/* Global Styles - Cyberpunk Theme */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Cyberpunk Green Color Palette */
  --bg-primary: #0a0f0a;
  --bg-secondary: #0f1a0f;
  --bg-card: #0a1510;
  --bg-accent: #1a2e1a;
  --text-primary: #ffffff;
  --text-secondary: #8fb58f;
  --text-accent: #4ade80;
  --accent-green: #4ade80;
  --accent-lime: #84cc16;
  --accent-emerald: #10b981;
  --accent-cyan: #22d3ee;
  --accent-teal: #14b8a6;
  --border-color: #1a3a1a;
  --border-glow: #4ade80;
  --success: #4ade80;
  --warning: #fbbf24;
  --error: #ef4444;
  --shadow-glow: 0 0 20px rgba(74, 222, 128, 0.3);
  --shadow-green: 0 0 20px rgba(74, 222, 128, 0.2);
  --shadow-lime: 0 0 20px rgba(132, 204, 22, 0.2);
}

body {
  font-family: "Courier New", "Monaco", "Consolas", monospace;
  background: radial-gradient(
      circle at 20% 80%,
      rgba(74, 222, 128, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 20%,
      rgba(132, 204, 22, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 40% 40%,
      rgba(16, 185, 129, 0.05) 0%,
      transparent 50%
    ),
    linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Animated Background */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
      45deg,
      transparent 49%,
      rgba(74, 222, 128, 0.03) 50%,
      transparent 51%
    ),
    linear-gradient(
      -45deg,
      transparent 49%,
      rgba(132, 204, 22, 0.03) 50%,
      transparent 51%
    );
  background-size: 20px 20px;
  animation: gridMove 20s linear infinite;
  pointer-events: none;
  z-index: -1;
}

/* Floating particles animation */
body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(
      2px 2px at 20px 30px,
      rgba(74, 222, 128, 0.3),
      transparent
    ),
    radial-gradient(2px 2px at 40px 70px, rgba(132, 204, 22, 0.2), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(16, 185, 129, 0.4), transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(34, 211, 238, 0.3), transparent),
    radial-gradient(2px 2px at 160px 30px, rgba(74, 222, 128, 0.2), transparent);
  background-repeat: repeat;
  background-size: 200px 100px;
  animation: float 15s ease-in-out infinite;
  pointer-events: none;
  z-index: -1;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  33% {
    transform: translateY(-10px) rotate(1deg);
  }
  66% {
    transform: translateY(5px) rotate(-1deg);
  }
}

@keyframes gridMove {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(20px, 20px);
  }
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Russo One", sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Navigation - Cyberpunk Style */
.navbar {
  background: linear-gradient(
    180deg,
    rgba(74, 222, 128, 0.1) 0%,
    rgba(132, 204, 22, 0.05) 50%,
    rgba(0, 0, 0, 0.8) 100%
  );
  border-bottom: 2px solid var(--border-glow);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(15px);
  box-shadow: var(--shadow-glow);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-logo {
  height: 40px;
  width: auto;
  margin-right: 0.75rem;
  filter: drop-shadow(0 0 10px rgba(74, 222, 128, 0.5));
  transition: all 0.3s ease;
}

.brand-logo:hover {
  filter: drop-shadow(0 0 15px rgba(74, 222, 128, 0.8));
  transform: scale(1.05);
}

.brand-text {
  font-size: 2rem;
  font-weight: 400;
  font-family: "Russo One", sans-serif;
  background: linear-gradient(
    45deg,
    var(--accent-green) 0%,
    var(--accent-lime) 25%,
    var(--accent-emerald) 50%,
    var(--accent-cyan) 75%,
    var(--accent-green) 100%
  );
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 3px;
  animation: gradientShift 3s ease-in-out infinite;
  text-shadow: 0 0 30px rgba(74, 222, 128, 0.5);
  display: block;
}

.brand-subtitle {
  font-size: 0.8rem;
  color: var(--text-accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: -0.5rem;
  display: block;
  opacity: 0.8;
}

@keyframes gradientShift {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  position: relative;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  font-family: "Russo One", sans-serif;
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Twitter link styling - Green theme */
.twitter-link {
  background: linear-gradient(135deg, var(--accent-green), var(--accent-lime));
  border: 2px solid var(--accent-green);
  border-radius: 0.5rem;
  padding: 0.5rem 1rem;
  transition: all 0.3s ease;
}

.twitter-link:hover {
  background: linear-gradient(
    135deg,
    var(--accent-lime),
    var(--accent-emerald)
  );
  border-color: var(--accent-lime);
  box-shadow: 0 0 20px rgba(74, 222, 128, 0.4);
  transform: translateY(-2px);
}

.twitter-link .nav-text {
  color: var(--bg-primary);
  font-weight: 600;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.nav-link:hover {
  color: var(--text-primary);
  background: linear-gradient(
    45deg,
    rgba(74, 222, 128, 0.1),
    rgba(132, 204, 22, 0.1)
  );
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.nav-link.active {
  color: var(--accent-green);
  background: linear-gradient(
    45deg,
    rgba(74, 222, 128, 0.2),
    rgba(132, 204, 22, 0.1)
  );
  border-color: var(--accent-green);
  box-shadow: var(--shadow-glow);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-lime));
  box-shadow: 0 0 10px var(--accent-green);
}

