@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&family=Playfair+Display:wght@700&display=swap');

:root {
  --background-color: #f0f2f5;
  --container-bg: #ffffff;
  --text-color: #333;
  --primary-color: #4a90e2;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --glow-color: rgba(74, 144, 226, 0.5);
  --toggle-bg: #ddd;
  --input-bg: #f9f9f9;
  --input-border: #eee;
  --divider-color: #eee;
}

body.dark-mode {
  --background-color: #1a1a1a;
  --container-bg: #2d2d2d;
  --text-color: #f0f2f5;
  --primary-color: #64b5f6;
  --shadow-color: rgba(0, 0, 0, 0.5);
  --glow-color: rgba(100, 181, 246, 0.3);
  --toggle-bg: #444;
  --input-bg: #3d3d3d;
  --input-border: #444;
  --divider-color: #444;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--background-color);
  background-image: url("data:image/svg+xml,%3Csvg width='6' height='6' viewBox='0 0 6 6' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%239C92AC' fill-opacity='0.15' fill-rule='evenodd'%3E%3Cpath d='M5 0h1L0 6V5zM6 5v1H5z'/%3E%3C/g%3E%3C/svg%3E");
  color: var(--text-color);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
  padding: 20px 0;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
  background-color: var(--container-bg);
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 10px 30px var(--shadow-color), 0 15px 45px var(--shadow-color);
  text-align: center;
  width: 90%;
  max-width: 500px;
  transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.divider {
  height: 1px;
  background-color: var(--divider-color);
  margin: 40px 0;
}

.partnership-form h2 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: var(--text-color);
}

.form-group {
  margin-bottom: 15px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border-radius: 10px;
  border: 1px solid var(--input-border);
  background-color: var(--input-bg);
  color: var(--text-color);
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  box-sizing: border-box;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

.form-group textarea {
  height: 100px;
  resize: vertical;
}

.submit-btn {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: none;
  background-color: var(--primary-color);
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.submit-btn:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

.theme-toggle {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--toggle-bg);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.2rem;
  transition: background-color 0.3s ease;
}

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

h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 30px;
}

.numbers-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 40px;
  min-height: 80px;
}

.number {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  font-size: 1.8rem;
  font-weight: 600;
  color: #fff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  animation: popIn 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55) forwards;
  transform: scale(0);
}

#generate-btn {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background-color: var(--primary-color);
  border: none;
  padding: 15px 30px;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px var(--glow-color);
}

#generate-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 20px var(--glow-color);
}

#generate-btn:active {
  transform: translateY(0);
  box-shadow: 0 4px 15px var(--glow-color);
}

@keyframes popIn {
  from {
    transform: scale(0) rotate(-180deg);
    opacity: 0;
  }
  to {
    transform: scale(1) rotate(0deg);
    opacity: 1;
  }
}

/* Add styles for different number colors */
.color-1 { background: #f3a683; }
.color-2 { background: #f7d794; }
.color-3 { background: #77dd77; }
.color-4 { background: #84b4c8; }
.color-5 { background: #c598d8; }


@media (max-width: 500px) {
  .container {
    padding: 30px;
  }

  h1 {
    font-size: 2rem;
  }

  .number {
    width: 45px;
    height: 45px;
    font-size: 1.5rem;
  }

  .numbers-container {
      gap: 10px;
  }

  #generate-btn {
      padding: 12px 25px;
  }
}