@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&display=swap");

:root {
  --chocolate-dark: #7B3F00;
  --chocolate-milk: #D2691E;
  --caramel-gold: #FFB347;
  --light-cream: #FFF8F0;
  --glass-white: rgba(255,248,240,0.4);
  --text-dark-brown: #4A2C2A;
  --shadow-light: rgba(0, 0, 0, 0.15);
  --shadow-dark: rgba(0, 0, 0, 0.4);
}

.top-left-logo {
  position: fixed;
  top: 16px;
  left: 16px;
  width: 60px;
  height: auto;
  border-radius: 10%;
  z-index: 1000;
  box-shadow: 0 0 15px var(--chocolate-dark);
  transition: transform 0.3s, box-shadow 0.3s, border 0.3s;
  border: 2px solid var(--caramel-gold);
}

.top-left-logo:hover {
  transform: scale(1.1);
  box-shadow: 0 0 20px var(--caramel-gold);
}

body {
  background: linear-gradient(135deg, var(--light-cream) 0%, #F5E8DC 100%);
  color: var(--text-dark-brown);
  font-family: "Montserrat", sans-serif;
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  box-sizing: border-box;
}

.stopwatch-container {
  background: var(--glass-white);
  padding: 30px 40px;
  border-radius: 18px;
  box-shadow: 0 8px 30px var(--shadow-light);
  text-align: center;
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.4s ease;
  min-width: 300px;
}

h1 {
  margin: 0 0 25px;
  font-size: 36px;
  color: var(--chocolate-dark);
  text-shadow: 2px 2px 5px rgba(0,0,0,0.1);
  font-weight: 700;
}

.display {
  font-size: 3rem;
  background: rgba(255,248,240,0.7);
  padding: 20px 40px;
  border-radius: 12px;
  margin-bottom: 30px;
  letter-spacing: 2px;
  color: var(--chocolate-dark);
  box-shadow: inset 0 2px 10px rgba(0,0,0,0.1);
  border: 1px solid rgba(255,255,255,0.3);
}

.controls button {
  background: var(--chocolate-milk);
  color: var(--light-cream);
  border: none;
  padding: 15px 30px;
  margin: 0 10px;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.3s, transform 0.1s, box-shadow 0.3s;
  box-shadow: 0 4px 12px var(--shadow-light);
}

.controls button:hover {
  background: var(--caramel-gold);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px var(--shadow-light);
}

.controls button:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px var(--shadow-light);
}

.footer {
  margin-top: 50px;
  padding: 25px 20px;
  text-align: center;
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  background: var(--glass-white);
  border-radius: 18px;
  box-shadow: 0 8px 30px var(--shadow-light);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 100%;
  max-width: 600px;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 16px;
  color: var(--text-dark-brown);
  font-weight: 500;
  text-shadow: 0 0 5px rgba(0,0,0,0.1);
  transition: transform 0.3s, color 0.3s, text-shadow 0.3s;
}

.social-link img {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  filter: drop-shadow(0 0 6px rgba(123,63,0,0.4));
  transition: transform 0.3s, filter 0.3s;
  border: 1px solid rgba(0,0,0,0.1);
}

.social-link:hover {
  transform: scale(1.05);
  color: var(--caramel-gold);
  text-shadow: 0 0 10px var(--caramel-gold);
}

.social-link img:hover {
  transform: scale(1.15);
  filter: drop-shadow(0 0 12px var(--caramel-gold));
}

@media (max-width: 480px) {
  h1 {
    font-size: 28px;
    margin-bottom: 20px;
  }
  .display {
    font-size: 2.2rem;
    padding: 15px 25px;
    margin-bottom: 20px;
  }
  .controls button {
    padding: 10px 20px;
    font-size: 0.9rem;
    margin: 0 5px;
  }
  .stopwatch-container {
    padding: 25px 30px;
    min-width: unset;
    width: 90%;
  }
  .footer {
    margin-top: 30px;
    padding: 15px;
    gap: 20px;
  }
  .social-link {
    font-size: 14px;
    gap: 8px;
  }
  .social-link img {
    width: 20px;
    height: 20px;
  }
  .top-left-logo {
    width: 50px;
    top: 10px;
    left: 10px;
  }
}