/* Container */
.container {
  max-width: 1400px;
  margin: 2rem auto;
  padding: 0 2rem;
}

/* Pages */
.page {
  display: none;
  animation: fadeInUp 0.6s ease;
}

.page.active {
  display: block;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-logo {
  height: 50px;
  width: auto;
  margin-right: 1rem;
  filter: drop-shadow(0 0 15px rgba(74, 222, 128, 0.6));
  transition: all 0.3s ease;
  vertical-align: middle;
}

.page-logo:hover {
  filter: drop-shadow(0 0 20px rgba(74, 222, 128, 0.9));
  transform: scale(1.05);
}

.page-title {
  font-size: 3rem;
  margin-bottom: 2rem;
  font-family: "Russo One", sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 3px;
  background: linear-gradient(
    45deg,
    var(--accent-green) 0%,
    var(--accent-lime) 50%,
    var(--accent-emerald) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: center;
  text-shadow: 0 0 30px rgba(74, 222, 128, 0.5);
  animation: titleGlow 2s ease-in-out infinite alternate;
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes titleGlow {
  from {
    text-shadow: 0 0 30px rgba(74, 222, 128, 0.5);
  }
  to {
    text-shadow: 0 0 40px rgba(132, 204, 22, 0.7);
  }
}

/* Cards - Cyberpunk Style */
.card {
  background: linear-gradient(
    135deg,
    rgba(10, 10, 21, 0.9) 0%,
    rgba(26, 26, 46, 0.8) 100%
  );
  border: 2px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent-green),
    transparent
  );
  animation: scanLine 3s linear infinite;
}

@keyframes scanLine {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

.card:hover {
  border-color: var(--border-glow);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 255, 255, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform: translateY(-5px);
}

.card-title {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
}

.card-title::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 50px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-lime));
  box-shadow: 0 0 10px var(--accent-green);
}

/* Form Styles - Cyberpunk */
.form-group {
  margin-bottom: 2rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--text-accent);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 400;
  font-family: "Russo One", sans-serif;
}

.form-group textarea {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(
    135deg,
    rgba(10, 21, 16, 0.9) 0%,
    rgba(15, 30, 15, 0.8) 100%
  );
  border: 2px solid var(--border-color);
  border-radius: 0.5rem;
  color: var(--text-primary);
  font-size: 1rem;
  font-family: "Courier New", monospace;
  transition: all 0.3s ease;
  backdrop-filter: blur(5px);
  resize: vertical;
  min-height: 120px;
}

.form-group select {
  width: 100% !important;
  padding: 1rem 3rem 1rem 1rem !important;
  background: linear-gradient(
    135deg,
    rgba(10, 21, 16, 0.95) 0%,
    rgba(15, 30, 15, 0.9) 100%
  ) !important;
  border: 3px solid var(--accent-green) !important;
  border-radius: 0.75rem !important;
  color: var(--text-primary) !important;
  font-size: 1rem !important;
  font-family: "Russo One", sans-serif !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 1px !important;
  transition: all 0.3s ease !important;
  backdrop-filter: blur(10px) !important;
  cursor: pointer !important;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  appearance: none !important;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234ade80' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e") !important;
  background-repeat: no-repeat !important;
  background-position: right 1rem center !important;
  background-size: 1.2em !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4), 0 0 20px rgba(74, 222, 128, 0.3),
    inset 0 1px 0 rgba(74, 222, 128, 0.2) !important;
}

/* Visually hidden native select (kept for accessibility/form submit) */
.visually-hidden {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

/* Custom Select - Cyberpunk */
.custom-select {
  position: relative;
  width: 100%;
  margin-top: 0.75rem;
  z-index: 1000;
}

.cs-toggle {
  width: 100%;
  padding: 1rem 3rem 1rem 1rem;
  border: 3px solid var(--accent-green);
  border-radius: 0.75rem;
  background: linear-gradient(
    135deg,
    rgba(10, 21, 16, 0.95),
    rgba(15, 30, 15, 0.9)
  );
  color: var(--text-primary);
  font-family: "Russo One", sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4), 0 0 20px rgba(74, 222, 128, 0.3),
    inset 0 1px 0 rgba(74, 222, 128, 0.2);
  cursor: pointer;
}

.cs-toggle:hover,
.custom-select.open .cs-toggle {
  border-color: var(--accent-lime);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5), 0 0 25px rgba(132, 204, 22, 0.35),
    inset 0 1px 0 rgba(132, 204, 22, 0.25);
}

.cs-arrow {
  font-size: 1rem;
  color: var(--accent-green);
  text-shadow: 0 0 10px rgba(74, 222, 128, 0.6);
}

.cs-menu {
  position: relativem;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-accent));
  border: 2px solid var(--accent-green);
  border-radius: 0.75rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 25px rgba(74, 222, 128, 0.3);
  padding: 0.5rem;
  display: none;
  max-height: 260px;
  overflow-y: auto;
  z-index: 1001;
  backdrop-filter: blur(15px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}

.custom-select.open .cs-menu {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.cs-item {
  padding: 0.9rem 1rem;
  color: var(--text-primary);
  font-family: "Russo One", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  margin: 0.25rem;
  border: 1px solid transparent;
}

.cs-item:hover {
  background: linear-gradient(
    135deg,
    rgba(74, 222, 128, 0.2),
    rgba(132, 204, 22, 0.2)
  );
  border-color: var(--accent-green);
  transform: translateX(5px);
  box-shadow: 0 0 15px rgba(74, 222, 128, 0.3);
}

