/* signup.css */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --card-bg: rgba(255, 255, 255, 0.95);
  --primary: #6366f1;
  --success: #10b981;
  --text: #1e293b;
  --light: #f8fafc;
  --shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

body {
  font-family: 'Vazirmatn', sans-serif;
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem;
  color: var(--text);
}

/* User Info */
.user-info-section {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  padding: 0.8rem 2rem;
  border-radius: 2rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
  font-weight: 600;
  text-align: center;
  max-width: 400px;
  width: 100%;
}

.user-info p {
  margin: 0.5rem 0;
  color: #475569;
}

.user-info strong {
  color: #1e40af;
}

#current-time, #user-country {
  color: #1e293b;
  font-weight: 700;
}

/* Signup Container */
.signup-container {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 420px;
}

.signup-box {
  background: var(--card-bg);
  padding: 3rem 2.5rem;
  border-radius: 2.5rem;
  box-shadow: var(--shadow);
  width: 100%;
  text-align: center;
  animation: fadeInUp 0.6s ease-out;
}

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

.signup-box h1 {
  font-size: 2.8rem;
  margin-bottom: 2rem;
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 800;
}

/* Input Group */
.input-group {
  margin-bottom: 1.5rem;
  text-align: right;
}

.input-group label {
  display: block;
  font-size: 1.5rem;
  margin-bottom: 0.6rem;
  color: #374151;
  font-weight: 600;
}

.input-group input {
  width: 100%;
  padding: 1.2rem 1.6rem;
  border: 2px solid #e2e8f0;
  border-radius: 50px;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  background: #fdfdfe;
}

.input-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2);
  background: white;
}

.input-group input::placeholder {
  color: #94a3b8;
}

/* Button */
#signup-btn {
  width: 100%;
  padding: 1.3rem;
  background: linear-gradient(135deg, var(--primary), #4f46e5);
  color: white;
  border: none;
  border-radius: 50px;
  font-size: 1.8rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 1rem;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.3);
}

#signup-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

#signup-btn:active {
  transform: translateY(0);
}

/* Login Link */
.login-link {
  margin-top: 2rem;
  font-size: 1.5rem;
  color: #64748b;
}

.login-link a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}

.login-link a:hover {
  color: #4f46e5;
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 480px) {
  .signup-box {
    padding: 2rem 1.5rem;
    border-radius: 2rem;
  }
  .signup-box h1 {
    font-size: 2.4rem;
  }
  .user-info-section {
    padding: 0.7rem 1.5rem;
    font-size: 1.3rem;
  }
}