:root {
  color-scheme: light;
  font-family: 'Oswald', sans-serif;
  background: #1a1a1a;
  color: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: #1a1a1a;
}

.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #ff0000, #000000);
  overflow: hidden;
}

.hero-content {
  text-align: center;
  z-index: 2;
  max-width: 800px;
  padding: 20px;
  position: relative;
}

.hero-title {
  font-family: 'Bebas Neue', cursive;
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 400;
  margin: 0 0 20px 0;
  color: #ffffff;
  text-shadow: 4px 4px 0px #000000;
  letter-spacing: 2px;
}

.hero-subtitle {
  font-size: 1.5rem;
  margin: 0 0 40px 0;
  color: #cccccc;
  font-weight: 300;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 15px 30px;
  font-family: 'Oswald', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 3px solid #ffffff;
  background: transparent;
  color: #ffffff;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.btn:hover {
  background: #ffffff;
  color: #000000;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.4);
}

.btn-primary {
  background: #ff0000;
  border-color: #ff0000;
  color: #ffffff;
}

.btn-primary:hover {
  background: #ffffff;
  color: #ff0000;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><text fill="rgba(255,255,255,0.1)" font-size="20" y="50%">💪</text></svg>') repeat;
  opacity: 0.1;
  z-index: 1;
  pointer-events: none;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin: 60px 0;
}

.feature-card {
  background: #2a2a2a;
  border: 2px solid #ff0000;
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-family: 'Bebas Neue', cursive;
  font-size: 2rem;
  margin: 0 0 15px 0;
  color: #ff0000;
  letter-spacing: 1px;
}

.feature-card p {
  color: #cccccc;
  line-height: 1.6;
}

.footer {
  text-align: center;
  padding: 20px;
  background: #000000;
  color: #666666;
  font-size: 0.9rem;
}

.header {
  background: #000000;
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 10;
}

.header nav {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 30px;
}

.nav-link {
  color: #ffffff;
  text-decoration: none;
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 10px 20px;
  border-radius: 5px;
  transition: background 0.3s ease;
}

.nav-link:hover, .nav-link.active {
  background: #ff0000;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

h1 {
  font-family: 'Bebas Neue', cursive;
  font-size: clamp(2.5rem, 4vw, 4rem);
  text-align: center;
  margin-bottom: 40px;
  color: #ff0000;
  letter-spacing: 2px;
}

h2, h3 {
  font-family: 'Bebas Neue', cursive;
  color: #ff0000;
  letter-spacing: 1px;
}

.card {
  background: #2a2a2a;
  border: 1px solid #444444;
  border-radius: 15px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

label {
  display: block;
  font-size: 1rem;
  margin-bottom: 15px;
  color: #ffffff;
  font-weight: 600;
}

input,
textarea,
button {
  width: 100%;
  font: inherit;
}

input,
textarea {
  margin-top: 8px;
  padding: 12px 15px;
  border: 2px solid #444444;
  border-radius: 8px;
  background: #1a1a1a;
  color: #ffffff;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: #ff0000;
}

textarea {
  resize: vertical;
}

.row {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

button {
  margin-top: 15px;
  padding: 15px 20px;
  background: #ff0000;
  border: none;
  border-radius: 8px;
  color: white;
  cursor: pointer;
  transition: background 0.3s ease;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

button:hover {
  background: #cc0000;
}

.btn-primary {
  background: #ff0000;
}

.btn-primary:hover {
  background: #cc0000;
}

.btn-secondary {
  background: #555555;
  margin-top: 0;
  padding: 12px 18px;
  font-size: 0.95rem;
}

.btn-secondary:hover {
  background: #777777;
}

.secondary {
  background: #555555;
}

.secondary:hover {
  background: #777777;
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #1a1a1a;
  color: #ffffff;
}

th,
td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid #444444;
}

th {
  background: #333333;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.delete-button {
  padding: 8px 12px;
  border: none;
  border-radius: 5px;
  background: #ff0000;
  color: white;
  cursor: pointer;
  font-size: 0.9rem;
}

.delete-button:hover {
  background: #cc0000;
}

.message {
  padding: 15px 20px;
  border-radius: 8px;
  margin-bottom: 25px;
  font-weight: 600;
  text-align: center;
}

.message.error {
  background: #ffdddd;
  color: #cc0000;
  border: 1px solid #cc0000;
}

.message.success {
  background: #ddffdd;
  color: #00cc00;
  border: 1px solid #00cc00;
}

.message.hidden {
  display: none;
}

@media (max-width: 600px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .header nav {
    flex-direction: column;
    gap: 10px;
  }

  .features {
    grid-template-columns: 1fr;
  }
}