.cs-item.selected {
  background: linear-gradient(135deg, var(--accent-green), var(--accent-lime));
  color: var(--bg-primary);
  font-weight: 600;
  box-shadow: 0 0 20px rgba(74, 222, 128, 0.4);
}

.cs-item.active {
  background: linear-gradient(135deg, var(--accent-green), var(--accent-lime));
  color: var(--bg-primary);
}

.form-group select:hover {
  border-color: var(--accent-green);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 0 20px rgba(74, 222, 128, 0.2),
    inset 0 1px 0 rgba(74, 222, 128, 0.2);
  background: linear-gradient(
    135deg,
    rgba(10, 21, 16, 0.95) 0%,
    rgba(15, 30, 15, 0.9) 100%
  );
}

.form-group select:focus {
  outline: none;
  border-color: var(--accent-green);
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.1),
    0 0 20px rgba(74, 222, 128, 0.3), 0 4px 16px rgba(0, 0, 0, 0.4);
  background: linear-gradient(
    135deg,
    rgba(10, 21, 16, 0.95) 0%,
    rgba(15, 30, 15, 0.9) 100%
  );
}

.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-green);
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.1),
    0 0 20px rgba(74, 222, 128, 0.3);
  background: linear-gradient(
    135deg,
    rgba(10, 21, 16, 0.95) 0%,
    rgba(15, 30, 15, 0.9) 100%
  );
}

.form-group select option {
  background: var(--bg-card);
  color: var(--text-primary);
  padding: 0.75rem;
  font-family: "Russo One", sans-serif;
  font-size: 0.9rem;
  border: none;
  outline: none;
}

.form-group select option:hover,
.form-group select option:focus,
.form-group select option:checked {
  background: linear-gradient(135deg, var(--accent-green), var(--accent-lime));
  color: var(--bg-primary);
  font-weight: bold;
}

/* Toggle Switch - Cyberpunk */
.toggle-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  position: relative;
  padding: 1.2rem;
  background: linear-gradient(135deg, #1a2f1a, #0f1f0f);
  border: 2px solid var(--accent-green);
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  min-height: 70px;
  width: 100%;
  margin: 1rem 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(74, 222, 128, 0.2), 0 0 20px rgba(74, 222, 128, 0.1);
}

.toggle-label:hover {
  border-color: var(--accent-lime);
  background: linear-gradient(135deg, #1f3a1f, #142814);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6), 0 0 30px rgba(74, 222, 128, 0.3),
    inset 0 1px 0 rgba(132, 204, 22, 0.3);
}

.toggle-label input[type="checkbox"] {
  display: none;
}

.toggle-switch {
  width: 60px;
  height: 30px;
  background: linear-gradient(135deg, #0a0a0a, #1a1a1a);
  border: 2px solid var(--accent-green);
  border-radius: 15px;
  position: relative;
  transition: all 0.3s ease;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5),
    0 0 10px rgba(74, 222, 128, 0.2);
  flex-shrink: 0;
}

.toggle-switch::after {
  content: "";
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  border-radius: 50%;
  position: absolute;
  top: 1px;
  left: 1px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.toggle-label input[type="checkbox"]:checked + .toggle-switch {
  background: linear-gradient(135deg, var(--accent-green), var(--accent-lime));
  border-color: var(--accent-green);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3),
    0 0 20px rgba(74, 222, 128, 0.3);
}

.toggle-label input[type="checkbox"]:checked + .toggle-switch::after {
  transform: translateX(22px);
  background: linear-gradient(135deg, #ffffff, #f0f0f0);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.6), 0 0 12px rgba(132, 204, 22, 0.4);
  border: 1px solid rgba(132, 204, 22, 0.3);
}

.toggle-text {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent-green);
  font-weight: 700;
  font-family: "Russo One", sans-serif;
  text-shadow: 0 0 10px rgba(74, 222, 128, 0.5),
    0 0 20px rgba(74, 222, 128, 0.3);
  white-space: nowrap;
  flex: 1;
  margin-left: 0.5rem;
}

.toggle-label small {
  font-size: 0.75rem;
  color: var(--accent-lime);
  opacity: 1;
  margin-left: auto;
  font-family: "Russo One", sans-serif;
  text-shadow: 0 0 5px rgba(132, 204, 22, 0.3);
  white-space: nowrap;
  flex-shrink: 0;
  max-width: 200px;
}

/* Buttons - Cyberpunk Style */
.btn {
  padding: 1rem 2.5rem;
  border: 2px solid transparent;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-width: 180px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: "Russo One", sans-serif;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(
    45deg,
    var(--accent-green) 0%,
    var(--accent-lime) 50%,
    var(--accent-emerald) 100%
  );
  color: var(--bg-primary);
  border-color: var(--accent-green);
  box-shadow: 0 4px 15px rgba(74, 222, 128, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(74, 222, 128, 0.4),
    0 0 30px rgba(132, 204, 22, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-accent));
  color: var(--text-primary);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--bg-accent), var(--bg-secondary));
  border-color: var(--accent-green);
  box-shadow: 0 0 20px rgba(74, 222, 128, 0.2);
}

