@font-face {
    font-family: kalameh;
    src: url("../fonts/KalamehWeb-Medium.woff2");
}

* {
    font-family: kalameh, sans-serif;
    scroll-behavior: smooth;
    
}

:root {
    --primary-color: #2652A6;
    --accent-color: #E0AA3E;
    --light-gray: #f8f9fa;
    --border-color: #ddd;
    --text-color: #333;
}

.register-seminar {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 70px 0;
  padding: 20px;
}

.register-container {
  width: 600px;
  background: #fff;
  border: 1.5px solid var(--border-color);
  border-radius: 20px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  padding: 40px 30px;
  text-align: right;
}

.register-container h1 {
  color: var(--primary-color);
  margin-bottom: 10px;
  font-size: 26px;
}

.register-container h2 {
  color: #555;
  margin-bottom: 25px;
  font-size: 18px;
}

.register-form .form-group {
  margin-bottom: 20px;
}

.register-form label {
  font-weight: bold;
  color: #444;
  display: block;
  margin-bottom: 8px;
}

.register-form input[type="text"],
.register-form input[type="number"] {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border-color);
  border-radius: 10px;
  font-size: 15px;
  transition: 0.3s;
}

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

.register-form .ticket-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.price-box {
  margin-top: 20px;
  font-size: 18px;
  color: var(--primary-color);
  text-align: center;
  background: #eef3ff;
  border-radius: 10px;
  padding: 15px;
  border: 1.5px solid var(--primary-color);
}

.pay-btn {
  display: block;
  width: 100%;
  margin-top: 25px;
  padding: 14px;
  background: linear-gradient(90deg, var(--primary-color), #183980);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
}

.pay-btn:hover {
  transform: scale(1.05);
}

.error {
  border-color: #e74c3c !important;
  background: #fff5f5;
}

.custom-error {
    background-color: #fce4e4;
    color: #e74c3c;
    border: 1px solid #e74c3c;
    padding: 10px 15px;
    border-radius: 8px;
    margin-top: 8px;
    font-size: 14px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {opacity: 0; transform: translateY(-5px);}
    to {opacity: 1; transform: translateY(0);}
}