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

body {
  font-family: "Exo 2", sans-serif;
  background: #0a0a0f;
  min-height: 100vh;
  color: #ffffff;
  overflow-x: hidden;
  position: relative;
}

.ocean-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at center, #1a1a2e 0%, #16213e 50%, #0a0a0f 100%);
  z-index: -2;
}

.particles {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.particles::before {
  content: "";
  position: absolute;
  width: 2px;
  height: 2px;
  background: #00ffff;
  box-shadow:
    100px 200px #00ffff,
    300px 100px #0080ff,
    500px 300px #00ffff,
    700px 150px #8000ff,
    900px 250px #0080ff,
    200px 400px #00ffff,
    600px 450px #8000ff,
    800px 50px #0080ff;
  animation: float-particles 20s linear infinite;
}

@keyframes float-particles {
  0% {
    transform: translateY(100vh) rotate(0deg);
  }
  100% {
    transform: translateY(-100vh) rotate(360deg);
  }
}

.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 40px 20px;
  position: relative;
  z-index: 1;
}

.header {
  text-align: center;
  margin-bottom: 50px;
}

.logo {
  margin-bottom: 20px;
}

.whale-icon {
  font-size: 4rem;
  display: block;
  margin-bottom: 15px;
  filter: drop-shadow(0 0 20px #00ffff);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

h1 {
  font-family: "Orbitron", monospace;
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(45deg, #00ffff, #0080ff, #8000ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 4px;
  margin-bottom: 10px;
}

.subtitle {
  font-size: 1.1rem;
  color: #a0a0a0;
  font-weight: 300;
}

.upload-section {
  background: rgba(15, 15, 25, 0.8);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 40px;
  border: 1px solid rgba(0, 255, 255, 0.3);
  box-shadow: 0 0 40px rgba(0, 255, 255, 0.1);
  margin-bottom: 30px;
}

.file-upload-area {
  border: 2px dashed rgba(0, 255, 255, 0.3);
  border-radius: 15px;
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  background: rgba(0, 255, 255, 0.02);
  margin-bottom: 25px;
}

.file-upload-area:hover {
  border-color: #00ffff;
  background: rgba(0, 255, 255, 0.05);
}

.file-upload-area.dragover {
  border-color: #00ffff;
  background: rgba(0, 255, 255, 0.1);
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
}

.upload-icon {
  font-size: 3rem;
  margin-bottom: 15px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.file-upload-area h3 {
  color: #00ffff;
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.file-upload-area p {
  color: #a0a0a0;
  font-size: 1rem;
}

.file-upload-area input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.file-info {
  margin-top: 15px;
  padding: 15px;
  background: rgba(0, 255, 255, 0.1);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 10px;
  color: #00ffff;
  display: none;
}

.classify-btn {
  width: 100%;
  padding: 18px 30px;
  background: linear-gradient(45deg, #0080ff, #8000ff);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: "Orbitron", monospace;
  letter-spacing: 1px;
}

.classify-btn:hover {
  box-shadow: 0 0 30px rgba(128, 0, 255, 0.5);
  transform: translateY(-2px);
}

.classify-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.loading {
  background: rgba(15, 15, 25, 0.8);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  border: 1px solid rgba(0, 255, 255, 0.3);
  box-shadow: 0 0 40px rgba(0, 255, 255, 0.1);
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(0, 255, 255, 0.2);
  border-top: 4px solid #00ffff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

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

.loading p {
  color: #00ffff;
  font-size: 1.1rem;
  font-weight: 500;
}

.result {
  background: rgba(15, 15, 25, 0.8);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 40px;
  border: 1px solid rgba(0, 255, 255, 0.3);
  box-shadow: 0 0 40px rgba(0, 255, 255, 0.1);
}

.result h2 {
  color: #00ffff;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 25px;
  text-align: center;
  font-family: "Orbitron", monospace;
}

.prediction-card {
  background: rgba(0, 255, 255, 0.1);
  border-radius: 15px;
  padding: 25px;
  margin-bottom: 30px;
  border-left: 5px solid #00ffff;
}

.species-result {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.label {
  color: #a0a0a0;
  font-size: 0.9rem;
  font-weight: 500;
}

.species-name {
  color: #00ffff;
  font-size: 1.8rem;
  font-weight: 700;
  font-family: "Orbitron", monospace;
}

.confidence-section h3 {
  color: #00ffff;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 15px;
  font-family: "Orbitron", monospace;
}

.probabilities-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.probability-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 15px;
  background: rgba(0, 128, 255, 0.1);
  border-radius: 10px;
  border-left: 4px solid #0080ff;
}

.probability-label {
  font-weight: 500;
  color: #ffffff;
}

.probability-value {
  font-weight: 600;
  color: #00ffff;
  font-family: "Orbitron", monospace;
}

.analyze-another {
  width: 100%;
  padding: 12px 25px;
  background: transparent;
  color: #00ffff;
  border: 2px solid #00ffff;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 25px;
  font-family: "Orbitron", monospace;
}

.analyze-another:hover {
  background: #00ffff;
  color: #0a0a0f;
}

.hidden {
  display: none;
}

@media (max-width: 768px) {
  .container {
    padding: 20px 15px;
  }

  .upload-section,
  .loading,
  .result {
    padding: 25px;
  }

  h1 {
    font-size: 2.2rem;
    letter-spacing: 2px;
  }

  .subtitle {
    font-size: 1rem;
  }
}