/* Status Box - Cyberpunk */
.status-box {
  margin-top: 2rem;
  padding: 2rem;
  background: linear-gradient(
    135deg,
    rgba(74, 222, 128, 0.1) 0%,
    rgba(132, 204, 22, 0.1) 100%
  );
  border: 2px solid var(--accent-green);
  border-radius: 1rem;
  box-shadow: var(--shadow-glow);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.status-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--accent-green),
    var(--accent-lime),
    var(--accent-emerald)
  );
  animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.status-content {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid rgba(74, 222, 128, 0.3);
  border-top-color: var(--accent-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.status-text {
  font-size: 1.2rem;
  color: var(--text-primary);
  font-weight: 600;
}

.status-detail {
  font-size: 1rem;
  color: var(--text-accent);
}

/* Tabs - Cyberpunk */
.tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--border-color);
  position: relative;
}

.tabs::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-lime));
  opacity: 0.3;
}

.tab-btn {
  padding: 1.25rem 2rem;
  background: transparent;
  border: 2px solid transparent;
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: "Russo One", sans-serif;
}

.tab-btn:hover {
  color: var(--text-primary);
  background: linear-gradient(
    135deg,
    rgba(74, 222, 128, 0.1),
    rgba(132, 204, 22, 0.1)
  );
  border-color: var(--border-glow);
}

.tab-btn.active {
  color: var(--accent-green);
  background: linear-gradient(
    135deg,
    rgba(74, 222, 128, 0.2),
    rgba(132, 204, 22, 0.1)
  );
  border-color: var(--accent-green);
  box-shadow: var(--shadow-glow);
}

.tab-btn.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-lime));
  box-shadow: 0 0 10px var(--accent-green);
}

.tab-count {
  background: linear-gradient(45deg, var(--accent-green), var(--accent-lime));
  color: var(--bg-primary);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: bold;
  box-shadow: 0 0 10px rgba(74, 222, 128, 0.3);
}

.tab-badge {
  background: linear-gradient(45deg, var(--accent-emerald), var(--accent-teal));
  color: var(--bg-primary);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: bold;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
}

/* Tab Content */
.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

/* Tracks Grid - Cyberpunk */
.tracks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.track-card {
  background: linear-gradient(
    135deg,
    rgba(10, 10, 21, 0.9) 0%,
    rgba(26, 26, 46, 0.8) 100%
  );
  border: 2px solid var(--border-color);
  border-radius: 1rem;
  overflow: hidden;
  transition: all 0.4s ease;
  cursor: pointer;
  position: relative;
  backdrop-filter: blur(10px);
}

.track-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    45deg,
    transparent,
    rgba(0, 255, 255, 0.05),
    transparent
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.track-card:hover::before {
  opacity: 1;
}

.track-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(74, 222, 128, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  border-color: var(--accent-green);
}

.track-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  background: linear-gradient(
    135deg,
    rgba(74, 222, 128, 0.2) 0%,
    rgba(132, 204, 22, 0.2) 50%,
    rgba(16, 185, 129, 0.2) 100%
  );
  position: relative;
  overflow: hidden;
}

.track-image::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    45deg,
    transparent 30%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 70%
  );
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.track-info {
  padding: 1.5rem;
}

.track-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.track-number {
  background: linear-gradient(45deg, var(--accent-green), var(--accent-lime));
  color: var(--bg-primary);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  font-weight: bold;
  box-shadow: 0 0 15px rgba(74, 222, 128, 0.3);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.track-title {
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text-primary);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: "Russo One", sans-serif;
}

.track-model {
  margin: 0.5rem 0;
}

.model-badge {
  background: linear-gradient(45deg, var(--accent-lime), var(--accent-emerald));
  color: var(--bg-primary);
  padding: 0.25rem 0.75rem;
  border-radius: 0.25rem;
  font-size: 0.8rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 0 10px rgba(132, 204, 22, 0.3);
}

.track-status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
}

.status-badge {
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.status-badge.generating {
  background: linear-gradient(45deg, var(--warning), var(--accent-orange));
  color: var(--bg-primary);
  box-shadow: 0 0 15px rgba(255, 170, 0, 0.3);
}

.status-badge.completed {
  background: linear-gradient(45deg, var(--success), var(--accent-green));
  color: var(--bg-primary);
  box-shadow: 0 0 15px rgba(0, 255, 136, 0.3);
}

.status-badge.failed {
  background: linear-gradient(45deg, #ef4444, #dc2626);
  color: #ffffff;
  border: 2px solid #ef4444;
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.5);
  animation: failedPulse 2s ease-in-out infinite;
}

@keyframes failedPulse {
  0%,
  100% {
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.5);
    border-color: #ef4444;
  }
  50% {
    box-shadow: 0 0 30px rgba(220, 38, 38, 0.7);
    border-color: #dc2626;
  }
}

.track-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.action-btn {
  flex: 1;
  padding: 0.75rem 1rem;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-accent));
  border: 2px solid var(--border-color);
  border-radius: 0.5rem;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: "Russo One", sans-serif;
  position: relative;
  z-index: 10;
  pointer-events: auto;
  user-select: none;
}

.action-btn:hover {
  background: linear-gradient(45deg, var(--accent-green), var(--accent-lime));
  border-color: var(--accent-green);
  color: var(--bg-primary);
  box-shadow: 0 0 20px rgba(74, 222, 128, 0.3);
  transform: translateY(-2px);
}

