  background: rgba(255, 255, 255, 0.1);
}

.file-info {
  flex-grow: 1;
}

.file-name {
  font-weight: 500;
  margin-bottom: 4px;
}

.file-size {
  font-size: 0.8rem;
  color: #aaa;
}

.remove-file {
  background: none;
  border: none;
  color: #ff6b6b;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: background 0.2s;
}

.remove-file:hover {
  background: rgba(255, 255, 255, 0.1);
}

.processing-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(5px);
}

.transporter-animation {
  text-align: center;
  padding: 30px;
  background: rgba(30, 30, 60, 0.9);
  border-radius: 20px;
  border: 2px solid var(--star-trek-blue);
  box-shadow: 0 0 30px rgba(92, 107, 192, 0.5);
}

.transporter-animation h3 {
  color: var(--star-trek-blue);
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.transporter-ring-large {
  width: 200px;
  height: 200px;
  margin: 0 auto 20px;
  position: relative;
}

.transporter-core-large {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: var(--star-trek-blue);
  border-radius: 50%;
  box-shadow: 0 0 30px var(--star-trek-blue);
}

.transporter-beam-large {
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 300px;
  background: linear-gradient(to bottom, 
    transparent 0%, 
    var(--star-trek-blue) 20%, 
    var(--star-trek-blue) 80%, 
    transparent 100%);
  opacity: 0.7;
}

.status-text {
  font-size: 1.2rem;
  margin-top: 20px;
  color: #ddd;
}

.sparkle {
  position: absolute;
  width: 8px;
  height: 8px;
  background: white;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
}

@keyframes sparkle {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

.save-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #1a1a2e;
  border: 2px solid var(--star-trek-gold);
  border-radius: 12px;
  padding: 30px;
  z-index: 1001;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 0 30px rgba(218, 165, 32, 0.3);
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1000;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(218, 165, 32, 0.3);
}

.modal-header h3 {
  color: var(--star-trek-gold);
  font-size: 1.4rem;
}

.close-modal {
  background: none;
  border: none;
  color: #aaa;
  font-size: 1.5rem;
  cursor: pointer;
  transition: color 0.2s;
}

.close-modal:hover {
  color: #fff;
}

.modal-body {
  margin-bottom: 25px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: #ddd;
}

.form-control {
  width: 100%;
  padding: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid #444;
  border-radius: 6px;
  color: #fff;
  font-size: 1rem;
}

.form-control:focus {
  outline: none;
  border-color: var(--star-trek-gold);
  background: rgba(218, 165, 32, 0.1);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.btn {
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--star-trek-gold);
  color: #000;
}

.btn-primary:hover {
  background: #e6b800;
  transform: translateY(-2px);
}

.btn-secondary {
  background: #444;
  color: #fff;
}

.btn-secondary:hover {
  background: #555;
  transform: translateY(-2px);
}

.btn-success {
  background: #28a745;
  color: #fff;
}

.btn-success:hover {
  background: #218838;
  transform: translateY(-2px);
}