/* gym-register.css */

:root {
  --main1: #1a73e8;
  --main2: #2b85f8;
  --main3: #4285f4;
  --gray1: #333;
  --gray2: #555;
  --gray3: #777;
  --gray5: #ccc;
  --gray8: #f7f8fa;
}

.register-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px;
  background-color: var(--gray8);
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  font-family: ns-r;
}

.register-container h2 {
  font-family: ns-b;
  font-size: 28px;
  margin-bottom: 30px;
  color: var(--gray1);
  border-bottom: 2px solid var(--main3);
  padding-bottom: 10px;
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--gray2);
}

.input-wrap {
  display: flex;
  gap: 10px;
  align-items: center;
}

.input-wrap input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="file"],
.form-group input[type="text"]:not([readonly]) {
  flex: 1;
  padding: 10px;
  font-size: 16px;
  border: none;
  border-bottom: 2px solid var(--gray5);
  background-color: #fff;
  width: 100%;
}

input:focus {
  outline: none;
  border-color: var(--main2);
}

input[readonly] {
  background-color: #e9ecef;
  cursor: not-allowed;
}

#idDuplChkBtn,
input[type="button"] {
  font-size: 14px;
  padding: 9px 16px;
  border: 1px solid var(--main2);
  background-color: var(--main2);
  color: #fff;
  border-radius: 5px;
  font-family: ns-b;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

#idDuplChkBtn:hover,
input[type="button"]:hover {
  background-color: var(--main1);
}

.input-msg {
  font-size: 14px;
  margin-top: 8px;
  padding-left: 24px;
  color: var(--gray3);
  background: url(../../images/icon_info.svg) no-repeat left center / 18px;
}

.input-msg.valid {
  color: #1065dc;
  background: url(../../images/icon_info_success.svg) no-repeat left center / 18px;
}

.input-msg.invalid {
  color: #ff3d00;
  background: url(../../images/icon_info_warning.svg) no-repeat left center / 18px;
}

.checkbox-area {
  background-color: #f1f3f5;
  border: 1px solid var(--gray5);
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 30px;
}

.checkbox-area p {
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--gray2);
}

.checkbox-area ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.checkbox-area li {
  margin-bottom: 8px;
  font-size: 15px;
  color: var(--gray3);
}

button[type="submit"] {
  background-color: var(--main2);
  color: #fff;
  padding: 12px 20px;
  font-size: 16px;
  font-family: ns-b;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  margin-top: 30px;
  transition: background-color 0.3s;
}

button[type="submit"]:hover {
  background-color: var(--main1);
}
/* Keep the duplicate-ID action beside its input on desktop and mobile. */
.form-group .input-wrap {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
}
.form-group .input-wrap button { white-space: nowrap; }
@media (max-width: 520px) {
    .form-group .input-wrap { grid-template-columns: 1fr; }
    .form-group .input-wrap button { width: 100%; }
}