/* Activity List - Cyberpunk */
.activity-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.activity-item {
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-accent));
  border: 2px solid var(--border-color);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(5px);
}

.activity-item:hover {
  border-color: var(--accent-green);
  box-shadow: 0 0 20px rgba(74, 222, 128, 0.2);
  transform: translateX(10px);
}

.activity-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(
    45deg,
    var(--accent-green) 0%,
    var(--accent-lime) 50%,
    var(--accent-emerald) 100%
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 0 20px rgba(74, 222, 128, 0.3);
  animation: iconPulse 2s ease-in-out infinite;
}

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

.activity-details {
  flex: 1;
}

.activity-title {
  font-weight: bold;
  color: var(--text-primary);
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.activity-time {
  font-size: 0.9rem;
  color: var(--text-accent);
  margin-top: 0.25rem;
}

/* Empty State */
.empty-state {
  text-align: center;
  color: var(--text-secondary);
  padding: 4rem;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Coming Soon */
.coming-soon {
  text-align: center;
  padding: 4rem;
}

.coming-soon h3 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  background: linear-gradient(45deg, var(--accent-green), var(--accent-lime));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 30px rgba(74, 222, 128, 0.5);
}

/* Lyrics Modal */
.lyrics-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  backdrop-filter: blur(10px);
}

.lyrics-content {
  background: linear-gradient(135deg, var(--bg-card), var(--bg-accent));
  border: 2px solid var(--accent-green);
  border-radius: 1rem;
  padding: 2rem;
  max-width: 600px;
  max-height: 70vh;
  overflow-y: auto;
  box-shadow: 0 0 30px rgba(74, 222, 128, 0.3);
}

.lyrics-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--accent-green);
  padding-bottom: 1rem;
}

.lyrics-header h3 {
  font-family: "Russo One", sans-serif;
  color: var(--accent-green);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.close-btn {
  background: none;
  border: 2px solid var(--accent-green);
  color: var(--accent-green);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: bold;
  transition: all 0.3s ease;
}

.close-btn:hover {
  background: var(--accent-green);
  color: var(--bg-primary);
  transform: scale(1.1);
}

.lyrics-text {
  color: var(--text-primary);
  line-height: 1.8;
  font-family: "Courier New", monospace;
  white-space: pre-wrap;
}

/* Audio Player */
.audio-player-container {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1500;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-accent));
  border-top: 2px solid var(--accent-green);
  backdrop-filter: blur(15px);
  box-shadow: 0 -4px 20px rgba(74, 222, 128, 0.2);
}

.audio-player {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.player-info {
  min-width: 200px;
}

.player-info span {
  font-family: "Russo One", sans-serif;
  color: var(--accent-green);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.player-controls {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.control-btn {
  background: linear-gradient(45deg, var(--accent-green), var(--accent-lime));
  border: none;
  color: var(--bg-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: bold;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.control-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(74, 222, 128, 0.4);
}

.progress-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.progress-bar {
  height: 6px;
  background: var(--bg-secondary);
  border-radius: 3px;
  cursor: pointer;
  position: relative;
  border: 1px solid var(--border-color);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-lime));
  border-radius: 3px;
  width: 0%;
  transition: width 0.1s ease;
  box-shadow: 0 0 10px rgba(74, 222, 128, 0.3);
}

.time-display {
  display: flex;
  justify-content: space-between;
  font-family: "Courier New", monospace;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Toast Notifications - Cyberpunk */
.toast {
  position: fixed;
  bottom: 6rem;
  right: 2rem;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-accent));
  border: 2px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.5rem 2rem;
  min-width: 350px;
  transform: translateX(400px);
  transition: transform 0.4s ease;
  z-index: 1000;
  backdrop-filter: blur(15px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.toast.show {
  transform: translateX(0);
}

.toast.success {
  border-color: var(--success);
  background: linear-gradient(
    135deg,
    rgba(0, 255, 136, 0.1) 0%,
    rgba(0, 255, 136, 0.05) 100%
  );
  box-shadow: 0 8px 32px rgba(0, 255, 136, 0.2);
}

.toast.error {
  border-color: var(--error);
  background: linear-gradient(
    135deg,
    rgba(255, 51, 102, 0.1) 0%,
    rgba(255, 51, 102, 0.05) 100%
  );
  box-shadow: 0 8px 32px rgba(255, 51, 102, 0.2);
}

.toast.info {
  border-color: var(--accent-green);
  background: linear-gradient(
    135deg,
    rgba(74, 222, 128, 0.1) 0%,
    rgba(74, 222, 128, 0.05) 100%
  );
  box-shadow: 0 8px 32px rgba(74, 222, 128, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }

  .page-logo {
    height: 40px;
    margin-right: 0.75rem;
  }

  .page-title {
    font-size: 2rem;
  }

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

  .nav-links {
    gap: 1rem;
  }

  .nav-link {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }

  .tabs {
    flex-direction: column;
  }

  .tab-btn {
    width: 100%;
    justify-content: center;
  }

  .brand-logo {
    height: 35px;
    margin-right: 0.5rem;
  }

  .brand-text {
    font-size: 1.5rem;
  }

  .card {
    padding: 1.5rem;
  }

  .btn {
    min-width: 150px;
    padding: 0.75rem 1.5rem;
  }

  .form-group select {
    font-size: 0.9rem;
    padding: 0.75rem 2.5rem 0.75rem 0.75rem;
    background-size: 1.2em;
    background-position: right 0.75rem center;
  }
}

