/* register.css */
body {
    background-color: #f5f5f5;
}
.main-header {
    background-color: #ffffff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.register-container {
    max-width: 600px;
    margin: 120px auto 80px auto;
    background-color: #fff;
    padding: 50px;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    box-sizing: border-box;
}

.register-container h2 {
    margin-bottom: 35px;
    font-size: 2.3rem;
    font-weight: 700;
    color: #333;
    letter-spacing: 1px;
    text-align: center;
}

.input-group {
    margin-bottom: 15px;
    text-align: left;
    position: relative;
}
.input-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 5px;
    color: #ff6a00;
}

.register-form input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    color: #333;
    box-sizing: border-box;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.register-form input:focus {
    border-color: #ff6a00;
    box-shadow: 0 0 0 1px rgba(255, 106, 0, 0.2);
    outline: none;
}

.register-form hr {
    border: none;
    border-top: 1px solid #eee;
    margin: 30px 0;
}

.address-input-group {
    display: flex;
    gap: 5px;
    align-items: center;
}

.address-input-group input {
    flex-grow: 1;
}

.address-input-group button {
    flex-shrink: 0;
    padding: 12px 15px;
    background-color: #ff6a00;
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
}

.register-form button[type="submit"] {
    margin-top: 30px;
    width: 100%;
    padding: 15px 20px;
    background-color: #ff6a00;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s, box-shadow 0.3s;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(255, 106, 0, 0.3);
}

.register-form button[type="submit"]:hover {
    background-color: #e55c00;
    box-shadow: 0 6px 20px rgba(255, 106, 0, 0.4);
}

/* 오류 메시지 및 안내 문구 스타일 */
.input-group .error-message {
    color: #d9534f;
    font-size: 0.9em;
    margin-top: 5px;
    display: none;
}
.input-group.has-error input,
.input-group.has-error select {
    border-color: #d9534f;
}
.input-label {
    display: flex;
    align-items: baseline;
    gap: 10px;
}
.input-info {
    margin-top: 0;
    color: #777;
    font-size: 0.8rem;
    line-height: 1.5;
}
.input-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 5px;
    color: #ff6a00;
    line-height: 1.5;
}

/* 전화번호 입력 상자 스타일 */
.phone-input-group {
    display: flex;
    align-items: center;
    gap: 5px;
}
.phone-input-group select,
.phone-input-group input {
    width: 80px;
    padding: 12px 15px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    color: #333;
    box-sizing: border-box;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);
    transition: border-color 0.3s, box-shadow 0.3s;
    text-align: center;
}
.phone-input-group span {
    color: #333;
    font-size: 1.2rem;
}

.register-form .password-input-wrapper {
    margin-bottom: 15px;
}

.register-form input {
    margin-bottom: 0 !important;
}