:root {
  --primary: #4a90e2;
  --primary-dark: #2c3e50;
  --accent: #6ab7ff;
  --light: #f0f4f8;
  --text: #333;
  --white: #ffffff;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, var(--light) 0%, #dbe9f4 100%);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  padding: 20px 0;
}

.header-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.logo {
  width: 180px;
  height: 180px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  font-weight: bold;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.logo i {
  font-size: 60px;
}

.tagline {
  font-size: 1.2em;
  color: var(--primary-dark);
  font-weight: 500;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

main {
  flex: 1;
  padding: 40px 0;
}

.hero {
  margin-bottom: 40px;
}

h1 {
  font-size: 2.5em;
  color: var(--primary-dark);
  margin-bottom: 10px;
}

.subtitle {
  font-size: 1.2em;
  color: #555;
  margin-bottom: 30px;
}

.player-section {
  background-color: var(--white);
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  max-width: 600px;
  margin: 0 auto 40px;
}

.player-controls {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin: 25px 0;
}

.player-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: none;
  background-color: var(--primary);
  color: white;
  font-size: 1.5em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.player-btn:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
}

.player-btn.stop {
  background-color: #e74c3c;
}

.player-btn.stop:hover {
  background-color: #c0392b;
}

.player-btn.volume {
  background-color: #27ae60;
}

.player-btn.volume:hover {
  background-color: #219653;
}

.volume-control {
  display: none;
  margin: 15px auto;
  max-width: 200px;
}

.volume-control input {
  width: 100%;
}

.status {
  margin-top: 15px;
  font-size: 1.1em;
  color: #27ae60;
  font-weight: 500;
}

.programming {
  background-color: var(--white);
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  max-width: 800px;
  margin: 0 auto;
}

.section-title {
  font-size: 1.8em;
  color: var(--primary-dark);
  margin-bottom: 25px;
  text-align: center;
  position: relative;
}

.section-title:after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background: var(--accent);
  margin: 10px auto;
}

.program-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.program-item {
  background: var(--light);
  padding: 20px;
  border-radius: 10px;
  text-align: left;
  transition: transform 0.3s ease;
}

.program-item:hover {
  transform: translateY(-5px);
}

.program-time {
  font-weight: bold;
  color: var(--primary);
  margin-bottom: 5px;
}

.program-name {
  font-weight: 500;
  margin-bottom: 5px;
}

.program-desc {
  font-size: 0.9em;
  color: #666;
}

footer {
  background-color: var(--primary-dark);
  color: var(--white);
  padding: 40px 0 20px;
  margin-top: 40px;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 30px;
}

.footer-section {
  flex: 1;
  min-width: 250px;
}

.footer-title {
  font-size: 1.3em;
  margin-bottom: 20px;
  position: relative;
}

.footer-title:after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--accent);
  margin-top: 8px;
}

.contact-info {
  list-style: none;
}

.contact-info li {
  margin-bottom: 15px;
  display: flex;
  align-items: flex-start;
}

.contact-info i {
  margin-right: 10px;
  color: var(--accent);
  width: 20px;
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 15px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.1);
  border-radius: 50%;
  color: white;
  font-size: 1.2em;
  transition: all 0.3s ease;
}

.social-link:hover {
  background-color: var(--accent);
  transform: translateY(-3px);
}

.copyright {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.9em;
  color: rgba(255,255,255,0.7);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--white);
}

@media (max-width: 768px) {
  h1 {
    font-size: 2em;
  }
  
  .logo {
    width: 140px;
    height: 140px;
  }
  
  .logo i {
    font-size: 50px;
  }
  
  .player-section, .programming {
    padding: 20px;
  }
  
  .program-list {
    grid-template-columns: 1fr;
  }
  
  .player-controls {
    gap: 10px;
  }
  
  .player-btn {
    width: 50px;
    height: 50px;
    font-size: 1.2em;
  }
}