@media (max-width: 480px) {
  .nav-container {
    flex-direction: column;
    gap: 1rem;
  }

  .nav-links {
    width: 100%;
    justify-content: center;
  }

  .page-title {
    font-size: 1.5rem;
  }

  .card {
    padding: 1rem;
  }

  .track-card {
    margin-bottom: 1rem;
  }
}
/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  gap: 0.25rem;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--accent-green);
  border-radius: 2px;
  transition: all 0.3s ease;
  box-shadow: 0 0 5px rgba(74, 222, 128, 0.3);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Profile Page Styles */
.profile-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 2rem;
}

.profile-avatar {
  flex-shrink: 0;
}

.avatar-placeholder {
  width: 120px;
  height: 120px;
  background: linear-gradient(45deg, var(--accent-green), var(--accent-lime));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--bg-primary);
  box-shadow: 0 0 30px rgba(74, 222, 128, 0.3);
  border: 3px solid var(--accent-green);
}

.avatar-icon {
  filter: drop-shadow(0 0 10px rgba(0, 0, 0, 0.3));
}

.profile-info {
  flex: 1;
}

.profile-name {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(45deg, var(--accent-green), var(--accent-lime));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.profile-email {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.profile-stats {
  display: flex;
  gap: 2rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: bold;
  color: var(--accent-green);
  font-family: "Russo One", sans-serif;
  text-shadow: 0 0 10px rgba(74, 222, 128, 0.5);
}

.stat-label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0.5rem;
}

/* Web3 Integration Card */
.web3-card {
  position: relative;
  overflow: hidden;
}

.web3-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.web3-title {
  font-size: 1.8rem;
  color: var(--accent-green);
  margin: 0;
}

.coming-soon-badge {
  background: linear-gradient(45deg, var(--accent-emerald), var(--accent-teal));
  color: var(--bg-primary);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.3);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.web3-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.web3-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.web3-feature {
  text-align: center;
  padding: 1.5rem;
  background: linear-gradient(
    135deg,
    rgba(74, 222, 128, 0.1),
    rgba(132, 204, 22, 0.05)
  );
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  transition: all 0.3s ease;
}

.web3-feature:hover {
  border-color: var(--accent-green);
  box-shadow: 0 0 20px rgba(74, 222, 128, 0.2);
  transform: translateY(-5px);
}

.web3-feature .feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

.web3-feature h4 {
  font-size: 1.2rem;
  color: var(--accent-green);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.web3-feature p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

.web3-cta {
  text-align: center;
}

.web3-btn {
  margin-bottom: 1rem;
}

.web3-note {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-style: italic;
}

/* Rewards Message */
.rewards-message {
  text-align: center;
  font-size: 1.5rem;
  color: var(--accent-green);
  font-family: "Russo One", sans-serif;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin: 2rem 0;
  padding: 2rem;
  background: linear-gradient(
    135deg,
    rgba(74, 222, 128, 0.1) 0%,
    rgba(132, 204, 22, 0.05) 100%
  );
  border: 2px solid var(--accent-green);
  border-radius: 1rem;
  box-shadow: 0 0 30px rgba(74, 222, 128, 0.2);
  animation: rewardsPulse 3s ease-in-out infinite;
}

@keyframes rewardsPulse {
  0%,
  100% {
    box-shadow: 0 0 30px rgba(74, 222, 128, 0.2);
    border-color: var(--accent-green);
  }
  50% {
    box-shadow: 0 0 40px rgba(132, 204, 22, 0.3);
    border-color: var(--accent-lime);
  }
}

/* Feature Preview for Leaderboard */
.feature-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature-item {
  text-align: center;
  padding: 1.5rem;
  background: linear-gradient(
    135deg,
    rgba(74, 222, 128, 0.1),
    rgba(132, 204, 22, 0.05)
  );
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  transition: all 0.3s ease;
}

.feature-item:hover {
  border-color: var(--accent-green);
  box-shadow: 0 0 20px rgba(74, 222, 128, 0.2);
  transform: translateY(-5px);
}

.feature-item .feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

.feature-item h4 {
  font-size: 1.1rem;
  color: var(--accent-green);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.feature-item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--bg-card), var(--bg-accent));
    border-top: 2px solid var(--accent-green);
    flex-direction: column;
    padding: 2rem;
    gap: 1rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(15px);
    box-shadow: 0 -4px 20px rgba(74, 222, 128, 0.2);
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-link {
    width: 100%;
    justify-content: center;
    padding: 1rem;
    font-size: 1.1rem;
  }

  .nav-text {
    margin-left: 0.5rem;
  }

  .profile-header {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }

  .profile-stats {
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
  }

  .web3-features {
    grid-template-columns: 1fr;
  }

  .feature-preview {
    grid-template-columns: 1fr;
  }

  .audio-player {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }

  .player-controls {
    width: 100%;
  }

  .progress-container {
    order: 2;
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 0 1rem;
  }

  .brand-logo {
    height: 30px;
    margin-right: 0.4rem;
  }

  .brand-text {
    font-size: 1.2rem;
  }

  .brand-subtitle {
    font-size: 0.7rem;
  }

  .profile-name {
    font-size: 2rem;
  }

  .profile-stats {
    gap: 1rem;
  }

  .stat-item {
    min-width: 80px;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .web3-feature,
  .feature-item {
    padding: 1rem;
  }

  .web3-feature h4,
  .feature-item h4 {
    font-size: 1rem;
  }

  .toast {
    right: 1rem;
    left: 1rem;
    min-width: auto;
  }
}

/* Additional Mobile Improvements */
@media (max-width: 1024px) {
  .tracks-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

@media (max-width: 640px) {
  .tracks-grid {
    grid-template-columns: 1fr;
  }

  .track-actions {
    flex-direction: column;
    gap: 0.5rem;
  }

  .action-btn {
    width: 100%;
  }
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 480px) {
  .container {
    padding: 0.25rem;
  }

  .navbar {
    padding: 0.5rem;
  }

  .brand-text {
    font-size: 1.2rem;
    letter-spacing: 1px;
  }

  .nav-links {
    padding: 1rem 0.5rem;
    gap: 0.5rem;
  }

  .nav-link {
    padding: 0.5rem;
    font-size: 0.8rem;
  }

  .twitter-link {
    padding: 0.4rem 0.6rem;
    font-size: 0.8rem;
  }

  .card {
    padding: 0.75rem;
    margin-bottom: 0.75rem;
  }

  .card-title {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
  }

  .btn {
    min-width: 100px;
    padding: 0.6rem 1rem;
    font-size: 0.8rem;
  }

  .form-group textarea {
    font-size: 0.8rem;
    padding: 0.6rem;
  }

  .cs-toggle {
    padding: 0.6rem 2rem 0.6rem 0.6rem;
    font-size: 0.8rem;
  }

  .cs-item {
    padding: 0.6rem;
    font-size: 0.75rem;
  }

  .page-logo {
    height: 35px;
    margin-right: 0.5rem;
  }

  .page-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    letter-spacing: 1px;
  }

  .track-title {
    font-size: 0.9rem;
  }

  .action-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.7rem;
  }

  .status-box {
    padding: 0.75rem;
    margin-top: 0.75rem;
  }

  .audio-player-container {
    bottom: 0.5rem;
    left: 0.5rem;
    right: 0.5rem;
  }

  .audio-player {
    padding: 0.5rem;
  }

  .control-btn {
    padding: 0.4rem;
    font-size: 0.8rem;
  }

  .time-display {
    font-size: 0.7rem;
  }

  .profile-stats {
    flex-direction: column;
    gap: 0.5rem;
  }

  .stat-item {
    padding: 0.5rem;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .stat-label {
    font-size: 0.7rem;
  }

  .web3-feature {
    padding: 0.75rem;
  }

  .web3-feature h4 {
    font-size: 0.9rem;
  }

  .web3-feature p {
    font-size: 0.8rem;
  }

  .activity-item {
    padding: 0.5rem;
  }

  .activity-title {
    font-size: 0.8rem;
  }

  .activity-time {
    font-size: 0.7rem;
  }

  .lyrics-content {
    max-width: 98vw;
    max-height: 85vh;
    padding: 0.75rem;
  }

  .lyrics-text {
    font-size: 0.8rem;
    line-height: 1.3;
  }

  .close-btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
  }

  .toast {
    right: 0.5rem;
    left: 0.5rem;
    font-size: 0.8rem;
    padding: 0.75rem;
  }
}

/* Cyberpunk Scrollbar Styling */
.cs-menu::-webkit-scrollbar {
  width: 8px;
}

.cs-menu::-webkit-scrollbar-track {
  background: linear-gradient(
    135deg,
    rgba(10, 21, 16, 0.8),
    rgba(15, 30, 15, 0.6)
  );
  border-radius: 4px;
  border: 1px solid rgba(74, 222, 128, 0.2);
}

.cs-menu::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--accent-green), var(--accent-lime));
  border-radius: 4px;
  border: 1px solid rgba(74, 222, 128, 0.3);
  box-shadow: 0 0 10px rgba(74, 222, 128, 0.4);
}

.cs-menu::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(
    135deg,
    var(--accent-lime),
    var(--accent-emerald)
  );
  box-shadow: 0 0 15px rgba(74, 222, 128, 0.6);
}

.cs-menu::-webkit-scrollbar-corner {
  background: rgba(10, 21, 16, 0.8);
}

/* Firefox scrollbar styling */
.cs-menu {
  scrollbar-width: thin;
  scrollbar-color: var(--accent-green) rgba(10, 21, 16, 0.8);
}

/* General scrollbar styling for other elements */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: linear-gradient(
    135deg,
    rgba(10, 21, 16, 0.6),
    rgba(15, 30, 15, 0.4)
  );
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--accent-green), var(--accent-lime));
  border-radius: 4px;
  border: 1px solid rgba(74, 222, 128, 0.2);
  box-shadow: 0 0 8px rgba(74, 222, 128, 0.3);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(
    135deg,
    var(--accent-lime),
    var(--accent-emerald)
  );
  box-shadow: 0 0 12px rgba(74, 222, 128, 0.5);
}

::-webkit-scrollbar-corner {
  background: rgba(10, 21, 16, 0.6);
}

/* Firefox general scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--accent-green) rgba(10, 21, 16, 0.6);
}

/* Whitepaper Page Styles */
.whitepaper-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.whitepaper-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  box-shadow: var(--shadow-glow);
  min-height: 400px;
}

.whitepaper-wrapper {
  color: var(--text-primary);
  line-height: 1.6;
}

.whitepaper-wrapper h1 {
  color: var(--accent-green);
  font-size: 2.5rem;
  margin-bottom: 1rem;
  text-align: center;
  text-shadow: 0 0 10px rgba(74, 222, 128, 0.5);
}

.whitepaper-wrapper h2 {
  color: var(--accent-lime);
  font-size: 1.8rem;
  margin: 2rem 0 1rem 0;
  border-bottom: 2px solid var(--accent-green);
  padding-bottom: 0.5rem;
}

.whitepaper-wrapper h3 {
  color: var(--accent-cyan);
  font-size: 1.4rem;
  margin: 1.5rem 0 0.8rem 0;
}

.whitepaper-wrapper p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.whitepaper-wrapper ul,
.whitepaper-wrapper ol {
  margin: 1rem 0;
  padding-left: 2rem;
}

.whitepaper-wrapper li {
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.whitepaper-wrapper strong {
  color: var(--accent-green);
  font-weight: bold;
}

.whitepaper-wrapper em {
  color: var(--accent-lime);
  font-style: italic;
}

.whitepaper-wrapper code {
  background: var(--bg-accent);
  color: var(--accent-cyan);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: "Courier New", monospace;
  border: 1px solid var(--border-color);
}

.whitepaper-wrapper pre {
  background: var(--bg-accent);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  overflow-x: auto;
  margin: 1rem 0;
}

.whitepaper-wrapper pre code {
  background: none;
  border: none;
  padding: 0;
}

.whitepaper-wrapper blockquote {
  border-left: 4px solid var(--accent-green);
  padding-left: 1rem;
  margin: 1rem 0;
  color: var(--text-accent);
  font-style: italic;
}

.whitepaper-wrapper table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  background: var(--bg-accent);
  border-radius: 8px;
  overflow: hidden;
}

.whitepaper-wrapper th,
.whitepaper-wrapper td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.whitepaper-wrapper th {
  background: var(--accent-green);
  color: var(--bg-primary);
  font-weight: bold;
}

.whitepaper-wrapper tr:hover {
  background: rgba(74, 222, 128, 0.1);
}

.loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: var(--text-secondary);
}

.error-state {
  text-align: center;
  padding: 2rem;
  color: var(--error);
}

.error-state h3 {
  color: var(--error);
  margin-bottom: 1rem;
}

.error-state p {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}

/* Mode Toggle Styling */
.mode-toggle-group {
  margin-bottom: 2rem;
}

.mode-toggle-label {
  display: block;
  margin-bottom: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mode-toggle-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.mode-option {
  position: relative;
}

.mode-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.mode-option-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem 1rem;
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  min-height: 120px;
  justify-content: center;
}

.mode-option-label:hover {
  border-color: var(--accent-green);
  background: rgba(74, 222, 128, 0.05);
  transform: translateY(-2px);
}

.mode-option input[type="radio"]:checked + .mode-option-label {
  border-color: var(--accent-green);
  background: linear-gradient(135deg, rgba(74, 222, 128, 0.1), rgba(34, 197, 94, 0.05));
  box-shadow: 0 0 20px rgba(74, 222, 128, 0.3);
}

.mode-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  display: block;
}

.mode-text {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  font-size: 1rem;
}

.mode-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.3;
}

/* Mode Fields */
.mode-fields {
  transition: all 0.3s ease;
  overflow: hidden;
}

.mode-fields.hidden {
  display: none !important;
}

/* Custom Lyrics Form Styling */
.form-help {
  margin-top: 8px;
  padding: 8px 12px;
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid rgba(74, 222, 128, 0.3);
  border-radius: 6px;
  font-size: 0.9rem;
}

.help-text {
  color: var(--text-accent);
  font-style: italic;
  display: flex;
  align-items: center;
  gap: 8px;
}

#customLyrics {
  font-family: "Courier New", "Monaco", "Consolas", monospace;
  font-size: 0.95rem;
  line-height: 1.5;
  resize: vertical;
  min-height: 120px;
}

#customLyrics:focus {
  border-color: var(--accent-green);
  box-shadow: 0 0 15px rgba(74, 222, 128, 0.3);
}

#musicStyle {
  font-size: 1rem;
  padding: 12px 16px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: all 0.3s ease;
  width: 100%;
}

#musicStyle:focus {
  outline: none;
  border-color: var(--accent-green);
  box-shadow: 0 0 15px rgba(74, 222, 128, 0.3);
}

/* Custom Badge Styling */
.custom-badge {
  background: linear-gradient(135deg, var(--accent-lime), var(--accent-emerald));
  color: var(--bg-primary);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-left: 8px;
}

/* Responsive Mode Toggle */
@media (max-width: 768px) {
  .mode-toggle-container {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  
  .mode-option-label {
    padding: 1rem;
    min-height: 100px;
  }
  
  .mode-icon {
    font-size: 1.5rem;
  }
}

/* Responsive Whitepaper */
@media (max-width: 768px) {
  .whitepaper-container {
    padding: 10px;
  }
  
  .whitepaper-content {
    padding: 20px;
  }
  
  .whitepaper-wrapper h1 {
    font-size: 2rem;
  }
  
  .whitepaper-wrapper h2 {
    font-size: 1.5rem;
  }
  
  .whitepaper-wrapper h3 {
    font-size: 1.2rem;
  }
}